concrete manhole fiberglass manhole€¦ · all fiberglass manhol\s shall be monolithic with...
TRANSCRIPT
PIPE SEAL DETAIL
PLAN
FORCE MAIN DISCHARGE MANHOLE DETAIL
PLAN
GENERAL WASTEWATER CONSTRUCTION NOTES:
FIBERGLASS MANHOLE
MANHOLE PROTECTION IN UNPAVED AREAS(CULTIVATED/SPECIAL)
MANHOLE PROTECTION IN UNPAVED AREAS(RESIDENTIAL)
CONCRETE MANHOLE
WASTEWATER MANHOLE (BOTTOM)
SECTION
AutoCAD SHX Text
REVISION NO.
AutoCAD SHX Text
BY
AutoCAD SHX Text
DATE
AutoCAD SHX Text
CITY PROJECT #
AutoCAD SHX Text
RECORD DRAWING NO.
AutoCAD SHX Text
SHEET
AutoCAD SHX Text
of
AutoCAD SHX Text
REVISION NO.
AutoCAD SHX Text
DESCRIPTION
AutoCAD SHX Text
DESCRIPTION
AutoCAD SHX Text
BY
AutoCAD SHX Text
DATE
AutoCAD SHX Text
CONSULTANT'S SHEET NO.
AutoCAD SHX Text
.
AutoCAD SHX Text
5' MIN.
AutoCAD SHX Text
Department of Engineering Services
AutoCAD SHX Text
5' MIN.
AutoCAD SHX Text
1. THE CONTRACTOR SHALL VISIT THE SITE OF THE WORK AND EXAMINE LOCAL CONDITIONS THE CONTRACTOR SHALL VISIT THE SITE OF THE WORK AND EXAMINE LOCAL CONDITIONS TO BE ENCOUNTERED, IMPROVEMENTS TO BE PROTECTED, AND PERMITS AND FEES TO BE REQUIRED, ALONG WITH OTHER RESEARCH THAT IS NECESSARY TO ENSURE THAT THE CONTRACTOR THOROUGHLY UNDERSTANDS THE PROJECT AND IS FULLY AWARE OF ALL THE CONDITIONS AND CONSTRAINTS THAT MAY BE ENCOUNTERED DURING THE COURSE OF CONSTRUCTION. 2. THE CONTRACTOR SHALL ADHERE TO ALL TCEQ REGULATIONS PER 30 TAC CHAPTER 217 THE CONTRACTOR SHALL ADHERE TO ALL TCEQ REGULATIONS PER 30 TAC CHAPTER 217 AND TRENCH SAFETY FOR EXCAVATIONS. 3. THE CONTRACTOR IS RESPONSIBLE FOR ALL TRAFFIC CONTROL AND MUST ADHERE TO THE THE CONTRACTOR IS RESPONSIBLE FOR ALL TRAFFIC CONTROL AND MUST ADHERE TO THE MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES (MUTCD). 4. ALL FIBERGLASS MANHOLES SHALL BE MONOLITHIC WITH 0.50" MINIMUM WALL THICKNESS. ALL FIBERGLASS MANHOLES SHALL BE MONOLITHIC WITH 0.50" MINIMUM WALL THICKNESS. IF PROVIDED OR REQUIRED, FIBERGLASS BOTTOM SHALL BE DESIGNED TO WITHSTAND HYDROSTATIC HEAD PRESSURE UNDER ALL CONDITIONS. 5. THE MANHOLE WALL PENETRATIONS FOR PIPE (8"-15" DIAMETER PIPE) ABOVE THE THE MANHOLE WALL PENETRATIONS FOR PIPE (8"-15" DIAMETER PIPE) ABOVE THE FLOWLINE OF THE MANHOLE SHALL BE CORED AND SEALED WITH APPROVED SEAL GASKET WATER STOP ASSEMBLY. 6. FOR FIBERGLASS MANHOLES, THE MANHOLE FOUNDATION MAY BE PRECAST ON GROUND FOR FIBERGLASS MANHOLES, THE MANHOLE FOUNDATION MAY BE PRECAST ON GROUND SURFACE. (PROCEDURE MUST BE SUBMITTED TO THE ENGINEERING SERVICES CONSTRUCTION ENGINEER FOR APPROVAL.) 7. THE CONTRACTOR SHALL PROVIDE PROTECTIVE COATING ON ALL EXPOSED CONCRETE THE CONTRACTOR SHALL PROVIDE PROTECTIVE COATING ON ALL EXPOSED CONCRETE SURFACES, INCLUDING CORBEL AREA, MANHOLE WALLS AND MANHOLE BENCH. 8. FOR FIBERGLASS MANHOLES WITH WATERTIGHT BOTTOM, ADHERE TO ALL MANUFACTURER FOR FIBERGLASS MANHOLES WITH WATERTIGHT BOTTOM, ADHERE TO ALL MANUFACTURER REQUIREMENTS. FIBERGLASS BOTTOM AND BENCH MUST ALSO BE FACTORY INSTALLED.
AutoCAD SHX Text
ALL FITTINGS SHALL BE SDR 26
AutoCAD SHX Text
DURAPLATE 5800
AutoCAD SHX Text
FINAL BACKFILL TO BE SELECT EXCAVATION COMPACTED IN 6" LIFTS TO 95% STD PROCTOR DENSITY
AutoCAD SHX Text
PRECAST CONCRETE SECTIONS ASTM C-478 (28 DAY COMP STR 4000PSI) 4000PSI) 4000PSI)4000PSI)
AutoCAD SHX Text
PROVIDE CORROSION RESISTANT COATING PER APPROVED COATINGS TABLE, OR CONSHIELD CONC. ADDITIVE
AutoCAD SHX Text
WALL JOINT TO BE SEALED WITH PREFAB RUBBER GASKET
AutoCAD SHX Text
ALL FITTINGS SHALL BE SDR 26
AutoCAD SHX Text
PROVIDE DROP CONNECTIONS WHEN FLOW ENTERS 24" OR MORE ABOVE MANHOLE INVERT
AutoCAD SHX Text
EXISTING GROUND
AutoCAD SHX Text
MODEL NAME
AutoCAD SHX Text
RAVEN LINING SYSTEM
AutoCAD SHX Text
SLOPE 1"/FT.
AutoCAD SHX Text
LINE
AutoCAD SHX Text
MANUFACTURER
AutoCAD SHX Text
JEFFCOAT 326
AutoCAD SHX Text
JEFFCOAT
AutoCAD SHX Text
RAVEN 405
AutoCAD SHX Text
CARBOLINE
AutoCAD SHX Text
NOT TO SCALE
AutoCAD SHX Text
SHERWIN WILLIAMS
AutoCAD SHX Text
APPROVED COATINGS TABLE
AutoCAD SHX Text
PHENOLINE 309
AutoCAD SHX Text
NOT TO SCALE
AutoCAD SHX Text
MIN.
