20000023 Ver 1_COMPLETE FILE_20000110

MEMORANDUM
TO: John Dorney Regional Contact: Beth Barnes
Non-Discharge Branch WO Supervisor: Ken Schuster
Date:
SUBJECT: WETLAND STAFF REPORT AND RECOMMENDATIONS
Facility Name City of Raleigh, Latimer Road County Wake
Project Number 00 0023 County2
Recvd From APP Region Raleigh
Received Date 1/10/00 Recvd By Region
Project Type new culvert / streambank stabilization
Certificates Stream Stream Impacts (ft.)
Permit Wetland Wetland Wetland Stream Class Acres Feet
Type Type Impact Score Index Prim. Supp. Basin Req. Req. ME
Stream PT O N F 27-33-17 Ic NSW 30,402. F 160.00 I-
F-QY ON F_F_F_r_F__F_F_
Mitigation Wetland
MitigationType Type Acres Feet
Is Wetland Rating Sheet Attached? 0 Y 0 N Did you request more Info? 0 Y 0 N
Have Project Changes/Conditions Been Discussed With Applicant? 0 Y 0 N
Is Mitigation required? 0 Y O N Recommendation: 0 Issue *Issue/fond 0 Deny
cc: Regional Office Page Number 1
Central Office
Provided by Region: Latitude (ddmmss) 355033
Longitude (ddmmss) 783733
Comments:
1) use open-bottom box culvert
2) reduce rip use; A-jacks used in combination with coconut husk fiber soaked and compressed
into logs; plant directly into logs
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Facility Name City of Raleigh, Latimer Road County Wake
Project Number 00 0023 Regional Contact: Beth Barnes
Date:
Comments (continued from page 1):
cc: Regional Office Page Number 2
Central Office
1..? PAYMENT ?;, :.
RECEIVED
DWQ ID: CORPS ACTION ID: _ j
NATIONWIDE PERMIT REQUESTED (PROVIDE NATIONWIDE PERMIT #) _
PRE-CONSTRUCTION NOTIFICATION APPLICATION
FOR NATIONWIDE PERMITS THAT REQUIRE:
