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10 ( 9
EARTHWORK SPECIFICATIONS:
1. SCOPE OF WORK
A) EXTENT: THE WORK REQUIRED UNDER THIS SECTION CONSISTS OF ALL EXCAVATING, FILLING,
ROUGH GRADING AND RELATED ITEMS NECESSARY TO COMPLETE THE WORK INDICATED ON THE DRAWINGS
AND DESCRIBED IN THE SPECIFICATIONS.
2. IN GENERAL THE ITEMS OF WORK TO BE PERFORMED UNDER THIS SECTION SHALL INCLUDE CLEARING
STUMPS PROTECTION OF TREES TO REMAIN
F TREES AND S (WHERE REQUIRED),
AND GRUBBING, REMOVAL 0 ( E E E ), ,
STRIPPING AND STORAGE OF TOPSOIL, FILL, COMPACTION AND ROUGH GRADING OF ENTIRE SITE AS
INDICATED ON THE DRAWINGS.
3. EXCAVATED MATERIAL THAT IS SUITABLE MAY BE USED FOR FILLS. ALL UNSUITABLE MATERIALS AND
ALL SURPLUS EXCAVATED MATERIAL NOT REQUIRED SHALL BE REMOVED FROM THE SITE. THE LOCATION OF
DUMP AND LENGTH OF HAUL SHALL BE THE CONTRACTOR'S RESPONSIBILITY.
4 PROVIDE AND
PLACE A NY A DD ITIONAL FI LL MATERIAL FROM OFF T H E S I TE AS MAY BE NECESSARY TO
PRODUCE THE GRADES REQUIRED. FILL OBTAINED FROM OFF SITE SHALL BE OF KIND AND QUALITY AS
SPECIFIED TO FILLS HEREIN AND THE SOURCE APPROVED BY THE ENGINEER AND OWNER.
I A V A TRASH RUBBISH
5. THE CONTRACTOR SHALL ACCEPT THE SITE S HE FINDS IT AND SHALL REMOVE ALL ,
AND DEBRIS FROM THE SITE PRIOR TO STARTING EXCAVATION.
B) WORK INCLUDED: THE FOLLOWING ITEMS OF RELATED WORK ARE SPECIFIED AND INCLUDED IN
OTHER SECTIONS OF THESE SPECIFICATIONS.
1. EXCAVATION, GRADING AND BACKFILLING FOR UTILITY LINES.
2. STORM DRAINAGE SYSTEMS.
3. SANITARY SEWER SYSTEMS.
4. WATER SUPPLY SYSTEMS.
5. DRIVES AND PAVING.
2. BENCHMARKS
A) MAINTAIN CAREFULLY ALL BENCHMARKS, MONUMENTS AND OTHER REFERENCE POINTS, IF
DISTURBED OR DESTROYED REPLACE AS DIRECTED BY ENGINEER.
3. PROTECTION OF TREES
A) GENERAL PROTECTION: THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE PROTECTION OF TOPS,
TRUNKS AND ROOTS OF EXISTING TREES ON THE PROJECT SITE THAT ARE TO REMAIN. EXISTING TREES
SUBJECT TO CONSTRUCTION DAMAGE SHALL BE BOXED, FENCED OR OTHERWISE PROTECTED BEFORE ANY
WORK IS STARTED, DO NOT STOCKPILE WITHIN BRANCH SPREAD. REMOVE INTERFERING BRANCHES WITHOUT
INJURY TO TRUNKS AND COVER SCARS WITH TREE PAINT.
4. REMOVAL OF TREES
A) REMOVE ALL TREES AND STUMPS FROM AREA TO BE OCCUPIED BY ROAD AND SURFACED AREAS.
REMOVAL OF TREES OUTSIDE THESE AREAS SHALL ONLY BE DONE AS NOTED ON DRAWINGS OR APPROVED
BY THE OWNER.
B) ALL BRUSH, STUMPS, WOOD AND OTHER REFUSE FROM THE TREES SHALL BE REMOVED FROM
SITE OR BURNED WITH PROPER PERMITS (WHERE APPLICABLE).
5. STRIPPING OF TOPSOIL 1
A) REMOVE TOPSOIL TO A DEPTH OF 6 INCHES (OR MORE IF REQUIRED) FROM THE AREAS TO BE
OCCUPIED BY ROADS, WALKS, BUILDINGS, AND PARKING AREAS. PILE AND STORE TOPSOIL AT A LOCATION
WHERE IT WILL NOT INTERFERE WITH CONSTRUCTION OPERATIONS. TOPSOIL SHALL BE REASONABLY FREE
FROM SUBSOIL, DEBRIS AND STONES.
6. SITE GRADING
A) GRADES: DO ALL CUTTING, FILLING, COMPACTING OF FILLS AND ROUGH GRADING REQUIRED TO
BRING ENTIRE PROJECT AREA TO SUBGRADE AS SHOWN ON THE DRAWINGS. UNDERCUT OPEN AREAS 4
INCHES FOR TOPSOIL.
B) ROUGH GRADING: THE TOLERANCE FOR PAVED AREAS SHALL NOT EXCEED 0.10 FEET ABOVE
ESTABLISHED SUBGRADE. ALL OTHER AREAS SHALL NOT EXCEED 0.10 FEET PLUS OR MINUS THE
ESTABLISHED GRADE. PROVIDE ROUNDING AT TOP AND BOTTOM OF BANKS AND OTHER BREAKS IN GRADE.
ALL OPEN AREAS SHALL BE GRADED A MINIMUM OF 0.5% AND A MAXIMUM OF 3:1 SLOPE.