AutoCAD SHX Text
NATURAL GROUND OF FINISH GRADE
AutoCAD SHX Text
1
AutoCAD SHX Text
REINFORCED 3000 PSI CONCRETE PROTECTION
AutoCAD SHX Text
RINGS (18" MAX.)
AutoCAD SHX Text
6
AutoCAD SHX Text
7-#4 REBARS EQUAL SPACING FIELD BEND
AutoCAD SHX Text
3000 PSI CONCRETE (PROVIDE REBAR REINFORCEMENT 3-#4 BARS) TYP. (MINIMUM)
AutoCAD SHX Text
SEE PIPE SEAL DETAIL
AutoCAD SHX Text
NOT TO SCALE
AutoCAD SHX Text
NOTES: 1. ALL BENDS SHALL BE DUCTILE IRON WITH RESTRAINED JOINTS. ALL BENDS SHALL BE DUCTILE IRON WITH RESTRAINED JOINTS. 2. INFLUENT FORCE MAIN MUST BE NO MORE THAN 45 FROM PARALLEL WITH DOWNSTREAM FLOW DIRECTION.INFLUENT FORCE MAIN MUST BE NO MORE THAN 45° FROM PARALLEL WITH DOWNSTREAM FLOW DIRECTION.
AutoCAD SHX Text
NOT TO SCALE
AutoCAD SHX Text
PIPE DIAMETER
AutoCAD SHX Text
MANHOLE DIAMETER
AutoCAD SHX Text
18"< TO 36"< TO 36" TO 36" 36"36"
AutoCAD SHX Text
18"18"
AutoCAD SHX Text
4'
AutoCAD SHX Text
5'
AutoCAD SHX Text
MANHOLE REQUIREMENTS
AutoCAD SHX Text
36"< TO 42"< TO 42" TO 42" 42""
AutoCAD SHX Text
6'
AutoCAD SHX Text
FORM CONCRETE FOUNDATION (MINIMUM 10" THICKNESS)
AutoCAD SHX Text
NO. 4 REBAR DOWELS X 12" LONG AT 24'' O.C. MAX. SPACING
AutoCAD SHX Text
FLOWABLE FILL WITH DARAFILL ADDITIVE (100 PSI MIN @ 28 DAYS)
AutoCAD SHX Text
FACTORY BONDED JOINT
AutoCAD SHX Text
SEE PIPE SEAL DETAIL
AutoCAD SHX Text
45° BEND
AutoCAD SHX Text
PROVIDE RESTRAINED JOINTS (TYP)
AutoCAD SHX Text
45° BEND
AutoCAD SHX Text
FORCE MAIN
AutoCAD SHX Text
FLOW
AutoCAD SHX Text
FLOW
AutoCAD SHX Text
GRAVITY MAIN
AutoCAD SHX Text
NOT TO SCALE
AutoCAD SHX Text
NOTES: 1. INSTALL SEAL IN ACCORDANCE WITH MFGS. SPECS. INSTALL SEAL IN ACCORDANCE WITH MFGS. SPECS. 2. USE RUBBER SEAL ASSEMBLY APPROVED BY USE RUBBER SEAL ASSEMBLY APPROVED BY UTILITY DEPARTMENT. (TPSMHA OR PIPECONX OR INSERT A TEE)
AutoCAD SHX Text
NOT TO SCALE
AutoCAD SHX Text
PROVIDE RUBBER SLEEVE SEAL OR WATER STOP GASKET
AutoCAD SHX Text
MANHOLE WALL (FIBERGLASS OR CONCRETE)
AutoCAD SHX Text
PROP. PVC PIPE
AutoCAD SHX Text
BELL OF PIPE
AutoCAD SHX Text
INSIDE OF M.H.
AutoCAD SHX Text
OUTSIDE OF M.H.
AutoCAD SHX Text
LINE
AutoCAD SHX Text
LINE
AutoCAD SHX Text
#4 REBAR CIRCULAR TIES, AT 12" O.C.
AutoCAD SHX Text
SONOTUBE OR EQUAL TO FORM CONC. COLLAR
AutoCAD SHX Text
FORM CONCRETE FOUNDATION. (MINIMUM 12" THICKNESS)
AutoCAD SHX Text
COMPACT TOP 6" OF SUBGRADE TO 95% PROCTOR DENSITY AT ±3%OPTIMUM MOISTURE ASTM D698
AutoCAD SHX Text
MANHOLE
AutoCAD SHX Text
PIPE (TYP.)
AutoCAD SHX Text
3,000 PSI CONCRETE COLLAR (PROVIDE REBAR REINFORCEMENT 3-#4 BARS)
AutoCAD SHX Text
VARIES
AutoCAD SHX Text
USE SONOTUBE OR EQUAL TO FORM CONCRETE COLLAR
AutoCAD SHX Text
FINISH GROUND
AutoCAD SHX Text
SLOPE 1"/FT.
AutoCAD SHX Text
SEE PIPE SEAL DETAIL
AutoCAD SHX Text
MANHOLE BOTTOM SHALL BE "U" SHAPED WITH CONCRETE GROUT; SLOPED 1"/FT TO PROTECT DEPOSITION TO TOP OF LARGEST DIAMETER PIPE
AutoCAD SHX Text
HDPE RINGS FOR HEIGHT ADJUSTMENTS (18" MAX)
AutoCAD SHX Text
PROVIDE NEW RING, COVER AND STAINLESS STEEL (SS) INFLOW INHIBITOR
AutoCAD SHX Text
CONCRETE PAD
AutoCAD SHX Text
D/2' RADIUS (TYP.)
AutoCAD SHX Text
PROVIDE CRUSHED STONE, PER TxDOT ITEM 421 GR 2, 3 OR 4, AS REQUIRED (12" MIN) IF GROUNDWATER IS PRESENT
AutoCAD SHX Text
PLACE CONCRETE TO TOP OF CORBEL
AutoCAD SHX Text
THROAT OPENING:SEE PLANS & SPECS FOR SEE PLANS & SPECS FOR REQUIRED DIAMETER
AutoCAD SHX Text
MINIMUM WALL THICKNESS* 4'MH - 5" WALL 5'MH - 6" WALL 6'MH - 7" WALL *UNLESS DESIGNED BY ENGINEER
AutoCAD SHX Text
NOT TO SCALE
AutoCAD SHX Text
NOTE: COAT ALL CONCRETE SURFACES INCLUDING BENCH & WALLS.
