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HomeMy WebLinkAbout99-06_2_Redacted '0 7Wb A NORTH CAROLINA — Department of Environmental Quality UU1[an Materials Company R CF,WED January S, 2009 ��jkLgY SECT ION Ms. Judy Wehner Assistant State Mining Specialist North Carolina Department of Environment and Natural Resources Land Quality Section 1612 Mail Service Center Raleigh,NC 27699-1612 Subject: Vulcan Contacts Mine Permits Dear Ms. Wehner: It Was good to talk with you recently. As discussed, please find enclosed a listing of the Vulcan mine permits and our staff contact for each. Please direct correspondence regarding mine permit matters to the respective contact. This request is necessary because we have merged our former Safety and Health, and Environmental Departments, forming a new SHE Department, its staff members or SHE Representatives will be responsible for all safety,health and environmental functions within specific Vulcan operating areas. Should you have any questions or require any additional information in the above, please contact me. Thank you for your assistance in this matter. ly Since Manager Environmental Services C: Walter Beck Truman Chidsey Tim Knopf Bryan Moore Jeremy Thompson MIDEAST DIVISION,VULCAN CONSTRUCTION MATERIALS,LP P.O. BOX 4239•WINSTON-SALEM,NORTH CAROLINA 27115-4239-TELEPHONE 336-767-4600 SHE RepLocation Pcrmit bcr KNOPF NORTH QUARRY 344U2 ✓ KNOPF STOKESDALE QUARRY 4 -08 KNOPF SHELTON QUARRY ✓ KNOPF YADKIN QUARRY 99-06 KNOPF EAST FORSYTH qUARRY 34-05 KNOPF SOUTH FORK QUARRY 34-04 KNOPF STONEVILLE QUARRY 79-09 p/ KNOPF SMITH GROVE QUARRY 30-03 KNOPF PILOT MOUNTAIN QUARRY 85-03 KNOPF 421 QUARRY 34-01 KNOPF SANDY RIDGE QUARRY 85-04 GORE PINEVILLE QUARRY 60-05 ✓ GORE ROCKINGHAM qUARRY 77-01 f OORL CLEAR CREEK QUARRY 60-11 ✓ GORE CABARRUS QUARRY 13-27 r/, MOORE GOLD HILL QUARRY 13-04 ' MOORE HIGH SHOALS QUARRY 36-24 THOMPSON BURKE QUARRY l KNOPF, ELKIN UARRY 88-03 THOMPSON ENKA QUARRY KNOPF 115 QUARRY 97-02 THOMOSON LENOIR QUARRY 14-01 TROMPS N MORGANTON qUARRY 12-02 THOMPSON SPRUCE PINE QUARRY 61-13 TROMPS N BOONE QUARRY 95-01 THOMP ON PENROSE QUARRY 88-01 THOMPSON CYCLE gUARRY 99-01 THOMPSON HENDERSONVILLE 45-01 THOMPSON TOE RIVER QUARRY 100-24 BECK GREYSTONE QUARRY 9 1-()1 Waiter Beck Bryan Moore Vulcan Materials Company Vulcan Materials Company 5601 Ironbridge Parkway 11020 David Taylor Dr, Suite 201 Suite 105 Chester,Va 23831 Charlotte, NC 28262 804-717-8374 704-549-1540 Tim Knopf Jeremy Thompson Vulcan Materials Company Vulcan Materials Company PO Sox 4239 PO Box 549 Winston-Salem, NC 27115 Enka, NC 28728 336-744-2083 828-255-8561 DRose_99-08x.jpg(JPEG image, 500x500 pixels)-Scaled(81%) imap:I/Judy%2EWehner@cros.ncmail.net:143/fetch%3EUID%3E/I... .t aq r w Dole Rase Send MIne 99.00 f 1 fK)oft 1 of 1 12/22/2005 12:51 PM i UU11an . Materials Company R JUL 1 6j .AND QUALITY SECT10114 July 14, 1992 Ms. Beth U. Chesson Land Quality Section P.O. Box 27687 Raleigh, NC 27611 RE: Modification of Permit No. 99-06 Yadkin Quarry Dear Ms. Chesson: Vulcan Materials Company would like to modify the type of high wall barrier that is specified in our mining permit. VMC would like to change it to three strands of barbed wire fence, 4' - 0 high, around the high wall area of the pit. Reason for this change is that we have not reached our ultimate pit limits yet and it would be very costly to move a chain link fence every time we expand our pit. Please find enclosed a detail of the type of fence that we would like to install . Should you have questions or require additional information in the above matter, please contact me. Sincerely, J. . Bryson Designer cc: Russ Willard Mike Poplin Tom Bugenhagen Phil Dotson Robert Upchurch I MIDEAST DIVISION!P.O. BOX 4239 • WINSTON-SALEM, NORTH CAROLINA 27 1 1 5-4239 + TELEPHONE 919 767-46DO 3 STRANDS ❑F• :4 PT . BARBED WIRE x�x / 00 55' DIA , WOOD POST �x� cu x m x/ w, �r x/ oft' iit x_x _x� pi x �x x -y �x I � ' `MPS 1 BA RBED WIRE FENCE DETAIL ECUVED JUL 1 6JW2 AND QUALITY SECTION TEMP. VERSION D1rC 1, "V" D1rC wv 3.11 $1DE SLOPESa to" oc jr 11 1 160 y�0 HEAVILY WOODED • \ , 1. PEASE I I 0 QUARRY `1 AREA _+ sta a E RIPRAPAPR N 1 SSE DETAI ,TEXT Il = -a0 11 r ULTI ATE 10YR. QUARRY LI T PHASE I I 1 0 r T ti --- — QUARRY 1 11' NO. RAMP , ,x E51� l '— �I FLEMINC o , G IRA 7N E 0 6 ! s RIM ` - 11 0' r 25�BUFEEF pJ: r �h Q lcrr wr r..s10 scoPFS *1 � LR a~ GREEN BE, LI r 10' DE I.T 11 I a 4eLACE Of'057 ONE OVER 0ERM VEH 1 CIAAR CESS ���'l O �' 6p INITIAL Q ARR ARE ll 0 1 l 4 H i ` l� 5 T PH AS' 10 .Q ARi 7-70 5' IGH BE HEMP SED/MEN.T. TRAP o 3ti L CAI O'N�,r d �SE1= � T/ _ LOCATIOr 735 :x" T— �__ U ULTIMATE A .�SEff.�—_ P/ -I�r._ - . 1 N �Z1?' . R�CK l * tI1 G + .► RIP APR SEE D AIL,T p - 4` P. C LV F� y� 4 ��S Q -0,F41 R (P1 ET N Q SEES�D T�1 r CL INE, �'� 1c= E ETA IL, .TE I 81 2 N 859,58S 42 _ 1 RI j` I 11538,9 .42 l E Xr cULV el! JJJ u1v` i �0'y, wrc TEx 01 l_ PE A VT rI14 YERf 0,5 T O)1ACCHANN wi;1s F(6 �QF ( CH 5 TEX CULVERT NC z trek w1 "DEEP. t 18"C M R,S E E T NNEL C dbOR S; �j zs x Vulcal7 Materials corrapa uy 1 CULVERT J ME Mislead Division f ! PO E,DITCH YADiCIN ou, J—Y; r PROPOSED SI`f:E PLAN DATE: 1-23--89 REV. :3-21=99,:£-20-89 �� lr rEhIP. vERs 1 oN D 1 Tc "V" DIM W/ 3:1 SIDE SLOPES 1,7 s 18" DEE 11 1,0 X -60 \\ 770 — HEAVILY WOODED f 1 ' " P$IASE I I Q QUARRY AREA sLo a w RIP RAP APR N SSE DETAI ,TEXT ,1780 r ULTI ATE IOYR. QUARRY LI T I PHASE I I 1 0 ` T 11 — — — QUARRY Cu RT M OC P �R'' (� FE F SEA 90 L_ E RAMP 0 FLEMINC I 5� z BRA -Uj Q ' e RN e 1 Q 25 BUEFEF P rt1 '}fELf� (xE- (GREEN BE C/ DE ^h v �0 10H W% r r.,s_ !Dr SLOPES y ¢a PLACE Of 057 ON OVER 1, �6 p $ERN VEHICULAR CESS Q D. tNIT1AL ,Q A' `R ARE M 5 C S. rr V) 4 HI EI 5 T PHASE I 0 ARRY 770 , 5' IGH'BE �o rFNP:~SEDIMEIK T TRAPL� -, (L.QCA I014 DETA;J EE�F R 'INI L �n �LOCAT10P ftf'--wl� QUA �LTlMATE R°cx- N/c { \ N ��. RIP API? by SEE D AtL,T $VAI C L ti S `�1,141 vikRM P ET N Q , T C P 9_OpF. SEED 7,A�L; 7 CLE IN N 659,508 42 _ R 7 r) .i 1,538,9 .42 E EXT -Gk1DVE Bar U,LV-Ea 0 T" t :a.4tc :_ X .5 ETAj� ,� ! / L�tTt SEE , - A I ` PE A NT ANNCL 21' ^ _ rI Jt VERf WOLS r a91ALCNAN wib�s 1G r CH S TEXT CULVERT NC 2 TToxr WD 'DEEP. 18"CM P,5 E E T I9 dN R S "P5 x Vulcan Materials Company CULVERT r M'idaast Division /D4 E,DITCH _SE I WIaru GUARRY; ITE,�_� I Pt�DPQSEp Si T E PLAN DATE . 1 23 B9 REV, :3-21:89;:6-20-89 ------------ i* D$sc 'I ) II }'.r_ .,. . i...:w.,L... ...soif.:�.[i:n.:,*._.'.i.�Pi4wi.�.�. r•� i .. � Routing Slip Davis Carroll Gardner jW Conrad Please sign and comment: UIA UI II, b, (� C cos ) 4/lo�,t2 ('o %f 9&s State of North Carolina Department of Natural Resources and Community Development Winston-Salem Re0onal Office James G. Martin, Governor William W. Cobey, Jr., Secretary DIVISION OF ENVIRONMENTAL MANAGEMENT GROUNDWATER SECTION April 26, 1989 MEMORANDUM TO: Thomas Carroll State Mining Specialist FROM: John M. Stewart Acting Regional Hydrogeological Supervisor SUBJECT: Application for a Mining Permit, Vulcan Materials, Company, Proposed Yadkin Quarry, Yadkin County Per your request, I have the following comments regarding groundwater conditions at the subject site. Without knowing how the water supply wells outside the permitted area are constructed and their depths, it is difficult to determine how the quarry operations will affect their yield. However, because of the distance involved, the topographic features present, and a regional groundwater flow toward the north, I do not believe the quarry will have an adverse effect on these wells . The placement of test well 2 and the existing well E is acceptable, however, the location of pumping well 1 appears to be in the stockpile area just to the north of the ramp exiting the quarry. Because of the high traffic and the possibility of damage, I recommend that this well be abandoned and a new well be placed further to the east of the present location. It may be beneficial for the new deep well to be nested with a shallow monitor so we can study the effects a quarry has on the shallow groundwater system. The water levels in the monitor wells should be measured on a quarterly schedule, i .e. January, April, July and November. JMS/ahl 8025 North Point Boulevard, Suite 100, Winston-Salem, N.C. 27106-3295 •Telephone 919-761-2351 An Equal Opportunity Affirmative Action Employer h February 13, 1.989 MFMORANDUM I T0: Brenda Smith, P.G. , Hydrological Regional Supervisor Groundwater Section FROM: Thomas Carroll, P.G. , Mining Specialist Lard Quality Section RE: Application for a Mining Permit Vulcan Materials Co. Proposed Yadkin Quarry !- Yadkin County „ Selective portions of the above referenced application, a site plan and a hydrologic report are attached for your review and comment. This proposed mine site is located lately SW of Martin Marietta Aggregates' proposed Yadkin Quarry,,eK-4AWAft fou have recently provided review commentsah 4 S 4,e You are probably aware that this office has no documentation of a similar type operation in a fractured (igneous) rock terrain ever causing a significant adverse impact on offsite wells. However, as we have discussed in the past, this office feels that it is prudent to require the installation of a reasonable number of monitoring wells and a specific well monitoring schedule should a mining permit be issued for this site. The data gained through such long term monitoring programs is critical in evaluating possible future permit renewal aryl/or modification request(s) . Thus, your review of the attached information and any camients you may have on the number and placement of wells would be greatly appreciated. Should a mining permit be issued, it would require that the wells meet construction specifications established by the Groundwater Section. Feel free to call me at 3--4574 should you have any questions on this matter. Your continued cooperation is very much appreciated. TEC:se Attachments cc: Mr. Doug Miller, P.E. Irnd Quahiy Suction Memo Date: 3lh� Time: TO: From: -2t, OIL- AVIAIW— lie e,,� W&—.,� 89 �•OF LgNA RES. Division of Land Rewurcm,North Carolina Departmeru of Natural Resourc-m and Community lkvetupmcnt f UU1[an Materials Company March 30, 1989 r 9 y Mr. Thomas Carroll N. C. Department of Natural Resources and Community Development 512 N. Salisbury Street Raleigh, NC 27611 Dear Mr. Carroll : Please find enclosed a hydrologic assessment of Vulcan ' s proposed Yadkin County quarry site. Please let me know if you require additional information. Very truly yours, Odes �� C (akC Rus Willard Manager - Mining Services /lnh cc : Doug Miller - w/attachments NCDNR - Winston Salem MIDEAST DIVISION 1 P.O. SOX 4195•WINSTON-SALEM, NORTH CAROLINA 27115-4195•TELEPHONE 919 767-4600 STUDY OF THE GROUND-WATER SITUATION AT THE ELLER PROPERTY YADKIN COUNTY, NORTH CAROLINA by Harry E. LeGrand This report summarizes the results of a preliminary study of the Eller property in Yadkin County to determine whether mine dewatering would have an impact on neighboring wells. The work was done between January 13 and March 17, 1989. It addresses items 10a and b in the permit application form as well as related matters dealing with ground water. The study included: (1) A search for wells within 500 feet of the permit area, (2) A study of topographic and terrain conditions involving ground-water behavior, (3) A review of core hole logs on the site, (4) Analysis of two new test wells drilled in the proposed permit area, (5) Analysis of data from a pump test on March 6 and 1, and (6) A comparative study of this site with other Piedmont quarry sites as related to ground-water behavior. Predicting the effects of the possible withdrawal of water from quarries in igneous and metamorphic rock settings on nearby water supplies is a major objective. However, the methods to be used and the degree of accuracy in the predictions should be considered carefully, as indicated below. In such a preliminary study three possible approaches may be attempted to evaluate the effects of water withdrawal from a quarry. These include: t -2- (A) quantitative analysis from a pumping test that is conventionally used for porous granular materials, (B) qualitative analysis from examination of core samples and. logs and from pump test data, and (C) analysis based on correlating local observable information with past experiences in similar settings. Approaches (B) and (C) provide the most meaningful alternatives to evaluate the Eller site and they are described below. Prior to discussing these alternatives, the limitations of approach (A) are set forth below: (A) Quantitative Analysis The predictive use of some version of Darcy's basic flow equation as applied to ground-water flow in crystalline rocks of the Southeastern States is questionable as to nearby lowering of water levels. These equations are based on the following assumptions, which in this case are not valid: 1. The water-bearing materials have a uniform hydraulic conductivity. 2. The aquifer is not stratified. 3. The thickness of the aquifer is constant. 4. The water table has no slope. 5. Laminar flow exists throughout. Although the weakness of these assumptions can be partly overcome by assuming an average hydraulic conductivity, there are difficulties with this approach: 1. Within distances of 400 feet both hydraulic conductivities and well yield tend to range over values of as much as 25 to 1; this fluctuation renders a determination of the average hydraulic conductivity of the rock extremely difficult. --3- 2. The two ground-water media--the porous granular soil and saprolite, as a unit, and the underlying fractured-rock zone--have contrasting hydrologic properties that are almost impossible to reconcile into a hydraulic equation. 3. The thickness and bottom of the aquifer, or water-bearing zone, cannot be precisely determined because of the irregular decrease in size and number of fractures with increasing depth. 4. The effects of creeks and hills cannot be quantified reliably. A creek can be a source of recharge to a well or quarry to the extent that the effects of quarry pumping may not be detected on the opposite side of the creek; this is likely to be fortunate, but trying to quantify the proportion of the recharge coming from the creek through bedrock fractures and through overlying granular materials is impossible. A hill near a quarry is a partial or complete barrier to ground-water flow, but reliably quantifying this is impossible. (B) Qualitative Analysis of Core Samples, Logs, and Pump Test Data Examination of the sample core logs provides good information about the thickness of the soil-saprolite zone and the general character of the fracture system. The logs do not provide information about the water table. The thickness of the soil-saprolite zone ranges from about 15 feet to about 60 feet. In general, the fractures coincide with some of the foliation planes, commonly tilted about 45 degrees from the horizontal. The fractures tend to decrease in size and number with increasing depth. The active water wells off site are more than 1,500 feet from the proposed quarry and were not inventoried. An existing well is on site ti -4- and is used as a monitor well. To get better information about the ground- water conditions, two test wells were drilled on January 27. Well No. 1 was subjected to a pumping test on March 6 and 7. Information about these wells. shown on the map, is listed below: Well No. 1 Well No. 2 Depth 285 feet 225 feet Depth to rock 34 feet 34 feet Depth to water table 34.8 feet 28.65 ? feet 2/14/89 Estimated yield by driller 100+ gpm 8 gpm Tested consistent yield 25+ not tested The pumping test was planned for 48 hours, but the early stabilizing yield and water levels (after about 6 hours) eliminated the need for extending the test past 24 hours. The test represented a method whereby the well was overpumped (110-165 gallons a minute) for a limited time (2 hours) so that the water level could be stabilized with a lower pumping rate. This method of initial overpumping does not allow the conventional study of a draw- down curve; however, the recovery test of the water level gives equally good results. The pumping test is considered to be moderately successful, if proper inferences are made of the data. The yield of the well is moderately good, being typical of sites with similar conditions elsewhere. The quick stabilizi,rag of the water level in the pumped well, coupled with the slow rate c� MKS �;gsOW — �• 1 11 _ C46 ���/GSG!���.i�� M0�_—ti 1-•I r� } 1 1 H /� �` rya_ 1 � y.• 23 as .69 \ 1 Fes'' �, .\\ �_ pSG32` - M1NO RCC1l\ r= 85 r NO ROC 110 GE 7 JJ Sc Sc 116. CSC47 O kN0 HOCK k I �;;. ;, , ; �� S''C�; \'.•'_ t NOROC1f ios,oi II 05C�4 +15 E 1537 500 E 038TOWE !•53 9,W0E 1,539060 N Pumping well 1 300 feet Test well 2 Existing well E Spring S 1 -6- of recovery after pumping stopped, suggest that some recharge comes from the little branch about 200 feet north and east of the well. More importantly, these conditions indicate large storage of water in nearby fractures; these conditions also show that more distant fractures are limited' as to / interconnection with nearby fractures, thereby limiting the lowering of V water levels at, remote places. The existing well, 515 feet south of Well No. 1, showed no clearcut drawdown as a result of pumping Well No. 1; the water level varied a few tens of a foot without a pattern, but this variation is likely- due to lack of precision in measurement. Well No. 2, about 1,170 feet southeast of the pumped well, shows variations in water level, some of which are meaning- ful. It appears that the February 14 measurement may be incorrect, as this - would result in a 7.45-foot natural rise in the water table in the following three weeks. Such a rise would be abnormal in spite of recent high precipitation. At any rate, as a result of pumping Well No. 1, there appears to be a lowering of the water level of more than one foot. Yet, the rising and falling stages are not synchronized with the pumping and recovery of Well No. 1. The fact that Well No. 2, the farther well, showed an effect from pumping whereas the existing well did not can be explained by the nature of the fraeture .pattern. The tilted foliation,, which corresponds with the predominant fractures, appears to be oriented in a southeast-northwest direction, somewhat aligned with Wells Nos. 1 and 2. The trace fracture lineations suggest. this orientation. Thus, the cone of pumping -depression is likely to extend farther in this direction and to be more limited in other directions. -7- PUMPING TEST INFORMATION Well 1 Well 2 Existing Well Yield Water Water Water (gpm) level level level Static water level 2/14/89 34.8 28.65 7 3/6/89 34.0 21.0 ? Pumping started ._4:20 p.m. 3/6/89 4:30 .'; . 110 no 5:30 " 165 192 22.75 46.1 .. 6:00 . 22.75 46.5 7:00 61 -7:30 218 21.65 46.5 9:00 " 17.4 222 21.45 46.0 10:00 " 28.7 217 21.25 46.1 3/7/89 '12-:00 a.m. 28.7 217 21.65 46.4 2:-00 " 41.3 217 21.65 46.5 4:00 " 28.7 221 21.55 46.2 6:00 " 22.3 215 21.65 46.3 8:00' " ' 34.7 216 21.75 46.2 10:00 ." 35.9 216 21.75 46.7 12:00 noon 22.0 217 21.55 46.2 2:00 p.m. 25.4 215 21.45 46.2 4:00 28.7 215 21.45 46.1 Pump off.' 4:20 " 4:30 " 208 5:00 " 203 6:00 " 194 21.95 46.6 8:00 175 21.85 46.6 3/8/89 8:00, . 94 22.25 46.5 3/14/89 33 21.5 46,1 Water level measurements are feet below land surface Data collected by James Stroud and Alex McGilvary of Vulcan Materials Pump test by Newman Brothers, Elkin, N. C. -8- Some puzzling hydrologic features commonly are noted as a result of a pumping test in a fractured-rock setting. Among those noted during the test are: (1). an' apparent lowering of water level in a monitor well when the pumping is stopped, (2) ebb. and flow of water levels and yields in the pumped well, as fractures drain unevenly, and (3) a straight line recovery of the water level in the pumped well rather than the conventional � 7 logarithmic one. Reasonable assumptions can be made about the reasons for these findings, but they are not expected to have an effect on the yields of neighboring wells. The results of the test provide evidence that the effects of pumping from the quarry should be restricted to the close environs of the site and that off-site wells should not be harmed. All three of the wells are suitable for future monitoring purposes. (C) Analysis Based on Past and Present Observations Past experience in studies of ground-water conditions in the igneous and metamorphic rocks of the Piedmont and Mountain regions can-'provide reliable information about a quarry site priorito subsurface testing. Through my 40 years of study, I have learned that the techniques of extrapolation and correlation of local conditions, so useful in most hydrogeologic regions of the world, do.not apply in this region. After examining thousands of well records and topographic settings and hundreds of quarries in igneous and metamorphic rock settings through the years, I have developed a model, centering - on key generalizations, that can be applied with reasonable accuracy to any well or .quarry setting (LeGrand, 1988) . The following statements, coupled with observable data and available well log data, provide a framework upon which new data can be applied as needed. The statements apply specifically to the Eller property as determined from my experience and use of the model. I -9- The ground-water conditions are typical of conditions in much of the Piedmont region. Water is recharged from rainfall locally through the soil and saprolite and then moves slowly through fractures in bedrock toward the floodplain north of the quarry site. Some water, especially tl}at in the saprolite, seeps into the north-flowing little branch west of the quarry site. The position of the water table varies considerably from place to place, according to topographic conditions. Beneath the upper ridges, above surface elevations of 790 feet in the initial quarry area, the water table generally lies deeper than 35 feet below land surface. In the lower topographic positions, near the small branch, the water table is generally less than 10 feet below land surface. Specific seasonal water-table fluctuations have not yet been measured on site; however, it is almost certain that beneath the upland area the average seasonal high stage of the water table in early spring is no more than 5 feet higher than the low stage in the fall. In the lowland area the seasonal fluctuation is generally less than 3 feet. At present, there is no withdrawal of water from neighboring wells to alter this natural fluctuation. One existing well is within the permit area, but it is planned to be only a monitor well when quarry operations begin. No other wells are within 500 feet of the permit area. The closest well in continuous use is more than 1,500 feet away, and most of the wells along Speer Bridge Road, southeast of the property, are more than 2,000 feet away. Although the effects of drawdown of the water table as a result of quarrying cannot be readily predicted in a fractured--rock setting, my past experience has shown that the effects are not generally detectable at -10- distances of 500 to 800 feet away. Most of the Vulcan quarries in the region have wells that furnish adequate water supplies, each well being no more than a few hundred feet from the quarry; this fact demonstrates the limited drawdown of water level around most similar quarry sites. It should be noted that the off--site wells along Speer Bridge road are upgradient (both as to. surface topography and water-table conditions) and are recharged locally by rainfall. There are no downgradient wells to be affected by pumping or from any type of contamination. A small seepage spring is used for drinking water supply by two separate cabin-dwellers less than 400 feet southwest of the corner of the initial quarry area. The spring represents seepage from the soil-saprolite zone, at least in part. Since the spring is not altogether in the rock and since it is on the opposite side of the creek from the quarry, there is some evidence that the spring would not be affected by quarry operations. However, as an alternative source of spring -water, a new spring easily can be developed at the head of the branch farther to the southwest. CONCLUSION The study suggests that the fracturing of the rock and the ability of ground water to flow into the quarry are about average with respect to other quarries in the North Carolina Piedmont region; some quarries have less fractures and some more. : The quarry site is almost ideally located to prevent any harm to neighboring wells. Fortunately, the natural flow of ground water is chiefly northwestward toward the quarry site from the houses on Speer Bridge Road. Withdrawal of quarry water should have no effect on the flow of South Deep Creek and on wells north of the creek. The initial quarrying operation should have no effect on the spring, and it is probable the spring would not be affected by -continuing quarry operations. With the monitor wells already in place and with future systematic monitoring of wells and the spring, any impact on these water resources can be easily detected. REFERENCE LeGrand, H.E. , .1988, Region 21, Piedmont and Blue Ridge, in Back, W. , Rosenshein, J.5. , and Seaber, P.R. , eds. , Hydrogeology: Boulder, Colorado, Geological Society of America, The Geology of North America, v. 0-2. in Harry March 18, 1989 Vulcan Materials Company Mideast Division YADKINau R. ERnSa "E . DATE I 4. •.f R�EV: ..�,3i�:W.l!lF��:,t/.�a:4/•.-1�.��Y,wi/.•�•%t�i•�4?1•+ f - r 4 -fi r Il S 4 n 11 7 t �1 ! ', _ - � . 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AN 25 R '4_^-N1G Icy I •r r• ,�f l ��-:` r' J�" 's `• ,�,i�r���� ;� � f ++�.• •�'� ••�. V" \• �`� �.�• 1f.�' .I `.1•� l-" 7 1 l'i,� `� 1�` 1 . �.•t �.�}:: r `\\" .r'��Y RIP APR SEE ,D AJL. TSUS a �'• '1 '1 I i �li\II ;'� , .\ :`'�, !T '�r y1= _ .t Q-a��` r�\��e4(`,,� ♦D\,.\.'�Qr�7��t]J ■ C.//`.. JC L �:,, 1 .��; I '.�,'• �G"`: \ f•(71 ,M �/1� 'Gi! ? r ,i��/i, r NQ 11 P �` t�l•_+. ��flpi ;,,_ ;SEES`0 TA lL\ fi \ r 1 ,' ut .J• s^;•{\ 1 - ; at4'��•r RtP r � W'- ` 1 .�_• r ' � •� CL R11N / E.<. �►� 1\� 'ti ��� •S E71 •Qr• •�'� l,j� '� •a .R �j,'`.• p.""� •i, t .' — N.B59,ye R•I -CIJLv M I • •i '�;raj r �.CJ I'� �,./%'-• t'^'1 � T'; r V �I c A A NT ANNELr �•� % '"� A. ,��,;'. 1 I' �f blo r- . : � �C LIfER:T c ANDD1AL•CIiANN Wl3I.SF` OPE 'bl•2 TCH�S % T`ry.x_, x. ` rTOM CUVET, NC FiEVL1� Y ?ODED-" 18"CMP-SEE-T AREA ��:K:; '•.r t .. zr•+'.fti i' yam.. r_-;f'T , r TEMP. 0 VERSION 01 rC DirC W/ .3..f SJpE SLOPES yy0 \\t � H It Cr gyp ` 'HEAVILY WOODED PH 0 i 'AREA � . ASE i 1 QUARRY • , r RiPRAPAPR N SLO 8 r SSE. DETA1 ,TEXT, �1 r�s.5 t AR raa 1 ULTi AT iOYR, Q'UR,Y 'LI• 7_ � - 'PHASE ! ! ! 0 �. QUARRY cr RAMP Q G A RF 1 ` `� �` �` _a 1 'j CNN _ _ ' 0�, 25 BUFFEF sioPss� �' GREEN BEI ,, r �_` •k'LACE- .OJ';x5T ONE OVER. �SCRM, VEN l CUCAR CESS'/ , nINITfA.C�ZQ A! 'R /RR!~�' El "451 L�ciw '�/ �' � it i '�1 �.i III --,,// 4+�'F.I :,f � �y;��rLr•'�KO'�,�ti C .a r s'a � :'u. � � .��•.•r� _I _ •'.�. -..{:�%.._W:.P.4'.' _ \.�•. i,. w �a.� 'ti,1 1':,xy�i, `' x. ,; v �.^'.lifJC -G:,:`f��� `raj Y v ` ` •i;'J.-J•� IGHI,BE �• �� �i ; �rE6fP.�SEOIMENT:TR p +o �i�4CA ON EE.-DETA •(LQCAT;IQt, i33�,r SECT:_PIT=N+% `QIU� , 'y /' %. f ULTIMATE r •II' i'�_ ( b.� 1' 'Ir,�I/AN PSJ ROCK• M-d''�H1G `� -�'. � !�• j. �� i 'i R. ..� +.f ! ! SEE :0 AIL,T ? S 1�°s i:. 1 :1 �1 . .r. • �`"`. 1 I JC i ,!��.' r NQ E�i`, �"ClP• `� '1 1`1Y t-` 5a ` I RO, A ErTLV SEE, T _ CLE E%TA'IL,',T;.E �r �O,� � - :`{ ten/ R �.•• `��%r «�14 859,588 42 .R-I 1,539,9 :42.:: 1 E EXi r! '` �J•'r /r�%� / - -� rGTIL=ERO" ":CUI.VE� uLV,ER 0"7. '��. _ :E3trT E-DIYC `TEXT%' ' d E A -vv- I-TCH aE, TE=X-T', CLE'ARI I C 9 �z fa x . O ,/ FE A Nr Llj- ANNEL• ' �, t Zf. RN• .wigs/ / ' , � BrO� - `:- 7�- 'CULV'ERT" d:5 ` z rra!�►vinr "DEEP, - AWL -W. �OED�'W,01TCH`S ,TEXT.' CUL'VER'f Nc Ch.ANNEL 5 E•E5 X '�, r -AREA_- �� : '— � � 1S"GMp SEE-T d5O 'CULVERT -'��c E•,DITCH 'St UU11an Materials Company March 30, 1989 I l� �fCTjQ Mr. Doug Miller N. C. Department of Natural Resources and Community Development 8003 North Point Blvd-. Winston Salem, NC 27106 Dear Mr. Miller: Please find enclosed a revised site plan and design calculations for Vulcan ' s proposed Yadkin County quarry site. Design changes reflect 25 year storm criteria. If you have any questions please contact me. Very truly yours, LU Ru s Willard Manager Dining Services /lnh cc: Tam Carroll - w/attachments NCDNR - Raleigh MIDEAST DIVISION!P.O. BOX 4195•WINSTON-SALEM,NORTH CAROLINA 27115-4195•TELEPHONE 919767-4600-' DIVISION OF LAND RESOURCES Winston-Salem Regional Office Ile -949 MEMORANDUM ' 101k TO: Tom Carroll, Mining Specialist FROM: Doug Miller RE: Proposed Yadkin Quarry Eller Site Vulcan Materials DATE: July 17 , 1989 Lindy Leonard and I have reviewed the revisions submitted by Vulcan for the proposed quarry on the Eller property in Yadkin County. Our review finds that the following items in your May 24 , 1989 letter have not been addressed: #2 ; and 43 , even with a 60 ' Right Of Way controls are off their property, exact limits of property control by Vulcan along the access road must be delineated; #6 - if grass cannot become established it cannot stabilize and some method of piping water over the slope is needed and must be specified; #8 - again sediment control needs to be within quarry area if possible; #9 - rather than us telling them what to do, I think it is incumbent on them to take that responsibility. Frankly, I feel they have given us little more information than we first got and the plan should be turned down again. With the grade elevations of the roads provided, some roads are in cuts and will need ditches on both sides. They need to provide a typical cross-section of the access road. 1 aws C(D Speed Le Vero To bate (° 26 k5 From flats ZC7 C&I s Subject -Nao„a rou � Message Reply 4 (4,e YU 3 r -r.o vron r Signed Signed WilsonJones GRAYLINIf FOHM 44.003 3-PART V M•PwNTCD IN US A. SENDER—DETACH AND RETAIN YELLOW COPY. SEND WHITE AND PINK COPIES WITH CARBON INTACT. AIRSILL �, .WA'•pfy J�(•�]]�{��5f• A�ay� �rtOtf!r�rr!R u1s uu FOR•!nr�fln sxrPrfxr!r+Mrw r RE�cawnwr ' A_ 1t1t -PAEA&E ,Rlf THE IwfRA0R RLR a L FOR sRMfMr!►OWfR10 r •3583099833 -t •67 TOLL FREE. TRACXEM&NUMBER GLL W' f+•(�WG�r�'yr„—wr•il ••f'I .U �VV� •''r� Dale •, UN •�•.RECIP-If1VT'$ COPY i (� 24: 410 011ALITY. SECTI0Nisms= •Pram(Your.Narnei Please Prim•. ,:•'• , - Your Phone miry dr(Vary w++AwrR,r!4- To{Reaipwil'o Name}Please Print .T Phom Humber 1�v MrodrYnA! 46 Car,perry Deparaeemt NO. Company'. / ., % QePar4nerd/F.loar No: Streel Address r ' i Exact stre . kti �J �T',T' .5fsY: ' t 5iZ �, Ic_rS: alZ. '.jT �. city r sdte27PRtpuiredtr �; City_, ZIPRaquired°.,' Ej14S"�P,N-'SALSM, . C a r',. ( A+-1=fC�hi �C. Z71 co YOUR BILLING REFERENCE IMFORMAWN[FIRST 24 CHARACTERS WILL APPEAR ON AYYd!CE.) IF HOLD FOR PICK-UP,PTIDI FEDEX Addr=NOV 's. n PAYMfNT,[� Ise bar., Gill RaCIPwi's Fed Ea Acd,N. an 3 d Penn FWD Ace N01' %�&II CreditCartl City' "State 21P Rirqulreo ; ❑ram, a SfRYlCfS'; DFLIIrfRTAMUSPECIALNAMDlINB' rIG!AUS W `°' yffai Emp.'No.. Aar 1!`'' Federal,Fa press use, r 0 Cash Received, j• 'f` , .s � -8a9e charge3.. 6 OUfRAUiMT t ❑ odl ❑ LE►M* t a NiKD FOR -0P Far n.1 m; ❑T%iid yr i W� r04M ❑Coo t6 rrxq' Declared value CAMIFUS f- Df1fYE8WEEIfDAr- _ SNOAlddress `2 Q .7 Q.'• ; 34ELIYER SATURbAY, EAf LJVW .;;... , •4 0 BANsiADUs SDDDs _ :: ". � ;. City ti �: stale, �bP.' "C". . 34E.DUERJIIYNf•'•"8 ''rs t:"F pfAlll►3ll:6rfliiARCESEdrtfftddl Torah j Total refal'- _ ? . BOX: L...!M! .L sv+r•wr+oc�+ua I � �� r g❑QAT ICE.' r a... ROCtf ved At Charges , Received i l Total Char 4❑DYERMIDNT• ' -1 L]Regular Stop. 'X' .•8❑ .7.❑•6TNER SPECIAL SEAriCE _ spp ', .' '• .,. TUBE t 20 on-Call Stop Date/Tim Rweived FedEx Employee Number r . , "3❑,', .,,4 CJ, 5 C1 r .PART I111800 •`� 8.❑• Drop Box B.S.C.- Station " - ,.•, REVISION DATE 10/80 SATDADArAWK-UP : �,, - - - - PPoNrEt)INUSAFXEM Tr *° g❑,a,, p, FEDEX COM Employee No.` Sender authorizes Federal Express to deliver this ship- �• • ` ' , ," - '�.' meet wilhaul obtaining adelivery signature and.shall f0091... ; t" g❑STANDARD 10 10'❑L + ,. + Indemnity and hold harmlesv Federal Express from any ^d ear s'u'r 1t ❑t ° f i Defa/Thne'10r,FEDEX UeB claims rastiltinp mere(rom. tr r o tggs FEc exand buevgsa Dar' '.• . 12� ,•IOUAATBEUTEIFna�..ol. r •• •: ..Signatures .*Dectmed value Ul $100. am d-v+ i TERMS AND CONDIT10NS f OEFOXWONS MULTIPLE PACKAGE SERVICE instruments.and ether dems listed in our current Se,viide Guide. On this Airdill,wn,nun and us relcr to Federal Express Corporation.its __f,lfyqu Send ma{ethanur package dnl sAi36ifi,.y,iu may Jim.in the[oral :.employees and agents-You and your reler to the sender,its employees i declared value for all packagosrnot to exceed Cho 5100,SSW or$25.000 • .+and agents, per package limit descfitied abdA.,(Exampil packages can have,a. r AGREEMENT TO TERMS i total declared value of up.to$125,000.1 It mbre,than one package is• `i < By.giving us your package to deliver,you agree to all the terms on this f shipped on this alrbill,our liability tdr m loss or damage will be limited to the Airbili and iri our current Service„Gvide,.whiCh is available on request.If i actual value oI the package(sj lost or damaged(not to exceed the lesser there is a conflicl between ti cortrenl Service Guide and this AirbiO,the of the total declared vill or lheper packagelimidsciescribnq above).You_-_'� i ServiceGuidewill Control.Nouiro5aulhorilmdtoaCercamod thelerms ' have the responsibilityotpravungtheactuallossodamage. r of Derr Ag eenient _ _fi F1t11M8 A CLAIM RESPONSIBILITY FOR FACXAGINGANOCOMPIETINBAINFILL -ALLCLAIMSMUSTBE MADE BY YOU INWAIT1NG:Ybu Must naS+ty, You are responsible for adequately packaging your goads and Iw us of your Claim within all time limits,See current Service Guide. properlyfilling,oul this Airbill.'Omission'ol Ile numbi;r of packages and " Well Consider your claim filed'i1 you call and notify our,custdrner ; weight per paekagp from this Airbiu will result in a billing bawd on our best Service)Department at BOu-238-5355 and notify us in wrlling as soon'as • estimate of the number of pack4e9 received from you and an estimated possible. "default"weight per package,as delefmined and periodically,adjusled by Within 90 days after you nouy u9(A your claim you must send us all US I, ietevantinformatioriatxwti.Weare6&ob4gatedtoacrcmanyClakrrurdtl. IF YOU ARE AIR TRANSPORTATION TAX INCLUDED ' you have paid all transportafion Charge5,-and you may nw deduct fba includes afedr:ral Wx requir8d�Internal Revenue Code amount at your claim from those charges Our basic rate Section 4271onfireairtransporatidn ion of this serviciii-,i-�• =' -•.8 the reCipi,srtl accepts your paCrcagawrthoutnoting any damage onlhe.3 MAKING A NIPS,.,��" ;� "'Y ";• -' ; :'i ', delivery record.we will assume that the package was delivered in good r • ,'LllIf1TATIONS ON OUR LIABILITY condition,In order for us to process your claim.you must,to the extent SHIPMENT, APPLY. ,. " ,'AND LIABILITIES NOT ASSUMED possible,make the original shipping cartons and packing available for •: L� Our liability for loss or.oamage to your package is landed Ivyour actual - -inspection, T - - - - •• - •1 HE SELF ADHESIVE - damages or.$1 00,.whichever is less,unless you,pay for and declare a. ' R1GNT TO IN&P,ECT r-, - higher authorized value.We do not provide cargo fialadiry k,SuranCe,but t-,• We rimy,at our.opow,open and inspect your packagespiiorloor.afler ._ .MPS COPY HERE . .-you may pay Idly cams fat each--3ddrliocial E1f10 pf deiiared'your@.11 you._.'lydu give Them to:tis to deliver. ".' _ �- dedareahigherVairiaandpayrheatlerlionascriaige,ourlrahidyw+lbdlhe - •- - lesser 61 your oetared 4ue or the acrualvalue d-yarns pdtkdg2,•• . _._--�,r - -NtI�QD.$fRlr10ES- • In arry even)we All not be liable 10a;any.damages whether Br*ed tNd tlonl txovide G O.D'services - incidental,special or cdnser;uentlAl A exdess'of the declared 3afue of a '' 'RESPONSIBILITY FOR PAYNE,NT shlpmenl,,whelher or not Federal Express had knowledge lhat such ,-,,,Even k ydu grvo.us 6tfe}enl payer it instructions,you All"lways be' " damages riighl be incurred including,but not limited to!loss or income_ ^ primarily responsible for all delivery costs,as well as any Coals we may or profits-. ' _-_ i. -, !'t�->• •--`,incur in eithei returning your package to you or warehousing d pending we won'Ibeliablellyouractsadmrssions,including but not limitedto. improper•cf insufficient packii ng,sect ing.marking.or addressing.of tor- ttie ai tsa dm ss ors of the rec�enl or arrynr a else with en tmerest in the 0UALLFLFJI ACCEPTANCE { r - - package.Also,vire won.'!befiable itybu or the rec ipienl viplates any at me - receive'the right tit reject a shipment at any tinq,•whirl such 1 shipment workl,be)i to cause damage or delay rn other,shipments, i Jeff o1 our agreement,We won';be liable for Ions of or damagero-:.'.- -• ' - - -•"'^ shipments,ot Cash.Currency or othar prohibited items- equpment of personnel,or if the iranaponation of which is prohibited by i _ We won't be liablerfor loss.damage or delay causetl by evenls�we law or is in violation of any rules COnlained in this Airdill or our Service cannotconk0l,including but not limited to ads of God,perils of the air, Guide. weather-cdndilioi mechanical dell ads of public enemies.,war, 4 +MONEY-BACK GUARANTEE _ strikes,civil commotidns,oracis oromissionts of public authorives{inCki In)lie event of untimely delivery,Federal Fxpress Will at your request j _ -Sea and with some l fig customs and quatanline officials)with actual or apparent authoiy. idnikalions,refund or Creed all IranspanatidnCh arges ; OECLARfO rlltUF LIEffTS. currertl Service Guide fau lnhei information. • - _ - The highest docla,ed value we alfow to OverrligM Leffler and Cowie[. . ' Pak OverrigM En,lelope shipments is$100.For other Prionly1 and 3 _ ' Standard Air shipments,the highest declared value we allow is$25,000 ,r t r unless your package contains items at"axlraordinary value; in which +•, case the highesl declared value we allow is$500.Items of"extraordinary, , r,•<.;y t Pan n 111800 value;'include•arlwprk,jewelry,furs,money,precious metal$,negotiable - '• t • Rev.10188 AIRBItt {� fl. ... I 'OSE►NIS MNSrIL FAADOMES►IC 1IM MEN►SWANW I MECONTINFN►AL O.S.A..AIASKA AND NAWAO. PACKAGE _ 3 q G 30 9 8 -USE FILE IV ERNA►tDNAL AIN WA/DILL FAN SNt/MENTS rO PUEATO IUCO. �O I �/��SS OUES►IONSPCAii 80043E-6.T33 TOLL FNEE.•.- TRACKING NUMBER :.J 158309811 Date RECIPIENT'S-CQPY From(Your Name)Please Pnnl Your Phone Number(Very Important)'. To,lRecipient's Name)Please Print fr n Reapienl'a Phone Number(Very Imponnnl7 Company- r "Department/Floor No Company '• Department/Floor No V LCAtI l4A� R,IALS"+ ` . •} t .'i /'�{t, lr;.c / .Il r? ' /� L(. Street Address ' ' - .: •• - , Exact Street Address rlre CLreoE L4fhw la P.O.O.Sam P&a Zip C 0t) . 44,0 ;,r PATT'r QN "A V-.,r City" state IIF rteq,ired, .` city state,''. ZIP Recuired 1i*{tiS C:4'�—.'5A1 JM 1. ,r �L l I( G"f [ 11 a' T-r`.�'' •l� �� YOUR BILLING REFERENCE INFORMATION(FIRST 24 CHARACTERS WILL.APPEAR ON INVOICE.] IF HOLD FOR PICK-UP,Pd4t FEDEX A&hvij HeM street AYMENT Q Ed sendei ❑eall--*Ws FedE.'C'No.-' eu 3rd Par FOOF,AWL NO El eu cream Ce.d City r State ZIP Required /, SERVICES, •, �. '. DEUVERYANDSPECIALHANDLING ntAAezt our mrA�rr i s�i ,Errip.No. : Dale Federal Ex press Use .Ej Cash Received - :'�.'- .-.;it f- Base Charges , OrfNNISNT.. . J C7 n.wm sneer 1' PNTONIt U 1 fi * t HOLD FOR K"UP v+M a�.rq Declared Value Charge Ovwngm ua w.y LETTER* [3-kd I, ry'. C-q ra Oe ern To NOW y z' - 4 AifLIYfA WfEKDAI' Street Address 2 �yE11-PAN 7:0 3 DELIVER SATURDAY r, OVERNWNr _ '.h •'• Other 1 • 'ENVELOPE*' _ 4. ., - '.4 BANSEROUS MW • City. State_ - Zap I�d*oq• 3❑'�FR Ar g"� 6 CONSTANI'SURYEILLANCES.Eff f F) Total,, Total Total; v� 'tr Omer.,,.2 r. �...a,.wr Irw�s •!ra wa .t ., r , r. Rec e^n�d Al ''�'. Total Cf arges 4'❑OVENSWIff tE]ReeularStop' X rL,Pf }9❑ 7❑ M R SPECIAL SERME , * it r, - 2 On Call Stop .'f '-Data/Time Received','FedEK Employee Number PAR71t11tace ❑ff' 30 40- L 50, 8' Dro Box• B.S.C: •'Statnn f •; REVISION 0ATE10/11g `+ :RATVRDArf dIp P V PRINTEDiNU.SAFxEM'�%`, 9' 0 I J''. '. FEDEI(Corp:Employee Na.'.. 'Sender authorizes Federal Eipress to deiiver this sq=A '•,1",� _ i• t'T ''ment without obtaining a delivery signature and sSTANLiARO t0� - 10'Q �'' /•„,J ' rindemnif;rendh_oldharmlessFederalERpressfrom •• ILRbewiery - - •' claimsresultin therefrom. anor War e�oge Iwain ee 1i ❑ ( ". Dale/Time for FEDEKUse 9 y., ev �-, +Deaared valve Umu tiros, 12 NO ID1r 0El1rERr.n�r.el •+� r •% 1��' '-/. .,ease � •� ' ,�.w .+r tit ,;1 i;�'..,.,rti, ,i 'nt ,n-• ;r., _ «,�,. t,... TERMS AND CONDITIONS- k, 1 MUTiPLE PACKAGE SERVICE DEFINITIONS nstruments,and other items listed in our current Service Guide On this Airbill,we,our and usreierto Feel Express Corporation.its J"If you sdnd more than one,pockai onihis Ail may fill i.n the total. _ t,-r•;.. ••employees and agents.You and your alter 10 the sender,as employees declared value for all packagA nol to&b6do Ih4$too,5500 dr$25,p00 • - '•and agents. - 'per package limn described.above:(Exampte:.5 packages can have a `'. i•; AGREEMENT TO TEAMS t total declared value of up to St25,000�,;1I more thah'one package is, • -•By g"m!g us your package 10 deliver,you SgreO to all the terms on thus I• shipped on.this airtutl,oui liabikty'for loss at damage will ce Iirniled to the • ,• - ,• Airbal and in our curreni Service quidee,whioh iS'avaiiii on request.It actual valve of the packagejl lost Or damaged(riot to exceed the Iess%i' there is a Cvdlicl between the"ctirf@nr Service GuidB and this AubAi,em �` r Ted valuaor the f�package lial dezribea above}You . r ServioeGufdewiaconlrolM, 066isatrlhMitedloa!lerormod,yihe.terms. _ espor�tyolproving the actual Imordamage. - dour AgrerrxnY. F VANS A CLAIM RESPONMEFUTY FOR PACKAGING AND COMPLETING AIABlLL ALLCLAIMS MUST BE MADE BY YOU IN WRITING You must nohdy, You are responsible lot adwri alely packagvhg your goods and for rs of your Chaim within s1riol time 6mis.See current Service Guide. :'•propeily r4Tlu>g uul this Aill Omission of the nuimber of packages and ' - Wolf consider your clairn lded it you Celt and narey our Customer • - -- weight per package trom lhisAirbili will resuh in a b0ling basedon0ur best•-•-Ser ace Department at 800-23a?5355 and nafry,Us irr writing as soon as ••�' r estimate of the humber of packages received from you and an estimated possible. _'detaue"weight per package,as determined and periodicalty adjusted by, Within 90 days after you notdy,us of your claim,you must send us all _ us. . ' , It relevant information about iL We are not ONigaled 10 act on any claim unld ` IF YOU ARE AIR TRANSPORTATION TAX INCLUDED you have paid all transportation Charges,and you may not deduct the Our hasic rate includes afeberal fix requireefbyInternalRevenueCode amour[of your claim from those charges. MAKiNG'''A MPS.' ;; ; '•'Section 1271 OnIfn irAanspodill6npotlienaf this,service. t lithe recipient accepts your package without noting any damage onthe... + - •" is -"�S ,•• .delivery record:we will assume.thal the;package was-delivered in'good 11MITATIONS ON OUR�LIABILITT' condition.In order fdr us to process your claim,you muss,to the extent SHIPMENT, APPLY' AND LIABILITIES NOT ASSUMED possibie,make the original shipping Calons and packing available for Our liability for loss or damage to your package Is limited 10 your actual• "inspection. - -THE SELF ADHESIVE damages or$100.whichever is less;.unless youil for and declare a ., "RIGHT TO INSPECT higher authOrked value.We do not provide Cargo liability insurance:,but *:,.' We may,at Our Option,open and inspect your packages prior to or after ... M PS.,CQPY HERE . •« you may pay lorlycents for each addoJ"I,$100 oip2cla(ed value II you- ,_.,ya7giv'e Ihenl to us to deliver. declare a higi value and pay the Eitltlitidrial'char�e,riur liability will be the" . NO C.O.D.SERVICES .I- lesser,of your declared value or jhij aotual value oI your package. -, - _ sr'=•�.. - - • In any event we will noi'be`-IiabI6 ioi afhy,damagest,whether diLeq -' Yde don't prov,de C,pD,services - incidental,spacial'or coosegiienrial"ln a s ales o1 the declared value of a '` ` RESPONSIBILITY FOR PAYMENT• `shipment,whether or.not Federal Express had knowledge Inal such••..,t- Y�g pill pt inslrucnons,you wilt ahxays be ! _ damages might be incurred incluarng,but not tinted toi,loss of inoorne Even iI•...,give us different •-. primariy responsible tar as delivery costs.as well as any costs ' may. f .. `. or props, '- - r - :i:•'^. •' "'=''-' '-incur in either returning lrour package to you or warehousing it ore ma j - We wont be liable far your acts or omissions.vtCludriej tut nut kvruted W.-r. -, �•r_ _ wil improper or irsunidierit packing.securing.marking or addressing,or Ida puAuflfD ACCEPTANCE - tieactsaum�ionscltherecipientoranyoneelsewilhaninleresrnft -'s_Wl restive the right to reject a shipmem at any that when strch package.Also.wo won't be fable d you or the tacipent viplalas any of the linos of our agrrernix,t.We won't be hable lea less Of er:ii 'a to:- 'h rt•r°` likely to Cause damage or delay to other shipments, sheprnenTs of cash,cunency,or other prottibnad ileln3:-t - equipmed or personnel,di n the banspodation of which is prohibited by .- ... _ 1nfe.wartt.ba liable I&loss,damage or delay caused try ever8s we ki or is.in+ridarwih of any rules tomairled in This Airtaa a our Service cannot conlr6i,including bul not limited to acts of God,perils of the air, C"uide'weather,conditions, mechanical delays,acts of public enemies..war q :-'.'r MONEY-BACK GUARANTEE 1,7 strikes,civil commolions.or acts oromissionsof public authorities(indud• In the event of untimely pelivery,Federal Express wdlat your requesl ing Customs and quarantine 01 with actual or apparent authority and win some limitations,refund or Credit all transportation charges.See Current Service Guide for further information. rt DECLARED VALUE LIMITS -"" ' ,f.• , -• -The highest declared value we allow for Overnight Letler and Courier• h Pak,Overnight Envblope shipments is$100 For'dher Priorily-1 and r' ` Standard Air'shipments,the highest declared value we allow is$25,0(l0 'unless your package contains items 0"extraordinary value:'in which { ' case the highest declared value we allow is$500,Items of"extraordinary. ,. -, -, ., 1 ,f ` part M1116U0 value:'include ahwork,jewelry.furs,money,precious metals,negotiable h .Rev.10/68 UU11an Materials Company RECEIVED JUN 2 3 1989 LAND 01JALITY SECTION June 22, 1989 Mr. Tom Carroll , A.G. Mining Specialist P. 0. Box 27687 Raleigh, NC 27611-7687 Re: Proposed Yadkin Quarry (Eller Site) Yadkin County Dear Mr. Carroll : Pursuant to your letter dated May 24, 1989, please find enclosed two (2) sets of the revised mine plan and calculations. These and the following comments address the itemized deficiencies of your letter: 1. A typical cross-section details the pit cut slope and bench. 2. Cross-sections are provided for stockpile and plant areas. Clearing limits and grading/proposed elevations address shop and temporary storage areas. Grades and spot elevations are indicated for main access and haul roads. Note adequate erosion and sediment control measures are proposed for these and all other areas as specified on the plans. 3. Traps below culverts 4 and 5 will be within our property limits . Currently we have a twenty (20) foot right-of-way along the Eastern section of the main access road but acquisition of a sixty (60) foot right-of-way is pending. The existing roadway will be utilized initially with proposed improvements occurring only after acquiring the additional right-of-way width. 