C) SUBGRADE SHALL BE PROOFROLLED WITH SUITABLE EQUIPMENT AND ALL SPONGY AND OTHERWISE
UNSUITABLE MATERIAL SHALL BE REMOVED AND REPLACED WITH SUITABLE MATERIAL
D) SUBGRADE FOR STREETS AND PAVED AREAS SHALL BE COMPACTED TO 95% OF MODIFIED
PROCTOR.
E) SEE PROJECT MANUAL AND SOILS REPORT FOR REQUIREMENTS REGARDING UNDERCUTTING AND
SUBGRADE PREPARATION FOR PAVEMENT.
F) ALL FILL MATERIAL SHALL BE FORMED FROM SOIL FREE OF DELETERIOUS MATERIAL. PRIOR TO
PLACEMENT OF FILL, A SAMPLE OF THE PROPOSED MATERIAL SHALL BE SUBMITTED TO THE SOILS ENGINEER
FOR APPROVAL. THE FILL MATERIAL SHALL BE PLACED IN LAYERS NOT TO EXCEED 8" IN LOOSE
THICKNESS AND SHALL BE SPREAD AND COMPACTED AT THE PROPER MOISTURE CONTENT.
G. ALL FILL MATERIAL IN AREAS OUTSIDE OF BUILDING AND PAVEMENT AREAS SHALL BE COMPACTED
LIGHTLY WITH EACH LIFT AND PROTECTED FORM EROSION. AREAS OF BUILDING CONSTRUCTION SHALL HAVE
SUITABLE FILL MATERIAL PLACED AND COMPACTED IN ACCORDANCE WITH THE SOILS ENGINEER'S REPORT
(MINIMUM 95% MODIFIED PROCTOR).
7. DISPOSITION OF UTILITIES
A) RULES AND REGULATIONS GOVERNING THE RESPECTIVE UTILITIES SHALL BE OBSERVED IN
EXECUTING ALL WORK UNDER THIS SECTION.
B) IT SHALL BE THE RESPONSIBILITY OF EACH CONTRACTOR TO VERIFY ALL EXISTING UTILITIES AND
CONDITIONS PERTAINING TO HIS PHASE OF THE WORK. IT SHALL ALSO BE THE CONTRACTORS
RESPONSIBILITY TO CONTACT THE OWNERS OF THE VARIOUS UTILITIES BEFORE WORK IS STARTED. THE
CONTRACTOR SHALL NOTIFY IN WRITING THE OWNERS OR THE ENGINEERS OF ANY CHANGES, ERRORS OR
OMISSIONS FOUND ON THESE PLANS OR IN THE FIELD BEFORE WORK IS STARTED OR RESUMES.
C) WHERE ACTIVE UTILITIES ARE ENCOUNTERED BUT NOT SHOWN ON THE DRAWINGS, THE ENGINEER
SHALL BE ADVISED BEFORE WORK IS CONTINUED.
D) INACTIVE AND ABANDONED UTILITIES ENCOUNTERED IN EXCAVATING AND GRADING OPERATIONS
SHALL BE REPORTED TO THE ENGINEER. THEY SHALL BE REMOVED, PLUGGED OR CAPPED AS DIRECTED BY
THE ENGINEER.
8. SEEDING PREPARATION
A) SOLVE ANY SURFACE OR SUBSURFACE DRAINAGE PROBLEMS AND CONSTRUCT PERMANENT EROSION
CONTROL STRUCTURES.
B) REMOVE ALL ROCKS, ROOTS OR OTHER MATERIALS THAT MAY INTERFERE WITH SEEDBED
PREPARATION.
C) PERFORM THE MAJOR FILLING SHAPING AND SMOOTHING OF GULLIED OR SEVERELY ERODED
AREAS.
10 1 9
8 I 7
SANITARY SEWER SPECIFICATIONS -PER CTRWD:
1 A LL HOUSES , BU I LD IN GS ETC. S HA LL CO NNECT TO THE DISTRI T'
S
SANITARY
SEWER SYSTEM WITHIN 90 DAYS OF NOTICE PROVIDING A SEWER IS WITHIN 300
FEET FOR HAMILTON COUNTY OR 100 FEET FOR BOONE COUNTY OF THE PROPERTY
LINE. ONLY ONE BUILDING MAY CONNECT TO THE SEWER MAIN PER LATERAL
UNLESS OTHERWISE APPROVED BY THE DISTRICT.
2. NO FOUNDATION OR OTHER STORM WATER DRAINS SHALL BE INTERCONNECTED
TO THE SEWER LATERAL INSTALLED AND CONNECTED TO THE DISTRICT'S SANITARY
SEWER.
3. THE EXISTING SEWER LINE FROM THE BUILDING TO THE SEPTIC TANK MAY ONLY
BE USED IF IT IS LOCATED UNDER A BUILDING ADDITION, PATIO PORCH OR PAVED
DRIVEWAY. AIR TEST IS REQUIRED TO SHOW IF ACCEPTABLE FOR RE -USE. THE
PROPERTY OWNER SHALL BEAR THE COST OF ALL TESTING. THE DISTRICT
INSPECTOR MUST BE ONSITE FOR THE DURATION OF THE AIR TEST.
4. THE OWNER OR CONTRACTOR SHALL NOTIFY THE DISTRICT PRIOR TO COVERING
THE INSTALLED LATERAL SO THAT THE DISTRICT CAN MAKE AN INSPECTION TO
DETERMINE COMPLIANCE WITH THE DISTRICT'S SEWER USE ORDINANCE. SUCH
A 4 PRIOR T TH N F
NOTIFICATION SHALL BE MADE 2 HOURS 0 E NEED OR THE
INSPECTION. IF THE INSPECTION FAILS AND A SECOND INSPECTION IS REQUIRED,
OR CONTRACTOR IS NOT ON SIT FOR SCHEDULED INSPECTION, OR FAILS TO CANCEL
INSPECTION, AN ADDITIONAL FEE OF $100.00 WILL BE DUE. THIS MUST BE PAID
PRIOR TO THE TIME OF THE FOLLOW UP INSPECTION.
