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HomeMy WebLinkAboutSummerfield14Cd2-25-2026wolurfullwaol III/DMPINIIII imillf- I m\2111 JIM00-IMM 02/m T-) n t-N T T-1 r m VICINITY MAP LJ- PROJECT LIMITS SE 4 SECTION 26 TOWNSHIP 6 NORTH, RANGE 39 EAST OF THE BONE MERIDIAN, CITY OF REXBURG, MADISON COUNTY, IDAHO ISHEET ND SHEET INDEX SHEET NO. SHEET DESCRIPTION 1 INDEX SHEET 2 SUMMERFIELD/2350 WEST ROAD CONSTRUCTION 3 2530 WEST ROAD CONSTRUCTION PG1 4 2530 WEST ROAD CONSTRUCTION PG2 5 DRAINAGE PLAN 6 HYDROLOGY PLAN 7 DRAINAGE DETAILS OWNER/DEVELOPER KARTCHNER LAND MANAGEMENT INC. ATTN: CODY PUZEY 208-529-2116 CIVIL ENGINEER ALLIANCE CONSULTING ENGINEERS, INC. 150 EAST 200 NORTH SUITE P LOGAN, UTAH 84321 435-755-5121 GENERAL NOTES (APPLICABLE TO ALL CIVIL SHEETS): 1. ALL CONSTRUCTION AND MATERIALS SHALL BE IN ACCORDANCE WITH THE PROJECT SPECIFICATIONS, AWWA STANDARDS, CITY OF REXBURG STANDARDS, ISPWC 2020, STATE OF IDAHO AND ANY OTHER APPLICABLE STANDARDS ISSUED BY THE CONTROLLING AGENCY. 2. CONTRACTOR SHALL FIELD VERIFY ALL DIMENSIONS BEFORE CONSTRUCTION. ANY DISCREPANCIES BETWEEN CONSTRUCTION DOCUMENTS AND FIELD CONDITIONS SHALL IMMEDIATELY BE BROUGHT TO THE ATTENTION OF THE OWNER. 3. CONTRACTOR SHALL REPAIR AND/OR REPLACE ANY AREAS AND/OR MATERIALS DAMAGED DURING CONSTRUCTION. 4. CONTRACTOR SHALL MAINTAIN ALL ADJACENT PROPERTY (PUBLIC & PRIVATE) FROM ALL CONSTRUCTION DEBRIS. 5. CONTRACTOR SHALL PROVIDE SMOOTH TRANSITION FROM ALL NEW CONSTRUCTION TO EXISTING CONDITIONS. 6. CONTRACTOR SHALL PROVIDE ALL NECESSARY AUTOMOBILE AND PEDESTRIAN TRAFFIC CONTROL DEVICES REQUIRED BY LOCAL, STATE, AND FEDERAL CODES AND ORDINANCES. 7. CONTRACTOR SHALL REPLACE SURVEY MONUMENTS DAMAGED DURING CONSTRUCTION. SURVEY MONUMENTS TO BE REPLACED BY A REGISTERED, LICENSED LAND SURVEYOR. 8. DIMENSIONS SHOWN ARE TO THE CENTER OF THE PIPELINE UNLESS OTHERWISE NOTED. 9. DISTANCES SHOWN ALONG PIPELINES ARE HORIZONTAL DISTANCES AND NOT ACTUAL PIPE LENGTHS. MORE PIPE MAY BE REQUIRED TO COMPLETE CONSTRUCTION THAN IS DIMENSIONED IN THE PLANS. 10. THRUST BLOCKS SHALL BE PLACED ON WATERLINES AT ALL DIRECTION CHANGES, FITTINGS, BENDS, ELBOWS, FIRE HYDRANTS AND GATES VALVES AS SHOWN IN THE PROJECT PLANS. 11. ALL CONCRETE REQUIRED ON THIS PROJECT SHALL BE 4000 PSF (28 DAY) CONCRETE. 12. CONTRACTOR IS RESPONSIBLE FOR PROVIDING WATER NECESSARY FOR DUST ABATEMENTK, COMPACTION, ETC. 13. THE CONTRACTOR SHALL BE RESONSIBLE FOR SECURING SOURCES FOR GRANULAR MATERIALS, WATER, WASTE SITES, AND ANY OTHER MATERIALS SOURCES AS REQUIRED FOR PROJECT COMPLETION. 14. ANY WORK DONE WITHIN A PUBLIC RIGHT-OF-WAY SHALL BE COORDINATED WITH THE APPROPRIATE TRANSPORTATION AGENCY AND SHALL MEET THE REQUIREMENTS OF THAT AGENCY AND THE REQUIREMENTS OF ANY RIGHT-OF-WAY OR SPECIAL USE PERMITS. 