HomeMy WebLinkAbout037-97. Cover SheetTYPICAL SANITARY SEWER SPECIFICATIONS WITHIN CLAY TOWNSHIP REGIONAL WASTE D�STRICT:
1. Stondard specifications of the Clay Waste District and Indiana Department of Highwoys shall apply for all work and materials. Pipe shall be installed in occordance with
Section 715.
2. Sanitary sewer pipe shall be PVC in accordance with ASTM D-3034-89 (S.D.R. 35) and ASTM 2321. PVC pipe shall have grooved bell and gasket. The pipe shall be made of PVC
plastic hoving a cell classificotion of 124548.
3. PVC sewer fittings sholl conform to the requirements of ASTM d-3032-89 specification. Fittings in sizes through 8" shall be molded in one piece with elastomeric joints
and minimum socket depths as specified in sections 6 2 ond 7.3.2. Fittings 10" ond larger shall be molded or fobricated in occordance with section 7.11 with manufacturers
standord pipe belis and gaskets. Wall thickness of fittings shall be SDR 26 as defined in section 7.4.1 of the specifications. Gasl:ets for elastomeric joints shall be
molded with a minimum cros's-sectional area of 0.20 squore inches and conform to ASTM F-477 specificotion. Fittings shall be rrianufactured by Harco or equol.
4. All sanitary manholes shall be "precast concrete manholes in accordance with ASTM C-478 and Section 720. 0-Rings shall conform to C-443. Kent Seal or equivalent sholl
also be applied to all joints and between riser rings ond castings. Manhole step spacing shall be no more thon 16-inches.
5. Butyl rubber coating shall be appl�ed around each monhole joint from 6-inches above to 6-�nches below each joint. The appropriate primer shall be applied prior to
applying the rubber coating. Inside joints to be filled with precoat plug material.
6. The casting elevations ore set by plan. However, the castings are to be adjusted in the field by the Engineer's representative, sho��ld a discreponcy occur between plan
grade and existing qrode. New monhole ring ond cover shall be installed to establish grode. Moximum height of adjusting rings sholl be 12-inches.
7. If sturm/sonitary pipe is to be under povement or at its nearest point is within 5 ft. or less of pavement, sidewalks, curbs, 9utters or similar structures, the entire
trench shall be bockfilled with material in occordance with 211 .O1 of the 1988 indiana Deportment of Highway Stondard Spec s.
B. The Contractor shall be responsible for verifying that ail stote highways, city and county permits have been obtained by the developer prior to start of construction.
9. The Contractor sholl be required to furnish the developer's Engineer with a set of prints, marked in red pencil, showing octual sewer location ond invert, to include
lateral location, depth and length. Such "as-built" prints must be received by the Engineer before the final contract payment can be authorized. The sanitary sewer
laterols ond stubs termination shall be indicated on the surface with a 10' 2x4 pointed orange set immediotely above soid terminotion point, with lateral depth written on 2x4
10. All sanitary sewer lines upon completion will be required to pass an infiltrotion weir test and a low pressure air test, unless otherwise directed by the Engineer. Said
test shall be conducted occording to NCPI Stondord Method, and shall be witnessed by an Enqineer ond o representative of the C ay Woste District.
11. Deflection tests shall be performed on all flexibfe' pipe after the final backfill has been in-place at least 30 days. No pipe sholl exceed a vertical deflection of 5
percent deflection test results. ("The following are cunsidered non-flexible pipes: concrete pipe, ductile iron pipe and cast iron pipe.) The deflection test sho�l be
performed with a nine-point mandrel. Provinq rings sholl be available.
12. All mandrel testing sholl be observed by a Professionol Engineer for certificotion ond a representative of the Cloy Waste District.
13. The ends of latera�s are to be plugged tight with o broced plastic disc or cap copoble of withstonding a low pressure air test without leakoge.
