Attachment 0007 Apendix F Possible Materials and Details.pdf
PDF 6 MB Posted
- Attached to
- Repair Water Mains & WTP Plumbing
- Solicitation number
- W519TC-24-R-2052
About this file
This document is an appendix for a federal contract opportunity called PR-2024-0239 for the Rock Island Arsenal. It describes the possible materials and details for a highway products solicitation, specifically for the procurement of two types of waterborne traffic paints - a white paint called HOTLINE TM2152 and a lead-free yellow paint called HOTLINE TM2153.
The paints are designed for long line striping applications on streets, highways, parking lots, and airfields. Key details include the application conditions, application rates, thinning and cleanup instructions, and typical properties of the two paint products. The paints are required to conform to federal specifications and have low VOC content, good early wash-out resistance, and consistent drying times. No specific response dates, award information, or pricing terms are provided in this appendix.
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Appendix for PR-2024-0239
Rock Island Arsenal Appendix F
POSSIBLE MATERIALS & DETAILS
March 2024
US Army Garrison-Rock Island Arsenal Directorate of Public Works
Engineering and Services Division
AMIM-RIP-G
1 Rock Island Arsenal Rock Island, IL 61299-5000
HIGHWAY PRODUCTS
07/17
HOTLINE® WATERBORNE TRAFFIC PAINT
TM2152 WHITE TM2153 LEAD FREE YELLOW
PRODUCT DESCRIPTION:
HOTLINE®TM2152 and TM2153 are fast drying waterborne traffic paints made with some of the most advanced resin technology on the market today. These products conform to the current VOC regulations and the requirements of Federal Specification TT-P-1952E, types I and II and TT-P-1952F, types I and II..
The outstanding characteristics of these products include: low VOC, superior early wash-out resistance, and more consistent drying times even in high humidity conditions. These products are formulated with non-lead containing pigments.
USES:
These products are used for long line striping applications on streets and highways, auxiliary markings such as stop bars and crosswalks, marking airfields and for striping parking lots.
APPLICATION:
HOTLINE® Waterborne Pavement Marking Paints are designed for application through long-line striping trucks or walk-behind striping machines which have been properly equipped to apply waterborne traffic paints. Of particular importance is the need for metal parts to be stainless steel and hoses to have proper chemical resistance to the unique high pH properties of the latex resins being used. Both air atomized and airless striping equipment can be used.
APPLICATION CONDITIONS:
Surfaces should be clean, dry and free from loose or peeling paint. HOTLINE® Waterborne Pavement Marking Paints perform best when applied at air and surfaces temperatures of 50°F and rising. Application of these products at temperatures between 45°F and 50°F may result in reduced service life. Do not apply below 45°F. Moisture in the road surface can cause premature failure. The presence of concrete sealers or other residue on new concrete surfaces may interfere with adhesion and must be removed.
Most previously painted lines may be repainted without additional surface preparation, provided the old paint is still tightly adhered to the surface. Multiple layers of paint may eventually build and begin to peel or chip. Removal of the existing paint line will be required in these areas.
APPLICATION CONDITIONS (cont.)
New asphalt surfaces, particularly parking lots, should be allowed to age at least thirty days before striping with Waterborne Pavement Marking Paint. Waterborne paint does not normally bleed on new asphalt, but shrinkage of the paint film during the curing (drying) process may cause new asphalt to lift or crack at the edges of the paint line. Exceeding the recommended film thickness will increase the possibility of asphalt lifting. Road surfaces are less susceptible to the occurrence of this lifting problem but should still be monitored.
APPLICATION RATES:
HOTLINE® TM2152 and TM2153 should be applied at 14-16 mils wet film thickness. A flat, uniform paint line with and even distribution of paint should dry in 10 minutes or less. Application rates of more than 16 mils wet film thickness may extend the service life of the product but may also result in extended drying times. Glass beads, when used, should be applied at approximately 6 pounds per gallon of paint.
THINNING & CLEANUP:
Thinning of HOTLINE® Waterborne Pavement Marking Paints is not normally required. If thinning is necessary thin only with clean water, not to exceed four ounces per gallon. Any water added will slow the dry time.
Wet paint may be cleaned up with water. Once the paint is dry, solvent will be required to remove the paint film. Most typical paint solvents (e.g. xylene, acetone) may be used for this purpose. Care must be taken to avoid solvent contamination in waterborne paints.
