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HomeMy WebLinkAboutC.303 Sanitary Sewer Plan & ProfileU 0 d Z 0 ro 0 U w U a) 0 U) 0 0 r2 0 U-1 V) z J J Ln 0 Z 3 0 0 i rn co 0 r2 0 i n. w J Li c� z o! 0 J L. LL. Ld V) r 0 w 0 w Sri H ¢ 0 o w ww J ¢¢ O U V) Z� zo Fy J wa TYPICAL SANITARY SEWER SPECIFICATIONS TO BE USED FOR PRIVATE SEWER DEVELOPMENT WITHIN CLAY TOWNSHIP REGIONAL WASTE DISTRICT REVISED 3/1/2007 1. Standard specifications of Clay Township Regional Waste District (the District) and Department of Transportation ( INDOT) shall apply for all work and materials. Sanitary sewer pipe shall be installed in accordance with Section 715 of the current INDOT standard specifications handbook. 2. Sanitary sewer gravity pipe, unless pressure rated pipe required per IAC or directional drilled pipe, shall be Polyvinyl Chloride (PVC) in accordance with ASTM D3034 -89 with a minimum wall thickness designation of SDR 35 and installed per ASTM D2321 -89 specification. PVC pipe used shall be grooved bell, spigot end, and gasketed. The pipe shall be made of PVC plastic having a cell classification of 12454B. 3. PVC sanitary sewer gravity fittings shall also conform to the requirements of the ASTM D3034 -89 specification. All fittings shall be molded in one piece with standard pipe bells, gasketed elastomeric joints, and spigot ends. Single piece molded PVC with standard pipe bells, gaskets, and spigot ends for back -to -back tee wyes are acceptable. Wall thickness of all fittings shall have a minimum designation of SDR 26. Gaskets for elastomeric joints shall be molded with a minimum cross - sectional area of 0.20 square inches and conform to ASTM F477 specification. 4. All sanitary manholes shall be precast concrete manholes in accordance with ASTM C478 and Section 720 of the current INDOT standard specifications handbook. 0 -rings shall conform to C443. Double row of Kent Seal or equivalent shall also be applied to all joints and between riser rings and castings. Manhole step spacing shall be no more than 16- inches. Manholes shall be air tested for leakage in accordance with ASTM C1244 -02, Standard Test Method for Concrete Sewer Manholes by the Negative Air Pressure (Vacuum) Test. A. Installation and operation of vacuum equipment and indicating devices must be in accordance with manufacturers' recommendations and performance specifications which have been provided by the manufacturer and accepted by the District Engineer. The vacuum equipment must be capable of testing the entire manhole, including the casting and riser rings. B. With the vacuum tester set in place: 1. Connect the vacuum pump to the outlet port with the valve open. 2. Draw a vacuum of ten (10) inches of Hg. (5 psi) and close the valve. C. Accepted standards for leakage will be established from the elapsed time for a negative pressure change from ten (10) inches to nine (9) inches of mercury. The maximum allowable leakage rate for a four (4) foot diameter manhole must be in accordance with the following: Minimum Elapsed Time for a: Manhole Depth Pressure Change of 1 Inch Hg 10 feet or less 60 seconds >10 feet but <15 feet 75 seconds >15 feet but <25 feet 90 seconds For manholes five (5) feet in diameter, add an additional fifteen (15) seconds and for manholes six (6) feet in diameter, add an additional thirty (30) seconds to the time requirements for four (4) foot diameter manholes. For all manholes deeper than twenty -five (25) feet, the Engineer will determine the applicable minimum elapsed time. D. If the manhole fails the test, necessary repairs must be made. The vacuum test and repairs must be repeated until the manhole passes the test. E. If manhole joint sealants are pulled out during the vacuum test, the manhole must be disassembled and the joint sealants replaced. F. Manholes will be subject to visual inspection with all visual leaks being repaired. 