4. The permanent Diversion Berm is to protect the fill at the inlet of Culvert No. 9 and directs run-off into same. MIDEAST DIVISION!P.O.BOX 4195•WINSTON-SALEM,NORTH CAROLINA 27115-4195•TELEPHONE 919 767-4600 Page 2 5. A permanent rock dam is proposed below Culvert No. 9 as protection during installation and as a long-term measure. 6. The fill at Culvert No. 8 (haul road) will be protected by ground cover and by directing run-off from the roadway into the quarry pit. All other roadway fill sections will be also protected by ground cover; erosion is not expected to be a concern due to the narrow road width, limited fill height, and minor drainage areas involved. Rip-rapping of slopes or other alternative measures will be provided if needed. Silt control measures are proposed below these areas as further protection. 7. The recommended berm diversion is shown. 8. Construction sequence of our plan is revised so as to install the rock dam below Culvert No. 8 prior to clearing the quarry pit. This measure is designed to handle run-off and sediment. 9. As previously stated and agreed, we will implement any measures required for visual screening. We trust you will find the revised plan complete and adequate. In the event you have questions or require additional information, please do not hesitate to contact me. Your prompt response and attention in this matter is appreciated. Sincerely, Russ Willard Manager Mining Services Mideast Division /lnh Enclosures • y Awr+s.V• State of North Carolina Department of Natural Resources and Community Development Division of Land Resources 512'North Salisbury Street a Ralefgh, North Carolina 27611 Jamcs G. Martin, Governor Stephen G. Conrad William W. Cobey, Jr., Secretary Director May 24, 1989 Mr. Russ Millard Manager, Mining Services Vulcan Materials Co. P.O. Box 4195 Winston-Salem, North Carolina 27115-4195 BE: Proposed Yadkin Quarry (Eller Site) Yadkin County Hear Mr. Willard: The initial review has been completed on your application for a mining permit for the Yadkin Quarry in Yadkin County. The following deficiencies were noted in the application: 1. The site plan indicates a 25 ft. buffer will be maintained along the eastern property line. �kiat is the maximum overburden thickness along the projected eastern pit boundary? The text of your application indicates a 1.5 ft. bench will be incorporated with every 25 ft. of elevation change in the overburden. Please show all proposed benches on the site plan. 2�. Final contours must be noted on the plans. for the stockpile areas and main access and haul. roads. Also, will any grading work be conducted for the proposed plant site, shop and temporary storage areas? If so, please show it on the plan. Y31 The erosion and sediment control. (E&SC) plan illustrates the two temporary sediment traps below culverts 4 & 5 located outside of the quarry property. All control measures must be located within the Project boundaries. Furthermore, it appears the main access road directly abuts the Hilton and Watkins properties. How wide a buffer. is planned between the roadside ditchlines and the adjoining property lines? The first E-W section of the access road has several control measures that appear to be located outside of the quarry property. Has an easement been obtained to allow such activity outside of the quarry property? 1'.0. Box 27687. Raleigh, North Cart>lira 37611.7687 `lelcphonc 919.733.3833 An i:qual Oppommity Affirmative Action Employer Mr. Willard May 24, 1989 Page 2 4. What is the intended purpose of the proposed Permanent Diversion Berm located at the inlet to Culvert No. 9? The arrows indicate water flow is to be directed away (?) from the culvert. 5. A rock dam or acceptable alternative is needed below Culvert No. 9 to control sediment during placement of the culvert and construction of the stockpile area. This structure could be cleaned out and the stone spread for the apron for Culvert No. 9. after construction has been completed. Furthermare, long-term control of runoff from the stockpile, shop and haul roads is needed at the inlet to Culvert No. 9. The east and west channels to Culvert No. 9. could be extend along ? v grade (770 or 772 contour) and a perforated riser or acceptable alternative attached to the inlet end of Culvert No. 9. creating a permanent sediment basin. D6. How will road falls be protected at valley fill locations? Road profiles are needed to determine the acceptability of proposed measures. However, it appears at a minimum that berms with slope drains will be necessary to carry runoff to a stable grade. 7. A permanent diversion is needed on the south side of the quarry extending from the 805.9 spot elevation to the inlet to the 24" CMP slope drain to prevent upslope runoff from discharging directly across 5 a cut slope. Please provide design details on the diversion. 8. At least initially it appears the pit sump will be at the high end of the quarry_ The Construction Sequence in the E & SC booklet indicates the quarry area will be cleared prior to the installation of downstream control measures (#8 - #12) but the chronological sequence of land disturbing activities given in Item C# of your application states otherwise. Please clarify. In any event, a suitably size sediment control measure is needed at the "gate" area to control sediment during the initial clearing/stripping activities and until enough overburden can be removed to create a depression with no outlet that will handle upslope runoff. 9. While the site plan appears to take full advantage of the surrounding topography and vegetation for visual screening it does not indicate that provisions for on-site screening will be available should surrounding vegetation be removed or no longer suffice. However, your application does state that VMC "will implement any measures required in this area should they become necessary". Thus, future screening needs, particularly along the southern property boundary, should be recognized and kept under consideration. Should a mining permit be issued for this site it will have a requirement that visual screening be maintained. `r Mr. Willard May 24, 1989 Page 3 In order to complete the processing of your application, please forward two (2) copies of the requested information to my attention at the following address: Land Quality Section P.O. Box 27687 Raleigh, North Carolina 27611 Please advise at (919) 733-4574 if you have any questions on the above ccunents. Sincerely, 9j i Thomas E. Carroll, P.G. Mining Specialist Land Quality Section TEC/sl cc: Mr. G. Douglas Miller,' P.E. UU1[Un Materials Company Z­ j FEB U� QUA ITy SECTION . TjQ�y January 30, 1989 Mr. Doug Miller, P.E. 8025 North Point' Boulevard Suite 100 Winston Salem, NC 28403 Dear Mr. Miller: Please find enclosed, for your review, two copies of the State Mining Permit Application for Vulcan Materials Company's proposed Yadkin County, North Carolina quarry. If you have any questions or require additional information, . please do not hesitate to contact me. Very truly yours, Russ Willard Manager Mining Services /lnh cc: Mr. Thomas E. Carroll, P.G. - w/attachment Department of Natural Resources Raleigh, NC G. K. Mitchell MIDEAST DIVISION!P.O. BOX 4195•WINSTON•SALEM,NORTH CAROLINA 27115-4195•TELEPHONE 919 767.4600 �5Lq.q FEB _ O 198$ r�T/O LAP'- OOALITY SECTIO(V APPLICATION FOR . NORTH CAROLINA MININGr PERMIT State of North Carolina Department of Natural Resources and Community Development ` Division of Land Resources Land quality Section P.O. Box 27687 Raleigh, North Carolina 276I I (9I9) 733-3833 rev. 3/88 NORTH CAROLINA DEPARTMENT OF NATURAL RESOURCES AND COMMUNITY D9VFLOPMFNT LAND QUALITY SECTION APPLICATION FOR A MINING PERMIT (PLEASE PRINT OR TYPE) 1. Name of Mine Yadkin Quarry _ County Yadkin 2: Name of Applicant Vulcan Materials Co. 3. Permanent address for receipt of official mail. 4401 N, Patterson Ave. P. 0. Box 4195 Winston--Salem, N. C. 27115-4195 *Telephone 1-919-767-4600 4. Mine Office Address N/A Telephone N/A S. Mine Manager N/A We hereby certify that all details contained in this Permit Application are true and correct to the best of our knowledge. We fully understand that any willful misrepresentation of facts will be cause for permit revocation. "Signature Date 7 /9 0 print Name _ Guy K. Mitchell _ Title Vice President *The Land Quality Section should be notified of change in permanent address or telephone number. **Signature of company officer required. G�.S-. 74-51 provides that the Department shall grant or deny an application for a 1ierftnit within 60 days of receipt of a com2ete application or, if a public hearing is held, within 30 days following the hearing and the filing of. any supplemental information required by the Department.., All questions must be addressed and all required maps provided before this application can be considered complete. Attach additional sheets as needed. APPLICATION FOR A MINING PERMIT A. GENERAL CHARACTERISTICS OF MINE. 1 . Total acreage at site covered by this permit application: Acres owned Acres leased 140.94 Property owner if leased Jerry W. Eller. Rt. 4, Box 444-E, Yadkinv_ill e, N. C. - 2. Name of all materials mined: Granite 3. Mining method: Hydraulic Dredge Underground Shovel. & Truck xx Dragline & Truck Self--loading Scraper other (explain) 4. a. Expected maximum depth of mine (feet) 160 Reference elevation: 777 b. Expected average depth of mine (feet) 140t 5. Has any area(s) at this site been mined in the past? Yes____ No xx If no, pro- ceed to Question 6. a. Acreage of previously affected land(s) at present site that has not been reclaimed: acres (identify all areas on your mine map). b. When and by whom was this activity conducted? - c.. Acreage of previously affected land at present site that has been reclaimed: acres (identify ,a:ll areas on your mine map) . d. when and by whom was this activity conducted? - e. Do you wish to exclude any areas noted in 5a or c from this permit application? Yes - No . . - If yes, how much? ' - acres (identify all areas on your mine map) . 6. Present (premising) use of the' land (estimate acreage- for each) : Cropland 32 ac Pasture 82 ac Forestry 27 acFish/Wildlife ac Recreation ac Other ac 7. Proposed land use- after mining and reclamation has been completed (estimate acreage for each) : Cropland ac Pasture 82 ac Forestry ac Fish/wildlife 59 ac Recreation ac Other ac B. DETERMINATION OF AFFECTED ACREAGE AND BOND 1. Number of years for which permit is requested (10 years maximum) . 10 .-2..- Total affected acreage to be disturbed during initial year of operation: a. Area used for tailing ponds 0 acres b. Area used for stockpiles 7 acres c....Area used for waste piles . 0 acres d. Area used for processing plants and onsite haul roads 2 acres e. Area of mine excavation(s) 5 acres f'. TOTAL a-e 14 acres 3 . Estimate the maximum amount of land to be disturbed and unreclaimed at any one time during the life of the permit. 32 acres 2 APPLICATION FOR A MINING PERMIT 4. Check acreage to be bonded*: Total affected acreage figure from B2f OR B3 (page 2)" whichever is larger, equals acreage to be bonded. (See 15 NCAC 5B.0003 for bond' ' amounts. ) 0 - 4.99 acres x 10 -- 24.99 acres 5 - 9:99 acres 25 + acres S. a. Will you file a blanket bond or other security covering all of your mining operations in North Carolina? Yes x No b. ' Have you already filed a blanket bond or other security? Yes x No 6. Risk, any mining permits previously issued to the applicant. "See Attached Sheet" C. PROTECTION OF NATURAL RESOURCES 1 . a. Will the operation involve washing the material mined, recycling process water, or other waste water handling? Yes No .x. If yes, briefly describe all such processes including any chemicals to be used. b.-Will the operaEion involve dewateri_ng the mine or discharging fresh or waste water from the mine or plant. Yes x No If yes, briefly describe the nature of the discharge and locate all proposed discharge points on your mine map. The mine will be dewatered by dischargA from the quarry sump. c.• I£ you answered yes to either la or lb, provide evidence that you have applied for or obtained a water quality permit from the Division of Environmental Management, water Quality Section. Application for NPDES Permit is attached. *In lieu of the surety bond required by this section, the operator, may file with the Department a cash deposit, negotiable securities, a mortgage of real property acceptable to the Department, or an assignment of a savings, accbunt in a North Carol-ina bank on an assignment form prescribed by the Department. The amount of :Land disturbed and unreclaimed at any one time nnist not exceed the bonded amount. 3 NORTH CAROLINA MINE PERMITS MINE NAME PERMIT NUMBER NORTH 34-2 PIEDMONT 34-3 STOKESDALE 41-8 SHELTON 17-1 GREYSTONE 91-1 ELKIN 86-3 ENKA 11-3 115 QUARRY 97-2 PINEVILLE 60-5 EAST FORSYTH 34-5 SOUTH FORK 34-4 421 QUARRY 34-1 CYCLE 99-1 PILOT MOUNTAIN 85-3 HENDERSONVILLE 45-1 SMITH GROVE 30-3 wHITAKERS 64-2 TAR RIVER 39-3 158 SAND PLANT 30-2 MOORESVILLE 49-4 STONEVILLE 79-9 -'BOONE 95-1 GOLD HILL 13-4 MORGANTON 12-2 ROCKINGHAM 77-1 CABARRUS 13-27 APPL ICATTON FOR A MT'N LNG PERMIT 2. a. Will the operation involve crushing or any other air contaminant emissions? ' Yes ^�4 No If yes, indicate evidence that you have applied 'for or Have obtained an air quality permit issued by the Division of Environmental Management, Air Quality Section or local governing body. .Air Quality Permit Application is attached. b.- How will fugitive dust from stockpiles, haul roads, etc. be controlled? Fugitive duet will be controlled on haul roads by use of a water truck. Water shall be applied at the appropriate areas throughout the crushing circuit as well by use of spray bars. Fugitive dust from stockpiles will be controlled by the use of portable rainbird sprinklers. 3. Describe in detail the chronological sequence of land disturbing activities and reference the sequence to the mine map(s) . Attach additional sheets as needed. 1. Construct access road and implement all erosion control measures. 2. Clear and ;;rub initial quarry area, office and scale areas. 3. Strip overburden in initial quarry area and begin the fill of the stockpile area to el. 770. 4. Construct any berms required. S. Develop the plant area and install a portable crushing plant. G. Install the office, scales, and shop facilities. 7. Improve existing roadway for industrial use. 8. Expand quarry .limit as required to supply markets crushed stone. 9. Expand plant and stockpile areas as required. NOTE: See accompanying text for detailed constrution sequence of sediment and erosion control measures. 4 APPLICATION FOR A MTNING PERMIT 4. a. How wide a buffer'will be maintained between any mining activity and any adjoining property or highway right-of-way?„Show all buffers on mine map(s) . 25 Feet From Property Line 50 Feet From Highway b. Describe other methods to be taken during mining to prevent physical hazard t.o any neighboring dwelling house, public road, public; commercial or . industrial building from any mine excavation. Locate all such structures on the mine map if they are within 300 feet of any proposed excavation. ' All property surrounding the mined area will be adequately buffered to prevent any erosion onto adjoining property owners. Slopes will be placed on no steeper than 2:1 ratios and will be properly revegetated. Posted signs "Danger Open Pit - No Trespassing" will be placed around the perimeter of the operation at a 100 yard spacing. Vehicle access to the site will be controlled at the entrance of mine on SR.1711. All drilling and blasting will be conducted in accordance with all. applicable United States Bureau of Mines and North Carolina Standards, and upon recommendations of our consultants. Distance to the closest dwelling approximately. 350 feet. Jer.itry Describe what kind of barricade will be used to prevent inadvertent public along any high wall area and when it will be implemented. Six feet high chain link fence with three strands of barbed wire. 5 , APPLICATION FOR A MINING PERMIT 5. Describe specific erosion and sediment control measures to be taken during mining to prevent offsite sedimentation (include specific plans for erosion control for mine excavation(s) , waste piles, access/mine roads and process areas) , and give a detailed sequence of installation. Locate and label all erosion and sediment control measures on the mine map. Engineering designs and calculations shall be required when needed to justify the adequady of any proposed measures. Specific erosion control measures illustrated on site plan & engineering calculations are included under separate cover. 6 a. Describe methods to prevent landslide or slope instability adjacent to adjoining properties during mining. A 25' buffer will be maintained from adjacent- properties and overburden cut slopes will be constructed at a 2H:1V slope angle and seeded immediately upon completion. b. In excavation(s) of unconsolidated (non-rock) materials, specify the angle of all slopes including specifications for benching and sloping. � lr,'�� ✓ "''Overburden slopes shall have. a 15 ft. bench incorporated with every 25 feet of elevation change. Final. overburden slopes will be at a 2H:1V slope angle. , c. In hardrock evacations, specify proposed bench widths and heights in feet. Fifteen degree bank slope offset from vertical with a 30 ft. wide bench at 80 ft.' intdrvals'. I 6 APPLICATION FOR A MINING PERMIT . 7. Are acid producing minerals or soils present? Yes_ No X If yes, list all such minerals, their relative abundance and indicate their location(s) on the mine map. How will acid water pollution from the excavation, stockpiles and waste areas be controlled? S. Describe specific plans (including a schedule of implementation) for screening the operation from public view such as maintaining or planting trees, bushes or other vegetation, building berms or other measures. Show the location of all visual screening on the mine map and provide cross-sections through all proposed berms. . The quarry site is located in ­a--ruxal area surrounded by broad areas of pasture land and trees. A minimum oL2_;�keet is to be left as buffer between the property Dine and any quarrying activity. Given the topography of the surrounding land and the expanse of wooded areas, no problems are forseen with respect to screening quarry activities from public view. Vulcan Materials Company will implement any measures required in this area should they become necessary. 9. Will explosives be used? Yeses- No_. If yes, specify the types of explosive(s) and describe what precaution(s) will be used to prevent physical hazard. to persons or neighboring property from flying rocks or excessive air blasts or ground vibrations. Locate the nearest offsite structure(s) to the proposed excavation(s) on the mine map. ,A. Initial quarry development, as indicated on the site plan, has given consideration to the proximity of our neighbors and the overburden over the stone deposit. B. The location of each residence and structure near the quarry will be identifiable through the use of a grid aerial photo relative to the grid .location of each blast. 7 C. Drilling, loading, and blasting operations will be performed by qualified personnel who will follow the blasting techniques and procedures recommended by blasting specialists. D. Records for each blast will be maintained and include the following. number of holes, pattern, depth, total pounds of explosives, maximum pounds per delay, burden spacing and stemming and blast location. E. We will monitor �11 blasts with a seismograph and record the location, . distances from the blasts--and identity—of"tfie property owner where the unit is located. F. Each seismograph recording will be analyzed by an independent seismologist and records maintained by Vulcan. G. Gel type explosives will be used. 7 (Cont'd) 10. a. What .is the pre-mining depth (in .feet) to the seasonal high and low ground water tables? High ft. Low ft. What is the source(s) of this information? See l0b. b. Will any part of .the proposed mine excavation(s) extend below the water table? 'Yes— No_ If yes, do you intend to dewater .the excavation(s)? Yes_ No If yes, what impact, if any, will mine `dewatering have on neighboring wells? Locate all existing wells on the mine map that lie within 500 feet of the proposed permit area. Provide data to support any conclusions or statements made. A preliminary hydrologic reconnaissance has indicated that :there:.will'.be :.no significant adverse impact on neighboring wells, however, a hydrologic assessment performed by an independent certified hydrologist will be forwarded to the department upon completion. - Issues in 10a. and 10b. will be addressed in this assessment. 11. Will fuel tanks, solvents, or other chemical reagents be stored on-site? Yes No If yes, describe these materials and how they will be stored and show the location(s) of all storage facilities on the mine map. 1. The chemicals and petroleum products anticipatea ;:or use are: a. Gasoline. b. Diesel fuel. C. Engine and gear oil. d. Hydraulic fluid. e. Greases. f. Antifreeze. g. Fuel conditioner. h. Parts cleaning solvents. 2. The use of all of the above products are required for routine quarry plant and equipment operation. All storage tanks for the above products are proposed to be above ground installation and shall conform to all Local, State, and Federal guidelines for installation. Further, all tanks and tank valves will be inspected routinely and tanks will be installed in a secure area. All plant personnel. will be briefed periodically on the SPCC plan and spill prevention will be a topic at safety meetingq. 8 Spent oils and antifreeze shall be collected in above ground tanks in compliance with local. State and Federal laws and regulations. The spent materials will be disposed of by an EPA approved and permitted waste handling firm. It should be noted that parts cleaning solvents shall be used in a closed circuit system and that spent solvents will be disposed of by the chemical supplier. VMC will require all disposal be in accordance with EPA regulations. Equipment cleaning shall be with a closed circuit steam system. Cleaning solvents will only be used in small quantities- as required for minor equipment repair. Major component repair is handled through Vulcan's Central Repair facilities at an offsite location. r $ (Cont'd) APPLICATION FOR A MINING PERMIT D. RECLAMATION PLAN ] . Describe your .intended plan for the reclamation and subsequent use of all affected lands and indicate the general methods to be used in reclaiming this land. This information must be illustrated on a reclamation map. Reclamation of Vulcan's quarries is an ongoing process. Through onsite inspections, Vulcan Matr_rials Company will monitor, on a periodic basis, the sites for areas that need work in erosion control and offsite sedimentation. After the mining operation has ceased, all of the affected land will, be placed back to as natural a slope as possible. These lands will be sloped for drainage, contoured, graded, and seeded per the approved seed mix. 2. a. Is an excavated or impounded body of water to be left as a part of the reclamation? Yes xx No If yes, illustrate the location of the body(s) of water on the reclamation map and provide a scaled cross-sections) through the proposed body(s) of water. Will the body(s) of water be stocked with fish? Yes_ Noxx If yes, specify species. The quarry will be allowed to fill with water creating an 8 acre reservoir with an average depth of 105 ft. b. Describe provisions for prevention of noxious, odious, or foul water collecting or remaining in mined areas. Provide details on.any permanent water outlets. Routine environmental iaspecLion of the site will include sampling of. water bodies to ensure a high. standard of water quality. APPLICATION FOR A HINTNG PERMIT RECLAMATION PLAN 3. Describe provisions for safety to persons and to adjoining property in all completed excavations in rock including what kind of permanent barricade will be left. The location of the barricade must be shown on the reclamation map. "No Trespassing - Open Pit" signs will be placed around the perimeter of the mined site. A fence, rock boulders or a berm will be constructed around the pit area. ' Access to the mane via auto will be limited only to the front entrance. 4. a. indicate the method(s) of reclamation of overburden, refuse, spoil banks or other such on-site mine waste areas, .including specifications for benching and sloping. ' All over burden slopes and fill slopes are to be constructed " with 2 to 1 slopes or flatter. The slopes are to be seeded with a prescribed seed max designed to suppress the velocity of run off and keep any erosion to a minimum. b. Are any processing waste, overburden or other such mine wastes to be disposed of off-site? Yes No xx If yes, describe in detail what these wastes are and how they will be disposed. Attach a separate site map(s) showing the location(s) of the disposal area(s).. Include all specifications for erosion and sediment control. 10 APPLICATION FOR A MINING PEPMIT RECLA1ATTON PLAN 5. a. Describe reclamation of processing facilities', stockpile areas, and onsite roadways. The area occupied by the processing facilities, stockpiles, and on site roadways will be re-graded and contoured back to the original ground contours where possible. These areas will then be seeded per approved seed mix. b. Will any onsite, roadways be -left as part of the reclamation? Yes X No It yes, identify these on the reclamation map.and provide details on permanent ditch line stabilization. The main access road into the property is to be left i,ktact. The ditch lines are to be rip-rapped, and or seeded to prevent erosion. 6. State the method of reclamation of settling ponds and/or sediment control basins. Sediment control basins are to be cleaned out and reclaimed. They will be filled .in, contoured and seeded per R R.C.D. 'seeding specifications. APPLICATION FOR A MINING PERMIT RI?CI,AMA,rTON PLAN 7. State the method of control of contaminants and disposal of scrap metal, jursk machinery, cables, or other such waste products of mining. (Note definition of refuse in The Mining Act of 1971) . No off--site generated waste shall be- disposed of on the mine site without Prior written approval from the N.C. Department of Natural Resources and Community Development, Land Quality Section . and either the N.C. Department of Human Resources or local governing body. , All generated waste, oils, and chemicals will be properly removed and disposed of by professional agencies. All junk machinery, scrap metal, cables, and other waste are removed periodically as -an on going function of the operation. All scrap & waste products shall be disposed of in accordance with all local_, State & Federal regulations. 8. Indicate: the method of restoration or establishment of any permanent drainage channels to a condition minimizing erosion, siltation and other pollution. Give design details including typical cross-sections of any permanent channels to be constructed as part of the reclamation plan. Show the location(s) of all permanent chaririels on the reclamation map. 'All design calculations are included for review under separate cover to this application. 12 APPLICA` TON FOR A MINING PERMIT RECLAMATION PLAN D. Describe your plan for revegetation or other surface treatment of the affected areas. This plan must include recommendations for -time of seeding and the amount and type of seed, fertilizer, lime and mulch per acre and general seeding instructions for permanent revegetation and, if necessary, temporary revegetation. Revegetation utilizing pine seedlings only is not acceptable. NOTE: Revegetation Plan must be. approved and signed by one of the following: (a) Authorized representatives of the local Soil and Water Conservation District having jurisdiction over lands in question; (b) Authorized representatives of the office of Forest Resources, Department of_ Natural Resources and Community Development; (C) County Agricultural Extension chairmen or Research and Extension personnel headquartered at North Carolina State University in the School of Agriculture and Life Sciences; (d) North Carolina licensed landscape architects; (e) Private consulting foresters referred by the Office of Forest Resources, Department of Natural Resources and Community Development; ( f) Others as may be approved by the Department. LIME - RATE OF APPLICATION: FERTILIZER - ANALYSIS AND RATE OF APPLICATION: SEED - TYPES(S) AND RATE OF APPLICATION INCLUDING SEEDING SCHEDULE: MULCH - TYPE AND RATE OF APPLICATION: OTHER VEGETATIVE COVERS: Revegetation and/or reforestation plan approved by: Signature Date Title Agency I3 APPLICATION FOR A MINING PERMIT RECLAMATION PIAN 10. Provide a schedule of reclamation that indicates the sequence of reclamation and approximate time frame. It reclamation is to be accomplished concurrently with mining, then show on the site map segments that are to be maned and reclaimed during each year of the permit. Add drawings showing typical sections or cross-sections and layout of proposed reclamation. Reclamation will commence immediately upon completion of initial stripping project and overburden disposal. As the quarry is expanded, reclamation of the overburden slopes is continued. Continued reclamation will be performed as necessary throughout the projects life, The timing will depend on market demand for our crushed stone products. E:. NOTIFICATION Of ADJOINING I.ANDOWNERS 1. The "NOTICE" form or a facsimile thereof attached to this application must be sent certified or registered mail to all adjoining (contiguous) landowners indicated on mine map unless another means of notice is approved in advance by the Director, -Division of Land Resources. The completed "Affidavit of Notification" attached to this application must be. . submitted before the application is considered complete. 14 YADKIN QUARRY YADKIN COUNTY REVEGETATION PLAN' SPRING-FALL-WINTER SEED MIXES SPRING RATE MARCH - JUNE Rye grain 15-20 tbs. per acre Tall Fescue 40-80 tbs. per acre Sericea Lespedeza 15-20 lbs. per acre or Red Clover 8-14 lbs. per acre Mulled Common Bermuda Grass 4 tbs. per acre or Weeping Love Grass 2-4 lbs. per acre FALL RATE (MID) AUGUST - OCTOBER Rye grain 40 lbs. per acre Tall Fescue 80 lbs, per acre Sericea Lespedeza (Unscarified) 40 lbs. per acre WINTER RATE NOVEMBER - FEBRUARY Rye grain 40 lbs. per acre Unhulled Bermuda Grass 10 lbs. per acre Unscarified Sericea Lespedeza 30 lbs. per acre Tall Fescue 80 lbs. per acre f'ERTILIZER ALL SEASONS 10-20-20 600 lbs. per acre -ime 4000 lbs. per acre Mulch 70 bales per. acre Mulch to be anchored by one of the following methods: .1. Crimping with mulch anchoring tool; or 2. Tack with asphalt emulsion - 400 gal. Per acre. REVEGETATION AND/OR REFORESTATION PLAN APPROVED BY: SIGN ATUR TITLE Landscape Architect AGENCY ED o� DATE (j, 4ar�Z82,"1' 4d r 4 CHITrcC' �N\ ABERNE ADJOINING PROPERTY OWNERS Luther G. Owens Rt. 2, Box 379 Yadkinville, N. C. 27055 Nonnie Watkins Rt. 2, Box 382 Yadkinville, N. C. 27055 Nellie & Eugene Hilton 2811 Edwards Sc. Winston-Salem, N. C. 27107 Joy Purvis 168 Edgewood Circle Winston-Salem, N. C. 27127 Walter W. James Rt. 2, Box 381 Yadkinville, N. C. 27055 Gurney Hollar Rt. 4, Box 248 _ Yadkinville, N. C. 27055 G. E. Savanna Hollar Rt. 4, Box 248 Yadkinville, N. C. 27055 Freddie & Shirley Doub Rt. 2, Box 76 East Bend, N. C. 27018 Dale E. Hollar 4827-W..—Bxaddock Rd 11204 230G .,rrv}cw Ale xander.,—Va..-22311 (•e_a Frank Flemming Rt. 2, Box 377 Yadkinville, N. C. 27055 APPLICATION FOR A MINING PERMIT AFFIDAVIT OF NOTIFICATION I, Ronald C. Stewart , an applicant, or an agent, or employee of an applicant, for a Mining. Permit from the N.C.Department of Natural Resources and Community Development, being first duly sworn, do hereby attest that the following are known owners, both private and public, of the land adjoining the proposed mining site and that notice of the pending application has been caused to be mailed, by certified or registered mail, to said owners at their address shown below, such notice being given on a form provided by the Department: (Name) (Address) See Attached Sheet See Attached Sheet (Attach additional list if necessary) I do also attest that the following individual is the chief administrative officer of -t1e county or municipality in which the proposed mining site is located and that notice of the pending application has been caused to be mailed, by certified or registered mail, to said office at the following address: (Name) (Address') Charles Mashburn. County Manager P. 0. Box 146, Yadkinville, N.C. 27055 The above attestation was made by me while under oath to provide proof satisfactory to the Department that a reasonable effort has been made to notify the owners of record of the adjoining land and the chief administrative officer of the county or municipality in compliance with N.C.G.S. '14-50 and 15 N.C.A.C. 5B .0004(d) . I understand that it is the responsibility of the applicant to retain the receipts of mailing showing that" the above notices were caused to be mailed and to provide them to the Department upon request. Date Signature of Applicant If person executing Affidavit is an agent or employee of an applicant, provide the foliowing' information: (Name of applicant) Vulcan Materials Compaq ; title. of person executing Affidavit) Ronald Carlton Stewart 1, � � a Notary Public of t e m Co y o , State of North Carolin do hereby certify that �e personally appeared before me this day and under oath acknowledged that the above Affidavit was made by him. �f Wi_Lriess my hand and notarial seal, this of day of 19 00tA GrX_1rJA1 Fhl' Notary My Commission expires: L -L-1-9CL/ ,1:s'r71.1 CG,.;NI (1 11. (.4 My C4)M S i JW Ib s S' (I NOTICE �•I Pursuant to provisions G.S. 74-50 of The Mining Act of 1971, notice is hereby given teat Vulcan Materials Company (Company Name) .. _. .._. _�— has applied on Feb_ .9 - 1989 to the Land Quality Section, Division of Land Resources, # (Date) North Carolina Department of Natural Resources and Community Development, P.O. Box 276871 Raleigh, North Carolina 27611 For a surface mining permit to commence mining of Granite on 140± acres located 6 East of Yadki.nville (Mineral, Ore) (Number) (Miles) (Direction) (Nearest Town) near road 1.711-Sneer Bridge'-Rd ill Yadkin (Road Number/Name) (Name of County) In accordance with G.S. 74-50, the mine operator is required to make a- reasonable effort: to notify all owners of record of land contiguous to the proposed site, and 'to notify the chief administrative officer of the county or municipality in which the site is located. The property owner may file written comment(s) to the Department at the above address within ten ( 10) days following receipt of this notice or the filing of the appli- cation for a permit, whichever is later. Should the_ Department determine that a significant public interest exists relative to G.S. 74-51, a public hearing will be held in accordance with the Department of Natural Resources and Community Development, Mining, Mineral Resources Regulation Title 15 Subchapter 5B, .0011. A copy of the permit application materials are on file and available for public review during normal business hours at the above listed address. For- further information call (919) 733-4574, 93 (Date Mailed to Addressee) 4401 N. Patterson Ave. (Address of Applicant) Winston-Salem, N. C. 27115-4195 I, i kn ' i APPLICATION FOR A MINING PERMIT F. MAPS 1 . Two copies of the: country highway maps and two copies of all mine maps shall be ­ submitted with each permit. application. County highway maps may be obtained from: Location Department State Highway Commission Raleigh, North Carolina 27602 Clearly mark the location of your mining operation on the county highway maps. ' 2. Mine maps should be accurate drawings, aerial photographs or enlarged topographic maps of the entire mine area and of a scale sufficient (see minimum requirements listed below) to clearly illustrate the following. a. Property lines of the tract or tracts of land on which the proposed mining activity is to be located including easements and rights-of-way. b. Initial, and ultimate limits of clearing and grading. c. Outline of all pits/excavations. d. Outline of stockpile areas. e. Outline of temporary and/or permanent overburden disposal areas. f. -Location of processing plants (processing plants may be described as to location and distance from mine if sufficiently far removed) g. Location and name of streams and lakes. h. Outline of settling and/or processing wastewater ponds. i. Location of planned and existing access roads and on-site haul roads. j . Location of planned and existing on-site buildings. k. Location of all proposed sediment and erosion control measures. I. 100 year floodplain limits. m. -Names of owners of record, both public and private, of all adjoining land. n. Map legend_ 1 . Name of applicant 2 . Namu of: mine 3. North arrow 4 . County 5. Scale 6. Date prepared 7. Name and title of person preparing map Map scales must, at a minimum, meet the following guidelines: SITE SIZE (From Page 2, Al) MAP SCALE 0-99 Acres 1 inch=50 feet 100-499 Acres l inch=100 feet 500+ Acres 1 inch=200 feet NOTE: THIS APPLICATION WILL NOT BE CONSIDERED COMPLETE WITHOUT ITEMS 2a-n BEING ADEQUATELY ADDRESSED. 17 APPLICNrION FOR A MINING PERMIT G. LAND ENTRY AGREEMENT We hereby grant to the Department or its appointed representatives the right of entry and travel upon our lands or operation during regular business hours for the purpose of making necessary field inspections or investigations as may be reasonably required in the administration of this Act. We further grant to the Department or its appointed representatives the right to make whatever entries on the land as may be reasonably necessary and to take whatever actions as may be reasonably necessary in order to carry out reclamation which the operator has failed to complete in the event 'a bond forfeiture is ordered pursuant to G.S. 74-59. Signature* Print Name: Guy K. Mitchell Title: Vice President - North Carolina Ririe Yadkin Quarry Company: Vulcan Materials Company "Signature must be the same as the individual who signed Page 1 of this application for a permit. Return two copies of- the completed application and all maps to the appropriate Land Quality Section Regional Office serving your area. (See attached list of Regional Offices) . Tnquiries regarding the status of an application should be directed to the address listed on the front page of this application form. I' 0.3 ^!l -.1 PAZ k: —4n. ou-sp�c-ImG: Ipc-!cl, A.\ cl ILL- IV. s -4—, I — f I Ne * 'o <67 �17z= MUD n. 1 7 FOA -,k lace 3A N G.we \ A cn man ?fir 7 4— J1 wm RtSU=rX>f ON PARK SOUP013AET Is till LID. --0, A 3 lu! I FD,b..h 4 T.T OXA Ila z Dfiw=An�POKRATON FSI. IV. 17 1al 1373 -310 Coulmar Ar O Qr$R vowmS,APoD vXLAGU .7 TftAPa=Arx)-STATK)w 0 0—� P3V -- INICCECILATED CM 01 WAGE L2.2 *&IERJA0=D j -J JAddmU 001AREIII CHUMM VAT"CLOSrENT U22 k IPA. AN SOKKA 0, 45-- OL Z� 0. COTN0330�4 02 MAU 0451w, AN 022 p 131l .7 1$,- $TArE Mr.K.AY O&RACA .2 WUiMAY SJI�ORFNCE *E51 NINA JI .1 12r. v Sal 1 •rw `�� 'e Y: Pilor ~ !v Dale ^ , !� ' D2 M. 17« lser10 j 0 Er �Icye.r.3 PAS R to. 1 -4 PAS YF �70 MIS 6 11-7 POP.1,6AA 1327 5,*oU I,, o, AP r �tr 1311 'I I, — -1 ray - -1 I'd t.- Shock?1.3 15 All XT 14- -.3 9 ITE IN, got. lng,�=� PAS 1712 1164 IL > j ,, WNSTO- XN 1,jj F.5 17711 1717 1710 LA $hI. .... " i- Mart-, '� -, 1,2t St+i I'D, !jk3 '? I s LLU.1 L--91 1j -10 in, A lr is 4 112, 1771L ltdlk� 9- h it 3 IY16 p IN 1167 OL 0 113k 7717 au -9 cr-k a% Fotsaf. ia; vv Lit 4 44 1 2 wyo C'-" 7.1 ON N 03 I R E D o E L L c 0 0 u N T y D A V I E FEB IJ C 0 U N T Y LAVP I YADKI ®UTYIX NORTH CAROL INA PREPARED ST THE NORTH CAROLINA STATE HIGHWAY COMMISSION PLANNING AND RESEARCH DEPARTMENT IN COOPERATION WITH THE U.S.DEPARTMENT OF TRANSPORTATION I FEDERAL HIGHWAY ADMINISTRATION BUREAU OF PUBLIC ROADS NOTE MAP INCLUDES ONLY STATE MAINTAINED ROADS OR IMPORTANT NON-SYSTEM ROAM PAREAGE.NOT SHOWN ON FRONTAGE ROADS. r ROADS SHOWN AS OF JAK 1, 1968 KEY TO COumrr ROAD NUMBERS -0.3 SCALE FOR ftJLARGEMENTS E1,536,500 E 1,537,000 I E 1 ,537,500 E 1,538,000 E 1,538,500 E 1,539, 000 ` E 1,539,500 E 1,540,000 _ - _ _ E 1,540,500 E1,536,000 - - -- --- - - - -- - - -- -- D E E -- S It - -. v-s R I I RA h L I F,i " . (' I t A N N E „- D -CREEK e°U cn fl,acre - , S ft hayed� !: L� L m'° B - = w z` _ FDOUB - I I D.O.T. h10.5 -�- �llrll- d III='11111=1rn'I rn+x - - - f, uDl 1 un=1lTi=lit' - W ED STONE - - - - II ,-- -- - J -1l AS H I 0ITI �h�lll- L- - Cross section Filter fabric „ 717 33 7 r--- _ N861,863. 21 r - -IwT�� .Iillt--11L. Fgillerllayer, -, CLAS�J EIC I �N x 2 6 720 2 / E 1,538,306-24 TEMPORARY SEDIMENT TRAP III-,1111__i gravel or _ , I. CONTROL TONE Overfill 6" " Design 01 718. 1 x i 7/8.3 0# , sewed Z'' 1 tYP DETAIL FOR RIP--RAP ,.. lop III met I(for settlement x ' Le It JR, utl- IWaa Ia u a Olt min OL�-I I : x - i �2:l side 4 s n 1 Emer � > 7/7. O \ 7/5. 9 i I genet X RIP RAP APRON DITCHES CHANNELS Fitter o g 7/e.5 \ S F E TEXT, NTS max fix pslo a max bY-Pass P ll } a r,a Natural r sewed top I lt J R I 1 side slope 72 0. 14 / x _: - geend of dam 1 max N 861 , 745.52 ' // \ .E 1,536,528.90 719. / su min R R RIP RAP LINED CHANNEL Fig re d.60a tempo ary se d menl bap. Stone section x \ - . Constructlop 1. Clear,grub,and strip the area under the embankment ofall vegetation and ' 7/6. 8 x I Specifications met maL Remove all serface soil Containing high amounts of organic r f � i _ p b 6 e matter 7/8. / and stockpile \ G L GRASS LINED CHANNEL or dispose of it properly.Haul all ohlauomble material to the 7/8.5 \ X designalal Aisposal urea x7/9.9 ' x 7/4. 9 % TYR SEDIMENT - TR �TFMP) 1 - SEE - TEXT. NTS 0 718. 1 \ I O / Pipe Outlet to Flat Area- No Well-defined Channel 719. 0718. 1 / T - 1 x , \ X I HOLLAR 'd° °^ --- " A II /8. 719.5 14 0 . 9 4 AC. TOTAL- 720 Compacled soil 2 X \ \ I' min ►I 1- 1� + F1oW - Plan 19 min t 719. 2 \ II''I�I - I I 111(I L�III�III III III 1 1 4. La X �o ' t' 6' typical ` .Y rs I HOLLAR � �2° � \ \ DETAIL TEMP. DIVERSION DIKE blanket • Notes SEE TEXT NTS section AA �Fllter 1. La is the length of the riprap UNDISTURBED AREA ._ \ _ _ -� / apron. Pipe Outlet to Well-defined / Channel 2. d=1.5 times the maximum _ - - ►I I� 2 1 min top stone diameter but not less 7/8. 2 than 6". x ° --- - steep cut tL 6 freeboard 720. 7 L - -- 12 v_ - - I slope r�I h �IIII�hI lIII1 i =jM-till l� _ % 8 tend the paroln up the ned channel channel ex or 11 x 751 .68 _ r "� 711 II, A t{ elevation of6- x / 2,1 slope above the maximum tailwater J 720.5 �.� � .�- _ __ - N 861 ,093. 47 _ �_. � - -- - � \ Y �� - :• or natter -; - depth or to the top of the bank, I730, / / E ,538,944 04 --,- / O whichever is less. - 1 DETAIL PERM DIVERSION DIKE 4 A filter blanket or litter fabric - �: - - - Q T, PI should p installed between ,- --. _ _ i� I E�/ an the riprap and Boil foundation. o / - i /� 8 � �� , � - - _ -- NTS _ ---- T -- -- - o _` 1 ID <, - / 726.2 �� i m A N 860,986.69 I / / - � � 74rJ _ � / � � � �. - p La ' z E 1,536,539.20 -- 745. 66 N 860,930.47- -.- / � _-� .r ... d 7 R0 K D M . I /E 1538,375.5 -- - _ �- I CLASS B ErCOSIOi✓ I _ a / , - Section AA tfilf` � 3 l III -- .S 5 ----- - \ / i IIII III I � - s, I �' EIR 750 / - \ _ _ 1'� i, ,. / \ � k Filter _ _ _ 722. 69 � �XT � .�- W blanket 7 3. o _ I OUTLET --_ \� j' i t 1�..,�-^s H `�. I CLASS II n E 1 ,537,270. 18 SEEATEX P NTS \V�3 �� ,_.. ,. I. �� � , A �I I�/ _ - WAS AEA 7 FABRIC r � DikeF m1l y1 y rA 1 �� � _ - / - 770 f Hold-down slakes,C 1.5r min 96 p �ITII=11111 � Op F 0 � \ \ - - �- a=IIII=111jj= iMet� l=uilsr�r 0' spacing � ` -II {IIII- uIl�il�llllhl, r >j ; _ � ,, ,_ ILY WOODED _ 3 � • �✓ z• i- _ --- � � � � � 7 0 j � j - F IIIkI _ _ -- � i - � A REA�y --- - � • Plaatic _ corrugated •, :.- 111 = ..r".,.e 4,,. , ..;.... .. ... / r 3 `'. ( ~\`� 3� .. I \ / 80. F/ pipe ♦ Ilr Y,,..wrwc _ _ 1 30 RIP RAP AP N� / / E-D-- - - E / _- _ i' 7 _ r SEE DETAIL � � � i / I � - � I � 77 -- - F�`" '�. h HEAVILY A p HEA LY 4HC► D �� FA61Efc /, � c� ' I ` ( � ,' ARE s abilixe ,a I 01 EN T /�✓__ pCZY - / j �� - -- a h �101 ° NMP-SEA \ ( 0 QUARRY �\ M d tier _ u= e e, -- :�� H-4Y W -1 - - - / rn - _ 1-1i - t ,,, - PHASE DETAIL ROCK CHECK DA / SEE TEXT NTS__- '-�-T- �,_•. I_ - SEE E E X � r M l,T R o - 770 �� -- - - - _ - - --- - -- WITH PIT _ - - -- - 4 W _ - - 0) RAP APR N 750 . �- SEE DETAIL % / - �_ l�level section " _ D E TA I TEXT T ----�- - -- �� _. � 775.5 IZ �� 0 �� { � Plan View ( _ - I� P 1 8 C P V �•_ �- �I _._ ___ __ I x 78 + I --- - v 1 Standard T-section - c r UiLTI ATE ,Y Y . UARRY - LI T -PHASE I ] t-OF , SLOPE DRAIN s / ? f7 I C2UTLET BELOW r' - _ - IN I& 2 sTocKP1LE - s�I E �� !- ; - au�►Rr�Y TY SLOPE DRAIN DIKE \� P S L AREA 773. E SEE TEXT, NTS �.. \ I r �-- c� I APPROX. �1LL _ � �1 V � � � �,. t 1 ; � � 7 - - x ICU Ft A - �'� EO , T SLK E RAi o - ' _ II 60 - - - _ 4 CO . f' �' ► > FE �E E 210000 CY. TO II 25 IN9 = I SIDE SLOB - - I SE T T779. E ? 770 RE ENT AENT OVERBURDEN II CULVERTN,0- 9 - - - - RAMP - . .x 5ti \ FLEMING = S S 5 CMP_ PLR -- Vp I r i �4 P \ -- __ I ��, x I► I I EE TEXT - - - - --- RA F \ j I N I . STOCKPI l I I � I S�- - C7 ,I �� e A 0 � 258UFFER_ Df�lE - 8do - = I 779.3 A 768.E - -� ` Q X II x _ RA l?F h x y s *\ Lf; 7uw) � GREEN BELT�707 CULVERT 0.9 , G� UPERMANENT It ',FAST C � G f d l7 8 DIVERSION BERM r + f SEE D AIL TEXT f ',: 1, \ 1 x C�ILYERT 2' IGH, 2: 1 SID Ste'' � i -___ INITJAL C� Ahlr ARE NQ9,WsT c}�_ � I s CS: - 4{ I H I ; H y. r.l S % ;'+--�___-\ � I � % ' r' strips o netting parallel to the In channels,roll out 1 SEE DETAIL i"EX T , Lp / direction of flow and over the rotective J �1r=r ------ - P 'mules-- .- I \` o R I _ - LIM �: - - --- - - 1 % - _J12� MF .t$LOP-E_DR I,N ------ ----- -- --- - - - _:, ; - - �, I t 0 �� �f \ - t 31.5 HIGH BERM I N LE I m - q >7 - - reach �� I /, ✓ / / � ,: _._-- , I, �I _ a 6-m nett j - l SEE DETAIL EXT - - - -- _ + �� / -' �' � - _� ,� L:�10� I ON�� ui fi ION F1 R � 78, � I 7 � FOt I L �LOCA 0 - _ r� rig in 4 - - 783. 81 \ --- ----- ."-- - - ' `i 780 --- --.. . NETTING A overlap Join strips by anchorim: 775.25 ? _ I 7859,928.44 UA ULTIMATE UARRY) DETAIL NE G AND N 859, 971 . 60 --- EDIMEN ° / _ - --_ 1 _ and overlapping. E1,537,074. 15 - �9 - - - \ Aso - _ STRAW FOR V- SHAPED _ - ---- \ E 1,536-w\f 35 ,.Y _ / \ - \ \ -- o� FENc � ,. 830 TRAPEZOIDAL DITCHES pp i / kI}- A4� _ ,i W. DI TCH=�CJPPE �- v i `v r SfE D ILT SV � BED LO - ;- MPORARY I NQ DING , ! II i EE DETAIL ,TE' ` %� ^'M�, i �0 STORAGE z / 40 H I RM A ET C L�/ _I�, �� x E I I'rH I L T x 837. 7 I AREA FOR i/ / USED „ ' /� \ 5 NQ 7 M P T 5�0 � EQUIPMENT �' j' a. I "• �/ �� N 9,, 809 .06 +,c. X Rt� +1 r ram. - - I/ L- .� EL -- . i 79 ,� E I 537 905. 15 i, ,; o . 59.673. 74 � �"k ! . _ ETA IL TE S E_ C Tat ,LE 4 II 8 N as9,s88 4. RIP RA APRO, RA'b • 1,538,9 7. 42 � EE DE LL, _ P � .v r I RIP { P A ON - WOODED-_,'' C iJ LV E N,O: 7 0 - - - x HEAVILY / I /' - --- -- - - = � � ..., 8/oTEXT `g � , 1 i1 Tfl- ---- U tit€ T= ' - Ck1 T 0 , W. DI T L0,1+1E SEE 3E AREA- -- A. SEE �Ik T - - I E E TC SEE TEXT -- v I IIILIII - III=1 111=1 I- _ - - � I 80 `� � ULVt;R a• 7 - - - _- -.- - - - - - - O z IIlllllII -(I�1TI1=1 I 11 _lii 1- r _ i r ' 1�t ;' -- 1 C� / ,- CLEARI _,G� � � _ tfR_RIN_ _ 'I sa3 .71 DIfiOH SE I Ekfi IM I Compacted fill \ O - 1 / O ---- L MI T' - 835.8 GR� _ D C.Tei1 __- / \ • o 24 © x E 18539, 99459,472. 063 - 0 ADE i j C�JLVERT -r I ackfill min 8 8 --- _ 5 R EL. 35 uce iii v W t�IT�KS TEXT CULVERT N0. 1 ---- -- --' _ �$ CMP;SfE TEXT £ULVER thick layer of gravel Filter fabric \ � A RE fk- / ,_, , �- 820 - - � _ ,, �ULbE�T1 N 0. E : D I TC .S E� \ -- / -- - - -- - £UtEf�T 0 5 M . SEE. TEXT TE / _ r t E D TCH E r'2 `1` , g-A e 810 2 - 110 - i ICI l 111-I H O L L A R �, w 83D _-� /i I Ih� ._IIIII o i - / _ �Q / V-trench III IIII I-� - _ oC / �30 / 20 NOTE : r ° , r i into the trench / A / ' �� ��° 0 Extension of fabric and were �� �� � 0 Filter fabric-� -A WASTEWATER PONDS ARE TO BE AT ; ��U')JI � ��� � f �� >\ �✓.