15. THE CONTRACTOR SHALL COORDINATE ALL LIVE TAPS AND ANY OTHER WORK OR MANIPULATION OF THE EXISTING WATER SYSTEM WITH THE ENGINEER AND THE WATER SYSTEM OWNER/CITY. 16. ON SLOPING AREAS THE CONTRACTOR SHALL TAKE PRECAUTIONS TO MITIGATE ANY POSSIBLE EROSION PROBLEMS IN THE TRENCHES DUE TO STORM WATER THAT MIGHT OCCUR DURING OR AFTER CONSTRUCTION AS DIRECTED OR APPROVED BY ENGINEER. 17. THE CONTRACTOR SHALL INSTALL AND MAINTAIN ALL EROSION CONTROL MEASURES AS DETAILED IN THE PROJECT PLANS UNTILL FINAL ACCEPTANCE OF THIS PROJECT. 18. THE CONTRACTOR IS REQUIRED TO TAKE ALL PRECAUTIONS NECESSARY TO INSURE THAT NO STORM WATER/SEDIMENT AND/OR CONSTRUCTION DEBRIS ARE RELEASED FROM THE SITE. ANY RELEASES SHALL BE CLEANED AND MITIGATED AT THE CONTRACTOR'S EXPENSE. 19. CONTRACTOR SHALL COORDINATE ALL CONSTRUCTION ACCESS AND RELATED TRAFFIC CONTROL WITH THE COUNTY, CITY, AND STATE ROADWAY DEPARTMENTS. THE ENGINEER SHALL REVIEW ALL TRAFFIC CONTROL PLANS. 20. ALL GATE VALVES SHALL BE LOCATED NEAR TO TEES OR CROSSES AND THEIR ASSOCIATED REDUCERS AS SHOWN ON THE PROJECT PLANS. 21. CONTRACTOR SHALL PROVIDE ALL NECESSARY FITTINGS, HARDWARE, LABOR, ETC. TO CONSTRUCT VERTICAL AND HORIZONTAL BENDS IN PIPE AS NEEDED TO MEET THE REQUIRED GRADES, ALIGNMENTS AND COVER REQUIREMENTS. 22. ALL AIR RELEASE VALVES SHALL BE INSTALLED AT THE CREST OF THE VERTICAL CURVATURE OF THE WATER LINE. CONTRACTOR SHALL RECORD ACTUAL LOCATION OF VALVES ON FIELD RECORD DRAWINGS. 23. THE CONTRACTOR SHALL COORDINATE WITH THE CITY OF REXBURG AND WITH THE ENGINEER FOR ALL UTILITY INSPECTIONS PRIOR TO BACKFILLING. 24. THE CONTRACTOR SHALL COORDINATE ALL INSPECTIONS WITH THE ENGINEER. AT A MINIMUM, THE ENGINEER SHALL BE NOTIFIED TO INSPECT: 1)SEWER PRIOR TO BACKFILLING, 2)WATER PRIOR TO BACKFILLING, 3)STORM SEWER PRIOR TO BACKFILLING, 4)CURB & GUTTER AND FORMS PRIOR TO POURING, 5)ROADWAY GRADES PRIOR TO PAVING, 6)ASPHALT DURING PAVING. 25. ALL WATER SYSTEM COMPONENTS SHALL BE INSTALLED, PRESSURE TESTED, AND CHLORINATED PRIOR TO COMPLETING ANY ROADWAY CONSTRUCTION PER AWWA STANDARD 651. 26. CHLORINATION SHALL BE DONE BY CONTRACTOR AT THE CONTRACTORS EXPENSE. CONTRACTOR TO DISPOSE OF CHLORINATED SOLUTION ACCORDING TO AWWA STANDARD C651. 27. ALL SEWER SYSTEM COMPONENTS SHALL BE INSTALLED AND VIDEO INSPECTIONS DONE AND APPROVED PRIOR TO ASPHALTING. IF NECESSARY, THE CONTRACTOR SHALL PAY FOR THIS EXPENSE AS IT IS CONSIDERED INCIDENTAL TO SEWER CONSTRUCTION. 28. SECONDARY WATER LINE MAIN TO BE 6" C-900 DR 14. SERVICES TO BE 1 " CTP POLY FOR SINGLE LOT AND 1-1/2" CTP POLY WITH TEE TO 1" CTP POLY FOR DOUBLE SERVICE. END EACH SERVICE WITH STOP AND WASTE. 29. DEVELOPER TO INSTALL REQUIRED FIBER CONDUITS. FIBER INFRASTRUCTURE WILL FOLLOW THE POWER PLAN. ADDITIONAL TRENCHING AND CONDUITS MAY BE REQURIED. DIG LINE 1-800-342-1585 CALL 2 BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE, OR EXCAVATE FOR THE MARKER OF THE UNDERGROUND MEMBER UTILITIES. IDAHO STANDARDS FOR PUBLIC WORKS CONSTRUCTION I.S.P.W.C. 2020 CONSTRUCTION ON THIS PROJECT SHALL CONFORM TO THE I.S.P.W.C. STANDARDS AND CITY OF REXBURG STANDARDS �SS�ONAL £ c o� \Sj£,p 9FOF P� 9� MA C K Lo o z o LLJ Q N N N z W J U co U W 0 m � Q -pz;4 O q �E-4 q � O �� O ilr}+[" CL w V)C� � N 0 I O �LLi 0 0 0 N z Lo ro J O SHEET 1 OF 7 SHEETS LEGEND X OD OD 0 0 4847.9 a o iU N ^' 4847.8 0 4848.92 N 4847.7 0 4848.47 O r� I � o fi o� N = ), V C' m � � 0. 