Christopher Clampitt

KWA picks Sanilac drain commissioner as chief, new Flint mayor tries for the job FLINT, MI -- The Karegnondi Water Authority Board of Trustees chose existing members as its new leadership. On Wednesday, Nov. 25, the board for the KWA voted for Greg Alexander as chairman and Jamie Curtis as its vice chairman. Alexander is the Sanilac County drain commissioner, and was the vice chairman for the past few years under former Flint Mayor Dayne Walling, who was the chairman. Curtis is chairman of the Genesee County Board of Commissioners. bttas//ww Christopher Clampitt Lansing District Water Resources Divisior Michigan Department of Enwronmental Cuallty 525 W. Allegan: Street PLO. Box 30242 Lansing, Mi 48909 Phone: 547-242-6956; FAX: 517-244-3571 xxxEND_PAGE:deq16_b5_0892_4900_0059

WT_Standard Details.pdf; 20151124_S5004 Restoration Table.pdf; Wetland Disturbance Comparison.pdf Warren, AS i previously advised Ron Hansen, re-routing a permitted pipeline so that it crosses streams, lakes, or watlands at new or expanded locations recuires a new permit from our office. Baseci on the materiais that you provided (attached). | anticipate that the US EPA (and the US Fish and Wildlife Service) will review the application; they have 90 days to cornplete their review once they receive the complete application [typically when they receive our Public Notice). Denending on the nature arid quality of the affected rasourres and the extent anc nature of the impacts {temporary and permanent}, compensatory mitigation may be required. Obviously, the sooner we raceive an application, the sooner the various agencies can cornplete their reviews. We enceurage you to subrant a permit annlicatien, including materials that you provided last week, as seam as you can sp that we can complete our review to meet your deadlines, Plaase make sure that the aplication oackage is cornplete and thorough. {ft should Include the completed application form, location man{s}, and detailed drawings showing the wetland/stream crossings. Wetland delineation forms, photographs, culvert dimensions and calculations, cormeptual mitigation plans, ancl other inforrnation should be included as needed. Feel free to contact me if you have further questions regarding this rnatter. Thank you. Chris Christopher Clampitt Lansing District Water Resources Divisior Michigan Department of Enwronmental Cuallty 525 W. Allegan Street PLO. Box 30242 Lansing, Mi 48909 Phone: 517-243-6956; FAX: 517-241-3571