- CULVERT N //� �,�I I I NO SETTLING PONDS OR PROCESSING t- were - � �-�1 � THIS SITE � �� /� - � ' 1 ��� � �� � SEEITCXT � I _ r_ -1 IL-t,-,11 �9 � � - 37. 5 � IIII=< ,>Ii, 1=1 2�SEE TEXT FOR CONSTRUCTION SEQUENCE 4, � , OF SEDIMENT AND EROSION CONTROL DEVICES �� 8,30 - s /HE vWO.O � NEAREST OFFSITE STRUCTURE x BADE" P , T A TO THE EXCAVATION DETAIL SEDIMENT FENCE c - -- - - �- - - - - M.� i CLASS E _ z CvNr,2oL Sro7✓ :: 4. , " - 1 H = ' W R=�S 3 i 4 � � cLAssa \ � ? �' I � ' SEEr TEXT- SOt E'iP-HEAP '- O 1 STOCKPILE DIVERSION BERM ' - g� ° is /IR R P APRON \V . EL.770 AREA EL772 S SLOP FEO x. f � , �� ao:r IF r6ie �_ . A 1 \, f ►' PtT w � • � SEE ET L,TEX OWENS i7 0 A WCo S 7 e i F I I I // \v I TYP S� pp -5ro,dE FABRIC i / CUL ERT NO-3 1� 54" C,M.P, --- -_- -3 _ E T yp a / 24` MR, SEE TEXT - 9 a xG ADIE 01I�T �z i a i i SECTION A-A � " �.+ a EL.732 �� o z` CLEARING LIMIT � FAFrM CULVERT N SCALE I 30 ROAD 4 S. .SEE TEXT Cr e DETAIL ROCK CHECK DAM / I CULVERT NO. 9 - ¢ o � � _ ' WTYvP T MP S DIM T TPAP, C 3 ,�Y P. T P. SEE TAIL x 838.08 ¢ E DIME 11It.T TRAP $E T ��� Ri� RAP PRON 842.5 E 1,539,649.058 , � ,XT ,,S�E D AIL , TEXT R � EE DE AIL REF A LEGEND � Vulcan Maia/s Company - CONTROL POINT - IMPROVED ROAD VERTICAL DATUM - MEAN EA LEVEL lit(.tIVE ' 8g HORIZONTAL C `T ' DATE OF PHOTOGRAPHY 7-29-88 d DIRT ROAD ----� DATUM � � � ACCESS ROAD TO N VERTICAL CONTROL POINT NATIONAL GEODETIC , OF 1929 � T' BE S U� Mideast division JUiV 23 19$9 CULVERT ERT NO, 2 WIDENED ADED AND INDEX CONTOI - --23/O� BUILDING ® ® - JR r CULVERT N0. 2 CULVERT 18"CMP. _-- LA,iP NIAUTY SECTION W. DITCH,SEE 24'CMP SEE C INTERMEDIATE CONTOUR -�- LOCATED OBJECT FENCE -K X- )CULVERTIENO TEXT E ,CCULVERT ICH, SEE O DEPRESSION CONTOUR DETAIL TEXT DETAIL TEXT COMPILED PHOTOGRAMMETRICALLY BY(+- x SPOT ELEVATION 23/2.5 POLE 00 YADKIN QUARRY, ELLER SITE YADKIN CO. TREES '„� �3 �3 ,00 o ,00 zoo _ 9 CULVERTN0.2 W. DITCH, SEE DETAIL, DETAIL, TEXT E- DITCH, SEE DETAIL , TEXT PILE - - PROPOSED SITE PLAN TEXT BELL MAPPING COMPANY-WINSTON-SALEM N.C. WATER BRUSH _ t T SCALE , ,00 n AT I - �i- R g e5z.z l CONTOUR INRVAL 2' j99 9 VZTL CRN MRT E R 2 AL S C OM P AN Y ELLER SITE SEDIMENT AND EROSION CONTROL PLAN JANUARY 17 , 1989 REVISED: MARCH 19 , 1989 REVISED: JUNE 21 , 1989 REVISIONS : 1 . Construction Sequence - add Culvert #9 Rock Dam and change timing of Culvert #8 Rock Dam. 2 . Narrative - add discussion of Culvert #9 Rock Dam. 3 . Supporting Calulations - add design for Culvert #9 Rock Dam (p. 32 ) CONSTRUCTION SEQUENCE 1 . Clear access road. 2 . Install Temporary Sediment Traps and Rock Dams below access road culverts . 3 . Install access road culverts and Rip Rap outlet Protection. 4 . Begin grading access road. 5 . Install road ditch and channel linings , and vegetate all disturbed areas immediately upon completion of any section of the roadway. 6 . Complete access road. 7 . Install Rock Dams below Culvert #8 (Ramp Culvert) and Culvert #9 . 8 . Clear quarry pit area . 9 . Install Culvert #8 and Rip Rap Outlet Protection. 10 . Install Culvert #9 and Rip Rap Outlet Protection, 11 . Install Culvert #9 inlet channels , line and vegetate channnels according to specifications . 12 . Install Temporary Sediment Traps at Temporary Slope Drain Outlet locations below toe of fill north of Stockpile and Plant Area. 13 . Begin overburden removal, ramp construction and fill placement. a. Begin overburden removal from west side of site and proceed eastward allowing the excavated area to act as a sediment trap. b . Install Temporary Dike and Slope Drains along at top of fill along the north side of future Stockpile and Plant Area. c . Maintain the Temporary Dike and extend the Temporary Slope Drains as fill rises . d. Install the Permanent Slope Drains and Berms at Quarry Pit as soon as overburden removal is complete in those areas . 14 . Inspect all sediment and erosion control measures after each rain event . Make any needed repairs and remove accumulated sediment from measures when 1/2 full . 15 . Complete overburden removal and fill placement. 16 . Install Permanent Dike along top fill above the 54" CMP inlet south of Stockpile and Plant Area. 17 . Remove Temporary Slope drains and insure drainage for Stockpile and Plant Area is to channels and 54" CMP south of the fill . 18 . Vegetate all disturbed areas according to the Vegetation Plan. NARRATIVE 1 . Land Grading Approximately 210,000 CY of overburden will be removed from the Quarry pit area and utilized for ramp construction and fill material for the stockpile area. All fill slopes are to be 3 : 1 . The fill slope on the north side of the stockpile area is the most vulnerable to erosion . Temporary slope drains and a diversion dike will be maintained on top of the fill slope at all times . The filling operation will be carried out in such a manner that all runoff is continuously diverted to the slope drains and diversion dike on the north side . When the fill is within 2 ' of grade the slope drains may be removed and the fill area graded so that all runoff is diverted southward to the grass lined channels and permanent diversion dike above the 5411CMP inlet . Immediately upon completion of grading all disturbed areas will be stablized per seeding specifications . 2 . Culverts with outlet protection. Practice 6 . 41 All culverts will have a minimum of 2 . 5 ' of fill from the top of .the culvert to roadway subgrade . All culverts are designed to pass the peak discharge resulting from the 25 year 24 hour storm event without overtopping the roadway. Rip rap aprons will be utilized at all culvert outlets and are designed to prevent erosion from velocities resulting from the 25 year 24 hour storm event. 3 . Roadside ditches and channels . Practice 6 . 30 and 6 . 31 All roadside ditches and channels are designed to convey runoff and remain stable during flows , resulting from the 10 year 24 hour storm event . All grass lined ditches and channels require straw and net as a temporary liner. some sections of roadside ditches and channels require rip rap due to excessive slope and velocities. 4 . Quarry pit slope drains Both permanent slope drains discharging into the Quarry pit are designed to pass the peak discharge resulting from the 25 year 24 hour storm event without overtopping the permanent dike constructed above each slope drain. 5 . Temporary slope drains , Practice 6 . 32 Temporary slope drains with temporary dike located on the north side of the stockpile area are designed to pass the peak discharge resulting from the 10 year 24 hour storm event without overtopping the dike. 6 . Temporary sediment traps . Practice 6 . 60 Temporary sediment traps will be installed at the outlet to all temporary slope drains on the north side of the stockpile area and below the outlets to culverts 1 , 2 , 4 , 5 . The traps are designed to pass the peak discharge resulting from the 10 year 24 hour storm event and provide sediment storage adequate for 1 year. 7 . Rock check dams. Practice 6 . 63 The rock check dam below culvert #3 has a life expectancy of less than 1 year. Therefore, the spillway was designed to pass the peak discharge resulting from the 10 year 24 hour storm event. The basin volume was designed to contain the sediment generated from the contributing disturbed areas for 1 year. The rock check dams below culverts #7 and #8 have a life expectancy of 1 to 3 years . Therefore, the spillway has been designed to pass the peak discharge resulting from the 25 year 24 hour storm event . Though not calculated, stage storage behind culverts upstream and loss of the Quarry pit area from the contributing drainage area is expected to reduce the peak discharge . The basin volumes are 1 . 5 to 2 . 0 times greater than the volume required to contain the sediment generated from upstream disturbed areas for 1 year. The rock check dam below culvert #9 ( stockpile area) will have a life expectancy greater than 3 years . Therefore, the spillway has been designed to pass the peak discharge resulting from the 25 year 24 hour storm event . This dam with excavated pit will be utilized for sediment control during culvert installation, shop construction, temporary equipment area construction and long term control for any material that may wash from the stockpile area in the future. The entire stockpile area, shop area and equipment storage area ( 10 . 7 acres ) was used to determine the sediment storage volume required behind the dam . However, for most of the disturbed period sediment from the stockpile area ( 10 acres) will be controlled by slope drains and sediment traps , culvert installation should be less than 3 weeks, shop and equipment storage area construction should be less than 3 months . Therefore, 6 months was chosen as a reasonable period to control sediment from all disturbed areas . Future losses of material ( fines ) from the stockpile area cannot be calculated. However, the volume provided based on the previous criteria should be adequate with proper inspection and maintanence of the dam and pit . VULCAN MAT� R2ALS CaMPAl`3Y ELLER SITE SEDIMENT AND EROSION CONTROL PLAN SUPPORTING CALCULATIONS JANUARY 17 , 1989 REVISED: MARCH 19, 1989 REVISED : JUNE 21 , 1989 References: 1 . NC NRCD Erosion and sediment Control Planning and Design Manual . 2 . NC NRCD Land Quality Section Energy Dissapator handout . 3 . Hydraulic Charts for the Selection of Highway Culverts; DOT HEC 5 TABLE OF CONTENTS Page Culverts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Roadside ditches and channels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Quarry pit slope drains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Temporary slope drains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Temporary sediment traps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Rockdams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Exhibits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 CULVERTS 1. Culvert #1 (18" CMP) : First culvert along access road from SR 1711 a. Runoff (SCS Peak Discharge; reference 1) 1. Soil Type: Lloyd Loam; Hydrologic Soil Group B 2. Average watershed slope: 3 .0%, moderate 3 . Hydraulic length: 470' 4. Rainfall: 25 year 24 hour = 5.5" (8.03m) 5. Curve number (8.03b) Landuselcover Acres CN Cultivated w/cons. 3.1 71 6. Runoff depth (8.03c) , 25 year 24 hour = 2.51" 7. Peak discharge rate (8.03p) = 4.6 cfs Q25 " (2.5111) (4.6 cfs/inch) = 11.5 cfs b. Design information 1. Pipe slope = 8.0% 2. Pipe length = 50, 3. Qdesign = Q25 = 11.5 cfs 4. Allowable headwater depth (AHW) = 4.0' 5. Culvert type; CMP, Projecting; ke = 0-.9; n = 0.024 6. Receiving watercourse: Relatively undefined natural channel significantly wider than anticipated culvert size. Therefore, depth of flow in the channel is expected to be considerably less than critical depth in the culvert. Thus, tailwater is ineffective and channel depth computations are not warranted. 7. TW25 = NIA S. Using the method in reference 3 complete exhibit 1 and select a 18" culvert.. c. Rip rap outlet protection (NYDOT Method; reference 2) Vo = 9.9 fps (Exhibit 1) Zone = 2; apron material = light = 6" (D50) Lining thickness = 12" ; Apron length = 9' Apron end width = 91 ; Filter blanket = Synthetic filter fabric 1 2. Culvert 102 (24" CMP) : Second culvert along access road from SR 1711 a. Runoff (SCS Peak Discharge; reference 1) 1. Soil Type: Lloyd Loam; Hydrologic Soil Group 9 2. Average watershed slope: 3.0%, moderate 3 . Hydraulic length: 850' 4. Rainfall: 25 year 24 hour = 5.5" (8.03m) 5. Curve number (8.03b) Landuselcover Acres CN Cultivated wlcons. 6. 2 71 6. Runoff depth (8.03c) , 25 year 24 hour = 2.51" 7. Peak discharge rate (8.03p) = 8.0 cfs Q25 = (2.51") (8.0 cfs/inch) = 20.1 cfs b. Design information 1. Pipe slope = 8.0% 2, Pipe length = 60, 3. Qdesign - Q25 = 20.1 cfs 4. Allowable headwater depth (AFiW) = 4.5' 5. Culvert type: CMP, Projecting; ke = 0.9; n = 0.024 6. Receiving watercourse: Relatively undefined natural channel significantly wider than anticipated culvert size. Therefore, depth of flow in the channel is expected to be considerably less than critical depth in the culvert. Thus, tailwater is ineffective and channel depth computations are not warranted. 7 . Tw25 = N/A 8, Using the method in reference 3 complete exhibit 2 and select a 24" culvert. c. Rip rap outlet protection (NYDOT Method; reference 2) Vo = 11.4 fps (Exhibit 2) Zone = 2; apron material = light = 6" (D50) Lining thickness = 12" ; Apron length = 12, Apron end width T 121 ; Filter blanket = Synthetic filter fabric 2 3 . Culvert 03 (24" CMP) : Third culvert along access road from SR 1711 a. Runoff (SCS Peak Discharge; reference 1) 1. Soil Type: Lloyd Loam; Hydrologic Soil Group B 2. Average watershed slope: 4.0%, moderate 3. Hydraulic length: 7901 4 . Rainfall: 25 year 24 hour = 5.5" (8.03m) 5. Curve number (8.03b) Landuse/cover Acres CN Acres X CN Cultivated w/cons. 9.4 71 667.4 Woods-good cover 1.9 55 104.5 11.3 771.9 Weighted CN = 771.9 / 11.3 acres = 68.3 use 68 6. Runoff depth (8.03c) , 25 year 24 hour = 2.25" 7 . Peak discharge rate (8.03p) = 10. 1 cfs Q25 = (2.25") (10.1 cfs/inch) = 22.7 cfs b. Design information 1. Pipe slope = 7.0% 2. Pipe length = 90' 3. Qdesign = Q25 = 22.7 cfs 4 . Allowable headwater depth (AHW) = 4 .5' 5. Culvert type: CMP, Projecting; ke = 0.9; n = 0.024 6. Receiving watercourse: Wide, defined channel with a rock check dam located approximately 140, downstream. Temporary impoundment behind the rock check dam is expected to provide some tailwater conditions at the culvert outlet. 7. TW25 = 0.5' 8. Using the method in reference 3 ; complete exhibit 3 , select a 24" culvert. c. Rip rap outlet protection (NYDOT Method; reference 2) Vo = 11.2 fps (Exhibit 3) Zone = 2; apron material = light = 6" (D50) Lining thickness = 12" ; Apron length = 12, Apron end width = 121 ; Filter blanket = Synthetic filter fabric 3 4. Culvert #4 (24" CMP): Fourth culvert along access road from SR 1711 a. Runoff (SCS Peak Discharge; reference 1) 1. Soil Type: Lloyd Loam; Hydrologic Soil Group B 2. Average watershed slope: 3.0%, moderate 3. Hydraulic length: 680, 4. Rainfall: 25 year 24 hour = 5.5" (8.03m) 5. Curve number (8.03b) Landuselcover Acres CN Acres X CN Cultivated wlcons. 5.0 71 355.0 Woods-good cover 1.5 55 71.5 6.3 426,5 Weighted CN = 426.5 16.3 acres = 67.7 use 68 6. Runoff depth (8.03c) , 25 year 24 hour = 2.251, 7. Peak discharge rate (8.03p) = 7.6 cfs Q25 = (2, 2511) (7.6 cfs/inch) = 17.1 cfs b. Design information 1. Pipe slope = 4.0% 2. Pipe length 60, 3. Qdesign = Q25 ' 17.1 cfs 4. Allowable headwater depth (AHW) = 4.5' 5. Culvert type: CMP, Projecting; ke = 0.9; n = 0.024 6. Receiving watercourse: Relatively undefined natural channel significantly wader than anticipated culvert size. Therefore, depth of flow in the channel is expected to be considerably less than critical depth in the culvert. Thus, tailwater is ineffective and channel depth computations are not warranted. 7. TW25 = NIA 8. Using the method in reference 3 ; complete exhibit 4 , select a 24" culvert. c. Rip rap outlet protection (NYDOT Method; reference 2) Vo = 8.4 fps (Exhibit 4) Zone = 2 ; apron material = light = 6" (D50} Lining thickness = 1211 ; Apron length = 12, Apron end width = 121 ; Filter blanket = Synthetic filter fabric 4 5. Culvert #5 (18" CUP) : Fifth culvert along access road from SR 1711 a. Runoff (SCS Peak Discharge; reference 1) 1. Soil Type: Lloyd Loam; Hydrologic Soil Group B 2. Average watershed slope: 4.0%, moderate 3. Hydraulic length: 360, 4 . Rainfall: 25 year 24 hour = 5.5" (8.03m) 5. Curve number (8.03b) Landuselcoyer Acres CN Acres X CN Cultivated w/cons. 1.8 71 127.8 Woods-good cover 1.1 55 60.5 2.9 188.3 Weighted CN = 188.3 1 2.9 acres = 64.5 use 65 6. Runoff depth (8.03c) , 25 year 24 hour = 2.00" 7. Peak discharge rate (8.03p) = 4.1 cfs Q25 = (2.0011) (4.1 cfs/inch) = 8.2 cfs b. Design information 1. Pipe slope = 9.0% 2. Pipe length = 60' 3. Qdesign = Q25 = 8.2 cfs 4. Allowable headwater depth (AHW) = 4.0' 5. Culvert type; CMP, Projecting; ke = 0.9; n = 0.024 6. Receiving watercourse: Relatively undefined natural channel significantly wider than anticipated culvert size. Therefore, depth of flow in the channel is expected to be considerably less than critical depth in the culvert. Thus, tailwater is ineffective and channel depth computations are not warranted. 7. TW25 = NIA 8. Using the method in reference 3 ; complete exhibit 5, select a 18" culvert. c. Rip rap outlet protection (NYDOT Method; reference 2) Vo = 9.6 fps (Exhibit 5) Zone = 2; apron material = light = 6" (D50) Lining thickness = 12" ; Apron length = 9' Apron end width = 9' ; Filter blanket = Synthetic filter fabric 5 6. Culvert 06 (18" CMP) : Sixth culvert along access road from SR 1711 a. Runoff (SCS Peak Discharge; reference 1) 1. Soil Type: Lloyd Loam; Hydrologic Soil Group B 2. Average watershed slope: 9.0%, steep 3 . Hydraulic length: 410' 4. Rainfall: 25 year 24 hour = 5,5" (8.03m) 5. Curve number (8.03b) Landuse/cover Acres CN Woods-good cover 5.5 55 6. Runoff depth (8.03c), 25 year 24 hour = 1.22" 7. Peak discharge rate (8.03q) = 8.3 cfs Q25 = (1.2211) (8.3 cfs/inch) = 10. 1 cfs b. Design information 1. Pipe slope = 3 .0% 2. Pipe length = 55' 3. Qdesign = Q25 = 10.1 cfs 4 . Allowable headwater depth (AHW) = 4 .0' 5. Culvert type: CMP, Projecting; ke = 0.9; n = 0.024 6. Receiving watercourse: V-shaped rip rap channel. Q in the channel is expected to provide some tailwater at the culvert outlet. 7. TW25 = 1.1' S. Using the method in reference 3 ; complete exhibit 6, select a 18" culvert. c. Rip rap outlet protection (NYDOT Method; reference 2) Vo = 6.7 fps (Exhibit 6) Zone = 2; apron material = light = 6" (D50) Lining thickness = 12"; Apron length = 9' Apron end width = 9' ; Filter blanket = Synthetic filter fabric 6 7. Culvert #7 (361, CMP) : Seventh culvert along access road from SR 1711 a. Runoff (SCS Peak Discharge; reference 1) 1. Soil Type: Lloyd Loam; Hydrologic Soil Group B 2. Average watershed slope: 11.0%, Steep 3. Hydraulic length: 1950' 4. Rainfall: 25 year 24 hour = 5.51, (8.03m) 5. Curve number (8.03b) Landuse/cover Acres CN Acres X CN Cultivated w/cons. 8.4 71 596.4 Woods-good cover 21.9 55 1204.5 30.3 1800.9 Weighted CN = 1800.9 J 30.3 acres = 59.4 use 60 6. Runoff depth (8.03c) , 25 year 24 hour = 1.611, 7. Determine peak discharge for equivalent drainage area Equivalent drainage area = 39.0 acres (8.03n) Discharge per inch of runoff (8.03q) = 37 .0 cfs Q = (1.6111) (37.0 cfs/inch) = 59.6 cfs Q = (59.6 cfs) (30.3 acres139.0 acres) = 46.3 cfs 8. Adjust discharge for watershed slope (8.03d) Q25 = (0.93) (46.3 cfs) = 43.1 cfs b. Design information 1. Pipe slope = 2.0% 2. Pipe length = 110, 3. Qdesign = Q25 = 43.1 cfs 4. Allowable headwater depth (AHW) = 12.5' 5. Culvert type: CMP, Projecting; ke = 0.9; n = 0.024 6. Receiving watercourse: Wide, natural channel immediately below cultvert outlet narrowing to approximately 81 in width with channel slope increasing to to 7.5% about 100, downstream is expected to provide tailwater conditions at outlet. 7. TW25 = 1. 1' B. Using the method in reference 3 ; complete exhibit 7, select a 361, culvert. 7 c. Rip rap outlet protection (NYDOT Method; reference 2) Vo = 8.1 fps (Exhibit 7) Zone = 2; apron material = light = 6" (D50) Lining thickness = 1211, Apron length = 18, Apron end width = 181 ; Filter blanket = Synthetic filter fabric 8. Culvert #8 (541, CMP) : Under quarry pit ramp a. Runoff (SCS Peak Discharge; reference 1) 1. Soil Type: Lloyd Loam; hydrologic Soil Group B 2. Average watershed slope: 10.0%, Steep 3. Hydraulic length: 11101 4. Rainfall: 25 year 24 hour = 5.5" (8.03m) 5. Curve number (8.03b) Landuse/cover Acres CN Acres X CN Pasture-good 7.1 55 390.5 Woods-good cover 12.5 61 762.5 1916 1153 .0 Weighted CN = 1153.0 / 19.6 acres = 58.8 use 59 6. Runoff depth (8.03c) , 25 year 24 hour = 1.53" 7. Determine peak discharge for equivalent drainage area Equivalent drainage area = 18.0 acres (8.03n) Discharge per inch of runoff (8.03q) = 20.0 cfs Q = (1.5311) (20.0 cfs/inch) = 30.6 cfs Q = (30.6 cfs) (19.6 acres/18.0 acres) = 33.3 cfs 8. Adjust discharge for watershed slope (8.03d) Q25 = (0.92) (33.3 cfs) = 30.7 cfs 9. Total runoff (add discharge from culverts 4,5,6,7,@ channel for culvert #6) Q25 total = 30.7 + 17.1 + 8.2 + 10.1 + 43.1 +2.8 = 101.9 cfs b. Design information 1. Pipe slope = 2.0% 2. Pipe length = 170, 3. Qdesign = Q25 = 101.9 cfs B 4. Allowable headwater depth (AHW) = 9.6' 5. Culvert type: CMP, Projecting; ke = 0.9; n = 0.024 6. Receiving watercourse: Wide, expanding, natural channel immediately below culvert outlet. Some tailwater conditions are expected at culvert outlet. 7. TW25 = 1.5' 8. Using the method in reference 3 ; complete exhibit 8, select a 5411 culvert. c. Rip rap outlet protection (NYDOT Method; reference 2) Vo = 10.2 fps (Exhibit 8) Zone = 3 ; apron material = medium = 131, (D50) Lining thickness = 18" ; Apron length = 36' Apron end width = 361 ; Filter blanket = Synthetic filter fabric 9. Culvert #9 (54" CMP) ; Under stockpile area a. Runoff (SCS Peak Discharge; reference 1) 1. Soil Type: Lloyd Loam; Hydrologic Soil Group B 2. Average watershed slope: 9.0%, Steep 3. Hydraulic length: 880' a 4. Rainfall: 25 year 24 hour = 5.5" (8.03m) 5. Curve number (8.03b) Landuse/cover Acres CN Acres X CN Cultivated w/cons. 3.3 71 234.3 Stockpile area-gravel 10.0 85 850.0 Pasture-good 12.7 61 774.7 Woods-good cover 4.3 55 236.5 30.3 2095 .5 Weighted CN = 2095.5 / 30.3 acres = 69.2 use 70 6. Runoff depth (8.03c) , 25 year 24 hour = 2.42" 7. Determine peak discharge for equivalent drainage area Equivalent drainage area = 12.0 acres (8.03n) Discharge per inch of runoff (8.03q) = 17.0 cfs Q = (2.4211) (17.0 cfs/inch) = 41.1 cfs 9 Q = (41.1 cfs) (30.3 acres/12.0 acres) = 103.8 cfs 8. Adjust discharge for watershed slope (8.03d) Q25 = (0.88) (103.8 cfs) = 91.3 cfs b. Design information 1. Pipe slope = 6.0% 2. Pipe length = 410, 3. Qdesign Q25 = 91.3 cfs 4. Allowable headwater depth (AHW) = 6.4' 5. Culvert type: CMP, Projecting; ke = 0.9; n = 0.024 6. Receiving watercourse: There is no defined channel at the culvert outlet. Therefore, flow below the culvert outlet is expected to be considerably less than critical depth of flow in the culvert. Thus, tailwater is ineffective and computations are not warranted. 7. TW25 = NIA . S. Using the method in reference 3 ; complete exhibit 9, select a 54" culvert. c. Rip rap outlet protection (NXDOT Method; reference 2) Vo = 14.9 fps (Exhibit 9) Zone = 5; apron material = heavy = 23" (D50) Lining thickness = 30"; Apron length = 45' Apron end width = 451 ; Filter blanket = Synthetic filter fabric 10 ROADSIDE DITCHES AND CHANNELS Runoff curve numbers and watershed slopes are from previous culvert outlet protection calculations. For drainage areas less than 1 acre the 1 acre rate was used to determine peak discharge. 1. Culvert #1, east ditch a. Runoff (SCS Peak Discharge Method, reference 1) 1. Drainage area = 1.0 acres 2. Curve number = 71 3. Average watershed slope = 3.0%, moderate 4 . Runoff depth (8.03c) 10 year 24 hour = 2. 12" 2 year 24 hour = 1.09" 5. Peak discharge rate (8.03p) = 2.0 cfs Q10 = (2,1211) (2.0 cfslinch) = 4.2 cfs Q2 = (1.0911) (2.0 cfs/inch) = 2.2 cfs b. Proposed ditch grade = 2.7% c. Proposed vegetative cover = Tall Fescue d. Soil type = Lloyd Loam (easily erodible) e. Permissible velocity for established vegetation = 4.5 fps (8.05a) f. Retardance class = "C" uncut, "D" cut (8.05c) g. V shape ditch with Z = 4 Description d(ft) A(ft2) R(ft) n V(fps) Q(cfs) Comments Cut I'D" 0.7 1.96 0.340 0.049 2.4 4.8 V<Vp,Q>Q10 Uncut "C" 0.8 2.56 0.388 0.060 2.2 5.6 Q>Q10 Bare 0.4 0.64 0.194 0.020 4. 1 2.6 Q>Q2 ,V<Vp Tall Fescue is adequate for a permanent cover. However, a temporary lining is required since V>Vp (2.0 fps) . h. Determine acceptable temporary lining 1. Calculate shear stress for Q2 T = yds = (62.4) (0.4) (0.027) = 0.67 lblft2 2. Straw and net appears to be and acceptable lining Td = 1.45 (8.05g) , n = 0.033 (8.05e) d(ft) A(ft2) R(ft) n V(fps) Q(cfs) T(lbift2) Comments 0.6 1.44 0.291 0.033 3 .2 4.7 1.01 T<Td,Q>Q2 Ditch summary: Permanent cover = Tall Fescue, Temporary lining = Straw and net V shape, Z = 4 , d = 1.01 , grade = 2.7% 11 2. Culvert #1, west ditch a. Runoff (SCS Peak Discharge Method, reference 1) 1. Drainage area = 0.4 acres 2. Curve number = 71 3. Average watershed slope = 3 .0%, moderate 4. Runoff depth (8.03c) 10 year 24 hour = 2.12" 2 year 24 hour = 1.09" 5. Peak discharge rate (8.03p) = 2.0 cfs Q10 = (2.1211) (2.0 cfstinch) = 4.2 cfs Q2 = (1.0911) (2.0 cfs/inch) = 2.2 cfs b. Proposed ditch grade = 1.5% c. Proposed vegetative cover = Tall Fescue d. Soil type = Lloyd Loam (easily erodible) e. Permissible velocity for established vegetation = 4.5 fps (8.05a) f. Retardance class = "C" uncut, "D" cut (8.05c) g. V shape ditch with Z = 4 Description d(ft) A(ft2) R(ft) n V(fps) Q(cfs) Comments Cut "D" 0.8 2.56 0.388 0.049 2.0 5.2 V<Vp,Q>Q10 Uncut "C" 0.8 2.56 0.388 0.060 1.6 4.2 Q=Q10 Bare 0.4 0.64 0.194 0.020 3.1 2.0 V>V p Tall Fescue is adequate for a permanent cover. However, a temporary lining is required since V>Vp (2.0 fps) . h. Determine acceptable temporary lining 1. Calculate shear stress for Q2 T = yds = (62.4) (0.4) (0.015) = 0.37 lb/ft2 2. Straw and net appears to be and acceptable lining Td = 1.45 (8.05g) , n = 0.033 (8.05e) d(ft) AM 2 R(ft) n V(fps) Q(cfs) T(lblft2) Comments 0.6 1. 44 0.291 0.033 2.4 3 .5 0.56 T<Td,Q>Q2 Ditch summary: Permanent cover = Tall Fescue, Temporary lining = Straw and net V shape, Z = 4, d = 1.01 , grade = 1.5% 12 3. Culvert #2, east and west ditches The only difference in parameters for these ditches and Culvert #k1, west are the drainage areas. The 1 acre rate was used to calculate peak discharge for Culvert 01 even though the actual area was 0.4 acres. Culvert #P2 east ditch drainage area is 0.5 acres and the west ditch drainage area is 1.0 acres. There for construct both Culvert #k2 ditches to the same specifications as Culvert 41, west. 4. Culvert #k3, south ditch a. Runoff (SCS Peak Discharge Method, reference 1) 1. Drainage area = 8.8 acres 2. Curve number = 68 3. Average watershed slope = 4.0%, moderate 4. Runoff depth (8.03c) 10 year 24 hour = 1.88" 2 year 24 hour = 0.93" 5. Peak discharge rate (8.03p) = 9.6 cfs Q10 = (1.88") (9.6 cfs/inch) = 18.0 cfs Q2 = (0,9311) (9.6 cfs/inch) = 8.9 cfs b. Proposed ditch grade = 5.47% c. Proposed vegetative cover = Tall Fescue d. Soil type = Lloyd Loam (easily erodible) e. Permissible velocity for established vegetation = 4.0 fps (8.05a) f. Retardance class = "C" uncut, "D" cut (8.05c) g. V shape ditch with Z = 4 Description d(ft) A(ft2) R(ft) n V(fps) Q(cfs) Comments Cut "D" 0.9 3 .24 0.437 0.048 4. 1 13 .4 V>VP,Q<Q10 Vegetation is not a suitable cover. Use rip rap. Try rip rap D50 = 9" Td = 3 .8 lb/ft2 (8.05g) , n = 0.062 (8.05f) d(ft) A(ft2} R(ft) n V(fps) Q(cfs) T(lb/ft2) Comments 1.1 4.84 0.534 0.062 3.7 18.0 3 .7 T<Td`Q=Q10 Determine maximum stone size and rip rap thickness Dmax = 1.5 D50 = (1.5) (911) = 13.5 use 12" Rip rap thickness = (1.5) (1211) = 18" Ditch summary: Permanent cover = rip rap, D50 = 911, thickness =' 18" V shape, Z = 4, d = 1.5' , grade = 5.4% Filter blanket = Synthetic filter fabric 13 5. Culvert #3, north ditch a. Runoff (SCS Peak Discharge Method, reference 1) 1. Drainage area = 2.5 acres 2. Curve number = 68 3. Average watershed slope = 4.0%, moderate 4. Runoff depth (8.03c) 10 year 24 hour = 1.88" 2 year 24 hour = 0.93" 5. Peak discharge rate (8.03p) = 3.7 cfs Q10 = (1.8811) (3.7 cfs/inch) = 6.8 cfs Q2 = (0.9311) (3.7 cfs/inch) = 3.4 cfs b. Proposed ditch grade = 4.1% c. Proposed vegetative cover = Tall Fescue d. Soil type = Lloyd Loam (easily erodible) e. Permissible velocity for established vegetation = 4.5 fps (8.05a) f. Retardance class = "C" uncut, "D" cut (8.05c) g. V shape ditch with Z = 4 Description d(ft) AM 2 R(ft) n V(fps) Q(cfs) Comments Cut "D" 0.8 2. 56 0.388 0.048 3.3 8.5 V<Vp,Q>Qz0 Uncut "C" 0.8 2.56 0.388 0.060 2.7 6.8 Q=Q10 Bare 0.5 1.00 0.243 0.020 3 .9 3.9 V>Vp Tall Fescue is adequate for a permanent cover. However, a temporary lining is required since V>Vp (2.0 fps) . h. Determine acceptable temporary lining 1. Calculate shear stress for Q2 T = yds = (62.4) (0.5) (0,041) = 1.28 lb/ft2 2. Straw and net appears to be and acceptable lining Td = 1. 45 (8.05g) , n = 0.033 (8.05e) d(ft) A(ft2) R(ft) n V(fps) Q(cfs) T(lb/ft2) Comments 0.5 1.00 0.243 0.033 3.6 3.6 1.28 T<Td,Q>Q2 Ditch summary: Permanent cover = Tall Fescue, Temporary lining = Straw and net V shape, Z = 4, d = 1.01 , grade = 4.1% 14 6. Culvert #4, east ditch a. Runoff (SCS Peak Discharge Method, reference 1) 1. Drainage area = 0.6 acres 2. Curve number = 68 3. Average watershed slope = 3 .0%, moderate 4. Runoff depth (8.03c) 10 year 24 hour = 1.88" 2 year 24 hour = 0.93" 5. Peak discharge rate (8.03p) = 1.9 cfs Q10 = (1.8811) (1.9 cfs/inch) = 3.6 cfs Q2 = (0.93") (1.9 cfs/inch) = 1.8 cfs b. Proposed ditch grade = 6.7% c. Proposed vegetative cover = Tall Fescue d. Soil type = Lloyd Loam (easily erodible) e. Permissible velocity for established vegetation = 4.0 fps (8.05a) f. Retardance class = "C" uncut, "D" cut (8.05c) g. V shape ditch with Z = 4 Description d(ft) A(ft2) R(ft) n V(fps) Q(cfs) Comments Cut "D" 0.6 1.44 0.291 0.058 2.9 4. 2 V<Vp,Q>Q10 Uncut "C" 0.7 1.96 0.340 0.072 2.6 5. 1 Q>Q10 Bare 0.3 0.36 0.146 0.020 5.3 1.9 V>V P Tali Fescue is adequate for a permanent cover. However, a temporary lining is required since V>Vp (2.0 fps) . h. Determine acceptable temporary lining 1. Calculate shear stress for Q2 T = yds = (62.4) (0.3) (0.067) = 1.25 lb/ft2 2. Straw and net appears to be and acceptable lining Td = 1.45 (8.05g) , n = 0.065 (8.05e) d(ft) A(ft2) R(ft) n V(fps) Q(cfs) T(lb/ft2) Comments 0.4 0.64 0.194 0.065 2.0 1.3 1.67 T>Td,Q<Q2 Since peak discharge was calculated at the 1 acre rate rather than the actual, 0.6 acre drainage area the actual flow depth and rate will be much less. Therefore, Straw and net should be adequate. Ditch summary: Permanent cover = Tall Fescue, Temporary lining = Straw and net V shape, Z = 4, d = 1.01 , grade = 6.7% 15 7. Culvert #4, west ditch a. Runoff (SCS Peak Discharge Method, reference 1) 1. Drainage area = 0.3 acres 2. Curve number = 68 3. Average watershed slope = 3.0%, moderate 4. Runoff depth (8.03c) 10 year 24 hour = 1.88" 2 year 24 hour = 0.93" 5. Peak discharge rate (8.03p) = 1.9 cfs Q10 ' (1.8811) (1.9 cfslinch) = 3 .6 cfs Q2 = (0.9311) (1.9 cfs/inch) = 1.8 cfs b. Proposed ditch grade = 2.7% c. Proposed vegetative cover = 'Tall Fescue d. Soil type = Lloyd Loam (easily erodible) e. Permissible velocity for established vegetation = 4.5 fps (8.05a) f. Retardance class = "C" uncut, "D" cut (8.05c) g. V shape ditch with Z = 4 Description d(ft) AM 2 R(ft) n V(fps) Q(cfs) Comments Cut "D" 0.7 1.96 0.340 0.059 2.4 4.7 V<Vp,Q>Qio Uncut. "C" 0.7 1.96 0.340 0.064 1.8 3.6 Q=Q10 Bare 0.4 0.64 0. 194 0.020 4.0 2.6 V>Vp Tall Fescue is adequate for a permanent cover. However, a temporary lining is required since V>Vp (2.0 fps) . h. Determine acceptable temporary lining 1. Calculate shear stress for Q2 T = yds = (62.4) (0.3) (0.027) = 0.67 lb/ft2 2. Straw and net appears to be and acceptable lining Td = 1.45 (8.05g) , n = 0.033 (8.05e) d(ft) A(ft2) R(ft) n V(fps) Q(cfs) T(lb/ft2) Comments 0.5 1.00 0.243 0.033 2.8 2.8 0.84 T<Td,Q>Q2 Ditch summary: Permanent cover = Tall Fescue, Temporary lining = Straw and net V shape, Z = 4, d = 1.01 , grade = 2.7% 16 8. Culvert #5, east ditch a. Runoff (SCS Peak Discharge Method, reference 1) 1. Drainage area = 0.3 acres 2. Curve number = 65 3. Average watershed slope = 4.0%, moderate 4. Runoff depth (8.03c) 10 year 24 hour = 1.65" 2 year 24 hour = 0.77" 5. Peak discharge rate (8.03p) = 1.9 cfs Q10 = (1.6511) (1.9 cfs/inch) = 3 .1 cfs Q2 = (0.77") (1.9 cfs/inch) = 1.5 cfs b. Proposed ditch grade = 3 .0% c. Proposed vegetative cover = Tall Fescue d. Soil type = Lloyd Loam (easily erodible) e. Permissible velocity for established vegetation = 4.5 fps (8.05a) f. Retardance class = "C" uncut, "D" cut (8.05c) g. V shape ditch with Z = 4 Description d(ft) AM 2 R(ft) n V(fps) Q(cfs) Comments Cut I'D" 0.6 1.44 0.291 0.052 2. 2 3.1 V<Vp,Q=Q10 Uncut "C" 0.7 1.96 0.340 0.059 2. 1 4.1 Q>Q10 Bare 0.4 0.64 0.194 0.020 4.4 2.8 V>V p Tall Fescue is adequate for a permanent cover. However, a temporary lining is required since V>Vp (2.0 fps) . h. Determine acceptable temporary lining 1. Calculate shear stress for Q2 T = yds = (62.4) (0.4) (0.03) = 0.75 lb/ft2 2. Straw and net appears to be and acceptable lining Td = 1.45 (8.05g) , n = 0.033 (8.05e) d(ft) AM 2 R(ft) n V(fps) Q(cfs) T(lb/ft2) Comments 0.5 1.00 0.243 0.033 3 .0 3.0 0.94 T<Td,Q>Q2 Ditch summary: Permanent cover = Tall Fescue, Temporary lining = Straw and net V shape, Z = 4, d = 1.01 , grade = 3 .0% 17 9. Culvert #5, west ditch a. Runoff (SCS Peak Discharge Method, reference 1) 1. Drainage area = 0.3 acres 2. Curve number = 65 3. Average watershed slope = 4.0%, moderate 4. Runoff depth (8.03c) 10 year 24 hour = 1.65" 2 year 24 hour = 0.77" 5. Peak discharge rate (8.03p) = 1.9 cfs Q10 = (1.6511) (1.9 cfs/inch) = 3.1 cfs Q2 = (0.7711) (1.9 cfslinch) = 1.5 cfs b. Proposed ditch grade = 1.5% c. Proposed vegetative cover = Tall Fescue d. Soil type = Lloyd Loam (easily erodible) e. Permissible velocity for established vegetation = 4 .5 fps (8.05a) f. Retardance class = "C" uncut, "D" cut (8.05c) g. V shape ditch with Z = 4 Description d(ft) A(ft2) R(ft) n V(fps) Q(cfs) Comments Cut "D" 0.7 1.96 0.340 0.048 1.9 3 .7 WVp,Q>Q10 Uncut "C" 0.7 1.96 0.340 0.059 1.5 3.1 Q=Q10 Bare 0.4 0.64 0.194 0.020 3 .0 2.0 V>Vp Tall Fescue is adequate for a permanent cover. However, a temporary lining is required since V>Vp (2.0 fps) . h. Determine acceptable temporary lining 1. Calculate shear stress for Q2 T = yds = (62.4) (0.4) (0.015) = 0.37 lblft2 2. Straw and net appears to be and acceptable lining Td = 1.45 (8.05g) , n = 0.033 (8.05e) d(ft) A(ft2} R(ft) n V(fps) Q(cfs) T(lb/f t2) Comments 0.5 1.00 0.243 0.033 2.2 2.2 0.47 T<Td,Q>Q2 Ditch summary: Permanent cover = Tali Fescue, Temporary lining = Straw and net V shape, Z = 4, d = 1.01 , grade = 1.5% 18 10. Culvert 06, east ditch a. Runoff (5CS Peak Discharge Method, reference 1) 1. Drainage area = 5.0 acres 2. Curve number = 55 3. Average watershed slope = 9.0%, steep 4. Runoff depth (8.03c) 10 year 24 hour = 0.94" 2 year 24 hour = 0.32" 5. Peak discharge rate (8.03q) = 8,0 cfs Q10 = (0.9411) (8.0 cfs/inch) = 7.5 cfs Q2 = (0.3211) (8.0 cfs/inch) = 2.6 cfs b. Proposed ditch grade = 9.7% c. Proposed cover = rip rap (too steep for vegetation) d. V shape ditch with Z = 4 Try rip rap D50 = 12" Td = 5.0 lb/ft2 (8.05g) , n = 0,084 (8.05f) d(ft) A(ft2) R(ft) n V(fps) Q(cfs) T(lblft2) Comments 0.8 2.56 0,388 0,084 2.9 7.5 4.8 T<Td`Q=Q10 Determine maximum stone size and rip rap thickness Dmax _ 1.5 D50 = (1,5) (1211) = 18" Rip rap thickness = (1,5) (1811) = 27" Ditch summary: Permanent cover = rip rap, D50 = 1211 , thickness = 27" V shape, Z = 4, d = 1.51 , grade = 9.7% Filter blanket = Synthetic filter fabric 19 11. Culvert 06, west ditch a. Runoff (SCS Peak Discharge Method, reference 1) 1. Drainage area = 0.5 acres 2. Curve number = 55 3. Average watershed slope = 9.0%, steep 4. Runoff depth (8.03c) 10 year 24 hour = 0.94" 2 year 24 hour = 0.32" 5. Peak discharge rate (8.03q) = 2.5 cfs Q10 = (0.9411) (2.5 cfslinch) = 2.4 cfs Q2 = (0.3211) (2.5 cfs/inch) = 0.8 cfs b. Proposed ditch grade = 4.8% c. Proposed vegetative cover = Tall Fescue d. Soil type = Lloyd Loam (easily erodible) e. Permissible velocity for established vegetation = 4.5 fps (8.05a) f. Retardance class = "C" uncut, "D" cut (8.05c) g. V shape ditch with Z = 4 Description d(ft) A(ft2) R(ft) n V(fps) Q(cfs) Comments Cut "D" 0.6 1.44 0.291 0.052 3 . 4 4.9 WVp,Q>Q10 Uncut "C" 0.6 1.44 0.291 0.070 2.0 2.9 Q>Q10 Bare 0.3 0.36 0.146 0.020 4.5 1.6 V>V p Tall Fescue is adequate for a permanent cover. However, a temporary lining is required since V>Vp (2.0 fps) . h. Determine acceptable temporary lining 1. Calculate shear stress for Q2 T = yds = (62. 4) (0.3) (0.048) = 0.90 lb/ft2 2. Straw and net appears to be and acceptable lining Td = 1.45 (8.05g) , n = 0.065 (8.05e) d(ft) A(ft2) R(ft) n V(fps) Q(cfs) T(lblft2) Comments 0.4 0.64 0.194 0.065 1.7 1.1 1.20 T<Td,Q>Q2 Ditch summary: Permanent cover = Tall Fescue, Temporary lining = Straw and net V shape, Z = 4 , d = 1.01 , grade = 4.8% 20 12. Culvert 07, east ditch a. Runoff (SCS Peak Discharge Method, reference 1) 1. Drainage area = 0.2 acres 2. Curve number = 60 3. Average watershed slope = 11.0%, steep 4. Runoff depth (8.03c) 10 year 24 hour = 1.30" 2 year 24 hour = 0.55" 5. Peak discharge rate (8.03q) = 2.6 cfs Q10 = (1.30") (2.6 cfs/inch) = 3.4 cfs Q2 = (0.55") (2.6 cfs/inch) = 1.4 cfs b. Proposed ditch grade = 13 .0% c. Proposed cover = rip rap (too steep for vegetation) d. V shape ditch with Z = 4 Try rip rap D50 = 12" Td = 5.0 lblft2 (8.05g) , n = 0.084 (8.05f) d(ft) A(ft2) R(ft) n V(fps) Q(cfs) T(lblft2) Comments 0.6 1.44 0.291 0.084 2.8 4.0 4.9 T<Td'Q>Q10 Determine maximum stone size and rip rap thickness Dmax = 1.5 D54 = (1.5) (12") = 18" Rip rap thickness = (1.5) (1811) = 27" Ditch summary: Permanent cover = rip rap, D50 = 1211, thickness = 27" V shape, Z = 4, d = 1.51 , grade = 13.0% 21 13. Culvert #7, west ditch, upper section a. Runoff (SCS Peak Discharge Method, reference 1) 1. Drainage area = 1.2 acres 2. Curve number R 60 3. Average watershed slope = 11.0%, steep 4. Runoff depth (8.03c) 10 year 24 hour = 1.30" 2 year 24 hour = 0.55" 5. Peak discharge rate (8.03q) = 2.7 cfs Q10 = (1 .30") (2.7 cfs inch) = 3.5 cfs Q2 = (0.5511) (2.7 cfs/inch) = 1.5 cfs b. Proposed ditch grade = 1.7% c. Proposed vegetative cover = Tall Fescue d. Soil. type = Lloyd Loam (easily erodible) e. Permissible velocity for established vegetation = 4.5 fps (8.05a) f. Retardance class = "C" uncut, I'D" cut (8.05c) g. V shape ditch with Z = 4 Description d(ft) A(ft2) R(ft) n V(fps) Q(cfs) Comments Cut "D" 0.7 1.96 0.340 0.048 2.0 3 .9 V<Vp,Q>Q10 Uncut "C" 0.8 2.56 0.388 0.059 1.8 4 .6 Q>Q14 Bare 0.4 0.64 0. 194 0.020 3.3 2. 1 V>Vp Tall Fescue is adequate for a permanent cover. However, a temporary lining is required since V>Vp (2.0 fps) . h. Determine acceptable temporary lining 1. Calculate shear stress for Q2 T = yds = (62.4) (0.4) (0.017) = 0.42 lblft2 2. Straw and net appears to be and acceptable lining Td = 1.45 (8.05g) , n = 0.033 (8.05e) d(ft) A(ft2) R(ft) n V(fps) Q(cfs) T(lbift2) Comments 0.5 1.0 0. 243 0.033 2.3 2.3 0.53 T<Td,Q>Q2 Ditch summary: Permanent cover = Tall Fescue, Temporary lining = Straw and net V shape, Z = 4, d = 1.01 , grade = 1.7% 22 14. Culvert 07, west ditch, lower section a. Runoff (SCS Peak Discharge Method, reference 1) 1. Drainage area = 1.2 acres 2. Curve number = 60 3. Average watershed slope = 11.0%, steep 4. Runoff depth (8.03c) 10 year 24 hour = 1.30" 2 year 24 hour = 0.55" 5. Peak discharge rate (8.03q) = 2.7 cfs Q10 = (1.30") (2.7 cfs/inch) = 3.5 cfs Q2 = (0.5511) (2.7 cfs/inch) = 1.5 cfs b. Proposed ditch grade = 16.3% c. Proposed cover = rip rap (too steep for vegetation) d. V shape ditch with Z = 4 Try rip rap D50 = 15„ Td = 6.3 1blft2 (8.05g) , n = 0.104 (8.050 d(ft) A(ft2} R(ft) n V(fps) Q(cfs) T(lb/ft2) Comments 0.6 1.44 0. 291 0. 104 2.5 3.6 6. 1 T<Td'Q>Q10 Determine maximum stone size and rip rap thickness Dmax = 1.5 D5Q = (1.5) (1511) = 22.5" use 22" Rip rap thickness = (1.5) (2211) = 33" Ditch summary: Permanent cover = rip rap, D5Q = 1511, thickness = 33" V shape, Z = 4, d = 1.51 , grade = 16.3% 23 15. Channel at outlet of culvert 06 a. Runoff (SCS Peak Discharge Method, reference 1) 1. Drainage area = 1.0 acres 2. Curve number = 59 3. Average watershed slope = 10.0%, steep 4. Runoff depth (8.03c) 10 year 24 hour = 1.23" 2 year 24 hour = 0.50" 5. Peak discharge rate (8.03q) = 1.8 cfs Q10 = (1.2311) (1.8 cfs/inch) = 2.2 cfs Discharge from culvert #6 = 8.0 cfs Qi0 = 2.2 cfs + 8.0 cfs b. Proposed ditch grade = 9.5% c. Proposed cover = rip rap (too steep for vegetation) d. V shape ditch with Z = 4 Try rip rap D50 = 15" Td = 6.3 1b/ft2 (8.05g) , n = 0.104 (8.05f) d(ft) A(ft2} R(ft) n V(fps) Q(cfs) T(lb/ft2) Comments 1.0 4.00 0. 485 0. 104 2.7 10.8 5.9 T<Td`Q>Q10 Determine maximum stone size and rip rap thickness Dmax = 1.5 D50 = (1.5) (15") = 22.5" use 22" Rip rap thickness = (1.5) (2211) = 33" Ditch summary: Permanent cover = rip rap, D50 = 1511, thickness = 33" V shape, Z = 4, d = 1.51 , grade = 9.5% 24 16. Culvert 09, east channel a. Runoff (SCS Peak Discharge Method, reference 1) 1. Drainage area = 12.3 acres 2. Curve number = 70 3 . Average watershed slope = 9.0%, steep 4. Runoff depth (8.03c) 10 year 24 hour = 2.04" 2 year 24 hour = 1.03"" 5. Peak discharge rate (8.03q) = 17.0 cfs Q10 = (2.04") (17.0 cfstinch) = 34.7 cfs Q2 = (1.0311) (17 .0 cfs/inch) = 17.5 cfs b. Proposed ditch grade = 0.5% c. Proposed vegetative cover = Tall Fescue d. Soil type = Lloyd Loam (easily erodible) e. Permissible velocity for established vegetation = 4.5 fps (8.05a) f. Retardance class = "C" uncut, "'D" cut (8.05c) g. Trapezoidal channel, Z = 4, b = 3 Description d(ft) A(ft2) R(ft) n V(fps) Q(cfs) Comments Cut "D" 1.5 13 .50 0.8784 0.038 2.5 34.3 V<Vp,Q@Q10 Uncut "C" 1.6 15.04 0.9287 0.041 2.4 36.1 Q>Q10 Bare 0.9 5.94 0.5700 0.020 3.6 21.5 V>V p Tall Fescue is adequate for a permanent cover. However, a temporary lining is required since V>Vp (2.0 fps) . h. Determine acceptable temporary lining 1. Calculate shear stress for Q2 T = yds = (62.4) (0.9) (0.005) = 0.28 1bJft2 2. Straw and net appears to be and acceptable lining Td = 1.45 (8.05g) , n = 0.033 (8.05e) d(ft) AM 2 R(ft) n V(fps) Q(cfs) T(lblft2) Comments 1. 1 8. 14 0,6744 0.033 2.5 20.4 0.34 T<Td'Q>Q2 Channel summary; Permanent cover = Tall Fescue, Temporary lining = Straw and net Trapezoidal shape, Z=4, b=3, d=2.5, grade=0.5% 17 . Culvert #9, west channel The only difference in runoff parameters between culvert #9 east and west are the drainage areas. The west channel has slightly less (11.4 acres) . Therefore, construct the west channel to the same specifications as the east channel. 25 QUARRY PIT SLOPE DRAINS 1. South slope drain a. Runoff (SCS Peak Discharge; reference 1) 1. Soil Type; Lloyd Loam; Hydrologic Soil Group B 2. Average watershed slope: 12.0%, steep 3. Hydraulic length: 510' 4. Rainfall: 25 year 24 hour = 5.51, (8.03m) 5. Curve number (8.03b) Landuse/cover Acres CN Acres X CN Woods-good cover 3 .4 55 187 .0 Pasture-good 1.4 61 85.4 Cultivated w/cons. 0.7 71 49.7 5.5 322.1 Weighted CN = 322.1 / 5.5 acres = 58.6 use 59 6. Runoff depth (8.03c) , 25 year 24 hour = 1.53" 7. Peak discharge rate (8.03q) = 9.0 cfs Q25 = (1.5311) (9.0 cfs/inch) = 13.8 cfs 8. Total discharge (include discharge from culverts 4 and 5) Q25 total = 13.8 + 17. 1 t 8.2 = 39.2 cfs b. Determine pipe size (reference 3) Try a 24" CMP; projecting Pipe will be in inlet control due to free discharge into pit. HW/D = 4 .8, HW = 9.6' Slope drain summary A 24" CMP should be adequate with 9.6' of head. Allow 0.4' of freeboard and install a 10, high berm across drainageway. 26 2. East slope drain a. Runoff (SCS Peak Discharge; reference 1) 1. Soil Type: Lloyd Loam; Hydrologic Soil Group B 2. Average watershed slope: 8.0%, steep 3. Hydraulic length: 450' 4. Rainfall: 25 year 24 hour = 5.51, (8.03m) 5. Curve number (8.03b) Landuse/cover Acres CN Woods-good cover 3.4 55 6. Runoff depth (8.03c) , 25 year 24 hour = 1.221, 7. Peak discharge rate (8.03q) = 4.4 cfs Q25 = (1.2211) (4. 4 cfs/inch) = 5.4 cfs b. Determine pipe size (reference 3) Try a 12" CMP, projecting Pipe will be in inlet control due to free discharge into pit. HW/D = 2.9, HW = 2.9' Slope drain summary A 12" CMP should be adequate with 2.9' of head. Allow 0.6' of freeboard and install a 3.51 high berm across drainageway. 27 TEMPORARY SLOPE DRAINS (Reference 1, Section 6.32) 1. Flexible, nonperforated, corrugated plastic pipes are proposed as temporary slope drains along the top of the fill slope located north of the Stockpile area. The slope drains will be installed at the begining of fill placement and extended as fill rises. From reference 1, table 6.32a Pipe diameter = 18" Maximum drainage area per pipe 1.0 acres 3 Drainage area = 10.0 acres Number of pipes required = 10 2. A temporary dike is proposed along the top of the fill slope to direct runoff to the temporary slope drains. The dike will be constructed at the begining of fill' placement and reconstructed as fill rises and slope drains are extended. From reference 1, figure 6.32a Dike heigth = 3.0' Top width = 4.0' Side slopes = 3:1 I I 28 TEMPORARY SEDIMENT TRAPS (Reference 1, Section 6.60) 1. At outlet to all slope drains a. Drainage area = 1.0 acres b. Disturbed area = 1.0 acres c. Determine trap dimensions Height of stone section = 2' Stone section weir length = 4' (6.60a) Storage required = 1800 ft3 1 acre X 1 acre = 1800 ft3 (6.60a) Excavate a pit behind stone section: d = 11 , W = 201 , L = 30, Storage avaliable = (2'+11 ) (201 ) (301 ) = 1800ft3 2. At outlet to culverts 1,2,4,5 a. Drainage area: Varies from 6.3 to 3 . 1 acres b. Disturbed area: Varies from 0.2 to 0.5 acres c. Determine trap dimensions Heighh of stone section = 2' Stone section weir length Largest discharge is from culvert #2: 17 cfs By weir equation Q = CLH1'5, C = 2.5, H = 1 L = Q 1 C H1'5 = 17 1 (2.5) (11 5) = 6.8' use 8' Storage required = 1800 ft3/acre X 0.5 acres = 900 ft3 Excavate a pit behind stone section; d = 11 , W = 151 , L = 20, Storage avaliable = (2'+11 ) (151 ) (20) ' = 900 ft3 29 ROCK DAMS (Reference 1, Section 6.63) 1. At outlet to culvert 03 a. Runoff (SCS Peak Discharge; reference 1) From culvert #3, Q10 = 19.0 cfs From culvert #2, Q10 = 17.0 cfs From an additional 6.8 acres Soil type = Lloyd loam, hydrologic soil group B CN = 61 (good pasture) Average watershed slope = 11%, steep Rainfall 10 year 24 hour = 5_011 (8.03k) Runoff depth = 1.371, (8.03c) Peak discharge rate = 13 .0 cfs (8.03q) Ql0 = (1.37) (13 .0 cfs) = 17.8 cfs Total runoff = 19 + 17 + 17.8 = 53.8 cfs b. Determine weir length By weir equation Q = CLH1 .5 , C = 2.5, H = 1 L = Q 1 C H1.5 = 53.8 / (2.5) (11.5} 21.5' use 25' c. Determine sediment storage required Disturbed area = 1.6 acres 1800 ft3/acre X 1.6 acres = 2880 ft3 d. Determine storage avaliable Heigth of rock dam at weir section = 3' Surface area at weir heigth of 3' 3000 ft2 Storage avaliable = (3) (0.4) (3000) = 3600 ft3 ok 2. Above inlet to culvert #8 a. Runoff From previous calculations for culvert #8, Q25 = 101.9 cfs b, Determine weir length By weir equation Q = CLH1'5, C = 2.5, H = 1 30 L = Q 1 C H1.5 = 101.9 1 (2.5) (11.5) = 40,8' use 45' c. Determine sediment storage required Disturbed area = 7.2 acres 1800 ft3/acre X 7.2 acres = 12960 ft3 d. Determine storage avaliable Heigth of rock dam at weir section = 4' Surface area at weir heigth of 4' = 9800 ft2 Storage avaliable = (4) (0,4) (9800) = 19600 ft3 ok 3 . Below outlet to culvert #8 a. Runoff (SCS Peak Discharge, reference 1) From culvert 08, Q25 = 101.9 cfs From an additional 10.7 acres Soil type = Lloyd loam, hydrologic soil group B CN = 61 (good pasture) Average watershed slope = 16%, steep Rainfall 25 year 24 hour = 5.51, (8.03m) Runoff depth = 1.69" (8.03c) Peak discharge rate = 16.0 cfs (8.03q) Q25 = (1.69) (16.0 cfs) = 27.0 cfs Total runoff = 101.9 + 27.0 = 128.9 cfs b. Determine weir length By weir equation Q = CLH1'5 , C = 2.5, H = 1 L = Q I C H1.5 = 128.9 / (2.5) (11.5) = 51.6' use 55' c. Determine sediment storage required Disturbed area = 6.7 acres 1800 ft3/acre X 6.7 acres = 12060 ft3 d. Determine storage avaliable Heigth of rock dam at weir section = 6' Surface area at weir heigth of 6' = 10400 ft2 Storage avaliable = (6) (0.4) (1,0400) = 24960 ft3 ok 31 4. Below outlet to culvert 09 a. Runoff From culvert #9 design, Q25 = 91.3 cfs b. Determine weir length By weir equation Q = CLH1'5, C = 2.5, H = 1 L = Q / C H1.5 = 91.3 / (2.5) (11.5) = 36.5' use 40' c. Determine sediment storage required Disturbed period = 6 months Disturbed area = 10.7 acres (stockpile,shop and temp. storage) 1800 ft3/acre X 10.7 acres X .5 years = 9630 ft3 d. Determine storage avaliable Due to natural slope a horseshoe shaped dam with excavated pit will be required. Heigth of rock dam at weir section = 4' Depth of pit = 1' Length of pit = 50' Width of pit = 40' Storage avaliable = 5' X 50, X 40' = 10000 ft3 ok 32 E�xg�''FS 33 a PROJECT: F/lea S�' e DESIGNER: DATE: 3-/a IF 9' HYDROLOGIC AND CHANNEL INFORMATION SKETCH STATION i , 611Zl z f�l EL. L.s AHW= .D:z QI = //,S TWi = P—/—Iq L �...