5. Butyl rubber coating with plastic wrap shall be applied around each manhole joint from 3- inches above to 3- inches below each joint. The appropriate primer shall be applied prior to applying the rubber coating. Inside joints to be filled with precoat plug material. Entire exterior surface of sanitary sewer manholes shall be sprayed with a bituminous coating and all exterior gap exposure of riser rings shall be back plastered or grouted with nonshrink grout. 6. The manhole chimneys, including all riser rings shall be sealed using flex rib internal chimney seal manufactured by Cretex, NPC, or a District approved equal. The flex rib internal chimney seal shall extend from a minimum of 3- inches below the top of the cone section to 3- inches over the manhole casting frame or per manufacturers installation procedures if directed otherwise. Internal Chimney Seal shall be installed after manhole vacuum testing and prior to final acceptance. Water test may be done, per manufacturer or Districts recommendation, to provide assurance that internal chimney seal is water tight. 7. The casting elevations are set by plan, however, the castings are to be adjusted in the field by the District's representative should a discrepancy occur between plan grade and existing grade. New manhole ring(s) and cover shall be installed to establish grade. Maximum height of adjusting rings shall be 12 -inch on existing structure adjustment and 10 -inch maximum on new construction. 8. Backfill around all installed or proposed manhole structures, sidewalks, bike paths and /or all paved a reas shall be made with granular material ( b - born ow ) or No. 8 stone, up to 18- inches below crosssection thickness (which shall include "No. 53 " stone depth). If more stringent backfill requirements are set out per city, town, county, or District specifications those standards shall a be followed. Trench opening enin within 5 -feet of the back of the curb of paved roadways, shall be backfilled with granular material or No. 8 stone in accordance with Section 211 of the current IND OT standard specifications ha ndbook. 9. The Contractor shall be responsible for verifying n 9 that state highways, Ys city, and county permits have been obtained by the developer prior to start of construction. 10. Initial asbuilts shall be presented to the inspecting engineer prior to final submittal to the District for review, otherwise Contractor shall be required to furnish the developers Engineer with a set of prints showing actual sewer locations and inverts including lateral location, depth, and length. Such asbuilt P rints must be received by the Engineer ineer before the final contract payment Ym ent can be authorized. Asbuilts shall be submitted per the Districts current standard which can be found at www.ctrwd.org. . 9 ' t e indicated he surface with a 11. The sanitary sewer laterals and stubs termination shall b detectable metal post set immediately above the said termination point if full connection is not immediately made. 12. All sanitary sewer lines upon completion will be required to pass a law pressure air test. Said test shall be conducted according to ASTM F1417 -92, and shall be witnessed by a District employee or the Districts representative. The testing shall be in accordance with Table 1 as follows with 0.5 psi being added for each foot of water above the sewer line being tested. Sewer lines shall be subject to visual leak inspection at downstream manholes with all visual leaks being repaired and subject to televising requests by the District. 