5. PROPERTY OWNERS ARE HEREBY ADVISED THAT THE COUNTY BOARD OF HEALTH
REGULATES THE OPERATION AND MAINTENANCE OF PRIVATE SEWAGE DISPOSAL
(SEPTIC) SYSTEMS. THE COUNTY ORDINANCE PROVIDES IN PART THAT, UPON
CONNECTION TO A PUBLIC SEWER, A SEPTIC TANK... SHALL BE ABANDONED AND
FILLED WITH EARTHEN MATERIAL IN A SAFE AND SANITARY MANNER. PLEASE
CONTACT THE APPROPRIATE COUNTY BOARD OF HEALTH FOR FURTHER INFORMATION.
6. ACCEPTABLE PIPE MATERIALS:
PVC PIPE: SDR 35, ASTM D -3034, SIX INCH PIPE
PVC PIP E SD R 21, AS TM D-241, SIX INCH PIPE
GASKETS JOINTS ASTM D 3212
GASKETS ASTM F -477
FITTINGS - SDR -26
DUCTILE IRON MECHANICAL COUPLING WITH PROPER FITTINGS
CLEAN OUTS TO BE LOCATED THREE FEET WITHIN THE FOUNDATION AND NO MORE
THAN 100 FEET APART
7. BEDDING:
USE NUMBER 8 CRUSHED STONE OR NUMBER 8 FRACTURED FACE AGGREGATE. FILL
MATERIAL IS TO BE PLACED FROM 6 INCHES BELOW TO 6 INCHES ABOVE THE PIPE.
THE TRENCH SHOULD BE A MINIMUM OF 18 INCHES WIDE.
8. LATERALS SHALL BE INSTALLED NO CLOSER THAN 20 FEET FROM WATER WELLS
UNLESS PVC PRESSURE GRADE PIPE IS USED MEETING SDR 21 AND ASTM D -2241.
ANY PROPOSED INSTALLATION REQUIRING PRESSURE PIPE SHALL BE REVIEWED AND
ACCEPTED BY THE DISTRICT AND THE DISTRICT'S ENGINEER PRIOR TO INSTALLATION.
9. WHERE A TRANSITION IS MADE BETWEEN SDR 35 PIPE AND PRESSURE GRADE
SDR 21 PIPE, A DUCTILE IRON GASKETED MECHANICAL COUPLING SHALL BE USED.
10. LATERALS SHALL TERMINATE WITHIN 3 FEET OF THE BUILDING UNLESS THE
CONDITIONS IN ITEM #3 ABOVE ARE MET. NO GLUED PIPE SHALL BE INSTALLED
OUTSIDE OF BUILDING FOUNDATION WALLS.
11. ADDITIONAL INFORMATION ON DISTRICT STANDARDS AND SPECIFICATIONS MAY BE
OBTAINED FROM THE DISTRICT'S OFFICE DURING BUSINESS HOURS OF 8:00A.M. TO
4:30 P.M. MONDAY THROUGH FRIDAY: ALL DISTRICT STANDARDS CAN BE LOCATED
ON OUR WEB SITE AT HTTP1fWWW.CTRWD.ORG/
CLAY TOWNSHIP REGIONAL WASTE DISTRICT
10701 NORTH COLLEGE SUITE A.
INDIANAPOLIS, INDIANA 46280
PHONE: 844 -9200 FAX: 844 -9203
12. SEPTIC EFFLUENT SHALL NOT BE PUMPED OUT INTO THE SANITARY SEWER
SYSTEM.
13, THE DISTRICT SHALL INSPECT ALL LATERALS. PLEASE CALL THE DISTRICT
OFFICE AT 844 -9200 24 HOURS PRIOR TO TIME OF INSPECTION.
14. CONTRACTORS SHALL LAY 14 GAUGE -SOLID WIRE THE ENTIRE LENGTH OF THE
LATERAL. WIRE IS TO BE PLACED ON TOP OF THE LATERAL. THE DISTRICT
INSPECTOR WILL VERIFY PLACEMENT OF THE WIRE, AFTER INSPECTION, BEDDING IS
TO BE PLACED ON TOP.
15. CALL BEFORE YOU DIG. IUPPS 1- 800 - 382 -5544, 48 HOURS PRIOR TO
DIGGING.
8 1 7
6 I 5
EROSION CONTROL SPECIFICATIONS:
THIS PLAN IS DESIGNED AS AN ATTEMPT TO PREVENT ANY AND ALL SEDIMENT FROM LEAVING THE
IT
CONSTRUCTION 0 SITE BY WAY A OF EROSION. IF EROSION OF SEDIMENT FROM THE SITE IS TAKING PLACE,
THE CONTRACTOR AND /OR OWNER SHALL TAKE PREVENTATIVE ACTION IMMEDIATELY. THE ENGINEER
SHALL BE CONSULTED IN THE EVENT THIS HAPPENS.
TEMPORARY SEEDING IS TO BE APPLIED TO ANY GRADED AREA THAT WILL REMAIN UNALTERED FOR AN
EXTENDED PERIOD OF TIME.
PERMANENT SEEDING IS TO BE APPLIED IMMEDIATELY TO AREAS THAT HAVE ACHIEVED FINAL AND
FINISHED GRADE.
PRESERVE EXISTING VEGETATION ON THE SITE WHENEVER AND WHEREVER POSSIBLE TO PREVENT TOPSOIL
EROSION.