�� . 2 = TW 02 = TW A ----- EL. o, S o = ELF ! Oi = DESiGN DISCHARGE SAY 025 MEAN STREAM VELOCITY= 11 02 = CHECK DISCHARGE , SAY 050 OR 0100 MAX. STREAM VELOCITY= CULVERT HEADWATER COMPUTATION i DESCRIPTION 0 SIZE INLET CONT. OUTLET CONTROL HW=H + hO -LSO o = o COST COMMENTS �� (ENTRANCE TYPE) L HW Ke H dC _ TW hO LSO HW a j cmp /IS !8" a.�_ . 41,9 1.3 l. -f N/A 1.7 x SUMMARY a RECOMMENDATIONS: Owe tD syeep,w,'de p,vale-Ar ed 1vot dLrtlC� /fltlTc4T70w /�FfIH%�rClr i p PROJECT. Elte/a_S"fc DESIGNER: DATE: HYDROLOGIC AND CHANNEL INFORMATION SKETCH STATION : Culb-2f #oZ EL. � AHW=—i 01 = d i' TWI = " -� TW �t(� 02 = TWZ = ;;7� SLC� EL EL. 01 = DESIGN DISCHARGE , SAY 025 MEAN STREAM VELOCITY= 02= CHECK DISCHARGE • SAY 050 OR 0100 MAX. STREAM VELOCITY= CULVERT HEADWATER COMPUTATION z J �T DESCRIPTION 0 SIZE INLET CONT. OUTLET CONTROL HW=H + ho •-LSO C, a -10 cdsr COMMENTS (ENTRANCE TYPE) D HW Ke H dC dC2D TW hO LSO HW , cep o, 1 2Y 1. 7 3•Y d.g 3,1 ivy c I M x Q y SUMMARY a RECOMMENDATIONS: Q4e_ to sArcPi widc yrvdeA'weel leee r.'u.'w9i /s A,,,o CXP=-C7'-ed7'•4 i9{¢ca# [(o'ScAa49c. PROJECT: F11e� S�'f� DESIGNER: OAT E: HYDROLOGIC AND CHANNEL INFORMATION SKETCH STATION : Iu4�.�3 E L.�3 AHW= yS 01 = a a.7 T WI = 7.w D,s" 02 = T W2 = SOr p,o T E12�3,5 L T EL.Po7, ( Q 1 = DESIGN DISCHARGE , SAY 025 � MEAN STREAM VELOCITY= I1 02 = CHECK DISCHARGE , SAY Q50 OR 0100 MAX. STREAM VELOCITY= CULVERT HEADWATER COMPUTATION z } DESCRIPTION Q SIZE INLET GONT. OUTLET CONTROL HW=H + hO -LSO ojx o c05r COMMENTS �J (ENTRANCE TYPE) Dw HW Ke H dt dC+D F TW hO LSO HW � �a Crrr a-l.7 a 41 a.E y;2 0.9 S.N /•7 l 9 a.s 1.9 6 3 I•a y� //� r�wtr l x a (y SUMMARY a RECOMMENDATIONS: /lock Check 6AIN belo- �N /��J GONCrvr71 ►'S O/'F D i S� / C/u�Gf r�f GG�iO•'•f rLG p 4+•%i'lc�lc/`. PROJECT: Fllert DESIGNER: DATE: HYDROLOGIC AND CHANNEL INFORMATION SKETCH STATION -0 Y ELF 0 AHW=�S y 01 = /7 / TWI = ej-1A -� T.W L 02 = TW2 = EL$25 Sfl d'o�1 T L = _ ELd'�SL 01 = DESIGN DISCHARGE , SAY 025 / MEAN STREAM VELOCITY= Q2= CHECK DISCHARGE , SAY 050 OR 0100 1 MAX. STREAM VELOCITY= CULVERT HEADWATER COMPUTATION z r DESCRIPTION 0 SIZE INLET CONT. OUTLET CONTROL HW=H + KO —LSO = F o COST COMMENTS H J (ENTRANCE TYPE) p HW Ke m dC TW ho LSO HW o> -,?•S o,9 a•3 IS •F N A /.S -q /.7 ,24 19.Lil If.-,! fi x SUMMARY d RECOMMENDATIONS.- Que E,.,'Se u.u�e,Fr.i.e� /e�ce.v%+ cLt,a.v.�eJ / uJ is wn* x PROJECT: lJca S.�� DESIGNER: DATE: HYDROLOGIC AND CHANNEL INFORMATION SKETCH STATION AHW=fie QI = ,p TWI = /"M 4 T.W A:�I& 02 = T W2 = EISLZY Sa a,v 9 f 01 = DESIGN DISCHARGE , SAY 025 MEAN STREAM VELOCITY= I` 02= CHECK DISCHARGE , SAY 050 OR 0100 MAX. STREAM VELOCITY= CULVERT HEADWATER COMPUTATION 1 F� DESCRIPTION 0 SIZE INLET CANT. OUTLET CONTROL HW=H + ho -LSa F o cosT COMMENTS (ENTRANCE TYPE) D HW Ke H d� 2O TW ha LSa HW v o> pLQj ecfi� !1 rTw/e'f 61? 12 o l l I.3 N 1.3 54 a7. 1 ..1 9G lo"Aea 1 'c y SUMMARY a RECOMMENDATIONS: ,due to w4e- 14,ode-A,,,,4 eb,4AIAe/ /-k-/'S rvot ffyrc �eP74"71 7- tt will/Fl [� u7SG1A�4slje= ��// Ouf-1ef fao fc�fi'o>� .......... PROJECT:�llept. S,' _ DESIGNER: s DAT E: 3- HYDROLOGIC AND CHANNEL INFORMATION SKETCH STATION : 40lil""i #Io EL.L� AHw= H.0 TwI = /, / —L^ TW �L 02 = rw2 = EL7 .� �p- � s ELF 0, = D£SIGN DISCHARGE SAY 025 MEAN STREAM VELOCITY= 02= CHECK DISCHARGE , SAY 050 OR 010p MAX, STREAM VELOCITY= CULVERT HEADWATER COMPUTATION i DESCRIPTION 0 size INLET CONT. OUTLET CONTROL HW=H + hp -LSO a s o G05T COMMENTS (ENTRANCE TYPES HW Ke H dC �D TW hp LSO HW u o; ao�c n,� ` pub/et C ��. I /S /•� 2. 7 p,`f 3.a l.a /•H a•7 !.7 corvfrzD x GJ SUMMARY 81 RECOMMENDATIONS: R"P IZ/r ch'4- -1 bGIaw au�l�t P���fjs.... rr�gk;,�ed• =` PROJECT. f[ DESIGNER, DATE: 1-l2 89 HYDROLOGIC AND CHANNEL INFORMATION SKETCH STATION : -_ra/uc 2 f 0 7 EL.78ga AHW= -�,s 01 = y3, / T W1 = /.d --�-�.� T.W /.D p - W2 EL,-,-, L0= � !'L7 0, = OES?GN DISCHARGE , SAY 025 1 MEAN STREAM VELOCITY= 02= CHECK DISCHARGE , SAY 050 OR 0100 f MAX. STREAM VELOCITY= CULVERT HEADWATER COMPUTATION Z r r DESCRIPTION 0 SIZE INLET CONT OUTLET CONTROL HW=H + h0 -LSO s = �o COST COMMENTS d +D ~ o-J 1ENTRaNCE 7YPEf p HW Kg H do 2 TW hD LSO HW > QOI CG Nf lv/ef cn�p y3,i 34" /.3 3.9 0•1 a.8 2.4) d.& bf 3.a 3,9 pt fi z a V SUMMARY a RECOMMENDATIONS: .V,4/mg4/ CAnivP-1 � �4a ` dou•s�.���+-i [rf a u-1/4 f fiWWS Voo/ZoV, Out/� f jC Po lec7 i'o 1 /ecf 4 1,e<� :. PROJECT:_F//erz Ede DESIGNER: DATE: 3- 12 HYDROLOGIC AND CHANNEL INFORMATION SKETCH STATION E L.7SO,0 AHW=� TWI _ J, S TW L 02 = TW2 = So p.oa EL7y0 y L -- EL737o ( 01 = DESIGN DISCHARGE , SAY 025 1 MEAN STREAM VELOCITY= l 02 = CHECK DISCHARGE , SAY 050 OR 0loo l MAX. STREAM VELOCITY= CULVERT HEADWATER COMPUTATION i r DESCRIPTION Q SIZE INLET CONT, OUTLET CONTROL HW=H + hp -Lso r o COST COMMENTS IENTRaNCE TYPE! HOW HW KQ H dC dt+C TW hp L$p HW zo ow 2 u em/3 /D1.7 5y" /./ 5.0 ,o.q 3^0 ;1.7 !. s a.9 3.Y �2,3 65,,l /v.2 coven./ rn q SUMMARY a RECOMMENDATIONS: VAI-"l CX f,-wc/ be%w 0-11e74 n Ifd4't /,S oaf 7-W. - -ice`•' - .. _ ,f .. -�.. _ - . PROJECT: DESIGNER: DAT E: 3- 42 ` HYDROLOGIC AND CHANNEL INFORMATION SKETCH STATION9- E L. 770,0 AHW= 01 = 91 3 T WI = N/q wv� �L T.W NZ,4 02 = TW2 = EL71 01 = DESIGN DISCHARGE , SAY 025 MEAN STREAM VELOCITY= 02= CHECK DISCHARGE , SAY 050 OR 0100 MAX. STREAM VELOCITY= CULVERT HEADWATER COMPUTATION J �, DESCRIPTION 0 SITE INLET CANT. OUTLET CONTROL HW=H + hO -LSO s i jo COST COMMENTS (ENTRANCE TYPE) n HW K,� H do dS.+� TW hO LS. HW 9 j Cn�p �/3 5Y" /.0 yG 0,9 y,a ;t.9 3,G NIA 3,4 �244 m x r -.o SUMMARY a RECOMMENDATIONS: Nd de-Pi, -d Cy�ta�e/� be�vw D�f/�f. 7Aente^��p, Tw i—f'Prc.,b" .4�! 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Mining Special ' st �19 FROM: Doug Miller WSRO - Land Quality RE: Vulcan Material - Yadkin Quarry 44 DATE: March 20 , 1989 C c-(; " ,.1 ; '+M The staff of this office has reviewed the plans and application submitted of Vulcan Material for their Yadkin Quarry. Review found several items which were not adequately addressed as raised further questions. These comments are as follows : 1. Ts 25 ' buffer adequate along the east side ofthe site? In addition question C #8 states that aft', buffer will be maintained between the quarry and adjacent properties. Ideally buffer should be greater than 25 ' . 2 . Plans state stock piles area is to be at elevation 772 while application in question #3 on page 4 states 770 contour. In addition berms should be constructed early and brought up with the rest of the fill to prevent excessive erosion and resulting sedimentation due to washing out of fill slopes. V ( 3 . / Final contours should be noted on the plans for roads and stock pile areas. C4A road profile and cross-section are needed. In some areas it would seem that road ditches would need to exist on both sides of the road - not just one. Some sections of road north of culvert #3 are going to be much steeper than calculations dictate. 2 The plan indicates temporary slope drains for the stockpile � area. To prevent longterm erosion and sediment control problems, some method of carry water off the slope is needed. { rou. f. ec+�Cti t� xriv£, •( � St v 77? Reclamation plan indicates all 27 acres of woods on the site are to be removed. Limits of clearing would not seem to indicate this much removal of forested land; please clarify. \l vw Page 2 f\\� what is fish/wildlife acreage that land is to be left as? tI l� Rock dam below culvert #3 is handling a lot of water; 3 ' height would limit pond area which would reduce settling efficiency. Consideration should be given to raising this dam. \,,, <, 11,r;• �" iu r�ure- C•-Jt,T r"5�; l G� ��k A long term sediment basin should be considered below culvert #9 to control fines and other settleable solids which would leave the stock pile area in storm water runoff. `� (6.�t} LIC� u �Jc`c-L - i�1SL'+ti.�i�..7 IO�"5"i• I1.PIfitt � Fj<1� 7 � f/(G[4��-- ���'US-� 10 . Release of water from the diversion at the west end of the site is at the top of the grade and will cause a longterm erosion problem. rThis water needs to be carried to a stable outlet. A,,4 "ZO3 7tw i ( 11. Reclamation map does not address shop or used equipment -// area. o 12. will excess spoil be present? I�lIf so, where will it go? J 13 . How will road fills be protected at valley fill locations? Berms with slope drains will likely be necessary to carry runoff to stable grade. 1�4. where is the 25 ' buffer along the Pervis and James � properties? --- � 1\`5 . Culvert #9 may be need a headwall at entrance . on east side of plant site, fill should be feathered into original ground before getting close to the creek as shown. 17 . No monitoring wells were shown. Proposed quarry will place one well (Martin Marietta' s ) between two pits . �"" Lem /- ' �f YE/�w f� ICJ"��,,,",,.�.✓s If this office can provide further input, please let us know. aws " MEMO ' APRIL 7 i989� . �� TO ' CARROLL �� FROM DO TOM UCf MILLER %UBJECT � VULCAN MATERIAL% YADKIN QDARRY PE�MIT APPL��AT1O: R EV I EW O TH AED-TIONAL MATER,TAIL %U TED TO LA N D QU(-)I..T.TY FOR TH MINE T `= A P EFN N M EL THE QUE�TIC T ON T E V R ION% RAI%E� IN MY M�H0 OF MARCH 20 i989 REMAIN APPLICABLE PLE�%E FIND ATTACH ~ ED ADDITIONAL COMMENT% WHICH EXPAN� POINf% MADE IN THE PREV�OU% MEMO . - ~ O ~, �- NO �CREENIN� I% PRO O%ED ALON� THE %OUTH PORTION OF THE PROJECT OR ALONG THE CES'%%RO�DAINTOETHEE%ITE ^NTROL DE%I�N MANUAL %UG[�E%T% FOR 70% %ETTLING EFFICIEH --~~����",' - ��� �«uBxunN%nv��R»�n n ' R�� JHOULD BE O Oi ACRE% P"R CF% OF RUNOFF TR �ROU�H [Y IN A%I , U FACE A EH . E H- �_ - �. �� -�---- - - - - - - - - - _ �«� IN�ORTHEFPROP %ED DA �EABOVENANDLBELOWDCULVERTI�8EDOIN�TEMEETNTHI%OCRITERIA^ ` n�06/ o» ��o= T PE� � ' ~�^� ' T ° �D'` ' R~~R ' ^~ B~~~^ M~^E^~^I^` ~UN�F� ~^^^ �R' � ''A^�: ' ^�^AT LA,�" w��� i __ __M _____ � __ TO __N_ _�� _ _ _ _ _ _ _ _ _ / p/w^ -- INT IN THE MAIN CHANNEL 'vvC/7� %EVERAL CONTROL� ARE NO�ED ON PROPERTY WHICH VULCAN HA% NOT INDICATED THEY ' NTROL MOVE E C N ROLJ 8R PROVID EV D CE O N � N -''w� PLAN P F 1 OR THE ROAD ` P E%E T NO E E I O ' CAN BE MADE OF TH -' ADEQUACY OF HE PRO�O%ED DITCHLI0E TREATMENT WITHOUT %UCH A PROFILE. PL�� �HOUL CLEARLY OUTLINE AREA% TO BE CLE RED AND GRUBBED AROUND THE PROJE _ - JEDI MTEON T �EO NTRUOLT H OE ' %TOCKPAIILNT A� R�EEAN Q r C D. THAE% �TOHO WOEN . T--H--E �� /~�vU E% BE MY MRH OF THE AREA W N H� WOD% MA f CCE -~ MAP L �EN DO � OT �EFL CT % � f F�|� �LOPE DRAIN% . ALL %YMBOL% %HOIW14 ON ' E PLAN %HOULD BE NOTED ON THE LEC-END . PROPO%�D I KAY A% A %CHEM TTC . BUT WE %TILL NEED A �RADINCV PLAN T ~~ 0 %H� )� ADE% ON THE Y RD AREA� B )�ROAD � ADIEN�% / C) GRADIENT ON RAMP ACCE% - I% LOCATED JUCH THAT WATER WILL FLOW O VE R FILL JLDo� D) WITH THE DIVER�ION A�ROW% �HOWN AT THE ENTRANCE TO CULVERT �9 WH�"H �AY WILL WATER FLOW.---'-' N� N� ,� ~~ n� ~~ "� ~~ .� ~~ ~� ~~ ~� ~~ �� �� -------------------------- . ...... ..... 0 t 4 I.WPM` .2" i ..�ff�M N: S 2 4 7 .................. 7 to . .W 10 13 11 �14 0 15 12 16 ,3 14 3 m V'r t5 20 ........... . 16 21 220 17 23 16 24 . .. . ... . .. 29 WN 20 A 2 21 27 -2a 22 29 0 23 30 31 24 3?4 25 3415 -4; & 35 ........... 27 36 28 37 29 39 30 40 3 Xx NIKo„v 41 .... . ... ..... .. 32 : 94 4' 33 ..P 34 45 9 35 460 4 36 48l 37 .: 49 38Soc. FU�ll 52 J.. ........A. AO 53 41 54 55 42 56 tl .57 43 C V 46 61 0.17 620 63 48 64 ... ... .. ... 411 Gr 5 :6710 52 69 0 53 700 71 54 72 s. Olu-M 56 �7 •r ,9 0 2 YADKIN . QUARRY VULCAN MATER2ALS COMPANY ELLER SITE SEDIMENT AND EROSION CONTROL PLAN JANUARY 17 , 1989 REVISED : MARCH 19 , 1989 NARRATIVE o 1 . Land Grading Approximately 210 , 000 CY of overburden will be removed from the ' Quarry pit area and utilized for ramp construction and fill material for the stockpile. area. All fill slopes are to be 3 : 1 . The fill slope on the north „side of the stockpile area is the most vulnerable to erosion. Temporary slope drains and a diversion dike will be_maintained on top of . the fill slope at all times . The filling operation will be carried out in -such a manner that all runoff is continuously diverted to the slope drains and diversion dike on the north side . When the fill is within 2 ' of grade the .slope drains may be removed and the fill area graded so that all runoff is diverted southward to the grass lined channels and permanent diversion dike above the 54 "CMP inlet. immediately upon completion of grading all disturbed areas will be stablized per seeding specifications . 2 . Culverts with outlet protection. Practice 6 . 41 All culverts will have a minimum of 2 . 5 ' of fill from the top of the culvert to roadway subgrade . All culverts are designed to pass o the peak discharge resulting from the 25 year 24 hour storm event. without overtopping the roadway. Rip rap aprons will be utilized at / all culvert outlets and are designed to prevent erosion from velocities resulting from the 25 year 24 hour storm event . 3 . Roadside ditches and channels . ,Practice 6 . 30 and 6 . 31 All Iroadside ditches and channels are designed to convey runoff and remain stable during flows , resulting from the 10 year 24 hour storm event . All grass lined ditches and channels require straw and net as a temporary Liner. Some sections of roadside ditches and channels require rip rap due to excessive slope and velocities . 1 4 . Quarry pit slope drains Both permanent slope drains discharging into the Quarry pit are designed to pass the peak discharge resulting from the 25 year V 24 hour storm event without overtopping the permanent dike constructed above each slope drain. 5 . Temporary slope drains . Practice 6 . 32 Temporary slope drainsrwith temporary dike located on the north side of the stockpile area are designed. to pass the peak discharge resulting from the 1.0 year 24 hour storm event without overtopping the dike . 6 . Temporary sediment traps . Practice 6 . 60 oTemporary sediment traps will be installed at the outlet to all temporary slope drains on the north side of the stockpile area and below the outlets to culverts 1 , 2 , 4 , 5 . : The traps are designed to pass the peak discharge resulting from the 10 year 24 hour storm event and provide sediment storage adequate for 1 year. 7 . Rock check dams . Practice 6 . 63 The rock check dam below culvert ##3 has a life expectancy of less than 1 year. Therefore, the spillway was designed to pass, the peak discharge resulting from the 10 year 24 hour storm event . The basin volume was designed to contain 'the sediment generated from the contributing disturbed areas . for 1 year . The rock check dams below culverts #7 and #8 have a life expectancy of 1 to 3' years . Therefore, the spillway capacity has been designed to pass the peak discharge resulting from the 25 year 24 hour storm event. Though not calculated, stage storage behind culverts upstream and loss of the Quarry pit area from the contributing drainage area is expected to reduce the peak discharge . The basin volumes are 1 . 5 to 2 . 0 times greater than the volume required to contain the sediment generated from upstream disturbed areas for 1 year. o . CONSTRUCTION SEQUENCE o 1 . Clear access road. 2 . Install Temporary Sediment Traps and Rock Dams below access road culverts . 3 . Install access road culverts and Rip Rap Outlet Protection. 4 . Begin grading access road. ' 5 . Install road ditch and channel linings , and vegetate all disturbed areas immediately upon completion of any section of the roadway. ° 6 . Complete access road. week 7 . Clear quarry pit area. $ . .Install Rock Dam below Culvert ##8 ( Ramp Culvert ) . 9 . Install Culvert #8 and Rip Rap Outlet Protection . 14 . Install Culvert #9 and Rip Rap Outlet Protection , 11 . Install Culvert #9 . inlet channels , line and vegetate channnels according to specifications .' 12 . Install Temporary Sediment Traps at Temporary Slope Drain Outlet locations below toe of fill north of Stockpile and Plant Area . 13 . ' Begin overburden removal , ramp construction and fill placement . a. Begin overburden removal from west side of site and proceed eastward allowing the excavated area to act as a sediment trap . b . Install Temporary Dike and Slope Drains along 'at top of fill along the north side of future Stockpile and Plant Area , c . Maintain the Temporary Dike ' and extend the Temporary Slope Drains as fill- rises . d. Install -the Permanent Slope Drains and Berms at Quarry Pit as soon .as overburden removal is complete. in those areas . 14 . Inspect all sediment and erosion control measures after each rain event. Make any needed repairs and remove accumulated sediment from measures when 1/2 full . 15 . Complete overburden removal and fill placement . �� ' � 0:,Enstall Permanent Dike along top fill above the 5411 CMP inlet outh of Stockpile and Plant Area. 17 . Remove Temporary Slope drains and insure drainage for Stockpile and Plant Area is to channels and 54" CMP south of the fill. . 18 . Vegetate all disturbed areas according to the Vegetation Plan . VULCAN MATER2ALS CC7MPANY ELLER SITE SEDIMENT AND EROSION CONTROL PLAN SUPPORTING CALCULATIONS JANUARY 17 , 1989 REVISED : MARCH 19 , 1989 References : 1 . NC NRCD Erosion and Sediment Control Planning and Design Manual . 2 . NC NRCD Land Quality Section Energy Dissapator handout . 3 . Hydraulic Charts for the Selection of Highway Culverts; DOT HEC 5 a . TABLE OF CONTENTS Page Culverts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Roadside ditches and channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Quarry pit slope drains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 26 Temporaryslope drains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Temporary sediment traps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Rockdams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Exhibits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 4D CULVERTS 1. Culvert 01 (18" CMP) : First culvert along access road from SR 1711 a. Runoff (SCS Peak Discharge; reference 1) 1. Soil Type: Lloyd Loam; Hydrologic Soil 'Group B 2, Average watershed slope: 3 .0%, moderate " 3 . Hydraulic length: 470, 4. Rainfall; 25 year 24 hour = 5.5" (8.03m) 5: Curve number (8.03b) LanduseJcover Acres CN Cultivated wfcons. 3.1 71 6. Runoff depth (8.03c) , 25 year 24 hour = 2.5111 7. Peak discharge rate (8.03p) = 4.6 cfs Q25 = (2,5111) (4.6 cfs inch) = 11.5 cfs b. Design information 1. Pipe slope = 8.0% 2. Pipe length = 50, 3. Qdesign _ Q25 11.5 cfs 4. Allowable headwater depth (AHW) = 4.01 5. Culvert type: CMP, Projecting; ke = 0.9; .n = 0.024 6. Receiving watercourse: Relatively undefined natural channel significantly wider than anticipated culvert size. Therefore, depth of flow in the channel is expected to be considerably less than critical depth in the culvert. Thus, tailwater. is ineffective and channel depth computations are not warranted. 7 , TW25 = N/A 8. Using the method in reference 3 complete exhibit 1 and select a 18" culvert. c. Rip rap outlet protection (NYDOT Method; reference 2) Vo = 9.9 fps (Exhibit 1) Zone = 2 ; apron material = light = 6" (D50) Lining thickness = 12" ; Apron length = 9' Apron end width = 91 ; Filter blanket = Synthetic filter fabric i 2. Culvert 02 (24" CMP) : Second culvert along access road from SR 1711 a. Runoff (SCS Peak Discharge; reference 1) 1. Soil Type: Lloyd Loam; Hydrologic Soil Group B 2. Average watershed slope: 3 .0%, moderate 3 .- Hydraulic length: 850, 4. Rainfall: 25 year 24 hour = 5.5" (8.03m) 5. Curve number (8.03b) Landuse/cover Acres CN Cultivated w/cons. 6. 2 71 6. Runoff depth (8.03c) , 25 year 24 hour = 2,5111 7. Pear discharge rate (8.03p) = 8.0 cfs Q25 = (2.5111) (8.0 cfs/inch) = 20.1 cfs b. Design information 1. Pipe slope = 8.0% 2. Pipe length = 60' 3. Qdesign = Q25 = 20.1 cfs 4. Allowable headwater depth (AfiW) = 4,5' 5. Culvert type: CMP, Projecting; ke = 0.3; n = 0.024 b. Receiving watercourse: Relatively undefined natural channel significantly wider than anticipated culvert size. Therefore, depth of flow in the channel is expected to be considerably less than critical depth in the culvert. Thus, tailwater is ineffective and channel depth computations are not warranted. 7. TW25 = NIA 8. Using the method in reference 3 complete exhibit 2 and select a 2411 culvert, c. Rip rap outlet protection (NXDOT Method; reference 2) Vo = 11.4 fps (Exhibit 2) - Zone = 2 ; apron material = light = 6" (D50} Lining thickness = 12" ; Apron length = 12' Apron end width = 12' ; Filter blanket = Synthetic filter tabvi.c 3 . Culvert #3 (24" CMP) : Third culvert along access road from SR 1711 a. Runoff (SCS Peak Discharge; reference 1) 1. Soil Type: Lloyd Loam; Hydrologic Soil Group B 2. Average watershed slope: 4.0%, moderate 3 . Hydraulic length: 790, 4 . Rainfall: 25 year 24 hour.= 5.5" (8.03m) 5_. Curve number (8.03b) Landuse/cover Acres CN Acres X CN Cultivated w/cons. 9.4 71 667 .4 Woods-good cover 1.9 55 104.5 11.3 771.9 Weighted CN = 771.9. / 11.3 acres = 68.3 use 68 6. Runoff depth (8.03c) , 25 year 24 hour = 2.25" 7. Peak discharge rate (8.03p) = 10.1 cfs Q25 = (2.25, (10.1 cfs inch) = 22.7 cfs b. Design information 1. Pipe slope = 7.0% 2. Pipe length = 90, 3 . Qdesign - Q25 = 22.7 cfs 4. Allowable headwater depth (AHW) = 4.5, 5 . Culvert type: CMP, Projecting; k = 0.9; n = 0.024 .. e 6. Receiving watercourse: Wide, defined channel with a rock check dam located approximately 140' downstream. Temporary impoundment behind the rock check dam is expected to provide some tailwater conditions at the culvert outlet. 7. TW25 = 0.5' 8. Using the method in reference 3 ; complete exhibit 3, select a 24" culvert. c. Rip rap outlet protection (NYDOT Method; reference 2) Vo = 11.2 fps (Exhibit 3) Zone = 2; apron material = light = 6" (D } 50 . Lining thickness = 12" ; Apron length = 12' Apron end width = 12' ; Filter blanket = Synthetic filter fabric q 4,. Culvert #4 (24" CMP): Fourth culvert along access road from SR 1711 a. Runoff (SCS Peak Discharge; reference 1) 1. Soil Type: Lloyd Loam; Hydrologic Soil Group H 2. Average watershed slope: 3.0%, moderate 3 . Hydraulic length; 680, 4 . Rainfall: 25 year 24 hour = 5,5" (8.03m) 5. Curve number (8.03b) Landuse/cover Acres CN Acres X CN Cultivated w/cons. 5.0 71 355.0, - Woods-good cover 1.5 55 . 71.5 6.3 426. 5 Weighted CN = 426.5 1 6.3 acres = 67.7 use 68 6. Runoff depth (8.03c) , 25 year 24 hour = 2.251, 7. Peak discharge rate (8.03p) = 7.6 cfs Q25 = (2.2511) (7.6 cfs/inch) _ 17, 1 cfs b. Design information 1. Pipe slope = 4 .0% 2. Pipe Length = 60, 3. 4design � Q25 = 17.1 cfs 4. Allowable headwater depth (AHW) 4.5' 5. Culvert type: CMP, Projecting; ke = 0.9; n = 0.024 6. Receiving watercourse: Relatively undefined natural channel significantly wider than anticipated culvert size. Therefore, depth of flow in the channel is expected to be considerably less than critical depth in the culvert. Thus, tailwater is ineffective and channel depth computations are not warranted. 7 . TW25 = NIA 8. Using the method in reference 3; complete exhibit 4, select a 24" culvert. c. Rip rap outlet protection (NYDOT Method; reference 2) - Vo = 8.4 fps (Exhibit 4) Zone = 2 ;' apron material = Light = 6" (D50} Lining thickness = 12" ; Apron' length = 12, Apron end width = 121 ; Filter blanket = Synthetic filter fabric 4 5. Culvert 05 (18" CMP) : Fifth culvert along access road from SR 1711 a. Runoff (SCS Peak Discharge; reference 1) 1. Soil Type: Lloyd Loam; Hydrologic Soil Group B 2. Average watershed slope: 4.0%, moderate 3. Hydraulic length: 360! 4. Rainfall: 25 year 24 hour = 5.5" (8.03m) 5. Curve number (8.03b) Landuse/cover Acres CN Acres X CN Cultivated w/cons. 1.8 71 127.8 Woods-good cover 1.1 55 60.5' 2.9 188.3 Weighted CN = 188.3 / 2.9 acres = 64.5 use 65 6. Runoff depth (8.03c) , 25 year 24 hour = 2.00" 7 . Peak discharge rate (8.03p) = 4. 1 cfs Q25 = (2.0011) (4. 1 cfs/inch) = 8.2 cfs b. Design information 1. Pipe slope = 9.,0% 2. Pipe length = 60, 3. Qdesign = Q25 = 8.2 cfs 4 . Allowable headwater depth (AHW) = 4.0' 5. Culvert type: CMP, Projecting; ke = 0.9 ; n = 0.024 6. Receiving watercourse: Relatively undefined natural channel significantly wider than anticipated culvert size. Therefore, depth of flow in the channel is expected to be considerably less than critical depth in the culvert. .Thus, tail.water is ineffective and channel depth computations are not warranted. 7. TW25 = NIA 8. Using the method in reference 3 ; complete exhibit 5, select a 18" culvert. c. Rip rap outlet protection (NYDOT Method; reference 2) Vo = 9.6 fps (Exhibit 5) ® Zone = 2 ; apron material = light = 6" (D50) Lining thickness = 12" ; Apron length = 9' Apron end width = 91 ; Filter blanket = Synthetic filter fabric 5 6. Culvert #6 (18" CMP) : Sixth culvert along access road from SR 1711 a. Runoff (SCS Peak Discharge; reference 1) 1. Soil Type: Lloyd Loam; Hydrologic Soil Group B 2. Average watershed slope: 9.0%, steep 3. Hydraulic length: 410' 4 . Rainfall: 25 year 24 hour = 5.5" (8.03m) 5. Curve number (8.03b) Landuse/cover Acres CN Woods-good cover 5.5 55 6. Runoff depth (8.03c) , 25 year 24 hour = 1. 221, 7 . Peak discharge rate (8.03q) = 8.3 cfs Q25 = (1.2211) (8.3 cfs/inch) = 10.1 cfs . 'b. Design information 1. Pipe slope = 3 .0% 2. Pipe length = 55' 3' Qdesign = Q25 = 10.1 cfs 4. Allowable headwater depth (AHW) = 4.0' 5. Culvert type: CMP, Projecting; ke = 0.9 ; n = 0.024 6. Receiving watercourse: V-shaped rip rap channel. Q 5 in the channel is expected to provide some tailwater at the culvert outlet. 7 . TW25 = 1.1' 8. Using the method in reference 3 ; complete exhibit .6, select a 181, culvert. c. Rip rap outlet protection (NYDOT Method; reference 2) V o = 6.7 fps (Exhibit 6). Zone = 2 ; apron material = light• = 6" (D50) Lining thickness = 12" ; Apron length = 9' Apron end width = 9' ; Filter blanket = Synthetic filter fabric 6 7. Culvert 07 (36" CMP) : Seventh culvert along access road from SR 1711 a. Runoff (SCS Peak Discharge; reference 1), 1. Soil Type: Lloyd Loam; Hydrologic Soil Group B 2. Average watershed slope: 11.0%, Steep 3 . Hydraulic length: 1950' 4 • Rainfall: 25 year 24 hour = 5.5" (8.03m) - 5. ,Curve number (8.03b) Landuse/cover Acres CN Acres X CN Cultivated w/cons. 8,4 71 596.4 Woods-good cover 21.9 55 1204.5 30.3 1800,9 Weighted CN = 1800.9' '/ 30.3 acres =� 59.4 use 60 6. Runoff depth (8.03c) , 25 year 24 hour = 1.611, 7. Determine peak discharge for equivalent drainage area Equivalent drainage area = 39.0 acres (8.03n) Discharge per inch of runoff (8.03q) = 37 .0 cfs Q = (1.6111) (37 .0 cfs/inch) = 59.6 cfs Q = (59.6 cfs) (30.3 acres139.0 acres) = 46.3 cfs 8. Adjust discharge for watershed slope (8.03d) Q25 = (0.93) (46.3 cfs) = 43 .1 cfs'" b. Design information 1. Pipe slope = 2.0% 2. Pipe length = 110' 3 ' Qdesign = Q25 = 43 . 1 cfs 4 . Allowable headwater depth (AHW) = 12.5' 5. Culvert type: CMP, Projecting; ke = 0.9 ; n = 0.024 6. Receiving watercourse; Wide, natural channel immediately below cultvext outlet narrowing to approximately 8' in width with channel slope increasing to to 7.5% about 100, downstream is expected to provide tailwater conditions at outlet. 7 . TW25 = 1. 1' 8. Using the method in reference 3 ; complete exhibit 7 , select a 361, culvert. c. Rip rap outlet protection (NYDOT Method; reference 2) - Vo = 8. 1. fps (Exhibit 7) . Zone• - 2; apron material =light = 6" (D50} . Lining thickness = 12" ; `Apron length = 18' Apron end width = -181 ; � Filter blanket = Synthetic filter fabric . ,. 8. Culvert #8 (54" CMP) : !Under quarry pit ramp a. Runoff (SCS Peak Discharge; reference 1) I. Soil-Type: Lloyd Loam; Hydrologic Soil Group B 2. Average watershed slope: 10.0%, Steep 3 . Hydraulic length; 1110, 4.'.Rainfall: 25 year 24 hour = 5.5" (8.03m) . S. ,Curve number (8.03b) Landuse/cover Acres CN Acres X CN Pasture-good 7. 1 55 390.5 Woods-good cover 12.5 61 762.5 • 19.6 1153.0 • Weighted CN = 1153.0 / 19.6 acres = 58.8 use 59 6. Runoff depth (8.03c) , 25 year 24 hour = 1.53" 7 . Determine peak discharge for -equivalent--drainage area Equivalent drainage area = 18.0 acres (8.03n) Discharge per inch of runoff (8.03q) = 20,0 cfs Q = (1.5311) (20.0 cfs/inch) = 30.6 cfs Q = (30.6 cfs) (19.6 acres/18.0 acres) = 33.3 cfs 8. Adjust discharge for watershed slope (8.03d) Q25 = (0.92) (33 .3 cfs) = 30.7 cfs 9. Total runoff (add discharge from culverts 4,5,6,7,@ channel for culvert #k6) Q25 total = 30.7 + 17 . 1 + 8.2 + 10.1 + 43. 1 +2.8 = 101.9 cfs b. Design information 1. Pipe slope = 2.0% - 2. Pipe length 170, 3 ' Qdesign = Q25 = 101.9 cfs A 4. Allowable headwater depth (AHW) = 9.6' 5. Culvert type: CMP, Projecting; ke 0.9 ; n = 0.024 G. Receiving watercourse: Wide, expanding, natural channel immediately below culvert outlet. Soine tailwater conditions are expected .at culvert outlet. 7 . TW25 = 1.5' 8. Using the method in reference 3 ; complete exhibit 8, select a 54" culvert. c. Rip rap outlet protection (NYDOT Method;' reference 2)', V = 10.2 fps (Exhibit.8)' 0 Zone = 3 ; apron material =medium =' 13" (D50) Lining thickness = .18" ; Apron length 36, Apron end width = 361 ; Filter blanket = Synthetic filter fabric 9. ,Culvert #9 (54" CMP) : Under stockpile area a. Runoff (SCS Peak Discharge; reference 1) 1. Soil Type: Lloyd Loam; Hydrologic Soil Group B 2. Average watershed slope: 9.0%, Steep_ 3 . Hydraulic length: 880, 4. Rainfall: 25 year 24 hour = 5.5" (8.03m) 5 . Curve number (8.03b) Landuselcover Acres CN Acres X CN Cultivated w1cons. 3.3 71 234.3 Stockpile area-gravel 10.0 85 85010 Pasture-good 12.7 61 774.7 Woods-good cover 4.3 55 236.5 30.3 2095.5 Weighted CN = 2095 .5 1 30.3 acres = 69.2 use 70 6. Runoff depth (8.03c) , 25 year 24 hour = 2.42" 7. Determine peak discharge for equivalent drainage area Equivalent drainage area = 12.0 acres (8.03n) Discharge per inch of runoff (8.03q) = 17.0 cfs Q = (2.4211) (17.0 cfs/inch) = 41.1 cfs Q Q = (41.1 cfs) (30.3 acres/12.0 acres) .= .103.8 cfs 8. Adjust discharge for watershed slope (8.03d) OQ25 - (0.88) (103 .8 cfs) = 91.3 cfs b. Design information 1. .Pipe slope = 6.0% 2. Pipe length =, 410+ 3. Qdesign T Q25'- 91.3 cfs{ 4. Allowable. headwater depth (AHW) = ,6,4"'' 5. Culvert type; CMP, Projecting; k' = 0.9 ; n = 0.024 6. Receiving watercourse: : . There is no defined channel at the culvert outlet. Therefore, flow below the culvert outlet is expected to be considerably less than critical depth"_._ of .flow in the culvert. Thus, tailwater is ineffective and computations are not warranted. 7. TW25 = NIA 8. Using the method in reference 3 ; complete exhibit 9, select a 541, culvert. c. Rip rap outlet protection (NYDOT Method; ' reference 2) Vo = 14.9 fps (Exhibit 9) Zone = 5; apron material = heavy = 23++ (D50} Lining thickness = 30" ; Apron length = 45' Apron end width = 45' ; Filter blanket = Synthetic filter fabric 1 r% ROADSIDE DITCHES AND CHANNELS Runoff curve numbers and watershed slopes are from previous culvert Ooutlet protection calculations. For drainage°areas less than 1' acre the 1 acre rate was used to determine peak discharge. 1. Culvert #1, east. ditch a. Runoff (SCS Peak Discharge Method, - reference- 1) I. Drainage area 1,0 acres 2. Curve number w 71 3 . Average watershed slope _= 3.0%, moderate 4. Runoff depth (8.O3c) 10 year 24 hour = 2.12" 2 year 24 hour, = 1.09.1.1 5. Peak discharge rate (8.O3p) = 2,O *cfs Q10 - (2.1211) (2.O. cfs/inch) -= 4.2 cfs Q2 - (1.0911) (2.0• cfs/inch) .= 2.2•cfs b. Proposed ditch grade = 2.7% • c. Proposed vegetative' cover = Tall Fescue d. Soil type = Lloyd Loam (easily erodible) e. Permissible velocity for established vegetation = 4.5 fps (8.05a) f. Retardance class = "C" uncut, -"D" .cut (8.O5c) g. V shape ditch with Z = 4 Description d(ft) A(ft2) R(ft) n V(fps) Q(efs) Comments Cut "D" 0.7 1.96 0.340 0.049 2.4 4.8 V<V ,Q>Q p 1O Uncut "C" 0.8 2.56 0.388 0.060 2.2 5 .6 Q>Q1O Bare 0.4 0.64 0, 194 0.020 4. 1 2.6 Q>Q2,V<Vp Tall Fescue is adequate for a permanent cover. However, a temporary lining is required since V>Vp (2.0 fps) . h. Determine acceptable temporary lining _ ].., Calculate shear stress for Q2 T = yds = (62.4) (0.4) (0.027) = 0.67 lb/ft2 2. -Straw and net appears to be and acceptable lining Td = 1.45 (8.05g) , n = 0.033 (8.05e) d(ft) A(ft2) R(ft) n V(fps) ' Q(cfs) T(lb/ft2) Comments 0.6 1.44 0.241 0.433 3 .2 4 .7 1.01 T<Td,Q>Q2 Ditch summary: Permanent cover = Tall Fescue, Temporary lining = Straw and net V shape, Z = 4, d = 1.0' , grade = 2.7% 2. Culvert 01, west ditch a. Runoff (SCS Peak Discharge Method, reference 1) I. Drainage area = 0.4 acres 2. Curve number = 71- 3 . Average watershed slope = 3 .0%, moderate 4. Runoff. depth (8.03c) 10 year 24 hour = 2.1211 , 2 year 24 hour = 1.091, 5. Peak discharge rate (8.03p) 2.0 cfs. S • , Q10 - (2.1211) (2.0 cfs/inch) - 4.2 cfs Q2 = (1.0911) (2.0 cfs/inch) a 2.2 .cfs b. Proposed ditch grade = 1.5% c. Proposed vegetative cover = Tall Fescue d. Soil type = Lloyd Loam (Easily erodible) e. Permissible velocity for established vegetation_ = 4.5 fps (8,05a) f. Retardance class= "C" uncut, I'D" cut (8.05c) g. V shape ditch with. Z = 4 Description d(ft) •A(ft2) R(ft) n V(fps) Q(cfs) ' Comments Cut "D" 0.8 2.56 0.388 0.049 2.0 5.2 - V<Vp,Q>Q10 Uncut "C" 0.8 2.56 0.388 0,060 1.6 4.2 Q=Q1Q Bare 0.4 0.64 0.194 0.020 3. 1 2.0 V>V P Tall Fescue is adequate for a permanent cover. However, a temporary lining is required since V>Vp (2.0 fps) . h. Determine acceptable temporary lining 1. Calculate shear stress for Q2 T = yds = (62.4) (0.4) (0.015) = 0.37 lblft2 2. Straw and net appears to be and acceptable lining Td = 1.45 (8.05g) , n = 0.033 (8.05e) d(ft) AM 2 R(ft) n V(fps) Q(cfs) T(lb/ft2) Comments 0.6 1.44 0.291 0.033 2.4 3.5 0.56 T<Td,Q>Q2 -. Ditch summary: Permanent cover = Tall Fescue, Temporary lining = Straw and net V shape, Z = 4, d = 1.01 , grade = 1,5% 3. Culvert #2, east and west ditches The only difference in parameters for these ditches and Culvert 4f1, west are the drainage areas. The 1 acre rate was used to calculate peak discharge for Culvert #1 even though the. actual area was 0.4 acres. Culvert #2 east ditch drainage area is 0.5 acres and the west ditch drainage area is 1.0 acres. There for construct both Culvert -02 ditches 'to the same specifications as Culvert 0.1, west. 4 . Culvert 03, south ditch a. Runoff (SCS Peak Discharge Method, reference 1) 1. Drainage area = 8.8 acres 2. Curve number = 68 S. Average watershed slope =' 4.0%, moderate 4. Runoff depth (8.03c) 10 year 24 hour = 1.8819 ' 2 year 24 hour = 0.931' 5. Peak discharge rate (8.03p) = 9.6 cfs Q10 = (1.8$") (9.6 cfsjinch) = 18.0 cfs Q2 = (0.9311) (9.6 cfs inch) = 8.9 cfs b. Proposed ditch grade = 5.47% c. Proposed vegetative cover = Tall. Fescue . d. Soil type = Lloyd Loam (easily erodible). e. Permissible velocity for established- vegetation = 4.0 fps (8.05a) f. Retardance class = "C" uncut, "D" cut (8.05c) g. V shape ditch with Z = 4 Description d(ft) A(ft2) R(ft) n V(fps) Q(cfs) Comments Cut "D" 0.9 3 .24 0.437 0,048 4 . 1 13 .4 V>V ,Q<Q p 10 Vegetation is not a suitable cover. Use rip rap. Try rip rap D50 = 9" Td = 3.8 lb/ft2 (8.05g) , n = 0.062 (8.05f) d(ft) A(ft2) R(ft) n V(fps) Q(cfs.) T(lbfft2} Comments 1.1 4.84 0.534 0.062 3 .7 18.0 3 .7 T<Td,Q=Q10 Determine maximum stone size and rip rap thickness Dmax = 1.5 D50 = (1.5) (911) = 13 .5 use 1211. Rip rap thickness = (1.5) (1211) = 181, ODitch summary: Permanent cover = rip rap, D50 = 911 , thickness = 18"' V shape, Z = 4, d = 1.51 , grade = 5.4% Filter blanket = Synthetic filter fabric ,5. Culvert U , north ditch a. Runoff (SCS- Peak Discharge Method, reference 1) . 1. Drainage area = 2.5 acres 2 . Curve number = 68 3. 'Average watershed slope, = 4.0%, moderate' . ` 4 . Runoff depth (8.03c) of .� 10 year .24 hour = 1.881" lA 2 year 24 hour =�- 0.93"' 5. Peak discharge rate (8.03p) - 3.7 cfs Q10' _ (1.8811) (3.7 cfs/inch) - '6.8 cfs Q2 ' _ (0.9311) (3.7 cfs/inch) = 3 .4 cfs . b. Proposed ditch grade = 4.1% ' c. Proposed vegetative cover = Tall Fescue d. Soil type = Lloyd Loam (easily erodible) e. Permissible velocity for established vegetation = 4 .5 fps (8.05a) f. Retardance class = "C" uncut, "D" cut (8.05c) g. V shape ditch with Z = 4 Description d(ft) A(ft2) R(ft) n V(fps) Q(cfs) Comments Cut "D" 0.8 2.56 0.388 0.048 3.3 8.5 V<Vp,Q>O Uncut "C" 0.8 2.56 0.388 0.060 2.7 6.8 Q=Q10 Bare 0.5 1.00 0.243 0.020 3 .9 3 .9 V>V Tall Fescue is adequate for a permanent cover. However, a temporary lining is required since V>Vp (2,0 fps) . h. Determine acceptable' temporary lining 1., Calculate shear stress for Q2 T = yds = (62.4) (0.5) (0.041) = '1.28 lb/€t2 2. Straw and net appears to be and acceptable lining Td = 1.45 (8,05g) , n = 0.033 (8.05e) d(ft) A(€t2) R(ft) n V(fps) Q(cfs) T(lb/ft2) Comments 0.5 1.00 0.243 0.033 3.6 3.6 1.28 T<Td,Q>Q2 Ditch summary: Permanent cover = Tall Fescue, Temporary lining = Straw and net V shape, Z = 4, d = 1.01 , grade = 4.1% 7 r, 6. Culvert 04, east ditch a. Runoff (SCS Peak Discharge Method, reference 1) 1. Drainage area = 0.6 acres 2. Curve number = 68 3. Average watershed slope = 3.0%, moderate 4. Runoff depth (8.03c) 10 year 24 hour := 1.88" 2 year 24 hour = .0.93" 5. Peak discharge rate (8.03p) = 1.9 cfs Q10 = (1.8811) (1.9 cfs/inch) 3.6, cfs Q2 = (0.9311) (1.9 cfs/inch) = 1.8 cfs b. Proposed ditch grade = 6.7% c. Proposed vegetative cover = Tall Fescue d. Soil type = Lloyd Loam (easily erodible) e. Permissible velocity for established vegetation = 4.0 fps (8.05a) f. Retardance class = "C" uncut, "D" cut (8.050 g. V shape ditch with Z = 4 Description d(ft) A(ft2) R(ft) n V.(fps) Q(cfs) Comments Cut "D" 0.6 1.44 0.291 0.058 2.9 4. 2 V<Vp,Q>Q10 Uncut "C" 0.7 1.96 0.340 0.072 2.6 5.1 Q>Q10 Bare 0.3 0.36 0. 146 0.020 5.3 1.9 V>Vp Tall Fescue -is adequate for a permanent cover. However, a temporary lining is required since V>Vp .(2.0 fps) . h. Determine acceptable temporary lining 1. .Calculate shear stress for Q2 T = yds = (62.4) (0.3) (0.067) = 1.25 lb/ft2 2. Straw and net appears to be and acceptable lining Td = 1. 45 (8.05g) , n = 0,065 (8.05e) d(ft) A(ft2) R(ft) n ' V(fps) Q(cfs) T(lb/ft2) Comments 0.4 0.64 0.194 0.065 2.0 1.3 1.67 T>Td,Q<Q2 Since peak discharge was calculated at the 1 acre rate rather than the actual 0.6 acre drainage area the actual flow depth and rate will be much less. Therefore, straw and net should be adequate. Ditch summary: Permanent cover = Tall Fescue, Temporary lining = Straw and net V shape, Z = 4 , d = 1.01 , grade = 6.7% 15 7. Culvert #4, west ditch a. Runoff (SCS Peak Discharge Method, reference 1) 1. Drainage area 0.3 acres 40 2. Curve number = 68 3 . Average watershed slope = 3.0%, moderate 4. Runoff depth (8.03c) 10 year 24 hour = 1.88" 2 year 24 hour = 0.93" 5. Peak discharge rate (8.03p) = 1.9 cfs Q10 = (1.8811) (1.9 cfs/inch) = 3.6 cfs Q2 = (0.9311) (1.9 cfs/inch) = 1.8 cfs b. Proposed ditch grade = 2.7% c. Proposed vegetative cover = Tall Fescue d. Soil type = Lloyd Loam (easily erodible) e. Permissible velocity for established vegetation = 4 .5 fps (8.05a) f. Retardance class = "C" uncut, "D" cut (8.05c) g. V shape ditch with Z = 4 Description d(ft) A(ft2} R(ft) n V(fps) Q(cfs) Comments Cut "D" 0.7 1.96 0.340 0.059 2.4 4.7 V<Vp,Q>Q10 Uncut "C" 0.7 1.96 0.340 0.064 1.8 3.6 Q=Q10 Bare 0.4 0.64 0.194 0.020 4.0 2.6 V>V P Tall Fescue is adequate 'for a permanent cover. However, a temporary lining is required since V>V (2.0 fps) . p i h. Determine acceptable temporary lining 1. Calculate shear stress for Q2 T = yds = (62.4) (0.3) (0.027) = 0.67 lb/ft2 2. Straw and net appears to be and acceptable lining Td = 1. 45 (8.05g) , n = 0.033 (8.05e). d(ft) A(ft2) R(ft) n V(fps) Q(cfs) T(lb/ft2) Comments 0.5 1.00 0.243 0.033 2.8 2.8 0.84 T<Td,()>Q2 Ditch summary: Permanent cover = Tall Fescue, Temporary lining = Straw and net V shape, Z = 4 , d = 1.01 , grade = 2.7% 16 - S. Culvert #5, east ditch a. Runoff (SCS Peak Discharge Method, reference 1) 1. Drainage area = 0.3 acres 2. Curve number = 65 3 . Average watershed slope W 4.0%, moderate 4. Runoff depth (8,03c) 10 year 24 hour- 1.65" 2 year 24 hour = 0.77" •5 • `Peak discharge rate (8.03p) =, 1.9' cfs Q1a _ (1.65") (1.9 cfs/inch) - 3.1' efs : Q2 = (0.7711) (1.9 •cfs/inch) = 1.5 cfs b. .Proposed ditch grade = 3.09E c. Proposed vegetative cover = Tali Fescue d• Soil type = Lloyd Loam (easily erodible) e. Permissible velocity for established vegetation = 4 .5 fps (8.05a) f. Retardance class = "C" uncut, "D" cut (8.05c) g. V shape ditch with Z = 4 Description d(ft) A(ft2) R(ft) n V(fps) Q(cfs) Continents Cut "D" 0.6 1.44 0.291 0.052 2.2 3. 1 V<V ,Q=Q p IO Uncut "C" 0.7 1.96 0.340 0.059 2.1 4. 1 Q>Q10 Bare 0.4 0.64 0. 194 0.020 4.4 2.8 V>V p Tall Fescue is adequate for a permanent cover. However, a temporary lining is required since V>Vp (2.0 fps) . h. Determine acceptable temporary lining 1., Calculate shear stress for Q2 T = yds = (62.4) (0.4) (0.03) = 0.75 lb/ft2 2. Straw and net appears to be and acceptable lining Td =-1.45 (8.05g) , n = 0.033 (8.05e) d(ft) A(ft2} R(ft) a V(fps) , Q(cfs) T(lb/ft2} Comments 0.5 1.00 0.243 0.033 3 .0 3 .0 0.94 T<Td,Q>Q2 Ditch summary: Permanent cover = Tall Fescue, Temporary .lining = Straw and net V shape, Z = 4 , d = 1.01 , grade W 3.0% ,7 9. Culvert 05, west ditch a. Runoff (SCS Peak Discharge Method, reference 1) 1. Drainage area = 0.3 acres 2. Curve number = 65 . 3 . Average watershed slope = 4.0%, moderate 4. Runoff depth (8.03c) 10 year 24 hour = 1.651, 2 year 24 hour = 0.771, 5. Peak discharge rate (8.03p) = 1.9 cfs Q10 = (1.6511) (1.9 cfs/inch) = .3.1 cfs Q2 =. (0.7711) (1.9 cfsJinch) = 1.5 cfs b. Proposed ditch grade =• 1.5% c. Proposed vegetative cover = Tall Fescue d. Soil' type = Lloyd Loam (easily erodible) e. Permissible velocity for established vegetation = 4 .5 fps (8.05a) f. Retardance class = "C" uncut, "D" cut• (8.05c) g. V shape ditch with Z = 4 Description d(ft) A(ft2) R(ft) ri V(fps) Q(cfs) Comments Cut "D" 0.7 1.96 0.340 0.048 1.9 3.7 V<V ,Q>Q p 10 O Uncut "C" 0.7 1.96 0.340 0.059 1.5 3. 1 Q=Q10 Bare 0.4 0.64 0. 194 0.020 3.0 2.0 V>Vp Tall Fescue is adequate for a permanent cover. However, a temporary lining is required since V>Vp (2.0 fps) . h. Determine acceptable temporary lining 1. Calculate shear stress for Q2 T = yds = (62.4) (0.4) (0.015) = 0.37 1bJft2 2. Straw and net appears to be and acceptable Xining Td = 1.45 (8,05g) , n = 0.033 (8.05e) d(ft) A(ft2) R(ft) n V(fps) Q(cfs) T(lb/ft2) Comments 0.5 1.00 0.243 0.033 2.2 2.2 0. 47 - T<Td,Q>Q2 Ditch summary: Permanent cover = Tall Fescue, Temporary lining = Straw and net V shape, Z W 4, d = 1.01 , grade = 1.5% �o 10. Culvert #6, east ditch a. Runoff (SCS Peak Discharge Method, reference 1) 0 1. Drainage area 5.0 acres 2. Curve number = 55 3. Average watershed slope = 9.0%, steep 4. Runoff depth (8.03c) 10 year 24 hour = 0.9411 2 year 24 hour = 0.3211 5. Peak discharge rate (8.03q) = 8.0 cfs Q10 = (0.9411) (8.0 cfs/inch) = -7'.5 cfs Q2 = (0.3211) (8.0 cfs/inch) = 2.6 cfs b. Proposed ditch grade = 9.7% c. Proposed cover = rip rap (too steep for vegetation) d. V-shape ditch with Z = 4 Try rip rap D50 = 121, Td = 5.0 lb/ft2 (8.05g) , n = 0.084 ' (8.05f) d(ft) A(ft2) R(ft) n V(fps) Q(cfs) T(lblft2) Comments 0.8 2.56 0.388 0.084 2.9 7.5 4.8 T<Td,Q=Q10 Determine maximum stone size: and rip rap thickness Dmax = 1.5 D50 = (1.5) (1211) = 1811 , Rip rap thickness = (1.5) (1811) = 27 Ditch summary: Permanent cover = rip rap, D50 = 1211 , thickness = 271, V shape, Z = 4 , d = 1.51 , grade = 9.7% Filter blanket = Synthetic filter fabric 7 A 11. Culvert #6, west ditch a. Runoff (SCS Peak Discharge Method, reference 1) 1. Drainage area = 0.5 acres 2. Curve number = 55 � 3 . Average watershed slope = 9.0%, steep 4 . Runoff depth (8.03c) ' 10 year 24 hour = 0.941, 2 year 24 hour = .0.32" 5. Peak discharge rate (8.03q) = 2.5 cfs Q10 = (0.9411) (2.5 cfs/inch) = 2.4 cfs Q2 = (0.3211) (2.5 cfs/inch) = 0.8 cfs b. Proposed ditch grade = 4.8% c. Proposed vegetative cover = Tall Fescue d. Soil type = Lloyd Loam (easily erodible) e. Permissible velocity for established vegetation = 4.5' fps (8.05a) f. Retardance class = "C" uncut, "D" cut (8.05c) g. V shape ditch with Z = 4 Description d(ft) A(ft2) R(ft) n V(fps) Q(cfs) Comments OCut I'D" 0.6 1. 44 0. 291 0.052 3 .4 4.9 V<Vp,Q>Q10 Uncut "C" 0.6 1. 44 0.291 0.070 2.0 2.9 Q>Q10 Bare 0.3 0.36 0. 146 0.020 4.5 1.6 V>V p Tall Fescue is adequate for a permanent cover. However, a temporary lining is required since V>Vp (2.0 fps) . h. Determine acceptable temporary lining 1. Calculate shear stress for Q2 T = yds = (62.4) (0'.3) (0.048) = 0.90 lb/ft2 2. Straw and net appears to be and acceptable lining Td = 1.45 (8.05g) , n = 0.065 (8.05e) d(ft) A(ft2) R(ft) n V(fps) Q(cfs) T(lb/ft2) Comments 0.4 0.64 0.194 0,065 1.7 1.1 1.20 T<Td)Q>Q2 Ditch summary: Permanent cover = Tall Fescue, Temporary lining = Straw and net V shape, Z = 4, d = 1.01 , grade = 4 .8% 9n 12: Culvert V, east ditch a. Runoff (SCS Peak Discharge Method, reference 1) O1. Drainage area = 0.2 acres 2. Curve number 60 3 . Average watershed slope = 11.0%, steep ' 4. Runoff depth (8.03c.) 10 year 24 hour = 1.30" 2 year 24 hour = 0.55" 5. Peak discharge rate (8.03q) — 2.6 cfs Q10 = (1.3011) (2.6 cfs/inch) = 3 .4= cfs Q2 =. (0.5511) (2.6 cfs/inch) 1.4 cfs. ' . z . b. Proposed ditch grade = 13 .0% c. Proposed cover = rip rap (too steep for vegetation) d. V shape ditch with Z = 4 Try rip rap D50 = 12" Td = 5.0 lb/ft2 (8.05g) , n = 0.084 (8.05f)., - d(ft) A(ft2) R(ft) n V(fps) Q(cfs) .. T(1b/ft2) Comments 0.6 1.44 0.291 0.084' 2.8 . 4.0 4.9 T<Td,Q>Q10 Determine maximum stone size and rip .rap thickness Dmax = 1.5 D50 = (1.5) (1211) = 18" Rip rap thickness = (1.5) (1811) = 27" Ditch summary: Permanent cover = rip rap, D54 = 1211 ", thickness = 27 V shape, Z = 4, d = 1.51 , grade = 13.0% 13 . Culvert V , west ditch, upper section a. Runoff (SCS Peak Discharge Method, reference' l) . 1. Drainage area = 1.2 acres 2. Curve number 60 3 . Average watershed slope = '11.0%, steep 4 . Runoff depth (8.03c) 10 year 24 hour = 1.30" 2 year 24 hour = 0.55" 5. Peak discharge rate (8.03q) = 2.7 cfs Q10 = (1.3011) (2.7 cfs/inch) = 3 .5 cfs Q2 = (0.55") (2.7 cfs/inch) = 1.5 cfs b. Proposed ditch grade = 1.7% c. Proposed vegetative cover = Tall Fescue •d. Soil type = Lloyd Loam (easily erodible) e. Permissible velocity for established vegetation = 4.5 fps (8.05a) f. Retardance class = "C" uncut, "D" Cut (8.05c) g. V shape ditch with Z = .4' Description d(ft) AM 2 R(ft) n . ' V(fps) Q(cfs) Comments Cut "D" 0.7 1.96 0.340 0.048 2.0 3.9 V<Vp,Q>Q10 Uncut' "C" 0.8 2.56 0.388 0.059 1.8 4.6' Q>Q10 Bare 0.4 0.64 0.194 0.020 3 .3 2.1 V>V p Tall Fescue is adequate for a permanent cover. However, a temporary lining is required since V>Vp (2.0 fps) . h. Determine acceptable temporary lining 1. Calculate shear stress for Q2 T = yds = (62.4) (0.4) (0.017) = 0. 42 lb/ft2 2. Straw and net appears to be and acceptable lining Td = 1.45 (8.05g) , n = 0.033 (8.05e) - d(ft) A(ft2) ' R(ft) n V(fps) , Q(cfs) T(lb/ft2) Comments 0.5 1.0 0.243 0.033 2.3 2.3 0.53 T<Td'Q>Q2 •Ditch summary; Permanent cover = Tall Fescue, Temporary lining = Straw and net V shape, Z = 4, d = 1.01 , grade = 1.7% 14. Culvert 0, west ditch, lower section a. Runoff (SCS Peak Discharge Method, reference 1) ® 1. Drainage area = 1.2 acres 2. Curve- number = 60 3 . Average watershed slope = 11.0%, steep 4 . Runoff depth (8.03c) 10 year 24"hour = 1.301, 2 year 24 hour = 0.55ft 5. Peak discharge rate (8.03q) = 2.7 cfs Q10 = (1.3011) (2.7 cfs/inch) = 3 .5 ,cfs Q2 = (0.551-) (2.7 cfsCinch) = 1.5 cfs - b. Proposed ditch grade = ,16.3% c. Proposed cover = rip- rap (too steep for vegetation) d. V shape ditch with Z..