00 O O Q O (D N 0 m- mN O G C1! o fi5*3 orn 0 � � OD00 (0 P 00 Jj N o W (o rnNrQ• N 0 4847.6 c., 4848.32 0 C° a7 4847.5 < 4848.55 I I 0 � I (° 4847.6 4848.77 0 rn Fri �p NK I13 DW 0 3 4847.4 00�� ao w o- 0 0 oo a, N 4848.88 CA 90O)N c0 Ut 0) + 4847.5 00 4848.66 0 o m 0 4847.4 (7 11 4848.43 W II 0 1 PVI STA = 22+73.50 PVI ELEV = 4849.25 STA: 22+39.00 Begin Road Constru z (D I 1 1) + 4847.4 O 0 4848.21 m 0 3 DN c EQ 00 J + Q 4847.4 0D °o o0 W 4848.28 J1 J (o rn O O O 1* CD N M 0 ((D O L=J - U� °) 4847.3 r ' 3 0 4848.48 L/1 0 4847.2 4848.68 w r 4847.1 n 4848.55 I I 4847.3 0 4848.35 IN + O O PVI STA = 20+33.34 PVI ELEV = 4848.17 PVI STA = 18+62.98 PVI ELEV = 4848.94 � m 0 5. a M' m s JZ m PVI STA = 16+84.59 PVI ELEV = 4848.14 PVI STA = 15+40.16 PVI ELEV = 4848.72 SUMMERFIELD SUBDIVISION DIVISION 14 SUMMERFIELD12350 NEST ROAD CONSTRUCTION 0 30 60 120 SCALE: 1 "= 60' (24X36 PLAN SET) SCALE: 1 "= 10'_VERTICAL 7 NOTES: All sewer laterals to be installed at 5' below native ground 10' into property. All hydrants to be Waterous brand. - 5, 7, 2% -� 4 ' 19.5' f- 2% PROPERTY BOUNDARY E s PVC SEWER EXISTING PVC SANITARY SEWER LINE AS NOTED e-s EXISTING SEWER LATERAL PROPOSED PVC SDR35 SANITARY SEWER s PVC SEWER-} LINE AS NOTED PROPOSED 4" PVC SDR 35 SEWER S LATERAL (S=2.0% min) WV E 8 DI WATER EXISTING WATER LINE -SIZE AS SHOWN e-w EXISTING WATER LATERAL PROPOSED DI CLASS 50 WATER LINE AS F 8 DI WATER NOTED w PROPOSED 1" SERVICE PER ISPWC SD-401 15 E ADS SD-- EXISTING STORM LINE/CB 15 ADS SD NEW STORM LINE/CB PROPOSED C-900 DR14 IRRIGATION MAIN 6 IRR W/ VALVES AS NOTED PROPOSED IRRIGATION SERVICE W/ STOP & WASTE (1" SINGLE/1-1/2" TO DOUBLE) z p # EXISTING STREET LIGHT # NEW STREET LIGHT -PER CITY STANDARDS CC NEW ASPHALT �` S,,OA L E c o��Te 9�q qTE OF M-1 \MA CKE�ej N Xv EXISTING ASPHALT W N N PROPOSED CONCRETE L. EXISTING CONCRETE 19.5' 30" ROLLED CURB /7�/. 2-1/2" ASPHALT PLANTMIX PAVEMENT 4" 3-1/2 OF AGGREGATE BASE_j . 1 , USE 12" GRANULAR BORROW 12" GEOTEXTILE FABRIC BELOW 2.5 AND UP SIDES TF 68' TYPICAL ROAD CROSS-SECTION 30" 4850 - 4840 9ATUM ELEV 4835.00 O) 00 � O 00 + 00 L II II w J N Lj.I 5; d Plug, cap block end 8" sewer force main L r O N 00 6 0 + 0) 00 qt � c II II II II O _ 0 o c~n bi Lv + O O a- a- Finish a- Ex FH wgrade Original -0.40% ground 0 p % 5' min MH1-exist 5'dia Drop STA: 8+54.31 7.95 L Rim: 4 47.01 raise to 4848.30 E-in-N-S: 4836.00 IE-in-E: 4831.14 IE-out-W: 4830.99 New 8" cross w/ (4) valves SIDEWALK c rn o It ' N Cd (O L Ln I It co CD J II II O J O Lij Y U) a - to sting b 12" GRANULAR BORROW Lnro (0n r-n 00r) Oro NK) nK) r Or` Or rn COS COrn co 6n Co �� 00 00 00 00 00 00 00 0a 00 Co 00 4 00 00 00 00 00 00 00 00 00 00 CO 00 00 0o 00 00 00 00 00 6+00 7+00 8+00 9+00 10+00 SUMMERFIELD LANE 1 1 +00 W J U C) co �E" O ­!!v, 0 0.; O O q Lo w w w' E w 0 O �w 0_ v 1 z(.n 0 CL Ld i) rN � N 00 Ln I O L o o .