AutoCAD SHX Text
CONCRETE PAD
AutoCAD SHX Text
No.5 BARS @ 8" OCEW
AutoCAD SHX Text
FLOWABLE FILL WITH DARAFILL ADDITIVE (100 PSI MIN @ 28 DAYS)
AutoCAD SHX Text
HDPE RINGS FOR HEIGHT ADJUSTMENTS (18" MAX)
AutoCAD SHX Text
3,000 PSI CONCRETE COLLAR (PROVIDE REBAR REINFORCEMENT 3-#4 BARS)
AutoCAD SHX Text
THROAT OPENING:SEE PLANS & SPECS FOR SEE PLANS & SPECS FOR REQUIRED DIAMETER
AutoCAD SHX Text
PLACE CONCRETE TO TOP OF CORBEL
AutoCAD SHX Text
PROVIDE NEW RING, COVER AND STAINLESS STEEL (SS) INFLOW INHIBITOR
AutoCAD SHX Text
PAVED
AutoCAD SHX Text
UNPAVED
AutoCAD SHX Text
PAVED
AutoCAD SHX Text
UNPAVED
AutoCAD SHX Text
No.5 BARS @ 8" OCEW
AutoCAD SHX Text
COMPACT TOP 6" OF SUBGRADE TO 95% PROCTOR DENSITY AT ±3%OPTIMUM MOISTURE ASTM D698
AutoCAD SHX Text
PROVIDE CRUSHED STONE, PER TxDOT ITEM 421 GR 2, 3 OR 4, AS REQUIRED (12" MIN) IF GROUNDWATER IS PRESENT
AutoCAD SHX Text
12" LIMESTONE BASE OR APPROVED BASE MATERIAL (TxDOT ITEM 247' TYPE A, GRADE 1-2) IN NO CASE SHALL THE THICKNESS OF THE BASE BE LESS THAN THE THICKNESS OF THE EXISTING ADJACENT BASE.
AutoCAD SHX Text
ABOVE CONNECTION
AutoCAD SHX Text
FINAL BACKFILL TO BE CEMENT STABILIZED SAND (1.5 SACKS OF CEMENTS/CY)
AutoCAD SHX Text
FLOWABLE FILL 12" ABOVE CONNECTION
AutoCAD SHX Text
12" LIMESTONE BASE OR APPROVED BASE MATERIAL (TxDOT ITEM 247' TYPE A, GRADE 1-2) IN NO CASE SHALL THE THICKNESS OF THE BASE BE LESS THAN THE THICKNESS OF THE EXISTING ADJACENT BASE.
AutoCAD SHX Text
CITY OF CORPUS CHRISTI
AutoCAD SHX Text
TEXAS
AutoCAD SHX Text
CITY OF CORPUS CHRISTI WASTEWATER STANDARD DETAILS MANHOLE INSTALLATION
AutoCAD SHX Text
1 OF 4
E
A
S
TJOR
DA
N
SANITARY
SEWER
I
R
O
NWO
RK
S
FRP INSERT REHABILITATION OF EXISTING MANHOLE FRP INSERT PIPE SEAL DETAIL
SECTION OF RING & COVER
COVER PLAN VIEW
RING & COVER APPROVED LIST
AutoCAD SHX Text
REVISION NO.
AutoCAD SHX Text
BY
AutoCAD SHX Text
DATE
AutoCAD SHX Text
CITY PROJECT #
AutoCAD SHX Text
RECORD DRAWING NO.
AutoCAD SHX Text
SHEET
AutoCAD SHX Text
of
AutoCAD SHX Text
REVISION NO.
AutoCAD SHX Text
DESCRIPTION
AutoCAD SHX Text
DESCRIPTION
AutoCAD SHX Text
BY
AutoCAD SHX Text
DATE
AutoCAD SHX Text
CONSULTANT'S SHEET NO.
AutoCAD SHX Text
VARIES
AutoCAD SHX Text
FLOWABLE FILL
AutoCAD SHX Text
Department of Engineering Services
AutoCAD SHX Text
FRP INSERT REHABILITATION OF EXISTING MANHOLE NOTES: 1. THE CONTRACTOR SHALL FIELD-VERIFY THE EXISTING MANHOLE DIAMETER, FLOW LINE, RIM ELEVATION, THE CONTRACTOR SHALL FIELD-VERIFY THE EXISTING MANHOLE DIAMETER, FLOW LINE, RIM ELEVATION, NUMBER OF LATERALS, LOCATIONS, SIZES, AND OTHER INFORMATION NEEDED TO REHABILITATE EACH MANHOLE. 2. PRIOR TO INSTALLING CONTROL OF FLOW OR INITIATING MANHOLE REPAIRS, THE CONTRACTOR SHALL PRIOR TO INSTALLING CONTROL OF FLOW OR INITIATING MANHOLE REPAIRS, THE CONTRACTOR SHALL PLACE BARRICADES AND SIGNS TO DIVERT TRAFFIC AND PEDESTRIANS PER THE APPROVED TRAFFIC CONTROL PLAN, AS REQUIRED. 3. THE CONTRACTOR SHALL PREPARE THE INTERIOR OF THE EXISTING FOUNDATION STRUCTURE BY THE CONTRACTOR SHALL PREPARE THE INTERIOR OF THE EXISTING FOUNDATION STRUCTURE BY REMOVING ALL DEFECTIVE GROUT AND DEBRIS/BLOCKAGES, MECHANICALLY ROUGHEN THE ENTIRE INVERT, AND CLEAN THE INTERIOR WITH A HIGH-PRESSURE WATER JET. 4. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE DISPOSAL OF THE RESULTING SLUDGE AND DEBRIS THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE DISPOSAL OF THE RESULTING SLUDGE AND DEBRIS AT AN APPROVED SITE, ACCORDING TO ALL PERTINENT WASTE DISPOSAL REGULATIONS. 5. THE CONTRACTOR SHALL USE QUICK-SETTING, NON-SHRINK CONCRETE GROUT TO SEAL AND RESHAPE THE CONTRACTOR SHALL USE QUICK-SETTING, NON-SHRINK CONCRETE GROUT TO SEAL AND RESHAPE THE BOTTOM. SUBMIT PROPOSED MATERIALS TO BE USED TO THE ENGINEER FOR APPROVAL. 6. PROVIDE COATING TO EXPOSED CONCRETE SURFACES WITH APPROVED SYSTEM TO PREVENT CORROSION. PROVIDE COATING TO EXPOSED CONCRETE SURFACES WITH APPROVED SYSTEM TO PREVENT CORROSION. 7. FRP INSERT SHALL COMPLY WITH ASTM D3753 WITH SINGLE PIECE MONOLITHIC BARREL AND CORBEL FRP INSERT SHALL COMPLY WITH ASTM D3753 WITH SINGLE PIECE MONOLITHIC BARREL AND CORBEL CONSTRUCTION WITHOUT SEAMS, JOINTS OR SECTIONS. WALL THICKNESS SHALL PROVIDE AN AASHTO H-20 LOAD RATING AND WALL STIFFNESS OF 36 PSI MIN. 8. CUT BOTTOM OF FRP INSERT TO FIT EVENLY ON BENCHES OR CHIP BENCHES OUT TO EVENLY CUT BOTTOM OF FRP INSERT TO FIT EVENLY ON BENCHES OR CHIP BENCHES OUT TO EVENLY SUPPORT INSERT. 9. SEAL ANNULAR SPACE AROUND EXIST LINES WITH JUTE ROPE AND CHEMICAL GROUT.SEAL ANNULAR SPACE AROUND EXIST LINES WITH JUTE ROPE AND CHEMICAL GROUT.