ALL SEDIMENT CAPTURING MEASURES SHALL BE IMPLEMENTED PRIOR TO THE DISTURBANCE OF THE
CONSTRUCTION
AREA THEY ARE INTENDED E DED TO SERVICE.
ALL EROSION CONTROL MEASURES PROPOSED ARE TO BE PROPERLY MAINTAINED TO CONTINUE THEIR
EFFECTIVENESS.
IF GRADING OCCURS G OCC S DURING THEM MONTHS HS OF DECEMBER JANUARY OR FEBRUARY
DORMANT SEEDING
PROCEDURES SHALL BE USED.
DURING
DRY WEATHER, KEEP LAWNS WATERED WITH SPRINKLERS OR OTHER APPROVED METHODS.
RESEED ANY AREAS NOT GERMINATING OR DAMAGED AT INTERVALS AS MAY BE REQUIRED ACCORDING TO
SEASONAL CONDITION AND /OR CONSTRUCTION ACTIVITY. WATER GRASS AND EXECUTE NECESSARY
WEEDING UNTIL FULL STAND OF GRASS HAS BEEN OBTAINED.
THE IMPLEMENTATION AND MAINTENANCE OF THE EROSION CONTROL IS THE SOLE RESPONSIBILITY OF
THE CONTRACTOR AND /OR OWNER.
IT SHALL BE THE CONTRACTOR'S AND /OR OWNER'S RESPONSIBILITY TO MINIMIZE SEDIMENTATION (FROM
ON -SITE CONSTRUCTION ACTIVITIES) FROM BEING DEPOSITED ONTO ADJACENT PROPERTIES AND RECEIVING
STREAMS /DITCHES IN STRICT COMPLIANCE WITH "RULE 5" (327 IAC 15 -5, CONSTRUCTION ACTIVITY
STORMWATER RUNOFF CONTROL). IT SHALL ALSO BE THE CONTRACTOR'S AND /OR OWNER'S
RESPONSIBILITY TO OBTAIN ANY APPROVALS REQUIRED FROM THE LOCAL AUTHORITY AND TO SUBMIT A
COMPLETE NOTICE OF INTENT LETTER TO THE OFFICE OF WATER MANAGEMENT, INDIANA DEPARTMENT OF
ENVIRONMENTAL MANAGEMENT PRIOR TO ANY CONSTRUCTION ACTIVITY..
FORS A -
EASON L VARIATIONS SEE SEASONAL SOIL PROTECTION CHART IN THESE PLANS.
STORM SEWER SPECIFICATIONS:
1. SCOPE OF WORK
THE WORK UNDER THIS SECTION INCLUDES ALL STORM SEWERS, STORM WATER INLETS, AND RELATED
ITEMS, INCLUDING EXCAVATING AND BACKFILLING, NECESSARY TO COMPLETE THE WORK SHOWN ON THE
DRAWINGS.
2. MATERIALS
A. STORM SEWERS:
1, REINFORCED CONCRETE SEWER PIPE SHALL CONFORM TO ASTM C -76 CLASS 3 LATEST
REVISION WITH JOINTS CONFORMING TO ASTM C -443 LATEST REVISION.
2. STORM SEWERS HANCOR "HIQ" PIPE AND ADS OR APPROVED EQUAL: WITH THE FOLLOWING
REQUIREMENTS:
A. 4 INCH THROUGH 10 INCH MEETING AASHTO M252 TYPE S. 12 INCH THROUGH 36 INCH
MEETING AASHTO M294 TYPE S.
B. GASKETS MEETING ASTM D1056 GRADE 2A2.
C. FITTINGS MEETING AS-SHTO M252 OR AASHTO M294, MEETING ASTM D3350 CELL
CLASSIFICATION 324420C: OR ASTM D3350 TYPE III, CLASS C, CATEGORY 4, GRADE P33.
B. DRAINAGE STRUCTURES:
1. PRECAST REINFORCED CONCRETE DRAINAGE SECTIONS AND STEPS SHALL CONFORM TO ASTM
C -478 LATEST REVISION AND LATEST REVISION OF INDOT PRECAST STRUCTURE DETAILS.
2. CASTINGS SHALL BE OF UNIFORM QUALITY, FREE FROM BLOW HOLES, POROSITY, HARD SPOTS,
SHRINKAGE DISTORTION OR OTHER DEFECTS, THEY SHALL BE SMOOTH AND WELL CLEANED BY SHOT
BLASTING OR BY SOME OTHER APPROVED METHOD. THEY SHALL BE COATED WITH ASPHALT PAINT WHICH
SHALL RESULT IN A SMOOTH COATING. TOUGH AND TENACIOUS WHEN COLD, NOT TACKY OR BRITTLE.
THEY SHALL BE GRAY IRON MEETING ASTM A -48 LATEST REVISION.
3. JOINTS - STRUCTURE Si_71ONS SHALL BE JOINTED WITH RUBBER TYPE GASKETS, THE
RUBBER TYPE GASKETS SHALL MEET ASTM C -443 LATEST REVISION.
C. SUBDRAINS:
1. PERFORATED PLASTIC PIPE SUBDRAINS SHALL CONFORM TO ASTM D3034, SDR 35, ASTM
D2729, OR ASTM F405.
3. APPLICATION
A. PERMITS AND CODES: THE INTENT OF THIS SECTION OF THE SPECIFICATIONS IS THAT THE
CONTRACTOR'S BID ON THE WORK COVERED HEREIN SHALL BE BASED UPON THE DRAWINGS AND
SPECIFICATIONS BUT THAT THE WORK SHALL COMPLY WITH ALL, APPLICABLE CODES AN REGULATIONS AS
AMENDED BY ANY WAIVERS. CONTRACTOR SHALL FURNISH ALL BONDS NECESSARY TO GET PERMITS FOR
CUTS AND CONNECTIONS TO EXISTING SEWERS.