= 4 Try rip rap DS0 = 15" Td = 6.3 lb/ft2 (8.05g) , n = 0.104 (8.05f) d(ft) AM 2 R(ft) n V(fps) Q(cfs) T(Iblft2) Comments 0.6 1.44 0.291 0. 104 2.5 3.6 6.1 T<Td,Q>Q10 Determine maximum stone size and rip rap' thickness Dmax = 1.5 D50 = (1.5) (1511) = 22.5" use 22" Rip rap thickness = (1.5) (22"} = 33,, Ditch summary: Permanent cover = rip rap, D50 = 1511 , thickness = 33" V shape, Z = 4, d = 1.31 , grade = 16.3% 15 . Channel at outlet of culvert 06 . a. Runoff (SCS Peak Discharge Method, reference 1) 1. Drainage area = 1.0 acres 2. Curve number = 59 3. Average watershed slope = 10.0%, steep 4. Runoff depth (8.03c) 10 year 24 hour = 1. 23" 2 year 24 hour = 0.501, 5. Peak discharge rate (8.03q) = 1.8 cfs Q10 = (1.2311) (1.8 cfs/inch) = 2.2 cfs Discharge from culvert #6 = 8.0 cfs Q10 = 2.2 cfs t 8.0 cfs b. Proposed ditch grade = 9.5% c. Proposed cover = rip rap (too steep for vegetation) d. V shape ditch with Z = 4' Try rip rap D54 = 15" Td W 6.3 lb/ft2 (8.05g) , n = 0.104 (8.05f) d(ft) A(ft2) R(ft) a V(fps) Q(cfs) T(lb/ft2) Comments 1.0 4.00 0.485 0.104 2.7 - . ,, -10.8 5.9 T<Td,Q>Q1O Determine maximum stone size and rip rap thickness Dmax " 1.5 D50 = (1..5) (15") = 22.5" "use 22 Rip rap thickness = (1.5) (2211) = 331' Ditch summary; Permanent cover = rip rap, D50 = 1511 , thickness = 331, V shape, Z = 4, d = 1.51 , grade = 9.5% 16. Culvert 10, east channel a. Runoff (SCS Peak Discharge Method, reference 1) 1. Drainage area = 12.3 acres 2. Curve•number = 70 ' 3. Average watershed slope = 9.0%, steep 4. Runoff depth. (8.03c) 10 year 24 hour = 2.04" 2 year 24 hour = 1.031" 5. Peak discharge rate (8.03q), - 17.0 cfs Q10 = (2.0411) (17.0 cxslinch) .= 34.7 .cfs . Q2 = (1.03") .(17.0 cfslinch) 17.}5, .cfs b. Proposed ditch grade = 0.5% " c. Proposed vegetative cover = Tall Fescue d. Soil type = Lloyd Loam .(easily"erodible) e. Permissible velocity for established vegetation = 4 .5 fps (8.05a) f. Retardance class = '"C" uncut, "D" cut (8.05c) g. Trapezoidal channel, Z = 4, b = 3-:- Description d(ft) A(ft2) R(ft)• n V(fps) Q(cfs) Comments Cut "D" 1. 5 13 . 50 0.8784 0.038 .2.5 34.3 V<V ,Q@Q p 10 Uncut "C" 1.6 15.04 0.9287 0.041 2.4 36.1 Q>Q10 Bare 0.9 5 .94 0.5700 0.020•• 3 .6 21.5 V>V p Tall Fescue is adequate for a permanent cover. However, a temporary lining is required since V>Vp (2.0 fps) . h. Determine acceptable temporary lining 1. Calculate shear stress for Q2 -" T = yds = (62.4) (0.9) (0.005) = 0.28 lblft2 2. Straw and net .appears to be and acceptable lining Td = 1.45 (8.05g) , n = 0.033 (8.05e) d(ft)� A(ft2) R(ft) n V(fps) Q(cfs) T(lblft2) Comments 1. 1 8. 14 0.6744 0.033 2.5 20.4 0.34 T<Td)Q>Q2 Channel summary: Permanent cover = Tail Fescue, Temporary lining = Straw and net Trapezoidal shape, Z=4, b=3 , d=2.5, grade=0.5% 017 . Culvert #9, west channel The only difference in runoff parameters between culvert #9 east and west are the drainage areas. The west channel has slightly less (11.4 acres) . Therefore, construct the west channel to the same specifications as the east channel. nr QUARRY PIT SLOPE DRAINS 1. South slope drain a., Runoff (SCS Peak Discharge; reference 1) 1. Soil Type: Lloyd Loam; Hydrologic- Soil Group B 2. • Average watershed slope: 12.0%,' steep 3 . Hydraulic length: ' 510, 4. Rainfall: 25 year 24 hour = 5.5" (8.03m) 5. Curve. number (8.03b) - Landuselcover Acres GN Acres X CN Woods-good cover 3.4 55 187.0 Pasture-good 1.4 61 85.4 Cultivated w/cons. 0.7 71 49.7 5.5 322.1 'Weighted CN = 322.1 15.5 acres - 58.6 use 59 • 6: Runoff depth (8.03c) , 25.year 24: hour = 1.53" 7. Peak discharge rate (8.03q) = 9.0 cfs Q25 -. (1.5311) (9.0 cfs inch) .= 13.8 cfs 8. Total discharge (include discharge 'from culverts 4 and 5) Q25 total = 13.8 + 17.1 + 8.2 = 39.2 cfs b. Determine pipe size (reference 3) Try a 24" CMP; projecting Pipe will be in inlet control due to free discharge into pit. HW/D = 4.8, HW - 9.6'' slope drain summary A 24" CMP should be adequate with 9.6'. of head. Allow 0.4' of freeboard and install a 10, high berm across drainageway. �r 2. East slope drain a. Runoff (SCS Peak discharge; reference -1) 0 1. Soil Type: Lloyd Loam; Hydrologic Soil Group B 2. Average watershed slope: 8.0%, steep 3 . Hydraulic length: 450, 4. Rainfall: 25 year 24 hour = 5.5" (8.03m) 5. Curve number (8.03b) Landuse/cover Acres CN Woods-good cover 3.4 55 6. Runoff depth (8.03c) , 25 year 24' hour = 1.22" 7. Peak discharge rate (8.03q) = 4.4 cfs Q25 = (1.2211) (4.4 cfslinch) = 5 .4 cfs b. Determine pipe size (reference 3) Try a 12" CHIP, projecting Pipe will be in inlet. control due, to free discharge into pit. HW/D = 2.9, HW = 2.9' Slope drain summary A 12" CMP should be adequate with 2.9' of head. Allow 0.6' of freeboard and install a 3 .5' high berm across drainageway. TEMPORARY SLOPE .DRAINS (Reference 1, Section 6.32) 1. Flexible, nonperforated, corrugated plastic pipes are proposed as temporary slope drains along the top of the fill slope located north of the Stockpile area. The slope drains will be installed at the ,beginiag of fill placement and extended as fill rises. - From reference 1, table 6.32a Pipe diameter = 1811 Maximum drainage area per pipe = 1.0 acres Drainage area = 10.0 acres Number of pipes required = 10 2. A temporary dike is proposed along the top of the fill slope to direct runoff to the temporary slope drains. The dike will be constructed at the begining of fill placement and reconstructed as fill rises and slope drains are extended. From reference 1, figure 6.32a Dike heigth = 3 .0' Top width = 4.0' Side slopes = 3':1 TEMPORARY' SEDIMENT TRAPS (Reference 1, Section 6.60) • 1% At outlet to all slope drains a. Drainage area = 1.0 acres b. Disturbed area = 1.0 acres c. Determine trap dimensions Height of stone section = 2' Stone section weir length = 4' (6.60a) Storage required = 1800 ft3 / acre X 1 acre,= 1800 ft3 (6.60a) Excavate a pit behind stone section: d = 11 , W = 201 , L = 30, Storage avaliable = (21+11 ) (20' ) (301 ) = 1800ft3 2. At outlet to culverts 1,2,4,5 a. Drainage area: Varies from 6.3 to 3.1 acres b. Disturbed area: Varies from 0.2 to 0.5 acres c. Determine trap dimensions Heighh of stone section = 2' Stone section weir length Largest discharge is from culvert IM. 17 cfs By weir equation Q = CLH1'5, C = 2.5, H = 1 L = Q 1 C H1.5 _ 17 / (2.5) (11.5) = 6.8' use 8' Storage required = 1800 ft3/acre X 0.5 acres = 900 ft3 Excavate a pit behind stone section; d = 11 , W = 151 , L = 20' Storage avaliable = (2'+11 ) '(151 ) (20) ' = 900 ft3 I '"l 4 177 ROCK DAMS (Reference 1, Section' 6.63) 0 1. At outlet to culvert #3 a. Runoff (SCS Peak Discharge; reference -1) , From culvert 03 , Q10 = 19.0 cfs ' From culvert #2, Q10 - 17 .0 cfs From an additional 6.-8-acres' Soil type. = Lloyd loam,. hydrologic- soil group B CN _. 61 (good- pasture) ' 'Average watershed slope = 11%, steep., ' Rainfall 10. year 24 hour = 5 .0" (8,.03k) Runoff depth = 1.37" (8.03c) Peak discharge rate = 13 .0 cfs (8.03q) Q10 = (1.37) (13.0 cfs) = 17.8 cfs Total runoff = 19 + 17 + 17 .8 = 53 .8 cfs b. Determine weir length By weir equation Q = CLH1'5 , C - 2.5, H = 1 L Y Q I C H1.5 = 53 .8 / (2.5) (11.5) = 21.5, use 25' c. Determine sediment storage required Disturbed area = 1.6 acres 1800 ft3/acre X 1.6 acres = 2880 ft3 d, Determine-storage •avaliable Heigth of rock-dam at weir section = 3' Surface area at weir heigth of 3' = 3000 ft2 Storage avaliable = (3) (0.4) (3000) .= 3600 .ft3 ok 2. Above inlet to culvert #8 � a. Runoff • From previous calculations for culvert #8, Q25 = 101.9 cfs b. Determine weir length By weir equation Q = CLfi1'S , C = 2.5, H = 1 •z n L = Q J C HI'S 101.9 / (2.5) . (11'5} = 40.8' use 45' c.- Determine sediment storage required Disturbed area = 7.2 acres 1800 ft3lacre X 7 .2 acres = 12960 ft3. d. Determine storage avaliable Heigth of rock dam at weir section -.= 4' Surface area at weir heigth of 41 9800• ft2 Storage avaliable = (4) (0. 4) .(9800) '= 19600 ft3. ok 3 . Below outlet to culvert Ik8. a.' Runoff (SCS Peak Discharge, reference' l) -f. ' From culvert #8, , Q25 _ 101.9 'cfs • From an additional 10.7 acres' ' Soil type = Lloyd loam, hydrologic soil group B CN =. 61 (good pasture) Average watershed slope"= 16%, steep '-, - Rainfall 25 year 24 hour = 5.51• (8.03m) Runoff depth = 1.69" (8.030 ' Peak discharge rate.= 16.0 cfs (8.03q) Q25 = (1.69) (16.0 cfs), = 27.0 cfs . Total runoff = 101.9 + 27.0 = 128.9 cfs b. Determine weir length By weir equation Q = CLH1'5, C = 2.5, .H =, 1 = Q j 1.5 = 128.9 I (2.5) (11.5 L C H ) = 51.6' use 55, c. Determine sediment storage required Disturbed area = 6.7 acres 1800 ft3lacre X 6.7 acres = 12060 ft3 d. Determine storage avaliable Hei th of rock dam at weirs section = 6'g ec , • Surface area at weir heigth of 6' = 10400 ft2 Storage avaliable = (6) (0.4) (10400) = 24960 ft3 ok 31 . � > •( 7Y •yA��•� aI t EXHIBITS ' .;•;, 32 ' • ...... .. .. X, . ... .... Z. PROJECT. DESIGNER. DATE: 2 HYDROLOGIC AND CHANNEL INFORMATION SKETCH STATI ON Cqh--K- -4'z_ E L. t A H W —YL--0 TWI -k T W ZLe�a- 02 TW2 so ELly—al L =!a! E L ol = DESIGN DISCHARGE SAY 025 MEAN STREAM VELOCITY= Q2 = CHECK DISCHARGE SAY 050 OR 0100 MAX. STREAM VELOCITY= CULVERT HEADWATER COMPUTATION - DESCRIPTION a SIZE INLET CONT. W OUTLET CONTROL HW=H + ho -LSO 0 cr COST COMMENTS (ENTRANCE tYPE) ±L—W HW K, H dc _dL.+D z ow . __ TW ho LSO HW > D 2 ClrrP 11.5 IF" 3,9 .0.7 Li.;L 1-3 /.'1/ A11,4 b,. tTl tz - I .- SUMMARY 8 RECOMMENDATIONS: Due -tv dxe Awl- 'pe - w 4. tl Elm. ........ ......... ............... m ....... .... . . ........ -9v PROJECT: DESIGNER 12 DATE: - HYDROLOGIC AND CHANNEL INFORMATION SKETCH STAT)ON krzz/ 469 E L. AHW= 4',< 01 Twl = /VAR ..................- TW Al TW = EL S - T Lo= E L.EM] 01 = DESIGN DISCHARGE SAY 025 1 MEAN STREAM VELOCITY= 11 02 CHECK DISCHARGE SAY 050 OR 0100 MAX. STREAM VELOCITY= CULVERT HEADWATER COMPUTATION z DESCRIPTION 0 INLET CONT. OUTLET CONTROL HW=H + ho -LSO 4Z o' SIZE 0 COST COMMENTS ld J (ENTRANCE TYPE) HW Ke H d z ow> c D 0 TW hp LSO Hw 2 lY -Y 6.9 3.9 1.6 p A11q 1.V Al,J' o.; y I 21� C3 SUMMARY 8 RECOMMENDATIONS: '04e, 710 sloclo� ivyv'e /,s vv--r" ' G PROJECT: E!/en S,'f DESIGNER: DAT E: HYDROLOGIC AND CHANNEL INFORMATION SKETCH STATI ON E L.Z�3 AHW= �/,S l OI = �2 R.7 T WI = 0. 57 "`".t ! T W a 02 = TW2 ELA'/38 °_ �'� f EL.2 01 = DESIGN DISCHARGE , SAY 025 1 MEAN STREAM VELOCITY= l 02 = CHECK DISCHARGE , SAY 050 OR 0100 J MAX. STREAM VELOCITY= CULVERT HEADWATER COMPUTATION DESCRIPTION 0 SIZE INLET CONT, OUTLET CONTROL HW=H + ho -LSO a j o COST COMMENTS (ENTRANCE TYPE) Dw HW Ke H d0 dC*D TW h0 LSO HW o 0Lu CAI p y�2 09 S,y / 7 47 o.s 0 6.3 la �l� !/•� �w��l -. n1 a SUMMARY 8 RECOMMENDATIONS: Rock Check 00M 6e%w flGf is e5iVi"IfJd•. /0 001C-1-141cI- dc1��7 �D/tp�cGTiG� lZC9u.i� - PROJECT: DESIGNER: DATE: 3`1a —g 5 HYDROLOGIC AND CHANNEL INFORMATION SKETCH x STATION 4/ EL a AHW= /_ 7, I T WI = N p T.W OZ T W2 EL$n S Sa 4"Q�l ^L a, = DESIGN DISCHARGE , SAY 025 1 MEAN STREAM VELOCITY= l Q2 = CHECK DISCHARGE , SAY 050 OR 0100 J MAX- STREAM VELOCITY= CULVERT HEADWATER COMPUTATION i Fr DESCRIPTION 0 SIZE INLET CONT OUTLET CONTROL HW=H + ha -LSp & Y u COST COMMENTS (ENTRANCE TYPE) L HW Ke H dC dctD TW ho LSD HW o ow 2 u f- crhp 17,1 ay 1.y a.g o, a 3 l.5" .g N [2.y /,7 a8 Y-Li x y SUMMARY a RECOMMENDATIONS: pue w�'�e N•+��cr4'.<.e� /letuv�'.� tGti4++aNe� %LV /.s �vo� Qr..ffe� Pito{t�fibw d��Hiir� . PROJECT: DESIGNER: DATE: ° 3 -/.7 HYDROLOGIC AND CHANNEL INFORMATION SKETCH STATION EL. � AHW=Z ,D QI _ �'-�- — T WI - `~�^-� T W t/ 02 _ T W2 i=tLZ� SQ= L - EL� a I 01 M DESIGN DISCHARGE , SAY 025 1 MEAN STREAM VELOCITY a = CHECK OISCHARGE , SAY 05D OR 0100 / MAX. STREAM VELOCITY= CULVERT HEADWATER COMPUTATION z DESCRIPTION Q SIZE INLET CONT. CONTROL HW=H + hq -LSO z �o COST COMMENTS (ENTRANCE TYPE) O HW Ke H dO TW hp LSO HW U o� y SUMMARY 9 RECOMMENDATIONS: /X e fo u.r'de LttideA'-.4 Xec_4r'aiKj C-h)41"e/ I'fiS .tio.t cy��ct�� t{rrrf 7k) wall� c�` cliscl�r�si�e: OtA q /lira f�f,'a� 2 circerX PROJECT:-FI/eK SJ—c DESIGNER: i DATE: 3- HYDROLOGIC AND CHANNEL INFORMATION SKETCH STATION :' L4 EL.L0 AHW= '/0 CI = /D./ TWI = /. ! ,--�---- — TW I_L_ 02 = TW2 = EL.7_'� SD` d,o3 L - £ ELF 01 = DESIGN DISCHARGE , SAY 025 MEAN STREAM VELOCITY= 02= CHECK DISCHARGE , SAY 050 OR 0100 MAX. STREAM VELOCITY= CULVERT HEADWATER COMPUTATION � r DESCRIPTION 0 SIZE INLET CONT. OUTLET CONTROL HW=H + ho -LSO 0 _ COST COMMENTS (ENTRANCE TYPE) Dw HW Ke H d, dC2D TW h' LSO HW 6 rzo j e n,5 o 22 7 o,q 3.o A.1 l,y /f / q f 7 �.7 R-7 G.7 corv��f s - a y SUMMARY a RECOMMENDATIONS Ri►� ch�"''"`f Belo•' r,,/v4�cocrflcf P/a . '4cs /,/'of j t,.:. o ccl-At rr- l PROJECT: DESIGNER: DATE: 3-/a - �9 HYDROLOGIC AND CHANNEL INFORMATION SKETCH STATION : l'c�l��nt 7 EL.7Xga . AHW=/2.S 02 = TW2 = ELF LD- �� EL7 . 01 = DESIGN DISCHARGE , SAY 025 1 MEAN STREAM VELOCITY= Q2 = CHECK DISCHARGE , SAY 050 OR Q100 J MAX. STREAM VELOCITY= CULVERT HEADWATER COMPUTATION z J F} DESCRIPTION 0 SITE INLET CONT OUTLET CONTROL HW=H + ho -LSa ¢ * o COST COMMENTS o J (ENTRANCE TYPED � HW Ke H do dC+2 T W ho LSfl F HW ' ow Rod ec- rvf .r.v/cf �mA y�.i 31,„ 1•3 3.1 0•9 2.3 .2 a �•t. A �.G a•a 3,P 33 -7 1 cow�t - x v SUMMARY 8 RECOMMENDATIONS: Av41-ag,4/ Gli�lvwc/' ,qt N,o�,z,.r scc ,'e..i /oc,ar�s Epp dpi..t�.er11n7 df Guf/ct r�p�S it�przoX/ia/r9J�/y /.D 'pf TGv. Dt t/e t i •tom. _ Na t; o' . . ...... a PROJECT: Ell--lz s% = DESIGNER: DATE: 3- l2 - 89 HYDROLOGIC AND CHANNEL INFORMATION SKETCH STATION E L.7Sa,O AHW= G 0 = TW = S " Q.o2 T 2 2 EL7 - - yo•y i L - �a EL737,o / 01 = DESIGN DISCHARGE , SAY 025 1 MEAN STREAM VELOCITY= 11 02 = CHECK DISCHARGE , SAY 050 OR 0100 J MAX. STREAM VELOCITY= CULVERT HEADWATER COMPUTATION z � *r DESCRIPTION 0 SIZE INLET CONT. OUTLET CONTROL HW=H + hp -LSo ¢ _ �o COST COMMENTS Id N �J (ENTRANCE TYPE) 0 HW Ke H dC �+� TW hO L5o HW j pgo j ec?4 N 9 �N An t Cnq P P. sy" J,I 5.6 a.9 a-P 3.0 a.9 17 31/ .23 5.0 /v.2 cone/ m X 1 SUMMARY 8 RECOMMENDATIONS: ^9�4-0/ DXRA-''e-/ 6cl—.+ oaf/e; 1h dr /,5- .7-W. But-/Gf PROJECT: Ellcrz -<iie DESIGNER: DATE: 3 Z HYDROLOGIC AND CHANNEL INFORMATION SKETCH STATI ON EL. 774-L AHW= 6.t/ OI = V 3 T W I /V 4 — 7 W ,/d 0 = TW = S 2 .2 - ELZL-5_ L= EL7�9.°- f 0, = DESIGN DISCHARGE , SAY 0Z,5 1 MEAN STREAM VELOCITY= [1 02 = CHECK DISCHARGE , SAY OSQ OR 0100 J MAX, STREAM VELOCITY= CULVERT HEADWATER COMPUTATION DESCRIPTION 0 SIZE INLET CONT, OUTLET CONTROL HW=H + hO -LSO ?o COST COMMENTS {ENTRANCE TYPE} Dw KW KE H dC � TW hO LSO HW U �j Pa�lta�w5 rN/ef- C'nap q1.3 5y" /.0 4.? 11';I 42.9 3.1- NlA 316 Rl x z CA -.c) te ot�ILA, SUMMARY 8 RECOMMENDATIONS: Nado/af Tl.ar�r^�/rP, Tw . Coi�utr+-f"ibws fA'u' no f G�h3nss�wi��, � - -- - Pi e OutetoFa A�ea- p Vegetated V-shaped Waterway with Stone enter rain - 11 No Well-defined Channel W ' D O U ado A A ��NI I� d II;. :Ffi �'1 -__ ''VIIIT� 1 -III'- 10 z duo I 18+ J=i IIIIII�nn,.- ��71I�I I��.,.4112 / x 7p0 �i �- `�`--I N 18613863.21 Plan "�IIIII-_,�iur gravFiltee layer, 720, 2 1 E 1,538,306.24 =11111_U' gravel orfabnc 718.1 t- La X \ \ h1I Trapezoidal Riprap Channel- X X Ili 111•° rllll X 1 1 VJ�P 717. 0 \ 7/5. 9 \ 9 X In channels,rollout scrips of netting parallel to the 720. 14 7/8.5 \ �blan d X Section AA Notes .111, W ,'ill�Tl N 861 , 745.52 direction of flow and over the protective mulch. blanket Illq„ 011 TjjG 1. La is the length of the riprap E 1,536,528.90 7/9, / �� \ -�I - Channel 2. d=1.5 times the maximum -Illlr_Ilm or fabric ilulllL_Inll -IIIII=1" apron. I Pipe Outlet to Well-defined L Filter layer,gravel I stone diameter but not less X \ II \F Anchor netting in , than 6". Vegetated Parabolic-shaped Waterway with Stone Center Drain II Ij c a 6-inch trench. / 3. In swell-defined channel ex- 716. 8 8 tend the apron up the channel Aall above the maximubanks to an m tailwater 2/3 Wxon of 6 overlap Join strips by anchoring7/8. // and overlapping. depth or tothe top of the bank,whichever is less. 11 d79 9 718.5 7/4 9 X DETAIL NETTING I 4. A filter blanket or filter fabric ' 111- 1111= ° a 2 i x CHANNEL & DITCHES == should be installed between 1s" : " _-1" I g 0 9 q AC, TOTAL Pan the - 6� III I n� Filler layer, �III�II- II gravel or fabric a x718- / \ N TS Z ,I- TYP DETAILS FOR RIP RAP + I \ 719. 0 pa X 7/8- / H L A R �l �I � CHANNELS & DITCHES x 4 OL III lit-ll Section AA -'f1i1�='.I �,ii'llblank t SEE TEXT , N T S j \ Fitter X 7/9.5 \ 720 \ DETAIL RIP- RAP OUTLET SEE TEXT , N T S 1. 2 min top I 719. 2 \ Sleep cut 6 freeboard I slope I I��I�i`-_`1111 II IIII 'Itl�-IIIIL I<IL=1� Idl�llh- X or fill 21 lope H AR , 1� v or I��II�r OLL �2° - -- - \ \ -�' DETAIL PERM. DIVERSION DIKE - \ SEE TEXT, N T S 716. 2 \ x x � 720. 7 2 i \ 12 • � x I 751 .68 720.5 730 E 1,538,944.04 �� o _ I 0o 721 . 92 N 860,986.69 -� - - - - --- 726.2 - - - --- - O Z E 1,536,539.20 / � � � I I 740 745. 66 � N 860 930.47 1 I I � E 1,538,375.5 / - 3 ,I'1 750 X723. 0 - - - 722. 69 I ® �- - -- - N860,880.30 I / -- / E 1,537,270. 18 00 160 � - 30 �_ ��� 30 // / 0 1 770 I I V V o - 077,0 �^ / Cp 775.5 780 / / 1 X AF Y F E Z _- - 11 P -� � FINAL GRADE OF O.B. IS 2 T -� L ,772 _ 77-30 I SLOE - {{ E I 1 � I ALL DISTURBED AREAS TO BE GRA o 779. E S QP , I - �- �� I \ WATER LEVEL 800 x779.3 � j 1 Q -� 80 _ E L. 722 �1 \ \ X 1 _ I 01 - � I 0 0 0LIJ mr - - V FINAL QUARRY AREA 780 \ q � 8 AC. ' � _ A-r` f 25 : 783� r N 859, 971. 80 �� N 859,928.44 E 536 691.35 E 1 ,537,074. 15 � 9� � I ��- ��w V 3 0 - / L S I 837.7 I I R � 1 I � , 1809 .06 _ \� N 859.673. 74 I \I / / (\ E1,537,905. 15 - i - t o m 0 -� / I In : I 1 800 rr / 10 Z - III I _L-i _ I 0 1 '�� �� � - 82Q 835.8 N 85 x E 1,539,994,63 I DI RVIC \ 4 H OLL AR , . a 0 i 3 HILT ON " ao I EL.772 �0 i T Y P �G•r, z 3 F""/ ra II \ J, I G ' m SIFICTIO EL.732 SCALE : T5 - ---- ROAD RIP RAP APRON 810 - / RR RIP RAP LINED CHANNEL Ili 800 EL 8 ' , „"'' ►�� �L RA LINED CHANNEL GRADE +k„, . � � � GRASS ' RAMP 2 FORMER PRIMARY I HEADWALL LOCATION j D � PERMANENT DIVERSION DIKE EL-770 - - FILL I SECTION ,D D ! �� SCALE 1 =30 ` � ��� I 1 I 1 ��� i � _ j �� / i I - - - - -cc 1 - z 836.5 I � �J � 0 2 � 1 � X 838.08 - ��0 � � 842.5 d N 858,330. 80 E 1,539,649 05 \� Vulcan Materials Company ,� LEGEND p Y J � VERTICAL DATUM - MEAN SEA LEVEL IRV DATE OF PHOTOGRAPHY 7-29-88 VOERT�CAL CONTONTAL OROL POINTNTROL INT � � DIRT ROAD IMPROVED ROAD ----_ O` N -��23/O NATIONAL GEODETIC DATUM OF 1929 Mideast Division � VVAT K � NS INDEX CONTOUR � BUILDING I INTERMEDIATE CONTOUR LOCATED OBJECT DEPRESSION CONTOUR FENCE -X-X- COMPILED PHOTOGRAMMETRICALLY BY SPOT ELEVATION23/2.5 POLE • - PILE x_--_; TREES 100 0 100 200 YADKIN QUARRY, ELLER SITE ,YADKI N CO. 0 BELL MAPPING COMPANY-WINSTON-SALEM N.C. WATER BRUSH SCALE ,"=100' RECLAMATION PLAN o CONTOUR INTERVAL 2' DATE� ' I - � -V T R SHEET i OF 1 852.21 G� m v N 857,986,34 'O E 1 ,53C ,000 E 1,536,500 E 1,537,000 E 1,537,500 E 1,538,000 E 1,538,500 E 1,539,000 _ _- _ _ _ I_- . E 1,539,500 - E 1,540,000 - T E 1.,540,500 Sit ---_ vs p d h RAI I_ II11_ I C. I{�1NNEt x g / DEEP, CREEK - 1900cuftFoote 1 i -shaped i . , L - . W �- Rn �� a, 5 ry 77-77M d -111II"llllD.O . NO.u�i=pf - WA D STIII 0 11 ' _luph HE / 16 =11111 i rossrcuon f Mr fabric - - _ - 4-12--- - s N 8613 63.21 I " tun n❑ _ I llll III'` � f.,,y.� 0 6 L �T11j-I / - _ ,rl CLASS t�=E �t � o - x �p _ - ut_ #.<� O --_-; t L uw Filter layer. CONTROL S T . .+E" 720, 2 /, E 538,306.24 ` r III=IIIII_-Il^'- gravel or fabric t oesigo 7/8./ / iNT TRAP _ { _ _ - sallied Mtn I x718.3 R r P DETAIL FOR R IP RAP top �'°`� 1eoieo1 ► TEMPORARY , x „ 717. o ;, _ _t, Eau Q x DITCHES CHANNELS �" i -+ �2.t sioe Em RIP RAP APRON Sll sbpema, aiI S E TEXT NTS - m �,a� a»tIN r�ne, } 6" below / taboo J �`I,t side sbpa r�ed,yC 7/8.5 72�. I4 � x / / / � � - , mew ^esawal oltlam <r and N 861 . 745.52 /' / ---. . _ _ min - E 1,536,528.90 7/9. / X �� RR RIP RAP LINED CHANNEL on Plg�re 6.gaa Temporary srWment trap. stOfle section r / X 444 716. 8 \ l - CoflstruCtloo 1. CRar,grub,and strip III under die cmt aok -rot ofall vegetation and I \ Specifications met mat.Remove all surface soil containing Ingh *wrs or organic master - / 7/8. / x GL � GRASS LINED CHANNEL and stockpile or dispose of it properly,haul all Wr�..uonahk materiel b 1hC designated disposal area. 719.9 718.5 / l9 /-� l� 7/4.9 X \ ' TYP SFDiMEN-T TEMP) o I 7/8. / ( � SEE ' TEXT, NTS X Pipe Ou e Flat Area- Go No Well-defined Channel x719. O i 718. 1 C T - x A iii HOLLAR do 7,9.5 140 . 94 AC. TOTAL \ _ X 720 i Compacted soil Z' - \ I� min >I ' L�� Flow Plan 719. 2 \ - I =II�II�L II�II I���II-�� I 18+min 1�I La -_>I x II II_ f IIIIII�_1Tff �IiiTJiif� IIII�(ii1=1 Bill-llll ' � h=11 6 typical o � II � � � _- - _--- �� � _� I DETAIL TEMP, DIVERSION DIKE � ��'��d- �I H 0 L L AR J�° -� \ Seddon AA a1ekef ' Notes I � ti --;% � ---- ---- 1. La is the length f _ SEE TEXT NTS o the rl ra AREA __ _ I UNDISTURBED --- - - P P - - Pipe Outlet to Well-defined apron. Channel 2. d= 1.5 times the maximum 71g - --- % 1. 2 min to stone diameter but not less __-- / ---... ��� P than fill. ii �`.� x720. 7 % - ��° �� __. - 12 or fill cut =ul_h �- s �II deb rd 3. In swell-defined channel ex- slope I= f � 7���0 tend(he apron up the channel - -- j N 861 ,093. 47 �� � -\ �� or (latter � - 751 .68 � v 7 rT 2 1 slope above the maximum tailwater (III- II IIIII-III-ItU 1=1�- Fl of 6'' - - Fl banks:rt an elevation i 720.5' �` \ I'\ ,�_ � A � �. -;- - depth or to the top of the bank, _ -ram 73O r 38,944.04 _�, whichever Is less I / E 1,5 4. A filter blanket or filter fabric -_ _ _ w D E TAI L PERM DIVERSION DIKE should be installed between o 8 ; / �. Plan the riprap and soil foundation. I _ - -- SEE TEXT, NTS / �� S I - � L - _ o 721 . 92 - - - -- _ N 860 986.69 J1 - -- /f - _726.2' '/'\ 74 - _ z E 536,539.20 �_ -745. 66 _ -- i - - - �_ - - 0 R i i N 860,930.47- - ,r �n / Ilv M , . I E 1,538,375.5 i - A / CLASS B 6koS/oi✓ III a r - � I R:S I - ' IIV III f= Section AA E �i I � �' � �60 ' � CoArreoc SroNE urn lair_ / EX I II i /' --__� , A Filler 7 / ^ blanket 13 723. 0 _ - _ - - II c�Assa DETAIL RIP-RAP OUTLET e� aeAP P GS , SEE E S - - - - - 7 Di . .. / DO,Y, # � '001 730 � /__ _ WAs/lam JcASRIC Dike - � - S 3:1 Hold-down stakes 1.5 min - - _ 770 _ 1 i wl - -- - - - ///A - - CD 0 _-uu Ali �0 (III:_] -III Inlet�� =(IIIIIii IA te' spacing _ Il� tl ll= ILY = i ti -Qltlul- ur- �� 2' ells- _ Plastic a_ _ 1 _ \ n ./ A: f corrugated .._ � \ � 30 -_-�_ �- � I I "-. �\ '� i ��- Pipe ♦ _, YN,•..a ,� ; 3 ' 1 f 76 111 3 RIP RAP / ' - --- I__ _ - t l HE ILY W DED_ / F,� YEe Fasefc ti - u. ; yogi G� A � 1(j/� SEE DETAIL \ ` / 770 - - --! - ,_. C A R E'A _ /i / sfaml ze F �t .4 qr� ✓tt,;: ./ \ - � T T EN - -- PHASE 11 0 aUARRY _ - -- DETAIL ROCK CHECK DAM -_---._.-� - .� � i/ j outlet JI= s Q , �iM r_ J:G C7all, / - -i \ 1 �I •�� -_ \\ \� I i n i _ _ --- SEE TEXT, N T S .✓- ' - \ 8 \ ' -` /J- / i i /IN 4 ' min > `...,...w ... . 00 750 >fi -' a \� / \-� / level section .:n Z / - -- - - y - - - 'E' RDETAIR TEXT / r Plan View I {� I8 GPP F� v - - z 75.5 I� % 780 . % Standard 7section SLOPE QR_A1N r U'LTI ATE I JY12. QUARRY LI T., - i i -- -BHA SE 11 fi 8F"; uTLET � i ow �z9� ' - -- - - ; � QUARRY-. IN u DIKE 1 IL tSTOCK �1 =\�/ _ -_ -- TYP SLOPE DRAIN I� PIL g 7 \ T 3 x s _^ . AREA ,\ � \ I 'U �; x - _ _ ; SEE TEXT, NTS APPROX. FILL RT _ i I t, T F? S L E R A I o = ---- j - R -KE � I -i 0 w 2t0 00 0 Cy TO t /76 U 0E - �- : I SIDE SLO A I - / ; ice- I 5 - 25 IG � S;E TEST 779. 6 770 P SPOSAENATROVAERBUR`0 - /,II CULVERT- 0 - RA Ili 54�MQ MP _ - = I tx F?ES ; I ; . � - FLEMI N IIEE TEXT w t S 0CKPI I _ - S - _ P of I _ V 2 779.3 A 768.E j / j _--- -- S I \ 0, 25 BUFFER S©0 fi X ,\ II x RA C - �� ELF( ~ --(GREEN BELT �, Q , - o � - � 77 C V,ERT C�,9 PERMAIVSNT- Ii = F,A `f C +w ¢ - / l 78 - - DIVERSIOt�LB�RM II SEED AIL,TEXT � / �6O I _ x C1 LY ER T __ i �_ 1 I t Q {�lZ 4? APE � NQ9,W EST C - - 4 I, D , 2� IGH 2: I SI Q S I � � - �i g CS. � � I / In channels,roll out strips of netting parallel to the SEE DETAIL X T V / - 4 H I - S X %- --- - a 9 _ � � � _ � C �E � �... � � 7 ./ i -- direction of flow and over the protective mulch. 78 I AA Id " o �. 0AC R PH I O Q ARH2Y f'�� Id � t 1 I I ;� _ _-- y LIM � I' � � � � - ; _ , �' 0 - >, � I � P _�iLOP -- ' .9 s �y - tom 5 IGH 'BERM iNLE 0 >r6_ - - I Anchor nettin in I z V J �.� �,., - ---� - 182 _ yll �II ol'' a 6-inch trench. 6 --- -- r, - A {� A d EE DETAIL E X T - __ , A 1 1 7 � ���� ION n I l� 0 C AT 10 N F R -__� ,s. l J� 775.25 Q 783. a I \, --- - -/ /j / _ ,�/ = - I+ \ overlap Join strips by anchonnc N 859, 971. 80 \ N 859,928.44 / ; / / _- .- _ U R ULTIMATE UAR'RY) �. j-- DETAIL NETTING AND and overlapping. iY E 1,536,691.35 � rl. E 1 ,537,074. 15 - w�. _ 1, �� / ,- - 1.., �- _ -_ -- r '� o � � ,I � STRAW FOR V SHAPED TRAPS DITCHES I 0 CUL N0:7 SCN, h L i QI TC GPP E N SIP P AI- - \ - I �� r M - 4,r P.•,8,LCJ MPORARY TAIL T p E i' STORAGE \ / � � / \ \ � ' HI BERM A ET ( �� E�dw I i � t C LV h ES t AREA FOR i A� NU7 VIP L0 ' X 9 SE� 'ID TAIL, Tl= A � x8377 USED T I'I \ --� QUIPMENT � � 809 T Q, i 5 � i 1 i 79 � � _ I i N 859.673. 74� i I _ � V�° ( x �� -tTF�P 0 r .,.,- . I E 1537, 905. 15 ` .. V•.. •/ - ) L CLE' I �' SE EFTA IL, 1�E 4 - f II 4. r I 81 52 - _ N ss9,5a6 ��z RIP RA APROr I I 'CULV IV �7 - -- - - �r' 1,538,9 7.42 EE DE ILA. RII' P FOP ON S HEAVILY WOODED- 0 1 - � W. DIT , � 0 - - - -- - _ 8/OTEXT SE� DE IL,,,TEXT ARE - #-E1T ' LV E R T 0, � 9-- SEE i'� ' - I I E ; _ _� p( � ' , E CSTC SEE TEXTr 7 _ - � !do - - - O � U V ° _ Y' �\ T (� %C E A R I N G ---Ct€�tRtN T,j833.71r / StfiCN SE I EXfi L _ M 1 oo ' - -� j LAM I T p0 .' - - 835.8 N 859,472. 00 � - V� I . x E 1,539, 994.63 I I I I /- i / CULVERT O,'S , �IV'DITCH S TEX CULVERT NO. ` N 4 � - 18 CMP, SEE TEXT CULVER 0. _ i SEA ; r' i 20 CUL T N0. E : DIIU ,SEE / ' _ - - -- - SE TEXT o 1 ; -, ,. _ 8 _ - - � O E,Dlttt�fR, 0 5 �, TEXT 3s. �� k II - � �Z0 HO LAR / 830 0 / f0 NOTE : \ � \ /,,w - NO SETTLING PONDS OR PROCESSING l - - fl �.. A a /' ' �/' g°° '0 WASTEWATER PONDS ARE TO BE ATE N. 01CULVERT N / i THIS SITE / SEE ITF�XTS OF SEDIMENT AND EROSION CONTROL DEVIICE� I I " Or 2 EE TEXT FOR CONSTRUCTION SEQUENCE �� 8 % HEAVI WOOS 92 U o o NEAREST OFFSITE STRUCTURE ✓ _ _ _-- �--�,. �, _ R'EA I 70 THE EXCAVATION - 1 z30 �0 K DAM_ I H 3; WEIR_25- f i SEE TEOXT ,A 8 f t SLOPE - RIR R P APRON AREA STOCKPILE � x 0 z. " 7 - EL. 7 2 _ S E E XT. E TAI TE S L E II WENS 7 0 T � �Ep � � FILL / S 1 TYP C P - - � 0 �'. CUL ERT N0.3 � - - E 1 / I - -TO -3 - ' �� TYp / 24' MP, SEE TEXT r I SECTION A-A - EL1732 o �� SCALE I = 30 CLEARING LIMIT -FARM CULVERT N " ROAD S. DITCH � Z_-. - gA° SEE TEXT e i z Q t 0 - - - - e © TYP.' T MP S DIM T T AP 2 Q TYP, TEMP. $EE TAIL 0 838.08 SEDIMENT TRAP E� E T 0� RI RAP PRONE 842.5 II E 1,539,649.05 SEE _ DETAIL, TEXT 'V / 5 E ,D AIL ,TEXT "P LEGEND Vulcan Materials Company ors X T - VERTICAL DATUM - MEAN SEA LEVEL gg0 1 - - - - - IJ ACCESS ROAD TO DATE OF PHOTOGRAPHY 7-29-88 ,I HORIZONTAL CONTROL POINT � IMPROVED ROAD --- Mideast Division WATKIN BE UPGRADED AND nVERTICAL CONTROL POINT DIRT ROAD � NATIONAL GEODETIC DATUM OF 1929 INDEX CONTOUR ---��23/O� BUILDING ® ® CULVERT N0. 2 `� WIDENED i INTERMEDIATE CONTOUR --- ---�� LOCATED OBJECT CULVERT N0. 2 W. DITCH,SEE 24"CMP SEE CULVERT 18"'CMP. ' COMPILED PHOTOGRAMMETRICALLY BY DEPRESSION CONTOUR X o Y YADKIN COCULVERT' )CULVERTNO.IE�01EXT E CCULVERTNO. 1 ICH FENCE -v x- DETAIL TEXT DETAIL,TEXT _ SPOT ELEVATION 23/2.5 POLE • YADKIN QUARK ELLER SITE TREES \ ioo o goo zoo 9 NO.2 W. DITCH , ,SEE DETAIL , DETAIL, TEXT BELL MAPPING COMPANY-WINSTON-SALEM N.C. PILE `-- PROPOSED SITE PLAN E. DITCH, SEE DETAIL , TEXT 0 WATER �- - -� BRUSH _ � Scale r'=ioo' ^ /'� (� (''� I CONTOUR INTERVAL 2' 11 A T 1- I - / 7-- T'S q Av 9 91 d p.5rArr� V�I� `Mt,r u •�(y„w vs1 • State of North Carolina Department of Natural Resources and Community Development Winston-Salem Regional Office James G. Martin, Governor Division of Land Resources William W. Cobey, Jr., Secretary November 8 , 1989 U L i 9 NOY cl -198y M E M O R A N D U M LAMP 90ALITY SECTION TO: Tom Carroll �� FROM: Doug Miller RE: Vulcan Eller Quarry Yadkin County We have reviewed the proposed revision submitted by Vulcan. Though they still did not submit a road profile and the 5% grade on the access road before culvert #3 may present a problem, it is something we can work with. They should be told that upon field inspection additional work or alteration to the plan may be found necessary and will be required. If we can be of further assistance to you, please contact us. GDM/dh 8025 North Point Boulevard,Suite fop, Winston-Salem, N.C. 27106-3295 + Telephone 919-761-2351 An Equal Opportunity Affirmative Action Employer State of North Carolina Department of Natural Resources and Community Development Division of Lana Resources 512 North Salisbury Srrcet • Raleigh, North Carolina 27611 James G. Martin, Governor Stephen G. Conrad 'William 1X! Cobey, Jr., Secretary August 18, 1989 Director Mr. Russ Willard Manager, Mining Services Vulcan Materials Company P.O. Box 4195 Winston-Salem, N.C. 27115-4195 RE: Proposed Yadkin Quarry (Eller Site) Yadkin County Dear Mr. Willard: This office has ccmpleted its review of the revised mining/se-dirnent and erosion control plan and supporting materials for the above referenced project. There are a few items that are in need of additional clarification. They are: 1. The proposed measures for the area north of the overburden disposal area and plant site are for sediment control after the slope drains and perimeter berm are installed and for post-construction conditions. They do not provide protection during the initial stages of clearing, yrubbing and grading. A sreans of directing runoff to the two proposed rock dams is needed. A properly sized temporary diversion ditch(s) are needed along the perimeter of the clearing limit to ensure ' sediment does not bypass the control structures shown. Also, will topsoil from the plant site/disposal area be removed and stockpiled for later use? 2. Please advise as to the status of the sixty (60) foot right-of-way? rf this has not been secured, the proposed control measures must be relocated within the quarry property. Furthermore, it would appear from the design calculations for the sediment traps that these structures urould extend beyond even a sixty foot right-of-way. Please clarify your exact easement/right--of-way limits. 3. As previously noted, without a profile on the access road adequate control of runoff at valley fill locations is questionable at best. Specific controls are needed to ensure that a vegetative cover can be. established. The need for alternative measures such as rip-rap must be identified before, not after, activities begin. Historically, roadways, particularly those that cross multiple drainageways, contribute significantly to the potential for offsite sedimentation. The grade elevations given indicate some road sections are in cuts and P.Q. Bo\ 27687, Raleigh, Forth Carolina 270I1-7697 Telephone 919-733-3933 Ari Equal Opportunity Atfirmarive Action Employer 4 Mr. Russ Willard August 18, 1989 Page 2 of 2 and will need ditches on both sides. 4. It is noted that the construction sequence has been revised to require installation of the rock check dam bel.aa culvert no. a prior to clearing the quarry pit area. However, a means of conveying runoff from the pit area during early stages of stripping (prior to development of adequate internal drainage/storage) is needed to avoid discharging water directly onto the fill being placed for the proposed ramp. Please provide two (2) copies of the requested information to this office. Should you or your plan preparer have any questions regarding the conTnents made please do not hesitate to contact either me or Mr. Doug Miller in our Winston-Salem office. Furthermore, Mr. Miller and I would be happy to meet with you to discuss this matter in further detail if you so desire. Sincerely yours, XornasE. a oll, P.G. Mining Specialist Land Quality Section TEC/tc cc: Mr. Doug Miller, P.E. •l-�, UU11an Materials Company of�A�� �9by r�. October 4, 1989 Mr. Tom Carroll, P.G. Mining Specialist Department of Environment, Health and Natural Resources P. 0. Box 27687 Raleigh, NC 27611-7687 RE: Proposed Yadkin Quarry (Eller Site) Yadkin County Dear Mr. Carroll: Enclosed is a revised mine plan and supporting calculations addressing those items outlined in your letter of August 18, 1989 and as discussed with Mr. Doug Miller. To further clarify Item 2 of your letter, we currently have a twenty (20) foot right-of-way, measured from the property line along the eastern most 200 foot section of the main access road. Acquisition of the proposed sixty (60) foot r/w is pending and will allow us to construct the entrance as shown. Until that time, we propose to utilize the existing roadway without grading, widening or clearing but will provide a six-inch deep layer of stone as temporary cover and erosion control. We intend to under- take all our mining activities within the bounds of our property and legal easements and right-of-ways. I trust you will find this submittal complete and issue your approval. Should you have questions, please contact Mike Poplin or myself. Your favorable and prompt response is appreciated. Sincerely, Russ Willard Manager, Mining Services jb Enclosures CC: Doug Miller w/Enclosures MIDEAST DIVISION/P.O.SOX 4195•WINSTON-SALEM,NORTH CAROLINA 27115-4195 9 TELEPHONE 919 767-4600 1 alley , wilIlarns , carmen , & king of kannapolls , inc . ENGINEERS & ARCHITECTS p.a. box 12481207 south miln street kannapolls, north carollna 28082 telephone 7041938-1515 VULCAN MATERIALS COMPANY to E L L E R SITEi 00T0 .,��� y SEDIMENT AND EROSION CONTROL PLAN. ��/o REVISED: OCTOBER' 2, 1989 LAURENCE A. ALLEY, P.E./R.L.S. HERSERT A. CARMEN, A.I.A. HAYWOOD,B. KING, P.E.IR.L.S. CARRELL L. RUSSELL, P.E. JEFF MOODY, P.E. CONSTRUCTION SEQUENCE 1. Clear access road. 2. Install Temporary Sediment Traps and Rock Dams below access road culverts. 3. Install access road culverts and Rip Rap Outlet Protection. 4. Begin grading access road. 5. Install road ditch and channel linings, and vegetate all disturbed areas immediately upon completion of any section of the roadway. 6. Complete access road. 7. Stabilize road cut and fill slopes by surface roughening, seed, and mulch. 8. Install Rock Dams below Culvert #8 (Ramp Culvert) and Culvert #9. 9. Clear Quarry Pit area. 10. Excavate Temporary Rock Dam and Sediment Pit at access ramp to Quarry Pit. Use excavated material to fill draw and construct 3' high berm w16:1 side slopes across access. Place 6" #57 stone across berm for access to Quarry Pit. 11. Install Culvert #8 and Rip Rap Outlet Protection. 12. Install Culvert #9 and Rip Rap Outlet Protection. 13. Install Culvert #9 inlet channels, line and vegetate channels according to specifications. 14. Install Temporary Sediment Traps and Temporary Diversion Ditches below toe of fill north of Stockpile and Plant Area. 15. Begin overburden removal, ramp construction and fill placement. a. Begin overburden removal from west side of site and proceed eastward allowing the excavated area to act as a sediment trap. b. Install Temporary Dike and Slope Drains along at top of fill along the north side of future Stockpile and Plant Area. Install Temporary Sediment Traps at Temporary Slope Drain Outlet locations below toe of fill north of Stockpile and Plant Area. c. Maintain the Temporary Dike and extend the Temporary Slope Drains as fill rises. d. Install, the Permanent Slope Drains and Berms at Quarry Pit as soon as overburden removal is complete in those areas. 16. Inspect all sediment and erosion control measures after each rain event. Make any needed repairs and remove accumulated sediment from measures when � full. 17. Complete overburden removal and fill placement. 18. Install Permanent Dike along top fill above the 54" CMP inlet south of Stockpile and Plant Area. 19. Remove Temporary Slope drains and insure drainage for Stockpile and Plant Area is to channels and 54" C'MP south of the fill. 20. Vegetate all disturbed areas according to the Vegetation Plan. _lam oe�ris.rom slope aooveiscavght �Ij f 11111'illll oq steps'. _ 2-3 Drainage I41 y l � (depen&ng on material) "Ihal ;f i = ♦ 8-15 I � r Groove by cutting furrows along the contour,Irregularities 1.3 Cut steps with in the soil surface catch rainwater Y I — drainage io the back. and retain time,fertilizer,and seed._ Avoid low spots. ,�. d � I _II ^311� SURFACE ROUGHENING Construction- Specifications Do not blade or scrape the final slope face. CUT SLOPE ROUGHENING FOR AREAS NOT TO BE CUTS, FILLS, AND GRADED AREAS THAT WILL BE MOWED MOWED Stair-step grade or groove cut slopes with . a Make mowed slopes no steeper than 3: 1 . gradient steeper than 3: 1 . Roughen these areas to shallow grooves by Use stair-step grading on any erodible normal tilling, disking, harrowing, or use of material soft enough to be ripped with a cultipacker--seeder . Make the final pass of bulldozer _ any such tillage implement on the contour . Make the vertical cut distance less than the Make grooves formed by such implements close horizontal distance, and slightly slope the together ( less than 10 inches) and not less horizontal position of the "step" in toward than 1 inch deep. the vertical wall . ROUGHENING WITH TRACKED MACHINERY Limit individual vertical cuts to no more Qperate tracked machinery up and down the than 2 feet in soft materials or more than 3 slope to leave horizontal depressions in the feet in rocky materials. soil . Back-blade during the final grading operation. Grooving uses machinery to create a series of ridges and depressions that run across the Seeding - Immediately seed and mulch slope ( on the contour ). roughened . areas to obtain optimum seed germination and growth. See Seeding Groove using any appropriate implement that Specifications. can be safely operated on the slope, such as disks, tillers, spring harrows, or the teeth Maintenance on a front-end loader bucket . Do not make such grooves less than 3 inches deep nor more Periodically check the seeded slopes for than 15 inches apart . rills and washes. Fill these areas slightly above the original grade, then reseed and FILL SLOPE ROUGHENING FOR AREAS NOT 70 BE mulch as soon as possible. MOWED Place fill slopes with a gradient steeper than 3: 1 in lifts not to exceed 9 inches, and make sure each lift is property compacted. Ensure that the face of the slope consists of loose, uncompacted fill 4 to 6 inches deep. Use grooving, as described above, to roughen the face of the slopes, if necessary. FSubifect: cr�fJ Ntt�T=�+� -s No.. �°��?� - alley, williams, carmen, & king �+•�. "1 e- ' �1� of kannapolis, ine. ENGINEERS 3 ARCNITECTS o- _,- €or 9 Rep. ao�south moin street P.a-ho, 1218 kennapnlis,north ra.olina 18tld2 1(1ai97H-I519 I.�L.�•:ft f�i �_r r.�a�trl�.]Iv�/ i,,'�� �� 1�-- =r� :�����V 1 '' 4 59 �l 4- Ovl�RFj'. ZD;= 1 N p,ktD. .['t.+"�� { oc r` Cu 1 € 1L•l:1 G'"ih.!t!t`Lc ti ,iiv r lti rJ€li� ✓,'• OLGZL3L11-Z7=:j /�.`:C.� 4,"D P—LX,V— ►F561 0t," C.1 —r t P i 0 C) r j �'•�lt.lr"�E hid�'1w, - �,��-, ���.'�5 _ _- - _ 2.4 i r�4i,= E)�O.0�j ley MAGTH CV, 7-ar1.c?J7.a H NJZ7 1 0 's. Cn:_Cvtu/14OUQ , 7 ,{} Q! C i 5� 4-3 :;= ! 60' M€ri _Ju�z�ac. i-AREA 1= N SZ C 4 E�_ _ I ��.5� C I ���►^- 1. _ 4 7j 7 I s F ! b ra 2 I S�. €� -- q•,� _�; 1,5 � t U Dlr�!trri"tl 4�ILCgO' i�?��Ex_ O_lA� {}.�TH__ cC7}r +�o.1�_S'7Jot1DGc=_- 7�UGF i � �... ��=i t'-! 1 �'�!�c.�, to���_H F�NT!�•`� __L_.___:_�.__�.W�._..�--� -.�.. r . t € t , P I v^;rz s 00 1 a 1. r m CS--�j t Li V GFS PA i: t " - .Lest v` P.im'H E Z._/AiL�,�..._..__ I 1 - FPQew., No 615%, alley, williums, curmen, & king _ vul n CHANNEL TYPE: Earth , straight & sm=h SUMMARY, OF DATA ' H ) MANNIN ROUGHNESS CUEF ' = 0 '0300 / Z ) AVERAG SIDE SLOPE = 3 '0: 1 ' WIDTH QF CHANNEL _PUTTOM = A '�0O FT ' S ` CHANNEL SLOPE ' ` D \ NQRMAL� DEPTH OF CHANNEL I 'OZ FT . ' WP `/ WETTED PERI METE! 6 ' 1.4, FT ' ` | ' A ` CROARKiUHAL AREA 3M FT . ' R '` Y_R.A__-' - RADIUS; � 0 '48FT ' . Q \ QWANTITY ) = . 9 '50 S _ AVERAGE UEL0CITY> � 3 '06 FPS . . . . . ^ . / Project: N o; alley, williums, carmen, & king of kunnupolis, inc. Subject, E R G ISE ERSARCHITECTS 707 —t�—i� st—t P. T7AS Date: Rep. F 28042 7G4,936-15 15 tit CrIT-1 (J-ININEL. TYPF-1 [IUNMARY Or", DATA RCRA31 I N .0131 0 0 v W WTIDTH OF C.HONNEL.- .1 0 FT S') CA ]ANNE:1- SI-1-11DE I. 00 T, 1) NORMAL DEPTH-A.W...(3HANNEL 0 -78 F,,l 6JP WETTED PER I ME-TER 5 -94 F (AnSSECTUNAL AR�EA 2 .61. FIT. R HYDRt-'-ILJ1-TC RADIA-IS; 0 .44- FT . Q 1 Ili STGN FLOW ( (TAOITY 13 -90 CFS 1) ) AVERAGE VELCICT-ry' 5 .32 F P S, Z'7FN 2-2-9 s If 12 F-:'D I me�4 kl l:l t7_.G-'I'D '�?rrA=.2.�_1_►.c�_E'S . ' : . � _ _ 71 t!l Lj/14 CU C i A 6;( ve; 6. 5�v q _SF 0 'lg_LF-�rqT-1 4_V--- y/2.0 .5,4_.' uS� I_Cp'1, :=I� - '. -- K I - - -- - Lorm 4-6(oOr--F asT Pivastwi I? rrOH C, I FProjec:: No: alley, williams, carmen, & king Subject! of kannapolis, int. - J' FMCINE ERS ARCHITECTS Date: 4-ov-9 Rep. N7 ovd,.0i. p-..b., 1246 k.n..F.Us.­1h 2082 704e938-IsI5 F� rTc� W[-r 3. 5[9E 1-13-3 i Y, a G—17 v i.i ;:i r i C,'l--I A 11 IN]1:1.1 1 TY P F- 1F.HYA. 1i , SUMM()RY CIP' DATA I,] j MANNINU 'S ROUGHNESS' COEF . = 0 .0300 7 j AVERAGE smE SL0bE_ -�-i -o—f- W WIDTH OF (-,H(-)NNEL, BOTTOM. 0 .00 FT . AANNFL SLOPE 1 -00 % D NORMAL- IDEPTH OF ("HANNE-L 0 .86 FT. wP wETTED PERIMETER 77. 5.47 FT R )_ P1YDRN_1LJr: Fri nHr-ii -0 Al.__'FT N FL -Rd ( Q IJANTI TY Q 11) 6 ' J 6 . 14 CFS a<- GIST D v z i D,-j (A a, . 7- rJ 'NDH LA I_VC­T rAr _P-4ZE5 F i V E W D-S D AZq_L- I N CeZ S i. J N Z.. Q.3.._: �toPIE A V1"P MC4;, W/-3:1 1 Ds_s E S! -IT Projec.t: No: alley, Williams, carmen, & king Su b'jj e c t_:�::: of kannapolis, inc. D a I Fe: 5 or 9 Rep. 207 souih main st-ci W U48 � uulcan CHANNEL TYPE : Earth , straight & smooth SUMMARY OF DATA . N ) MANH%N8`S ROUGHW SS CUEF . = 0 .0300 Z ) AVERAGE SIDE SLOPE 3 '00 . ! W ) WIOTH 0F CHANNE�` BOTTOM = 0 '00 FT . S ) PHANWEL SLOPE ' = 1 '00 % D ` NORMAL DEPTH OF PHANNEL = 003 FT. WP ) WETTED PERIMETER 5 '28 FT A ` ' OS5ECTIONAL AREA = 2 '09 FT ' R `' HYDRAULIC RADIUS! A� 4() FT .' 0 \10ESIGN. FLOW '(-0UANTITY ) = ' 5 '60'C S V ' AVERAGF... VELOCITY.� = 2 '68 FbS 1-9 . - �V��H��Y �� � - ` `- Nf-MANNINO')S-RO\1GHNE SCOEF�� - ^�- 3( -0721r-f­ Z \ AUB7OGE SIUE 3LOPF = 3 '0; 1. W ) WIDTH 0F CHANNEL BOTTOM 2 '00 FT .,' S ) CHANNEL 'SLUPE ' = 25 '00 % D� ) NORMAL DEPTH OF CHANNEL � 0 '26 FT ' . WP ) WETTED ,PERIMETER = 3 '65 FT ' A ) CROSSECTTONAL AREA � � 0 :72 FT ' - R \ HYDRAULIC RAOIU� = 0 '20FT ' | � ) DESIGN FLOW ( AUANTTTY ) = 0 '87 CP� -- _-- [Subject: No: alley, williums, Carmen, & king of kannapolis, inc. - E N G I HE E R S 6 A R CHiT E C T 5 ate: - Co Oi= Rep. 207 ..�,ti main .,,•�, P..,b.. l2[8 kennnpolis,,.er,h carol{ne 28682 704i438•F5I5 F�' I• ._3/21'1 I ' vu 1.c,an CHANNEL. TYPE- r SUMMARY (-_)t:= D) i-FA N MANNING °S ROUGHNESS COEF . '_ 0.2150 _ l ) alVEF2(1GF:. SIDr:: ':;I..(")PC1 . �. :. w w�) W C` r-r)'CH .OF� t:HoNNf. I_v FaOTT-1.N . ..._k_:_ 2.-:-00- F;I'-. .. f) ) NO Mj AL DEPTH OF CHANNE'I_ = I a.'29 FIT _- _ -- Gl) �tFTT�(� I t�IRAIFAR tE RA ---- ' ^ 'Q.83 TF IFT . .. . .. '._ F_{_.. .. r� } -{Y I.3F�i�lJl_..i'.�: RAL)r�{°._i' � � 0 '� Q')• DE-!3-1.CW.T"LOW-(-QUAN-1-_1 TY.) I t.:00 'c'fz 5 4t r V AVERAGV OEI_UC i TY µ 1 - 11:4 6 FPS _. . Cr✓� � AF;re_12c Fit~ _51 'F5_ 'ey qu��- 2oe,� ,- i�' s :p. .'I�.uXLX:A BIi.Lt e T'_ems stt'sfTI .o1:._. I 1 ! oT� Gu�vG--rc 3, -xAN�? �Q Ueu EL• I335. -- . ;f1�_.S-f-1,Npa2D-_�D 2,_�t'��F.T_r✓�_�.�.._��.,.����.�_5_l-Grrr�_�:_l ��= �•.l S°7_:..�._ _._ C Gu i Grno � No: alley, williums, carmen, & king of kannapolis, inc. J I I subject: ENGINEERS & ARCHITECTS X7 6., 1248 FDaM Rep, 29082 704438 1515 V U C.:l T-1 -ry pF Cirl A M N F I., t h g f t I; Fe s m I.I(D h )'-.'PlMARY OF- DATA N ) MANNING 'S ROUGH jESS COEF . 0 . 1000 D P E 4. l.-5 T, C-1ANNEL 1) i NORMAL bEOTH OF CHANNEL 0 .!i4 F, T WP ) WETTED PERTMETER 40- FT OFREJ)' 6 Fl- 0 .26 FT _0 y V AVERAGP- 'VELOCT.TY 1 .22 FPS c 14 's7aw '44D Oct, kj 0. 0& r V I'l 1.c;ii rl.- L CHMAWNEI- TYPE r - sOMMARY OF' F)ATA t _ J- tj) f1AN1J1 S Ft 10 QG KNE S S C()EE., g6t. A r E SA-@PE" 0.: 1 VERAGE I D t I I nT1170 Cll,'ANNE117BOTT 0- T- F ---0. SLbPE, % Q-EP"fi-1 Q F cI ANNEL- 0 .46 F. T I t Fil WP WF-,T-Tr-'[) JPEF 1.METER t 2-.-89 )- CROSEC I 13%Lj- A 0F R ) l-lYr)RAUlL.l(. RAE)-lus' � F-1- Q- -0E'Slj G N-51--OQAtqI T T'f Oi E ,FS � 4NR )G VEII.r 61- r� 69 FP EP -A 69 4F5 Project: No <n alley, Williams, carmen, & king of kannapolis, inc. Subject: ENGIHEERS & ARCHITECTS Dale: 0 P 9 Rep. 207 s.oh mein street 0"6- U48 ­4 U— 28682 MAXIMS -I- 6:3 S F` Vulcan CHANNEL TYPE : Earth . straioht & smooth SUMMARY OF DATA N ) MANNINGIS ROUGHNEAS COEF - 1 ' 0 . 1060 Z ) AVERAGE SIDE SLOP? 3 .00. W ) WIDTH OF CHANNEL BOTTOM 2 .00 FT . S ) CHANNEL S;LOPF�— -14-00 % 0 ) NORMAL DEPTH OF CAANNEL 0 .27 FT . WP ) WETTED PERIMETER ; -1 .71 FT . 0 ) CROPSECII10NALARE0 .0 .76 FT R ) HYDRAULIC RADJUS 2.0 FT 0 ) MEMN FLOW QUANJITY ) 1 :11 C F S, —L&6 FP0 AUE'RAGAVE1 0 41 -T 50�THTEM SLOP& D) '2�,J 1,J Tm n io H-:--AcAzQz -zsr AGE = 324 ckl P.rT fA 4 tA F- 69 Project: No: alley, williams, carmen, & king Subject: of kannapolis, inc. ENGINEERS G ARCHITECTS Date: Q'V7 Rep. - 2D7 +oath -a 4n st—i v be. 17[$ k.—CP-14' —th ca�oi'�no 2SOV 7il 4 ;-938•I515 Z'ST-a otiAt_. 41. Z j piS,GI i?o;),) C'ul-va—z — i � l z 3, 1 4-7. GFS _...._. ..W. . D - �7�Nu�EAeo', lrtPGl�e� �, =StD�=uP� 5'e;J►.,7E�c Cr0'�.c*sG= OJGF PiT.._ -3 L 1731.La.>4.G_cJcw! _jj`)D���1. _G�-.Stf?1 y1� ��i_.S"1 ►Z,F�.4.E_..—...___... . 4-7.9ZCi�i.s = .23 �` �s;�. _. €. . Sits 2a INb-4 . -)97 1 G t•0 -.IZMPCflt�nv_ QZ PL- ,�F?..' n4 �R tit.c.�;TOE 1�T_ �►'Lhc,�;TO _1JSsuaz 7Ft4 P�Z-�_. t e+YTI•-r.FLs s-S�.�i�n_�f.iT. I 1 Z A P . �i.t�T�A Ot�. FLUt� ,1J �i�a.. .� r ' �_ � � r t i � 1 -•-_i_ EQM ..k. _. H_1(a.��. l.J 1TuC�._T.O. 1_ISIIDS SLOP S' p,z:)rz CIONL5� 2u c,M N4.. ss ar v . m r N 861 ,500 858,000 N 858,50C V N 859,000 N 859,500 N 860,000 N 860,500 N 861,000 V I O m 0 =L1Lr-III �I ►�I ■ m ° CID5 :3 m m --� 3 II -0 Mill cn r-- - = D m m I IIl- a =11 r O O _A r IIII� '� ? 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TITLE RwE�: WORK ORDER- ! eeeeeeure nwrs dwww I pWG NO TITLE esese owarrgn RQN : KEY pWG.NO. .______.__ : ov Ep: REP:TsaarEn WORK ORDER: ____..__ Fuh GWfi p: R£Y- -- nE SAFETYFENCE SAFFTYF-NCE SAFETYFENCE EL806 ELH00 -- — NOE � �3 EL 777 20 115V LVNE kT EL.777 -20 � LINE �Y EL.777 20 LINE 25 — 25 2 SA T�F N i EL.756 �V RUC101Akk?Y LIMIT E ICSAFETY FENCE�, EL.756 ULTIMATE 10 SA FETYFENCL- EL 75G YR.QUARkY LWT OLE OyF �YR,CUAFkY LIMIT OVe 20' EL.731 ,��) O 4B�T'pE-H 20 EL.731 (F i O �eU7{pE.h 20 EL.731 O WATER EL.722 ri WATER EL.722 �J _ WATER EL,772 30, EL697 EL.697 30 30- EE.69.7 EL.697 30 - 3U' EL697 EL.G87 30 a a a EL.6V7 PIT FLOOR TYP EL 15- PIT FLOOR TYP EL517 PIT FLOOR TYP SEC. B ES. SEC- B-b SEC_B-B SAFETY FENCE SAFETY FENCE SAFETY FENCE 2 EL,799 2 EL 799 2 EL,799 TYI yp SAFETY FENCE2{0 J�µw�C , SAFETY FENCE EL.7"o0 EL.774 2p �,IE N SAFETY FENCE EL.780 EL774 EL.76U EL.779 20 I OF��kVE�1 p SFr,=&UR L-SHELF TYP. i9U r�SkLLF TYP. 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REV: REV: [gRxxpx Rxwx WG NO x .—...11 oWGi REFERENCE GWG$ TRACED: APPRO VEO: REV: REV: WORK ORDER: �ti[¢FY! REV: DWG,NO. - GWG NO ess...... tlW6 RQ TITLF DRAWN:RON ENECKEE REV: s gWGS- REFERENCE DWG$ TRAG E➢: APPROVED: REV: WORK ORDER: EE bWGS' REFERENCE DWGS TRACED: APPRovEO. I REV I kEv: WORx ogot;q: a�pti� z. dl�lli� GIANT CEMENT COMPANY MIX Pwt Office Box 2 i B N#- s�U Harleyville,SoutfiCamiinaZ9448 MASONRY S.C. TOLL FREE 1-800-922-1110 CEMENT OUT OF STATE 1-800-845-1174 pc} �/glPifv O� y y y /e .; ...._.1Af l Ep N.C. Department of Environment, Health, and Natural Resources Division of Land Resources, Land Quality SeFtion Telephone Log Date: J?7/ Sheet of Time: ❑ am Call: Placed Cl Received 0 pm Returned`` ❑ 1.Project: eUM `— ce_ County: 2.Conversation with: moo L& elephone: ( ) 3. Affiliation: 4. Conte t of conversation: coo' U4�6C�. �"` � 'Q GOa4im� - '�— -I-v- o I g' . C 5 ' .