PRECAUTIONS:
FOR INDUSTRIAL USE ONLY. SEE MATERIAL SAFETY DATA SHEETS. READ AND
FOLLOW WARNING LABELS ON PACKAGES.
Painted surfaces can become slippery when wet. Traffic paints are not intended for use as floor paints. Do not use on pedestrian walkways or large surfaces such as ramps, floors and stairs which may become slippery when wet.
TYPICAL PROPERTIES
TEST TM2152 TM2153
Viscosity 80-90KU 80-90KU Pigment 60-62% 60-62% Total Solids 75% min. 75% min.
Dry Opacity @ 5 mils 0.92 min. 0.92 min.
Dry Time for no pick-up 10 mins max. 10 mins max.
Fed. Color Std.595 37925 33538
All information, recommendations and suggestions appearing in this bulletin concerning the use of our products are based on tests and data believed to be reliable.
However it is the users responsibility to determine the suitability for his own use of the products described herein. Since the actual use by others is beyond our control, no guarantee, expressed or implied, is made by the Sherwin-Williams Company as to the effects of such use or the results obtained, nor does the Sherwin-Williams Company assume any liability arising out of the use ,by others, of the products referred to herein. Nor is the information referred to herein to be construed as absolutely complete since additional information may be necessary or desirable when particular or exceptional conditions or circumstances exist or because of applicable laws or government regulations. Nothing herein contained is to be construed as permission or as a recommendation to infringe any patent
24" 24"
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2016-6701
RG-816
PLAN
106"
TOP SLAB
7'-6"
44" DOOR
HEATER
50" ƒ
GRADE
FINISH
8"
1'-3"
BOXOUT
SECTION
SECTION
RPZ STRUCTURE
50"
RPZ ENCLOSURE 75"L x 68"W x 62"H
MARKED "WATER"
CAST IRON COVER
26"(MAX.)
18" (MIN.)
BOX
VALVE
60" COVER
STABILIZER
VALVE BOX
AWWA C-509
GATE VALVE:
AUXILIARY
BLOCKS
CONCRETE
MAXIMUM
2" BELOW FIN. GRADE
5" ABOVE FIN. GRADE
BURY LINE
FLANGE
BREAK
BLOCKING
THRUST
CONCRETE
STANDARD DETAIL - FIRE HYDRANT
JOINT
MECHANICAL
90° BEND
VARIES
1'-6" AND
SCALE: NONE
JOINT
MECHANICAL
JOINT
FLANGED
SURFACE
TROWELED
EXISTING
SAW CUT
SURFACE
TROWELED
EXISTING
SAW CUT
INITIAL BACKFILL
HAUNCHING AND
IDOT CA-7 BEDDING,
COVER
60"
SCALE: NONE
STANDARD DETAIL - WATER MAIN INSTALLATION
FITTINGS PER AWWA C110
LINING PER AWWA C104, AND
RUBBER GASKETS, CEMENT
AWWA C111 WITH SYNTHETIC
WITH PUSH-ON JOINTS PER
CLASS 52 PER AWWA C150,
PER AWWA C151, THICKNESS
DUCTILE IRON WATER MAIN
FABRIC
W/ FILTER
SURROUND
COBBLES
CA-7 OR 2" WASHED
2 CUBIC YARD (MIN.)
SLOPE TO SURFACE DRAIN
VALVE NUT
BE 6" BELOW
CUT AND FILL TO
REPLACE IN KIND
DRIVEWAYS, OR
GUTTER OR
SIEWALK, CURB AND
EXISTING PAVEMENT,
AND ALL PROP. AND
DEPTH OF UTILITY
BETWEEN THE
REPOSE
ANGLE OF
WITHIN A 1:1
UNDER OR
IDOT CA-7
WIRE.
WATER MAIN SHALL BE INSTALLED WITH 12 GAUGE INSULATED TRACER
7. BRONZE WEDGES SHALL BE INSTALLED AT ALL JOINTS. ALL
BENDS, ELBOWS).
FOR THREE PIPE LENGTHS FROM EACH DIRECTIONAL CHANGE (I.E.
6. 8 INCH AND LARGER MAINS SHALL INCLUDE RESTRAINED JOINT PIPE
WILL BE USED.