B. LOCAL STANDARDS: THE TERM "LOCAL STANDARDS" AS USED HEREIN MEANS THE STANDARDS OF
DESIGN AND CONSTRUCTION OF THE RESPECTIVE MUNICIPAL DEPARTMENT AND /OR UTILITY COMPANY.
C. EXISTING IMPROVEMENTS: MAINTAIN IN OPERATING CONDITION ALL ACTIVE UTILITIES, SEWERS AND
OTHER DRAINS ENCOUNTERED IN THE SEWER INSTALLATION. REPAIR TO THE SATISFACTION OF THE
OWNER ANY DAMAGE TO EXISTING ACTIVE IMPROVEMENTS.
D. WORKMANSHIP: TO CONFORM TO ALL LOCAL, STATE AND NATIONAL CODES AND TO BE APPROVED
BY ALL LOCAL AND STATE AGENCIES HAVING JURISDICTION.
E. TRENCHING: LAY ALL PIPE IN OPEN TRENCHES, EXCEPT WHEN THE LOCAL AUTHORITY GIVE
WRITTEN PERMISSION FOR TUNNELING. OPEN THE TRENCH SUFFICIENTLY AHEAD OF PIPE LAYING TO
REVEAL ANY OBSTRUCTIONS. THE WIDTH OF THE TRENCH SHALL BE THE INSIDE PIPE DIAMETER PLUS
24 INCHES FOR 12 INCHES ABOVE 'THE PIPE. SHEET AND BRACE TRENCH AS NECESSARY TO PROTECT
WORKMEN AND ADJACENT STRUCTURES. ALL TRENCHING TO COMPLY WITH OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION STANDARDS. KEEP TRENCHES FREE FROM WATER WHILE CONSTRUCTION IS IN
PROGRESS. UNDER NO CIRCUMSTANCES LAY PIPE OR APPURTENANCES IN STANDING WATER. CONDUCT
THE DISCHARGE FORM TRENCH DEWATERING TO DRAINS OR NATURAL DRAINAGE CHANNELS.
F. SPECIAL SUPPORTS: WHENEVER, IN THE OPINION OF THE ENGINEER, THE SOIL AT OR BELOW THE
PIPE GRADE IS UNSUITABLE FOR SUPPORTING SEWERS AND APPURTENANCES SPECIFIED IN THIS SECTION,
SUCH SPECIAL SUPPORT, IN ADDITION THOSE SHOWN OR SPECIFIED, SHALL BE PROVIDED AS THEwno$
ENGINEER MAY DIRECT, AND THE CONTRACT WILL BE ADJUSTED.
G. BACKFILLING
1. RCP BACKFILLING: FOR DEPTH OF AT LEAST 12 INCHES ABOVE THE TOP OF THE PIPE,
BACKFILL WITH EARTH OR GRANULAR MATERIAL FREE FROM LARGE STONES, ROCK FRAGMENTS, ROOTS OR
SOD. TAMP THIS BACKFILL THOROUGHLY TAKING CARE NOT TO DISTURB THE PIPE. FOR THE REMAINING
TRENCH DEPTH, BACKFILL WITH EARTH OR GRANULAR MATERIAL CONTAINING STONES OR ROCKS NOT
LARGER THAN 4 INCHES. BACKFILL UNDER WALKS, PARKING AREAS, DRIVEWAYS AND STREETS SHALL BE
GRANULAR MATERIAL ONLY THOROUGHLY COMPACTED BY APPROVED METHODS. TRENCHES PARALLEL TO
AND WITHIN 5 FEET OF PAVED ROADWAYS SHALL ALSO BE CONSTRUCTED WITH COMPACTED GRANULAR
MATERIALS.
2. HDPE BACKFILLING: FOR DEPTH OF AT LEAST 12 INCHES ABOVE THE TOP OF THE PIPE,
BACKFILL WITH GRANULAR MATERIAL. COMPACT THIS BACKFILL THOROUGHLY TAKING CARE NOT TO
DISTURB THE PIPE. FOR THE REMAINING TRENCH DEPTH, BACKFILL WITH EARTH OR GRANULAR MATERIAL
CONTAINING STONES OR ROCKS NOT LARGER THAN 4 INCHES. BACKFILL UNDER WALKS, PARKING AREAS,
DRIVEWAYS AND STREETS SHALL BE GRANULAR MATERIAL ONLY THOROUGHLY COMPACTED BY APPROVED
METHODS. TRENCHES PARALLEL TO AND WITHIN 5 FEET OF PAVED ROADWAYS SHALL ALSO BE
CONSTRUCTED WITH COMPACTED GRANULAR MATERIALS.
H. SUBDRAINS: ALL SUBDRAINS ON SITE SHALL BE OF THE SIZE AS SHOWN AND SHALL BE PLACED
AS SHOWN ON THE PLANS. THEY SHALL BE CONSTRUCTED TO THE GRADES AS SHOWN ON THE PLANS.
1. UTILITIES: IT SHALL BE THE RESPONSIBILITY OF EACH CONTRACTOR TO VERIFY ALL EXISTING
UTILITIES AND CONDITIONS PERTAINING TO HIS PHASE OF THE WORK. IT SHALL ALSO, BE THE
CONTRACTORS RESPONSIBILITY TO CONTACT THE OWNERS OF THE VARIOUS UTILITIES BEFORE WORK IS
STARTED. THE CONTRACTOR SHALL NOTIFY IN WRITING THE OWNERS OR THE ENGINEER OF ANY
CHANGES, ERRORS OR OMISSIONS FOUND ON THESE PLANS OR IN THE FIELD BEFORE WORK IS STARTED
OR RESUMED.