AutoCAD SHX Text
CLEAR OPENING
AutoCAD SHX Text
MANUFACTURER (1)
AutoCAD SHX Text
EAST JORDAN IRON WORKS
AutoCAD SHX Text
U.S. FOUNDRY
AutoCAD SHX Text
EAST JORDAN IRON WORKS
AutoCAD SHX Text
V-1168
AutoCAD SHX Text
MODEL NUMBER*
AutoCAD SHX Text
REQUIRED ON ALL INSTALLATIONS PER CITY SPECIFICATIONS
AutoCAD SHX Text
INFLOW INHIBITOR
AutoCAD SHX Text
ROADWAY MANHOLE RING AND COVER: 1. THE CONTRACTOR SHALL PROVIDE STAINLESS STEEL (S.S.) INFLOW INHIBITOR THE CONTRACTOR SHALL PROVIDE STAINLESS STEEL (S.S.) INFLOW INHIBITOR WITH SS TETHER SECURED TO MANHOLE WALL, SUCH THAT THE INNER LID IS FLUSH WITH THE OUTER LID. 2. TRAFFIC SHALL BE RESTRICTED FROM MANHOLE FOR 48 HOURS AFTER THE TRAFFIC SHALL BE RESTRICTED FROM MANHOLE FOR 48 HOURS AFTER THE PLACEMENT OF CONCRETE, AND COLLAR SHALL PROVIDE A SUFFICIENT, CLEAR OPENING TO ACCOMMODATE THE SPECIFIED MANHOLE COVER. 3. AASHTO-M-306 (LATEST REVISION) PROOF LOAD TESTING IS REQUIRED AASHTO-M-306 (LATEST REVISION) PROOF LOAD TESTING IS REQUIRED (40,000 LBS) AND MUST BE INSPECTED. PRIOR TO INSTALLATION, THE RESULTS OF THE TEST SHALL BE SUBMITTED TO THE CITY. 4. THE MANUFACTURING FACILITIES FOR ALL PROVIDED RING AND COVER THE MANUFACTURING FACILITIES FOR ALL PROVIDED RING AND COVER ASSEMBLIES SHALL MEET OR EXCEED ALL EPA ENVIRONMENTAL STANDARDS AND OSHA SAFETY STANDARDS. THE CASTINGS SHALL BE MANUFACTURED FROM RECYCLED MATERIALS. THE CONTRACTOR SHALL PROVIDE CERTIFICATION.
AutoCAD SHX Text
REMOVE MIN 3"-6" DEPTH OF MH BENCH AND APPLY QUICK SETTING CHEMICAL GROUT (3M 561D OR APPROVED EQUAL) TO PROVIDE TIGHT SEAL
AutoCAD SHX Text
SLOPE 1" PER FT.
AutoCAD SHX Text
PROVIDE MISSION RUBBER CO (#MRO1 OR #MRO2 ARC) OR FERNCO OR APPROVED EQUAL COUPLING WITH STAINLESS STEEL SHEAR RINGS
AutoCAD SHX Text
1' OUTSIDE THE EXISTING MH WALL OR AS REQUIRED
AutoCAD SHX Text
(1) DIA. VENT HOLE
AutoCAD SHX Text
MACHINE EDGE OF RING
AutoCAD SHX Text
FLOWABLE FILL WITH DARAFIL ADDITIVE (100 PSI MIN. @ 28 DAYS)
AutoCAD SHX Text
EXISTING BRICK OR CONCRETE MANHOLE TO REMAIN IN PLACE
AutoCAD SHX Text
CEMENT STABILIZED BACKFILL (1.5 SACKS OF CEMENT/CY)
AutoCAD SHX Text
PROVIDE NEW RING & COVER WITH STAINLESS STEEL (S.S.) OR ABS (RAINGUARD) INFLOW INHIBITOR AND HDPE ADJUSTMENT RINGS
AutoCAD SHX Text
3,000 PSI CONCRETE COLLAR (PROVIDE REBAR REINFORCEMENT 3-#4 BARS)
AutoCAD SHX Text
COVER- #9210048 FRAME- #8021361
AutoCAD SHX Text
REMOVE TOP CORBEL
AutoCAD SHX Text
AS REQUIRED
AutoCAD SHX Text
EXISTING CONCRETE FOOTING TO REMAIN
AutoCAD SHX Text
REMOVE TOP CORBEL OF EXISTING MANHOLE
AutoCAD SHX Text
SEE PIPE SEAL DETAIL
AutoCAD SHX Text
PROVIDE MANHOLE DROP CONNECTION IF MORE THAN 24" ABOVE FLOWLINE
AutoCAD SHX Text
EXISTING PIPE VARIES
AutoCAD SHX Text
(EXACT LOCATIONS TO BE FIELD DETERMINED BY CONTRACTOR)
AutoCAD SHX Text
FLOWABLE FILL
AutoCAD SHX Text
INSIDE M.H. WALL
AutoCAD SHX Text
PROPOSED FIBERGLASS INSERT
AutoCAD SHX Text
PROVIDE PIPE STUB OUT AT MANHOLE AS DIRECTED
AutoCAD SHX Text
UTILITY DEPARTMENT APPROVED SEAL GASKET WATER STOP ASSEMBLY
AutoCAD SHX Text
PROP. PVC PIPE (MATCH EXISTING OD)
AutoCAD SHX Text
EXCAVATION WALL
AutoCAD SHX Text
(2) 1 1/2" CLOSED PICKHOLES
AutoCAD SHX Text
1 1/4" LETTERING
AutoCAD SHX Text
PROVIDE CLEAR OPENING PER PLANS
AutoCAD SHX Text
1/4" DIA. NEPOPRENE GASKET
AutoCAD SHX Text
1/8" SPACE FOR INFLOW INHIBITOR (TO BE MACHINED)
AutoCAD SHX Text
24"
AutoCAD SHX Text
30" (2)
AutoCAD SHX Text
U.S. FOUNDRY
AutoCAD SHX Text
COVER- #8018538 FRAME- #8022247
AutoCAD SHX Text
COVER- V1430 FRAME- V1420
AutoCAD SHX Text
DF-1274
AutoCAD SHX Text
NEENAH FOUNDRY
AutoCAD SHX Text
R-1930-24
AutoCAD SHX Text
(1) OR APPROVED EQUAL (MADE IN THE USA) OR APPROVED EQUAL (MADE IN THE USA) (2) UNLESS NOTED IN THE PLANS, ALL COVERS SHALL BE 24" DIAMETER UNLESS NOTED IN THE PLANS, ALL COVERS SHALL BE 24" DIAMETER AND NOT INTENDED FOR MANNED ENTRY.