Chris, The GCDC-WWS is planning to realign the portion of the 36-inch City of Flint raw water line and 48-inch GCDC treated water line that were originally permitted for wetland and stream impacts along Stanley Road between Marathon Road and German Road in Oregon Township, Lapeer County. The previously permitted impacts for this section of water line include wetland Impacts 59 and 60 as included in MDEQ Permit No. 13-25-0060-P and stream Impact 58 as included in MDEQ Permit No 15-44-0016-P. The previous permit allowed for temporary wetland impacts and replacement of the Stanley Road crossing over the Henry Drain including cofferdams, rip rap and SESC BMP’s. At this point, GCDC-WWS is planning to change the alignment for this reach of pipe as show by the red line on the attached location map, and as shown in more detail on the attached construction drawing. The need for GCDC-WWS to revise the alignment is due to (1) poor soils conditions found along the originally proposed route within the Stanley Road right-of-way, (2) the costs associated with providing piles and saddles to support the water main through the areas of poor soils and (3) to reduce the potential of unexpected impacts associated with working in poor soils. Somat Engineering, the geotechnical consulting firm hired by GCDC-WWS, performed a number of soil borings along the originally proposed route and found that poor soils, including but not limited to loose silty sand, fibrous peat, and organic clay, were encountered on both sides of the road and extended about 19 to 29 feet below the proposed pipe invert elevations. Based on these findings, the water line was originally designed to be supported on an extensive and deep foundation system. However, when GCDC-WWS received several bids from Contractor's to perform the work, the costs were found to be approximately 3 times higher than in other areas of the project. As a result, the GCDC-WWS developed this alternative to move the water lines away from the area of poor soils and eliminate the need for a considerable support system. The GCDC-WWS has obtained easements for this proposed realignment. The proposed realignment would now extend from the intersection of Marathon and Stanley Roads west approximately 1300 feet, where it would then turn south in a private easement and extend approximately 1400 feet, before turning west, again in private easements, and extending approximately 3250 feet. The 36" water main would then turn north and proceed another 1250 feet to the right-of-way at Stanley Road, where it will then turn west and extend another 200 feet where it will then be connected to the existing 36" water main that was installed as part of the S-4007 project that was previously constructed by the Karegnondi Water Authority. The 48" water main would continue west, approximately 3250 feet, where it would connect to the S-5005 project to be constructed by the GCDC-WWS. The route of the proposed realignment was reviewed by Mike Nurse of Streamside Ecological Services for regulated streams and wetlands. It was identified that additional wetland complexes or streams significantly beyond those addressed in prior permit application will be not impacted with the proposed realignment. The re-alignment will result in significantly less wetland impact overall. The originally permitted route along Stanley Road crossed through Wetland Impacts 59 and 60, which were classified as emergent/ scrub shrub wetlands. The total temporary wetland disturbance associated with these wetland Impacts was 0.45 Acres. With the proposed realignment, the GCDC is requesting temporary impacts of 0.15 acres for the renamed Impact 59-REV1 and Impact 59-REV2. Attached is a comparison table that illustrates the proposed realignment that reduces the amount of disturbed wetland area by 0.30 Acres. Wetlands Impacts 59-REV1 and 59-REV2, as shown on the attached plan and profile sheets, are classified as emergent/forested (EM/FO) wetlands. Areas of forested wetlands are located within County Drain right-of-way. The GCDC is proposing wetland plantings as shown on the attached wetland restoration table, which outlines the type and quantity of trees/shrubs that are specified for restoration. xxxEND_PAGE:deq16_b5_0892_4900_0041 The water lines also crossed the Henry Drain at a location approximately 1500 feet upstream of the location previously permitted. The water lines are proposed to be installed across the Henry Drain using open cut methods, including installation of a temporary cofferdam for water control. The stream will be stabilized in accordance with the stream utility crossing detail (attached). The overall footprint of the stream crossing will be reduced from what was prior permitted and the time frame for installation will be less, since this realignment does not require a culvert replacement, thus significantly reducing construction time. The construction schedule for the proposed realignment in proximity to the regulated stream and wetlands is March and April of next spring. This is also an optimal time for minimizing impact to fish and wildlife. It is also critical as this is the last section of water line to be installed to get a high quality raw water supply to the City of Flint. When we last spoke about this, you indicated that a permit application for a new individual permit would be required. The GCDC is asking that you complete an initial review of the proposed realignment and discuss with the GCDC-WWS permitting avenues to meet the proposed construction timeline of March and April of next year. It has been our experience that permit revisions are common, providing impacts are the same or reduced. The GCDC is of the opinion that the overall impacts to streams and wetlands has been reduced with this realignment plan, the construction schedule is optimal, the realignment reduces the risks of unknown impacts that may arise from construction in poor soils, it is a cost effective approach and it is critical to complete this line to deliver raw water to the City of Flint. Should you have any questions please feel free to contact Ron or me. Thank you, Warren T. Miller, E.1.T Design Engineer Spicer Group Phone: (989)-754-4717 ext. 5572 Cell: (906)-281-0771 CONFIDENTIALITY: This communication, including attachments, is for the exclusive use of the addressee (s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, any use, copying, disclosure, or distribution or the taking of any action in reliance upon this information is strictly prohibited. If you are not the intended recipient, please notify the sender immediately and delete this communication and destroy all copies. xxxEND_PAGE:deq16_b5_0892_4900_0042 Stan dl Marine We Wetland tyes xxxEND_PAGE:deq16_b5_0892_4900_0043 40° LIMITS OF CONSTRUCTION EX. TREES OUTSIDE CONST. LIMITS TO REMAIN i SN [2 " EARTHEN COFFER DAM, STRAW WATTLES, COIR, OR SILT FENCE RvaAvan AVA, AAA ae IF EARTHEN COFFER DAM XXX Pry iS ZN, STRIP AND STOCKPILE WETLAND TOPSOIL LALA PRIOR TO ENTRY, LAY MATS OVER WETLAND SOILS UNDISTURBED TOPSOIL ES: ALL EXCAVATED MATERIAL TO BE REMOVED FROM SITE. SEED AND PLANT FORESTED WETLANDS IN ACCORDANCE WITH WETLAND RESTORATION TABLE. SSA REMOVE TREES WITHIN CONSTRUCTION LIMITS N NS Yy TYPICAL DETAIL FORESTED WETLAND CROSS-COUNTRY TYPE | IMPACTS PRE-—CONSTRUCTION CONDITION STOCKPILE TOPSOIL STOCKPILE EXCAVATED REMOVE & STOCKPILE TOPSOIL SEPARATE FROM SUBSOIL EXCAVATE TRENCH FOR WATERMAIN UNDISTURBED TOPSOIL EXISTING SHRUBS OUTSIDE PRE—CONSTRUCTION OF CONSTRUCTION LIMITS TO REMAIN. LIMITS OF CONSTRUCTION STOCKPILE TOPSOIL STOCKPILE EXCAVATED MATERIAL REMOVE AND STOCKPILE TOPSOIL SEPARATE NOTES: FROM SUBSOIL ? ALL EXCESS MATERIAL TO BE REMOVED FROM SITE. ROADWAY IF ADJACENT TO ROAD TRENCH IF WATERMAIN UNDER WETLAND TYPICAL DETAIL EMERGENT/WET MEADOW WETLAND ALL IMPACT LOCATIONS — TYPE | NOT TO SCALE REPLACE TOPSOIL TO EXISTING GRADE RESTORE DISTURBED AREA TO PRE-EXISTING CONDITIONS/ELEVATIONS INSTALL RIPRAP ALONG EDGE OF WATERCOUR: TO 3’ ABOVE ORDINARY HIGH WATER MARK OR TOP OF BANK. 8”°—12” ANGULAR RIPRAP SHALL BE USED. EMBED RIPRAP 1° INTO BANK AND MATCH EXISTING CONTOURS. WATER LEVEL INSTALL NONWOVEN GEOTEXTILE FILTERFABRIC BACKFILL TRENCH WITH 6A WASHED STONE (OR APPROVED EQUAL) FROM AN APPROVED SOURCE. 6” BED OF SAND OR GRAVEL. TYPICAL STREAM CROSSING PROFILE NOT TO SCALE LIMITS OF IMPACT = 66’ TEMPORARY STOCKPILE OF MATERIAL AND EXCAVATED SOIL DURATION OF STOCK PILE NOT TO EXCEED 2 WEEKS WATERCOURSE FLOW LINE NO TREES TO BE PLANTED ROTES: ROADWAY IF NO MATERIAL SHALL BE EXCAVATED FROM TYPE Il WETLAND IMPACTS EXCEPT ADJACENT TO ROAD 2 IN AREAS WHERE SLOPE EXCEEDS 1%, NOT TO SCALE Pires 10’ TRENCH BOX INSTALL TEMPORARY OAT AND RYE SEED MIX. IF SLOPE EXCEEDS 5%, APPLY RESTORED CONDITIONS STANDARDS HEIGHT OF SHORING : 4 AS NEEDED TO MEET STRAW MULCH OR MULCH BLANKET TO MAXIMUM TRENCH STABILIZE THE SLOPE. LIMITS OF CONSTRUCTION WIDTH REQUIREMENTS ? DO NOT GRUB TREE ROOTS UNLESS IN DIRECT LINE OF TRENCH. TYPICAL TRENCH CROSS SECTION SEED AND REPLANT NOT TO SCALE EMERGENT/WET MEADOW WETLAND 40° LIMITS OF CONSTRUCTION ee REPLACE TOPSOIL - TO EXISTING GRADE CONST TRIS tO. REMAIN TEMPORARY COFFERDAM . REPLACE TREES PER FOR WATER CONTROL WETLAND RESTORATION x DURATION OF TEMPORARY = CONTROLS NOT TO TABLE nN EXCEED 2 WEEKS FOLLOWING CONSTRUCTION, REGRADE AREA TO AN IP Wis ELIMINATE ROTS CREATED BY CONSTRUCTION TRAFFIC AND STOCKPILING PIPE. GEOTEXTILE » y> UNDER COFFERDAM *Ounce per linear foot based on 40 foot width. CONTRACT S-5004 SHEET NUMBER CJB TWR KAREGNOND! WATER AUTHORITY | GENESEE COUNTY DRAIN COMMISSIONER Ee WaveTrim ISSUED FOR PERMITS Ba CONTRACT S—s0Gf G-4610 BEECHER RD DIVISION OF WATER AND WASTE SERVICES TAB FLINT, Mi 48532 G—4610 BEECHER RD Are M4602 11/25/2015 16.1 (810) 732-7870 FLINT, Mi 48532 Haaren 08 NOT FOR CONSTRUCTION ( ) www.wadetrim.com Building relationships on a foundation of excellence G D C 2 (6) 4 7 é 6) 2 F STANDARD DETAILS DIREGILY EVER BGTERMAIN AS NEEDED FOR CROSS—CULVERT eee SEED WITH WETLAND SEED MIX — SEE REPLACEMENT. WETLAND RESTORATION TABLE ? Seer ENG DoE ae! HETLANDS TYPICAL DETAIL EMERGENT/WET MEADOW COFFERDAM CROSS SECTION SK NK ’ CONTRACTOR. WETLAND ALL IMPACT LOCATIONS — TYPE Il