J. QUALITY CONTROL
1. CONTRACTOR SHALL CONTACT 'HDPE' BEFORE CONSTRUCTION BEGINS. MANUFACTURE'S
REPRESENTATIVE SHALL BE ON SITE AT BEGINNING OF CONSTRUCTION FOR REQUIRED FIELD
OBSERVATION.
2. MANUFACTURER'S REPRESENTATIVE SHALL VISIT SITE A MINIMUM OF 2 VISITS, ONCE AT START
OF CONSTRUCTION AND ONCE DURING INSTALLATION OF PIPING.
6 I 5
4 1 3
PAVING SPECIFICATIONS:
1. SCOPE OF WORK
THE WORK REQUIRED UNDER THIS SECTION INCLUDES ALL EXTERIOR CONCRETE AND BITUMINOUS
PAVING AND RELATED ITEMS NECESSARY TO COMPLETE THE WORK INDICATED ON DRAWINGS AND
DESCRIBED IN THE SPECIFICATIONS, INCLUDING BUT NOT LIMITED TO: ALL DRIVES, PARKING AREAS IN
CONTRACT LIMITS CURBS AND GUTTERS SIDEWALKS AND CONCRETE SLABS, EXTERIOR STEPS
2. MATERIALS
A. CONCRETE: CONCRETE SHALL BE READY -MADE AND SHALL BE A MIX OF PROPORTIONED FINE
AND COARSE AGGREGATES WITH PORTLAND CEMENT AND WATER. MINIMUM CEMENT CONTENT SHALL BE 6
BAGS PER CUBIC YARD OF CONCRETE AND MAXIMUM WATER CONTENT SHALL BE 5.5 U.S. GALLONS PER
SACK OF CEMENT, INCLUDING MOISTURE IN THE AGGREGATE. SLUMP FOR NORMAL WEIGHT CONCRETE
SHALL BE A MAXIMUM OF 4 INCHES AND A MINIMUM OF 2 INCHES. THE SLUMP OF MACHINE PLACE
CONCRETE SHALL BE NO LESS THAN 1 -1/4 INCHES NOR MORE THAN 3 INCHES_ STANDARD TEST
ASTM C0143 SHALL BE USED TO MEASURE SLUMP. MINIMUM COMPRESSIVE STRENGTH OF CONCRETE
AT 28 DAYS SHALL BE 4000 PSI. ALL EXTERIOR CONCRETE SHALL HAVE AIR ENTRAINMENT OF 5% TO
8% BY VOLUME PER ASTM CO260. RETEMPERING OF DELIVERED CONCRETE WILL NOT BE ALLOWED.
CONCRETE SHALL BE COMPOSED OF:
1. PORTLAND CEMENT: CONFORMING TO ASTM C -150, TYPE IA OR TYPE IIIA.
2. AGGREGATES: CONFORMING TO ASTM C -33.
3. WATER: SHALL
BE CLEAR AND FREE FROM INJURIOUS AMOUNTS OF OILS ACIDS, C DS ALKALIC
ORGANIC MATERIALS OR OTHER DELETERIOUS SUBSTANCES.
B. WELDED STEEL WIRE FABRIC: WHERE REQUIRED FOR CONCRETE REINFORCEMENT SHALL
CONFORM TO ASTM A185.
C. PRE MOLDED JOINT FILLER: SHALL BE NON- EXTRUDING TYPE MEETING ASTM D -544, EXCEPT
THAT PRE MOLDED JOINT FILLER USED IN CONCRETE WALK CONSTRUCTION MAY BE EITHER
NON- EXTRUDING OR RESILIENT.
D. BITUMINOUS PAVEMENT MATERIALS: ALL MATERIALS PROPOSED FOR THE CONSTRUCTION OF
BITUMINOUS PAVEMENTS SHALL COMPLY WITH THE INDIANA DEPARTMENT OF TRANSPORTATION
SPECIFICATIONS LATEST VERSION SHALL BE USED.
E. COMPACTED AGGREGATE SUB -BASE: SHALL BE CRUSHED STONE OR GRAVEL. CRUSHED
GRAVEL SHALL BE A MINIMUM OF 35% CRUSHED MATERIAL. FINES SHALL BE LIMITED TO A MAXIMUM
OF 8% OF THE TOTAL. MATERIAL SHALL BE FREE FROM AN EXCESS OF FLAT, CLONGATED, THINLY
LAMINATED SOFT OR DISINTEGRATED PIECES, AND SHALL BE FREE FROM FRAGMENTS COATED WITH DIRT.
COMPACTED AGGREGATE SHALL BE GRADED AS FOLLOW: PER LATEST REVISIONS. SIEVE SIZE %
PASSING
1-1/2" 100
1 " 80 -100
3/4" 79 -90
1/2" 55 -80
#4 35 -60
#8 25 -50
#30 12 -30
#200 5 -10
3. APPLICATION
A. GRADING: DO ANY NECESSARY GRADING IN ADDITION TO THAT PERFORMED IN ACCORDANCE
WITH EARTHWORK SECTION, TO BRING SUB GRADES, AFTER FINAL COMPACTION, TO THE REQUIRED
GRADES AND SECTIONS FOR SITE IMPROVEMENT.
B. PREPARATION OF SUB - GRADE: REMOVE SPONGY AND OTHERWISE UNSUITABLE MATERIAL AND
REPLACE WITH STABLE MATERIAL. NO TRAFFIC WILL BE ALLOWED ON PREPARED SUB -GRADE PRIOR TO
PAVING.