1. NOTIFICATION TO THE CORPS OF ENGINEERS
2. APPLICATION FOR SECTION 401 CERTIFICATION
3. COORDINATION WITH THE NC DIVISION OF COASTAL MANAGEMENT
SEND THE ORIGINAL AND (1) COPY OF THIS COMPLETED FORM TO THE APPROPRIATE FIELD
OFFICE OF THE CORPS OF ENGINEERS (SEE AGENCY ADDRESSES SHEET). SEVEN O
COPIES MUST BE SENT TO THE NC DIVISION OF WATER QUALITY,
ATTN: JOHN DORNEY, 4401 REEDY CREEK ROAD, RALEIGH, NC
27607. PLEASE PRINT OR TYPE.
1. OWNER'S NAME: City of Raleigh, North Carolina
2. MAILING ADDRESS: 222 W. Hargett Street, P.O. Box 590
SUBDIVISION NAME N/A
CITY: Raleigh STATE: NC ZIP CODE: 27602
PROJECT LOCATION ADDRESS, INCLUDING SUBDIVISION NAME (IF DIFFERENT FROM
MAILING ADDRESS ABOVE):
3. TELEPHONE NUMBER: (HOME) (WORK) [phone]
4. IF APPLICABLE: AGENT'S NAME OR RESPONSIBLE CORPORATE OFFICIAL, ADDRESS,
PHONE NUMBER:
Stewart Sykes, PE: City Engineer (address and phone # same as above)
5. LOCATION OF WORK (PROVIDE A MAP, PREFERABLY A COPY OF USGS TOPOGRAPHIC MAP
OR AERIAL PHOTOGRAPHY WITH SCALE):
COUNTY: Wake - NEAREST TOWN: Raleigh
SPECIFIC LOCATION (INCLUDE ROAD NUMBERS, LANDMARKS, ECT.) See attached site maps
6. IMPACTED OR NEAREST STREAM/RIVER: Big Branch RIVER BASIN: Neuse
7. (a) IS PROJECT LOCATED NEAR WATER CLASSIFIED AS TROUT, TIDAL SALTWATER, (SA),
HIGH QUALITY WATERS (HQW), OUTSTANDING RESOURCE WATERS (ORW), WATER
SUPPLY (WS-I OR WS-II)? YES ? NO ® IF YES, EXPLAIN: -----
(b) IS THE PROJECT LOCATED WITHIN A NORTH CAROLINA DIVISION OF COASTAL
MANAGEMENT AREA OF ENVIRONMENTAL CONCERN (AEC)? YES ? NO
(c) IF THE PROJECT IS LOCATED WITHIN A COASTAL COUNTY (SEE PAGE 7 FOR LIST OF
COASTAL COUNTIES), WHAT IS THE LAND USE PLAN (LUP) DESIGNATION? N/A
8. (a) HAVE ANY SECTION 404 PERMITS BEEN PREVIOUSLY REQUESTED FOR USE ON THIS
PROJECT? YES E] NO ® IF YES, PROVIDE ACTION I.D. NUMBER OF PREVIOUS PERMIT AND
ANY ADDITIONAL INFORMATION (INCLUDE PHOTOCOPY OF 401 CERTIFICATION): N/A
(b) ARE ADDITIONAL PERMIT REQUESTS EXPECTED FOR THIS PROPERTY IN THE FUTURE?
YES EJ NO ® IF YES, DESCRIBE ANTICIPATED WORK: N/A
9. (a) ESTIMATED TOTAL NUMBERS OF ACRES IN TRACT OF LAND: 0.15 acres
(b) ESTIMATED TOTAL NUMBER OF ACRES OF WETLANDS LOCATED ON PROJECT SITE:
0 acres
10. (a) NUMBER OF ACRES OF WETLANDS IMPACTED BY THE PROPOSED PROJECT BY:
FILLING: 0 EXCAVATION: 0
FLOODING: 0 OTHER : 0
DRAINAGE : 0 TOTAL ACRES TO BE IMPACTED: 0
(b) (1) STREAM CHANNEL TO BE IMPACTED BY THE PROPOSED PROJECT (IF RELOCATED,
PROVIDE DISTANCE BOTH BEFORE AND AFTER RELOCATION:
LENGTH BEFORE: 160 FT LENGTH AFTER: 152 FT
WIDTH BEFORE (high water contours): Varies WIDTH AFTER: Increases varying from I to 3 ft.
AVERAGE DEPTH BEFORE: Varies AFTER: Lower than previous values for given design
storms
(b) (2) STREAM CHANNEL IMPACTS WILL RESULT FROM: (CHECK ALL THAT APPLY)
OPEN CHANNEL RELOCATION: PLACEMENT OF PIPE IN CHANNEL:
CHANNEL EXCAVATION: X CONSTRUCTION OF A DAM/FLOODING:
OTHER: Implementation of new culvert and stream bank stabilization
11. IF CONSTRUCTION OF A POND IS PROPOSED, WHAT IS THE SIZE OF THE WATERSHED
DRAINING TO THE POND? N/A WHAT IS THE EXPECTED POND SURFACE AREA? N/A
12. DESCRIPTION OF PROPOSED WORK INCLUDING DISCUSSION OF TYPE OF MECHANICAL
EQUIPMENT TO BE USED? (ATTACH PLANS; 81/2 BY 11 DRAWINGS ONLY)
See attachments
13. PURPOSE OF PROPOSED WORK: New culvert capable of passing high flow volumes
14. STATE REASONS WHY IT IS BELIEVED THAT THIS ACTIVITY MUST BE CARRIED OUT IN
WETLANDS (INCLUDE ANY MEASURES TAKEN TO MINIMIZE WETLAND IMPACTS)
N/A
15. YOU ARE REQUIRED TO CONTACT THE US FISH AND WILDLIFE SERVICE AND/OR
NATIONAL MARINE FISHERIES SERVICE REGARDING THE PRESENCE OF ANY FEDERALLY
LISTED OR PROPOSED FOR LISTING ENDANGERED OR THREATENED SPECIES OR CRITICAL
HABITAT IN THE PERMIT AREA THAT MAY BE AFFECTED BY THE PROPOSED PROJECT.