NOT TO SCALE | 10" | NOT TO SCALE TYPICAL WATER MAIN CROSSING REPLACE TOPSOIL TO OPEN CUT WATERCOURSE EXISTING GRADE BACKFILL TRENCH WITH EXCAVATED MATERIAL Type | Wetland Restoration Table Contract No. S.5004 (Revised 11/24/15) | Tree Species Scrub Shrub Species Seeding TYPICAL DETAIL FORESTED WETLAND _ Type | CROSS-COUNTRY TYPE | IMPACTS Prelimina Prelimina Delineated Type | Preliminary Delineated Preliminary Number of Number of Preliminary Number Revised Live Seed Preliminary Ounces of = RESOTRED CONSTRUCTION CON DITION Contract Impact Number Name Temperse areniezi wetland'T y wetland Ty0e Wetland Grade Wetland Grade | Common Name Spacing oes Trees Common Name Spacing of saab thnks Number of (PLS) Mix Ounces of Live live Seed Mix S NOT TO SCALE POY. Ma yp Restoration (Ac) Restoration Scrub Shrubs Seed Mix r (Ac) Yn a Silky dogwood 6' on center 0 3 3 Sandbar Willow __|6'on center 0 3 7 §5004 59-REV1 Wetland 0.36 N/A WM/FO N/A 0.14 0 0|Grey Dogwood 6' on center 0 3 0 6 és $5004 59-REV2 Wetland 0.03 N/A WM N/A 0.005|Red Maple 10' on Center 0 4 0 36 TOTAL N/A 0.14 4 0 9 6 83 z- Seed Mix Forested and SS Wetland S 8 Seed Mix Seed Mix ay Scientific Name Common Name Ounces/Acre Ounces/Linear Foot as Calamagrostis canadensis |Bluejoint Grass| ra Carex crinita Fringed Sedge A Carex lupulina Common Hop Sedge s Carex flurida Bottlebrush Sedge ‘ Carex frankii Bristly Cattail Sedge _ Carex squarosa Narrow-Leaved Cattail Sedge © Carex typhinia Common Cattail Sedge | Carex vulpinoidea Brown Fox Sedge g Elymus virginicus Virginia Wild Rye a Glycera stata 0.0018 = Leersia oryzoides Rice Cut Grass 2 0.0018 a Scirpus atrovirens Dark Green Rush 2 0.0018 3 Spartina pectinata Prairie CordGrass——_—(t 0.0009 — | 5 a B oO Zz & t ™ 8 B Z N sl ao S si = a Za PROJECT MANAGER: Christopher J Bosserd e © Wade Trim Group, Inc. xxxEND_PAGE:deq16_b5_0892_4900_0044 “104.50 N ‘G5 De EF Sy E; no Jo Ss i ny & RSS STA 210+72 ; aN OFFSET 0 ¥ \S y~ 36” — 22.5" BEND 7 NS eo \ @ CQ" ye HORIZONTAL NS / 40 20 0 40 80 AD 2 0 4 8 VERTICAL SCALE IN FEET STA 213+35 OFFSET 0° AIR RELEASE LEAD, 4” SEE SD 14.2 ON SHEET 9.0 STREAM IMPACT NO. 58—REV SEE STREAM CROSSING AND RESTORATION DETAILS ON SHEET 16.1 AIR RELEASE VALVE & af o Pa oe e ? SEE SHEET 32.0 ee _ x Ny * \ & \ *y i / a ™~ 8 \ e , | : Oy 3%, 1100' OF EMPTY CONDUIT FOR fo | | 4 em ‘FUTURE FIBER OPTIC CABLE. / 2 . n Po] 4 SEE DETAIL 5.12 ON SHEET 8.0 TEMPORARY EASEMENT #1 “2s, 25 TEMPORARY EASEMENT #1 PLAN NOTES 1. TREES AND BRUSH TO BE REMOVED AS PLACE 36” WATER MAIN IN 800’ RADIUS FROM STA 211+09 TO STA 212+63 REQUIRED TO INSTALL THE WATER MAIN WITHIN THE ROAD RIGHT OF WAY OR EASEMENT. COST IS INCLUSIVE TO WATER MAIN INSTALLATION. MAXIMUM JOINT DEFLECTION 1/2 OF Se ae 36” — 45° BEND RECOMMENDED MAXIMUM FOR EACH JOINT 2. ALL SIGNS, MAILBOXES OR OTHER az LANDSCAPING ITEMS ARE TO BE REMOVED w Zs STA 213475 AND REPLACED AS NECESSARY TO INSTALL \ 23 ; THE WATER MAIN. ANY REGULATORY OR ra 8a OFFSET 0° WARNING SIGNS REQUIRED TO BE REMOVED } pe a 36” — 45° BEND FOR WATER MAIN INSTALLATION SHALL BE ZL REPLACED WITH NEW SIGNS MEETING y —+ ae STA 214413 MMUTCD RETRO-REFLECTIVITY STANDARDS, j Py STA 214464 OFFSET 0° COST IS INCLUSIVE TO WATER MAIN e - orESET @ 36” — 45° BEND INSTALLATION. / f a . 3. CONSTRUCTION ADJACENT TO WETLAND / jer 6” Sue wuVE aio FITTINGS AS REQUIRED BLOEE Gi LINE SEE SHEET 32.0 BOUNDARIES SHOWN — SEE WETLAND NOTES * PLACE HEAVY DUTY FLAP GATE OR DUCKBILL CHECK WITH (GATE VALVE ; ON SESC LEGEND SHEET AND MDEQ | RIED OP ROW CXSTIG GREDS FLARE Bf TALL SENT ° 4. FENCES REQUIRED TO BE REMOVED FOR SHALL BE BURIED 2° BELOW EXISTING GRADE WITH VISIBILITY PAINT " WATER MAIN INSTALLATION SHALL BE | REPLACED IN KIND OF RIGHT—OF—WAY LINE AXISTING GRADE OVER CENTERLINE OF WATER MAIN AS DIRECTED BY THE GOVERNING AGENCY. STA 213+35 RIM 2' BURY INV_ 773.60 \ 785 AIR RELEASE} VALVE, 2" SEE SD 14.2;}ON SHEET 9.0 780 MMM STA 210+72 ELEV 773.36 HORIZONTAL 22.5" BEND 5. ALL DEMOLITION MATERIALS SHALL BE PROPERLY REMOVED FROM THE SITE AND DISPOSED OF IN A DESIGNATED DISPOSAL AREA. NO ON-SITE BURNING WILL BE ALLOWED WITHOUT PROPER PERMISSION. PERMITS AND FEES FOR DISPOSAL OF DEMOLITION MATERIAL SHALL BE OBTAINED AND PAID FOR BY THE CONTRACTOR. 790 6. CONTRACTOR SHALL COORDINATE SEEDING FOR VEGETATIVE STABILIZATION WITH THE PROPERTY OWNER AND ADJACENT FARM OPERATION. 7. INSTALL WATER MAIN PER THE PLAN AND PROFILE. WATER MAIN SHALL NOT BE DEFLECTED MORE THAN ONE-HALF OF THE MANUFACTURERS RECOMMENDED MAXIMUM DEFLECTION FOR EACH JOINT. IF NEEDED USE BENDS TO MAKE DEFLECTIONS. | VALVE BO | BURY 2' DEEP i ELEV 792.19 STA 219+62 \ SX MATCH LINE STA. 210+50, SEE SHEET 33.0 LZ, MATCH LINE STA. 221+50, SEE SHEET 29.0 STA| 215+41 ELEY 773.59 HORIZONTAL 45° BEND FIELD BOOK INFORMATION: 36 — 31.0 — PLOTTED 11/25/2015 10:30 AM BY RUGGLES, TIMOTHY STA 214400 ELEV 768.73 STA 214413) STA |213+75 STA 215422 ELEV 767.85: ELEV 770.79 HORIZONTAL (45° BEND HORIZONTAL 45° BEND 765 ELEV 767,57 [re Zz —s oe Ee 6 u STA 214464, z = 450’ LF DUCTILE IRON WATER MAIN, 36—INCH (150 INV 762.22 | . z : INSTALL 6”, BLOW OFF LINE WITH 6” GATE/ VALVE AND FITTINGS AS REQUIRED PLACE HEAVY DUTY FLAP « = GATE OR DUCKBILL CHECK VALVE WITH SPLACH PAD AND RIP RAP AT OUTLET TO THE HENRY DRAIN. E> 650’ LF DUCTILE IRON WATER MAIN, 36—INCH (150 PSI) x = & 770 S - I SS ce en ee a (iS (ea (a (i Ua ” 2 aw : ee RIB 28 Phe 5 * - . 28a Zla 31a 21a g re 5 = Sa | i = - i Know what's below. a < . Pale 8. 221+00 220+00 219+00 218+00 217+00 216+00 215+00 214+00 213+00 212+00 211+00 Call before you dig. S SHEET NUMBER KWA WATER SUPPLY SYSTEM CONTRACT S-5004 31.0 36” WATERMAIN PLAN AND PROFILE DP PROJECT NO. GDC2047.02F KAREGNOND! WATER AUTHORITY | GENESEE COUNTY DRAIN COMMISSIONER ie WapbeETRIM ISSUED FOR PERMITS G—4610 BEECHER RD DIVISION OF WATER AND WASTE SERVICES FLINT, Mi 48532 G—4610 BEECHER RD ao. il 11/25/2015 (10) 72-7870 GUT, Ml 48552 snags NOT FOR CONSTRUCTION (8 1 0) 732-7870 www.wadetrim.com Building relationships on a foundation of excellence STA. 210+50 TO 221+50 PROJECT MANAGER: Christo © Wade Trim Group, Inc. Cc xxxEND_PAGE:deq16_b5_0892_4900_0045 PLAN NOTES 1. TREES AND BRUSH TO BE REMOVED AS REQUIRED TO INSTALL THE WATER MAIN WITHIN THE ROAD RIGHT OF WAY OR EASEMENT. COST IS INCLUSIVE TO WATER MAIN INSTALLATION. 2. ALL SIGNS, MAILBOXES OR OTHER LANDSCAPING ITEMS ARE TO BE REMOVED AND REPLACED AS NECESSARY TO INSTALL THE WATER MAIN. ANY REGULATORY OR WARNING SIGNS REQUIRED TO BE REMOVED FOR WATER MAIN INSTALLATION SHALL BE REPLACED WITH NEW SIGNS MEETING MMUTCD RETRO-REFLECTIVITY STANDARDS, COST IS INCLUSIVE TO WATER MAIN SEE INSTALLATION. SHEET 3 3. CONSTRUCTION ADJACENT TO WETLAND BOUNDARIES SHOWN — SEE WETLAND NOTES ON y~L4.0 SESC LEGEND SHEET AND MDEQENVIRONMENTAL PERMIT. . ) — O ~— 4. FENCES REQUIRED TO BE REMOVED FOR WATER MAIN INSTALLATION SHALL BE REPLACED IN IX KIND OF RIGHT-OF-WAY LINE AS DIRECTED BY THE GOVERNING AGENCY. \y 5. ALL DEMOLITION MATERIALS SHALL BE PROPERLY REMOVED FROM THE SITE AND DISPOSED \ N OF IN A DESIGNATED DISPOSAL AREA. NO ON-SITE BURNING WILL BE ALLOWED WITHOUT SS YN HORIZONTAL PROPER PERMISSION. PERMITS AND FEES FOR DISPOSAL OF DEMOLITION MATERIAL SHALL YY o \& «& @ @ 1 a0 BE OBTAINED AND PAID FOR BY THE CONTRACTOR. Qs Ne Se ee ———— x 6. CONTRACTOR SHALL COORDINATE SEEDING FOR VEGETATIVE STABILIZATION WITH THE PROPERTY XS . oD ni 3 OWNER AND ADJACENT FARM OPERATION. STA 114436 S — OFFSET 0° SCALE IN FEET 36” — 45° BEND : y) BLOW-OFF LINE STA 110+64 ¢ i WITH GATE VALVE aa 3 = Bae SEE SHBET 31.0 : hf & 4 ea JP ae a : we 2 Re ; és Ae x! * \ “4 ‘ ~ | i} ¢ =e a l ze b i & Nas “cs | ta | sul ix Lu S02. - a s if i) ry PLACE 48” WATER MAIN n IN 800’ RADIUS FROM STA 111+07 TO STA 112+61 eS USE MITERS PER AMERICAN To) Se s=o------ LAY DRAWING FOR STEEL PIPE +) ..26 = —_ 3 2% ~ ' STA 113+26 ef fe 4 89 OFFSET 0’ ibos=[= At i eeeseanecsens ee AIR RELEASE LEAD, 4” i ° \ oe ; e a STA 113+32 . _ ee _| ‘ ——. N OFFSET 0’ Ww eS \ . \ / fa ff / S$ , fe a STA 114487 36” — 45° BEND <= e \ , i f fe? / Es / / ns ‘STREAM IMPACT NO. 58—REV , OFFSET 0 AIR RELEASE VALVE, 4” ark, T8477 4 \ % , \ te af ff / SEE STREAM CROSSING AND . 48° X 6 TEE SEE SD 14.2 ON SHEET 10 + x, aN ¢ aS \ ol \ sg ft £S / J ff 8/ RESTORATION DETAILS ON SHEET 16.1 _ INSTALL 6” BLOW OFF LINE WITH PLACE 8° TALL VENT OFFSET O° oO & \ Ma ye \ F , YR A : féf fs ff # OLES “ 6" GATE VALVE AND FITTINGS AS REQUIRED WITH VISIBILITY PAINT 36° — 45° BEND - x ‘ PLACE HEAVY DUTY FLAP GATE OR DUCKBILL CHECK = VALVE WITH SPLACH PAD AND RIP RAP AT OUTLET AIR RELEASE VALVE TO THE HENRY DRAIN VALVE BOX SEE SHEET 31.0 SHALL BE BURIED 2’ BELOW EXISTING GRADE i EXISTING GRADE OVER | CENTERLINE OF WATER MAIN ' Know what's below. 800 ~ sue Call before you dig. STA 113+91 INV ELEV 777.68 fs WZ, 7 CL 250 (MIN) RESTRAINED JOINT 8 V/; POLY WRAPPED QUCTILE IRON PIPE = Po FROM 36” WATER! MAIN TO AIR RELEASE VALVE g Ss (/P Vy, Yyyel I~ 795 785 EXISTING GRADE OVER |CENTERLINE OF WATER MAIN a DETAIL SD 14.2 ON SHEET 9.0 785 ry , VALVE BOX A 2 a | 2 BERY 2° DEEP STA 113426 ” 5 790 STA 122+03 d Sur a caey _ a ate a meee LY py rn i SE aan F 5 ” STA 121430 : Ir S ‘ ELEV 792.30 4 SEE SD 14.2 ON SHEET 9.0 x : a VANGIIWIIYSl-IOOHWBE-@—i 2 g E Ni} 788 LL y WL4A, 4 Li, i LL LL V/) _. : Hy | | LAL LI Zo < | Yi, /? jtLLLL Z Z 70.08% ALL) LNL2 ms ras i “yy : a ia 4 4.96.2 Yy, STA 113426 STA 110+64 r «g > | aS “YW Yy yy | Brey 71S24 HORIZONTAL 22.5" BEND 8° =| Loo Usps STA_113+32 mic 8 LY, W ELEV 772.76 Pes 95 : op) ap x 4 HORIZONTAL! 45" BEND i 2 ha J STA 113477 oe d <x ELEV 769.23 F 3 = Y STA 115+73 HORIZONTAL: 45° BEND 2 a 778 FY), 765 ELEV 767.31 STA 114436 7e5 | il & iy v-766:35 O % oy 550’ LF STEEL WATER MAIN 48—-INCH (150 PSI) ¢ INSTALL 6” BLOW OFF LINE WITH 6” GATE VALVE AND FITTINGS AS REQUIRED PLACE HEAVY DUTY FLAP = a z2 ; GATE OR DUCKBILL CHECK VALVE WITH SRLACH PAD AND |RIP RAP AT OUTLET TO THE HENRY DRAIN. a ZS 650’ LF STEEL WATER MAIN 48-INCH (150 PSI) o = i ; oa Foe WwW Pa BH - = j sz we R 2 53 sR 3) als aa as 43 lb 9/5 5 Rik 4 sia rhe rhe ae “5 28 ” a a 2 ® ® RR RIE RIS RI RIS Re Re Re Re Re RIS aR RIE RIE RIE RIE RIE S <x ac oT ¢ S ao G iat 122+00 121+00 120+00 119+00 118+00 117+00 116+00 115+00 114+00 113+00 112+00 111+00 = a ee fe) KWA WATER SUPPLY SYSTEM sect NowpER | We a ge KAREGNOND! WATER AUTHORITY | GENESEE COUNTY DRAIN COMMISSIONER WaveT rm ISSUED FOR PERMITS CONTRACT S—5004 é zg G-4610 BEECHER RD DIVISION OF WATER AND WASTE SERVICES | 6 soa Saginaw sroot Suto 201 11/25/2015 . 