� LI YV G,`rJts3���s3 42 cc: 12 M L e� n Filed by: A ` - NilEm m 0 IIIIIIF ... O_ c m m-_ - .. 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Q W ` _ O l0 x r\ � Lij W a_oWJ h! � ' I- O Z w Q M rn Z w x o F- o a p =' Y.. U Q I'- J , -- - - - --- r U (n W n - � � _ Z 00 N �� I N > Z J Q - - w s I ti v C0- � L W O Q W , I = c� -� a w O o z 0- W , LL Q o W a = J U a J O I o W O U m J ' + W Di H D h li n , 006` 196 N 000`198 N 009'098 N 000`098 N OOS'6S8 N 000`698 N OOS'8S8N - - - - - _ 000'8( Y 7�Y SSATLo� S u State of North Carolina Department of Natural Resources and Community Development Division of Land Resources 512 North Salisbury Street • Raleigh, North Carolina 27611 James G. Martin, Governor Stephen G. Conrad William W. Cobey, Jr., Secretary February 23, 1989 Director Mr. & Mrs. G. E. Hollar. Route 4, Box 248 Yadkinville, NC 27055 RE: Vulcan Materials Co. Proposed Yadkin Quarry Yadkin County Dear Mr. and Mrs. Hollar Thank you for your letter of February 17, 1989 received February 22, 1989 expressing your concerns regarding the above referenced project. I recently received a sinu_1ar letter from your son and have responded to him as requested. I believe the issues raised in your letter are essentially of the same nature as those noted by your son. Therefore, I have enclosed a copy of my February 22, 1989 letter to him for your review and consideration. This should address the concerns noted in your latest correspondence. Again, I assure you that a careful review will be made of this application before a decision is made by the Director to grant or deny the mining permit.. I appreciate your concerns and should you have any further questions I would be, happy to discuss them with you. Sincerely, omas E. Carroll, P.G. \. Mining Specialist Land Quality Section TEC:se Attachment cc: Mr. G. Douglas Miller, P.E. P,O, Box 27687, Raleigh, North Carolina 27611.7687 Telephone 919,733-3833 An Equal Opponuniry Affirmative Action Employer 1-9& February 17, 1989 �j North Carolina Department of Natural Resources and Community Development Division of Land Resources Land Quality Section Post Office Sox 27687 Raleigh, North Carolina 27611 RE: Vulcan Materials Application for Mining Permit (Yadkin County) Dear Sirs: Please accept these comments concerning Vulcan Materials Company's application for a mining permit for a proposed rock quarry in Yadkin County. Although I am an adjacent landowner to the proposed mine site, I have not received the notice required from the applicant under the North Carolina Mining Act, N.C. Gen Stat. S 74-46 et sec. From a conversation with Mr. Tom Carroll of the Land Quality Section, I understand that the notice was misdirected to one of my former addresses. I learned of the notice from my parents, Mr. & Mrs. Gurney E. Hollar, who are also adjacent landowners. I share the concerns expressed to the Department in a letter which is today being mailed by my parents and wish to incorporate by reference the comments in that letter. Given the environmental and other problems identified in my parents' letter, a second quarry should not be sited so close to the quarry previously proposed by Martin Marietta Aggregates. I have supported the Martin Marietta quarry and have, in fact, agreed to lease land for that quarry (with the stipulation that my father will be abie to continue to farm the section that is currently cleared). However, Vulcan's site will have more adverse effects because Vulcan has acquired much less acreage for its operations than Martin Marietta and Vulcan will have less desirable access to its property. In addition to the points raised in my parents' letter to the Department, there are additional concerns specific to the effect of Vulcan's operations on my property. First, Vulcan's quarry pit will be on the side of a hill above the cultivated portion of my property. I am concerned that Vulcan's operation will create water runoff and soil erosion onto my property. Second, my and Vulcan's property share an access road. This road provides the only direct access to the cultivated portion of my property. Because the road passes very near where Vulcan proposes to locate its pit; I am concerned that Vulcan will attempt to close the road and otherwise interfere with access to my property. It is my understanding that water, sediments and other water borne materials from both Vulcan's and Martin Marietta's operations will be discharged into Deep Creek, which is adjacent to my property. Since Deep Creek is a quite small stream, I question whether it can adequately handle the discharges from a second quarry. This issue should be carefully studied by the Department. I believe the issues raised in this letter and in my parents letter to the Department are serious concerns that need to be resolved by the Department before a permit is issued. Unless these issues can be satisfactorily resolved, I oppose issuance of a mining permit to Vulcan Materials. I would be pleased to discuss these matters in further detail and ask that the Department advise me in writing how it intends to address my concerns. Thank you for your consideration. Sincerely, i1� Z, 14� Dale E. Hollar 2306 Fairview Road Raleigh, N. C. 27608 (919) 836-8161 (Work) (919) 782-5440 (Home) February 17, 1989 ,IrkIc��► FF®4 , 90 North Carolina Department of Natural .n, n, ,9 Resources and Community Development `lurk , Division of Land Resources SCj�� Land Quality Section N Post Office Box 27687 Raleigh, North Carolina 27611 Dear Sirs: We are writing to comment on the application for a surface mining permit submitted by Vulcan Materials Company on February 9, 1989. The proposed rock quarry for which Vulcan seeks a permit would be located on a site in Yadkin County off Speer Bridge Road. Since we own a 300-acre farm adjacent to the site, we have a strong interest in this matter. We have farmed in Yadkin County for more than 35 years and have owned this farm for more than 20 years. We are deeply concerned about the impact of the proposed Vulcan quarry on our property, the natural environment and the surrounding community. Our basic concern stems from the fact that this would be the second rock quarry to locate in the immediate geographic area. Martin Marietta Aggregates previously submitted an application for a mining permit to operate a quarry on a site immediately adjacent to that subsequently selected by Vulcan. We do not oppose all rock quarries per se. Under appropriate circumstances and with proper controls, a quarry can produce important economic benefits with minimal impact on the surrounding area. in partnership with our son, we have, in fact, leased another small tract of land to Martin Marietta on which a portion of its quarry will be located. At the time we entered into this agreement, we had no idea that Vulcan would seek to open another quarry on the adjacent property. The Martin Marietta site is much superior to the Vulcan site. Martin Marietta has acquired a much larger acreage than Vulcan to provide a buffer for its operations. Vulcan has purchased only 145 acres while Martin Marietta has purchased or leased about 400 acres. Martin Marietta will have almost direct access onto new U.S. 421 (so that traffic on secondary roads will be minimal). In contrast, Vulcan's access will be considerably further down Speer Bridge Road near a number of homes. Traffic from truck and other heavy equipment will be much greater on the secondary roads. The potential disruption to the community will be much greater from Vulcan's quarry than from Martin Marietta's operations. We do not believe a second quarry should be permitted in the same, small geographic area. Deep Creek, a small tributary to the Yadkin River, would receive water and other discharges from both quarries. There is a serious basis for concern that Deep Creek would not be able to handle discharges from both quarries without excessive sedimentation and other environmental problems. February 17, 1989 Page 2 We are also concerned about the impact of Vulcan's proposed quarry on a 10-acre lake on our farm. This lake is now in an isolated natural area, but is adjacent to the property Vulcan has purchased for its quarry. We are concerned that quarrying operations will damage the water quality of the lake, create noise and air pollution from the machines and equipment on Vulcan's property, and will be visually unsightly unless properly bermed or otherwise shielded. At a minimum, any permit should contain conditions requiring Vulcan to establish well-landscaped berms and other shielding to prevent an adverse effect on our property, including the lake. Such shielding should be designed to protect our property from excessive noise, dust and unsightly activities. The proposed Vulcan quarry will also have an adverse effect on wildlife in the area. The Vulcan property and surrounding area (including our farm) are prime habitat for game animals, such as white-tailed deer. Our lake is habitat for significant numbers of Canada geese and other waterfowl. From an environmental and public policy standpoint, we seriously question the wisdom of permitting a second quarry in such close proximity to the Martin Marietta site. Because of the concerns outlined above, we urge the Department not to issue a mining permit to Vulcan Materials for a second quarry. We appreciate this opportunity to comment and request a written response from the Department explaining how our concerns are being addressed. We would welcome an opportunity to discuss these issues with a representative of the Department. Very truly yours, Mr. & Mrs. G. E. Hollar Route 4, Box 248 Yadkinville, North Carolina 27055 (919) 463-5158 ,r STA4 a State of North Carolina Department of Natural Resources and Community Development Division of Land Resources 512 North Salisbury Street • Raleigh, North Carolina 27611 James G. Martin, Governor Stephen G. Conrad William W. Cobev, Jr., Secretary February 22, 1989 Director Mr. Dale Hollar 2306 Fairview Road Raleigh, NC 27608 RE: Vulcan Materials Co. Proposed Yadkin Quarry Yadkin County Dear Mr. Hollar: Thank you for your letter of February 17, 1989 received February 20, 1989 expressing your concerns regarding Vulcan Materials Ccmpanys' application for a mining permit for the operation of a crushed stone quarry in eastern Yadkin County. In your correspondence, you noted that you shared the same concerns expressed in a letter sent to the Department by your parents (copy enclosed) . The concerns you and your family expressed certainly deserve evaluation. Before the Director of the Division of Land Resources makes a decision to grant or deny the permit, these concerns as well as any others within the jurisdiction of N. C. General Statute 74-51 of the Mining Act of 1971 will be carefully considered. The Groundwater Section of the Division. of Environmental Management will be requested to review the proposal and coment as to what impact, if any, the proposed operation will have on area groundwater. Similarly, the applicant has applied for a. National Pollution Discharge Elimination System (NPDES) permit with the Water Quality Section of the Division of Environmental Management. A NPDES permit has specific guidelines, on the characteristics of any discharge so that it will not be degrading to the receiving waters. The mining permit, if granted, would specifically site the operators responsibility to ca-nply with those water quality standards. If you need specific information on the standards, you are encouraged to contact the Water Quality Section in the Winston--Salem Regional Office at (919) 761-2351. P.O. Box 27687, Raleigh, North Carolina 27611.7687 Ttlephone 919-733-3833 An Equal Opportunity Affirmative Action Employer 4 Mr. Dale Hollar February 22, 1989 Page 2 Similarly, specific. concerns you may have pertaining to air c;uality are being reviewed by the Division of Environmental management's Air Quality Section. A separate application has been filed with that office and a separate air quality permit will be required for this site. Again, mining permits refererce the obligation of an operator to comply with standards of air duality promulgated by the Environmental Manageanent Commission. If you need additional information, please contact the Air Quality Section at (919) 733-3340. Regarding your concerns of water runoff and soil erosion, the applicant has submitted a detailed erosion and sediment control plan for the site. As I had previously discussed with you, this plan along with the other portions of application are being carefully reviewed by this office and our Winston--Salem office staff to ensure that all aspects of the proposed project are adequately addressed. Any deficiencies noted in the plans must be corrected before a mining permit will be issued for this site. Should you have any specific questions regarding the erasion/sediment control plan I would be happy to discuss there with you. With reference to your concern over potential interference with access to your property, I have discussed the matter with a representative of the Attorney General's Office and have been advised that such concerns can not be addressed under the Mining Act. However, your recourse would be civil litigation with the applicant/landowner to resolve a dispute should one arise. Finally, the offsite truck traffic and associated offsite safety aspects are not within our jurisdiction. Traffic and road access concerns should be directed to the Department of Transportation's Right-of-Way Branch at (919) 733-7694. Also, the present state of the land use, whether it is light commerce or residential, is not an item for our consideration. These items are more properly addressed through local zoning ordinances. Hopefully, I have provided the information you requested. I can assure you that a careful and thorough review of the mining permit application will be conducted prior to making a decision to grant or deny the permit. Again, thank you for your input. Please advise at (919) 733-4574 if I can be of further assistance. Sincerely, Thomas E. Carroll, P.G. Mining Specialist Land Quality Section TEC:se cc: Mr. Doug Miller, P.E. �va+STATE. r P, State of North Carolina Department of Natural Resources and Community Development Division of lend resources 512 North Salisbury Strcct • l�ileih, North Carolina 27611 James G. Martir7, Governor Stephen G. Connd William W. Cobey, Jr,, Secretary February 13, 1989 Director MEMORANDUM TO: Don Balser Program Coordinator Wildlife Resources Con-mission FROM: Thomas Carroll / Mining Specialist Land Quality Section RE: Vulcan Materials Company Proposed Yadkin Quarry Yadkin County Please find attached for your review a copy of the pertinent sections of the mining permit application and site plans for the above referenced project. The site is located approximately six (6) miles east of Yadkinville off SR 1711 in Yadkin County. It directly adjoins Martin Marietta Aggregates` proposed Yadkin Quarry on which your office has rerently submitted review comments. Please review this information and advise as to the probability of the operation having unduly adverse effect on wildlife or freshwater fisheries (G.S. 74-51 (2) ) . Please respond by March 13, 1989 so that we may complete our reviE-,a - of the permit application within our statutory time limits. As is the case in our review of all. mining permit applications, this office will. carefully review all proposed erosion and sediment control measures to ensure that they are sufficient to restrain erosion and offsite sedimentation. However, any comments your agency can provide regarding effects on wildlife and freshwater fisheries (i.e. fish spawning season, etc.) would be greatly appreciated. If anyone on your staff wishes to perform- a site inspection, they are urged to contact Mr. Russ Willard at (919) 767-4600 to set up a convenient date and time. Your continued cooperation in the review of these type appl-ications is very much appreciated. should you have any questions please advise at (91.9) 733-4574. TDZ.se Attachments cc: Mr. Doug Miller, P.E. P.O. kx 27687, Raleigh, North Carolina 2761i-7587 Telephone 9I9-733.3833 An Equal Opportuniry Affirmative Action Employer DEPARTMENT OF NATURAL RESOURCSES 6 COMMUNITY DEVELOPMENT LAND RESOURCES DIVISION LAND QUALITY SECTION TELEPHONE LOG Sheet Date c County Call received Call placed `J 1. Project: �C� ` i� 2. Conversation with: 3. Content of conversation: ( ' e. `cQ Yf�y�� V ♦ 7 ...i- -- N-9 Z, (D 00 60A, -�n ka-�c C, Filled by: DEPARTMENT OF NATURAL RESOURCSES & COMMUNITY DEVELOPMENT LAND RESOURCES DIVISION LAND QUALITY SECTION TELEPHONE LOG Sheet Date 3113 9-T County Call received Call placed 1. Project: l/ cJ l't'L-� r ( 6t 2. Conversation with: �V 5 5 W a-� Q9w 3. Content of conversation: C,- O J f r SC �e 64-AL S' ,a-`t' �� r— lti�K�O� Cti�6��1'f"� r l �e 4 coo C, a�SO 144�.rn l (11 C�6C. 4z) U4o441 Vy Filled by: U � � State of North Carolina Department of Natural Resources and Community Development Division of Land resources 512 North Salisbury Street • Raleigh, North Carolina 27611 James G. Martin, Governor 'March 28, 1989 Stephen G. Conrad William W. Cobey, Jr., Secretary Director Mr. Dale E. Hollar 2306 Fairview Road Raleigh, NC 27608 RE: Vulcan Materials Company's Proposed Yadkin Quarry Yadkin County Dear Mr. Hollar: In response to your latest letter received Larch 21, 1989, the Department is- carefully reviewing the above referenced application and has already flagged the buffer issue hot.ed in your letter. It is our intentions of requiring the applicant to provide this office with information on overburden thicknesses in areas where the proposed excavation will abut adjoining property lines. As far as a standard industry practice there is none. Different companies prefer wader buffers than others do. Our concerns lie with slope stability and associated safety considerations. The appropriateness of a particular buffer is based on site specific information such as: the depth and nature of the overburden, the angle of proposed cut/fill slopes, safety benches, and blasting practices. Again, I appreciate your concern and I assure you that the Department will carefully review this application. Should you have any further questions I believe it would be most helpful for you to visit this office once again so that we may discuss them in detail. Sincerely yours, / o Thomas E. arroll, P.G. Mining Specialist Land Quality Section TE)C:se cc: Mr. G. Douglas Miller, P.E. P.O. Box 27687, Raleigl5, North Carolina 27611-7687 Telephone 919.733-3833 An Equal Opportunity Affirmative Action Employer 14�.� �qR . Oil, 1141 �9�y March 20, 1989 f� /o N Mr. Thomas E. Carroll, P. E. Land Quality Section North Carolina Department of Natural Resources and Community Development Post Office Box 27687 Raleigh, No rth Carolina 27611 RE: Vulcan Materials Application for Mining Permit (Yadkin County) Dear Mr. Carroll: 1 Thank you for your letter of February 22, 1989 which responded to my February 17, 1989 letter', on Vulcan Materials' permit application for a quarry in Yadkin County. I am writing you to express an additional concern about Vulcan's proposed quarry. Based upon the site plans filed with your office, it appears that Vulcan's quarry pit will come within 25 feet of my property. I object to the pit coming so close to my property line because it will create�an imminent danger to my land. It is my understanding that standard industry practice requires an offset of at least 100 feet from the property line. Vulcan Materials should be required to adhere to that standard if it locates a quarry on its site. Please let me know in writing how the Department plans to address this concern. I would be 'pleased to discuss this matter further with a representative of the Department'. Thank you for your assistance. Sincerely, !o• Dale E. Hollar 2306 Fairview Road Raleigh, N. C. 27608 } Work No. (919) 546-4161 1 Home No. (919) 782-5440 /f pf rr State of North Carolina Department of Natural Resources and Community Develops-neat Division of Land Resources 512 North Salisbury Street • Raleigh, North Carolina 27611 James G. Martin, Governor Stephen G. Conrad William W. Cob'I Jr., Secretary April 6, 1989 Director MEMORANDUM TO: I,7ohn Stewart Acting Regional Groundwater Hydrogeologist FROM: Thomas Carroll,- P.G. ; State Mining Specialist Land Quality Section RE: ?�ppl.ication for a Mininq Permit Vulcan Materials Company Proposed Yadkin Quarry Yadkin County Attached for your review and comment is a copy of the above referenced mining permit application and a copy of the hydrologic report prepared by Harry E. IRGrandL I do not have an extra set of site plans to send you but Doug Miller has �a complete set in his files that you may review if need arises. Mr. LeGrand notes that the three wells cited in his report "are suitable for future monitoring purposes. " As you know, the purpose of such wells is to provide a means of anticipating or assessing what impact, if any, the mining and pit dewatering may have on surrounding (offsite) groundwater supplies. You arc also probably aware that this office has no documentation of a similar type operation in a fractured (igneous) rock terrain ever causing a significantl adverse impact on offsite wells. However, as we have discussed in the past, this office feels that it is.prudent to require the installation of a reasonable number of monitoring wells and a specific well monitoring schedule should a mining permit be issued for this site. The data gained through such long-term mIonitoring programs is critical in evaluating possible future permit renewal and%or_ modification request(s) . Thus', your review of the attached information and any cements you may have on the adequacy of the number and placement of wells, their depths, axed the proposed monitoring schedule would be greatly appreciated. Should a mining permit be i issued, it would require that the wells meet construction specifications established by the Groundwater. Section. Feel free to call me at 733-4574 should you have any questions on this matter. Your continued cooperation is very much appreciated. TEC:se Attachments cc: Mr. G. Douglas Mi.lI.er., P.E. 1'0. Pox 276.S7, Ptdcigh, North C:.ardis�a 27611.7667 Tdcphc3nc 9i9-733-34S33 An Equal Opportunity Aiiirmasw Action Employer E� North Carolina Department of Cultural Resources oy James G. Martin, Governor Division of Archives and History Patric Dorsey, Secretary William S. Price,Jr., Director Marct 6, 1989 Guy KI1,. Mitchell Vice President Vulcan Materials Company P.O. Box 4195 Winston-Salem, N.C. 27115-4195 I Re: Yadkin Quarry, Yadkin County > R 89-8026 l Dear ivIr. Mitchell: There are no known recorded archaeological sites within the project boundaries. However, the project area has never been systematically surveyed to determine the location or significance of archaeological resources. Information from the Yadkin River basin and its tributaries surrounding the project area indicates that this region is extremely rich in archaeo- logical resources. Within several miles over twenty prehistoric sites are known to exist ranging from small campsites located in the uplands to large sedentary villages situated on the floodplains. Because of the project's location, it is not anticipated that any village sites will be affected. Our concern lies in the high probability that campsites or possib;ly prehistoric quarries may be affected by construction. Because these sites often provide valuable information about the past, we recommend that a comprehensive survey be conducted by an experienced archaeologist to identify the presence and significance of archaeological remains that may be damaged or destroyed by the proposed project. Potential effects on unknown resources should be assessed prior to the initiation of construction activities. Enclosed is a list of archaeological consultants who have conducted or expressed an interest in conducting contract work in North Carolina. Individual files providing additional information on the consultants may be examined at the State Historic Preservation Office's Office of State Archaeology, 421 North Blount Street, Raleigh. If additional names are desired, you may consult the current listing of the members of the Society� of Professional Archeologists, or contact the society's current secretary/treasurer, J. Barto Arnold, III, P.O. Box 13265, Austin, Texas 78711-3265. Any of the above persons, or any other experienced archaeologist, may be contacted to conduct the recommended investigation, 109 East Jones Street a Raleigh, North Carolina 27611 Guy K. Mitchell March 6, 1989, Page Two The above comments are made pursuant to Section 106 of the National. Historic Preservation Act of 1966, the Advisory Council on Historic Preservation's Regulations for Compliance with Section 106, codified at 36 CFR Part 800, and to Executive Order 11593, "Protection and Enhance- ment of the Cultural Environment." Thank you for your cooperation and consideration. If you have questions concerning the above comment, please contact Ms. Renee Gledhill-Earley, environmental review coordinator, at 919/733-4763. Sinceroely, ' C avi Brook, Deputy State Historic Preservation Officer DB:slw Enclosure cc: Thomas Carroll Loynd Quality Section, DNRCD I �r' ;:�d•'"n�wyCFvF4��!'; :#' •'Y,":3�r �+'Q` r •.'"� j S' '@, ,7_Yk :r. q'a• r - w� v •. Cr�.t �i�1� rVn '?Jr.`�y:. yaw, •- � S�a"t�m �„�` '��, � ref ��.' ,�P�-�.r4 - # �'1i'sr�l�tr.'�I.aw''{� ,�!Jr� rS�'.�.:f rt1.i}�F"`�'�{L•;��15{"•.t"rdi��i�''r i ;`•�i �:J nfy.�' ', it. , ¢T, Via* ih�� t `T` ' i ''{�r y 1s7;,�• w� ,"q4 fi 1,` �:►• - S: s, •d.�. °�. ' n �v ".,jr t ,� r tr •.s y ,(�,;t i j�" :1t,�, •�Y � ;;+ wf' A ,��Sty �xfiyc � � �s< .si K•k�� ,}e a �. � �. ."Y r.f' �'''�,'• ���� i4 •�• �.t. +{ t=h� l9 � CslsA�r `C r�., a{�:��..A.;_ h. �f .. �.�: r�'yyyy.Sy r;��'1„��`L�'"'��'��'"F�t'¢s�3� 3'i.j4'�'p t ."1'��'i T ,,++ 'a1 '�", ' •.� .� ..i ':w ��• :=1' i aJ+�.�` .+'_s�fFs'� ay+'9'i,� try��� r;�'- I��R�y�� � ,��� 1s�.• '• - i t '' 4'r; 5 . .'.Y � 1,�x. . � �'s r i��3�,:� t• t�.rs t�.,f�;'{f�,"K, ���'4:' � i:t�'�1ti•, ��Y-- �' �.�hutf.l ' 't.• , .2,�. �'�1•s= - _ 0 988 i�E CEF VEbpr FED ? G 7989 YADKIN . QUARRY .. �VLC.AN s', MRT•E R=RL S _ CC7MPANY ' ,FELLER SITE SEDIM'ENT.••AND -EROSION CONTROL PLAN JANUARY -.17, 1989 y '' '.+�.•'3 psi'j° s•.{i:'` � Ij jr i . CONSTRUCTION SEQUENCE I . Clear access road. 2 . Install Temporary Sediment Traps and Rock Dams below access road culverts . 3 . Install access road culverts •and Rip Rap Outlet Protection. 4 . Begin grading access road. 5 . Ins I�tall road ditch and channel linings , and vegetate all disturbed areas immediately upon completion of any section of the roadway. 6 . Complete access road. 7 . Clear quarry pit area. I 8 . Install Rock Dam below Culvert #8 (Ramp Culvert) . 9 . Insttall Culvert #8 and Rip Rap Outlet Protection. 10 . - Install Culvert #9 and Rip Rap Outlet Protection. 11 . Install Culvert #9 inlet channels , line and vegetate channnels • according to specifications . 12 . Install Temporary- Sediment Traps at Temporary Slope Drain Outlet locations below toe of fill north of Stockpile and Plant Area. 13 . Begun overburden removal , ramp construction and fill placement . a . , B�egin overburden removal from west side of site and proceed eastward allowing the excavated area to act as a sediment trap . b. Install Temporary Dike and Slope Drains along at top of fill along the north side of future Stockpile and Plant Area . c . Maintain the Temporary Dike and extend the Temporary slope Drains as fill rises . d. Install the Permanent Slope Drains and Berms at Quarry Pit as soon a overburden removal is complete in those areas . s e p 14 . Inspect all sediment and erosion control measures after each rain event . Make any needed repairs and remove accumulated sediment from -measures when 1/2 full . 15 . Complete overburden removal and fill placement . 16 . Install Permanent Dike along top fill above the 54" CMP inlet • south of Stockpile and Plant Area. 17 . RemovIe Temporary Slope drains and insure drainage for stockpile and Plant Area is to channels and 54" CMP south of the fill . 18 . vegetate all disturbed areas according to the vegetation Plan. • VLTLCAN MA'T'E R=AL S COMPANY • ELLER SITE SEDIMENT AND EROSION CONTROL PLAN SUPPORTING CALCULATIONS JANUARY 1.7 , 1989 References : • 1 . NC NRCD Erosion and Sediment Control Planning and Design Manual . 2 . NC NRCD Land Quality Section Energy Dissapator handout . TABLE OF CONTENTS Page Culverts. . . Roadside ditches g . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 ndchannels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . li Quarry pit slope drains. . . . . . . . Temporary slope drains. . . . . . , Temporary sediment traps. . . . . . . . . . . . . Rock dams. . . . . . . . . CULVERTS 1. Calvert #1 (18" CMP) : First culvert along access road from SR 1711 a. Runoff (SCS Peak Discharge ; reference 1) 1. Soil Type: Lloyd Loam; Hydrologic Soil Group B 2. Average watershed slope: 3.0%, moderate 3 . hydraulic length: 470, 4 . Rainfall: 10 year 24 hour = 5.0" (8.03k) 5. Curve number. (8.03b) LanduseJcover Acres CN Cultivated wJcons. 3 .1 71 6. Ru.niff depth (8.03c) , 10 year 24 hour = 2.12" 7 . Peak discharge rate (8.03p) = 4 .6 As I Q10 = (2.12") (4 .6 cfs inch) = 9.8 cfs b. Rip rap outlet protection (NYDOT Method; reference 2) • 1.. Pipe = 1.8" CMP - 2 . -Pipe slope = 8.0% 3 . 'Mann�� design Q10 ngs-n = 0.024 4 . Q - = 9.8 cfs 5. By Mannings equation, determine area of flow at Qdesign' Q = (1. 486J0.024) (0.402) 66 (0.08) '5 (1.027) = 9.9 cfs Q > Q ok, Area of flow = 1.027 ft2 . Il0 6. Determine velocity V = Q j A = 9.9 cfs / 1.027 ft2 = 9.6 fps 7. Determine rip rap size and apron dimensions (p. 18) .Zone 12 ; apron material =. light = Y (D50) Lining thickness = 12" ; Apron length = 9' Apron end width = 9' ; Filter blanket = Synthetic filter fabric s 1 . . . 2. Culvert 02 (24" CMP) : Second culvert along access road from SR 1711 a. Runoff (SC5 Peak Discharge; reference 1) 1 , Soil Typo: Lloyd Loam; }Hydrologic Soil Group B 2, Average watershed slope: 3 .0%, moderate 3 . Hydraulic 'Length: 850, 4 . Rainfall: 1.0 year 24 hour = 5.0" (8.03k) 5. Curve number (8.03b) Landuse/cover Acres CN Cultivated w/cons. 6. 2 71 6. Runoff depth (B.03c) , 1.0- year 24 hour = 2.12" 7 . . Peak discharge rate (8.03p) = 8.0 cfs Q10 = (2. 12") (8.0 cfs/i.nch) = 17.0 cfs b. Rip rap outlet protection (NYDOT Method; reference 2) 1. Pipe = 24" CMP 2. Pipe slope = 8.0% . 3. Mannings n = 0.024" - 4' Qdesign = Q10 - 17.0 cfs 5. By Mannings equation, determine area of flow at Qdesign' Q = (1.486/0.024) (0.500) 'b6 (0.08) '5 (1.546) = 17 .0 cfs Q Q10' ok, Area of flow = 1.546 ft2 G. Determine velocity V = Q 1 A = 17.0 Us 1 1.546 ft2 = 11.0 fps 7. Determine rip rap size and apron dimensions (p. 18) Zone = 2; apron material = light = 6" (D50) Lining thickness = 12" ; Apron length = 12' Apron end width = 121 ; Filter blanket = Synthetic filter fabric 2 3 . Culvert #3 (24" CMP) : Third culvert along access road from SR 1711 a. Runoff (SCS Peak Discharge; reference 1) 1 . Soil Type: Lloyd Loam; Hydrologic Soil Group B 2. Average watershed slope: 4 .0%, moderate 3. Hydraulic length: 790, 4. Rainfall: 10 year 24 hour = 5.0" (8.03k) 5. Curve number (8.03b) Landuselcover Acres CN Acres X CN Cultivated wlcons. 9. 4 71 667. 4 Woods-good cover 1.9 55 104.5 11.3 771.9 Weighted CN = 771.9 11.3 acres W 68.3 use 68 6. Runoff depth (8.03c) , 10 year 24 hour = 1.88" 7 . Peak discharge rate (8.03p) = 10.1 cfs • Q10 = (1.88") (10. 1 cfs/inch) = 19.0 cfs b. Rip rap outlet protection (NYDOT Method; reference 2) 1. Pipe = 24" CMP - 2. 'Pipe slope = 7.0% 3. Mannings n = 0.024 4 . Qdesign = Q10 = 19.0 cfs 5. By Mannings equation, determine area of flow at Qdesign' Q = (1.48610.024) (0.529866 (0.07S ) ' ) ' (1.770) = 19.0 cfs Q = Q10, ok, Area of flow = 1.770 ft2 6. Determine velocity V = Q / A = 19 .0 cfs 1 1.770 ft2 = 10.8 fps 7 . Determine rip rap size and apron dimensions (p. 18) -Zone = 2; apron material =light = 6" (D50) Lining thickness = 12" ; Apron length = 12' Apron end width = 12' ; Filter blanket = Synthetic filter fabric 3 4 . Culvert #k4 (24" CMP) : fourth culvert along access road from SR 171.1 a . Runoff (SCS Peak Discharge; reference 1) • 1. Soil Type: Lloyd Loam; hydrologic Soil Group B 2. Average watershed slope: 3.0%, _moderate 3 . hydraulic length; 680' 4 . Rainfall: 10 year 24 hour = 5.0" (8.03k) 5 . Curve number (8.03b) Landuselcover Acres CN Acres X CN Cultivated w1cons. 5 .0 71 355.0 Woods-good cover 1 .5 55 71.5 6.3 426.5 Weighted CN = 426.5 1 6.3 acres = 67 ,7 use 68 6. Runoff depth (8.03c) , 10 year 24 hour = 1.88" 4 7. Peak discharge rate (8.03p) = 7.6 cfs • Q10 = (1.88") (7.6 cfs/inch) = 14.3 cfs b. Rip rap outlet protection (NYDOT Method; reference 2) 1. Pipe = 24" CMP 2. Pipe slope = 4 .01 _ 3 ...Mannings n = 0.024 4' . Qdesign = Q10 = 14.3 cfs 5. By Mannings equation, determine area of flow at Qdesign' Q = (1.486/0.024) (0.5298) '66 (0.04) '5 (1.770) = 14 .4 cfs Q > Q10, ok, Area of flow = 1.770 ft2 6. Determine velocity V = Q J A = 14.4 cfs J 1.770 ft2 = 8. 1 fps 7. Determine rip rap size and apron dimensions (p. 18) Zone = 2 ; apron material = light = 6" (D50) Lining thickness = 12" ; Apron length = 12' Apron end width = 1.2' ; Filter blanket = Synthetic filter fabric 4 5. Culvert #5 (18" CMP) , Fifth culvert along access road from SR 1711 a. Runoff (SCS Peak Discharge; reference 1) 1. Soil Type: Lloyd Loam; Hydrologic Soil Group B 2. Average watershed slope: 4 .0%, .moderate 3 . Hydraulic length: 360, 4 . Rainfall: 10 year 24 hour = 5.01, (8,03k) 5., Curve number (8.03b) Landuse/cover Acres CN Acres X CN Cultivated wicons. 1.8 71 127 .8 Woods-good cover 1. 1 55 60.5 2.9 188. 3 Weighted CN = 188.3 J 2.9 acres = 64.5 use 65 G. Runoff depth (8.03c) , 10 year 24 hour = 1.65" 7. Peak discharge rate (8.03p) = 4.1 cfs Q10 - (1.651-) (4. 1 cfs inch) = 6.8 cfs b. Rip rap outlet protection (NYDOT Method; reference 2) 1. Pipe = 18" CMP 2. Pipe slope = 9.0% 3 ... Mannings n = 0.024 4' Qdesign = Q1.0 = 6.8 cfs 5. By Manni.ngs ecluntion, determine area of flow at Qdesign' Q = (1.48610,024) (0.343) '66 (0.09) '5 (0.744) = 6.8 cfs Q Q10, ok, Area of flow = 0.744 ft2 6. Determine velocity V = Q / A = 6.8 cfs J 0.7440 ft2 = 9.2 fps 7. Determine rip rap size and apron dimensions (p. 18) 'Lone = 2; apron material = light = 6" (D50) Lining thickness = 12" ; Apron length = 9' Apron end width = 91 ; Filter blanket = Synthetic filter fabric 5 6. Culvert #6 (18" CMP) : Sixth culvert along access road from SR 1711 a. Runoff (SCS Peak Discharge; reference 1) 1. Soil Type: Lloyd Loam; Hydrologic Soil Group n • 2. Average watershed slope: 9.0%, steep 3. Hydraulic length: 410' 4 . Rainfall: 10 year 24 hour = 5.0" (8.03k) 5. Curve number (8.03b) Landuse/cover Acres CN Woods--good cover 5.5 55 6. Runoff depth (B.03c) , 10 year 24 hour = 0.95" 7 . Peak discharge rate (8.03q) = 8.3 cfs Q10• = (0.9511) (8.3 cfsfinch) = 7 .9 cfs b. Rip rap outlet protection (NYDOT ,Method; reference 2) 1. Pipe = 18" CMP 2. Pipe slope = 3.0% • 3. Mannings n = 0.024 4 , .Qdesign = Q10 7 .9 cfs 5. By Mannings equation, determine area of flow at Qdesign' Q = (1.486/0.024) (0.4394) '66 (0.03) '5 (1,279) = 8.0 cfs Q > Q10, ok, Area of flow = 1.279 ft2 6. Determine velocity V = Q J A = 8.0 cfs 1 1.279 ft2 = 6.2 fps 7 . Determine rip rap size and apron dimensions (p. 18) Zone = 2; apron material =. light = 6" (D50) Lining thickness = 12" ; Apron length = 9' Apron end width = 9" ; Filter blanket = Synthetic filter fabric 6 7. Culvert #7 (36" CMP) , Seventh culvert along access road from SR 1711 a. Runoff (SCS Peak Discharge ; reference 1) 1. Soil Type:. Lloyd Loam; Hydrologic Soil Group B 2. Average watershed slope: 11.0%, Steep 3. Hydraulic length: 1950, 4. Rainfall: 10 year 24 hour = 5,0" (8.03k) 5. Curve nwnber (8.03b) Landuse/cover Acres CN Acres X CN Cultivated w/cons. 8. 4 71 596.4 Woods-good cover 21.9 -55 1204.5 30.3 1800.9 Weighted Cif = 1800.9 1 30.3 acres = 59.4 use 60 6. Runoff depth (8.03c) , 10 year 24 hour = .1.30" 7 . Determine peak discharge for equivalent drainage area Equivalent drainage area = 39.0 acres (8.03n) Discharge per inch of runoff (8.03q) = 37.0 efs Q = {1.30") (37 cfs/inch) = 48.1 cfs Q = (48.1 cfs) (30.3 acres/39.0 acres) = 37.4 cfs 8. Adjust discharge for watershed slope (8.03d) Q10 = (0.93) (37-.4- cfs) = 34 .8 cfs b. Rip rap outlet protection (NYDOT Method; reference 2) 1. Pipe = 36" CMP 2. Pipe slope = 2.0% 3 . Mannings n = 0.024 " . Qdesign = Q10 = 34.8 cfs 5 . By Manni.ngs equation, determine area of flow at Qdesign' Q = (1.486/0.024) (0-853) 66 (0.02) '5 (4.483) = 35.3 cfs . Q > Q10' ok, Area of flow = 4.483 ft2 6. Determine velocity V = Q /. A = 35.3 cfs / A .483 ft2 = 7.9 fps 7 7 .. determine rip rap size and apron dimensions Q. 18) Zone = 2 ; apron material = light = 6" Q50} • Lining thickness = 12" ; Apron length = 18' Apron end width = 181 ; Filter- blanket = Synthetic filter fabric 8. Culvert #8 (54" CMP) : Under quarry pit ramp a. Runoff (SCS Peak Discharge; reference 1) 1. Soil Type: Lloyd Loam; Hydrologic Soil Group B 2. Average watershed slope: 10.0%, Steep 3. Hydraulic length: 11101 4. Rainfall: 10 year 24 hour = 5.0" (8.03k) 5 . Curve number (8.03b) Landuselcover Acres CN Acres X CN Pasture-good 7 .1 55 390.5 Woods-good cover 12.5 61 762.5 19.6 1153 .0 • Weighted CN = 1153.0 1 19.6 acres = 58.8 use 59 6. .Runoff depth (8.03c) , 10 year 24 hour = 1.23" 7. Determine peak discharge for equivalent drainage area Equivalent drainage area = 18.0 acres (8.03n) Discharge per inch of runoff (8.03q) = 20.0 cfs Q = (1. 23") (20.0 cfs/inch) = 24.6 cfs Q = (24.6 NO (1.9.6 acresl18.0 acres) = 26.8 cfs - 8. Adjust discharge for watershed slope (8.03d) Q10 = (0.92) (26.8 cfs) = 24.7 cfs 9. Total runoff (add discharge from culverts 4 ,5,6,7) QiO total = 24 .7 +' 34.8 + 7 .9 + 6.8 + 14.3 = 88.5 cfs b. Rip rap outlet protection (NYdOT Method; reference 2) .1. Pipe = 54" CMP ' � 2. Pipe slope _ 2.0% 8 3 . Mannings n = 0.024 4. Qdesign - Q10 = 88.5 cfs 5. By Mannings equation, determine area of flow at Qdesign' Q = (1.48610.024) (1. 203) '66 (0.02) '5 (8.958) = 88.9 cfs Q > Q10' ok, Area of flow = 8.-958 ft2 6. Determine velocity V = Q / A = 88.9 cfs / 8.958 ft2 = 9.9 fps 7 . Determine rip rap size and apron dimensions (p. 18) "Lone = 3 ; apron material = medium = 131, (D50) Lining thickness = 18" ; Apron length = 36, Apron end width = 361 ; Filter blanket = Synthetic filter fabric 9. Culvert #9 (541" CMP) : Under stockpile area a. Runoff (SCS Peak Discharge; reference 1) L. Soil Type: Lloyd Loam; Hydrologic Soil Group B 2. Average watershed slope: 9.0%, Steep 3. Hydraulic length: 880' 4. rainfall: 10 year 24 hour = 5.01" (8.03k) 5. Curve number (8.03h) Landuse/cover Acres CN Acres X CN Cultivated w/cons, 3 .3 71 234 .3 Stockpile area-gravel 10.0 85 850.0 Pasture-good 12.7 61 774.7 ..Woods-good cover 4.3 55 236.5 30.3 2095. 5 Weighted CN = 2095 .5 1 30.3 acres = 69. 2 use 70 6. Runoff depth (8,03c) , 10 year 24 hour = 2.041" 7. Determine peak discharge for equivalent drainage area • Equivalent drainage area = 12.0 acres (8.03n) Discharge per inch of runoff (8.03q) = 17.0 cfs Q = (2.0411) (17.0 cfs/inch) = 34 .7 cfs 9 Q = (34 .7 cfs) (30.3 acres112.0 acres) = 87 .6 cfs 8. Adjust discharge for watershed slope (8.03d) Q10 = (0.88) (87 .6 cfs) = 77.1 cfs b. Rip rap outlet protection (NYDOT Method; reference 2) 1. Pipe = 54" YMP 2 . Pipe slope = 6.0% 3 . Mannings n = 0.024 4 . Qdesign = Q10 = 77 . 1 cfs 5. By Mannings equation, determine area of flow at Qdesign' Q = (1.48610.024) (0.9129) '66 (0.06) '5 (5.401) = 77.1 cfs Q = Q10` ok, Area of flow = 5.401 ft2 6. Determi.ne velocity - V = Q I A = 77.1 cfs 1 5. 401 ft2 = 14.3 fps 7. Determi.ne rip lap size and apron dimensions (p. 18) Zone = 4 ; apron material = heavy = 23" (D50) Lining thickness = 30" ; Apron length = 45' Apron end width = 451 ; Filter blanket = Synthetic filter fabric 10 ROADSIDE DITCHES AND CHANNELS Runoff curve numbers and watershed slopes are from previous culvert out:Let protection calculations. For drainage areas less than 1 acre • the 1 acre rate was used to determine peak discharge. .1. Culvert #1, east ditch a. Runoff (SCS Peak Discharge Method, reference 1) 1. Drainage area = 1.0 acres 2. Curve number = 7-1- 3 . Average watershed slope = 3 .0%, moderate 4 . Runoff depth (8.03c) 10 year 24 hour = 2.12" 2 year 24 hour = 1.09" 5. Peak discharge rate (8.03p) = 2.0 cfs Q10 = (2. 12")' (2.0 cfs/inch) = 4 . 2 cfs QZ = (1.0911) (2.0 cfs inch) = 2. 2 cfs b. Proposed ditch grade = 2.7% c. Proposed vegetative cover = Tall Fescue d. Soil type = Lloyd Loam (easily erodible) e. Permissible velocity for established vegetation = 4.5 fps (8.05a) f. Retardance class = "C" uncut, "D" cut (8.05c) g. V shape ditch with Z = 4 • Description d(ft) A(ft2) R(ft) n V(fps) Q(cfs) Comments Cut "D" 0.7 1.96 0.340 0.0491 2.4 4.8 V<Vp,Q>Q10 Uncut "C" 0.8 2. 56 0.388 0.060 2.2 5 .6 Q>Q10 Bare 0.4 0.64 0. 194 0.020 4 . 1 2.6 Q>Q2,V<Vp Tall Fescue is adequate for a permanent cover. However, a temporary lining is required since V>Vp (2.0 fps) . h. Determine acceptable temporary lining 1 . calculate shear stress for Q2 T = yds = (62.4) -(0. 4) (0.027) = 0.67 lbfft2 2. -Straw and net appears to be and acceptable lining Td = 1.45 (8.05g) , n = 0.033 (8.05e) d(ft) A(ft2) R(ft) n V(fps) Q(cfs) T(lb/ftZ) Comments 0.6 1. 44 0. 291 0.033 3 .2 4.7 1.01 T<Td'Q>Q2 Ditch summary: Permanent cover = Tall. Fescue, Temporary lining = Straw and net V shape, Z = 4, d = 1.01 , grade = 2.7% 2. Culvert 01, west ditch a. Runoff (SCS Peak Discharge Method, reference 1) • 1. Drainage area = 0.4 acres 2. . Curve number = 71 3. Average watershed slope = 3.0%, moderate, 4. Runoff depth (8.03c) 10 year 24 hour = 2.12'' 2 year 24 hour = 1.09'' 5. Peak discharge rate (8.03p) = 2.0 cfs Q10 = (2. 12") (2.0 cfslinch) = 4 . 2 cfs Q2 = (1.09") (2.0 cfs/inch) = 2.2 cfs b. Proposed ditch grade = 1.5% c. Proposed vegetative cover = Tall Fescue d. Soil. type = Lloyd Loam (easily erodible) e. Permissible velocity for established vegetation = 4 .5 fps. (8.05a) f. Retardance. cI.ass = "C" uncut, "D" cut (8.05c) g. V shape ditch with Z = 4 Description Aft) A(ft2) R(ft) n - V(fps) Q(cfs) Comments Cut: "D'' 0.8 2.56 0. 388 0.049 2.0 5 .2 WVp,Q>Q10 • Uncut "C" 0.8 2.56 0.388 0.060 1.6 4.2 Q=Q10 Blare 0.4 0.64 0.194 0.020 3. 1 2.0 V>V p Tall Fescue is adequate for a permanent cover. However, a temporary lining is required since V>Vp (2.0 fps) . h. Determine acceptable temporary lining I, Calculate shear stress for Q2 T = yds = (62.4) (0.4) (0.015) = 0.37 lb/ft2 2. Straw and net appears to be and acceptable lining Td = 1 . 45 (8.05g) , n = 0.033 (8.05e) d(f.t) AM 2 R(ft) " ' n V(fps) Q(cfs) T(lb/ft2) Comments 0.6 1.44 0.291 0.033 2. 4 3 .5 0.56 T<Td,Q>Q2 Ditch summary: Permanent cover = Tall Fescue, Temporary lining = Straw and net V shape, Z = 4 , d = 1.01 , grade = 1. 5% 12 3 . Culvert IQ, east and west ditches The only difference in parameters for these ditches and Culvert #1, west are the drainage areas. The 1 acre rate was used to calculate • peak discharge for Culvert 01 even though the actual area was 0.4 acres, Culvert 462 east ditch drainage area is 0.5 acres and the west ditch drainage area is 1.0 acres. There for construct both Culvert #2 ditches to the same specifications as Culvert #1, west. 4. Culvert 03 , south ditch a. Runoff (SCS Peak Discharge Method, reference 1) 1.. Drainage area = 8.8 acres 2. Curve number = 68 3 . Average watershed 'slope = 4.0%, moderate 4 . Runoff depth (8.03c) 10 year 24 hour = 1.88" 2 year 24 hour = 0.93" 5. Peak discharge rate (8.03p) = 9.6 cfs Q10 = (1.8811) 0.6 cfs/inch) = 18.0 cfs Q, = (0.9311) (9.6 cfs/inch) = 8.9 cfs b. Proposed ditch grade = 5. 47% c. Proposed vegetative cover = Tall Fescue d. Soil type = Lloyd Loam (easily erodible) e. Permissible velocity for established vegetation = 4 .0 fps (8.05a) . f. Retardance class = "C" uncut, "D" cut (8.05c) g. V shape ditch with 2 = 4 Description d(ft) A(fr_2) R(ft) n V(fps) Q(cfs) Comments Cut "D" 0.9 3 . 24 0.437 0.048 4 A 13.4 ' V>Vp,Q<Q10 Vegetation is not a suitable cover. Use rip rap. Try rip rap D50 = 9" Td = 3 .8 l.b/ft2 (8.05g) , n = 0.062 (8.05f) d(ft) A(ft2) R(ft) n V(fps) Q(cfs) T(1b/ft2) Comments 1.1. 4.84 0.534 0.062 3 . 7 18.0 3 .7 T<Td,Q=n2 Determine maximum stone size and rip rap thickness Dmax = 1.5 DS0 = (1.5) (911) = 13.5 use 12" Rip rap thickness (1..5) (1211) = 18" Ditch summary: . permanent cover = rip .rap, D50 = 911 , thickness = 18" V shape, 2 = 4 , d = 1. 51 , grade = 5. 4% Filter blanket = Synthetic filter fabric 13 5. Culvert #3 , north ditch a. Runoff (SCS Peak Discharge Method, reference 1) 1. drainage area = 2.5 acres 2 . Curve number 68 3 . Average watershed slope = 4 .0%, moderate. 4 . Runoff depth (8.03c) 10 year 24 hour = 1.88" 2 year 24 hour = 0.93" 5. Peak discharge rate (8.03p) = 3 .7 cfs Q10 = (1.8B") (3.7 cfs/inch) = 6.8 cfs Q2 = (0.9311) (3 .7 cfslinch) - 3.4 cfs b. Proposed ditch grade = 4. 1% c. Proposed vegetative cover = Tall 'Fescue d. Soil type = Lloyd Loam (easily erodible) e. Permissible velocity for established vegetation = 4 .5 fps (8.05a) f. Retardance class = "C" uncut, "D" cut (8.05c) g. V shape ditch with Z = 4 Description d(ft) AM 2 R(ft) n V(fps) Q(cfs) Comments Cut "D" 0.8 2.56 0.388 0.048 3 .3 8.5 V<Vp,Q>Q10 Uncut ."C" 0.8 2.56 0.388 0.060 2.7 . 6.8 Q=Q10 Bare 0.5 1.00 0. 243 0.020 3 .9 3 .9 V>V p Tall Fescue is adequate for a permanent cover. However, a temporary lining is required since -V>Vp (2.0 fps) . h. Determine acceptable temporary lining 1 . Calculate shear stress for Q2 T = yds = (62.4) (0.5) (0.041) = 1.28 lb/ft2 2. Straw and net appears to be and acceptable lining Td = 1.45 (8.05g) , n = 0.033 (8.05e) d(ft) A(ft2) R(ft) n V(fps) Q(cfs) T(lblft2) comments 0. 5 1.00 0.243 0.033 3 .6 3 .6 1.28 T<Td,Q>Q2 Ditch summary: . Permanent cover = Tall Fescue, Temporary lining = Straw and net • V shape, Z = 4, d = 1.01 , grade =. 4 . 1% 14 6. Culvert 04 , east ditch a. Runoff (SCS Peak Discharge Method, reference 1) • 1. Drainage area = 0.6 acres 2. Curve number = 68 3 . Average watershed slope = 3 .0%, moderate 4. Runoff depth (8.03c) 10 year 24 hour = 1.88" 2 year 24 hour = 0.93" 5. Peak discharge rate (8.03p) = 1.9 cfs Q10 = (1.8811) (1.9 cfs/inch) = 3 .6 cfs Q2 = (0.9311) (1.9 cfs/inch) = 1.8 cfs b. Proposed ditch grade = 6.7% c. Proposed vegetative cover = Tall Fescue d. Soil type = Lloyd Loam (easily erodible) e. Permissible velocity for established vegetation = 4 .0 fps (8.05a) f. Retardance class = "C" uncut, "D" cut (8.05c) g. V shape ditch with Z = 4 Description d(ft) A(ft2) R(ft) n V(fps) Q(cfs) Comments Cut "D" 0.6 1.44 0.291 0.058 2.9 4. 2 V<Vp,Q>Ql0 Uncut "C". 0.7 1.96 0.340 0.072 ' 2.6 5.1 Q>Q 10 . Bare 0.3 0.36 0.146 0.020 5.3 1.9 V>V p Tall Fescue is adequate for a permanent cover. However, a temporary lining is required since V>Vp (2.0 fps) . h. Determine acceptable temporary lining 1. Calculate shear stress for Q2 T = yds = (62. 