DATE CONTACTED:
16. YOU ARE REQUIRED TO CONTACT THE STATE HISTORIC PRESERVATION OFFICER
(SHPO) REGARDING THE PRESENCE OF HISTORIC PROPERTIES IN THE PERMIT AREA
WHICH MAY BE AFFECTED BY THE PROPOSED PROJECT. DATE CONTACTED.
17. DOES THE PROJECT INVOLVE AN EXPENDITURE OF PUBLIC FUNDS OT THE USE OF
PUBLIC (STATE) LAND? YES ® NO 0 (IF NO, GO TO 16)
(a) IF YES, DOES THE PROJECT REQUIRE PREPARATION OF AN ENVIRONMENTAL
DOCUMENT PURSUANT TO THE REQUIREMENTS OF THE NORTH CAROLINA
ENVIRONMENTAL POLICY ACT? YES © NO X
(b) IF YES, HAS THE DOCUMENT BEEN REVIEWED THROUGH THE NORTH CAROLINA
DEPARTMENT OF ADMINISTRATION STATE CLEARINGHOUSE YES E]NO
IF ANSWER 17b IS YES, THEN SUBMIT APPROPRIATE DOCUMENTATION FROM THE STATE
CLEARINGHOUSE WITH THE NORTH CAROLINA ENVIRONMENTAL POLICY ACT,
QUESTIONS REGARDING THE STATE CLEARINGHOUSE REVIEW PROCESS SHOULD BE
DIRECTED TO MS. CHRYS BAGGETT, DIRECTOR STATE CLEARINGHOUSE, NORTH
CAROLINA DEPARTMENT OF ADMINISTRATION, 116 WEST JONES STREET, RALEIGH,
NORTH CAROLINA 27603-8003, TELEPHONE [phone].
18. THE FOLLOWING ITEMS SHOULD BE INCLUDED WITH THIS APPLICATION IF PROPOSED
ACTIVITY INVOLVES THE DISCHARGE OF EXCAVATED OF FILL MATERIAL INTO
WETLANDS: N/A
(a) WETLAND DELINEATION MAP SHOWING ALL WETLANDS, STREAMS, LAKES, AND
PONDS ON THE PROPERTY (FOR NATIONWIDE PERMIT NUMBERS 14, 18, 21, 26, 29, AND 38).
ALL STREAM (INTERMITTENT AND PERMANENT) ON THE PROPERTY MUST BE SHOWN ON
THE MAP. MAP SCALES SHOULD BE 1 INCH EQUALS 50 FEET OF 1 INCH EQUALS 100 FEET
OF THEIR EQUIVALENT.
(b) IF AVAILABLE, REPRESENTATIVE PHOTOGRAPH OF WETLANDS TO BE IMPACTED BY
PRODUCT.
(c) IF DELINEATION WAS PERFORMED BY A CONSULTANT, INCLUDE ALL DATA SHEETS
RELEVANT TO THE PLACEMENT OF THE DELINEATION LINE.
(d) ATTACH A COPY OF THE STORMWATER MANAGEMENT PLAN IF REQUIRED.
(e) WHAT IS LAND USE OF SURROUNDING PROPERTY?
(fl IF APPLICABLE, WHAT IS PROPOSED METHOD OF SEWAGE DISPOSAL?
SIGNED AND DATED AGENT AUTHORIZATION LETTER, IF APPLICABLE.