32.0 a = ANT Mi 48532 G-4610 BEECHER RD Fi, M 48602 NOT FOR CONSTRUCTION 48° WATERMAIN PLAN AND PROFILE = Bo 810) 732-7870 FLINT, Mi 48532 10.286.2556/800.841: 8 3 , FAX: 810.235.4975 DP PROJECT NO. 3 g2 (810) 732-7870 www.wadetrim.com Building relationships on a foundation of excellence STA. 1 1 0+50 TO 1 22+50 GDC2047.02F 6 Cc xxxEND_PAGE:deq16_b5_0892_4900_0046 * oie —— me > = at ° 1025' OF EMPTY CONDUIT FOR ~~ Petey FUTURE FIBER OPTIC CABLE. core ... SEE DETAIL 5.12 ON SHEET 8 ; In < Toe ae f . Ww ne oN ry Le + bsg “Be \ \yoN HORIZONTAL eS r 40 20 0 40 80 = _ APPROXIMATE. WETLAND x “Oe ‘\ Nv \ DISTURBANCE 6067 SFT <2 J a N\ So Sp 4 2 0 4 8 <x - APPROXIMATE WETLAND BOUNDARY a a “ VERTICAL s hs Xs (IMPACT NO. 59-REV1) ae 3 =| SCALE IN FEET Xe Co LN by egy APPROXIMATE. WETLAND 8 L z NN DISTURBANCE 214 SFT S ~/ _— . : — N x Ko APPROXIMATE WETLAND BOUNDARY ‘ L (IMPACT NO. 59—REV2) aN S = ~ = RPK title fe! Be — . a nae . , Pr = oy i ae g HENRY DRAIN 45 ae nt NN ee ee Xs — {3 esac By, 786. |2 RELOCATE POWER ~ Sa POLE AND GUY *2 Oe 2 ANCHOR “Om Tn ee aA PLAN NOTES * % REMOVE GUARDRAIL AS 1. TREES AND BRUSH TO BE REMOVED AS REQUIRED TO INSTALL THE WATER MAIN WITHIN THE il pu ¢ REQUIRED REPLACE IN ROAD RIGHT OF WAY OR EASEMENT. COST IS INCLUSIVE TO WATER MAIN INSTALLATION. Xa, 32 OFFSET 0° 3[..KIND INCLUDED IN PAY - By \ 36” — 29.5° BEND : dlhieel rgreme sO SOY ‘ITEM FOR RESTORATION 2. ALL SIGNS, MAILBOXES OR OTHER LANDSCAPING ITEMS ARE TO BE REMOVED AND REPLACED ° oe SS . ~~ pee oe SS a as ee Ne C3 AS NECESSARY TO INSTALL THE WATER MAIN. ANY REGULATORY OR WARNING SIGNS Se ae all SI , mae fag a pod a ES hy haseeeenapioty’ To REQUIRED TO BE REMOVED FOR WATER MAIN INSTALLATION SHALL BE REPLACED WITH NEW f [yee =, yen me EH << % ge A hy, LV) V7, LZ _ SIGNS MEETING MMUTCD RETRO-REFLECTIVITY STANDARDS, COST IS INCLUSIVE TO WATER mee <A <a 3 4 : Wy yy Vy, Wh ALL. ZL we ~ MAIN INSTALLATION. fr kw i ; ; h, $4 ULLTTL y, Ve IO ; 3. CONSTRUCTION ADJACENT TO WETLAND BOUNDARIES SHOWN — SEE WETLAND NOTES ON A ee wy SESC LEGEND SHEET AND MDEQ ENVIRONMENTAL PERMIT. \ 1 ca sm = y? oe “ ~ sa — 4. FENCES REQUIRED TO BE REMOVED FOR WATER MAIN INSTALLATION SHALL BE REPLACED IN e Sf 783 pes pe KIND OF RIGHT—OF—WAY LINE AS DIRECTED BY THE GOVERNING AGENCY. | STA 203+92 fe 293 — 3 0 OFFSET 0’ \ 2 ° 5. ALL DEMOLITION MATERIALS SHALL BE PROPERLY REMOVED FROM THE SITE AND DISPOSED | = — 45° BEND } BS ao fe bS OF IN A DESIGNATED DISPOSAL AREA. NO ON-SITE BURNING WILL BE ALLOWED WITHOUT ‘ | mec a lege | ne PA ol PROPER PERMISSION. PERMITS AND FEES FOR DISPOSAL OF DEMOLITION MATERIAL SHALL L | ==" om oe ui de mM ry u8 BE OBTAINED AND PAID FOR BY THE CONTRACTOR. zo RESTORE WETLAND IN ACCORDANCE ne. |A2 | os (328 a4 WITH RESTORATION TABLE AND L—I2S a TE ait Oa Zz 6. CONTRACTOR SHALL COORDINATE SEEDING FOR VEGETATIVE STABILIZATION WITH THE STANDARD DETAILS ON SHEET 16.1 om STA 84420 Loum ak of |) ob GE? i 4 na PROPERTY OWNER AND ADJACENT FARM OPERATION. AG OFFSET aa Se | ys Fy - ah ~ Bex ZS ' 5 a8 7. INSTALL WATER MAIN PER THE PLAN AND PROFILE. WATER MAIN SHALL NOT BE DEFLECTED STA 200434 Sn one (820 ye | 7 ol t< ae MORE THAN ONE-HALF OF THE MANUFACTURERS RECOMMENDED MAXIMUM DEFLECTION FOR OFFSET 0° OFFSET 0° ABQ Tod |i! ; Ww Z = EACH JOINT. IF NEEDED USE BENDS TO MAKE DEFLECTIONS. ig’ ae BEA)" — AS BER aS eI | i a |-—n RESTORE WETLAND IN ACCORDANCE WITH RESTORATION TABLE AND STANDARD DETAILS ON SHEET 16.1 | EXISTING GRADE OVER CENTERLINE OF WATER MAIN: 200+15 203+15 780 5’ MIN 775 MATCH LINE STA. 210+50, SEE SHEET 31.0 FIELD BOOK INFORMATION: 36 — 33.0 — PLOTTED 11/25/2015 10:31 AM BY RUGGLES, TIMOTHY STA 205+31 ELEV 768.95 ELEV 772.87 STA 203+92 HORIZONTAL 45° BEND iy HORIZONTAL 22.5° BEND ELEV 770.85) ! ¥ . STA 200+00 5 765 HORIZONTAL 45° BEND ears 765 Bi STA 84+20 om | | INV 768.75 2 | | HORIZONTAL ss 1050’ LF DUCTILE IRON WATER MAIN, 36-INCH (150 PSI) | 45 BEND ES = 760 a ne] ii = ") fer) nN oO ld t » [o) [ve) fo) o fo) _ 10 g* 3 ele se ale 25 el a5 22 2(8 a2 a3 “(8 el y 3 5 a Q RIN RIN RIK BIg RIS Rig RIS Rg R/g Rg Rg RIS - xe ~ nN i nN ~ nN nN nN i Nn i 6S SN S . * Know what's below. ee : 208+00 207+00 206+00 205+00 204+00 203+00 202+00 201+00 200+00 Call before you dig. 2 : = y KWA WATER SUPPLY SYSTEM ST Nee g KAREGNOND! WATER AUTHORITY | GENESEE COUNTY DRAIN COMMISSIONER WaveET RIM ISSUED FOR PERMITS CONTRACT S—5004 3 Z G-4610 BEECHER RD DIVISION OF WATER AND WASTE SERVICES | ss coun Saginaw Stoat Suto 201 11/25/2015 » 33.0 e 5 TAB FLINT, MI 48532 G-4610 BEECHER RD Flint, Ml 48502 36” WATERMAIN PLAN AND PROFILE : 3 2 : 6 (810) 732-7870 FLINT, MI 48532 810.235,2565/800. 841.0342 PUNT, Hi Bee NOT FOR CONSTRUCTION STA. 200+00 TO 210+50 | gpes047.02F | www.wadetrim.com Building relationships on a foundation of excellence Cc xxxEND_PAGE:deq16_b5_0892_4900_0047 NN APPROXIMATE WETLAND Ss DISTURBANCE 6067 SFT HORIZONTAL \ 40 20 0 40 80 _ (IMPACT NO. 59—REV1) rn 5 0 ri 3 ~ VERTICAL APPROXIMATE WETLAND SCALE IN FEET * x N DISTURBANCE 214 SFT ~~ "APPROXIMATE WETLAND BOUNDARY \ HENRY DRAIN RELOCATE POWER POLE AND GUY ANCHOR * S “eh tS “fy es STA 105+23 INS = SS S 4 PN, & OFFSET 0’ TA ‘ cht : RA AEA tl 36” — 22.5° BEND ONS ees ek Ae S| Cy VLR LEL TLL LLY Ky =o na, a Al “Sp 781—_} Y \ \ ee ~. ; Sg bs. a a 8 | ties ie] 783 _— 1. TREES AND BRUSH TO BE REMOVED AS REQUIRED TO INSTALL THE WATER MAIN WITHIN THE ROAD slRg ~~ ly RIGHT OF WAY OR EASEMENT. COST IS INCLUSIVE TO WATER MAIN INSTALLATION. \ 9 OBE a> a ee 7A no pe ‘ Zz. zo ee or 2. ALL SIGNS, MAILBOXES OR OTHER LANDSCAPING ITEMS ARE TO BE REMOVED AND REPLACED AS ° | oe ) Oo ey ae & aT NECESSARY TO INSTALL THE WATER MAIN. ANY REGULATORY OR WARNING SIGNS REQUIRED TO BE y | zou / |Pa_c* a2” a ~ us REMOVED FOR WATER MAIN INSTALLATION SHALL BE REPLACED WITH NEW SIGNS MEETING MMUTCD \ pas bat Ze \ 3 C3 Ae RETRO—REFLECTIVITY STANDARDS, COST IS INCLUSIVE TO WATER MAIN INSTALLATION. 4 _ « , 7 o "eL i STA 103+83 vex ' ? Cy na 3. CONSTRUCTION ADJACENT TO WETLAND BOUNDARIES SHOWN — SEE WETLAND NOTES ON SESC { OFFSET 0° aS Wi g wi) LEGEND SHEET AND MDEQ ENVIRONMENTAL PERMIT. 36” — 45° BEND of 3F u Os _ Me ag ° 7 ‘ 4. FENCES REQUIRED TO BE REMOVED FOR WATER MAIN INSTALLATION SHALL BE REPLACED IN KIND RESTORE WETLAND IN ACCORDANCE STA 100+25 ‘ ne t Ld OF RIGHT-OF-WAY LINE AS DIRECTED BY THE GOVERNING AGENCY. WITH RESTORATION TABLE AND , OFFSET 0 Ei T STANDARD DETAILS ON SHEET 16.1 36” — 45° BEND zg 7) 5. ALL DEMOLITION MATERIALS SHALL BE PROPERLY REMOVED FROM THE SITE AND DISPOSED OF IN A wa ‘ud DESIGNATED DISPOSAL AREA. NO ON-SITE BURNING WILL BE ALLOWED WITHOUT PROPER Bm alk ~ PERMISSION. PERMITS AND FEES FOR DISPOSAL OF DEMOLITION MATERIAL SHALL BE OBTAINED STA 48407 Bex. © Py C3 n AND PAID FOR BY THE CONTRACTOR. OFFSET —22 EQUALS (520% Age DE cee fe Seas Af y 6. CONTRACTOR SHALL COORDINATE SEEDING FOR VEGETATIVE STABILIZATION WITH THE PROPERTY STA 100+00 / “ae we Sy OWNER AND ADJACENT FARM OPERATION. , OFFSET 0 = 36” — 45° BEND 3 - yj ee Oo — [ ind Oo B a RESTORE WETLAND IN ACCORDANCE WITH RESTORATION TABLE = eS 0 AND STANDARD DETAILS ON SHEET 16.1 io i i + - 8 ir 785 EXISTING GRADE OVER CENTERLINE OF WATER MAIN 8 é 785 os Ld _ = = al ind | 3 | wW g Lid: cs Lod a | 5 Py ide = z 780 om +} re) to Zo om zs — fe} z | ~ z oO ° = SA < 2 775 ov 38 mt STA 100+00 eA Lu EQUALS mh =z | 0.08% 0.08% STA 48+07 ? = ' j INV 768.75 8 2 | STA 103+83 +7 4.2% é HORIZONTAL 2 2 | ELEV 772.43 45 BEND z i ee ee ne ey Ae oe HORIZONTAL 45° BEND“ LLLLLIL MMM MLLLL LM LL hhh ll YLLMLLN LLL LAN 70 i a STA 105+23 0.35% z zz! ELEV 772.55 a 57 HORIZONTAL 22.5° BEND STA 102+50 STA 100+25 2 z STA 101486 Fey zenge o BS ELEV 770.12 ELEV) 769.40 oP pen tee a gy | 1050’ LF STEEL WATER MAIN 48-INCH (150 PSI) HGRIZONTAL 4° BENG oc ee 765 765 x a i i i i Hi oO fa uw = Be 2. ie ke 9|o col Q| <R eb af 98 +8 (8 mie 2% nfs r9|8 +| | ole ala <= m0) al ae c= o Bir BIN BIN SIN BIN RIN BIN BIN BIN Rin BIN RIN BIN Bin BIH Ke) 4 Fo) Lio 210 be) 210d Blo a) go x © nik PIS a te mie eR ak mR mie nik sin a | niR AIR Nin nik sin nik r/o aK aK aK r/o Ss = a <— sf 110+00 709+00 108+00 107+00 106+00 105+00 104+00 103+00 102+00 101+00 100+00 99+00 Know wrat's Below. Ee sa alll before you dig. |S 28 oR SHEET NUMBER S eae = ee KWA WATER SUPPLY SYSTEM é ge KAREGNOND! WATER AUTHORITY | GENESEE COUNTY DRAIN COMMISSIONER ie) WADETRIM ISSUED FOR PERMITS CONTRACT S—5004 $ 2¢ G-4610 BEECHER RD DIVISION OF WATER AND WASTE SERVICES | 555 saan Saginaw Sroot Suto 201 11/25/2015 . 34.0 = -£ FLINT, Mi 48532 G-4610 BEECHER RD Fit, M8602 io 48” WATERMAIN PLAN AND PROFILE = oO | a 10.235. 841 J o nee (810) 732-7870 FLINT, MI 48532 FAX 10228 4075 NOT FOR CONSTRUCTION STA. 100+00 TO 110+50 DP PROJECT NO. |S Poa (8 1 0) 732-7870 www.wadetrim.com Building relationships on a foundation of excellence G D C WA 6) 4 7 . 