IS AVAILABLE, A SECOND 2-INCH CORPORATION ON THE EXISTING MAIN
CORPORATION, ARSENAL'S RPZ, AND EXISTING HYDRANT. IF NO HYDRANT
METHOD OF AWWA C651 THROUGH A 2-INCH THROUGH A 2-INCH
5. WATER MAINS SHALL BE FLUSHED AND THEN DISINFECTED BY A
4. RESTRAINED JOINT PIPE SHALL BE USED THROUGH ALL CASING.
SPRAYED WITH A DIALECTRIC UNDERCOATING PAINT.
ANY PIPE THAT IS SCRATCHED DURING INSTALLATION SHALL BE
PROPOSED WATER MAIN. NYLON STRAPS SHALL BE UTILIZED INSTEAD.
3. NO CHAINS SHALL BE USED DURING THE INSTALLATION OF THE
OF THE THRUST BLOCKING.
LEAST 5 DAYS AFTER THE INSTALLATION
INCLUDE CONCRETE THRUST BLOCKING, DO NOT BEGIN TEST UNTIL AT
LEAKAGE WITH AWWA C600 AND AWWA C603. IF MAINS TO BE TESTED
150 PSI FOR 2 HOURS AND SHALL NOT EXCEED THE ALLOWABLE
2. MAINS SHALL BE PRESSURE TESTED AT A MAXIMUM PRESSURE OF
SHALL BE SUBJECT TO PUBLIC WORKS DEPARTMENT.
MAIN TO CONNECT WITH ARSENAL EQUIPMENT. FLUSHING SCHEDULE
BE RESPONSIBLE FOR PROVIDING 2-INCH FLARED CORPORATION ON NEW
IMMEDIATELY UPON COMPLETION OF THE TEST. CONTRACTOR SHALL
EQUIPMENT SHALL BE RETURNED TO THE WATER TREATMENT PLANT
PREVENTION EQUIPMENT AVAILABLE FROM THE ARSENAL WTP.
DRAWN FROM THE ARSENAL WATER SYSTEM USING BACK FLOW
1. WATER FOR ALL FILLING, TESTING AND CHLORINATING SHALL BE
WATER MAIN INSTALLATION NOTES:
SPACE FOR VALVE WRENCH
AWAY FROM HYDRANT TO ALLOW WORKING
ALLOW SUFFICIENT DISTANCE FOR AUX. VALVE
LEAST A 12" OVERLAP FOR FUTURE EXPANSION
RESIZABLE VALVE BOX SLEAVE WITH AT
TO ASTM D 3212 AND F 477
ELASTOMERIC SEALS CONFORMING
JOINTS PER ASTM F 2620 OR FLEXIBLE
FITTINGS PER AWWA C906. HEAT FUSION
AWWA C906, NSF 14, P.E. 3408, DR 13.5
IS REQUIRED HDPE WATER MAIN PER
MAXIMUM DENSITY, EXCEPT WHERE CA-7
85 PERCENT MODIFIED PROCTOR
EXCAVATED MATERIALS COMPACTED TO
HORIZONTAL OFFSET
WATER MAIN
SERVICE BOX
WATER MAIN
VARIABLE
(ONE PIECE OF PIPE)
McDONALD
PATTERN: MUELLER, FORD OR
BALL VALVE AND MINNEAPOLIS
FLARED CURB STOP WITH
FORD OR McDONALD
VALVE: MUELLER,
STOP WITH PLUG
FLARED CORPORATION
PLAN
SECTION
CM NO. 404, OR EQUAL.
STAINLESS STEEL STRAPS, SUCH AS SMITH BLAIR NO. 317,
SHALL BE AN EPOXY COATED DUCTILE IRON BODY WITH
DIAMETER SHALL REQUIRE SADDLES / SAC NUTS. THE SADDLE
3. SERVICES GREATER THAN OR EQUAL TO 1-1/2 INCHES IN
SPLICES IN THE WATER SERVICE SHALL NOT BE PERMITTED.
2. WATER SERVICES SHALL NOT EXCEED 100 FEET IN LENGTH.
INSTALLATION DETAIL ON SHEET ?.