� N z L) ro J 0 LO SHEET 2 OF 7 SHEETS LEGEND + 0 4847.4Co7 PVI STA = 16+84.59 r0 - W M SUMMERFIELD SUBDIVISION PROPERTY BOUNDARY 4848.21 m � v = I ry PVI ELEV = 4848.14 S - I EXISTING PVC SANITARY SEWER LINE AS E 8 PVC SEWER .. v - I W ,` DIVISION 14 NOTED o 0 0 _ e-s EXISTING SEWER LATERAL w (o _ --_ Co E_ 2530 WEST ROAD CONSTRUCTION PG2 PROPOSED PVC SDR35 SANITARY SEWER 4848.28 -J05 O 00 0 ' 8 PVC SEWER-} LINE AS NOTED oto \ \ \ S W '• PROPOSED 4" PVC SDR 35 SEWER s \ANAL EN�� r I LATERAL (S=2.0% min) ASS y 0 4847.3 o S 16 0(90 E 8 DI WATER y)o B� EXISTING WATER LINE -SIZE AS SHOWN 4848.48 W I � 0 D '. 1 e-w EXISTING WATER LATERAL ~' _ PROPOSED DI CLASS 50 WATER LINE AS 8 DI WATER Fj 4847.2 0 30 60 120 NOTED IV, y PVI STA = 15+40.16 , i >_ S w PROPOSED 1" SERVICE PER ISPWC SD-401 9� M OF Le�P 4848.68 SCALE: 1 = 60 (24X36 PLAN SET) A CKE o PVI ELEV = 4848.72 \� O 00 SCALE: 1 "= 10'_VERTICAL 15 E ADS SD EXISTING STORM LINE/CB - S ;. _ / / W +. 15 ADS SD NEW STORM LINE/CB + 4847.1 r- 1 4848.55 0 = / NOTES: 6 IRR PROPOSED 6" C-900 DR14 IRRIGATION < / MAIN W/ VALVES oCAD \ PVC SE All sewer laterals to be installed at 5' below PROPOSED IRRIGATION SERVICE W/ STOP & zz 4847.3 o �, > a S native ground 10 into property. WASTE (1" SINGLE/1-1/2" TO DOUBLE) 48�)LIJ 0\ ~' �- W - All hydrants to be Waterous brand. # EXISTING STREET LIGHT 4848.35��q S # NEW STREET LIGHT -PER CITY STANDARDS CC 4847.1 / �'w NEW ASPHALTLO 0 ►� O Z 4848.15 \ \ S EXISTING ASPHALT W N CN w , :.;.:; r :r .:� PROPOSED CONCRETE 4847.1 0 0 I PVI STA = 13+50 / � • ;,..<: , �` �::: a'=:.':2 ' .4. si '[! svie �:j':.1.':' . •' :i '� R:.' ;�r.:;: w:�;•�,: EXISTING CONCRETE � 4847.95 o PVI ELEV = 4847.95 - . • a, _,t'•.•,..ti; ..:;��i:�..:y` J z Q � E SSEWER�� Q W 484 < °° �' 14H1E E 1 0 U Q + 0 0 n- �' __ 1 6: 1Q g �� �. J "� 4848.37 o 0 _ 0 g E $ PVC SSE 1 • ' ,� • ,_': pVC ER- 1dM 14 fl _ _ ;._ .�+. I 15 E ADS dM MM D UNE ' " 4847.1 PVI STA = 12+50NER 1 _--=-- c° �•�� .. �,�� VI ELEV = 4847.97 0 - _ -- - - -4847.0- - I O 4847.97 / S � C.z C3 Z CD W C) + 0 4847.1 000 I = 1 0 ! I O 4848.19 o r m t o �� 0 Do - 4. � ° / i ° O [� 4847.2 -0 c� 00" o _ 4`9 ' '� O� Q �� Q / v- - - -Z� \ s 4848.42 \ w PVI STA 11 +17.46 �, _ \ - \ :.I O � E 4847.0 PVI ELEV 4848.56 \ _ S I Q O 0 -� -- ---� y �P4 O 4848.48 s -W I cpI--4847.0----- / C) �C� 4847.1 c° �_ t < 4848.26 7 5. � 00 I a o - � �� q o r+m--- o _- 0 4847.1 _- I �� S W 4848.03- 0 0 � m cD � I ale E" Q 4847.0 m -lose w�tr �--+ leave eft le r� g ~ U Cn W 4847.81 I 1 Surcharged _ _ ` � �w 0 PVI STA = 9+03.46 VDI WATER 8�►. tx MH6 `-� 68' + 4846.9 + I _ 4847.61 m m 0 PVI ELEV = 4847.60 I oo - - - SIDEWALK o?.B D0 -----� 5> 7' 19.5' 19.5' 30" 0 � - ROLLED CURB 