6) W F (6) xxxEND_PAGE:deq16_b5_0892_4900_0048 WETLAND DELINEATION MAP — RELOCATED ROUTE NEAR HENRY DRAIN xxxEND_PAGE:deq16_b5_0892_4900_0049 Northern Wetland Delineated by A and B Lines Wet meadow portion of wetland. Contiguous to Henry Drain. Strongly dominated by reed canary grass. Few silky dogwood and sandbar willow near Stanley Road. Wet meadow Forested portion of wetland. Contiguous to Henry Drain. Dominated by box elder, giant goldenrod and narrow-leaved aster. Marginal hydrology. Forested xxxEND_PAGE:deq16_b5_0892_4900_0050 Wetland Delineated by C Line All herbaceous species — considered wet meadow. Dominated by narrow-leaved aster and tall goldenrod. Marginal hydrology — not directly contiguous to Henry Drain. Recommend planting trees with forested wetland seeding. xxxEND_PAGE:deq16_b5_0892_4900_0051 Crossing of Henry Drain Wet meadow wetland present along benches adjacent to the river. Strongly dominated by reed canary grass. Wetland is 3 feet and 6 feet wide on the east and west bank respectively. xxxEND_PAGE:deq16_b5_0892_4900_0052 FIELD BOOK INFORMATION: 16 — PLOTTED 2/27/2014 10:16 AM BY DZIURKA, ERIK — D-— PROJECT MANAGER: Larry A. Osborn Michigan unified Keying system moditle *K to one or more of the seven problem areas SOIL_EROSION AND SEDIMENTATION CONTROL CONSTRUCTION OPERATIONS SHALL BE SCHEDULED AND PERFORMED SO THAT PREVENTATIVE EROSION CONTROL MEASURES ARE IN PLACE PRIOR TO EXCAVATION AND TEMPORARY STABILIZATION MEASURES ARE IN PLACE IMMEDIATELY FOLLOWING BACKFILLING AND/OR GRADING OPERATIONS. * to one or more of the seven problem areas LOPES wn KEY|[ DETAIL CHARACTERISTICS [a ][ 8 |l-c JLo Jl JL F [key][ DETAIL CHARACTERISTICS [a ][ 8 |l-c | E [ee] PA JLB JL JL0 ILE ILE Be LA }L8 |e jL0 JLe_ 2. SPECIAL PRECAUTIONS WILL BE TAKEN IN THE USE OF CONSTRUCTION Dust Control rif dP IP.0 0 UIT IP Id Fabric Filter Curb r dp PF aie IPF 1, 1 EQUIPMENT TO PREVENT SITUATIONS THAT PROMOTE EROSION. DUST CONTROL APPLICATIONS CAN INCLUDE WATERING, CHEMICAL Inlet Protection CAN UTILIZE MATERIAL FOUND ON SITE — No Detail - DUST SUPPRESSION, GRAVEL OR ASPHALT SURFACING, TEMPORARY feo tec mal § a EASY TO CONSTRUCT AGGREGATE COVER AND HAUL TRUCK COVERS eee eee FILTERS SEDIMENT FROM RUNOFF eel ir ose (inlet & Outfall Control) LARGE FLAT SURFACE AREAS BORROW AND STOCKPILE AREAS © ||ADYACENT PROPERTIES DRAINAGEWAYS ENCLOSED DRAINAGE DRAINAGEWAYS ENCLOSED DRAINAGE (inlet & Outfall Control) LARGE FLAT SURFACE AREAS -+||BORROW AND STOCKPILE AREAS © | |ADYACENT PROPERTIES STREAMS AND WATERWAYS STREAMS AND SURFACE WATERWAYS SURFACE SLOPES 3. CLEANUP WILL BE DONE IN A MANNER TO INSURE THAT EROSION CONTROL MEASURES ARE NOT DISTURBED. | LLL ILI EASY TO SHAPE , my | COLLECTS SEDIMENT PSS MAY BE CLEANED AND EXPANDED AS NEEDED a WATER CAN BE DIVERTED TO MINIMIZE EROSION ieee) [FLATTER SLOPES EASE EROSION PROBLEMS ZONES 4, THE PROJECT WILL CONTINUALLY BE INSPECTED FOR SOIL EROSION AND SEDIMENT CONTROL COMPLIANCE. DEFICIENCIES WILL BE CORRECTED BY Stone ond Rock Ford MAY BE ROCK OR CLEAN RUBBLE SAVES COST OF GRUBBING, PROVIDES NEW SPROUTS Crossing MINIMIZES STREAM TURBIDITY RETAINS EXISTING ROOT MAT SYSTEM, REDUCES WIND FALL AT NEW Grubbing Omitted easeeeti us Wie | INEXPENSIVE Ae illite inn i MS "| | WAY ALSO SERVE_AS DITCH CHECK OR SEDIMENT TRAP THE CONTRACTOR WITHIN 24 HOURS. Vegetative Stabilization | [MAY UTILIZE A VARIETY OF PLANT MATERIAL Temporary Gulvert ELIMINATES STREAM TURBULENCE AND TURBIDITY STABIUIZES SOIL PROVIDES UNOBSTRUCTED PASSAGE FOR FISH AND OTHER WATER LIFE 5. TEMPORARY EROSION CONTROL MEASURES SHALL BE COMPLETELY REMOVED BY THE CONTRACTOR UPON ESTABLISHMENT OF PERMANENT CONTROL MEASURES. SLOWS RUNOFF VELOCITY rae, OO BI co CAPACITY FOR NORMAL FLOW CAN BE PROVIDED WITH STORM FILTERS SEDIMENT FROM RUNOFF EER s amet aeuclel sws| | WATER FLOWING OVER ROADWAY pore Daseec| Culvert Sediment Trap | least To INSTALL AT INLET KEEPS CULVERT CLEAN AND FREE FLOWING MAY BE CONSTRUCTED OF LUMBER OR LOGS i — Sehairwaninaet een q) | FACILITATES ESTABLISHMENT OF VEGETATIVE COVER 4 | EFFECTIVE FOR DRAINAGEWAYS WITH LOW VELOCITY Hy | EASILY PLACED IN SMALL QUANTITIES BY INEXPERIENCED PERSONNEL SHOULD INCLUDE PREPARED TOPSOIL BED TYPE OF SEED AUG PER/1000 S.F.| PER ACRE SUDANGRASS GHG ism 7 1B. 35 LBS. AVAILABLE DETAIL NEW CHANNEL KEEPS NORMAL FLOWS AWAY FROM CONSTRUCTION AVAILABLE DETAIL REQUIRES STATE PERMIT 1. EXCAVATION AND STOCKPILING OF SOIL. Sodding PROVIDES IMMEDIATE PROTECTION CEREAL RYE 15TH wai M | {0 ESTABLISH. PASY TO PLACE: MAY BE REPARED IF DAMAGED. AN ABS eA 2. IMPLEMENTATION OF TEMPORARY EROSION CONTROL MEASURES; a Eee SELECTIVE GRADING, DIVERSIONS AS REQUIRED IN FIELD, BITE, iEAD [anGH om SLOWS RUNOFF VELOCITY Cofferdam sia FILTERS SEDIMENT FROM RUNOFF RE on REDUCES VOLUME OF RUNOFF ON SLOPES WORK CAN BE CONTINUED DURING MOST ANTICIPATED STREAM CONDITIONS CLEAR WATER CAN BE PUMPED DIRECTLY BACK INTO STREAM PROTECTION OF STORM SEWER FACILITIES. — eRe, SRNR. Sear 3. PERIODIC MAINTENANCE OF AFFECTED EROSION CONTROL MEASURES. USED ALONE TO PROTECT EXPOSED AREAS FOR SHORT PERIODS PROTECTS SOIL FROM IMPACT OF FALLING RAIN HNMR, | PRESERVES SOIL MOISTURE AND PROTECTS GERMINATING SEED vose rn FROM TEMPERATURE EXTREMES TEMPORARY SEEDING GUIDE AVAILABLE DETAIL 4, PERMANENT MEASURES; FINAL GRADING, SEEDING AND MULCHING. Ease ter este REDUCES FLOW VELOCITY caylee | CATCHES SEDIMENT sauelinee sec |CAN BE CONSTRUCTED OF LOGS, STRAW, HAY, ROCK, LUMBER, BSc cessed [MASONRY, OR SAND BAGS Roughened Surface Check Dam REDUCES VELOCITY AND INCREASES INFILTRATION RATES COLLECTS SEDIMENT HOLDS WATER, SAND AND MULCH BETTER THAN SMOOTH SURFACES| GY RECOMMENDED SEE UNIFIED KEYING SYSTEM FOR EROSION CONTROL KEY NUMBERS Yan * pare OF APPLICATION APPLIES TO ALL ZONES soy Eee iereets 4 2| AVAILABLE DETAIL Riprap, Rubble, Gabions | [USED WHERE VEGETATION IS NOT EASILY ESTABLISHED EFFECTIVE FOR HIGH VELOCITIES OR HIGH CONCENTRATIONS Gee) (PERMITS RUNOFF TO INFILTRATE SOIL leper Sse | DISSIPATES ENERGY FLOW AT SYSTEM OUTLETS Ls FEPPRFERERE [ok] >« lok] |_]e|_Jb Ie Ibex bk] [>«|__]P«|__JL_I_ Jbl Ibex EEE EL LLL ee Le AVAILABLE DETAIL N Retaining Wall %) | PERMITS RETENTION OF EXISTING VEGETATION, KEEPING SOIL STABLE IN CRITICAL AREAS, MINIMIZES MAINTENANCE *K * *K REDUCES GRADIENT WHERE SLOPES ARE EXTREMELY STEEP s < *K MDEQ STREAM CROSSING NOTES 1. CONSTRUCTION OF STREAM CROSSINGS SHALL BE SUBJECT TO THE AYALA OST SPECIFICATIONS FOR PROTECTION OF NATURAL RESOURCES AT UTILITY CROSSINGS AS GIVEN IN THE ADMINISTRATIVE RULES OF PART NO. 301 AVAILABLE DETAIL Windbreak saunas pein Lowa wo exes KK OF PUBLIC ACT 451, AS AMENDED, 1994. ——— 2. FOR WATER CROSSINGS AND WATERWAYS, CROSSINGS SHALL BE ZONE TYPE OF IRRIGATION _ | APRIL | way |aome [wer | ave sept, La BL eo USES GEOTEXTLE FABRIC AO POSTS oR PoLES COMPLETED IN LOW FLOW CONDITIONS. THE USE OF TURBIDITY CURTAINS, el SASY TO CONSTRUCT MNO LOCATE AS NESESSARY k an 2K 2K BY-PASS CHANNEL OR COFFERDAMS IS ALLOWED (SEE MICHIGAN UNIFIED IRRIGATED and/or MULCHED U/L YY REDUCES RUNOFF VELOCITY BY REDUCING EFFECTIVE SLOPE LENGTH Stone Fier Before Paving | | stone FILTER TO PROVIDE INEXPENSIVE AND EASILY CONSTRUCTED KEYING SYSTEM AND PLAN SHEETS FOR SPECIFIC BARRIER). and/or CIVERTSEWATER Riou WALNTOOLE ARES SOREN TW Folk KOCEENE AD EGIMGRE RIG 3. BACKFILL SHALL CONSIST OF INERT MATERIALS WHICH WILL NOT CAUSE ZONE 3 SRGATED and/or MULCHED WA 18 mrt | HA Be PLA 68 Pan OF NORMA CONSRUCTENchenH TON ore ee 3K || 3K SILTATION NOR CONTAIN SOLUBLE CHEMICALS OR ORGANIC MATTER WHICH IS eos ATO LZ BIODEGRADABLE. ALL FILL SHALL BE CONTAINED IN SUCH A MANNER SO AS NOT TO ERODE INTO ANY WATERCOURSE. 4. ALL RAW BANKS SHALL BE STABILIZED WITH RIPRAP TO THREE FEET ABOVE PE R MAN E NT S EE D | N G G U | D E THE ORDINARY HIGH WATER WATER MARK, THEN SEEDED, FERTILIZED AND y MULCHED, OR SODDED TO PREVENT EROSION AS SOON AS POSSIBLE. WI RECOMMENDED DIVERTS WATER FROM VULNERABLE AREAS 292 # | COLLECTS AND DIRECTS WATER TO PREPARED DRAINAGEWAYS Remepeeeted| |MAY BE PLACED AS PART OF NORMAL CONSTRUCTION OPERATION NECESSARY TO ISOLATE CONSTRUCTION ACTIVITIES FROM THE WATERCOURSE. THE STILL WATER AREA CONTAINS THE SEDIMENT A TURBIDITY CURTAIN IS USED WHEN SLACK WATER AREA IS WITHIN THE CONSTRUCTION LIMITS MAY BE 6A TYPE STONE, SMALL ROCKS OR SIMILAR-SIZED CLEAN CONCRETE—MASONRY RUBBLE, MINIMIZES STREAM TURBIDITY sae, gil | RELATIVELY INEXPENSIVE Fae es| [MAY BE USED AS DITCH CHECK OR SEDIMENT TRAP COLLECTS AND DIVERTS WATER TO REDUCE EROSION POTENTIAL sues MAY BE INCORPORATED IN PERMANENT PROJECT DRAINAGE ee) | SYSTEMS CONTROLS SEDIMENTATION IN LARGE STREAMS, CONSIST OF OVER PLANTING SEASON DIVERTS WATER TO A PREPARED DRAINAGEWAY EXCAVATING THE DRAIN BY ONE TO TWO FEET, THE SUMP WILL BE AT MAY BE USED AT INTERVALS ACROSS SLOPE FACE TO REDUCE eat ECC gee | EFFECTIVE SLOPE LENGTH LEAST 200 FEET LONG, SEDIMENTS ACCUMULATED DURING ese] | CONSTRUCTION WILL BE REMOVED UPON PROJECT COMPLETION IK |] 2K || AK |] OK || OK IK || IK || OK | AK] AK | OK K || 2K 5. UPON PROJECT COMPLETION THE EXCESS SPOILS SHALL BE REMOVED AND DISPOSED OF IN AN APPROVED UPLAND SITE. CONSTRUCTED OF GRAVEL OR STONE INTERCEPTS AND DIVERTS RUNOFF TO STABILIZED AREAS OR PREPARED DRAINAGE SYSTEMS SLOWS RUNOFF AND COLLECTS SEDIMENT * AVAILABLE DETAIL NNSllslle 6. SILTATION BARRIER MAY BE REMOVED UPON PLACEMENT OF PERMANENT IK || IK || OK |] AK || OK | OK IK CONSTRUCTED OF GRAVEL OR STONE INTERCEPTS AND DIVERTS ‘Temporary Construction ASSISTS IN REMOVING SOIL FROM THE TIRES OF CONSTRUCTION EROSION CONTROL MEASURES. 21A Sa ie eaeer ee STS eens xk fe ames See ee ETe + EROSION AROUND SPILLWAY ADJACENT ROAD ? ? AVAILABLE DETAIL 22] WETLAND AREAS 23 AVAILABLE DETAIL 1. WETLAND AREAS HAVE BEEN IDENTIFIED ON THE PLANS. NOTE THE USE OF DIVERSION CHANNELS WILL NOT BE ALLOWED THROUGH A WETLAND Grassed Waterway MUCH MORE STABLE FORM OF DRAINAGEWAY THAN BARE CHANNEL AREA. — ian — 2. NO STOCKPILING OF SOILS OR OTHER MATERIALS WILL BE ALLOWED IN 25] " os (SGES ROE sessment” =e || WETLAND AREAS. acest |CAN BE CONSTRUCTED OR EXTENDED AS GRADING PROGRESSES — 3. WETLAND AREAS TEMPORARILY DISTURBED DURING CONSTRUCTION WILL BE 26 Stay ume a Gee TSLLY Raa eT! || SL RESTORED TO EXISTING CONDITIONS. 3] | CAN BE CONSTRUCTED OR EXTENDED AS GRADING PROGRESSES Biope Drain (Subsurface Pipe 4. REFER TO MDEQ PERMIT FOR ADDITIONAL PROCEDURES AND CONDITIONS 27| Ps —_ Pe} | PREVENTS EROSION ON SLOPES, WHEN RUNOFF CANNOT BE DIVERTED TO *K THAT WILL BE ADHERED TO FOR THIS PROJECT. a... es ea CAN BE CONSTRUCTED AS GRADING PROGRESSES 28 er Seite ae SLOWS VELOCITY OF FLOW, REDUCING EROSIVE CAPACITY x Me REDUCES RUNOFF VELOCITY 29} REMOVES SEDIMENT AND TURBIDITY ae ' CAN BE DESIGNED TO HANDLE LARGE VOLUMES OF FLOW REMOVES SEDIMENT AND TURBIDITY FROM RUNOFF [30] x | |MAY BE PART OF PERMANENT EROSION CONTROL PLAN Me 31 sie eure re ee ree Me SK || K TO BE COMPLETED BY CONTRACTOR FOR PERMIT 32 ? er iE ar ar ae Veer SK SOIL EROSION / SEDIMENTATION CONTROL SIMPLE TO CONSTRUCT MAY BE CONSTRUCTED OF A VARIETY OF MATERIALS OPERATION TIME SCH EDULE ——__——| 3 3 waged TRAPS SEDIMENT AND REDUCES VELOCITY OF FLOW x“ ae seisgeue| [CAN BE CLEANED AND EXPANDED AS NEEDED CONSTRUCTION SEQUENCE JAN | FEB |MAR | APR | MAY | JUN |JULY | AUG | SEP | OCT |NOV | DEC 34] a seas nee non cro exes SE |] 4K |] 4K STRIP_& STOCKPILE TOPSOIL PF | | | | f[ | ff . en ee wees ROUGH GRADE / SEDIMENT CONTROL | | | | | f[ | ff 35] sn wu TEMP. CONTROL MEASURES ee ee ee STORM FACILITIES | | | | | [ | ff [Catch Basin Inlet Protection| FOUNDATION / BLDG. CONSTRUCTION | | | | | f[ | ff PROTECTS AREAS AROUND INLETS FROM EROSION PERM. CONTROL MEASURES | | | | | [ | ff S8]]_ omens FINSH_ GRADING Ss a LANDSCAPING | | | | | [ [ f 4 DESIGNED es | ——¥§$=— CHECKED. DATE DESCRIPTION SHEET NUMBER WATER SUPPLY SYSTEM KAREGNONDI WATER AUTHORITY G—4610 BEECHER RD CONTRACT S—XXXX D-16 STANDARD DETAILS SHEET 16 na FLINT, Ml 48532 (810) 732-7870 DATE 12/19/13 * CONTRACT S—XXXX 307 xxxEND_PAGE:deq16_b5_0892_4900_0053 TEMPORARY SEEDING APPLICATIONS 1. WHEN AN AREA NEEDS STABILIZATION DURING A BREAK IN CONSTRUCTION. 