14. Bedding for flexible pipe shall be No. 8 crushed stone from 6-inches below the pipe to 12-inches above the pipe. Bedding for rigid pipe shall be No. 8 crushed stone from
6-inches below the pipe to the spring line of the pipe ond from this point to 12 inches above sholl be fill sand or equivalent. Manholes shall be placed on no less thon
6-inches of No. 8 crushed stone bedding.
15. Water and sewer line crossings and separotions shall be in accordance with Ten States' Standords.
16. Trench shall be opened sufficiently ahead of pipe laying to reveal obstructions, and sholl be properly protected and/or borricoded when left unattended.
17. No water shall be permitted to flow into the sanitory sewer system durinq construction. Controctor shall utilize a pump to keep tfie woter level below the pipe. Pump
discharge sholl be directed to a storm outlet. Any pipe entering existing sewers shall be plugged, until such time es all tests on the sewers have been completed and the
lines have possed all punch lists. NOTE: Pluq must be mechan�cal screwed type.
18. All sewer foterols installed by the mainline Contractor shall be bedded the same as the moin line sewer.
19. Forty-eight (48) hours notice shall be given to the Clay Waste District prior to the start of sewer construction. Also, 48-hours notice shall be given prior to any
testing done on the sewer.
20. Manhole castings shall be stamped "SANITARY SEWER" (Neenah Casting R 1642 or equol) and be self-sealing type. Waterproof castings shall be Neenah R-1916-F1 ond stamped
"Sanitary Sewer".
21. The minimum slope for sewer acceptonce by the Clay Township Regionol Waste District ore:
Size of pipe Minimum Constructed Slope
8-inch 0.40°l,
10-inch 0.28%
12-inch 0.22�
15-inch 0.157
18-inch 0.12i
22. The Controctor sholl provide meosurements 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 ond be availobie on-site for observotion by the District's Inspector. No more than three monhole sections can be constructed in
advance of such meesurements.
23. In the event the Controctor does not meet the minimum slopes, the sewer section and any other affected sewer sections shali be reconstructed to meet such minimum slopes.
24. No roof drains, footing drains and/or surface water droins may be connected to the sanitary sewer system, including temporary ccnnections during construction.
25. Sewers crossing mains shal! be loid to provide minimum distonce of 18 inches between the outside of the woter moin and the oui:side of the sewer. This sholl be the case
where the water main is either above of below the sewer. The crossing shall be arranged so that the sewer joints will be equidistant and os far as possible from the
M;oter main �oints. Where a woter main crosses under o sewer, adequote structurol support shall be provided for the sewer prevent damage to the water moin. When it is
impossibie to obtoin proper horizontal and vertical separation as stipulated obove, the sewer shall be desiqned ond constructed eq��al to woter pipe and sholl be pressured
tested to assure watertightness prior to backfilling.
26. Water mains shall be of ductiie iron Class 50 cement lined pipe, and or os specified by the presiding water company, unless otherwise noted in the plans.
A. Water lines snall be of ductile iron pipe, Class 50 cement lined pipe, unless otherwise noted in the plans.
B. Stop shall be those manufactured by Ford or Mueller Corporation with AWWA taper thread, ond with copper compression type fitting on outlet, or equal.
C. Blow-off valves shall be those manufactured by Mueller Corporation (H-10283 or H-10291), or equal.
D. Angle valves at the end of water service stub are to be copper compression type fitting also, ond are to be pr;;'e�ted with plastic boy over the volve.
E 3/4" taps in lines smaller than 4 inches shall be only by tapped tee or tapping soddle. Water service lines should be markeci on curbs with blue paint. (Sewer lateral
locotion - red).
27. No troffic will be allowed on prepared subgrade prior to paving.
28. All street construction within the lines of dedicated right-of-way shall be in accordonce with the Specifications of th•: �amilton County Highway Deportment.
29. Property line corners of street intersections are rounded by an arc having a 25' rodius. Property iines drawn hereon ore carried io the P.I. of the orc.