4846.9 oow��° s�if W - `z� \�w 4847.84 0) v o 0) CTI co _ - / -- _ /\ \ // / j\j / / 12" GRANULAR BORROW Co --4847.0- 2-1/2" ASPHALT PLANTMIX PAVEMENT 4> + 4846.9 r 0 / 3-1/2 OF AGGREGATE BASE 4848.06 0 II oL USE 12" GRANULAR BORROW 12" D ° S GEOTEXTILE FABRIC BELOW 2.5 o�` w AND UP SIDES 4846.9 I, - J + ry PVI STA = 7+35.31 MH / ' 68 TYPICAL ROAD CROSS-SECTION- 4848.29 C �, ' w w C' � v PVI ELEV = 4848.36 0 v 80 30» � W 00 0o co 0° °) a /' / LC y S (J 0 rn 4847.1 rn�Jro �' W Close West valve J O (Y N 4848.20 0 / 1 0 �' leave west leg � 0 T1 - -�� �_ _ uncharged Ex gravel p = l 011 C" \ S S turn -around z 4847.1 � to be remove L p o� o ° y� Z i 4847.97 O m 0 I PVI STA = 6+ 1 1.46 \ (\ f cb J I N Co + 4847.1 � PVI ELEV = 4847.80LO 4847.86 c 3 � 0 �e -- - ,. •- _ - - \ \ O0oacoN� I m \ \\ --- ---- vooNa o�rQ o _ _ -- 4847.2 , 4848.1 1 I o 4- STA: 5+ 15.05 - - �) - - - - - --4847.0- - a, I End Road Construction I� - + 4847.4 (D 4848.34 n• CD 0 y D0 o l I SHEET C ° \ 4847.5 I \�--------__ 4848.54 PVI STA = 4+33.75 PVI ELEV = 4848.61 C----------- -- OF 7 SHFFTS LEGEND 4850 4840 DATUM ELEV 4835.00 N 17 c n o o m + r- U u u u u U Finish i _j _j Original 04 o grade N w N w ground + $ LOx > a > > U) 4850 cn w Plu91 cap 5' min block end 4840 8" DI waterline DATUM ELEV 4835.00 oo ao o' rn ,C°n o 5+00 6+00 7+00 860 SOUTH STREET � 0 m00 N .0) a)� .r- �� �O r) (O (D ,6 (0 r (D t � Cfl r 00 00 8+00 9+00 10+00 960 SOUTH STREET W_ 90 if[1100] 0 0 30 60 120 SCALE: 1 "= 60' (24X36 PLAN SET) SCALE: 1 "= 10'_VERTICAL NOTES: All sewer laterals to be installed at 5' below native ground 10' into property. All hydrants to be Waterous brand. - 5' 7' 2% —� i.X/ X�\ 19.5' -.-*— 2% 19.5' PROPERTY BOUNDARY E s PVC SEWER EXISTING PVC SANITARY SEWER LINE AS NOTED e-s EXISTING SEWER LATERAL PROPOSED PVC SDR35 SANITARY SEWER s PVC SEWER— 9 LINE AS NOTED PROPOSED 4" PVC SDR 35 SEWER S LATERAL (S=2.0% min) Wv E 8 DI WATER *Y�o EXISTING WATER LINE -SIZE AS SHOWN e-w EXISTING WATER LATERAL PROPOSED DI CLASS 50 WATER LINE AS 8 DI WATER NOTED w PROPOSED 1" SERVICE PER ISPWC SD-401 15 E ADS SD-- EXISTING STORM LINE/CB 15 ADS SD NEW STORM LINE/CB PROPOSED 6" C-900 DR14 IRRIGATION 6 IRR MAIN W/ VALVES PROPOSED IRRIGATION SERVICE W/ STOP & WASTE (1" SINGLE/1-1/2" TO DOUBLE) # EXISTING STREET LIGHT # NEW STREET LIGHT -PER CITY STANDARDS 2-1/2" ASPHALT PLANTMIX PAVEMENT 3-1 /2" OF i4" AGGREGATE BASE USE 12" GRANULAR BORROW — GEOTEXTILE FABRIC BELOW AND UP SIDES 68' TYPICAL ROAD CROSS-SECTION NEW ASPHALT EXISTING ASPHALT PROPOSED CONCRETE EXISTING CONCRETE u� _ 30" ROLLED CURB 4" 12" 2.5" 30" SIDEWALK 12" GRANULAR BORROW ��ONAL E c CC�,G�\STEM' :��o-1' 9FOF \P� q�MACKE�� z O W CC o z o LLJ Q N I N � N J Q z m LU Q J U Q � O W pq C\� �E rw o O o co W � �w O D_ D_ CL w V)C� n N L0 ry O �LLi 0 o o .