2. TO STABILIZE SOIL AND PREVENT OR REDUCE SOIL EROSION/SEDIMENTATION PROBLEMS FROM DEVELOPING. 3. USED ON CONSTRUCTION AND EARTH CHANGE SITES WHICH REQUIRE TEMPORARY VEGETATIVE STABILIZATION. DESIGN 1. REVIEW SESC PLAN AND CONSTRUCTION PHASING TO IDENTIFY AREAS IN NEED OF TEMPORARY VEGETATIVE STABILIZATION. 2. SELECT ANNUAL GRASS SEED FOR TEMPORARY COVER AREAS. 3. SEED MIXES MAY VARY, SHOULD ONLY CONTAIN ANNUAL, NON-—AGGRESSIVE SPECIES, AND GENERALLY INCLUDE RYE, WHEAT OR OAT SPECIES. SEED MIXES SHOULD OBTAINED THROUGH CONSULTATION WITH A CERTIFIED SEED PROVIDER AND WITH CONSIDERATION OF SOIL TYPE, LIGHT, MOISTURE AND USE APPLICATION. 4.PREPARE SEEDBED BY REMOVAL OF CONSTRUCTION AND WOODY DEBRIS. THEN SCARIFY OR RAKE SEEDBED. 5. SLOPES STEEPER THAN 1:3 SHOULD BE ROUGHENED. 6. APPLY SEED AS SOON AS POSSIBLE AFTER SEEDBED PREPARATION. MULCH IMMEDIATELY AFTER SEEDING ALL SLOPES, UNSTABLE SOILS, HEAVY CLAY SOILS AND ALL AREAS ADJACENT TO WETLANDS, WATERCOURSES, OR SENSITIVE AREAS. 7. PROTECT SEEDED AREAS FROM PEDESTRIAN OR VEHICULAR TRAFFIC. NEW VEGETATIVE AREA PERMANENT SEEDING APPLICATIONS 1. TO FINALIZE STABILIZATION OF TEMPORARY SEEDING AREAS OR WHEN AN AREA NEEDS PERMANENT STABILIZATION FOLLOWING COMPLETION OF CONSTRUCTION. ALSO USED WHEN VEGETATIVE ESTABLISHMENT CAN CORRECT EXISTING SOIL EROSION OR SEDIMENTATION PROBLEM. 2.TO STABILIZE SOIL AND PREVENT OR REDUCE SOIL EROSION/SEDIMENTATION PROBLEMS FROM DEVELOPING. 3.USED ON CONSTRUCTION AND EARTH CHANGE SITES WHICH REQUIRE PERMANENT VEGETATIVE STABILIZATION. DESIGN 1. REVIEW SESC PLAN AND CONSTRUCTION PHASING TO IDENTIFY AREAS IN NEED OF PERMANENT VEGETATIVE STABILIZATION. 2. SELECT PERENNIAL GRASS AND GROUND COVER FOR PERMANENT COVER. 4. SOIL TESTS SHOULD BE PERFORMED TO DETERMINE THE NUTRIENT AND PH LEVELS IN THE SOIL. THE PH MAY NEED TO BE ADJUSTED TO BETWEEN 6.5 AND 7.0. 5. PREPARE A 4—5” DEEP SEEDBED, WITH THE TOP 4” CONSISTING OF TOPSOIL. 6. SLOPES STEEPER THAN 1:3 SHOULD BE ROUGHENED. 7. APPLY SEED AS SOON AS POSSIBLE AFTER SEEDBED PREPARATION. SEED MAY BE BROADCAST BY HAND, HYDROSEEDING, OR BY USING MECHANICAL DRILLS. 8. DORMANT SEED MIXES ARE FOR USE AFTER THE GROWING SEASON, USING SEED WHICH LIES DORMANT IN THE WINTER AND BEGINS GROWING AS SOON AS SITE CONDITIONS BECOME FAVORABLE. 9. MULCH IMMEDIATELY AFTER SEEDING. PROTECT SEEDED AREAS FROM PEDESTRIAN OR VEHICULAR TRAFFIC. 1@,.DIVERT CONCENTRATED FLOWS AWAY FROM THE SEEDED AREA UNTIL VEGETATION IS APPLICATIONS ULCH BLANKET 12” MIN. | DESIGN 1. FOR DITCHES AND CHANNELS ROLL HIGH VELOCITY MULCH BLANKETS IN THE DIRECTION OF FLOW. DO NOT STRETCH. STEEP SLOPES. CHANNEL AND ROADSIDE DITCH BOTTOMS. USE SEED AND HIGH VELOCITY MULCH BLANKETS TO STABILIZE THE GRASSED LINED CHANNEL, IMMEDIATELY AFTER GRADING (ONE DAY MAX). ON BACKSLOPES, BLANKETS SHALL BE PLACED AT RIGHT ANGLES TO ROADBED OR MUST NOT BE PLACED ON FROZEN SOIL: PIPE LINE. MUST REMAIN IN IN CONTACT WITH SEED AND SOIL. OVERLAY ENDS BY 18” AND EDGES BY 4”. FASTEN OR PEG MULCH BLANKET PER MANUFACTURERS INSTRUCTIONS. APPLY IN ROWS AT RIGHT LAY SOD IN A STAGGERED PATTERN. BUTT STRIPS TIGHTLY TOGETHER. GRADE AREA AND REMOVE ALL DEBRIS MINIMUM 2” + INDIVIDUAL SOD SECTION APPLICATIONS 1.WHEN IMMEDIATE VEGETATIVE COVER IS NEEDED ON EXPOSED AREAS. APPLY ON EXPOSED AREAS/SLOPES 2.WHERE VEGETATIVE STABILIZATION IS NEEDED SOONER THAN CAN BE ESTABLISHED BY SEEDING AND WHERE IRRIGATION _IS_ AVAILABLE. DESIGN 1, PREPARE AREA BY GRADING AND REMOVAL OF STICKS, ROCKS, ROOTS, SOIL CLODS, AND CONSTRUCTION DEBRIS. 2. COMPLETE SOIL TESTING TO DETERMINE PH AND NUTRIENT CONTENT OF SOIL. . APPLY SOIL AMENDMENTS AS NECESSARY PER SOIL TESTING. SELECT SOD TYPE BASED ON EXPECTED EXPOSURE AND MOISTURE REGIMES, DESIGN (CONT) 7. APPLY SOD IN ROWS PERPENDICULAR TO SLOPE DIRECTION. 8. APPLY SOD PERPENDICULAR TO WATERFLOW DIRECTION ON SLOPES OR IN FLOW PATHS. 9. PLACE SOD PIECES IMMEDIATELY ADJACENT TO ONE ANOTHER WITH NO OPEN JOINTS LEFT BETWEEN STRIP EDGES OR ENDS. 10.STAGGER ENDS OF ADJACENT SOD STRIPS TO MINIMIZE CONCENTRATED FLOW AT JOINTS. 11.ROLL OR TAMP SOD IMMEDIATELY AFTER INSTALLATION. 12.0N SLOPES STEEPER THAN 1:3, OR IN AREAS OF CONCENTRATED FLOWS, SECURE SOD WITH 10” WOOD STAKES OR PEGS SPACED 2 FEET APART, DRIVEN FLUSH WITH THE SOD SURFACE. 13.WATER SOD TO THOROUGHLY MOISTEN SOIL. 14.WITHHOLD TRAFFIC FROM RECENTLY SODDED AREA UNTIL SOD IS FIRMLY ESTABLISHED. FIELD BOOK INFORMATION: DETAILS.DWG — D-17 — PLOTTED 2/27/2014 10:17 AM BY DZIURKA, ERIK PLTS—NEW—| PROJECT MANAGER: Larry A. Osborn C:\PW_WORK2\D0482877\GDT MUST BE USED DURING THE NON—GROWING SEASON TO MINIMIZE EROSION UNTIL VEGETATION IS ESTABLISHED. AT ALL BLANKET EDGES, BURY 6’—10” OF BLANKET IN 3-4’ DEEP TRENCH AND COMPACT TRENCH WITH NATIVE SOIL BACKFILL OR MDOT 6AA STONE. PLANNED MAINTENANCE LEVEL, AND INTENDED USE. . STRIPS OF SOD SHOULD BE UNIFORM IN WIDTH WITH STRIPS FREE OF WEEDS. CULTURED SOD SHOULD BE APPROXIMATELY 0.5” THICK AND NOT LESS THAN 30” IN LENGTH. OTHER GRASS SODS SHOULD BE CUT AT LEAST 2” VEGETATIVE STABILIZATION [4] SEEDING WITH MULCH BLANKET AND/OR MATTING [6] WGN AND IN BURIPS AP LERET HO" BY NO TO SCALE NO TO SCALE 8. DIVERT CONCENTRATED FLOWS AWAY FROM THE SEEDED AREA UNTIL VEGETATION IS ESTABLISHED. 9. INSPECT TEMPORARY SEEDED AREAS WEEKLY AND FOLLOWING EACH RAIN EVENT UNTIL FINAL GRADING AND STABILIZATION ARE COMPLETED. 10. TEMPORARY SEEDING MUST BE FOLLOWED BY PERMANENT SEEDING. ESTABLISHED. 15.SOD CAN BE LAID BETWEEN MAY 1 AND OCTOBER 20. BETWEEN JUNE 10 AND SEPTEMBER 10 IRRIGATION IS NECESSARY. 3. SEED MIXES MAY VARY BUT SHOULD BE SELECTED THROUGH CONSULTATION WITH A CERTIFIED SEED PROVIDER AND WITH CONSIDERATION OF SOIL TYPE, LIGHT, MOISTURE, USE APPLICATIONS, AND NATIVE SPECIES CONTENT. SODDING[8] EXISTING STABILIZE WITH SEED PROFILE & MULCH, VEGETATIVE PLANTINGS OR SOD EXCAVATE AND SHAPE TO DESIGN GRADIANT NO DRAWING DETAIL PROVIDED UNDISTURBED VEGETATION APPLICATIONS ; 1. WHEN CONCENTRATED WATER FLOWS HAVE THE POTENTIAL TO CREATE SCOUR, 3 MIN. ORDINARY HIGH DOWN—CUTTING, OR LATERAL CUTTING. APPLICATIONS WATER MARK GEOTEXTILE 2. TO PREVENT LOSS OF LAND OR DAMAGE TO UTILITIES OR STRUCTURES. IN (NON WOVEN) AQUATIC APPLICATIONS, RIPRAP IS USED TO CONTROL CHANNEL MEANDER AND ROCK RIPRAP (SIZE USING Deo ee CAPACITY, PROTECT AGAINST WAVE ATTACK, AND REDUCE SEDIMENT SPEC. SEE NO.6. ON NEXT PAGE) RIPRAP DEPTH=1.5 TIMES STABLE BED 3. ON SLOPES WITH PROFILES MEASURING 1:1.5 OR LESS. NEED ANCHORING. COMMON METHODS MAXIMUM STONE DIAMETER 4 INCLUDE CRIMPING, DISKING, OR PUNCHING OR 12” (WHICHEVER IS oo-n0, DESIGN INTO SOIL; COVERING WITH NETTING; GREATER) 1, REVIEW SUBJECT SITE TO IDENTIFY AREAS SUBJECT TO CONCENTRATED FLOWS INHIBITS SEED CONSUMPTION BY BIRDS. SPRAYING WITH A BINDER/TACKIFIER, OR FILL (WITH SUITABLE MATERIAL) OR WAVE/CURRENT ATTACK. 3. USE ON EXPOSED SLOPES, NEWLY SEEDED REEPING MOIPL 2. THE AREA UNDER REVIEW FOR RIPRAP PLACEMENT MUST BE SHAPED AND AREAS AND OTHER AREAS SUBJECT TO 7.1F USING A TACKIFIER TO ANCHOR MULCH CONTOURED APPROPRIATELY BY GRADING PRIOR TO MATERIAL PLACEMENT. EROSION. IN PLACE, APPLY IMMEDIATELY AFTER MULCH HAS BEEN PLACED. TACKIFIERS INCLUDE: 3. NON-WOVEN GEOTEXTILE FABRIC SHOULD BE INSTALLED PRIOR TO RIPRAP WIDTH=3X PLACEMENT, WITH UPPER END AND TOE END OF FABRIC BURIED OR LATEX—BASE. MIX 37 GALLONS OF ADHESIVE DESIGN OR THE MANUFACTURER’S RECOMMENDED PIPE DIAMETER ANCHORED TO PREVENT MOVEMENT. 1. OTHER SURFACE RUNOFF CONTROL MEASURES ~ RATE WITH A MINIMUM OF 620 LBS. OF SHOULD BE INSTALLED PRIOR TO MULCHING. RECYCLED NEWSPRINT AS A TRACER WITH 2. PREPARE SURFACE TO PROPER GRADE AND ee SALLONS OF MAIER: COMPACTION REQUIREMENTS. RECYCLED NEWSPRINT. MIX 1850 LBS. OF NEWSPRINT WITH 3700 GALLONS OF WATER. 3. IF TREATMENT AREA IS TO BE REVEGETATED IMMEDIATELY, SPREAD OR DRILL SEED, OR WOOD FIBER. MIX 1850 LBS. OF WOOD INSTALL VEGETATIVE SPRIGS INTO PLANTING FIBER WITH 3700 GALLONS OF WATER. SURFACE. GUAR GUM. MIX 120 LBS. OF DRY 4. SELECT MULCH MATERIAL APPROPRIATE FOR ADHESIVE AND A MINIMUM OF 620 LBS. DIAMETER OR 12” LENGTH SITE CHARACTERISTICS, INCLUDING GRADE, RECYCLED NEWSPRINT AS A TRACER WITH (WHICHEVER IS GREATER) DETERMINED BY LEVEL OF TRAFFIC, INSTALLATION METHOD, 3225 GALLONS OF WATER. FLOW AND ACCESSIBILITY. OUTLET POINT APPLICATION DESIGN (CONT.) 5. MULCHES SHOULD NOT BE APPLIED IF FREE SURFACE WATER IS PRESENT BUT MAY BE APPLIED TO WET SOIL. . MULCHES (PARTICULARLY STRAW) MAY 1. WHEN AREAS ARE SUBJECT TO EROSIVE SURFACE SHEET FLOWS OR SEVERE WIND. 2. TEMPORARILY PROTECTS SEEDED AREAS AND SLOPES AGAINST EROSION FROM RAIN OR WIND. HOLDS SOIL MOISTURE TO ALLOW FOR SEED GERMINATION AND REDUCES WIND DESSICATION OF GERMINATED SEEDS. 1.5 X MAXIMUM STONE DIAMETER 4. RIPRAP PLACEMENT SHOULD BE STARTED AT A STABILIZED LOCATION AND ENDED AT A STABILIZED OR CONTOURED POINT. . MATERIAL SELECTED FOR RIPRAP SHOULD BE HARD, ANGULAR, AND RESISTANT TO WEATHERING. APPROPRIATE MATERIAL SIZE DEPENDS ON EXPECTED WATER ENERGY AND INTENDED FUNCTION OF THE MATERIAL. PA DOZER TREADS creme” GROVES PERPENDICULAR TO SLOPE DIRECTION RIPRAP MIXTURE SHOULD BE AN EVEN MIXTURE OF STONE SIZES BASED ON THE AVERAGE, OR Dso THIS MEANS 50% OF THE STONE, BY SIZE, WILL BE LARGER THAN THE DIAMETER SPECIFIED, AND 50% WILL BE SMALLER THAN THE SIZE SPECIFIED. THE DIAMETER OF THE LARGEST STONE SHOULD NOT BE MORE THAN 1.5 TIMES THE D- STONE SIZE. DEPTH=1.5X MAXIMUM STONE SEE TABLE ON THE PREVIOUS PAGE FOR TYPICAL RIPRAP STONE SIZES. ROCK SHALL BE PLACED SO THAT LARGER ROCKS ARE UNIFORMLY DISTRIBUTED AND IN CONTACT WITH ONE ANOTHER. SMALLER ROCKS SHOULD FILL THE VOIDS.

