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HomeMy WebLinkAbout20170924 Ver 1_SR1945_STARCROSS_ROAD_Rev 20171130_20171130C. Proposed Impacts Inventory 1. Impacts Summary 1 a. Which sections were completed below for your project (check all that apply): � Wetlands � Streams - tributaries ❑ Buffers ❑ Open Waters ❑ Pond Construction 2. Wetland Impacts If there are wetland impacts proposed on the site, then complete this question for each wetland area impacted. 2a. 2b. 2c. 2d. 2e. 2f. Wetland impact number — Type of impact Type of wetland Forested Type of jurisdiction Area of impact Permanent (P) or (if known) (acres) Tem orar T Site 1� P❑ T MC Headwater Wetland � Yes � Corps 0.001 ❑ No � DWQ Site 2� P❑ T Road Fill/MC Headwater Wetland � YNo � pWQ 0.031 Site 3� P❑ T Road Fill/MC Headwater Wetland � YNo � pWQ 0.003 Site 4� P❑ T MC Headwater Wetland � Yes � Corps 0.006 ❑ No � DWQ Site 5� P❑ T Road Fill/MC Headwater Wetland � YNo � pWQ 0.009 Site 6� P❑ T MC Headwater Wetland � Yes � Corps 0.009 ❑ No � DWQ Site 7� P❑ T MC Headwater Wetland � Yes � Corps 0.002 ❑ No � DWQ Site 7❑ P� T Dewatering Headwater Wetland � YNo � pWQ 0.014 Site 8� P❑ T MC Headwater Wetland � Yes � Corps 0.001 ❑ No � DWQ ❑ P❑ T Choose One ❑ Yes ❑ Corps ❑ No ❑ DWQ ❑ P❑ T Choose One ❑ Yes ❑ Corps ❑ No ❑ DWQ 0.062 2g. Total wetland impacts Permanent 0.014 Temporary 2h. Comments: 3. Stream Impacts If there are perennial or intermittent stream impacts (including temporary impacts) proposed on the site, then complete this question for all stream sites impacted. 3a. 3b. 3c. 3d. 3e. 3f. 3g. Stream impact Type of impact Stream name Perennial Type of Average Impact length number - (PER) or jurisdiction stream (linear feet) Permanent (P) or intermitte (Corps - width Temporary (T) nt (INT)? 404, 10 (feet) DWQ — non-404, other) Site 7❑ P� T Dewatering SJ ❑ PER � Corps 5 10 � INT � DWQ � � � � SITE 7— WETLAND "HH" WITHIN R/W FILL AREA 0.000 Acre EXCAVATION AREA 0.000 Acre MECHANIZED CLEARING 0.002 Acre TEMPORARY WETAND IMPACTS 0.006 Acre TEMPORARY STREAM /MPACTS l0 LF TOTAL AREA 0.008 Ac�e TOTAL L/NEAR FEET l0 LF SITE 8 — WETLAND "HG" TEMPORARY WETAND IMPACTS 0.008 Acre TOTAL AREA 0.008 Ac�e SEE WETLAND HG TABLE / �-F�. PROP 6'SHOULDER � ��� _ — _ — — — _ — _ — _ N � ' C W O` � INT� 9J5' a V I1V ' LL 30' (15" MP� ti � F � � _'� � � �. ��) � � � ��) ��� � �—� � '� ��� ��) � . � � '� ��)�� ������ ��)�� �—���,�—��� _'�� � SITE 7- WETLAND HH INSET i I / i / i � WOODS % PROP. DITCH jELEi� = I4.00' @ STA. 35 + 50 � / � � �; �, + � M 0 � , Eor � ' � � ' 60' EXISTING R/W , , � � � � ���g / " H D P E) 6 SiI ULDER ,�'� go --R P � Or bs/ LEGEND: � DENOTES FILL IN WETLAND � * � � DENOTES MECHANIZED CLEARING � * �' '*' �DENOTES TEMPORARY STREAM IMPACTS (DEWATERING) �DENOTES TEMPOR9RY WETLAND IMPACTS (DEWATERING) — — — — — EXISTING ROAD SOILS EOT F/LL L7NE 0 o `�' ti =� _��0 z� 0 ��0 '� �� � �,� / �'9 ��rr 1� ti�' �I�' g4 �' �, `''y �. 