NOTE: WETLANDS OR WATERS OF THE US MAY NOT BE IMPACTED PRIOR TO:
1. ISSUANCE OF A SECTION 404 CORPS OF ENGINEERS PERMIT,
2. EITHER THE ISSUANCE OR WAIVER OF A 401 DIVISION OF WATER QUALITY
CERTIFICATION, AND
3. (IN THE TWENTY COASTAL COUNTIES ONLY), A LETTER FROM THE NORTH
CAROL A VI ION OF COASTAL MANAGEMENT STATING THE PROPOSED
AC S SISTENT WITH THE NORTH AROLINA COASTAL MANAGEMENT
G
R S/AGE SIG DATE
(AGENTS SIGNATURE WALID ONLY
IF AUTHORIZATION LETTER FROM
THE OWNER IS PROVIDED).
Figure 1
Regional Map
Big Branch Watershed
City of Raleigh
Wake County, North Carolina

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Figure 2
Vicinity Map
Big Branch Watershed Culverts
City of Raleigh
Wake County, North Carolina

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Figure 1 - Looking U/S From Latimer Road
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Figure 2 - Looking D/S Towards Latimer Road
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Figure 3 - Looking U/S Towards Latimer Road
Figure 4- Looking U/S Towards Latimer Road
12) Description of proposed work.
Improvements are to be made to the Latimer Road culvert. These improvements include the
addition of a 72-inch pipe and the stabilization of the stream banks upstream and downstream from
the culvert.
The construction equipment that will be used for this project will be typical excavation and fill
equipment. The project will use, but is not limited to the following:
1) Track hoes;
2) Dump trucks;
3) Picks and jackhammers;
4) Bulldozers;
5) Bobcats; and
6) Cement trucks.
The steps to be taken for improving the culvert will include the following:
1) Install traffic control;
2) Install impervious dike, silt fencing, and stilling basin clearing only as deemed necessary to
install these devices;
3) Remove the items indicated in the plans and perform excavation as necessary to construct
culverts;
4) Perform wingwall removal and any other necessary removal in accordance with the plans;
5) Construct proposed culvert and appurtenances;
6) Backfill the site as necessary;
7) Perform stream modifications and immediately stabilize in accordance with the plans;
8) Replace all items in accordance to plans;
9) Remove all temporary erosion control items and immediately seed all areas; and
10) Remove traffic control.
The following culvert revisions are to be made:
Add an additional 55-ft. long 72-inch reinforced concrete pipe next to the existing 72-inch pipe.
The total disturbance will involve approximately 0.15 acres. The disturbance will incorporate 215
linear ft. of channel length with channel modifications taking place upstream and downstream
from the culvert.
The stream bank stabilization measures to be utilized are:
1) Gabions with brush layers or live stakings,
2) Full bed and bank revetment mat, and
3) Bed and bank riprap protection.
The stream channel impacts due to the implementation of the 72-inch RCP and stream bank
protection are shown in the table below. Note that the measurements shown represent the most
extreme changes for the culvert.
Length Length Upstream Upstream Downstream Downstream
Location Before After Width Width Width Before Width After
(ft.) (ft.) Before (ft.) After (ft.) (ft.) (ft.)
Latimer 215 215 9 18 9 18
Properties Adjacent to Work Area
Latimer Road
Name Pin DB PG
Cady Construction
Company Inc. 1706-92-1512 4010 529
Frederick A. &
Patricia C. Avery 1706-92-4414 4909 412
R. Randolph &
Betty M. Minton 1706-92-4378 5173 29
Paul S. Regan &
Thomas P. Doe 1706-92-5332 4888 459
John H. & Judith A.
Collins 1706-92-5026 4889 206
Paul S. & Xan Regan 1706-92-3276 6697 250
Richard P. Taylor 1706-92-2306 3375 640
William H. Peebles Jr. 1706-92-0339 4848 494
Vegetation Planting Plan: Proposed Stream Bank Stabilization.