Kim, Here is Luke's assessrnent. Chris Christopher Clarnpitt DEQ - WRE Phone: 547-243-6956; FAX: 517-244-3571,

xxxEND_PAGE:deq17_b453_2630_2647_14 Hi AL, To follow up our meeting yesterday, | have corfirrned from the plans and information provided by Mike Prysby thet the KWA basin will be regulated under Part 315 a5 a dam. Once | gata task assignrnent in Mivvaters, | will provide language for the VM for new darn permitting requirernents under Part 215. Thanks, Luke Lucas A. Trumble, PE. Hydrologic Studies anc Dam Safety Unit Water Rescurces [ivision, MELO.

When: Thursday, November 5, 2015 3:00 PM-4:00 PM (UTC-05:00) Eastern Time (US & Canada). Where: CH-3S-THOMAS-HOXIE xxxEND_PAGE:deq17_b453_2630_2647_15

Mike, As | mentioned, in August of 2014 | learned that the Lapeer County Road Commission (LCRC) had requested that the KWA widen Norway Lake Road through the Lapeer State Game Area (LSGA) after KWA installs the pipeline in the road. The attached letter from Larry Osborn (WadeTrim on behalf of the KWA) to Jennifer Olson (DNR) describes the request. There are at least two components of this work that could substantially slow progress in constructing the KWA line through the LSGA. The first is that the state (DNR) apparently owns the land on which the added road width would be placed. Typically, 1 xxxEND_PAGE:deq16_b3_0014_0687_086 these lands are purchased using federal dollars and the federal government seeks compensation if the lands are no longer used for fish and wildlife habitat. Also, the centerline of the road may not match the centerline of the ROW, which could further complicate matters, especially if the LCRC requires that the road be moved to match the ROW (or vice versa). The DNR's response to Mr. Osborn's letter will probably address these issues. However, as a point of reference, it took 10 months for the DNR to grant the KWA a permanent easement at another location on the route. The second complication is that much of land beside Norway Lake Road through the LSGA is forested wetland that is protected under Part 303, Wetlands Protection, of the NREPA. As | advised KWA representatives in August of 2014, the expansion of the roadway into wetland will need to be addressed under a new permit application. Although there is a minor project (MP) category for limited wetland fills for transportation safety purposes, it is likely that the additional wetland fill in this case will exceed 0.1 acres or otherwise fail to meet the MP criteria. That means that the DEQ's Water Resources Division (WRD) would have to prepare and issue a public notice, which opens a 20-day public comment period. The Lansing District WRD staff are currently backed up in our permit processing due to the roll-out of the MiWaters system on top of the normal heavy load of summer permit application. It is likely that we would need the full 120 days allowed for in statute to process this application. Further, if an affected party (say the LCRC) requested a public hearing on the permit application, we would be allowed an additional 60 days in which to hold a hearing and assess the public comments from the hearing and the 10-day post-hearing comment period. All of this assumes that the KWA doesn't require time to provide additional information after they submit their permit application. Additionally, and perhaps more importantly, it is likely that this permit application would require a (concurrent) federal review. The EPA has generally been submitting its comments near the end of their 90-day review period, which starts when they receive our Public Notice and thus, typically, corresponds with our 120th day. Also, it is likely that the KWA will have to mitigate (at 2:1) for all permanent wetland losses, which will, ata minimum, increase the cost of the project. It may also slow the process down as KWA will need to either purchase credits in a wetland mitigation bank or design and build its own mitigation wetland. Let me know if you have any questions on this or need additional information/documents from me. Thanks. Chris Christopher Clampitt Lansing District Water Resources Division Michigan Department of Environmental Quality 525 W. Allegan Street P.O. Box 30242 Lansing, MI 48909 Phone: 517-243-6956; FAX: 517-241-3571