� N z uo ro J O SHEET 4 OF 7 SHEETS SUMMERFIELD SUBDIVISION DIVISION NO.14 LEGEND GRADING/DRAINAGE PLAN <t; 0 30 60 120 SCALE: 1 "= 60' (24X36 PLAN SET) 15 E ADS SD 15 ADS SD PROPERTY BOUNDARY EXISTING STORM LINE/CB NEW STORM LINE/CB NEW MJR CONTOUR (2.5') NEW MNR CONTOUR (0.5') ORIGINAL MJR CONTOUR (5') ORIGINAL MNR CONTOUR (1') Neenah R-3067 or equivalent grates required on all catch basins. AREA A AREA C AREA B Drainage Area to Pond: 2.05 acres 0.15 pervious 87239 sf 0.95 impervious 51717 sf Drainage Area to Pond: 2.26 acres Drainage Area to Pond: 3.19 acres Weighted 'C' value for Pond Drainage Area: 0.44 Weighted 'C' value for Pond Drainage Area: 0.41 'C' Weighted value for Pond Drainage Area: 0.45 Allowable Infiltration Rate: 90.0 inches/hr = 0.1250 ft/min Allowable Infiltration Rate: 90.0 inches/hr = 0.1250 ft/min Soil Group A/B Allowable Infiltration Rate: 90.0 inches/hr = 0.1250 ft/min Pond Bottom Area: 8 ft x 55 ft = 440 sq. ft. Soil Group A/B Soil Group A/B Pond Bottom Area: 8 ft x 55 ft = 440 sq. ft. Pond Bottom Area: 8 ft x 80 ft = 640 sq. ft. 25-Year Return Period Precip* Precip. Accum. Allowable Accum. Required 25-Year Return Period 25-Year Return Period Interval Intensity Depth Area C CxAx3630 Inflow Discharge Discharge Storage Precip.* Precip. Accum. Allowable Accum. Required Precip.* p Precip. p Accum. Allowable Accum. Required q min in/hr in ac (min) (. ) (.) ( ) Value (� ) ft 3/in ft3/min ( ) (� ) ft 3/min ft 3 ('1) ft 3 ac-ft (�) ( ) Interval Intensity Depth Area C CxAx3630 Inflow Discharge Discharge Storage Interval Intensity Y Depth p Area C CxAx3630 Inflow Discharge r9 Discharge 9 Storage 9 5 3.66 0.31 2.05 0.44 3274.26 998.6493 55 275 724 0.02 (min) (in/hr) (in) (ac) Value (ft^3/in) (ft3/min) (ft^3/min) (ft^3) (ft^3) (ac-ft) {min} {inlhr} (in) (ac) Value (ft 3/in) (ft3/min) (ft 3/min) (ft 3) (ft 3) (ac-ft) 10 2.95 0.49 2.05 0.44 3274.26 1609.8445 55 550 1060 0.02 5 3.66 0.31 2.26 0.41 3363.558 1025.8852 55 275 751 0.02 5 3.66 0.31 3.19 0.45 5184.75 1581.3488 80 400 1181 0.03 15 2.30 0.58 2.05 0.44 3274.26 1882.6995 55 825.00 1058 0.02 10 2.95 0.49 2.26 0.41 3363.558 1653.7494 55 550 1104 0.03 10 2.95 0.49 3.19 0.447746 5184.75 2549.1688 80 800 1749 0.04 30 1.55 0.77 2.05 0.44 3274.26 2534.2772 55 1650.00 884 0.02 15 2.30 0.58 2.26 0.41 3363.558 1934.0459 55 825.00 1109 0.03 15 2.30 0.58 3.19 0.447746 5184.75 2981.2313 80 1200.00 1781 0.04 60 1.30 1.30 2.05 0.44 3274.26 4256.538 55 3300.00 957 0.02 30 1.55 0.77 2.26 0.41 3363.558 2603.3939 55 1650.00 953 0.02 30 1.55 0.77 3.19 0.447746 5184.75 4012.9965 80 2400.00 1613 0.04 60 1.30 1.30 2.26 0.41 3363.558 4372.6254 55 3300.00 1073 0.02 60 1.30 1.30 3.19 0.447746 5184.75 6740.175 80 4800.00 1940 0.04 AREA D AREA E 0.15 pervious 59765 sf 0.95 impervious 34760 sf 0.15 pervious 45530 sf 0.95 impervious 29393 sf Drainage Area to Pond: 2.17 acres Drainage Area to Pond: 1.72 acres Weighted 'C' value for Pond Drainage Area: 0.44 Weighted 'C' value for Pond Drainage Area: 0.46 Allowable Infiltration Rate: 90.0 inches/hr= 0.1250 ft/min Allowable Infiltration Rate: 90.0 inches/hr= 0.1250 ftlmin Soil Group A/B Soil Group A/B Pond Bottom Area: 8 ft x 55 ft = 440 sq. ft. Pond Bottom Area: 8 ft x 48 ft = 384 sq. ft. 25-Year Return Period Precip.