1. TRENCH BACKFILL SHALL BE INSTALLED PER WATER MAIN
NOTES:
6"
10"
10"
M
IN
3'-0"
M
IN
CONCRETE BLOCK
PRECAST
45°
FLARED FITTINGS
TYPE K,
ASTM B88,
SERVICE PIPE:
STANDARD DETAIL - WATER SERVICE
3 INCH DIAMETER AND LESS
SCALE: NONESCALE: NONE
VALVE BOX COVER IN ROADWAY
STANDARD DETAIL-
ABANDONING EXISTING VALVES
STANDARD DETAILS -
7. PLACE TOPSOIL AND SEED OR ROAD REPAIR
6. BACKFILL WITH CA7 OR COMPACTED CA6
AND CAP
5. PLACE SILT FABRIC OVER AND AROUND VALVE
4. BRUSH PAINT WITH ZA PAINT
COCK POINT
3. INSTALL DEAD END CAP WITH PLUGGED TAPPING
2. CLOSE VALVE
VALVE
1. EXCAVATE & REMOVE BOX WITH RISER FROM
NOTES: ABANDONING VALVES IN PLACE
VALVE BOX
REMOVE
CLOSE VALVE
SLOPE TO SURFACE DRAIN
SURROUNDING SURFACE
1/2" -1" MAXIMUM ABOVE
SURFACE TAPER
CONCRETE; NOT COUNTING
12" THICK ROAD GRADE
MATERIAL
EXPANSION
1/2"
M
IN
" M
IN
PLAN VIEW
VALVE
CA7 WHOLE DEPTH TO
1'-3"
BOXOUT
RPZ ENCLOSURE 75"L x 68"W x 62"H
30 31
D E
T A I L
S
PIPE.
CELL GAP FILLER AROUND INSTALLED
PROVIDE WATER TIGHT CLOSED
8" RISER PIPES, 10" OPENINGS
PIPE.
CELL GAP FILLER AROUND INSTALLED
PROVIDE WATER TIGHT CLOSED
8" RISER PIPES, 10" OPENINGS
RISERS
WATERLINE
TAPED 8"
PROVIDE HEAT
1 UNDER EACH CORNER.
SUPPORT OF CONCRETE PAD,
CONCRETE PIERS PLACED FOR
FOR LOWERING OR RAISING
PROVIDE 12" OF ADJUSTMENT
5' MAX
OR EDGE OF PAVEMENT
10' MAX FROM NEAREST BACK OF CURB
HYDRANT SERVICE LINE.
TURNS GRATER THAN 22°ON FIRE
5. PROVIDE TRACER WIRE FOR ALL
BE WITHIN 4'-0" OF MAIN
4. FIRE HYDRANT SERVICE VALVE TO
OBSTRUCTED.
SO HYDRANT DRAIN HOLE IS NOT
CONSTRUCTED
3. THRUST BLOCKING SHALL BE
STAINLESS STEEL.
SEAL PLATE AND BONNET SHALL BE
2. ALL BOLTS ON AUXILIARY VALVE
STEEL.
HYDRANT SHALL BE STAINLESS
1. ALL BOLTS BELOW GRADE ON FIRE
FIRE HYDRANT NOTES:
L L
MUST BE RESTRAINED
ALL JOINTS WITHIN LENGTH "L" OF FITTING
RUN RUN
B R
A N
C H
Lr
MIN
Lr
MIN
b
HORIZONTAL BEND
TEE
RUN
L
DEAD END
L
UPPER
L
LOWER
VERTICAL OFFSET
FITTINGS
JOINTS BETWEEN
RESTRAIN ALL
DESIGNER
TO BE SPECIFIED BY
NOTE: LENGTHS L, Lr AND B
DESIGNER
TO BE SPECIFIED BY
NOTE: LENGTHS L, Lr AND B
SCALE: NONE
2 GLAND) INSTALLATIONS
MECHANICAL JOINT (RESTRAINING
STANDARD DETAILS -
4 5
SCALE: NONE
SCALE: NONE
E N
G I N
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R I
V I S I O
N
C
H A
W K I N
S O
N
D e t a i l s P
2. ROOF & INSULATION IS 3".
1. WALL & INSULATION IS 1"
NOTES:
R E
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SCALE: NONE
M
IN
" M
IN
. PLAN VIEW
" 1
OR APPROVED EQUAL
SNAKEPIT TEST STATION
TRAFFIC RATED COPPERHEAD
TERMINATION
BEGINING OF RUN
TERMINATION
END OF RUN
CONCRETE PAD
PLAN VIEW 12"X12"
"2
OR FIRE HYDRANT
RISER FOR VALVE BOX
OR APPROVED EQUAL
SNAKEPIT TEST STATION
TRAFFIC RATED COPPERHEAD
TYPICAL FIRE HYDRANT
VALVE BOX.