4) (0.3) (0.067) = 1.25 lb/ft2 - 2. Straw and net appears to be and acceptable lining Td = 1.45 (8.05g) , n = 0.065 (8.05e) d(ft) A(ft2) R(ft) n V(fps) Q(cfs) T(lb/ft2) Comments 0.4 0 .64 0.1.94 0.065 2.0 1.3 1.67 T>Td,Q<Q2 Since peak discharge was based on 1 acre rather than the actual 0.6 acre drainage area straw and net should be adequate. Ditch summary: . Permanent cover = Tall Fescue, Temporary lining = Straw and net V shape, Z = 4 , d = 1 .0' , grade = 6.7% 15 7. Culvert #4 , west ditch a. Runoff (SCS Peak Discharge Method, reference 1) 1.. Drainage area = 0.3 acres 2. Curve number = 68 3 . Average watershed slope = 3 .0%, moderate 4 . Runoff depth (8.03c) 10 year 24 hour = 1.88" 2 year 24 hour = 0.93" 5. Peak discharge rate (8.03p) = 1.9 cfs Q10 = (1.88") (1.9 cfslinch) = 3 .6 cfs Q2 = (0.93") (1.9 cfs/inch) = 1.8 As b. Proposed ditch grade = 2.7% c. Proposed vegetative cover = Tall Fescue d. Soil type = Lloyd .Loam (easily erodible) e. Permissible velocity for established vegetation = 4.5 fps (8.05a) f. Retardance class = "C" uncut, "D" cut (8.05c) g. V shape ditch with Z = 4 Description d(ft) A(ft2) R(ft) n V(fps) Q(cfs) Comments Cut "D" 0.7 1.96 0,340 0.059 2.4 4.7 V<Vp,Q>Q10 Uncut "C" 0.7 1.96 0.340 0.064 1.8 3.6 Q=Q10 Bare 0.4 0.64 0. 194 0.020 4 .0 2.6 V>Vp Tail Fescue is adequate for a permanent cover. However, a temporary lining is required since V>Vp (2.0 fps) . h. Determine acceptable temporary lining 1. Calculate shear stress for Q2 T = yds = (62.4) (0.3) (0.027) = 0.67 lblft2 2. Straw and net appears to be and acceptable lining Td = 1. 45 (8.05g) , n = 0.033 (8.05e) d(ft) A(ft2) R(ft) n V(fps) Q(cfs) T(lblft2) Comments 0.5 1.00 0.243 0.033 2.8 2.8 0.84 T<Td ,Q>Q2 Ditch summary: Permanent cover = Tall Fescue, Temporary lining = Straw and net V shape, Z = 4 , d = 1.01 , grade = 2.7% 16 8. Culvert 05, east ditch a. Runoff (SCS Peak Discharge Method, reference 1) I.. Drainage area 0.3 acres 2. Curve number = 65 3 . Average watershed slope = 4 .0%, moderate 4. Runoff depth (8.03c) 10 year 24 hour = 1,65" 2 year 24 hour = 0.77" 5. Peak discharge rate (8.03p) = 1.9 cfs Q10 = (1.65") (1.9 cfs/inch) = 3.1 cfs Q2 = (0.77") (1.9 cfs/inch) = 1.5 As b, Proposed ditch grade = 3.0% c. Proposed vegetative cover = Tall Fescue d. Soil type = Lloyd Loam (easily erodible) e. Permissible velocity for established vegetation = 4 .5 fps (8.05a) f. Retardance class = "C" uncut, "D" cut (8.05c) g. V shape ditch with Z = 4 Description d(ft) A(ft2) R(ft) n V(fps) Q(cfs) Comments Cut "D" 0.6 1.44 0, 291 0.052 2.2 3. 1 WVp,Q=Q10 Uncut "C" 0.7 1.96 0.340 0.059 2. 1 4 . 1 Q>Q10 Bare 0.4 0.64 0. 194 0.020 4 . 4 2.8 V>V P Tall fescue is adequate for a permanent cover. However, a temporary lining is required since V>Vp (2.0 fps) . h. Determine acceptable temporary lining 1 . Calculate shear stress for Q2 T = As = (62. 4) (0.4) (0,03) = 0.75 lblft2 2. .Straw and net appears to be and acceptable lining Td = 1.45 (8.05g) , n = 0.033 (8.05e) d(ft) A(ft2) R(ft) n V(fps) Q(cfs) TUN&2) Comments 0.5 1.00 0. 243 0.033 3 .0 3 .0 0.94 T<Td,Q>Q2 Ditch summary: Permanent cover = Tall Fescue, Temporary lining = Straw and net it shape, Z = 4 , d = 1.01 , grade = 3 .0% 17 9. Culvert 05, west ditch a. Runoff (SCS Peak Discharge Method, reference 1) 1 . Drainage area = 0.3 acres 2 . Curve number = ..65 3 . Average watershed -slope = 4.0%, moderate 4 . Runoff depth (8.03c) " 10 year 24 hour = 1.65" 2 year 24 hour = 0.77" 5. Peak discharge rate (8.03p) 1.9 cfs Q10 " (1.65") (1.9 cfs/inch) = 3 .1 cfs Q2 = (0.77") (1.9 cfs/inch) = 1.5 cfs b. Proposed ditch grade = 1.5% c. Proposed vegetative cover = Tall Fescue d. Soi.l. type = Lloyd Loam (easily erodible) e. Permissible velocity for established vegetation = 4.5 fps (8.05a) f. Retardance class = "C" uncut, "D" cut (8.05c) g. V shape ditch with Z = 4 Description d(ft) A(ft2) R(ft) n Q fps) Q(cfs) Comments Cut "D" 0. 7 1.96 0.340 0.048 1.9 3 .7 V<Vp,Q=Qlo • Uncut, "C" 0.7 1.96 0.340 0.059 1. 5 3.1 Q=Q10 Sale 0.4 0.64 0. 194 0.020 3 .0 2.0 V>V P Tall Fescue is adequate for a permanent cover. However, a temporary lining is required since V>Vp (2.0 fps) . h. Determine acceptable temporary lining 1. Calculate shear stress for Q2 T = yds = (62. 4) .(0.4) (0.01.5) = 0.37 l.blft2 2. Straw and net appears to be and acceptable lining Td = 1.45 (8.05g) , n = 0.033 (8..05e) -d(ft) A(ft2) R(ft) n V(fps) Q(cfs) T(lblft2} Comments 0. 5 1.00 0.243 0.033 2.2 2.2 0.47 TVd,Q>Q2 Ditch summary; Permanent cover. = Tall Fescue, Temporary lining = Straw and net V shape, Z = 4 , d = 1.01 , grade = 1. 5% 18 1.0. Culvert 06, east ditch a. Runoff (SCS Peak Discharge Method, reference 1) 1. Drainage area = 5.0 acres 2. Curve number = 55 3 . Average watershed slope = 9.0%, steep 4. Runoff depth (8.03c) " 10 year 24 hour = 0.9411 2 year 24 hour = 0.32" 5 . Peak discharge rate (8.03q) = 8.0 cfs Q10 = (0.9411) (8.0 cfs/inch) = 7.5 cfs Q2 = (0.321-) (8.0 cfs/inch) = 2.6 cfs h. Proposed ditch grade = 9.7% c. Proposed cover = rip rap (too steep for vegetation) d. V shape ditch with Z = 4 Try rip rap D50 = '12" Td = 5.0 l.b/ft2 (8.05g) , n = 0.084 (8.05f) d(ft)" A(ft2) R(ft) n V(fps) Q(cfs) T(lb/ft2) Comments 0.8 2 ,56 0.388 0.084 2.9 7 .5 4.8 T<Td,Q=Q2 Determine maximum stone size and rip rap thickness Dmax = 1.5 DS0 = (1.5) (iV) = 18,, Rip rap thickness = (1.5) (1811) = 27" Ditch summary: Permanent cover = rip rap, D50 = 1211, thickness = 27" V shape, Z = 4, d = 1.51 , grade = 9.7% Filter- blanket = Synthetic filter fabric 19 11. Culvert #6, west ditch a. Runoff (SCS Peak Discharge Method, reference 1) 1. Drainage area = 0.5 acres 2. Curve number = 55 3 . AVerage watershed slope = 9.00, steep 4 . Runoff depth (8.03c) 10 year 24 hour = 0.94'' 2 year 24 hour = 00 2" 5 . Peak discharge rate (8.03q) = 2.5 cfs Q10 = (0.94") (2.5 cfs/inch) = 2 .4 Vs Q2 = (0.32") (2.5 cfs/inch) = 0.8 As b. Proposed ditch grade = 4 .8% c. Proposed vegetative cover = Tall Fescue d. Soil. type = Lloyd Loam (easily erodible) e. Permissible velocity for established vegetation = 4.5 fps (8.05a) f. Retardance class = "C" uncut, A" cut (8.05c) g. V shape ditch with Z = 4 Description d(ft) A(ft2) R(ft) n V(fps) Q(cfs) .. Comments . Cut "D" 0.6 1.44 0. 291 0.052 3.4 4.9 V<Vp,Q=Q10 . Uncut "C" 0.6 1.44 0.291 0.070 2.0 2.9 Q=Q10 Bare 0.3 0.36 0.146 0.020 4 .5 1.6 V>V p Tall Fescue is adequate for a permanent cover. However, a temporary lining is required since V>Vp (2.0 fps) . h. Determine acceptable temporary lining 1. Calculate shear stress for Q2 T = yds. = (62 .4) (0.3) (0.048) = 0.90 lb/ft2 2 . Straw and net appears to be and acceptable lining Td = 1 .45 (8.05g) , n = 0.065 (8.05e) d(ft) A(ft2) R(ft) n V(fps) Q(cfs) T(lb/ft2) Comments 0.4 0.64 0. 194 0.065 1. 7 1.1 1. 20 T<Td,Q>Q2 Ditch summary: Permanent cover = Tall Fescue, Temporary lining = Straw and net . V shape, Z = 4 , d = 1.01 , grade = 4 .8% 20 12. 'Culvert V, east ditch a. Runoff (SCS Peak Discharge Method, reference 1) 1. Drainage area = 0.2 acres 2 , Curve number = 60 3 . Average watershed slope = 11.0%, steep 4. Runoff depth (8.030 10 year 24 hour = 1.30" 2 year 24 hour = 0.55" 5. Peak discharge rate (8.03q) = 2.6 cfs Q10 = (1.30") (2.6 efstinch) = 3.4 cfs Q2 = (0.55") (2.6 cfs/inch) = 1.4 cfs b. Proposed ditch grade = 13.0% c, Proposed cover = rip rap (too steep for vegetation) d. V shape ditch with Z = 4 Try rip rap D50. = 12" Td = 5.0 lb/ft2 (8.05g) , n = 0.084 (8.05f) d(ft) A(ft2) R(ft) n Q fps) Q(cfs) T(lb/ft2) Comments 0.6 1.44 0.291 0.084 2.8 4.0 4.9 T<T ,Q=Q d 2 Determine maximum stone size and rip rap thickness Dmax =. 1.5 D50 = (1.5) (12") = 18" Rip rap thickness = (1.5) (18") = 27" Ditch summary: Permanent cover = rip rap, D50 = 12" , thickness = 27" V shape, Z = 4 , d = 1.51 , grade = 13 .0% 21 13 . Culvert 07, west ditch, upper section a:" Runoff (SCS Peak Discharge Method, reference 1) • 1. Drainage area = 1. 2 acres 2. Curve number = 60 3 . Average watershed slope = 11.0%, steep 4 . Runoff depth (8.03c) 10 year 24 hour- = 1.30" 2 year 24 hour = 0.55" 5. Peak discharge rate (B.03q) = 2.7 cfs Q10 = (1.30") (2.7 cfs/inch) = 3 .5 cfs Q2 = (0.55") (2.7 cfs/inch) = 1.5 As b. Proposed ditch grade = 1.7% c. Proposed vegetative cover = Tall Fescue d. Soil. type = Lloyd Loam (easily erodible) e. Permissible velocity for established vegetation = 4 .5 fps (8.05a) f. Ret:ardance class = "C" uncut, "D" cut (8.05c) g. V shape ditch with Z = 4 Description d(ft) A(ft2) R(ft) n VOW Q(cfs) Comments Cut "D" 0.7 1.96 0.340 V 048 ' 2.0 3 .9 V<Vp,Q=Q10 • Uncut "C" 0.8 2.56 0.388 0.059 1.8 4.6 Q>Q10 Bare 0.4 0.64 0. 194 0.020 3.3 2. 1 V>V p Tall Fescue is adequate for a permanent cover. However, a temporary lining is required since WV (2.0 fps) . h. Determine acceptable temporary lining 1.. Calculate shear stress for Q2 T = yds = (62. 4) (0. 4) (0.01.7) = 0. 42 lb/ft2 2. Straw and net appears to be and acceptable lining Td = 1.45 (8.05g) , n = 0.033 (8.05e) d(ft) AM 2 R(ft) n V(fps) Q(cfs) T(lb/ft2} Comments 0.5 1.0 0. 243 0.033 2.3 2.3 0.53 T<Td,Q>Q2 Ditch summary; Permanent cover = Tall fescue, Temporary lining = Straw and net eV shape, Z = 4, d = 1.01 , grade = 1.7% 22 14 . Culvert V , west ditch, lower section ..a. Runoff (SCS Peak Discharge Method, reference 1) 1. Drainage area = 1.2 acres 2. Curve number = 60 3. Average watershed slope = 11.0%, steep 4. Runoff depth (8.03c) 10 year 24 hour = 1.30" 2 year 24 hour = 0.55" 5 . Peak discharge rate (8.03q) = 2.7 cfs 910 = (1.3011) (2.7 cfs/inch) = 3.5 cfs Q2 = (0.5511) (2.7 cfs/inch) = 1,5 cfs b. Proposed ditch grade = 16.3% c. Proposed cover = rip rap (too steep for vegetation) d. V shape ditch with .Z- = 4 Try rip rap D50 = 151, Td = 6.3 1blft2 (8.05g) , n = 0.104 (8.05f) d(ft) A(ft2) R(ft) _n V(fps) Q(cfs) T(lb/ft2) Comments 0.6 1. 44 0. 291 0.104 2.5 3.6 6. 1 T<T ,Q>Q d 2 Determine maximum stone size and rip rap thickness Dmax 1.5 D50 = (1.5) (15") = 22.5" use 221, Rip rap thickness = (1 .5) (1511) = 33" Ditch summary: Permanent cover = rip rap, D50 - 1.511 , thickness = 33" V shape, Z = 4 , d = 1.51 , grade = 16.3% 23 15. Channel at outlet of culvert #6 a . Runoff (SCS Peak Discharge Method, reference 1) • 1. Drainage area = 1.0 acres 2 . Curve number = 59 3 . Average watershed slope = 10.0%, steep 4 . Runoff depth (8.03c) 10 year 24 hpur = 1. 23" 2 year 24 hour = 0.50" 5 . Peak discharge rate (8.03q) = 1.8 cfs W0 = (1. 23") (1.8 cfs/inch) = 2.2 cfs Discharge from culvert #6 = 8.0 As Q10 = 2.2 cfs f 8.0 cfs b. Proposed ditch grade = 9.5% C. Proposed cover = rip rap (too steep for vegetation) d. V shape ditch with Z = 4 Try rip rap D50 = 15" Td = 6.3 lb/f.t2 (8.05g) , n = 0.104 (8.05f) d(ft) A(ft2) R(ft) n V(fps) Q(cfs) T(lb/ft2} Comments 1..0 4.00' 0.485 0.1.04 2.7 10.8 5.9 WTd,Q>Q2 Determine maximum stone size and rip rap -thickness Dmax = 1.5 D50 = (1.5) (15") = 22.5" use 22'' Rip rap thickness = (1.5) (15") = 33" Ditch summary: Permanent cover = rip rap, D50 = 15" , thickness = 33" V shape, Z = 4 , d = 1.5' , grade = 9.5% 24 1.6. Culvert #9, east channel a. Runoff (SCS Peak Discharge Method, reference 1) • 1. Drainage area = 12.3 acres 2. Curve number = 70 3 . Average watershed slope = 9.0%, steep 4 . Runoff depth (8.03c) 10 year 24 hour = 2.04" 2 year 24 hour = 1.03" 5. Peak discharge rate (8.03q) = 17.0 cfs Q10 = (2.0411) (17.0 cfs/inch) = 34.7 cfs Q2 = (1.0311) (17.0 cfs/inch) = 17.5 cfs b. Proposed ditch grade = 0.5% c . Proposed vegetative cover = Tall Fescue d. Soil type = Lloyd Loam (easily erodible) e. Permissible velocity for established vegetation = 4.5 fps (8.05a) f. Retardance class = "C" uncut, "D" cut (8.05e) g. Trapezoidal channel, Z = 4 , b = 3 Description Oft) A(ft2) R(ft) n V(fps) Q(c'fs) Comments Cut "D" 1.5 13 . 50 0.8784 0.038 2. 5 34 .3 V<Vp,Q2@Q10 Uncut "C" 1 .6 15.04 0.9287 0.041 2. 4 36. 1 Q>Q10 . Dare 0.9 5.94 0.5700 0.020 3 .6 21 .5 V>Vp Tall Fescue is adequate for a permanent cover. However, a temporary lining is required since V>Vp (2.0 fps) . h. Determine acceptable temporary lining 1.. Calculate shear stress for Q2 T = yds = (62.4) (0.9) (0.005) = 0.28 lblft2 2. Straw and net appears to be and acceptable lining Td = 1.45 (8.05g) , n = 0.033 (8.05e) Oft) A(ft2) R(ft) n V(fps), Q(cfs) T(lb/ft2} Comments 1. 1 8. 14 0.6744 0.033 2.5 20.4 0.34 T<Td'Q>Q2 Channel summary: Permanent cover = Tall Fescue, Temporary lining = Straw and net Trapezoidal shape, Z=4, b=3 , d=2.5 , grade=0.5% 17 . Culvert #9, west channel • The only difference in runoff parameters between culvert 09 east and west are the drainage areas. The west channel has slightly Less (11.4 acres) . Therefore, construct the west channel to the same specifications as the east channel. 25 QUARRY PIT SLOPE DRAINS 1 . South slope drain a. Runoff (SCS Peak Discharge; reference 1) 1. Soil Type: Lloyd Loam; hydrologic Soil Group B 2. Average watershed slope; 12.0%, steep 3 . Hydraulic length; 510' 4. Rainfall: 10 year 24 hour = 5.01, (8.03k) 5 . Curve number (8.03b) "Landuse/cover Acres CN Acres X CN Woods-good cover 3 .4 55 187.0 Pasture-good 1.4 61 85.4 Cultivated w/cons. 0.7 71 49.7 5.5 322.1 Weighted CN = 322. 1 / 5.5 acres = 58.6 use 59 6. Runoff depth (8.03c) , 10 year 24 hour = 1, 231, • 7 . Peak discharge rate (8.03q) = 9.0 cfs Q10 - (1. 2311) (9.0 cfs inch) = 11.1 cfs 8. ' Total discharge (include discharge from culverts 4 and 5) Q10 total = 11.1 + 14.3 + 6.8 = 32.2 cfs b. Determine pipe size Pipe will be in inlet control. Using the Orfice flow equation, Q = CA (2gh) '5 Try 2411 CMP: h = 5.5 . A = 3 . 14 ft2, C 0.55 Q = (0. 55) (3 .14) [ (2)(32. 2)(5.5)] '5 = 32.5 cfs ok Slope drain summary A 241, CMP should be adequate with 5 .5' of head. Allow 1.5' of freeboard and install a 7' high berm across drainageway. 26 2 . East slope drain an Runoff (SCS Peak Discharge; reference 1) . 1. Soil Type: Lloyd Loam; Hydrologic Soil Group B 2. Average watershed slope: 8.0%, steep 3 . Hydraulic length: 450, 4 . Rainfall: 10 year 24 hour = 5.0" (8.03k) 5. Curve number (8.03b) Landuselcover Acres CN Woods--good cover 3 .4 55 G. Runoff depth (8.03c) , 10 year 24 hour = 0.95" 7 . Peak discharge rate (8.03q) = 4 .4 cfs h0 = (0.95") KNOCKS) = 4.2 cfs b. Determine pipe size Pipe will be in inlet control Using the Orfice flow equation, Q = CA (2gh) '5 Try 12" CMP: h = 1.5 , A = 0.785 A2, C = 0.55 Q = (0. 55) (0.785) 1 (2)(32. 2)(1.5)1 '5 = 4.2 cfs ok Slope drain summary A 12" CMP should be adequate with 1.5' of head. Allow 1.0' of freeboard and install. a 2. 5' high berm across drainageway. 27 TEMPORARY SLOPE DRAINS (Reference 1, Section 6.32) lei. . Flexible, nonperforate'd, corrugated plastic pipes are proposed as temporary slope drains along the top of the fill slope located north of the Stockpile area . The slope drains will be installed at the begining of fill placement and extended as fill rises. From reference 1, table 6.32a Pipe diameter = 18" Maximum drainage area per pipe = 1.0 acres Drainage area = 1.0.0 acres Number of pipes required = 10 2. A temporary dike is proposed along the top of the fill slope to direct runoff to the temporary slope drains. The dike will be constructed at the begining of fill placement and reconstructed as fill rises and slope drains are extended. From reference 1 , figure 6.32a Dike heigth = 3 .0' Top width = 4 .0' Side slopes 3 :1 28 TEMPORARY SEDIMENT TRAPS (Reference 1, Section 6.60) • 1. At outlet to all slope drains a. Drainage area = 1.0 acres b. Disturbed area = 1.0 acres c. Determine trap dimensions Height of stone section = 2' " Stone section weir length = 4' (6.60a) " Storage required = 1800 ft3 J acre X 1 acre = 1800 ft3 (6.60a) Excavate a ,pit behind stone section: d = 11 , W = 201 , L = 30, a Storage avaliable = (2'+11 ) (201 ) (301 ) = 1800ft3 2. At outlet to culverts 1,2,4 ,5 a. Drainage area: Varies from 6.3 to 3. 1 acres b. Disturbed area: Varies from 0.2 to 0.5 acres c. Determine trap dimensions . 11eigth of stone section = 2' Stone section weir length Largest discharge i.s from culvert #2: 17 cfs By weir equation Q = CLHI'S, C = 2. 5, H = l L = Q I C 1.11.5 = 17 1 (2.5) (11.5) = 6.8' use 8' Storage required = 1.800 ft3/acre X 0.5 acres = 900 ft3 Excavate a pit behind stone section; d = 11 , W = 151 , L = 20, Storage avaliahle = (2'+11 ) (151 ) (20) ' = 900 ft3 • 29 ROCS: DAMS (Reference 1, Section 6.63) �1. At outlet to culvert 03 a. Runoff. From culvert 03 = 19.0 cfs From culvert #2 = 17.0 cfs From an additional 6.8 acres Soil type = Lloyd loam, hydrologic soil group B .CN = 61 (good pasture) Average watershed slope = 11%, steep R#pfall 10 year. 24 hour = 511 Runoff depth = 1..37" Peak discharge rate = 13 .0 cfs Q10 = (1.37) (13.0 cfs) = 17 .8 cfs Total runoff = 1.9 + 1.7 A 17.8 = 53.8 cfs • b. Determine weir length By weir equation Q = CLH1'5, C = 2. 5 , H = 1 L = Q J C 111. 5 = 53 .8 f (2.5) (11.5} = 21.5' use 25' c. Determine sediment storage required Disturbed area = 1.6 acres 1800 ft3/acre X 1.6 acres = 2880 ft3 d. Determine storage avaliable Heigth of rock dam at weir section = 3 ' Surface area at weir heigth of 3 ' = 3000 ft2 Storage avaliable = (3) (0.4) (3000) = 3600 .ft3 ok 2. Above inlet to culvert #8 a. Runoff From previous calculations for culvert #8 = 88.5 cfs • b. Determine weir length By weir equation Q = CLH1 '5 , C = 2.5 , H = 1 30 L = Q J C 111.5 = 88.5 . J MY (11.5) � 35 , 4 ' use 40' c. Determine sediment storage required Disturbed area = 7.2 acres 1800 ft3/acre X 7.2 acres = 12960 A d, Determine storage avaliable Heigth of rock dam at weir section , 4' Surface area at weir heigth of 4' = 9800 A Storage avaliable = (4) (0, 4) (9800) = 19600 ft3 ok 3. Below outlet to culvert #8 a. Runoff From culvert #8 = 88.5 As From an additional 10.7 acres Soil type = Lloyd Loam, hydrologic soil group B CN = 61 (good pasture) Average watershed slope = 16%, steep Rainfall 10 year 24 hour = 51, Runoff depth = 1.371, Peak discharge rate = 16.0 cfs Q10 = (137) (16,0 As) = 21.9 As Total runoff = 88.5 t 21.9 = 110.4 cfs b. Determine weir length By weir equation Q = CLH1'5, C = 2.5, H = 1 L = Q 1 C H1'5 = 110.4 1 MY (11'5) = 44. 2' use 50' c, Determine sediment storage required Disturbed area = 6.7 acres - 1.800 ft3lacre X 6.7 acres = 12060 ft3 d. Determine st:orat.;e avaliable heigth of rock darn at weir section = 6' Surface area at weir heigth of 6' = 10400 ft2 Storage avaliable = (6) (0.4) (10400) = 24960 ft3 ok 31 ® North Carolina Wildlife Resources Commission 9 512 N. Salisbury Street, Raleigh, North Carolina 27611, 919-733-3391 Charles R. Fullwood, Executive Director MEMORANDUM TO: Tom Carroll, Mining Specialist Land Quality Section, DNRCD FROM: Don Baker, Program Manag r Jam` Division of Boating and n and Fisheries DATE: March 7, 1989 SUBJECT: Review of Vulcan Materials Yadkin Quarry We have reviewed the application for a mining permit in Yadkin County submitted by Vulcan Materials Company. An onsite inspection was conducted on March 3, 1989 . This project involves 141 acres but will have only 32 acres disturbed at any one time. If activities are carried out according to the details given in the application, impacts to wildlife and fishery resources will be minimal . The application indicates that sedimentation controls will probably be adequate to protect the water resources. According to the maps, critical wetland habitat located on the property will not be disturbed. Benefits to wildlife would be greatly increased during reclamation if the planting mixtures were altered. Consideration should be given to using a mixture of orchard grass and clover on some areas with lesser slopes. Also, VA-70 shrub lespedeza has much more food and cover value than sericea lespedeza. If sericea lespedeza and fescue are to be used, including some ladino or white dutch clover will increase the wildlife values. As mitigation for displacement of wildlife species from the immediate mining area, we recommend that six one-eighth acre food and cover plots be established throughout the remainder of the property. Planting materials should include VA-70 shrub lespedeza, partridge peas, and annual lespedezas. Memo Page 2 March 7, 1989 We have no objection to the approval of the permit, but do request that the applicant give consideration to these concerns. Thank you for the opportunity to review and comment on this application. If we can provide further assistance, please call on us. DB/lp cc: Mr. Joe Mickey, District Fishery Biologist Mr. Don Hayes, District Wildlife Biologist State of North Carolina Department of Natural Resources and Community Development Division of land Resources 512 North Salisbury Street • Raleigh, North Carolina 27611 .dames G. Martin, Governor Stephen G. Conrad William W. Cobey, Jr., Secretary February 13, 1989 Director MEMORANDUM TO: Don Baker Program Coordinator Wildlife Resources Calrmission FER 2 "l FROM: Thomas Carroll v Iy � Mining Specialist Land Quality Section a RE: Vulcan Materials Company Proposed Yadkin Quarry Yadkin County Please find attached for your review a copy of the pertinent sections of the mining permit application and site plans for the above referenced project. The site is located approximately six (6) miles east of Yadkinville off SR 1711 in Yadkin County. It directly adjoins Martin - Marietta Aggregates' proposed Yadkin Quarry on which your office has recently submitted review comments. Please review this information and advise as to the probability of the operation having unduly adverse effect on wildlife or freshwater fisheries (G.S. 74--51 (2) ) . Please respond by March 13, 1989 so that we may complete our review of the permit application within our statutory time limits. As is the case in our review of all mining permit applications, this office will carefully review all proposed erosion and sediment control measures to ensure that they are sufficient to restrain erosion and offsite sedimentation. Hawever, any corrlEnents your agency can provide regarding effects on wildlife and freshwater fisheries (i.e. fish spawning season, etc.) would be greatly appreciated. If anyone on your staff wishes to perform a site inspection, they are urged to contact Mr. Russ Willard at (919) 767-4600 to set up a convenient date and time. Your continued cooperation in the review of these type applications is very much appreciated. Should you have any questions please advise at (919) 733-4574. TEC:se Attachments cc: Mr. Doug Miller, P.E. P.O. Box 27687, Raleigh, Borth Carolina 27611.7687 Telephone 919-73M833 An Equal Opportunity Affirmative Action Employer DEPARTMENT OF NATURAL RESOURCSES & COMMUNITY DEVELOPMENT LANs? RESOURCES DIVISION LAND QUALITY SECTION TELEPHONE LOG Sheet Date County / Call received Call placed 1. Project: U U (c(,, 0(,49—,, 2. Conversation with: 3. Content of conversation: FN U �. _ u--� s vac c� f kl& &o (A Filled by: LAf CAt�r��c?I ► APPLICATION FOR n . t1o� �f NORTH CAROLINA MINING _ PERMIT State of North Carolina Department of Natural Resources and Community Development_ Division of Land Resources Land Quality Section P.O. Box 2 768 7 . Raleigh. North Carolina 27611 (9191 733-3833 mv.3/88 NORT13 CAROLINA DEPARTMENT OF NATURAL RESOURCES AND COMMUNITY DEVELOPMENT LAND QUALITY SECTION w APPLICATION FOR A MINING PERMIT ' 49(PLEASE PRINT OR TYPE) 6 n�ij/� 9 1. Name of Mine Yadkin Quarry County Yadkin 2. Name of Applicant Vulcan Materials Co. 3. 3?ermanent address for receipt of official mail.. 4401 N. Patterson Ave. P. 0. Box 4195 Winston-Salem,„ N. C. 27115-4195 *Telephone 1-919-767-4600 4. Mine Office Address NIA Telephone N/A . S. Mine Manager NIA We hereby certify that all details contained in this Permit Application are true and correct to the best of our knowledge. We fully understand that any willful misrepresentation of facts will be cause for permit revocation. q **Signature Date �9 F/ Print Name Guy K. Mitchell Title Vice President "The Land Quality Section should be notified .of change in permanent' address or telephone number. **Signature of company officer required. G.S. 74-51 provides that the Department shall grant or deny an application for a permit within 60 days of receipt of a complete application or, if a public hearing is held, within 30 days following the hearing and the filing of any supplemental information required by the Department. All questions must be addressed and all required maps provided before this application can be considered complete. Attach additional sheets as needed. 1 APPLICATION FOR A MINING PERMIT A. GENERAL CHARACTERISTICS OF MINE. 1 . Total acreage at site covered by this permit application: Acres owned Acres leased 140.94 Property owner if.leased Jerry W. Eller Rt. 4, Box 444-E, Yadkinville, N. C. 2. Name of all materials mined: Granite 3. Mining method: Hydraulic Dredge Underground Shovel & Truck xx Dragline & Truck Self-loading Scraper Other (explain) 4 . a. Expected maximum depth of mine (feet) 160 Reference elevation: 777 b. Expected average depth of mine (feet) 14'Ot S. Has any area(s) at this site been mined in the past? Yes— No xx If no, pro- ceed to Question 6. a. Acreage of previously affected land(s) at present site that has not been reclaimed: - acres (identify all areas on your mine map). b. When and by whom was this activity conducted? - c. Acreage of previously affected land at present site that has been reclaimed: acres (identify all areas on your mine map) . d. When and by whom was this activity conducted? - e. Do you wish to exclude any areas noted in 5a or c from this permit application? Yes - No - If .yes, how much? - acres (identify all areas on your mine map) . 6. Present (premining) use of the land (estimate acreage for each) : Cropland_ ac Pasture 82 ac Forestry 27 ac Fish/Wildlife. ac Recreation ac Other ac 7. Proposed land use after mining and reclamation has been completed (estimate acreage for each) : Cropland ac Pasture 82 ac Forestry ac Fish/Wildlife 59 ac Recreation ac Other ac H. DETERMINATION OF AFFECTED ACREAGE AND BOND 1.. Number of years For which permit is requested (10 years maximum) . 10 2. Total affected acreage to be disturbed during initial year of operation: a. Area used for tailing ponds 0 acres b. Area used for stockpiles 7 acres c. Area used for waste piles 0 acres d. Area used for processing plants and onsite haul roads 2 acres e. Area of mine excavation(s) 5 acres f. TOTAL a-e 14 acres 3. Estimate the maximum amount of land to be disturbed and unreclaimed at any one time during the life of the permit. 32 acres 2 APPLICATION FOR A MINING PERMIT 4. Check acreage to be bonded*: Total affected acreage figure from B2f OR B3 (page 2) whichever is larger, equals acreage to be bonded. (See 15 NCAC 5B.0003 for bond mounts. ) 0 - 4.99 acres x 10 -- 24.99 acres 5 - 9.99 acres 25 + acres 5. a.,-Will you file a blanket bond or other security covering all of your mining operations in North Carolina? Yes x No b. Have you already filed a blanket bond or other security? Yes x No^ 6. List any mining pprmits previously issued to the applicant. "See Attached Sheet" C_ PROTECTION OF NATURAL RESOURCES ] . a. Will the operation involve washing the material mined, recycling process water, or other waste water handling? Yes No x If yes, briefly describe all such processes including any chemicals to be used. b. Will the operation involve dewatering the mine or discharging fresh or waste water from the mine or plant. Yes x No If yes, briefly describe the nature of the discharge and locate all proposed discharge points on your mine map. _The mine will be dewatered by discharge from the quarry sump. c. •If you answered yes to either la or 1b, provide evidence that you have applied for or obtained a water quality permit from the Division of Environmental Management, Water Quality Section, Application for NPDES Permit is attached. *In Lieu of the surety bond required by this section, the operator may file with the Department a cash deposit, negotiable securities, a mortgage of real property acceptable to the Department, or an assignment of a savings account in a North Carolina bank on an assignment form prescribed by the Department. The amount of :Land disturbed and unceclaimed at any one time must not exceed the bonded amount. 3 NORTH CAROLINA MINE PERMITS MINE NAME PERMIT NUMBER NORTH 34-2 PIEDMONT 34-3 STOKESDALE 41-8 SHELTON 17-1 GREYSTONE 91-1 ELKIN 86-3 ENKA 11-3 115 QUARRY 97-2 PINEVILLE 60-5 EAST FORSYTH 34-5 SOUTH FORK. 34-4 421 QUARRY 34-1 CYCLE 99-1 PILOT MOUNTAIN 85-3 HENDERSONVILLE 45--1 SMITH GROVE 30-3 WHITAKERS 64-2 TAR RIVER 39-3 158 SAND PLANT 30-2 MOORESVILLE 49-4 STONEVILLE 79-9 BOONE 95-1 GOLD HILL 13-4 MORGANTON 12-2 ROCKINGIIAM 77-1 CABARRUS 13-27 APPLICATION YOR A MINING PERMIT 2. a. Will the operation involve crushing or any other air contaminant emissions? .Yes YA . No If yes, indicate evidence that you have applied for or have obtained an air quality permit issued by the Division of Environmental Management, Air Quality Section or local governing body. Air Quality Permit Application is attached. i�. slow will fugitive dust from stockpiles, haul roads, etc. be controlled? Fugitive dust will be controlled on haul roads by use of a water truck. Water shall be applied at the appropriate areas throughout the crushing circuit as well by use of spray bars.. Fugitive dust from stockpiles will be controlled by the use of portable rainbird sprinklers. 3. Describe in detail the chronological sequence of land disturbing activities and reference the sequence to the mine map(s) . Attach additional sheets as needed. 1. Construct access road and implement all erosion control measures. , 2. Clear and grub initial quarry area, office and scale areas. 3. Strip overburden in initial quarry area and begin the fill of the stockpile area to el. 770. 4. Construct any' berms required': 5. Develop the plant area and install a portable crushing plant. 6. Install the office, scales, and shop facilities. 7. Improve existing roadway for industrial use. 8. Expand quarry limit as required to supply markets crushed stone. 9. Expand plant and stockpile areas as required. 140TE: See accompanying text for detailed constrution sequence of sediment and erosion control measures. 4 APPLICATION FOR A MINING PERMIT 4. a. flow wide a buffer will be maintained between any mining activity and any adjoining property or highway right-of-way?, .Show all buffers on mine map(s) . 25 Feet From Property Line 50 Feet From-Highway b. Describe other methods to be taken during mining to prevent physical hazard to any neighboring dwelling house, public road, public; commercial or . industrial building from any mine excavation. Locate all such structures on the mine map if they are within 300 feet of any proposed excavation. All property surrounding the mined area will be adequately buffered to prevent any erosion onto adjoining property owners. Slopes will be placed on no steeper than 2:1 ratios and will be properly revegetated. Posted signs "Danger Open Pit - No Trespassing" will be placed around the perimeter of the operation at a 100 yard spacing. Vehicle access to the site will be controlled at the entrance of mine- on SR.1711. All drilling and blasting will be conducted in accordance with all. applicable United States. Bureau of.Mines and North Carolina Standards, and upon recommendations of our consultants. Distance to--the closest dwelling approximately: 350 feet. d. Describe what: kind of barricade will be used to prevent inadvertent public entry along any high wall area and when it will be implemented, Six feet high chain link fence with three strands of barbed wire'. r� APPLICATION FOR A MINING PERMIT 5. Describe specific erosion and sediment control measures to be taken during mining to prevent offsite sedimentation (include' specific plans for erosion control for mine excavation(s) , waste piles, access/mine roads and process areas) , and give a detailed sequence of installation. Locate and label all erosion and sediment control measures on the- mine map. Engineering designs and calculations shall be required when needed to justify the adequacy of any proposed measures. Specific erosion control measures illustrated on site plan & engineering calculations are included under separate cover. 6 a. Describe methods to prevent landslide or slope instability adjacent to adjoining properties during mining. A 25' buffer will be maintained from adjacent properties and over cut slopes will be constructed at a 2H:1V slope angle and seeded immediately upon completion. b. In excavation(s) of unconsolidated (non-rock) materials, specify the angle of all slopes including specifications for benching and sloping. Overburden slopes shall have a 15 ft. bench incorporated with every 25 feet of elevation change. Final nverbur.den slopes will be at a 21i:1V slope angle. c. In hardrock evacations, specify proposed bench widths and heights in feet. Fifteen degree bank slope offset from vertical with a 30 ft. wide bench at 80 ft. intervals. 6 r APPia ICATION FOR A HINTNG PERMfT .7. Are acid producing minerals or soils present? Yes_ No X If yes, list all such minerals, their' relative abundance and indicate their location(s) on the mine map. How will acid water pollution from the excavation, stockpiles and waste areas be controlled? S. Describe specific plans (including a schedule of implementation) for screening the operation from public view such as maintaining or planting trees, bushes ' or bther vegetation building berms or other measures. Show the location of all visual screening on the mine map and provide cross-sections through all proposed berms. The quarry site is located in a rural area surrounded by broad areas of pasture .Land and trees. A minimum of 2 ' feet is to be left as buffer between the property line and any quarrying activity. Given the topography of the surrounding land and the expanse of wooded areas, no problems are forseen with respect to screening quarry activities from public view. Vulcan Materials Company will implement any measures required in this area should they become necessary. 9. will explosives be used? Yeses No_ If yes, specify the types of explosive(s) and describe what precaution(s) will be used to prevent physical hazard to persons or neighboring property from flying .rocks or excessive air blasts or ground vibrations. Locate the nearest offsite structure(s) to the proposed excavation(s) on the mine map. A. Initial quarry development, as indicated on the site plan, has given consideration to the proximity of our neighbors and the overburden over the stone deposit. B. The location of each residence and structure near the quarry will be identifiable through the use of a grid aerial photo relative to the grid location of each blast. 7 C. Drilling, loading, and blasting operations will be performed by qualified personnel who will follow .the blasting techniques and procedures recommended by blasting specialists. D. Records for each blast will be ma-intained and include the following: number of holes, pattern, depth, total pounds of explosives, maximum pounds per delay, burden spacing and stemming and blast location. E. We will monitor ali blasts. with a seismograph and record. the location, distances from the blasts and identity of the property owner where the unit is located. F. Each seismograph recording will be analyzed by an independent seismologist and records maintained by Vulcan. G. Gel type explosives will be used. 7 (Cont'd) 10. a. What is the pre-mining depth (in feet) to the seasonal high and low ground, water tables? High ft. Low ft. What is the source(s) of this information? See 10b. b. .Will any part of the proposed mine excavation(s) extend below the water -table? Yes— No_ If yes, do you intend to dewater the excavation(s)? Yes_ Na If yes,. what impact, if any, will mine dewatering have on neighboring wells? Locate all existing wells on the mine map that lie within 500 feet of the proposed permit area. Provide data to support any conclusions or statements made. A preliminary hydrologic reconnaissance has indicated that:there..will'.be:.no significant adverse impact on neighboring wells, however; a hydrologic assessment performed by an independent certified hydrologist will be forwarded to the department upon. completion. - Issues in 10a. and 10b. will be addressed in this assessment. 11 . Will fuel tanks, solvents, or other chemical reagents be stored on-site? Yes No If yes, describe these materials and how they will be stored and show the location(s) of all storage facilities on the mine map. 1. The chemicals and petroleum products anticipates for use are: a. Gasoline. b. Diesel fuel. C. Engine and gear oil. d. Hydraulic fluid. e. Greases. . f. Antifreeze. g. Fuel conditioner. h. Parts cleaning solvents. . 2. The use of all of the above products are required for routine quarry plant and equipment operation. All storage tanks for the above products are proposed to be above ground installation and shall conform to all Local, State, and Federal guidelines for installation. Further, all tanks and tank valves will be inspected routinely and tanks will be installed in a secure area. All plant personnel will be briefed periodically on the SPCC plan and spill prevention will be a topic at safety meetingQ, 0 Spent oils and antifreeze shall be collected in above ground tanks in compliance with local, State and Federal laws and regulations. The spent materials will be disposed of by an EPA approved and permitted waste handling firm. It should be noted that parts cleaning solvents shall be used in a closed circuit system and that spent solvents will be disposed of by the chemical supplier. VMC will require all disposal be in accordance with EPA regulations. Equipment cleaning shall be with a closed circuit steam system. Cleaning solvents will only be used in small quantities as required for minor equipment repair. Major component repair is handled through Vuican's Central Repair facilities at an offsite location. 8 (Cont'd) A13PLICATCON FOR A MINING PERMIT D. RECLAMATION PLAN 1. 'Describe your intended plan for the reclamation and subsequent use of all affected lands and .indicate the general methods to be used in reclaiming this land. This information mast be illustrated on a reclamation map. Reclamation of Vulcan's quarries is an ongoing process. Through onsite inspections, Vulcan Materials Company will monitor, on a periodic basis, the sites for areas that need work in erosion control and offsite sedimerit-atiou. After the mining operation has ceased, all of the affected .land will be placed back to as natural a slope as possible. These lands will. be sloped for drainage, contoured, graded, and seeded per the approved see'd mix. 2. a. Is an excavated or impounded body of water to be left as a part of the reclamation? Yes xx No If yes, illustrate the location of the body(s) of water on the reclamation map and provide a scaled cross--sections) through the proposed body(s) of water. will the body(s) of water be stocked with fiah? Yes— No xx If yes, specify species. The quarry will be allowed to fill with water creating an 8 acre reservoir with an average depth of 105 ft. b. Describe provisions for prevention of noxious, odious, or foul water collecting or remaining in mined areas. -Provide details on.any permanent water outlets. Routine environmental inspection of the site will. include sampling of. ; water bodies to ensure a high. standard of water quality. 9 APPLICATION FOR A MINING PERMIT 1211CLAMATION PLAN 3. Describe provisions for safety to persons and to adjoining property in all completed excavations in rock including what kind of. permanent barricade will be left. The location of the barricade must be shown on the reclamation map. "No Trespassing -- Open Pit" signs will be placed around the perimeter of the mined site. A fence, rock boulders or a berm will be constructed around the pit area. Access to the mine via auto will be limited only to the front entrance. 4 . a. Indicate the method(s) of reclamation of overburden, refuse, spoil banks or other such on-site mine waste areas, including specifications for benching and sloping. All over burden slopes and fill slopes are .to be constructed with 2 to 1 slopes or flatter. The slopes are to be seeded with a prescribed seed mix designed to suppress the velocity of run off and keep any erosion to a minimum. b. Are any processing waste, overburden or other such mine wastes to be disposed• of off-Site? Yes No xx If yes, describe in detail what these wastes are and how. they will be disposed. Attach ..a separate site map(s) showing the location(s) of the disposal area(s) . Include all specifications for erosion and sediment control. 10 APPLICATION FOR }A MINING PERMIT RECLAMATION PLAN 5. a. Describe reclamation of processing facilities, stockpile areas, and onsite roadways. The area occupied by the processing facilities, stockpiles, and on site roadways will be re-graded and contoured back to the original ground contours where possible. These areas will then be seeded per approved seed mix. b. Will any onsite roadways be -left as part of the reclamation? Yes X No If yes, identify these on the reclamation map.and provide details on permanent ditch Line stabilization. The main access road into the property is to be left i;it;act. The ditch lines are to be rip-rapped, and or seeded to prevent erosion. 6. State the method of reclamation of settling ponds and/or sediment control basins. Sediment control. basins are to be cleaned out and reclaimed. They will be filled.:.in, contoured and seeded per N:R.C.D. seeding specifications. APPLICATION FOR A MINING PERMIT RECLAMATION' PI.AN `/. State the method of control of contaminants and disposal of scrap metal, junk machinery, cables, or other such waste products of mining. (Note definition of refuse in The Mining Act of 197] ) . No off-site generated waste shall be disposed of on the mine site without prior written approval from the N.C. Department of Natural. Resources and Community Development, Land Quality Section and either the N.C. Department of Human Resources or Local governing body. All generated waste, oils, and chemicals will be properly removed and disposed of by professional agencies. All junk machinery, scrap metal, cables, and other waste are removed r periodically as an on going function of the operation. All scrap & waste products shall be disposed of in accordance with all. local, State & Federal regulations . 8. Indicate the method of restoration or establishment of any permanent drainage channels to a condition minimizing erosion, siltation and other pollution. Give design details including typical cross-sections of any permanent channels to be constructed as part of the reclamation plan. Show the location(s) of all permanent channels on the reclamation map. 'All. design calculations are included for review under separate cover to this application. 12 71PPI,ICATION FOR A MINING PERMIT R CL.AMATTON PLAN 9. Describe your plan for revegetation or other surface treatment of the affected areas. This plan must include recommendations for time of seeding and the amount: and type of seed, fertilizer, lime and mulch per acre and general seeding instructions for permanent revegetation and, if necessary, temporary revegetation. Revegetation utilizing pine seedlings only .is not acceptable. NOTE: Revegetation Plan must be approved and signed by one of the following: (a) Authorized representatives of the local Soil and hater Conservation District having jurisdiction over lands in question; (b) Authorized representatives of the Office of Forest Resources, Department of Natural. Resources and Community Development; (c) County Agricultural Extension chairmen or Research and Extension personnel headquartered at North Carolina State University in the School of Agriculture and Life Sciences; (d) North Carolina licensed landscape architects; (e) Private consulting foresters referred by the Office of Forest Resources, Department of Natural Resources and Community Development; .( f) Others as may be approved by the Department. LIME - RATE OF APPLICATION: FERTILIZER - ANALYSIS AND RATE OF APPLICATION: SLED - TYPES(S) AND RATE OF APPLICATION INCLUDING SEEDING SCHEDULE: MULCH TYPE AND RATS; OF APPLICATION: OTHER VEGETATIVE COVERS: Revegetation and/or reforestation plan approved by: Signature Date Title Agency 13 u APPLICATION FOR A MINING PERMIT RECLAMATION PI.AN 10. Provide 'a schedule of reclamation that indicates the sequence of reclamation and approximate time frame. If reclamation is to be accomplished ' concurrently with mining, then show on the site map segments that are to be mined and reclaimed during each year of the permit. Add drawings showing typical sections or cross-sections and layout of proposed reclamation. Reclamation will commence immediately upon completion of initial stripping project and overburden disposal. As the quarry is expanded., reclamation of the overburden slopes is continued. Continued reclamation will be performed as necessary throughout the projects life. The timing will depend on market demand for our crushed stone products. C. NOTIFICATION OF AD OINTNG LANDOWNERS 1. The "NOTICE" form or a facsimile thereof attached to this application must be sent certified or registered mail to all adjoining (contiguous) landowners indicated on mine map unless another means of notice is approved in advance by the Director, Division of Land Resources. The completed "Affidavit of Notification" attached to this application must be submitted before the application is considered complete. 14 YADKIN QUARRY YADKIN COUNTY REVEGETATION PLAN' SPRING-FALL-WINTER SEED MIXES SPRING IZA'1'E MARCH - JUNE Rye grain 15-20 lbs. per acre Tail Fescue 40-80 lbs. per acre Sericea Lespedeza 15-20 lbs. per acre or Red Clover 8-14 lbs. per acre Hulled Common Bermuda Grass 4 lbs. per acre or Weeping Love Grass 2-4 lbs. per acre FALL RATS(MID) AUGUST - OCTOBER Rye grain 40 lbs. per acre Tall Fescue 80 lbs, per acre Sericea Lespedeza (Unscarified) 40 lbs. per acre WINTER RATE NOVEMBER -- FEBRUARY Rye grain 40 tbs. per acre Unhulled Bermuda Grass 10 lbs. per acre Unsca.rified Sericea Lespedeza 30 lbs. per acre Tall Fescue 80 lbs. per acre FERTILIZER ALL SEASONS 10-20-20 600 lbs. per acre Lime 4000 lbs. 