C. COMPACTION OF SUB - GRADE: THE FIRST 6 INCHES BELOW THE SUB -GRADE SHALL BE
COMPACTED TO AT LEAST 100% OF THE MAXIMUM DRY DENSITY AS DETERMINED BY THE PROVISIONS
OF AASHTO T -99. WATER SHALL BE PREVENTED FOR STANDING ON THE COMPACTED SUB -GRADE
D. UTILITY STRUCTURES: CHECK FOR CORRECT ELEVATION OF ALL MANHOLE COVERS, INLETS,
VALVE BOXES AND SIMILAR STRUCTURES LOCATED WITHIN AREAS TO BE PAVED AND MARK, OR HAVE
MADE ANY NECESSARY ADJUSTMENTS IN SUCH STRUCTURES.
E PLACING CONCRETE:
1. SUBGRADE: PLACE CONCRETE ONLY ON A MOIST, COMPACTED SUBGRADE OF BASE FREE
FROM LOOSE MATERIAL. PLACE NO CONCRETE ON A MUDDY OR FROZEN SUBGRADE
2. FORMS: ALL FORMS SHALL BE FREE FROM WARP, TIGHT ENOUGH TO PREVENT LEAKAGE
AND SUBSTANTIAL ENOUGH TO MAINTAIN THEIR SHAPE AND POSITION WITHOUT SPRINGING OR SETTING,
WHEN CONCRETE IS PLACED. FORMS SHALL BE CLEAN AND SMOOTH IMMEDIATELY BEFORE PLACING
CONCRETE.
3. PLACING CONCRETE: CONCRETE SHALL BE DEPOSITED SO AS TO REQUIRE AS LITTLE
HANDING AS PRACTICABLE. W H N CONCRETE ETE IS TO BE PLACED AT AN ATMOSPHERIC TEMPERATURE OF
35 DEGREES F, OR LESS, PARAGRAPH 702.10 OF THE INDIANA DEPARTMENT OF TRANSPORTATION
SPECIFICATIONS, LATEST REVISION SHALL BE FOLLOWED.
F. CONCRETE CURB:
1. EXPANSION JOINTS: SHALL BE 1/2 INCH THICK PRE MOLDED AT ENDS OF ALL RETURNS
AND A MAXIMUM SPACING OF 100 FEET.
2. CONTRACTION JOINTS: UNLESS OTHERWISE PROVIDED, CONTRACTION JOINTS SHALL BE
JOINTS SPACED 10 FEET ON CENTER.
3. FINISH: TAMP AND SCREED CONCRETE AS SOON AS PLACED, AND FILL ANY HONEYCOMBED
PLACES, FINISH SQUARE CORNERS TO 1/4 INCH RADIUS AND OTHER CORNERS TO RADII SHOWN.
G. CONCRETE WALKS AND EXTERIOR STEPS:
1. SLOPES: PROVIDE 1/a INCH PER FOOT CROSS SLOPE, MAKE ADJUSTMENTS IN SLOPES A
WALK INTERSECTIONS AS NECESSARY TO PROVIDE PROPER DRAINAGE.
2. DIMENSIONS: WALKS AND STEPS SHALL BE ONE COURSE CONSTRUCTION AND OF WIDTHS
AND DETAILS SHOWN ON THE DRAWINGS.
3. FINISH: SCREED CONCRETE AND TROWEL WITH A STEEL TROWEL TO A HARD DENSE
SURFACE AFTER SURFACE WATER HAS DISAPPEARED. APPLY MEDIUM BROOM FINISH AND SCRIBE
CONTROL JOINTS AT 6 FEET SPACING. PROVIDE 1% INCH EXPANSION JOINTS WHERE SIDEWALKS
INTERSECT, AND AT A MAXIMUM SPACING OF 48 FEET BETWEEN EXPANSION JOINTS.
H. CURING CONCRETE: EXCEPT AS OTHERWISE SPECIFIED, CURE ALL CONCRETE BY ONE OF THE
METHODS DESCRIBED IN SECTION 501.17 OF THE INDIANA DEPARTMENT OF TRANSPORTATION
SPECIFICATIONS, LATEST REVISION SHALL BE USED.
I. BITUMINOUS PAVEMENT:
HOT ASPHALT CONCRETE PAVEMENT SHALL BE AS SPECIFIED IN
SECTION 402 OF THE INDIANA DEPARTMENT OF TRANSPORTATION SPECIFICATIONS, LATEST REVISIONS
SHALL BE USED. PAVING WILL NOT BE PERMITTED DURING UNFAVORABLE WEATHER OR WHEN THE
TEMPERATURE IS 40 DEGREES F. AND FALLING.
J. COMPACTED AGGREGATE SUB -BASE: THE THICKNESS SHOWN ON THE DRAWINGS IS THE
MINIMUM THICKNESS OF THE FULL COMPACTED SUB -BASE. COMPACTION SHALL BE ACCOMPLISHED BY
ROLLING WITH A SMOOTH WHEELED EELED ROLLER WEIGHING 8 TO 10 TONS. COMPACT TO 95% COMPACTION
USING STANDARD TESTING PROCEDURES. ALONG CURBS, HEADERS AND WALLS AND AT ALL PLACES
NOT ACCESSIBLE TO THE ROLLER, THE AGGREGATE MATERIAL SHALL BE TAMPED WITH MECHANICAL
TAMPERS OR WITH APPROVED TAMPERS.