TYPICAL GATE VALVE,
OR APPROVED EQUAL
SNAKEPIT TEST STATION
TRAFFIC RATED COPPERHEAD
OR APPROVED EQUAL
SNAKEPIT TEST STATION
TRAFFIC RATED COPPERHEAD
OR APPROVED EQUAL
SNAKEPIT TEST STATION
TRAFFIC RATED COPPERHEAD
TRACING WIRE
14AWG SOLID COPPER
TRACING WIRE
14AWG SOLID COPPER
STATION
END AT A TEST
TRACING WIRE WILL
STATION
END AT A TEST
TRACING WIRE WILL
HDPE WATERMAIN
DIRECTLY ABOVE PIPE
MUST BE INSTALLED
TRACING WIRE. WIRE
14AWG SOLID COPPER
STANDARD DETAIL - TRACER WIRE
#4 REBAR
#4 REBAR
PAD. 6" THICK
12" CONCRETE
6" THICK
24" CONCRETE PAD.
PAD. 6" THICK
12" CONCRETE
SCALE: NONE
9 ELECTRICAL EQUIPMENT AND SUPPLY FOR RPZ
EXISTING 13.8KV PRIMARY
EXISTING POLE-MOUNTED TRANSFORMER.
SECONDARY IS 240V, 1
3#8 1"C.
FINISHED
4'-6" MIN
FINISHED
GRADE
4'-6" MIN
EDS-30R
PROVIDE P1000 UNISTRUT
STRUCTURE. PROVIDE
ADDITIONAL SUPPORTS AS
NECESSARY. TO SUPPORT
EQUIPMENT. SUPPORT
CONDUITS PER NEC.
FDS-30R
FDS-30R
3#4, 1#4 GND IN 1"C.
3#4, 1#4 GND IN 1"C.
BOND NEUTRAL TO GROUND
IN BOTH SWITCHES. BOND TO
GROUND RODS WITH #8CU GROUND.
PROVIDE (2) 5-20R GFCI RECEPTACLES
IN RPZ ENCLOSURE (1) EACH FOR
HOT BOX & HEAT TRACER
(2) 20A RK5
(2) 20A RK5
PROVIDE NEW WEATHERHEAD
3#8 1"C.
PROVIDE (2) 5-20R GFCI RECEPTACLES
IN RPZ ENCLOSURE (1) EACH FOR
HOT BOX & HEAT TRACER
UNISTRUT TYPICAL.
P1000 GALVANIZED
CAP, TYPICAL.
PIPE WITH THREADED
3"GALVANIZED STEEL
TYPICAL.
PVC AFTER ELBOW.
TRANSITION TO
BELOW GRADE,
RMC CONDUIT TO
EARTH.
EXTEND TO UNDISTURBED
3000PSI CONCRETE.
TRANSFORMER
MOUNTED
EXISTING POLE
GROUND RODS, SPACED 10' APART.
PROVIDE (2) 10' COPPER CLAD
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RG-816
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AMERICAN
PIPE MANUAL
TWENTIETH EDITION
AMERICAN reserves the right to modify or change designs, materials, specifications, or dimensions shown herein without prior notice.
This is the 20th Edition of the AMERICAN Pipe Manual. It is the responsibility of the user to check the Internet for the most current version of this manual. This manual can be found at www.american-usa.com. Printed copies are for reference only and are UNCONTROLLED.
Table of Contents
Introduction
Section 1 AMERICAN Standards
Section 2 Pipe Joints
Section 3 Ductile Iron Pipe
Section 4 Flex-Ring and Lok-Ring Fittings
Section 5 Mechanical Joint Fittings
Section 6 Flanged Fittings
Section 7 Specials
Section 8 Flanged Pipe
Section 9 Restrained Joint Pipe
Section 10 Ball Joint Pipe
Section 11 Linings and Coatings
Section 12 Historical Data
Section 13 Engineering Data
Section 14 General Index
2-7 subsequent assembly. The snug fit and the hard section of the gasket, in conjunction with the design of the buttress, act to restrain the gasket against dislodgment during assembly.
Additional internal pressure results in increased tightness of the seal when pipe is either in straight alignment or deflected.
Gaskets made of SBR (Styrene Butadiene Rubber) are standard. For information on gas-kets made of special types of rubber, for ap-plications involving air or liquid temperatures in excess of 150°F, or for chemical, hydrocarbon or other special service applications, and for installations in contaminated soils where per-meation through gaskets might be a concern, consult AMERICAN for recommendations. See Table 2-1.