AutoCAD SHX Text
NEENAH FOUNDRY
AutoCAD SHX Text
LINE
AutoCAD SHX Text
OUTSIDE M.H. WALL
AutoCAD SHX Text
EXISTING M.H. WALL (BRICK OR CONCRETE)
AutoCAD SHX Text
PER MANUFACTURER
AutoCAD SHX Text
FILL WITH FLOWABLE FILL
AutoCAD SHX Text
NOT TO SCALE
AutoCAD SHX Text
NOT TO SCALE
AutoCAD SHX Text
NOT TO SCALE
AutoCAD SHX Text
NOT TO SCALE
AutoCAD SHX Text
EXISTING BENCH
AutoCAD SHX Text
CAREFULLY MEASURE AND USE HOLE SAW TO CORE FOR CONNECTION (MAX DIA=OD+1")
AutoCAD SHX Text
CUT EXISTING PIPES CONNECTING TO MANHOLE ABOVE BENCH
AutoCAD SHX Text
CITY OF CORPUS CHRISTI
AutoCAD SHX Text
TEXAS
AutoCAD SHX Text
CITY OF CORPUS CHRISTI WASTEWATER STANDARD DETAILS REHABILITATION OF EXISTING MANHOLE & MANHOLE RING AND COVER DETAILS
AutoCAD SHX Text
2 OF 4
SERVICE CONNECTION NOTES:
A
BB
A
SERVICE CONNECTION DETAILS
AIR RELEASE VALVE AND MANHOLEBOLLARD DETAIL DEEP CUT SERVICE CONNECTION
FRONT VIEW SIDE VIEW
STANDARD SERVICE MARKER TYPICAL CAST IRON CLEAN-OUT BOOT
SECTION B-B
PLAN
SECTION A-A
CLEAN-OUT BOOT
AutoCAD SHX Text
SADDLE
AutoCAD SHX Text
PROVIDE CONCRETE
AutoCAD SHX Text
REVISION NO.
AutoCAD SHX Text
CITY PROJECT #
AutoCAD SHX Text
SHEET
AutoCAD SHX Text
RECORD DRAWING NO.
AutoCAD SHX Text
DATE
AutoCAD SHX Text
BY
AutoCAD SHX Text
of
AutoCAD SHX Text
DESCRIPTION
AutoCAD SHX Text
CONSULTANT'S SHEET NO.
AutoCAD SHX Text
REVISION NO.
AutoCAD SHX Text
DATE
AutoCAD SHX Text
BY
AutoCAD SHX Text
DESCRIPTION
AutoCAD SHX Text
~
AutoCAD SHX Text
Department of Engineering Services
AutoCAD SHX Text
USE CRUSHED STONE FOR DRAINING (UNLESS HIGH WATER TABLE) TXDOT ITEM 421, GRADE 2, 3, OR 4
AutoCAD SHX Text
CEMENT STABILIZED BACKFILL (1.5 SACKS OF CEMENT/CY)
AutoCAD SHX Text
EXISTING NATURAL GROUND
AutoCAD SHX Text
PROVIDE CONCRETE SUPPORT
AutoCAD SHX Text
3000 PSI REINFORCED CONCRETE COLLAR (PROVIDE REBAR REINFORCEMENT 3-#4 BARS) TYP.
AutoCAD SHX Text
ALL FITTINGS ASSOCIATED WITH ARV SHALL BE STAINLESS STEEL
AutoCAD SHX Text
AIR RELEASE VALVE PER APPROVED ARV TABLE
AutoCAD SHX Text
MODEL NAME
AutoCAD SHX Text
1. CONTRACTOR TO PROVIDE SERVICE CONNECTION TAP TO THE R.O.W. LINE & CONTRACTOR TO PROVIDE SERVICE CONNECTION TAP TO THE R.O.W. LINE & CONNECT EXIST. SERVICE LINE OUTSIDE EASEMENT AS SHOWN AND REQUIRED. 2. ALL SERVICE PIPE AND FITTINGS TO BE SOLVENT WELD SCH 40 PVC ALL SERVICE PIPE AND FITTINGS TO BE SOLVENT WELD SCH 40 PVC UNLESS SHOWN OTHERWISE IN THE PLANS. 3. FOR EXISTING MAIN PIPE MATERIAL - PVC AND/OR VCP USE UTILITY FOR EXISTING MAIN PIPE MATERIAL - PVC AND/OR VCP USE UTILITY DEPARTMENT APPROVED CONNECTOR. 4. FOR NEW PVC MAIN AND SERVICE, USE PVC WYE OR TEE AS DIRECTED AT FOR NEW PVC MAIN AND SERVICE, USE PVC WYE OR TEE AS DIRECTED AT SERVICE CONNECTION. 5. IF PIPE LENGTH, ON SERVICE LINE, IS GREATER THAN 50', USE 6" PVC IF PIPE LENGTH, ON SERVICE LINE, IS GREATER THAN 50', USE 6" PVC SCH 40 FROM CLEANOUT WYE TO THE MAIN LINE.
AutoCAD SHX Text
+ 2'-0"
AutoCAD SHX Text
COMPACT TOP 6" OF SUBGRADE TO 95% DENSITY ASTM D-698 AT ±3%OPTIMUM MOISTURE CONTENT
AutoCAD SHX Text
FLOWABLE FILL WITH DARAFILL ADDITIVE (100 PSI MIN @ 28 DAYS)
AutoCAD SHX Text
HDPE ADJUSTMENT RINGS 12'' MIN., 18'' MAX.
AutoCAD SHX Text
PROVIDE 30" RING & COVER WITH STAINLESS STEEL (SS) INFLOW INHIBITOR.
AutoCAD SHX Text
CLR.