13. Prior to final deflection test (mandrel test) all mainlines shall be cleaned and free of any debris. Deflection tests shall be performed on all flexible* pipe after the final backfill has been in place deflection test results The i at least 30 days . No pipe shall exceed a vertical deflection of 5% de following are considered non - flexible pipes: co ncre to pipe, e duc the iron pipe, and cast iron pipe). . The deflection test shall be performed with a nine -point mandrel. Proving rings shall be available b at time of test otherwise no testing will be allowed. All mandrel testing shall be witne ssed y a Distr ct employee Ye e or the Districts representative. ve. water tight with a gasketed ca capable of 14. The ends of all laterals are to be plugged g g P P withstanding a low pressure air test without leakage. Laterals shall be subject to visual leak inspection at downstream manholes with all visual leaks being repaired. 15. Bedding for flexible pipe and rigid pipe shall be No. 8 crushed stone from 6- inches below to 12- inches above the pipe. Manholes shall be placed on no less than 6- inches of No. 8 crushed stone bedding. 16. Water line, utility, and legal drain crossings and separations shall be in accordance with the more stringent of the two: 327 IAC 3 -6 -9 or the Districts standard drawings. 17. The trench shall be opened sufficiently ahead of pipe laying to reveal obstruction, and shall be properly protected and /or barricaded when left unattended. 18. No water shall be permitted to flow into the sanitary sewer system during construction. Contractor shall utilize a pump to keep the water level below the pipe. Pump discharge shall be storm outlet in accordance with state and federal laws and directed to a sto regulations (327 IAC 9 3- 6 -20). Any pipe entering existing sewers shall be plugged with screw type mechanical, braced plug until such time as all tests on the sewers and all punch list items are complete. 19. All sewer laterals installed shall be bedded the same as the main line sewer. 20. Forty -eight (48) hours notice shall be given to the District prior to the start of sewer construction. Also, 48 hours notice shall be given prior to doing any testing on the sewer. 21. Manhole castings shall be stamped SANITARY SEWER (Neenah Casting R -1772 or East Jordan 1022Z1GS) and be self - sealing type. The casting flange shall be 34 inches and the clear opening shall be min. 20- 13/16 inches. Watertight castings shall be bolt- down East Jordan 1022Z1PT and also stamped SANITARY SEWER. 22. The minimum slope of the sewer shall be: Size of Pipe Minimum Constructed Slooe 8 -inch 0.40% 10 -inch 0.28% 12 -inch 0.22% 15 -inch 0.15% 18 -inch 0.12% 23. The Contractor shall provide measurements of the slope of the sewer for each manhole section as construction progresses. Such measurements shall be certified by a Registered Land Surveyor or Engineer and be available on -site for observation by the District's Inspector. No more than three manhole sections can be constructed in advance of such measurements. 24. In the event the Contractor does not meet the minimum slopes, the sewer section and any other affected sewer sections shall be reconstructed to meet such minimum slopes. 25. Laterals are to be installed with a minimum 14 gauge tracer wire from the wye to the terminus. Upon lateral completion the contractor for the building or home will extend the wire from this terminus to the building cleanout adjacent to the building. BENCH INFO ('88 datum) BRONZE DISK SET IN THE TOP OF THE NE CORNER OF A CONC. SWITCH BASE; 8 INCHES BELOW THE LEVEL OF THE RAILROAD TRACKS; 2 YARDS EAST OF THE EAST RAIL; 7 RAILS SOUTH OF 111TH STREET; 10 RAILS NORTH OF THE CROSSING OF THE INDIANA RAILROAD; 11.5 RAILS NORTH OF MILE POST B 170; 2 MILES SOUTH OF THE STATION ALONG THE