Chris, We previously have advised all parties that modifications to wetland and stream permits should be anticipated should widening of Norway Lake Road be incorporated into the project scope. At this point, we have not been asked to prepare 2 xxxEND_PAGE:deq16_b3_0014_0687_087 any permit modification requests or additional permit applications. See update from Larry Osborne in email string below and copy of the letter sent to MDNR. Ron 989-928-8021

Ron, xxxEND_PAGE:deq16_b3_0014_0687_088 Has the scope of work, specifically the width of the road fill, along Norway Lake Road through the State Game Area been established? If so, will there be a change from what was originally permitted? Thanks. Chris Christopher Clampitt Lansing District Water Resources Division Michigan Department of Environmental Quality 525 W. Allegan Street P.O. Box 30242 Lansing, MI 48909 Phone: 517-243-6956; FAX: 517-241-3571 Please consider the environment before printing this message. This electronic mail message and any attached files contain information intended for the exclusive use of the individual or entity to whom it is addressed and may contain information that is proprietary, privileged and/or confidential under applicable law. If you are not the intended recipient, please notify the sender by electronic mail or telephone and delete the original message without making any copies; any unauthorized viewing, copying, disclosure or distribution of this information may be subject to legal restriction and penalty. xxxEND_PAGE:deq16_b3_0014_0687_089

Importance: High | started typing this and then lost the email..... anyway, see attached violation letter sent via email to a bunch of folks, and being sent certified to John O’Brien tomorrow am.

I’ve been out of the office for a week. Violation letters were on my agenda before then. !am in process of writing violation notices for two sections of the project right now. | have a xxxEND_PAGE:deq03_b220_0337_0340_2 lot of concern that the contractors are barreling through with pipeline installation and not installing SESC measures where needed and not completing restoration in a timely manner. | met with our road commission engineers in mid - August, as they have taken a lot of complaints about road conditions. | wrote a violation notice for the section on Clear Lake Rd then. And the contractor immediately started working on the restoration issues. So | thought we were moving in the right direction. Now | am seeing my staff’s inspections for both sections/contractors with big problems. My staff have recently taken photos of areas where no SESC measures are installed on Clear Lake and King Mill Rds. 1’ll be recommending pipeline installation cease until SESC measures are installed where needed and restoration has caught up. I’ve not once heard from Spicer. --- Or seen a Spicer person on any site. Dorothy Wicks, RS Environmental Health Director Lapeer County Health Department 810.245.5791 direct 810.667.0283 fax NOTICE: This email, including attachments, is intended for the exclusive use of the addressee and may contain propriety, confidential or privileged information. If you are not the intended recipient, any dissemination, use, distribution or copying is strictly prohibited. If you have received this email in error, please notify me via email and permanently delete the original and destroy all copies. Thank You.

Dorothy, My understanding is that the firm (Spicer) providing construction oversight of the KWA line has generally been satisfied with the implementation of SESC measures by the contractors. Does your office have concerns regarding the installation and maintenance of SESC measures on this project? Thanks. Chris xxxEND_PAGE:deq03_b220_0337_0340_3 P.S. We recently reshuffled responsibilities in our office and you will most likely be dealing with Carol Valor more than me down the road. Christopher Clampitt DEQ - WRD Phone: 517-243-6956; FAX: 517-241-3571

Hi Chris, | also heard from Joe Suma that there are stretches of the KWA line in Lapeer County that have not been stabilized and there are SESC concerns. | don’t know specifically where, but | thought | would give you a heads up. It sounds like the CEA isn’t getting compliance, for whatever reason. He mentioned that the County Road Commission may have some success with preventing them to continue in their ROW until they stabilize the areas they already impacted. I’m not sure how bad these sedimentation problems are, but I'll leave it to you to follow up as you deem appropriate. -Katie xxxEND_PAGE:deq03_b220_0337_0340_4

Hi Chris- Thanks for the heads up about this meeting concerning Norway Lake Road at Laneer State Garne Area. i'm assuming this is ali related to the water pineline project? If the Lapeer County Road Commission is requesting a wider roadway, Wildlife Division will need to know if they will be working outside of their existing right-of-way and/or if they require a permanent easement. The land along Norway Lake Read was purchased with Pittmar-Robertson Funds and thus requires US. Fish & Wildlife Service approval by the Minnesota office for any perrnanant conveyance of rights inland. NEPA chocumertation is required. Pve attached the funding source map for Lapeer County far your information. The Genesee County Drain Commission (GCDC} did receive approwal and a permanent easement (350 long x 40’ wide} for the pipeline crossing of the South Branch of the Flint River along Norway Lake Road (south side of the road). The easement is attached. That process tank about 10 months. it would be best if we could avoid going through this process again. When we met with GCC, all indications were they would be able to install the pineline within the existing road ROW. Piease let me know if there are any questions. Thank you, Jennifer Olson Land Matters Biologist ~ SE region DNR Widilfe Division Rase Lake Field Office 8562 East Stoll Road East lansing, Mi 48823 Office: ( Fax: (51 S17) 641-4903 ext, 266 7} 641-8022 xxxEND_PAGE:deq16_b5_0892_4900_0025

FYL | hust spoke with Mir. Osborn. The irnpetus for the meeting, which is slated for tomorrow afternoon, is that the road through the Lapeer State Garnes Area is narrow (S-foot lanes} and the Lapeer County Road Commission (now) wants it widened to meet currant standards (11-foot lanes plus shoulder), About 7,600 linear feet of roadway are under discussion, if the entire expansion is into wetland, ft would ervtail nearly 4 of an acre of additional permanent wetland impact. However, any additional permanent wetland iripact will require a new perrnit application, | will have more details after the meeting and will keen you in the loop. in the meantime, your thoughts are welcome. Chris Christopher Clampitt DEGAVRD 547-243-6856

Brad, As requested, called Ron fonger. | explained that the US EPA has objected to our issuance of a nermit for the KWA ripeline and that we cannot issue a permit over thelr objection. {told him that we had requested additional infarrnation from the applicant a5 well, and that the applicant had submitted a response to bath letters. i noted that we received the applicant’s lengthy response on April 10 and that the EPA and USFWS had received their copies about a week later, # told Mr. Fonger that | was still reviewing the response and that the applicant had until June 5 to resaive the EPA’s concerns. We talked a litte about iwe erilangered species that could be affected by the project — northern Riffleshall (russel) and massasauga rattlesnake — and how those concerns could be addressed. He appreciated the infermation that | provided and indicated that he may contact me in the future. Let me know if you have any questions or concerns regarding this matter, Chris xxxEND_PAGE:deq12_b177_0741_0743_1 Christopher Clampiit DEORE St7-243-8956

Chris: WHE you contact Brad Wurfel regarding KWA, See the last note in this string, He is being contacted by the media, Thanks

Tell them to stey off my turf! Northern alternate route ali the way! Kidding... like the idea of a single application and one primary person on curend. it makes the most sense for you to be the primary, | wouldn't ohfect io you handling it outright. Pd Hike to take a look once we have more info. | could also provide comments for the portions that go through my area Hf you're more comfortable with thai. Along Fisher Road, the main resource impacis will be stream crossings. Wetland impacts prohably won't be large, and will likely he associated with the sirearns. Might need ta keep an eye cul for T&E mussels in the streams if they are proposing trenching. This sounds lke a fairy siendard ulliity project. H you want me to call in for the pre-anp, | can, but Tm not sure Vi have much more to offer the conversation ddeniify permanent and temporary impacts, restoration plan for teraperary impacts, method of installation order of preference .... Nothing terribly creative}. if you want io just arrange to hold the pre-epp yourself, just co me on the letier and keep me in the loon with anything out of the ordinary. Those are jusi my thoughts... -Katie Kathleen Fairchild Department of Environmental Quality Water Resources Division 27700 Donald Court Warren, Mi 48092 phone: 586-753-3864 fax: 586-751-4690 falrenlidkgpmichigan gov Mary Vanderiaan District Supervisor Lansing District xxxEND_PAGE:deq12_b176_0738_0740_1 Water Resources Division Department of Environmental Quality Lansing District Office 4th Floor North Tower Constitution Hall Lansing Desk: 517-335-4523

Importance: High Pete, Matt Raysin with the Genesee Courty Grain Commissioner's office contacted me last Friday to set up what | take to be a pre-annlication meeting regarding the proposed weter line from Lake Huron to Flint. He said that stat? from Spicer might be trying to set up the same meeting, but! haven’t heard fram thern. He clearly would like to meat as soon as possible, Mr. Raysin noted that the pipeline will be built under 7 contracts and wanted to know whether it would be better to subrnit a perrnit application for each cortract. He also told me that the project wauld be entirely in Sanilac, Lapeer, and Genesee Counties, but the drawing he subsequently sent (attached) shows the route along the St. Clair/Sanilac line with adip south into Brockway and Lynn Townships funless the alternate route to the north is used}. The drawing is alse ambiguous with regard to the actual water intake structure in Lake Huron, which they may be handling separately. Ltolo Mir. Raysin that we still needed to figure aut how we would process the anplleation, but noted that it would be cleanest if there was a single permit application and a primary person on each side of the table. The bulk of the Hine is in the Shiawassee/Lansing District, but the proposed work may involve Part 325 and/or the Corps, while this District does not have any Great Lakes shoreline. Who from WRD should take the lead on processing this application/setting up the pre-application meeting? Thanks. Chris Christopher Clampitt Environmental Cuality Analyst DEO-AWRED PLO. Box 30242 Lansing, Ml 48909-7742 Phone: 517-335-6273 Fax: 517-241-3874 Please note that my telephone number changes to $17-243-0056 on Judy 7, 2043

Mr. Clampitt, attached please find a draft map of the overall project. The $4000 #s highlighted in blue are the focus of the KWA route currently. Your assistance in getting a meeting soon would be appreciated. | also will be sending the pre-permitting analysis through standard mail. xxxEND_PAGE:deq12_b176_0738_0740_3