AutoCAD SHX Text
EXCAVATE/SHORE PER OSHA AND STATE REQUIREMENTS
AutoCAD SHX Text
6" COVER
AutoCAD SHX Text
ALL STOPPERS MUST FORM TIGHT SEAL SIMILAR TO PIPE JOINT AND BE ABLE TO WITHSTAND TESTING PRESSURES
AutoCAD SHX Text
FACTORY BONDED JOINT
AutoCAD SHX Text
CHAMFER (TYP.)
AutoCAD SHX Text
H-TEC
AutoCAD SHX Text
6'' PVC STOPPER
AutoCAD SHX Text
APPROVED ARVs
AutoCAD SHX Text
MANUFACTURER
AutoCAD SHX Text
VENT OMAT
AutoCAD SHX Text
A.R.I.
AutoCAD SHX Text
MODEL 986 (SS) AND 988
AutoCAD SHX Text
MODEL RGXII (ST. STEEL)
AutoCAD SHX Text
D-025 OR D-025 SHORT
AutoCAD SHX Text
FLOW
AutoCAD SHX Text
AS REQ'D.
AutoCAD SHX Text
NOTE: FOR BOLLARD LOCATION AND QUANTITY, SEE CONSTRUCTION PLANS
AutoCAD SHX Text
EXISTING GROUND
AutoCAD SHX Text
EXISTING MANHOLE
AutoCAD SHX Text
3000 PSI CONCRETE
AutoCAD SHX Text
COLOR AS APPROVED BY UTILITIES DEPARTMENT
AutoCAD SHX Text
PROVIDE SIGN: "FOR PROBLEMS CALL (361)821-CITY (UTILITIES DEPARTMENT)"
AutoCAD SHX Text
6" STEEL PIPE FILLEDWITH CONCRETE
AutoCAD SHX Text
PVC CAP
AutoCAD SHX Text
PROVIDE BACKFILL PER APPLICABLE REQUIREMENTS
AutoCAD SHX Text
TEE CONNECTION
AutoCAD SHX Text
SEE CLEAN-OUT DETAIL
AutoCAD SHX Text
MIN.
AutoCAD SHX Text
6" SCHEDULE 40 PIPING
AutoCAD SHX Text
STANDARD 6''x 6'' PERMA-WYE
AutoCAD SHX Text
PROVIDE FLOWABLE BACKFILL - 100 PSI MIN.
AutoCAD SHX Text
6" SCHEDULE 40 PIPING
AutoCAD SHX Text
4' MAX.
AutoCAD SHX Text
8' OR DEEPER
AutoCAD SHX Text
USE 12" x 18" PAVER STONES (2 EACH)
AutoCAD SHX Text
PLACE MARKER FLUSH IN CURB AS SHOWN.
AutoCAD SHX Text
NOTE: IF NO CURB BURY 12" PIECE OF REBAR WITH POLY PROTECTIVE END CAP ON EACH END.
AutoCAD SHX Text
PROVIDE " S " FOR SEWER.
AutoCAD SHX Text
2-1/4"
AutoCAD SHX Text
(90 PREFERED)
AutoCAD SHX Text
PROVIDE SAND EMBEDMENT
AutoCAD SHX Text
WASTEWATER MAIN W/REGULAR SADDLE, WYE, OR TEE (TIGRE GPK OR EAE) (SDR 35 FOR HDPE OR SDR 26 FOR PVC)
AutoCAD SHX Text
SEE NOTE 6 (TYP.)
AutoCAD SHX Text
LOCATION AND SIZE OF MAIN VARIES
AutoCAD SHX Text
45° BEND
AutoCAD SHX Text
PROVIDE FITTINGS AS NEEDED
AutoCAD SHX Text
SIDEWALK REMOVE/REPLACE AS REQUIRED
AutoCAD SHX Text
THREADED PLUG
AutoCAD SHX Text
PROVIDE CLEANOUT WHERE REQUIRED
AutoCAD SHX Text
4"-WYE
AutoCAD SHX Text
ENCASE THE PIPE W/6" OF SAND
AutoCAD SHX Text
USE MISSION RUBBER CO. #MR01 OR #MR02 ARC COUPLING WITH STAINLESS STEEL SHEAR RING, OR FERNCO
AutoCAD SHX Text
DEPTH AS REQUIRED
AutoCAD SHX Text
AutoCAD SHX Text
OR EASEMENT
AutoCAD SHX Text
RIGHT-OF-WAY
AutoCAD SHX Text
NOT TO SCALE
AutoCAD SHX Text
NOT TO SCALE
AutoCAD SHX Text
NOT TO SCALE
AutoCAD SHX Text
NOT TO SCALE
AutoCAD SHX Text
VALMATIC
AutoCAD SHX Text
VM 48AS OR VM 49AS
AutoCAD SHX Text
MATERIAL
AutoCAD SHX Text
316 SS
AutoCAD SHX Text
BRASS - ONE REQUIRED EACH STREET TAP NOT TO SCALE
AutoCAD SHX Text
NOT TO SCALE
AutoCAD SHX Text
NOT TO SCALE
AutoCAD SHX Text
NOT TO SCALE
AutoCAD SHX Text
NOT TO SCALE
AutoCAD SHX Text
NOT TO SCALE
AutoCAD SHX Text
PROVIDE SERVICE MARKER
AutoCAD SHX Text
12" DRAIN HOLE BETWEEN CONCRETE SUPPORTS. ONLY INSTALL DRAIN IF TOP OF CONCRETE SLAB IS AT LEAST 12" ABOVE GROUNDWATER LEVEL
AutoCAD SHX Text
CONCRETE FOUNDATION
AutoCAD SHX Text
SLOPE 1%
AutoCAD SHX Text
CITY OF CORPUS CHRISTI
AutoCAD SHX Text
TEXAS
AutoCAD SHX Text
CITY OF CORPUS CHRISTI WASTEWATER STANDARD DETAILS AIR RELEASE VALVE, BOLLARD AND SERVICE CONNECTION DETAILS
AutoCAD SHX Text
3 OF 4
CASING NOTES:
CASING DETAIL
12" TO 36" CASING DETAIL
4" TO 10" CASING DETAIL
TRENCH BACKFILL FOR WASTEWATER LINESAND PAVEMENT REPAIR FOR UTILITIES
GENERAL NOTES FOR BACKFILL
UNPAVED AREAS PAVED AREAS
*NOTE:PER CITY ORD. 030040 ARTICLE III CUTS AND EXCAVATIONS, A PERMITFROM CITY DEVELOPMENT SERVICES DEPARTMENT IS REQUIRED FORALL UTILITY STREET CUTS. THE INSTALLATION OF A UTILITY THATCROSSES THE ROW AT A PERPENDICULAR OR NEAR PERPENDICULARANGLE AND HAS AN O.D. OF 6” OR LESS WILL NOT BE PERMITTED TOBE INSTALLED BY CUTTING THE ROAD SECTION.