4 1 3 1 2
2
D
WATER LINES:
1. SCOPE OF WORK
A. The work required under this section includes all
cold water distribution lines, valves, meter pits,
hydrants, and related items including excavating and
backfillin g necessary to complete the work shown on
the draw in
gs. The end of water service lines shall
be tightly plugged or capped at the terminal points
pending the connecting to all such lines of the
building piping as specified in the plumbing
specifications and architectural drawings.
2. MATERIALS
A. Ducti!e Iron Pipe: Ductile iron pipe shall meet AWWA
C-150 n -1
5 and C 51
P
Specifications. Pi shall
P
e sa
be cement lined -
t ed per AWWA C 104.
B. Copper Tubing: Shall be seamless, annealed copper
tubing complying with Federal Specification WW -T799.
Fittings g shall be wrought copper or cast bronze with
solder joints. Solder shall be of a composition
recommended by the manufacturer of the fittings.
C. Fire Hydrants: is Shall
comply with AWWA Specification
C -502 and shall meet local standards and
requirements, particularly as to nozzle diameters
and threads, direction of opening and dimensions of
operating and cap nuts. Fire Hydrants shall have one
pumper and two hose nozzles. A valve opening not
less than 5 inches and a 6 inch inlet connection.
The length of the hydrant barrel shall be determined
by the specified depth of cover over the pipe.
D. Valves: All valves and stops shall have ends suited
or adapters shall be provided for the proper
installation in the lines in which they are located.
Valves shall meet local standards or in the absence
of such standards, the following requirements.
1. Valves in cast iron pipe shall be iron body,
bronze mounted, disc gate valves conforming to
AWWA Specification C -500. They shall open In
the some direction as those used in the local
waterworks system. Valve stems shall terminate
in 2 inch wrench nuts. Furnish two (2) keys.
2. Valves in copper pipe shall be standard brass
body, round -way, ground -key stops, with T heads.
Furnish two (2) keys.
E. Valve Boxes: Shall meet local standards or in the
absence of such, shall comply with the following
requirements:
1. For iron body valves, boxes shall be approved
standard buffalo -type cast iron, adjustable shaft
having a minimum diameter of 2 -1/2 inches and having
boxes, having a minimum shaft diameter of 5 -1/4
inches.
2. For brass body valves (stops) boxes shall be
approved standard cast iron extension service boxes,
lid held in place by a brass or bronze bolt. The
castings shall be coated with two coats of coal -tar
pitch varnish.
Furnish two (2) keys for bolt in lids.
3. APPLICATION:
A. Permits and Codes: The intent of this section of the
specifications is that the contractor's bid on the work
covered herein shall be based upon the drawings and
specifications but that the work shall comply with all
applicable codes and regulations. Contractor shall
furnish all necessary bonds to get permits for cuts and
connections.
B. Existing Improvements: Maintain in operating condition
all active utilities and sewers and other pipe system
that may be encountered.
C. Trenching: Lay all pipe in open trenches, except when
local authority gives written permission for tunneling.
Provide separate trench for the water line at least 10
feet horizontally from any sanitary sewer. In locations
where separate trenches for sewer and water lines ore
impracticable, lay the water pipe on a solid shelf at
least 18 inches above the top of the sewer.
D. Width of Trench: Excavate trenches 12 inches each side
of the pipe for proper installation of pipe.
E. Sheeting and bracing: Sheet and brace trenches as
necessary to protect workmen and adjacent structures.
All trenching shall comply with the Occupational Safety
and Health Administration Standards.
F. Water Removal: Keep trenches free from water while
construction therein is in progress. Under no
circumstances lay pipe or appurtenances in standing
water. Conduct the discharge from trench dewatering to
drains, or natural drainage channels.
G. Grading trench Bottoms: The bottom quadrant of the pipe
shall be fully and uniformly supported. The full load
shall rest on the barrel of the pipe. the trench may be
excavated to a depth of 4 inches or more below final
grade with sand, crushed stone or gravel backfill to
bring it back to pipe laying grade. For a depth of at
least 12 inches above the top of the pipe backfill with
earth or granular material free from large stones, roots
shall also be constructed with compacted granular material.
or frozen clogs. tamp this backfill thoroughly taking
care not to disturb the pipe. Backfill under walks,
parking areas driveways and streets with granular
material only and tamp thoroughly, by approved methods.
Trenches parallel to and within 10 feet of paved roadways
H. Tests: Before joints are covered, fill the piping with
water, opening hydrants or other outlets to expel air.
Test the piping for leakage as required by the
Local Utility.
Inspect all joints for leakage and remedy any leaks.
Upon completion of the water lines, flush
out the system until the water runs clear. As soon as
the system has been flushed out, it shall be sterilized
in accordance with the requirements of the Local Utility.
I. If a horizontal distance of 10 feet cannot be maintained
between the water line and the sanitary sewer line, the
sewer must be constructed of water works grade ductile
iron pipe with mechanical joints within 10' of either side
the water line.
J. Utilities: It shall be the responsibility of each
contractor to verify all existing utilities and
conditions pertaining to his phase of the work. It shall
also be the contractor's responsibility to contact the
owners of the various utilities before work is started.
The contractor shall notify in writing the owners or the
dimension of each water stub and valves from nearest fire
engineer of any changes, errors or omissions found on
these plans or in the field before work is started or
resumed.
K. New Water Line construction: Contractor to record
hydrant measured along water main. The locations of
hydrants and water valves, along with any other
construction changes are to be incorporated on the
original construction drawings and Record Drawing" prints
shall be submitted to the Local Utility as
soon after completion of construction as possible.
NOTE: THE ENGINEER AND /OR OWNER
DISCLAIM ANY ROLE IN THE CONSTRUCTION
MEANS AND METHODS ASSOCIATED WITH THE
PROJECT AS SET FORTH IN THESE PLANS.
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PROJECT NO.
w07.0080