30. A temporary seedinq mixture in the oreos where stripping of fills have been graded shall be seeded for silt and erc��•�n protection. After groding oll construction areas
are to be seeded as follows:
A. Swale seeding - seed ond fertilize within construction limits with 5j�/ocre "Redtop" grass, 20�/ocre "Rye Grass", 20�/acre "Blue Grass", 25�j/acre "Toll Fescue Gross",
and 600�/acre 12-12-12 fertilizer.
B. Cut/Fill Seeding Along Paved Areas - seed and fertilize with 25�//ocre "Tall Fescue Grass", 20�/acre "Rye Grass", 15jj/ocre "Blue Grass", and 600j�/ocre 12-12-12
fertilizer.
31. The location of houses (depicted by rectangles) show the pad elevation and/or outside grade. The finished floor elevotion is 12" inches higher, more or less than the
outside grade.
32. It shall be the responsibility of each contractor to verify all existinq utilities and conditions pertaining to his phase of the work. It sholl be the contractors
responsibility to contact the owners of the various utilities before work is storted. The contractor shall notify in writing the owners ond/or engineers of any chanqes,
errors, or omissions found on these plans or in the field before work is storted or resumed.
33. All droinoge pipe and ditch outfalis to receiving streams shall be constructed in accordance with drawings, subject however, to any modificotion required by the County
Droinage Board at the time instailation is completed and to any adjustments needed for field conditions that could not be antic�pated on the design drowings.
34. Contractor to record dimension of eoch water stub from neorest fire hydront measured along the water moin.
35. The above locotions of laterols, olong with any other construction changes are to be incorporoted on the originol construction drowings and record drowings submitted to
the Clay Township Regional Waste District Office as soon ofter completion of construction as possible.
36. Contractor shall verify subsurface conditions prior to bidding.
37. The engineer and/or owner disclaim any role in the construction means and methods associated with the project as set forth in ttiese plans.
SHEET INDEX
SHT. N0. DESCRIPTION
1 Title Sheet
2 Developn�ent Plan
3-5 Storm Sewer Plan �c Profile Sheet
6-7 Sanitary Sewer Plan 8c Profile Sheet
8-9 Street Plan Bc Profile
10-11 Erosion Control Plan
12-13 Detail Sheet
14 Traffic Control Sheet
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NOTE: THE ENGINEER AND/OR OWNER
DISCLAIM ANY ROLE IN THE CONSTRUCTION
MEANS AND METHODS AS50CIATED WITH THE
PROJECT AS SET FORTH IN THESE PL.ANS.
PREPARED FOR:
NOTES: IT SHALL BE THE RESPONSIBILITY OF EACH CONTRACTOR
10 VERIFY ALL EXISTING UTILITIES AND CONDITIONS PERTAINING
TO HIS PHASE OF THE WORK. IT SHALL BE THE CONTRACTORS
RESPONSIBIIITY TO CONTACT THE OWNERS OF THE VARIWS U1ILITIES
BEFORE WORK IS STARTED. THE CONTRACTOR SHALL NOTIFY IN
WRITING THE OWNERS OR THE ENqNEER OF ANY CHANCES, ERRORS
OR OMISSIONS FOUND ON THESE PLANS OR IN THE FIELD BEFORE
WORK IS STARTED OR RESUMED.
DONALD K. SMITH
4545 NORTHWESTERN DRIVE #A
ZIONSVILLE, INDIANA 46077-9224
TELEPHONE: (317)
PREPARED BY:
WEIHE ENGINEERS, INC.
10505 NORTH COLLEGE aVE
INDIANAPOLIS, INDIANA 46280
TELEPHONE. (317) 846-6611
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AREA M AP
GENERAL NOTES:
1. All storrn sewers shall be constructed with reinforced concrete pipe Class III
or as noted and contorm to A.S.T.M. C-76 or latest revision. All manholes
shall be precast concrete construction in accordonce with State of Indiana
Specifir_ations and sholl hove Type "A" cost iron ring ond cover.