'per acre Mulch 70 bales per acre Mulch to be anchored by one of the following methods: 1. Crimping with mulch anchoring; tool; or 2. Tack with asphalt emulsion - 400 gal. per acre. REVEGETATION AND/OR REFORESTATION PLAN APPROVED BY: SIGNATURE TITLE Landscape Architect /Z,q�A�A AGENCY ti on DATE 119 4�f�RCh IT r,-C' ' � ABER1��- ADJOINING PROPERTY OWNERS Luther G. Owens Rt. 2, Box 379 Yadkinville, N. C. 27055 Nonnie Watkins Rt. 2, Box 382 Yadkinville, N. C. 27055 Nellie & Eugene Hilton 281.1 Edwards St. Winston-Salem, N. C. 27107 Joy Purvis 168 Edgewood Circle Winston—Salem, N. C. 27127 Walter W. James Rt. 2, Box 381 Yadkinville, N. C. 27055 Gurney Hollar Rt. 4, Box 248 Yadkinville, N. C. 27055 G. E. Savanna Hollar Rt. 4, Box 248 Yadkinville, N. C. 27055 Freddie & Shirley Doub Rt. 2, Box 76 East Bend, N. C. 27018 Dale E. Hollar 4821 W. Braddock Rd. #204 Alexander, Va. 22311 Frank Flemming Rt. 2, Box 377 Yadkinville, N. C. 27055 APPLICATION FOR A MINING PERMIT AFFIDAVIT OF NOTIFICATION I, Ronald C. Stewart _ , an applicant, or an agent, or employee of an applicant, for a mining Permit from the N.C.Department of Natural Resources and Community Development, being first duly sworn, do hereby attest that the following are known owners, both private and public, of the land adjoining the proposed mining site and .that notice of the pending application has been caused to be mailed, by certified or - registered mail, to said owners at their address shown below, such notice being given on a ..form provided by the Department: (Name) (Address) See Attached Sheet See Attached Sheet (Attach additional list if necessary) I do also attest that the following individual is the chief administrative officer of the county or municipality in which the proposed mining site is located and that notice of the pending application has been caused to be mailed, by certified or registered mail, to said office at the following address: (Name) (Address) Charles Mashburn, County Manager P. 0. Box 146, Yadkinville, N.C. 27055 The above attestation was made by me while under oath to provide proof satisfactory to the Department that a reasonable effort has been made to notify the owners of record of the adjoining land and the chief administrative officer of the county or municipality in compliance with N.C.G.S. ')4-50 and 15 N.C.A.C. 5B .0004(d) . I understand that it is the responsibility of the applicant to retain the receipts of mailing showing that the above notices were caused to be mailed and to provide them to the Department upon request. Date Signature of Applicant if person executing Affidavit is an agent or employee of an applicant, provide the following information: (Name of applicant) Vulcan Materials Company ;title of 'person executing Affidavit) Ronald Carlton Stewart 1, J �1 a Notary Public of t e Co my o , .sate of North Carolin do hereby certify that �_ , ;�12 0 personally appeared before me this day and under oath acknowledged that the above Affidavit was made by him. Witness my hand and notarial_ seal, this of day of 19 931 -QUICIAI SEAL Notary C:ARHIE MYOS my Commission expires: �. :"' t y�:L'�T I S I(Gt 1!i"f� I.A. 0 1�71' CAir1 1 � lb NOTICE Pursuant to provisions G.S. 74-50 of The Mining Act of 1971, notice is hereby given that Vulcan Materials Company (Company Name) has applied on Feb..9 __, 1989 to the Land Quality Section, Division of Land Resources, (Date) North Carolina Department of Natural Resources and Community Development, P.O. *Box 2.7687, Raleigh, North- Carolina 27611 for a surface mining permit to commence mining of Granite on 140t acres located 6 East of Yadkinville (Mineral, ore) (Number) (Miles) (Direction) - (Nearest Town) near road 1711-Sneer Bridge Rdin Yadkin (Road Number/Name) (Name of County) in accordance with G.S. 74-50, the mine operator is required to make a reasonable effort to notify all owners of record of land contiguous to the proposed site, and to notify the chief administrative officer of the county or municipality in which -the site is located. The property owner may file written comment(s) to the Department at the above address within ten ( 10) days following receipt of this notice or the filing of the appl-i- cation for a permit, whichever is later. Should the Department determine that a significant public interest exists relative to G.S. 74-51, a public hearing will be held -in accordance with the Department of Natural Resources and Community Development, Mining, Mineral. Resources Regulation '.title 15 Subchapter 5B, .0011 . A copy of the permit application materials are on file and available for public review during normal business hours at the above listed address. For further information call (919) 733-4574 . (Date Mailed to Addressee) 4401 N. Patterson Ave. (Address of Applicant) Winston-Salem, N. C. 27115-4195 15 APPLICATION FOR A MINING PERMIT F. MAPS 1 . Two copies of the county highway maps and two copies of all --mine maps shall be submitted with each permit application. County highway maps may be obtained from: Location Department State Highway Commission Raleigh, North Carolina 27602 Clearly mark the location of your.mining operation on the county highway maps. 2. Mine snaps should be accurate drawings, aerial photographs or enlarged topographic maps of the entire adne area and of a scale sufficient (see minimum requirements listed below) to clearly illustrate the following. a. ' Property lines of the tract or tracts of land on which the proposed mining acL.ivity is to be located including easements and rights-of-way. b. Initial and ultimate limits of clearing and grading. c. Outline of all- pits/excavations. d. Outline of stockpile areas. e. outline of temporary and/or permanent overburden disposal areas. f. •Location of processing plants (processing plants may be described as to . location and distance from mine if sufficiently far removed) g. Location and name of streams and lakes. h. Outline of settling and/or processing wastewater ponds. i. Location of planned and existing access roads and on-site haul roads. j . Location of planned and existing on-site buildings. k. Location of all proposed sediment and erosion control measures. 1. 100 year floodplain limits. j m. Names of owners of record, both public and private, of all adjoining land. n. Map legend: 1. Name of applicant 2 . Name of mine 3. North arrow 4. County 5. Scale 6. Date prepared 7_ Name and title of person preparing map Map scales must, at a minimum, meet the following guidelines: SITE SIZE (From Page 2, Al) MAP SCALE 0--99 Acres 1 inch=SO feet .l.nn-499 Acres 1 inch=1.00 feet 500-1. Acres I inch=200 feet NOTE: 'MIIS APPLICATION WILL NOT BE CONSIDERED COMPUTE WITHOUT ITEMS 2a-n BEING ADEQUATELY ADDRESSED. 17 APPLICATION FOR A MINING PERMIT- G. LAND ENTRY AGREEMENT We hereby grant to the Department or its appointed representatives the right of entry and travel upon our lands or operation during regular business hours for the purpose of making necessary field inspections or investigations as may, be reasonably required in the administration of this Act. We further grant to the Department or its appointed representatives the right to make whatever entries on the land as may be reasonably necessary and to take whatever actions as may be reasonably necessary- in order to carry out reclamation which the operator has failed to complete in the event 'a bond forfeiture is- ordered pursuant to G.S. 74-59. ' Signature* Print Name; Guy K. Mitchell Title; Vice President - North Carolina Mine : Yadkin Quarry Company: Vulcan Materials Company "Signature must be the same as the individual who signed page 1 of this application -for a. permit. 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'qCT1oN . Mr. Larry Coble North Carolina Department of Natural Resources and Community Development 8025. North Point Boulevard Suite 100 Winston Salem, NC 27106-3295 Subject; Vulcan Materials Company Yadkin Quarry Dear Mr. Coble: Enclosed please find N.P.D.E.S. Permit Application and $200.00 processing fee for our proposed Yadkin Quarry. If I may be of any assistance, please contact me at 767-4600. Sincerely, / Timothy R. Knopf Mining and Environmental Specialist /lnh Attachment MIDEAST DIVISION!P.O.BOX 4195•WINSTON-SALEM,NORTH CAROLINA 27115-4195•TELEPHONE 919 767-4600 Form Approved OM13 No. 158-R0096 NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM APPLICATION NUMBER APPLICATION FOR PERMIT TO DISCHARGE. - SHORT FORM C FOR AGENCY USE DATE RECEIVED To be filed only by persons engaged in manufacturing and mining YEAR`U MO': DAYf P �4 ' - f�Q r`� Do not attempt to complete this form before reading accompanying instructions FEB�df ^ 188 C Please print or type i 1LA � Y Sk(,7�sN 1. Name, address, location, and telephone number of facility producing discharge A. Name Vulcan MaterialsCompan.y,.-Yadkin Qjinrr}� ---- — -- f^ B. Mailing address I. Street address .P, 0. n ,r 4195 2. City Winston Salem _ 3. State North Cnrnljnq 4. County Forsyth 5. ZIP 2.7_1.1_5:4_195 C. Location: 1, Street - Speer Bridge Road. S.R_ 1711 _ 2 City Yadkinville 3. County Yadkin 4. State North Carolina D. Telephone No. 919 767-4600 Area Code 2. Sic (Leave blank) 3. Number of employees 12 If ail.your waste is discharged into a publicly owned waste treatment facility and to the best of your knowledge you are not required to obtain a discharge permit, proceed to item 4. Otherwise proceed directly to iten> 5. 4, If you meet the condition stated above, check here ❑ and supply the information asked for below. After,completing these iterns, please complete the date, title, and signature blocks below and return this form to the proper reviewing office, without completing the remainder of the form. A. Name of organization responsible for receiving waste B. Facility receiving waste: 1. Name 2. Street address 3. City 4. County 5. State 6. ZIP 5. o Principal product, a raw material (Check one) r6. Principal process Rock crusllin ser.eenin rOcess 7. Maximum amount of principal product produced or raw material consumed per (Check one) Amount Basis 1-99 100-199 200-499 500-999 1000- 5000- 10,000- 50,000 4999 9999 49.999 or more (1) (2) (3) (4) (5) (6) (7) (8) A. Day B. Month C. Year }{ EPA Form 7550-8 (Rev. 3-74) PREVIOUS EDITION MAY sE US£0 UNTIL SUPPLY 15 EXHAUSTED B. Maximum amount of principal product produced or raw material consumed, reported in item 7, above, is measured in (Check one); A.o pounds 8.igtons C.0barreIs D.Clbushels E,❑square feet F.❑ gallons G.❑pieces or units N,p other, specify 9. (a) Check here if discharge occurs all year ❑ , or as required. (b) Check the month(s) discharge occurs: 1.❑ January 2.o February 3.❑March 4.0 Apri 1 5.❑May 6.o June 7,0 July 8.0 August 9.t3 September 10.❑October ll.❑November 12.0 December (c) Check how many days per week: 1.01 2.CS 2-3 3.13 4-5 4.❑6-7 10. Types of waste water discharged "to surface waters only (check as applicable) DiSchar e Volume treated before F low, gallons per WXNtTH d y discharging (percent) Discharge per operating day 0.1-999 1000-4999 5000-9999 10,000- 501000- None 0,1- 30- 65- 95- 49,999 or more 29.9 64.9 94.9 100 (1) (2) (3) (4) (5) (6) (7) (B) (9) (10) A. Daily average per X X 'di B. Cooling water, etc. daily average C. Process water, daily average 0. Maximum per operat- ing day for total dischar a (all t es) 11. If any of the three types of waste identified in item 10,ei ther treated or untreated, are discharged to places other than surface waters;-check below as applicable. Average flow, gallons per operating day Waste water is discharged to: 0.1-999 1000-4999 5000-9999 10,000-49,999 50,000 or more (1) (2) (3) (4) (5) A. Municipal sewer system 8. Underground well C. Septic tank 0. Evaporation lagoon or pond . Other, specify .12,, Number of separate discharge points: A.®•1 B.❑2-3 .. C.❑4-5 D.❑ 6 or more 13. Name of receiving water or waters South Deep Creek 14. Does your discharge contain or is it possible for your discharge to contain one or more of the following ,uhstances added as' a result of your operations, activities, or processes: ammonia, cyanide, aluminum, beryllium, cadmium, chromium, copper, lead, mercur , nickel , selenium, zinc, phenols, oil and grease, and chlorine (residual. A.❑yes B.mno 1 certify that i am familiar wi.th the information contained in the application and that to the best of my knowledge and belief such information is true, complete, and accurate. Titno t Printed Name of Person Signing Title t Jantlary �Q, 1989 _ �_I_t ZI22 Date Application Signed Signature of Applicant 18 U.S.C. Section 1001 provides that. tvhoever, in any nrafter within the jurisdiction of vny department or agency of the [United States knowinAly and wilfully falsifies, conceals, or covers up by any trick, scheme, or device n Material fact, or makes any false, fictitious, or fraudulent statements or representations; or makes or uses any false writing or document knowing same to contain any false, fictitious, or fraudulent sfafemenr or entry, shall be fined not more. than S1U,000 or imprisoned not more than 5 years, or both. EPA Form 7550-8 (Rev. 3-74) (Reverse) Uu1inn Materials Company FEB J LAN, n'�rril7v January 30, 1989 Mr. Myron G. Whitley North Carolina Department of, Natural Resources and Community Development 8025 North Point Boulevard Suite 100 Winston Salem, NC 27106-3295 Subject: Vulcan Materials Company Yadkin Quarry Dear Mr. Whitley: Enclosed please find Air Permit Application and Processing Epee for our proposed Yadkin Quarry. If I may be of assistance in this matter, please contact me at 767--4600. Sincerely, Timothy R. Kn Mining and Environmental Specialist /lnh Attachment MIDEAST DIVISION!P.O.BOX 4195•WINSTON-SALEM,NORTH CAROLINA 27115-4195•TELEPHONE 919767-4600 <� - North Carolina Department of Natural Resources and Community Development �? Q + Environmental Management Commission FEB 1 L1 �" � !! 5 AIR PERMIT API'LICATION* €.A" f'PA TY SECTION page I of I GENERAL INFORMATION INSTRUCTIONS ON BACK *To construct and operate Air Emission Sources and Control Devices in accordance with N.C.General Statutes Chapter 143,Article 21. PLEASE "TYPE OR PRINT, ATTACH APPROPRIATE EMISSION SOURCE AND CONTROL DEVICE FORMS FOR EACH SOURCE LISTED IN ITEM 6 BELOW. 1. Facility Name (Company, Establishment, Town, Etc,): Date FOR DEM USE ONLY 01_C.ta "Ca lI LS P ;0-91r, DATE RECEIVED: 2. Site Location (St./Rd./Hwy.): City Zip Code County i'+=F� F�SL1 CaL` RoAb YAOKt+1V1LL-f— Yt�DKtt1_ Latitude Longitude SIC Code 3. Mailing Address (P. 0. Box/St_/Rd./Hwy-): tom. o. 1 ox 4-1`i 5 City State Zip Code Phone with Area Code 1,1\tlsS-ro t4- f,Lf- S,C„ 1IS- S i ) -7(a7-44,00 4. Applicant Technical Contact: Title Phone with Area Code PERMIT NUMBER: DATE ISSUED: 5. Description of operation conducted at above facility: �tLp,.$aYLdC, n P GO_N0%TH AttD PP.oD.ue_-rtohl at' St zap 'CRusNao P9,0VUC rS„ �D[L 'rat= LnrtsT, i��71_ori� .e-r"��(. _..,.._._ 6. List each EMISSION SOURCE and CONTROL DEVICE for which application is made. Assign an ID NUMBER to each emission source and control device which uniquely identifies that source. Attach appropriate emission source and control device forms for each. EMISSION SOURCE ID NO. CONTROL DEVICE ID NO. do t 111�t� "E1 i Svi'PRC stort 101 4 tg S-rn^s orJ� C►�vSNf`R. �� _cam �„3 � . C c S �F start t d3 .S 0 0 A 4-14 Si9,_sn1Jrt__ _ on.s V. M-C, Wt_r 5uP ot4 USE SEPARATE SHEET(S) IF NEEDED 7. Maximum facility operation: 10 Flours/Day Co Days/Week 4S Weeks/Year $_ Name and address of engineering firm that prepared application or plans: V 'L!_tatl (A!»ERtAL$ Lorn?Nm ' - 9. Signature of responsible person or com any official, .e u 12_ ` ,t Date Signer's Name (TYPE OR PRINT)/ Title Phone with Area Code `� rv�tr•Tt�Y � . 4Ct.1�C'r- 1`h�ta�tat� h� _E►,IV1RcNMC�taT4\t_ ���r�tt�L�.�•r_ _ (`iln� 7f��-�-G,on� FORM AQ-22 APPLICATION INSTRUCTIONS THIS APPLICATION IS NOT COMPLETE UNLESS ALL REQUIRED INFORMATION 15 SUBMITTED 1. PRINT OR TYPE ONLY. FOR ASSISTANCE, Call the Air Quality Section at(919)733-7015 or the appropriate field office listed below: Asheville (704) 253.3341 Mooresville (704)663.7699 Washington (919) 946.6481 159 Woodfin Street 919 North Main Street 1502 North Market Street Asheville,NC 28802 Mooresville,NC 28115 Washington,NC 27889 Winston-Salem (919) 761-2351 Fayetteville(919) 486-1541 Raleigh (919) 733-2314 Wilmington (919) 256.4161 8003 North Point Blvd. Suite 714 Wachovia Building P.0. Box 27687 7225 Wrightsville Avenue Winston-Salem,NC 27106 Fayetteville,NC 28301 Raleigh,NC 27611 Wilmington,NC 28403 2, Submit TWO (2) copies of the application, engineering drawings, specifications, other supporting data and documents to your local field office or to: N. C. DIVISION OF ENVIRONMENTAL MANAGEMENT AIR QUALITY SECTION AIR PERMIT UNIT P.O.-BOX'27687 RALEIGH, NORTH CAROLINA 27611 3. ALL APPLICANTS MUST COMPLETE FORMS "A"AND "D".Submit ONLY those forms that apply. IF APPLICATION IS MADE FOR: COMPLETE THE FOLLOWING FORMS: "A" ,1811 "C„ "D" „E. ..F" General Process. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X X X X Boiler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X X X X Incinerator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X X X X Woodworking Operations . . . . . . . . . . . . . . . . . . . . . . . . . X X X X Painting, Finishing,Spray Booths,or Printing Operations . . . . X X X X Air Pollution Control Device . . . . . . . . . . . . . . . . . . . . . . . X X X X Concrete or Asphalt Batch Plant. . . . . . . . . . . . . . . . . . . . . X X X X "A" GENERAL INFORMATION "B" GENERAL DATA FOR PROCESSES OR FUEL BURNING SOURCES "C" AIR POLLUTION CONTROL DEVICE "0" AREA DIAGRAM HYDROCARBON EMISSION SOURCES "F" INCINERATOR 4. The application MUST BE SIGNED on Form"A"item 9 by a RESPONSIBLE INDIVIDUAL of the Company. 5. Because the application is not ideally suited for every conceivable operation,applicants are encouraged to submit additional information when needed to complete the application and to provide adequate explanation of the operations. 6. Address compliance with applicable regulations under NEW SOURCE PERFORMANCE STANDARDS, NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS,and PREVENTION OF SIGNIFICANT DETERIORATION in the comments section on Form "A". **** CHECKLIST**** DOES YOUR APPLICATION CONTAIN THE FOLLOWING? A, Signature by a Company Official. B. Pollutants and Emission Rates Before and After Control. C. Process Flow Diagram(s). D. Weight Rate of Materials Entering each Process. E. Completion of Form"E" if Solvents,Paints,Finishing Materials,or any Volatile Organic Compounds are Used, F. Description of Emission Source(s) and Air Control Device(s) (Make,Model No.,Efficiency,Design Criteria,etc.) G. Completion of Forms"A"and"D". **•TABLE OF EMISSION ESTIMATION METHOD CODES*** CODE 0 Not applicable. Emissions are known to be zero. l Emissions based on source testing. 2 Emissions based on material balance using engineering expertise and knowledge of process. 3 Emissions calculated using emission factors from EPA publication No.AP-42 COMPILATION OF AIR POLLUTION EMISSION FACTORS. 4 Judgement. 5 Emissions calculated using a special emission factor differing from that in AP•42.Specify reference in comments below. 6 Other.Specify in comments below. COMMENTS: I GENERAL DATA FOR PROCESSES OR FUEL, BURNING SOURCES page I of 3 NOTE: DO NOT USE THIS FORM FOR INCINERATORS, USE FORM "F", PLEASE TYPE OR PRINT. ATTACH TO THE GENERAL INFORMATION FORM "A". IF APPLICABLE, ATTACH AIR POLLUTION CONTROL DEVICE FORM "C". USE SEPARATE FORM FOR EACH SOURCE. 1, Emission Source and ID NO. (FROM GENERAL INFORMATION FORM "A", ITEM 6): 2. Description of Process or Fuel Burning Source Including Air Control Device: torys ���,t3,aca P��,�T V.K,c -r SUPM"Csstotl —_ 3. Permit Application is made for(CHECK ONE ONLY): (-X) New Source ( ) Existing Source- ( -) Modification —' Last Permit No. Commence Construction Date , 19 Operation Date , 19 4. Maximum Source Operation: — I Q Hours/Day 6),Days/Week _1-A Weeks/Year 5. Air Contaminants Maximum Actual Emissions Emission Emitted: Before Control .After Control Estimate Control Control (lb/hr) (Ib/hr) Method's Device" Efficiency 3 V M,L. b1G� Syi'('4LC=SS+oN c Particulates . . . . . . . . . . (6 84 } Sulfur Dioxide . . . . . . . . Nitrogen Dioxide. . . . . . . Carbon Monoxide . . . . . . Hydrocarbons (VOC). . . . Lead. . . . . . . . . . . . . Other Other{ ) *REFER TO BACK OF GENERAL INFORMATION FORM "A" FOR EMISSION ESTIMATION CODE *"`ATTACH AIR CONTROL DEVICE FORM "C" 6, Type of Source: CHECK ONE (%) A GENERAL PROCESS —Source not covered by B and C below. (Complete items 7,8, 18 through 22) { ) B GENERAL PROCESS WITH IN-PROCESS FUEL—Source where products of combustion contact materials heated. (Complete items 7,8,9, 13, 14, 18 through 22) ( ) C FUEL BURNING SOURCE (boilers,etc.) — Source where products of combustion are for the primary purpose of pro. ducing heat or power by indirect heat transfer. (Complete items 9 through 22) 7. Process Operation: ( } Continuous ( ) Batch — Normal Batch Time No. Batches per Day 8, Process Name $-MAFr Lkt Max. Requested Materials Entering Process*. Input Rates(lb/hr) Permit Input' (Include In-process Solid Fuels) Design Actual Rates(Ib/hr). A. . V.�h�! t _ lotsQnV c>o 000 -700 aoc,) B. C. D. E. F. G. TOTAL WEIGHT ENTERING PROCESS *DO NOT LIST ANY VOLATILE HYDROCARBONS, USE HYDROCARBON EMISSION SOURCES FORM "E" DATA FOR PROCESSES OR FUEL BURNING SOURCES — continued page 2 of 3 9. Type of Fuel Burning Source: to 1 N ( ) Industrial Boiler ( ) Institutional/Residential Boiler ( ) Electric Utility Boiler ( ) Process Burner(s) ( ) Other Make and Model No. 10. Type of Solid Fuel Burning Equipment Used: N/N ( } Hand Fired ( ) Overfeed Stoker ( ) Pulverized ( ) Spreader Stoker ( ) Traveling Grate ( ) Wet Bed ( ) Underfeed Stoker ( ) Shaking Grate ( ) Dry Bed ( ) Other(specifiy) 11. Is collected flyash reinjected? (X) NO ( ) YES Percent Reinjected g Combustion Air: Percent Excess Air °1 ( ) Natural ( ) Induced Specify method and schedule of tube cleaning: ( ) Lancing ( ) Tube Blowing ( ) Other Schedule 12. Boiler Horsepower Rating Boiler Steam Flow(Ib/hr) 13. Fuel Burning Source Heat Input: Maximum Million BTU/hr Average Million BTU/hr 14. Fuel Data: Primary Fuel Type(s) (specify) Standby Fuel Type(s) (specify) FUEL TYPE FUEL USAGE Max.% Max.% Max. Design Max.Actual Annual Sulfur Ash BTU Value (gal/hr) (gal/hr) (gal/yr) (BTU/gal) #6 Fuel Oil (gal/hr) (gal/hr) (gal/yr) (BTU/gal) 45 Fuel Oil (gal/hr) (gal/hr) (gal/yr) (BTU/gal) #4 Fuel Oil (lb/hr) (Ib/hr) (ton/yr) tBTU/Ib) Coal (lb/hr dry) (Ib/hr dry) (ton/yr dry) (BTU/Ib) Wood M00 Other 15. If a combination of fuels is used,specify the maximum BTU/hr heat input for each: N Fuel Oil Coal Wood Other 16. Tota; maximum heat input in million BTU/hr of all indirect fired fuel burning sources within property boundaries excluding that indicated above: N J Fuel Oil Coal Wood Other - - -- 17. Total No, of indirect fired fuel burning sources within property boundaries: N J i� Fuel Oil Coal Wood Other 18. Are there any fugitive emissions(storage piles,product handling,haul roads,etc.)? No( ) Yes(X) If yes, please describe in comments below,the type,size,estimated emissions and control measures. 19. Describe any liquid or solid wastes generated and method of disposal: DATA FOR PROCESSES OR FUEL BURNING SOURCES —continued ' page 3 of 3 20. Stack or Emission Point Data: KIN Height Above Ground (ft.) Inside Area (sq. ft.) Gas Temperature{Deg. F) Direction of Exit (up,down or horizontal) Volumetric Flow Rate Velocity (ft./sec.) Are sampling ports available? Is rain cap or other obstruction over ' (ACFM) { ) No ( ) Yes stack? ( ) No ( ) Yes;(specify) Is scaffolding available for source testing? Stack ID No. — Sources with a common ( ) No ( ) Yes stack will have the same stack number. 21. Indicate monitoring and recording instruments installed on stack: ( ) Opacity Monitor ( ) S02 Monitor _ { ) NOx Monitor ( ) Other 22. Attach or sketch a flow diagram of the process or fuel burning source. Include air control device(s). (SEE INSTRUCTIONS ON BACK OF'THIS PAGE): F o tv 0 t Nt-t �► A.`4�r a 23. Comments: INSTRUCTIONS FLOW DIAGRAM FOR PROCESSES OR FUEL BURNING SOURCES INCLUDING AIR CONTROL DEVICES Draw a complete flow diagram of the process or fuel burning source including air control device(s). Indicate all equipment, mass flow of material, location of direct heating, inlet and outlet temperatures, and air flow rates. Give flow rates for water used either as cooling or as scrubbing. Indicate pollutant collected and emissions exhausted to the atmosphere. If a solvent or a mix of solvents, inks, paints or other volatile liquid mixes are used, complete the Hydrocarbon Emission Sources Form "E". All materials entering this process should appear in item 8,page 1. FOR EXAMPLE:: 7 FAN CYCLONE DUSI LADEN CASES SIACR r._.,I 4 elks r6v,BRATING REENSSIORACI l `sAND AN �j i BT+� 2 .E IGlI �. !NO►►ER I � r E E sollueeu � MIXER 8 I NOTARY DRYER COLD AGGRECATt 3 10 BUCxEI El[YAtOR MCI AGGREGATE BUCNEI ELEVATOR Flow diagram of a typical hot-mix asphalt paving batch plant. 1. Rock,gravel,sand,fines,etc. —200,000 Ibs/hr or 100 tons/hr. 2. Rock,gravel,sand,fines,etc. --200,000 Ibs/hr or 100 tons/hr. 3. Di 00 ry aggregate— 199,0 Ibs/hr or 99.50 tons/hr. 4. 30,000 CFM.@ 180"F; 1,000 lbs/hr particulate entering cyclone;800/0 cyclone efficiency. 5. 800 lbs/hr returned to dry aggregate. 6. Dry aggregate entering vibrating screens— 199,800 lbs/hr. 7. 30,000 CFM @ 1800 F;particulates to scrubber—200 Ibs/hr. 8. Water 200 GPM;scrubber efficiency —90°/a. 9. 28,000 CFM @ 140°F;particulate emissions to atmosphere —20 Ibs/hr. 10. Asphalt production 219,800 Ibs/hr or 109.9 tons/hr. VU LC8N NAHESIAL5t FAWY - P�R`CASLE -PLANT - l RATED : PLAMT CAPAC STY = 330 T.P. c �f H. PION Y1i3. FEEDER Q►oN�ER 30+2 TAW ❑ �.4.a 77 SCREEN �� SCREEI�1 4{4;To. 44-S. . CONE CONE ; 2 0 7�ZOO -T.P 1A. - ¢ O c-Z yam` D � p �,• 8 � o�• C- 7 C-3 30ss i 3(C) Z 4 -7STON C.R. 61K (AS • �� , _ CoNvE'(o��_ .7o CoN�(EYoR �RA►Js��R_.. _. :_ AIR POLLUTION CONTROL DEVICE C page 1 of 3 PLEASE TYPE OR PRINT. ATTACH TO GENERAL INFORMATION FORM "A".SUPPLY DESIGN DATA,SPECIFICATIONS, AND AVAILABLE- ENGINEERING DRAWINGS. 1, Air Control Device and ID No. (FROM GENERAL INFORMATION FORM "A", ITEM G) _ Vr+t.� l,r1 _MN-Ts:v IAt_ rr=rAit Nk� L0 :! tUeppkr- Su0tt SYs r_r_N�"i.�� 10'3 , IDS 2. If there arc several devices in series,list each unit in series starting at the emission source. (2) (3) TOTAL UNITS 3. lndicatc Emission Source acid ID No. that Control Device(s) is installed on. 4. Narrative Description of Control Device(s): ..�..I`1�.N.��_!��t P t�l_r H T?S ;_T�"T'r?N\M 7_►�f�S`l PZZ.4.._\a��� t�V]"�t�,�i ..... ._..�... Manufacturer Model Name Model Number Qut_C_�kP-t eT Su PPP�sslvrl S srt 5. Estimated Cost of Control Device - Period of Time Control Device is Estimated to be Adequate: $ 32._LLn 4 Years b. Permit Application is made for(CHECK ONE ONLY): ()() New Source ( ) Existing Source ( } Modification — Last Permit No. Commence Construction Date , 19 Operation Date 19 7. -Emission Parameters: PART. S02 NO, CO VOC LEAD OTHER OTHER Pollutant(s) Controlled (x) { ) ( ) { ) { ) ( ) Emission Rate Before Control (lb/hr) = (0_Bk Emission Rate After Control (Ib/hr) = Removal Efficiency Percent (%) Particle Size Distribution of Particulates Entering Control Device(%Micron): _ 0.1 1.10 10.25 25.50 50.100 Over 100 8. Gas Conditions at Control Device: N 0% INLET INTERMEDIATE LOCATIONS OUTLET Flow Rate (ACFM) _ Temperature(Deg. F) Velocity (ft./sec.) — Pressure Drop (in. H20) _ Moisture (%) 9. Describe Ultimate Disposal of Collected Materials: N/)\ 10. Stack or Emission Point Data: N J/{ Height Above Inside Area Direction of Exit Are there obstructions over the stack? Ground(ft.)- (sq. ft.) (up,down,or horizontal) { ) No ( ) Yes,(specify) „ Is scaffolding available for sources testing? Are sampling ports available? ( ) No ( ) Yes ( ) No ( ) Yes 11. Comments: a AREA WAGR.AM page I of I Show all surrounding buildings and roads within 1500 feet of the equipment covered by this application. Attach a site diagram identify- ing each emission source location(s), property boundaries and building(structure) dimensions (height,width,and length). 1500 feet uv'YHT ) CP CCtCF+1� 1000 feet F Egos tIORTH 500 feet ^� , LO 0c)�5 I t i ELDS 1/,10 a S INSTRUCTIONS CODE DESCRIPTION 1. Indicate location and type of building by the use of small (1} numbered circles with the decription below. (2) 2. Show roads as lines representing the road edges. Indicate (3) street names and highway numbers.. (4) 3. Show wooded or cleared area by approximate boundary (6) lines and the words "woods", "cleared", "cornfield", etc. (7) (9) (10) I i Example; I (7) church (2) Residence j TABLE 1 EMISSION FACTORS SOURCE EMISSION FACTOR ( ]) ( lbs/tan stone ) Primary Crusher Secondary Crusher 0.28 Tertian 0. 28 y Crusher - Screen Tower 1 .85 Open Storage 0. 16 (2) Conveyer Transfer 0. 33 (4) 0. 029 (3) ] Unc 11 ontrolled levels. Based an Material feed ito each point 2/ Emissions based on feed to a screen tower referenced in AP-42 See source test 3/ Conveyer to conveyer transfer n � crushers and screens is included incrushereandoscreen and ram emission factors tower A/ Includes load to pile and loadaut as w wind erosion. See factor derivation in well as ile rr activity and Guidance far the Control de Industrial Pr p for example, Technical Particulate Emissions", Pedco Inc. USEPA March 1§��tive 288). This factor is used although it appears I (Pb 272~ applied to Vulcan 's operations due totheolow be aooewhi high when lack of front end loader operations at Vulcow fiacil ' p heights and ity. Materials Company Wc.I SB3 MID EAST iiDIVISION / ENGINEERING DEPARTMENT REV 3.78 DATE— ��i PAGE OF-�--.. PROJECT TITLE l��ti}k+�`� ��y{� �' - is Ua2c:.� 4 ; �1Nc.vtJ•'C�c�t_!!fD� .._ _ � _ r_aNTt?G�L.��nl .- -•--- ----- { �V'IK -SZX € Caro r.►,; S�.Cnta►�Ai2�( C+2us11+�tt; � �O . , ' ' .. ' _� .2� fin.. _.....{. i4 03I � { CRusA1KcA 3l� ' I � � i . • _ _ 44.ao.._�__..� 21 �31 � r - S c c�r_�:N `rnE� ►:5 12& ' ! S.� 12_j.__;_ C.c��t•li�Yot! Yam_ C,.��v+,Y�� � 1 .4c�,4o G _ .�.. _ ..` ,� . _� f _.1 �.S�n.. - - Z.�Ca.�._...-. I 1C�Uv -r P,N1. 'fo•rkL)I . I i I i iii dS �� 5-roR����. I r f i � 5�?,oc C� `ra1J„ faV a.) � I I i �• - I - ! f � y - � -- � I S € �' ' �- - -•-�____ __;r Y�.�T.�.3`�.. --ram�__ I ! ; y uul VMC-1883 Materials , arty REV 3-78 MIDEAST DIVISION 1 ENGINEERING DEPARTMENT DATE "' R� PAGE OF 1- VH0JfcCT T[TL� cy- f - � - i co t4r GCUSve� � � � f I ' 01015 ; ._ . � _ � _ F [� A 1So • .J(,>1 X{ JD` .. - r S i i ; i I f'f ; r � i -�^ ff { i i E } I t �• I .I I . j i � . I . - --- j -- • C. I CL ry 5-r04.r\c..�� 7 Tore p N1t3 I t i l l 11 l ( ! ? 4 i i ref+ SAFETYFENCE EL•8 00 ------ PROPERTY EL,777 20 �� 25 ' LIN E ULTIMATE 10 SAFETY FENCE EL. 756 YR, QUARRY LIMIT 6Ut 20 EL.731 WATER E L_7 22 30 EL.697 EL.697 30 JL 0 m 150 EL . 617 PIT FLOOR T Y P. SEC. B-13 SAFETY FENCE 2 EL.799 i T Y P SAFETY FENCE EL,780 _ EL.774 20 � P.VFW 0 , SHELF TY e0R0 Fiy - 20 E L.74 7 S _ WATER E L. 7 22 30" EL.697 EL697 30 - x p OD a E L.617 PIT FLOOR _ -___ T Y P SEC. G C DATE: 1- 2 0-8 TITLE: VULCAN MATERIALS COMPANY ° YA D K I N QUARRY — RECLAMATION PLAN THIS DRAWING IN DESIGN AND DETAIL IS SCALE: ( = 3 0 mTHE PROPERTY Of VULCAN MATERIALS R I T CROSS SECTIONS COMPANY AND MUST BE RETURNED UPON F7T7 I n /� [� �} V PRINT ISSUED: MIDEAST DIVISION PLANT YA D K I N Vl I-1 f \1 \ 1 DEMAND. THIS DRAWING MUST NOT BE Z TITLE COPIED, REPRODUCED OR USED WITHOUT DWG. NO. DWG NO TITLE DWG NO DRAWN: R 0 N CHECKED: REV: REV: PERMISSION. REFERENCE DWGS REFERENCE DWGS TRACED: APPROVED: REV: REV: WORK ORDER: Caw DEPARTMENT OF NATURAL RESOURCSES & COMMUNITY DEVELOPMENT LAND RESOURCES DIVISION LAND QUALITY SECTION TELEPHONE LOG Sheet Date County r (t Call received placed 1. Project: 2. Conversation with: bf I 3. Content of conversation: kl e x. - I D &I-Se-w t k e--k e__ &/�o �- �8-5L r� � ! 6x f�L G3M� / G/ 1��/ v�L�,• LC�/.4V►'G.+ /� �`/ 1�� f ��C.� Filled by: f l DEPARTMENT OF NATURAL RESOURCSES & COMMUNITY DEVELOPMENT LAND RESOURCES DIVISION 4 LAND QUALITY SECTION TELEPHONE LOG Sheet Date County Call received Call placed 1. Project: vt,) 2. Conversation with: 3. Content of conversation: C . 4 I I I I I l Filled by: { I ? '4 14 2cj3r..n4.C4 rjm SOLP-0,AT 11" ldbv,n .6 IJA4 PC=AZ!A .7.. IPA DGI%M AJMA.PCAAATIOM UT % 47-1, 4 1717 771 • • =wrT V--r acrrma low)d A�o vuAc", 1173 LA TP3 lei 13 A yrarratArxD.STAMN j 6<c�- ��.y om MuArA . �pl� VNoL`4= Izi j % it U FW tP 1161, I a L 6\ 01 ml 110, -* - -; Z so,=. . I . rr > cc _-,-4 ojMiNALV4.K lilt are A t3m Z P�, OL Y. .91 c- 0 T331 !1 A-4 J L)cr.. 17- 1 31 -7 $AS 1.4 'Tit 43, -k -07 r pX1.3 - --j -b - - F3 ' I.. lei ' 7 �7 -n -y , �jl LM 1127 -rT;6K -,:', PC F.1�6- erbryr po A 4 �'l 3' 117 ... I I a - , 0 i s r-R ciL ;A 1 r UZI 53 J, MT .1 p 171'. 1710 TE LUA ,AS .1 1 to 'J Stiff L:-,L C�, LM; 1137 L1 H-pm--U. tyla A, A I Luz LI z U-V ug,n st-- im 0 '4 D'i", SQL Ini 'urr7r• IT 1 YYYr d 17 llm L= 1 P (:,—� 11• 1 =6 CIL QW 07 L--ta. 0, Mu mr A A LLM- LL0. me rs W c-ft. R L L C 60 ! :. U N T y Db A V 0 C 0 U N T Y Cc/ Ff8 YADKIN COUNTY . NORTH CAROLINA • ;Pstelwzo IV THE NORTL-i CAROUNA STATE HIGHWAY COMMIS-SION PLANMNG AND RESEARCH DEPARTMENT LLu 114 CCOPULAnOM WITH ThE U.S.DEPARTMENT OF TRANSPORTATION FEDERAL HIGHWAY ADMINISTZAMN BUREAU OF PUSUC ROADS NoTr z MAP 14CILI63S ONLY STArE 10,AWTA,,NEo ROADS oR i4kpcorAw 4op"ysrzm iioAos. tiILEAGE.NOT ]MOWN 0,4 FvCt4rAGE ROADS. IOAOS 5}40WN As OF • I try To c=-WrT TcAo Numafts .r l�. NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES 1 ...al, WINSTON—SALEM REGIONAL OFFICE DIVISION OF LAND RESOURCES LAND QUALITY SECTION January 4, 1999 L13y ;'N'' JAMES B.HUNTJR. 1999 '.d'GOVERNOR Vulcan Materials Company .:r. Attention: J.R. Bryson ~� PO Box 4239 Kr' Winston-Salem NC 27115 ' w�v �rc�cvlrrx u"s SECRETARY RE: Yadkin Quarry Permit #99-06 . Yadkin County Dear Mr. Bryson. x , ; According to our records,the mining permit for the above referenced mine will expire on December 6, 1999. f GS 74-52 provides that the permit may be renewed at any time during the two years prior to its expiration- The procedure to be followed and standards to be applied in renewing a permit shall be the same as those for issuing a permit. To apply for permit renewal, you must complete Item Nos. 1-5 of the enclosed ' Renewal of Mining Permit Checklist (revised 8/'94). Also enclosed are two (2) copies of ' the mining permit application form for your use. Please be sure to indicate any changes in the mining and/or reclamation plan. Four(4) copies of all requested information must be forwarded to the Land Quality Section's Central Office at the address located on the cover of the application form. All permits for unreclaimed sites should be renewed. If it is your intent to reclaim and release this site, the renewal will not be necessary. If this is the case, no further mining should be conducted and reclamation should begin immediately. It is further requested that you notify this office in writing of your intent to reclaim and release this site. - r It is recommended that you submit the above information for renewal of your minima permit at lea&"_days prior to the permit's expiration date in order to allow the ..y Department enough time to complete its review of your request before the permit expires. i t ;xryi i:W=y 585 WAUGHTOWN STREET,WINSTON SAI.EM, NORTH CAROLPNA 27107 PHONE 336-771-4600 FAX 336-771-4 G31 rw-r+7t 1, AN EQUAL.OPPORTUNITY/APFIRMATIVE ACT10f!EMPLOYER-50% RECYCLED/10% POST-CONSUMER PAPER - 4 -2- Vulcan Materials Company Yadkin Quarry/Permit 999-06 January 4, 1999 If you allow the permit to expire before submitting a request for renewal as per the above Checklist, you must immediately cease mining on and after the expiration date and complete reclamation of the site. Mining without a permit is subject to$5,000.00 per day civil penalty. After the expiration date, approval of a new mining permit application will be required before mining may continue. Thank you for your cooperation. Sincerely, Matthew E. Gantt, P.E. Regional Engineer MEG/grh Enclosures: Renewal of Mining Permit Checklist Two (2) Mining Permit Application forms Fee Schedule cc: Tracy Davis, P.E.; WSRO CEIVED V North Carolina Department of Environment, Health, and Nat ]7n Division of Land Resources, Land Quality Sec MINE INSPECTION REP R (PERMITTED MINE) QU 1. MINE NAME �� \�. ,r. �A�� 3. OPERATOR i ,1 e^n. 4. COI IN 5. ADDRESS C.r), r,,-,c t-i ~G /._�1: �.,. C,I. ,XIC 4 It 6. Person (s) contacted at site -- 7. Was mine operating at time of inspection ? []Yes Ex No 8. Pictures ? ❑Yes X No 9. Date last inspected:_4 / a / 9 'Z 10. Any mining since last inspection ? ? Yes No 11. Is the mine in compliance with the Operating Conditions of the Permit ? ©Yes ❑ No If no, explain: 12. Is the mine in compliance with the Reclamation Conditions of the Permit ? Yes No If no, explain: 13. Did any of the above deficiencies result in offsite damage ? MYes 0 No If yes, describe the type and severity of the damage: 14. Corrective measures needed and 1 or taken: _ . 15. Other recommendations and comments:__:_�_.,{,,. y r �.. + p•f; �r 4r/' ` AAA�'ri I.+,e _12.2r 16. Is the Annual Reclamation Report +1 - map accurate ? Yes No (Explain) ❑k Not Reviewed 17. Follow-up inspection needed ? ❑ Yes ® No Proposed date J I 18. No.of additional pages of Inspection Report _. 19. Copy of Report sent to operatorIl_7 / . r e '/ (date) INSPECTED BY .�., l�1y�: .o �r �r �:�i DATE: ;7 I -Z 1 O V Phone No: ( 1 ) J - r White copy to file Yellow copy to operator Pink copy to Mining Specialist 8l69 ��CE1 J ED UU11an Materials Company - AND (111�1�1l1' SEGZION February 7 , 1992 Mr . Tracy E . Davis N . C . D . E . H . N . R . Land Quality Section P . 0 . Box 27687 Ra.1.ei.g11 , North ('aroli.nZ 27611 •--7687 Dear Mr . Davis : Attached is a copy of a site plan for our Yadkin Quarry with the observation well locations indicated . Please note , two wells were moved to accommodate possible future pit expansion so they would not have to be replaced . If you should have any questions , please do not hesitate to call . Sincerely , 1`- "�''""4 Jim Stroud Geologist /ib att . MIDEAST DIVISION/P.O. BOX 4239 • WINSTON-SALEM, NORTH CAROLINA 27115-4239 • TELEPHONE 919 767-4600 J TEMP, D VERS N 0; C 1,1 1 '•v- 01TC W/ 3: f I E st.OPES �y 8 18- DEEP IF1.0 % 0` HEAVILY WOODED 770 -AREA QUARRY PHASE III O 770 RIP RAP APR N SLO s SE OETAI TEXT780 / 1 PHASE I I i 0 775.5 �� lr ULT1 ATE lOYR. QUARRY Li - . — QUARRY \ -- t!5� / --- — b R .� F CEO 1.6Cu T � N l ; 90 sal �} FLEMINC RAMP CRq 25 6UF_FEF 10 cbcGs�EEN 8EI 'SLOPES y \\ , +zTJ N 1 OAGf DE 1.:OF7 x57 ON£,;.OVER. ;+ / i ,1 lr cc, ,r v£Nicut CEssR: \ 4 1•� i so L-.0 :AR& \ +1� 1 V 5A E4 FiI 'y� ElQ y Q. r �' � ;:,• t•:� _.�- - :�-I-, •;"���' -;��:.�_ ��, , `. � ' l , ' ,yy� LaGA 16N r a LOCAT IOr I :TEMP: 5£D IMENT:.TRAP o.f'3-F R �y L� LT II 1 AT E `� l `135' .x . '15�A;--•PIT-_W/-...'• , AN 25"ROCK Ar " I G �,��, f{ r' `.I �+�+•I/ .���+ ,+/'i' ''•+"yam ' ' '��, '� f, '• J� 11 'ice---•� \ • ' PO R1P APR ,�'' t', �L1'�� 1 t lH gE� 4 R``S 0. N SEE Q Al ;,T i;s 1' ,� UMA �• �© �'IO+HI ',btxM .A } EJT ! ID LV y. 1 N P 13114,52 CLE 42.._ .l. •R 42 'f I E 7� =CU1 JEFTiO. �CULVE -EX +-~ $GiiAPrtEyl''E�DNYC I"i~ _ �` , •Wt 1 E X T lll:V. }2 0 �__ - Ck}. V- i�T`tV =��7.• � Lt='ARI� 'r -�C TE MX•1"� ,�ti;' i �2!•� o , 5••t$ SET• ,���+. ��.'' _ ���—'�-"_ •r'I I, VE_RT 05 P£ A r�T At!lvE1• .' '„� .� -•-, R :. -�Ex;. CULVERT N( r anlaCcxAN wi3:is' r �I�[�fZL CH l` '' ! "~ 18'CMP;5EE. T z TroM wloT p�EP, yr�lc r► 1N.71crials Co►11'p2ffy �/ CULVERT ChANNEL S OPE,.25 X �'r• �/ I j �� � t•-r ` I►ti�Jua9r aiv;si�,,. �!�¢OP �r' I YADKIN c�uA - EL UER: SITE,, bm 1 11EV. 1 North Carolina Department of Environment, Health, and Natural Resources, Division of Land Resources, Land Quality Section i=, (I U 3 MINE INSPECTION REPORT LAND QUALITY SECTO t! (PERMITTED MINE) 1. MINE NAME Aa I r,i (SZ,r,4,,^,,- / 2. MINING PERMIT#. I !"r ` Q 3. OPERATOR 4. COUNTY Y/1,9/E l../ 5. ADDRESS_&.v 4 3-i rat- 3 . Ali I6- /lrrnl: fuss 1A1 LAIC 0 6. Person (s) contacted at site C.oz cr. ;- c e/-1c yz o v 7. Was mine operating at time of inspection ? ❑x Yes ❑ No 8. Pictures ? ❑Yes k No 9. Date last inspected: ( / /4 /10 10. Any mining since last inspection ? Q Yes ❑No 11. Is the mine in compliance with the Operating Conditions of the Permit ? 0 Yes ❑ No If no, explain: A ,�,.,a , T .! f313 f1�l6t,tsr /Jis %= u c r 1 A/'A //i _/ r��! i<i e r I�l�i .-/J _ _.I A/ - -- �nY� Trr/AIDLJ /15 -Ti,1aA G /inc_f /je- Ke /' u (.1 445,vtc )-O u a D cr c /'as L'fAz / `T O .7`.0 ff a "4 4tf a r C .S-r-/rrir-0-t. i - 1-4- Y fJGCuC4CA /;ur- 1J.4 f 'g.j7-41Air4 Wo7//,..! ",7 12. Is the mine in compliance with the Reclamation Conditions of the Permit ? ❑x Yes ❑ No If no, explain: 13. Did any of the above deficiencies result in oftsite damage ? ❑Yes M No If yes, describe the type and severity of the damage: 14. Corrective measures needed and I or taken: 5'vr r 3 4, /41 .�l r, rr„.� , r, 4 /f y Y 4t L C,i1 N r-- k i u i"C /le /1 r > :7 7 t' e`n!/1 I -r r OA) C' n v7 //Uts suS4V 'Al fT. 15. Other recommendations and comments: �3. _.,,� ,/ /!. .,r_ li./ r- •,ao ; r o , 16. Is the Annual Reclamation Report+/ - .map accurate ? ® Yes ❑ No (Explain) ❑ Not Reviewed 17. Follow-up inspection needed ? ❑ Yes M No Proposed date 1 I 18. No. of additional pages of Inspection Report b 19. Copy of Report sent to operator I lam. (date) INSPECTED BY: /� =J _r��- DATE:-. z . l 5 / / Phone No: (jr ) gl/- - 700 `7 White copy to file Yellow copy to operator Pink copy to Mining Specialist BJ69 I N.C. Department of Environment, Health, and Natural Resources Division of Land Resources, Land Quality Section f Telephone Log Date: �_ I ZI�L Sheet Time: e 30 (dam Call: Placed ❑ Received B-,- Pm Returned ❑ 'l.Project: V ICOW &?PP.tAl -- YQd1C-+.n, County: IA) 2.Conversation with: Telephone: 3. Af[iliadon: 4. Content of conversation: e EeA ,-�.Q ok E,..;,, 6?ooee..t( moo/ A)Qk-d_ _te bm, d6 . APe der ktd WW�446 L�•�••/� Quad s ►e.: ' ! ;7 4d Babe a !GepQa�s /,o A Y�u�afi.r� °��: 4�,e6Ia�s'f�.;�-��.yQa' ;�.��.Q✓,ae�r , �.L:-�7�1y��s� o� ;3'yd6� , tibw: arc bye: a�e�,o .c6/ w,L �JO ..6e A4c rdG d0i A 11 V 5 ,fie ut< who _ 6W o,)e i s A'Y-aoy 9� . ins" 41 s OA.) -ram l�A4�•1. ....... _ r3 Y On Y SECTION I cc: __ 2LAIw 1 �. .. ._._.._._. Filed by: 6�.�, r North Carolina Department of Environment, Health, and Natural Resources,i; ! I ~� Division of Land Resources, Land Quality Section MINE INSPECTION REPORT 8 19 2 (PERMITTED MINE) LAND 0AL1 r c. IpN 1. MINE NAME 11MC_ V��;n Q�,/rr-,r 2. MINING PERMIT# — �G J 3. OPERATOR -41 u I_r �}i�+ +_ram'i [c` - Cr ._ 4. COUNTY 5. ADDRESS 116 x Ll.� f I5 1.(yk1: P'l,< 6. Person (s) contacted at site 7. Was mine operating at time of inspection ? ©Yes ❑ No 8. Pictures ? ❑Yes No 9. Date last inspected: 'F 1 ^1 l 1� ' 10. Any mining since last inspection ? 0 Yes ❑No 11. Is the mine in compliance with the Operating Conditions of the Permit ? ❑Yes No If no explain: //��`` �]'r70i1 &/) 9..- 12. Is the mine in compliance with the Reclamation Conditions of the Permit ? ® Yes ❑ No If no, explain: 13. Did any of the above deficiencies result in oftsite damage ? ❑Yes © No If yes, describe the type and severity of the damage: 14. Corrective measures needed and-yh�or•taken:-U1.�s/r�// G1,1 1 C t /V U• /' f �-` / �/ /'I,'tirl/f .51, Gi"�i:r t'i.�a SA/J.� .G�/c.,,i t.._•CsI IE�.'" r f `�la.�'- 15. Other recommendations and comments: !� -- MC A v.Y4 i) /9C710,10_/_-/.,iq4 is aGrSC �f��� //'C�C ry. /4-e 5 f5l,S / lv• f--'�U rn[� /.V��l ✓t'Q�i.�c ,�/�O/ GY GvT�7o� 4T,ar -/ Kli�1 Ski,i1 G'{•�c. •��. 16. Is the Annual Reclamation Report +/ - map accurate ? ® Yes ❑ No (Explain) ❑ Not Reviewed 17. Follow-up inspection needed ? 0;Yes ❑ No Proposed date 1 l_12 18. No. of additional pages of Inspection Report 19. Copy of Report sent to operator 6^ / 4 / �� _ (date) INSPECTED B'Y-7'�" t:..J�.. �., -�/` DATE: 1 1 Cl Phone No: f rf o 7 White copy to file Yellow copy to operator Pink copy to Mining Specialist 8J89 - RECEIVED North Carolina Department of Environment, Health, and Natural Resources, APR 7 y 199 11 Division of Land Resources, Land Quality Section MINE INSPECTION REPORT LAND �l�a��rY SEC !ON (PERMITTED MINE) 1. MINE NAME 41F1A1 �_ �u jirl e y' 2. MINING PERMIT# �a & OPERATOR H,+ rr�t id c S Co. 4. COUNTY_ _ �/J tc/.✓ 5. ADDRESS 7-y ¢2-39 , W-S , U a Z7 X-4.,O .ln/ 6. Person (s) contacted at site --- 7. Was mine operating at time of inspection ? ,��;1 X[]Yes ❑ No 8. Pictures ? []Yes No 9. Date last inspected: 3 //6 / VO 10. Any mining since last inspection ? 6.e'11'"11Q Yes ❑No 11. Is the mine in compliance with the Operating Conditions of the Permit ? ❑Yes Q No If no, explain:: ! -"" -r'i rJogaRARV 5-!41/11.N7- T"A.O 6r c u&J Cu/_r/L r ` / A/01— J•asThcL_z/Q. i /7 Pa RAC A/ .rc 111r4 t.0-- ?:('tt 1iy 4 0 r.J C u 4. V t 4 7- =7f n -r- �•�s rrt L [/) Sa A-7 40/7-e /1s 12. Is the mine in compliance with the Reclamation Conditions of the Permit ? R'Yes ❑ No If no, explain: 13. Did any of the above deficiencies result in ollsite damage ? ©Yes ❑ No It yes, describe the type and severity of the damage: 511 G1i r v-!5 r•r-/ 1.v 7-6 - 0 0 op 5_ 14. Corrective measures needed and-/ror•taken: /- Z.,j s t- 41-L /`r/.4 su.?e S A C 6 k >7�P�o t/r 4 �GAn� fir- Sc ca uc,y c E . f5...+ N.ti .•J 3-/!�- u T,/s,v ) Z- S-7-40tt 1Ze S4n10c 5 1//VA /�/-;—Z 4 /NG ! /! S SOUAI _ 4-T 10CbS51,dT&L1' 114.10 61/(9,< C 110'7- 0447'/11.0 �'C T S /n/ • ( S,f M, ,45 /N Y-/Cv- & -S.4� 3 - 1.1_r_,CIG L S-ry yL.0 CewlsY,oe d[-7-/ rJ IV /'�/Y-R A Vc L �1C�7r d7— .T-rI4 7--- .2 o n D . 15. Other recommendations and comments: /"!ty Jv K, A g r/owl v pi e, o P c.R t y Ka A4 zA O QJi-7-,A St Arm e Aj—r C OAJ"r R a L /I,0"0ota AL j 16. Is the Annual Reclamation Report+/ - map accurate ? ❑ Yes ❑No (Explain) Not Reviewed 17. Follow-up inspection needed ? Yes ❑ No Proposed date1 18. No�,of additional pages of of Inspection Report_ 19. Copy of Report sent to operator INSPECTED BY: DATE: 4/ / 1 7 (date) 0 Phone No: (7(7 ) 76 _ T 55-1 White copy to file Yellow oopy to operator Pink copy to Mining Specialist 8l89 j RECEIVED North Carolina Department of Environment, Health, and Natural Resources, Division of Land Resources, Land Quality Section LAND 41tv SECT ON MINE INSPECTION REPORT (PERMITTED MINE) q 1. MINE NAME Y,4,011e' Al ! Xr./AC,4 / 2. MINING PERMIT#_ _ /p 0 3. OPERATOR (1 vt c. c 4V /,,l4•rt.e ,4 t S rr, . 4. COUNTY 5. ADDRESS ISoX 4Z39 r._I-S,. AI C .Z7//.S" /I-rtok) : 7—lfl !r',VoP/-' .. _ _..._ 6. Person (s) contacted at site T/r! AA.)aRx CT. Al L. 7. Was mine operating at time of inspection ? ❑Yes © No 8. Pictures ? Yes No 9. Date last inspected:4l 17 / 'F(2_ 10. Any mining since last inspection ?6,1111** Q Yes ❑No 11, Is the mine in compliance with the Operating Conditions of the Permit ? Q Yes ❑ No If no, explain: 12. is the mine in compliance with the Reclamation Conditions of the Permit? [E Yes E] No If no, explain: 13. Did any of the above deficiencies result in offsite damage ? Yes 0 No If yes, describe the type 'and severity of the damage: 14. Corrective measures needed and.bor-taken: �C'/1194-0/2 ,D.rc// �.�a__CW,4,V v e 4. 7-^2;-iwcG.ar o vS /1 S 104/' 11A0Xo,1,Cg9 �,O_An/ . '//i4 .o,ac r,,e r i ef Z- 4./1 <evEM T LeeiloAl 44-o,u4 S14,r c of /el",4.od IlMe &JrLI- Z.e-6U.J 4Jd7`4% o f/-VLJ /AJ7'n C,14,v�v!I-S AS r2k S J x_d- 15. Other recommendations and comments:_ S, r' o V eXAf/-4 (V 6 1�44,^j 6 Sn /1 5 De;oeec r �i.ae.� Yo Ccn�r/.nt-L C�J +C"rG G.�s[ �o..v S� ME 2L ., L azi //.Coeex,/ _/. Z4,deg- Avd Aedyi,04AI , 7 z7lTT Ale,yts :[7416114_�Ze.4 W)/'e,94 S7OIV!L4 5f11,1yI&.d7- Ca,uT,tot S 16. Is the Annual Reclamation Report f/ - map accurate ? ❑ Yes No (Explain) Not Reviewed 17. Follow-up inspection needed ? ❑ Yes No Proposed date 1 I 18. No. of additional pages.of Inspection Report _. 19. Copy of Report sent to operator 6 1�t . -. . (date) INSPECTED BY: �Pyy�./.�lr^'''r� DATE: c_.o 1 / `= 1 90 Phone No: (7/1 ) 7 6/ ' Z Cl White copy to file Yellow dopy to operator Pink copy to Mining Specialist stag RECEIVED North Carolina Department of Environment, Health, and Natural Resour R 2 01990 Division of Land Resources; Land Quality Section MINE INSPECTION REPORT LANP MIALITY SECTION � / } (PERMITTED MINE) 1. MINE NAME Y/14t'.,d �r Ad 9/ 2. MINING PERMIT# 9 5' 0.6 3. OPERATOR /i+Gca,✓ 14,f­r e..#z-5 e"o 4. COUNTY `/A .�/,✓ 5. ADDRESS /- 0. 6,y 4 2:5 1 /J,N.sh C 771// 6. Person (s) contacted at site -r/rr '1rAiool 7. Was mine operating at time of inspection ? ❑u Yes ❑ No 8. Pictures ? Q Yes No 9. Date last inspected: "cif I r�IPr.��a�10. Any mining since last inspection ? ^'111 [:]Yes ❑No 11. Is the mine in compliance with the Operating Conditions of the Permit ? ❑Yes © No If no, explain: I/ r o 4-4 7'/anJ v/" rantD/r*/0.4 44� ff"C -T.[ r�/>ojeAC/ <0 11. 11F•.✓r TA^rr A0 No. / /1/ /„r <, jW /51 -r e fit /tT.l d1 7 S /1f�ri<o C � Se w/,`e r,v-r Ti_^A P.5 /l t n nl & - A !C e! .s S /e r.,4 d ^.!A 7- L ^j c f rt t 4- /,4 /!/oQly d Ve /l l'/ A nl 4.1010 e',lwJ C_Y.'.W C T,v rt/ !�I'2 u !sJ4 e- - . 12.- Is the mine in compliance with the Reclamation Conditions of the Permit ? �,Yes ❑ No If no, explain: 13. Did any of the above deficiencies result in oiisite damage ? ❑Yes [B No If yes, describe the type and severity of the damage: Nv S/1,Av/f-e e .4.1/T .P,,'...//-4 4 L. VW r-• j ,J .v/#01- Di5 ruQ�c o /Irc .a s . 14..Corrective measures needed and-/or-taken-_rU / �Ar/c / l,, sT�4 c c A c 1- S1.o.r)r,V r- C o of-TIC'o 4. S !SA-4 A An/ st d SE D u e O/C C (2� _1e4161.0,e4 S/G/3 - P,a4eA.( 4.j'0 fAJrrAGL / ,w,LZS aw! C/s,ft/04/ rt.e7 SLo'00L 5 XA14 /I/ -re A-1L r^iz5 �)m.5 .r If S Soo..I_-_ !JS 'e�ss"'d L A . 15. Other recommendations and comments: / 4.4, 6 z- SE o/r, e Aj-r /l rAJ 4 CS X'4 O e- Aw A oA7 z c S c o/f c s / 5 /,e.,v ,.v r.y./.,., f,0. 16. Is the Annual Reclamation Report +/ - map accurate ? Q Yes ❑No (Explain) ❑ Not Reviewed 17. Fallow-up inspection needed ? 0 Yes ❑ No Proposed date 4/ /S/ 70 18. No. of additional pages.of Inspection Report 19. Copy of Report sent to.operator -3 1 1 O . (dale INSPECTED BY;. DATE: 10 Phone No:(`]/?) White copy to file Yellow copy to operator Pink copy to Mining Specialist arse