ANY UTILITY RELATED STREET EXCAVATION/CUT SHALL INCLUDEREPAIR OF NOT ONLY THE IMPACTED TRENCH, BUT ALSO A FULL LANEOVERLAY/PAVEMENT REPAIR FOR PARALLEL CUTS OR 12' WIDE FORPERPENDICULAR CUTS ON ASPHALT STREETS, AND FULL PANELREPLACEMENT ON CONCRETE STREETS. A SITE SPECIFIC PAVEMENTCUT AND RESTORATION PLAN THAT INDICATES THE GENERAL NATUREOF THE PAVEMENT AND ROADWAY TO BE CUT AND RESTORED, THEEXISTING PAVEMENT SECTION (IF KNOWN), THE LOCATION ANDAPPROXIMATE AREA OF THE EXCAVATION/PAVEMENT REPAIR,INCLUDING THE APPROXIMATE LENGTH AND WIDTH OF THEPAVEMENT REPAIR IN RELATION TO THE ROADWAY TRAVEL LANE(S),MUST BE INCLUDED IN THE DRAWINGS/PERMIT APPLICATION.
*
AutoCAD SHX Text
DATE
AutoCAD SHX Text
BY
AutoCAD SHX Text
REVISION NO.
AutoCAD SHX Text
CITY PROJECT #
AutoCAD SHX Text
RECORD DRAWING NO.
AutoCAD SHX Text
SHEET
AutoCAD SHX Text
of
AutoCAD SHX Text
DESCRIPTION
AutoCAD SHX Text
DATE
AutoCAD SHX Text
BY
AutoCAD SHX Text
REVISION NO.
AutoCAD SHX Text
DESCRIPTION
AutoCAD SHX Text
CONSULTANT'S SHEET NO.
AutoCAD SHX Text
~
AutoCAD SHX Text
~
AutoCAD SHX Text
Department of Engineering Services
AutoCAD SHX Text
1. EXCAVATIONS <20 FT. DEEP AND ABOVE WATER TABLE, USE MATERIAL EXCAVATIONS <20 FT. DEEP AND ABOVE WATER TABLE, USE MATERIAL ABOVE WATER TABLE, USE MATERIAL , USE MATERIAL MEETING THE FOLLOWING CRITERIA. MEETING REQUIREMENTS OF ASTM D2487 FOR: SP GP GP SW GW GW SP-SM GP-GM GP-GM SW-SM GW-GM GW-GM AND IN ADDITION: PASSING 1/2" SIEVE - 100% SIEVE - 100% PASSING #4 SIEVE - 30% MINIMUM PLASTICITY INDEX (PI) - NP TO 10 MAX. 2. IN DEEP EXCAVATIONS (>20') OR BELOW WATER TABLE, USE CRUSHED IN DEEP EXCAVATIONS (>20') OR BELOW WATER TABLE, USE CRUSHED STONE OR CRUSHED GRAVEL MEETING GRADATION OF: A. CONCRETE COARSE AGGREGATE; TxDOT ITEM 421; GRADE 2, 3, OR 4. OR B. CRUSHED LIMESTONE PER TxDOT ITEM 421' GRADE 2, 3, OR 4.
AutoCAD SHX Text
ALL BEDDING AND INITIAL BACKFILL SHALL CONSIST OF THE FOLLOWING OR REFER TO DESIGN ENGINEER REQUIREMENTS: GRANULAR BACKFILL CONSISTING OF EITHER NATURAL SAND OR SANDY GRAVEL, OR MATERIAL PRODUCED BY CRUSHING OF NATURAL STONE OR GRAVEL:
AutoCAD SHX Text
TABLE 1 BEDDING AND INITIAL BACKFILL (BELOW PIPE TO 12" ABOVE PIPE)
AutoCAD SHX Text
A. FROM 12" ABOVE PIPE TO FROM 12" ABOVE PIPE TO BOTTOM OF TOPSOIL BACKFILL SHALL BE APPROVED SELECT MATERIAL FROM THE EXCAVAT- ION; OR IMPORTED MATERIAL; ALL TO BE FREE OF ROCKS, DEBRIS, OR ANY CLUMPS GR- EATER THAN 2" IN DIAMETER; LOOSE LIFTS TO BE PLACED 10" MAX. COMPACT MATERIAL TO 95% STD. PROCTOR (D698). MOISTURE TO BE ADJUSTED TO ± 3% OF OPTIMUM.B. TOPSOIL TO BE PROVIDED TOPSOIL TO BE PROVIDED EQUAL OR BETTER THAN EXISTING; AND MATCH EXISTING TOPSOIL DEPTH. COMPACT TO EXISTING ADJACENT TOP-SOIL THICKNESS. (CONSTRUCTION TO BE PERFORMED BY "DOUBLE DITCH" METHOD-TOP SOIL SALVAGED TO BE PLACED ON TOP)
AutoCAD SHX Text
A. FROM 12" ABOVE PIPE TO 3' BELOW FROM 12" ABOVE PIPE TO 3' BELOW BOTTOM OF ROAD BASE: BACKFILL SHALL BE SELECT MATERIAL FROM EXCAVATION OR IMPORTED MATERIAL. IN EITHER CASE, ALL MATERIAL SHALL MEET THE FOLLOWING: LL<35 PI 8-20 NO CLUMPS > 2" DIA. MOISTURE - 1 TO +3% COMPACT 95% D698 STD PROCTOR LOOSE LIFTS OF 12" MAX OR IF SELECT MATERIAL FROM EXCAVATION DOES NOT MEET REQUIREMENTS, THEN USE CEMENT STABILIZED SAND. SEE TABLE 2-ITEM B BELOW. B. FROM 3' BELOW BOTTOM OF ROAD BASE TO FROM 3' BELOW BOTTOM OF ROAD BASE TO BOTTOM OF ROAD BASE: BACKFILL SHALL BE CEMENT STABILIZED SAND (1.5 SK/C.Y.) (1.5 SK/C.Y.) AND SHALL MEET THE FOLLOWING REQUIREMENTS: SAND GRADATION: % PASSING #4 55-100 55-100 #10 40-100 40-100 #40 25-100 25-100 #200 10-20 10-20 PI NP-10 NP-10 COMPACT TO 95% OF D588. MOISTURE TO BE ADJUSTED TO TO (+/-2%) OF OPTIMUM.