2. Joints ir sewer pipe shall conform to A.S.T.M. Specification C-425 or Iatest
revision.
3. Sewer pi�,e sholl be bedded in occordance with detail shown. Sewer trenches
shall be kept free of all woter. Do not allow water or mud tc enter the
sewer.
4. AI� pipe or drainage structures in trenches under paved surfaces and within 10
feet of 1he povement shatl be backfilled with granular material and compacted
by appro���ad methods.
5. No reoi ±roins, footing droins and / or surfoce woter drains may be connected
to the sanitary sewer system, including temporary connections during
COf1StfUCtlUfi.
6. Sewers crossing mains sholl be laid to provide minimum distonce of 18 inches
betwe2n 'iie outside of the water main and the outside of the sewer. This sholl
be the case where the water main is either above or below the sewer. The
crossi:�y sh�ll be orronged so that the sewer joints will be equidistant ond as
for as pessible from the water main joints. Where a water main crosses under
a sewer, adequate structural support shall be provided for the sewer to
prevent domage to the water main. When it is impossible to obtoin proper
horiz¢;��^.� ond vertical separotion as stipuloted above, the sewer shall be
designed and constructed equai to woter pipe and shall be pressure tested to
assure watertightness prior to backfilling.
8. All water mains to be pressure tested for leakage and steritized in
accordonce with directions from Carmel Woter Department.
9. No traffic will be ollowed on prepared subgrode prior to paving.
10. All street construction within the lines of dedicoted right-of-woy sholl be
in accordance with the Specifications of Hamilton County Highwoy Department.
11. Property line corners of street intersections are rounded by on orc having
a 2�' radius. Property lines drown hereon are carried to the P.I. or the
arc.
12. A temporary seeding mixture in the areos where stripping of fills have been
graded shall be seeded for silt ond erosion protection. After 9radin9 ail
ca^struction areas are to be seeded as follows:
A. Swale seeding : Seed and fertilize within construction limits with 5�/acre
"Redtop" gross, 20#/ocre "Rye Grass", 20�/acre "Blue Grass", 25#/acre
"Tall Fescue" grass, and 600�/acre 12-12-12 fertilizer.
B. Cut/Fill Seeding Along Poved Areas: Seed and fertilize with 25�/acre "Toll
Fescue" grass, 20#/acre "Rye Gross". 15#/acre "Blue Grass" ond 600#/acre
12-12-12 fertilizer.
13. The location of houses (depicted by rectangles) show the pad elevation ond/or
outside grode. The finished floor elevation is 8 inches higher, more or less
thon the outside grade.
14. It shail be the responsibility of eoch contractor to verify oll existing
utilities and conditions pertaining to his phase of the work. It shall also
be the contractors responsibility to contact the owners of the vorious
utilities before work is started. The controctor sholl notify in writing the
owners and/or the engineers of any chanqes, errors, or omissions fqund on
these plans or in the field before work is started or resumed.
15. All drainage pipe and ditch outfolls to receiving streams sholl be
constructed in accordance with drawings, subject however, to any modification
required by the City of Carmel ot the time installotion is completed and to
ony adjustments needed for field conditions thot could not be anticipated on
the design drawings.
16. Controctor to record dimensions measured atong sewer line from nearest
manhn�a to each sonitary sewer laterol.
17. Contractor to record dimension of each water stub from nearest fire hydront
measured along the water main.
18. The abcve locations of laterals, along with ony other construction chonges
are to be incorporoted on the original construction drowings and record
drawings submitted to the City Engineer's Office os soon after completion of
construction as possible.
19 Controctor shall verity subsurfoce conditions prior to bidding.
20. "The engineer and/or owner disciaim any role in the construction means nnd
methods ossociated with the project as set forth in these plons."
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