RAILROAD. STAMPED "Y 42 1934 ". ELEV = 838.62 ACE TBM 50 CHISELED SQUARE E. SIDE LIGHT POLE CONC BASE 250'± S. OF N.E. CORNER SITE AND 30'± E. OF EAST R. FL EV = 845.34 ASI TBM 80 CHISELED SQUARE ON NORTH SIDE LIGHT POLE BASE; ±300' EAST OF PENNSYLVANIA STREET ON SOUTH SIDE JOHN KIRK FURNITURE BUILDING. FL EV = 857.65 ASI TBM 81 CHISELED "X" ON EAST BOLT FIRE HYDRANT ON WEST SIDE PENNSYLVANIA STREET IN FRONT OF ADDRESS: 12065; EAST MOST OF TWO FIRE HYDRANTS. ELEV = 860.20 U" SCALE: 1"=30' a� i /grass). - c �\ CIO I �i it v ' m .I �I 0 +00 1+00 2 +00 3 +00 4 +00 5 +00 TABLE 1 MINIMUM SPECIFIED TIME REQUIRED FOR A 1.0 psi DROP FOR SIZE AND LENGTH OF PIPE INDICATED (testing pressure after stabilization no less than 4.0 psi and no more than 8.0 psi) Pipe Diameter In. Minimum Time. nun:s Length for Afitummm Time. ft Time :or Lonver Length. S 5pecillcationTime forLen2th(L) Sho,,vn.min:� v Telephone Marker In Curb Inlet loo ft SCALE: 1: = 30' (HORIZ) '00 ft ' �O ft 300 8 315011 400 it SANITARY SEWER LINE 1 3:46 59- 0.3 S0 L 3:46 . 46 1" = 5' (VERT) 875 875 3:46 3:46 3:46 6 x:40 39S 0.S ;4L 5:40 4:40 4:40 'z:40 5:40 4:40 4z:4' 6:'4 S -:34 ' 9 1.2O L -'4 4 Reinforced Concrete Pipe vcp T. -4 10 9:26 '39 13 -4 L °:'6 9:'6 9:26 9:;3 11: ; 13: 1 1:49 1 -:4S 199 ;.4 IS L 11: 11:'-4 14:1 1 -:0; 19: ^S :4- _`:35 L" 14:10 1 ;9 -- -- -- N 1-:45 2:1 '6:4' 31:09 3 6 40:04 15 1 -:00 133 - -- -- - - - - - -- - - - - __0 -- - - - - - - - - -- 44:;' X1:16 -:41 _ O - Z 114 _ Z '6: 1,J -- r-� - -- -- Z -- - - -- - - - - - - -- - -- - - - - - -- - -- -S:31 24 - - 99 i3.6 -4 L ':4- i _4:11 - - - ^ ^ 870 91:1!) Z L c6 -*� W 0 0 n - O 0 2S: 1 43:16 - -- -- 0 -- S6:32 100:4- - -- - -- -- - - -- - -- 1_'9:45 30 -S:-'O i� d 0 0° '1._ L 870 -1:L 5 :0 lUC._� _ 16 14':'6 160:14z sit 31:10 - `.S'' L 43:05 64:3; 56:10 10-:43 129:16 140:43 1 -2:'1 193: 3 36 34:0 + 3 i. -6s L `l:i" - ;` 10_:34 126:1' 1-3: ;0 ao 3 w 20 =:0- '31):46 - Z Q WU)� Z M_ �2 Z �2 > N(nF- - S c _ C-) a- - � U 0- N U - -- - �II F-� �� 865 W N UJI v v 865 I0 1-- UJI 860 - - - - -- -- - - - -- - -- - - - - - -- - __- - -- - - - - _ - - - -_- __� i �I 860 __ _ -- _ _ -- _ _ _ __ - -_ -_ __ ____ ____ _._- - _____ -- - _ _._- _-- __.___ -- -_ - - - - -- __ -- - - -_ -- -_ -/ - - - -- PROPOSED - - - - - - - -- -- - - - - -- GRADE -- __- _ -- __ - - -- - - - - -- _ - - -- ___ -- _ EXISTING 855 -- - -- - - GROUND -- - - _ - -- - -- - -- - � I , / I / / N I GRANULAR _- / /GRANULAR ' �' + +I.' /_t' BACKFILL --- -- -- -- } - - - - -- - - - -- - - - - -- - - - - - -- 850 - -- - __--- - -___� I - -' r - ,, '0 BACKFILL - - _ _ _ - - - 1 +70 WYE CONNECTION - NI /' ,' REQUIRED �"� /I 850 I 7 - REQUIRED � � � � 8 SAN. LATERAL , • / / / / .4 CORE EXISTING - - - - -- f ' - - % -/_ 1 -- INV:846.51 - - 1 , / / MANHOLE FOR NEW /_ L - -- PIPE CONNECTION -- 845 t- - -- - - -_ - -- - -- -- ---- _ - -- - - -- _ 845 CONTRACTOR SHALL JACK _ _ -- - - - - -- _ -- - - - - -- - -- _ -- - - -- - - -- - - --� &BORE BENEATH EXISTING DRIVE (OPTIONAL) _ -_ ____ -- - - -_ _- - - - - -- - - -- - - - - -- - -- -- - - - -- - - -- - - -- - --+ -477 LF OF 8" SDR 35 PVC ® 0.45% SLOPE - - - - - - - - -- - - - - - -- - - -- - - -- -- - - - - -- -'; - - -- - -- 840 840 CONTRACTOR SHALL FIELD VERIFY EXISTING - -- - - - INVERT ELEVATIONS PRIOR CONSTRUCTION - TO C - - - - -- - Ln d t\ cD O to LO _ f � _ � n LO: U) cD li 835 00- - j 835 0 +00 1+00 2 +00 3 +00 4 +00 5 +00 TABLE 1 MINIMUM SPECIFIED TIME REQUIRED FOR A 1.0 psi DROP FOR SIZE AND LENGTH OF PIPE INDICATED (testing pressure after stabilization no less than 4.0 psi and no more than 8.0 psi) Pipe Diameter In. Minimum Time. nun:s Length for Afitummm Time. ft Time :or Lonver Length. S 5pecillcationTime forLen2th(L) Sho,,vn.min:� v Telephone Marker In Curb Inlet loo ft ft '00 ft ' �O ft 300 8 315011 400 it 4;0 ft 4 3:46 59- 0.3 S0 L 3:46 . 