AutoCAD SHX Text
BETWEEN SPACERS
AutoCAD SHX Text
CARRIER PIPE
AutoCAD SHX Text
SEE NOTE 5
AutoCAD SHX Text
FINAL BACKFILL SEE TABLE 2-ITEM A (UNPAVED AREAS)
AutoCAD SHX Text
MAGNETIC WARNING 12" ABOVE PIPE
AutoCAD SHX Text
NOTE: ANY OVER EXCAVATION MUST BE CORRECTED WITH GRANULAR MATERIAL SHOWN IN TABLE 1.
AutoCAD SHX Text
ALL BEDDING AND INITIAL BACKFILL SHALL CONSIST OF GRANULAR MATERIAL. SEE TABLE 1
AutoCAD SHX Text
SELECT MATERIAL FROM EXCAVATION OR IMPORTED MATERIAL SEE TABLE 2-ITEM A (PAVED AREA)
AutoCAD SHX Text
BACKFILL SHALL BE CEMENT STABILIZED SAND (1.5 SACKS OF CEMENT/CY)
AutoCAD SHX Text
TOPSOIL SEE TABLE 2-ITEM B (UNPAVED AREAS)
AutoCAD SHX Text
VARIES
AutoCAD SHX Text
DO NOT GROUT INSIDE OF CASING
AutoCAD SHX Text
COATED OR STAINLESS STEEL SPACER BODY
AutoCAD SHX Text
STEEL CASING PIPE
AutoCAD SHX Text
WELDED STEEL OR CAST POLYETHYLENE RUNNER SUPPORT
AutoCAD SHX Text
CARRIER PIPE
AutoCAD SHX Text
POLYMER PLASTIC RUNNERS SEE NOTE 2
AutoCAD SHX Text
AutoCAD SHX Text
COATED OR STAINLESS STEEL SPACER BODY
AutoCAD SHX Text
STEEL CASING PIPE
AutoCAD SHX Text
WELDED STEEL OR CAST POLYETHYLENE RUNNER SUPPORT
AutoCAD SHX Text
DO NOT GROUT INSIDE OF CASING
AutoCAD SHX Text
CARRIER PIPE
AutoCAD SHX Text
POLYMER PLASTIC RUNNERS SEE NOTE 2
AutoCAD SHX Text
AutoCAD SHX Text
SAWCUT PAVEMENT
AutoCAD SHX Text
EXISTING PAVEMENT
AutoCAD SHX Text
12" LIMESTONE BASE OR APPROVED BASE MATERIAL (TxDOT ITEM 247' TYPE A, GRADE 1-2) IN NO CASE SHALL THE THICKNESS OF THE BASE BE LESS THAN THE THICKNESS OF THE EXISTING ADJACENT BASE.
AutoCAD SHX Text
ASPHALT REPAIR: 3" MIN. THICKNESS. IN NO CASE SHALL REPAIR BE 3" MIN. THICKNESS. IN NO CASE SHALL REPAIR BE LESS THAN THE THICKNESS OF EXISTING PAVEMENT. PROVIDE PRIME COAT (0.15 GAL. PER SY MIN.) CONCRETE REPAIR: 12" MIN. THICKNESS. IN NO CASE SHALL REPAIR BE 12" MIN. THICKNESS. IN NO CASE SHALL REPAIR BE LESS THAN THE THICKNESS OF EXISTING CONCRETE PAVEMENT.
AutoCAD SHX Text
CASING SPACER SHOULD BE SPACED A MAXIMUM OF ONE FOOT FROM EACH SIDE OF JOINT
AutoCAD SHX Text
1. CASING DIAMETER, LENGTH, LOCATION, AND WALL THICKNESS SHALL BE PER PROJECT CASING DIAMETER, LENGTH, LOCATION, AND WALL THICKNESS SHALL BE PER PROJECT SPECIFIC REQUIREMENTS. (MINIMUM SCHEDULE 40) 2. ALL CARRIER PIPES IN INSTALLED CASINGS SHALL BE SUPPORTED BY BOLT-ON STYLE ALL CARRIER PIPES IN INSTALLED CASINGS SHALL BE SUPPORTED BY BOLT-ON STYLE CASING SPACERS ("ADVANCED PRODUCTS" OR APPROVED EQUAL). 3. THE CONTRACTOR SHALL PROVIDE MECHANICALLY RESTRAINED JOINTS FOR FORCE MAINS THE CONTRACTOR SHALL PROVIDE MECHANICALLY RESTRAINED JOINTS FOR FORCE MAINS ONLY ON CARRIER PIPES. "MEGALUG" TYPE JOINT RESTRAINTS OR APPROVED EQUAL SHALL BE USED. 4. CASING SPACERS SHALL BE SIZED TO SECURELY FASTEN TO THE CARRIER PIPE O.D. CASING SPACERS SHALL BE SIZED TO SECURELY FASTEN TO THE CARRIER PIPE O.D. AND SHALL BE FURNISHED WITH A MINIMUM RUNNER HEIGHT TO MAINTAIN SEPARATION BETWEEN THE MAXIMUM O.D. OF THE CARRIER PIPE AND THE CASING WALL. A. POSITIONING OF THE SPACERS SHALL ENSURE THAT THE CARRIER PIPE IS ADEQUATELY SUPPORTED THROUGHOUT ITS LENGTH. B. SPACERS AT EACH END SHALL NOT BE FURTHER THAN 12" FROM THE END OF THE CASING. C. CASING SPACERS SHALL BE INSTALLED IN THE CENTER OF THE PIPE SECTION. THE MAXIMUM SPACING OF THE CASING SPACERS SHALL BE 3 FEET. 5. THE TWO ENDS OF THE CASING PIPE SHALL BE SEALED WATERTIGHT WITH AN ADVANCED THE TWO ENDS OF THE CASING PIPE SHALL BE SEALED WATERTIGHT WITH AN ADVANCED PRODUCTS SYSTEM, INC. MODEL AZ - ZIPPER, PSI MODEL C END SEAL, OR AN APPROVED EQUAL.
AutoCAD SHX Text
TABLE 2 FINAL BACKFILL (GREATER THAN 12" ABOVE PIPE)
AutoCAD SHX Text
CITY OF CORPUS CHRISTI
AutoCAD SHX Text
TEXAS
AutoCAD SHX Text
NOT TO SCALE
AutoCAD SHX Text
NOT TO SCALE
AutoCAD SHX Text
NOT TO SCALE
AutoCAD SHX Text
NOT TO SCALE
AutoCAD SHX Text
UNPAVED
AutoCAD SHX Text
PAVED
AutoCAD SHX Text
CITY OF CORPUS CHRISTI WASTEWATER STANDARD DETAILS PAVEMENT REPAIR/BACKFILL/GENERAL NOTES/CASING DETAILS
AutoCAD SHX Text
4 OF 4