Scientific Name Common Name
Salix nigra Black Willow
Corpus amomum Silky Dogwood
Sambucus canadensis Elderberry
Itea virginica Viriginia Willow
Cephalanthus occidentalis Buttonbush
Alnus serrulata Tag Alder
,.
ENGINEER'S OPINION OF PROBABLE CONSTRUCTION COST
Project: CITY OF RALEIGH, NC Number: 55951
Big Branch Creek Culvert Replacement
Latimer Road
Estimate by: LJM Date: 12/22/99
Checked b : SBG Date:

Item#
Pay Item Description Estimated
Quantity
Unit Unit
Price Extended
Price
1 Mobilization 1 Lump $8,000 $8,000
2 Clearing and Grubbing 1 Lump $5,000 $5,000
3 Remove and Relocate Chain Link Fence 257 Lin. Ft. $25 $6,425
4 Remove Existing Concrete and Rip Rap 30 Sq.Yd. $12 $360
5 Channel Excavating 681 Cu. Yd. $20 $13,620
6 Pavement Removal 116 Sq.Yd. $10 $1,160
7 Aggregate Base Course, 8" 52 Tons $50 $2,600
8 Asphalt Concrete, 2.5", Type 1-2 16 Tons $200 $3,200
9 Remove and Replace Concrete Curb and Gutter 87 Lin. Ft. $55 $4,785
10 Remove and Replace Sidewalk 5' 47 Sq. Yd. $50 $2,350
11 Curb Inlet 2 Each $1,150 $2,300
12 Tree Removal Greater than 6" 5 Each $500 $2,500
13 Remove Existing Wingwalls 1 Lump $3,000 $3,000
14 Class 'A' Concrete (Wingwalls & Headwall), incl. Reinf. Steel 34 Cu. Yd. $410 $13,940
15 Class 'B' Concrete Encasement 5 Cu. Yd. $170 $850
16 72" RCP Pipe 55 Lin. Ft. $250 $13,750
17 Class 1 Rip Rap Stone 15 Sq.Yd. $65 $975
18 Class 2 Rip Rap Stone 12 Sq.Yd. $150 $1,800
19 Undercut Excavation 32 Cu. Yd. $35 $1,120
20 #57 Washed Stone 50 Tons $50 $2,500
21 Coffer Dam (Impervious Dike) 2 Each $3,000 $6,000
22 Slope Drain 12" 126 Lin. Ft. $18 $2,268
23 Silt Fence 176 Lin. Ft. $8 $1,408
24 Stilling Basin 1 Each $2,500 $2,500
25 Seeding Mulching and Topsoil 1 Lump $2,000 $2,000
26 Traffic Control 1 Lump $10,000 $10,000
27 Incidental Stone 100 Tons $40 $4,000
28 Revetment Mat Channel 26 Cu. Yd. $100 $2,600
29 Gabion Wall with Vegetation (3 ft.) 6 Lin. Ft. $212 $1,272
30 Gabion Wall with Vegetation (6 ft.) 27 Lin. Ft. $247 $6,669
31 Gabion Wall with Vegetation (9 ft.) 78 Lin. Ft. $313 $24,414
32 Gabion Wall with Vegetation (11 ft.) 18 Lin. Ft. $358 $6,444
SU BTOTAL $159,810
Contingencies (15%) $24,000
PROJECT TOTAL $183,810
Note:
The quantities and price shown are to represent a conceptual estimate to help identify the magnitude of cost.
Since prices are not based on contractor's bid, actual construction cost may vary.
Prices based on present day cost and do not reflect future inflation or seasonal adjustment.
00381130
C, j A, le i
NC DEPT OF ENVIRONMENT & NATURAL RESOURC
NC DIVISION OF WATER QUALITY
4401 RFF_DY CREEK RD
RALEIGH NC 27607
000023
NUMBER DATE GR. AMOUNT DISCOUNT TAX ADD. CHRG. NET AMOUNT '
LATIMER RD 12/08/99 200.00 .00 .00 .00 200.00
054123
4