1`t�'� �`��S���G 4 � ��� °�� �� � 4� ,� {1° a � 1��o4�P ���� ,� 56� ��9 'HK" NO IMPACT �°' 9S �� � � \� �`m �� ��� � / � � � � � � / ., � E(�P ----/------� � S 2/° 03' 42.7" E 22•S'EX. SOIL , SEE WETLAND HH TABLE PROP.20'ASPHALT -- ------- w PROP 6'SHOULDER — �� DWY \� \ ; � \ �� � � � STREAM GRAPHIC SCALES 0 20 40 PLANS 1�� 2�� � ""' ' � SEE WETLAND HH INSET � \ � - � i 6PSHOULD6R kl .. PLATTER SS• PER POOT 'NATUML aROUND' _ _ - r , � op � , � �� � ---------- -- ,,-' j / �S�T ; � � \ , / �S 1 � J � _--___---- '/ \ � ��9 � ll ----- ��X ��� � � � \ S%� � `� � � SITE 9 -!WETLAND Hl INSET 1r \ � 60' EXISTING R/W A1� � _ G�D E ggE 1� 30 SITE 9 WETLAND "Hl" WITHIN R/W DITGK 0 FILL AREA o.000 acre pROSTA.3gk2 EXCAVATION AREA 0.000 Acre @ MECHANIZED CLEARING 0.00/ Acre TOTAL AREA 0.00/ Acre 20.0' PA V EMENT ( lb•SP 9SA ��,SHOULD6R Yi�PER POOT C I L y PER POOT � _ X' PER POOT xl .. FLATTER D= D6PTH VARIPS D= DEPTH VARIES 1S' S 9.5 A �� 1j 6" .�BC N.t t. S�.I� WF.TI.AND NOTF.r * FILL IN SLOAE ALONG THE WETLAND AREA SHALL BE THE MlNIMUM OF 3:1 OR FLATTER. NOTE: CLEAN OUT THE EXISTING DITCH TO PROVIDE POSITIVE DRAINAGE WHEN NECESSARY _ _ _ ��� � � - 9E �E �E � E � I Prepo�ed In t!� Offlce of: D IVISI�0111 I OF I HIGHWAYS I 2072 STANDARD SPECIFICATIONS BENfAMIN T. HUGHES, PE PROJECT ENGINEER JON ROAN PROJECT DESIGN ENGINEER � � 60' EXISTING R/W WETLAND PERMIT IMPACT SUMMARY WETLAND IMPACTS SURFACE WATER IMPACTS Hand Existing Existing Permanent Temp. Excavation Mechanized Clearing Permanent Temp. Channel Channel Natural Site Station Structure Fillln Fillln in Clearing in SW SW Impacts Impacts Stream No. (From/To) Size / Type Wetlands Wetlands Wetlands in Wetlands Wetlands impacts impacts Permanent Temp. Design (ac) (ac) (ac) (ac) (ac) (ac) (ac) (tt) (tt) (tt) 1 11+7g.00 to 12+08.00 MC <0.001 2 10+48.00 to 12+44.00 Road Fill/MC 0.010 0.021 3 24+00.00 to 24+24.00 Road Fill/MC <0.001 0.002 4 23+50.00 to 24+44.00 MC 0.006 5 26+14.00 to 26+75.00 Road Fill/MC 0.002 0.007 6 26+10.00 to 27+25.00 MC 0.009 7 35+00.00 to 35+50.00 MC/HC/DEWATERING 0.002 0.014 10" 8 39+16.00 to 39+46.00 MC 0.001 TOTALS: 0.013 0.000 0.000 0.049 0.0140 0.0000 0.0000 0 10" 0 Notes: Site 1= 18 SQF"1' Site 3- Road Fill = 35 SQF"I' �Temporary Impacts due to dewatering