46 3:46 3:46 3:46 3:46 3:46 3:46 6 x:40 39S 0.S ;4L 5:40 4:40 4:40 'z:40 5:40 4:40 4z:4' 6:'4 S -:34 ' 9 1.2O L -'4 4 Reinforced Concrete Pipe vcp T. -4 10 9:26 '39 13 -4 L °:'6 9:'6 9:26 9:;3 11: ; 13: 1 1:49 1 -:4S 199 ;.4 IS L 11: 11:'-4 14:1 1 -:0; 19: ^S :4- _`:35 L" 14:10 1 ;9 4.34' L 14:1;) 14:10 1-:45 2:1 '6:4' 31:09 3 6 40:04 15 1 -:00 133 -.69'L 1 -:00 19:1: Z:35 3 ':0 35:'- 44:;' X1:16 -:41 '1 19:4Z 0 114 10.4 -6L 19:40 '6: 1,J 34:;4 43:3" X2:'1 61:00 69:4,, -S:31 24 2 2:40 99 i3.6 -4 L ':4- i _4:11 4 ;:34 46:45 6S: == -9:46 91:1!) 10':33 1-.306 L 2S: 1 43:16 -:41 -':i7- S6:32 100:4- 11;::- 1_'9:45 30 -S:-'O 50 '1._ L ?:-- -1:L 5 :0 lUC._� 1'4:35 14':'6 160:14z 33 31:10 - `.S'' L 43:05 64:3; 56:10 10-:43 129:16 140:43 1 -2:'1 193: 3 36 34:0 S6 3 i. -6s L `l:i" - ;` 10_:34 126:1' 1-3: ;0 1 -9:29 20 =:0- '31):46 EXISTING TOPOGRAPHY LEGEND 05/17/2013 Beehive Inlet v Telephone Marker In Curb Inlet iD- Telephone Pedestal © Lid JOB NO. Fire Hydrant * Guard Post j` Sprinkler Valve QS Sanitary Manhole O Stand Pipe -� Sign a Buried Electric Line Coniferous Tree t Buried Telephone Line Tree Stump w Buried Water Line Deciduous Tree t Top Of Rim Elevation jE( Electric Box inv Invert Elevation Ground Light rcp Reinforced Concrete Pipe Light Pole vcp Clay Pipe 0 Transformer cpp Corrugated Plastic Pipe ® Telephone Handhole pvc Plastic Pipe (1 ) Telephone Manhole NOTE: PROPOSED WATER, GAS, ELECTRICAL AND TELECOMMUNICATION LINES SHOWN ARE ESTIMATED AND SHALL BE COORDINATED IN THE FIELD BY THE CONTRACTOR AND /OR APPROPRIATE UTILITY COMPANY TO ENSURE PROPER VERTICAL SEPARATION IS PROVIDED. CITY OF CARMEL DEPARTMENT OF ENGINEERING NOTES: 1. ALL WORK IN THE PUBLIC RIGHT -OF -WAY SHALL CONFORM TO CURRENT CITY OF CARMEL STANDARDS. ALL STREETS AND WATER MAINS ARE TO BE CONSTRUCTED TO CARMEL STANDARD SPECIFICATIONS. ALL STORM SEWERS SHALL BE CONSTRUCTED TO CITY OF CARMEL AND HAMILTON COUNTY STANDARDS. CONTACT THE APPROPRIATE AGENCIES FOR ADDITIONAL INFORMATION AND /OR DETAILS. 2. ALL PAVING WITHIN THE EXISTING AND PROPOSED RIGHT -OF -WAY SHALL CONFORM TO THE REQUIREMENTS OF THE DEPARTMENT OF ENGINEERING. CONTRACTOR SHALL CONTACT THE DEPARTMENT OF ENGINEERING TO SCHEDULE A PRE - CONSTRUCTION MEETING TO REVIEW THE DEPARTMENT'S CONSTRUCTION REQUIREMENTS, STAFF NOTIFICATION REQUIREMENTS, REQUIRED INSPECTIONS FOR CERTAIN STAGES OF THE WORK, AND TO REVIEW THE AUTHORITY OF THE DEPARTMENT AS IT RELATES TO WORK WITHIN ANY EXISTING OR PROPOSED CITY RIGHT -OF -WAY. 3. ALL PAVING IS TO BE COMPLETED WITHIN THE SAME PAVING SEASON. NOTE: CONTACT CARMEL UTILITIES DIRECTLY FOR THEIR UTILITY LOCATES. CAUTION 11 THE LOCATIONS OF ALL EXISTING UNDERGROUND UTILITIES SHOWN ON THIS PLAN ARE BASED UPON ABOVE GROUND EVIDENCE ( including, but not limited to, manholes, inlets, valves, and marks made upon the ground by others ) AND ARE SPECULATIVE IN NATURE. THERE MAY ALSO BE OTHER EXISTING UNDERGROUND UTILITIES FOR WHICH THERE IS NO ABOVE GROUND EVIDENCE OR FOR WHICH NO ABOVE GROUND EVIDENCE WAS OBSERVED. THE EXACT LOCATIONS OF SAID EXISTING UNDERGROUND UTILITIES SHALL BE VERIFIED BY THE CONTRACTOR PRIOR TO ANY AND ALL CONSTRUCTION. 1 -800- 382 -5544 CALL TOLL FREE - INDIANA UNDERGROUND - OON U M O HLov.c (n N LO p_ 0 W r.� m ZZM 7 U u�w u� 0 1: IL ozLn to<ti ~ °z"' -� M J w F- U Z Z - O W Z a V U of a MEMO ■10MEM Ne QQ O�GJ G CERTIFIED BY J W 2 cc a V LL V O J W wN V� W W y C* ra O �aZ o40 V�Za �> a H a CO) >z cc oft J w WSJ O CO) W � Z Z Jas W v as 3 � ~ O O N A ZZ Z a3 a J a W REVISIONS SANITARY SEWER PLAN AND PROFILE SHEET NO. C.303 OF DATE: 05/17/2013 DRAWN BY: JCS CHK D BY: RLN JOB NO. 2013.00569 REVISIONS SANITARY SEWER PLAN AND PROFILE SHEET NO. C.303 OF