* Precip. Accum. Allowable Accum. Required Interval Intensity Depth Area C CxAx3630 Inflow Discharge Discharge Storage (min) (in/hr) (in) (ac) Value (ft^3/in) (ft3/min) (ft^3/min) (ft^3) (ft"3) (ac-ft) 5 3.66 0.31 2.17 0.44 3498.8958 1067.1632 55 275 792 0.02 10 2.95 0.49 2.17 0.4441867 3498.8958 1720.2905 55 550 1170 0.03 15 2.30 0.58 2.17 0.4441867 3498.8958 2011.8651 55 825.00 1187 0.03 30 1.55 0.77 2.17 0.4441867 3498.8958 2708.1454 55 1650.00 1058 0.02 60 1.30 1.30 2.17 0.4441867 3498.8958 4548.5646 55 3300.00 1249 0.03 25-Year Return Period Precip.* Precip. Accum. Allowable Accum. Required Interval Intensity Depth Area C CxAx3630 Inflow Discharge Discharge Storage (min) (in/hr) (in) (ac) Value (ft"31in) (ft3/min) (ft"31min) (ft"3) (ft"3) (ac-ft) 5 3.66 0.31 1.72 0.46 2896.0708 883.3016 48 240 643 0.01 10 2.95 0.49 1.72 0.4638476 2896.0708 1423.9015 48 480 944 0.02 15 2.30 0.58 1.72 0.4638476 2896.0708 1665.2407 48 720.00 945 0.02 30 1.55 0.77 1.72 0.4638476 2896.0708 2241.5588 48 1440.00 802 0.02 60 1.30 1.30 1.72 0.4638476 2896.0708 3764.8921 48 2880.00 885 0.02 I /TONAL E c :�STE A�,� 2 \90y�9TF OF MA CKE�� z O W CC LO 0 Q N N J z co W Q J U Q � a� ^ w �E" 0 0 E-" q �� q �o Ei - 0 ry n CL w V)C� n N I 00 ry o�LLi 0 0 O N z Ln ro J O u7 SHEET 5 OF 7 SHEETS SUMMERFIELD SUBDIVISION DIVISION NO.14 LEGEND GRADING/DRAINAGE PLAN i; 0 30 60 120 SCALE: 1 "= 60' (24X36 PLAN SET) tfo( H: 'K34U. U/ 15 E ADS SD 15 ADS SD ' PROPERTY BOUNDARY EXISTING STORM LINE/CB NEW STORM LINE/CB NEW MJR CONTOUR (2.5') NEW MNR CONTOUR (0.5') ORIGINAL MJR CONTOUR (5') ORIGINAL MNR CONTOUR (1') Neenah R-3067 or equivalent grates required on all catch basins. /TONAL E c / �� TTF� 2 \v0,9�n, MA CKE�� z 0 w CC LO o z o Q NLLJ I N � N J Q z 0o w Q J U Q � w� w E" E-"_ 0 O �� Ew o �o - E" 0 ry n CL w V)C00 � N ry I O �LLi 0 o o .� N z Ln ro J 0 SHEET 6 OF 7 SHEETS SUMMERFIELD SUBDIVISION DIVISION NO.14 a A L TOP VIEW R T SECTION A A STEEL ANGLE ' TOP VIEW ISOMETRIC GRATE TYPE II N.T.S. WELD (4) 1/2" x STUDS END VIEW GRATE FRAME DETAIL NOTES N.T.S. LEGEND O FOUR-SIDED FRAME IS REQUIRED. O1 1-1/2" x 3/4" STEEL BARS (TYP.). 1000NTRACTOR HAS THE OPTION OF WELDING THE BACK STEEL ANGLE BAR INTO PLACE AFTER SLIP FORMS FOR 20 1/4" FILLET WELD ALL BARS. BOX HAVE BEEN REMOVED. ENSURE GRATE FRAME IS 4 PLACES (TYP.) SQUARE BEFORE DOING A FULL PENETRATION WELD TO ATTACH BACK STEEL ANGLE BAR. 30 WELD (4) 1/2"x3" STUDS. 2005 IDAHO STANDARDS CATCH BASIN GRATE STANDARD DRAWING FOR CONSTRUCTIONPUBLIC KS TYPE 11 N0 S D — 610 ° O ° 00 0° O Q Q 0 Q ° ° o o 0 0 0 ° 0 Q 0 0 ° 00 0 0 0 CD C Q QoQ ° CD CD .', PERFORARTED O ° 0 QO PRECAST BARRELS CONCRETE Qo 00 0 o ° 0 O (D 0 0 0 0 0°000 00 ID ° CD (D° o Q CD oQ 4' . D ° 0 oQ 0 0 0 0 O o 0 0 0 00 C CD 0 o Q Q 6' 6'-6" RAID. `E SUMP DETAIL NOT TO SCALE STANDARD SIZE "A" GRATE FOR 30" CATCH BASIN FRAME FOR 30 CATCH BASIN ,,—EXTEND POURED IN PLACE CURB & GUTTER AROUND FRAME & GRATE �I K CATCH BASIN HEAD 30" CATCH BASIN BARREL ASTM C-478 to] NA I IS IM11 I aylyn 4" OF T' 1' topsoil .� 0O0 0 00 000 00 0 0 0 0p0 0 0 o00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 00 0 CD0 00� DRAINAGE DETAILS DRAINAGE DETAILS 20" DUI. TYPICAL PLAN VIEW NOTE: 1. THE USE OF THIN WALL KNOCKOUTS IN CATCH BASIN BARRELS IS NOT MANDATORY. FACTORY OR FIELD CORED HOLES IN A STD. 2'-6" DIA. REINFORCED CONCRETE PIPE DESIGNED FOR VERTICAL INSTALLATION & ALSO TO WITHSTAND HS-20 LOADING WILL ALSO BE APPROVED. 37" �30"� A SECTION A SIDE VIEW SD-5 30 CATCH BASIN PIPE ) �o �0 00 00 oo 0 0 0 0 0 0� 0 0 0 0 0 � 0� O o 0 0 Oo 0 Oo 00 0 0 CD(:::) COURSE ROCK 0 BACKFILL 2" 0 0 0 C7 MIN.-6" MAX 0 0 C) C) 0 00 0 0 0 C) C)Oo 0 4' MIN. 6'-6" RAID. NOT TO SCALE WALL KNOCKOUTS NOTE POURED CONCRETE BASE 12"-24" INFILTRATOR STD 4'dia MANHOLE SECURE PIPE TO WALL W/ SS STRAP AND HARDWARE. 4" minus rock 30" DIA. CATCH BASIN 3'-3" 1 30" D1A. CATCH BASIN SD-5 TYPE 1 THIS C.B. IS A MODIFIED ITD TYPE 1 C.B. PER ITD STD. DWG. E-6-A. APPROXIMATE WEIGHTS M,H. LID 540 LBS. 4' M.H. SECTION 1,470 LBS. (INCLUDES 4" BASE) REINFORCING NOTES: 1. REINF. TO BE CENTERED IN CONCRETE UNLESS OTHERWISE NOTED. 2. ALL LAPS TO BE A MINIMUM OF 48 BAR DIAMETERS. 3. CLEAR SPACING BETWEEN ANY PAR&L EL REINF. TO BE A MINIMUM OF 1 1 2 . 4. MANHOLE SECTIONS ARE DESIGNE TO MEET ASTM C478 LID DESIGN CRITERIA: CONCRETE STRENGTH (28-DAY)-5,000 PSI STEEL YIELD STRENGTH 60 000 PSI SOIL DENSITY 120 �CF EQUIV. SOIL FLUID PRESSURE 0 FT45 PCF DEPTH OF FILL AASHTO LOADING HS20 W2 4 REBAR FLOW LINE OF CURB A C ORS - LOCATE 3 1/2" FROM EDGE TOP OF CURB OF OPENING (TYP.) - z _FLOW — — — — — — 2'-0' k is is BOTTOM OF CURB B SECTION B SD-5 SHOWN WITHOUT FRAME & GRATE rD SECTION D SUMP CONDITION SHOWN WITH FRAME & GRATE INLET CURB & GUTTER FRAME & GRATE CONCRETE APRON (2) #4 REBAR ANCHORS -LOCATE OFIOPENING (TYP.) " FROM EDGE LOW LINE OF CURB TOP OF CURB ic-"\ SECTION C SD-5 30" DIA. CATCH BASIN HEAD CURB & GUTTER STYLE BOTTOM OF CURB J D SECTION D S'- GRADE CONDITION SHOWN WITH FRAME & GRATE 30 CATCH BASIN CURB I N STALATI ON NOT TO SCALE STANDARD MH RING & COVER FLUSH WITH GROUND SURFACE 2' PRECAST SOLID FLOOR AND LOWER MH SECTION CROSS SECTION STANDARD MH CONE SECTION 15" INLET FROM CATCH BASIN. EXTEND INTO INNER SEPARATOR RING 12" PVC TO SUMP 15" OPENING W/ FLEXIBLE SEAL, TYP. PERFORATE LOWER 1' Invert per plan nn�,r�,rniT /nnninr�rTE ADS 601 GEOTEXTI LE OR EQUAL MC-3500 CHAMBER 31, Bottom of Chambers (BoCH) J STORMTECH DETAIL SEE MANUFACTURER FOR INSTALLATION DETAILS ��ONAL E c 9FOF \P� q� CKCKE� z O W CC C) z LLJ Q o N I N � o N J Q z �- m Lu Q J U Q � Y� � r C) 4, E q p �W O� �o E" O V / Ld UW (n �� N CV LAW 0� I L0 Uz zCD o� Nz Lo Q Iz 1 Cn C)LL J Q LO SHEET 7 OF 7 SHEETS