Fastite Lubricant AMERICAN Fastite Joint Lubricant is a non-toxic water soluble material imparting nei-ther taste nor odor to the conveyed water and is ANSI/NSF 61 approved. The lubricant is suitable for use in hot or cold weather and will adhere to wet or dry pipe. AMERICAN Fastite Joint Pipe can be assembled when submerged, though for such installation, special AMERICAN underwa-ter joint lubricant is recommended. See Table No. 2-5 for appropriate lubricant quantities.
Fastite Joint Materials Standard joint materials include Fastite plain rubber gaskets and a sufficient supply of Fastite joint lubricant. Fastite pipes are most often readily joined with available excavating equipment; however, assembly tools can be supplied by AMERICAN on a loan basis with a nominal deposit which is refundable upon re-turn of tools in good condition.
Coating and Lining AMERICAN Fastite Joint Pipe can be fur-nished asphaltic coated, cement lined, or with special coating or lining where required. See Section 11.
Fastite Gaskets Table No. 2-1
Gaskets used with AMERICAN joints and not manufactured by an authorized AMERICAN gasket manufacturer invalidate any warranties for joints and gaskets.
*AMERICAN reserves the right to furnish any Trade or Brand rubber for the chemical formulation specified.
**Temperature is in reference to conveyed fluid. Lubricating oil in air can adversely affect SBR and EPDM performance.
SBR, Nitrile and Neoprene are not recommended for hot air exposure in wastewater treatment systems.
***Viton® is a registered trademark of DuPont Dow Elastomers.
Refer to Section 11 for temperature and service capabilities of pipe linings.
Refer higher temperatures or other special requirements to AMERICAN for recommendations regarding suitable gasket material.
†This gasket rubber is chemically resistant in the non-potable water uses shown but is not as resistant to permeation in potable water applications as FKM.
All Fastite gaskets made from the materials in the above table are suitable for use with water containing normal concentrations of chloramine. Where increased resistance to chloramine is desired, neoprene or fluoroelastomer materials should be considered.
Common Name or Trade Name*
Plain Rubber
Plain Rubber (conductive)
EPDM
Neoprene
Nitrile Buna–N
Fluoroelastomer Fluorel Viton®***
Chemical Name
Styrene Butadiene Copolymer(SBR)
Styrene Butadiene Copolymer(SBR)
Ethylene Propylene Diene Monomer
Polychloroprene(CR)
Acrylonitrile Butadiene(NBR)
FKM
Common Uses
Fresh Water, Salt Water, Sanitary Sewage
Electrical continuity for thawing of Service Water and Sewage
Water, Sewage, Ketones, Dilute Acids and Alkalies, Vegetable Oil, Alcohols, Air
Fresh Water, Sewage
Non–Aromatic Hydrocarbons, Petroleum Oil, Hydraulic Fluids, Fuel Oil, Fats, Oil, Grease†
Aromatic Hydrocarbons, Gasoline, Refined Petroleum Products, most Chemicals and Solvents, High Temp., Air (Least permeable of all available Fastite gasket rubbers)
Maximum Service Temperature**
Water & Sewer Air
150°F
150°F
212°F
200°F
150°F
212°F
150°F
150°F
200°F
180°F
150°F
300°F
2-17
The AMERICAN Mechanical Joint provides easy installation under the most adverse condi-tions. Plain rubber gaskets of SBR are normally used for water and domestic sewage service.
Fabric tipped plain rubber gaskets are available, as well as other special gaskets such as oil-re-sistant rubber. Plain rubber gaskets or tipped gaskets are used for air or liquid temperatures up to 120°F. For applications involving tem-peratures in excess of 120°F, or for other spe-cial service applications, and for installations in contaminated soils where permeation through gaskets might be a concern, consult AMERI- CAN for recommendations. See Table No. 2-6.
Standard joint accessories furnished with mechanical joint pipe and fittings include duc-tile iron glands, low-alloy steel tee head bolts with hex nuts and plain rubber gaskets. The cost of these accessories is normally included in the price of the pipe or fittings.
Mechanical Joint Gaskets Table No. 2-6
*AMERICAN reserves the right to furnish any Trade or Brand rubber for the chemical formulation specified.
**Temperature is in reference to conveyed fluid. Lubricating oil in air can adversely affect SBR and EPDM per-formance. SBR, Nitrile and Neoprene are not recommended for hot air exposure in wastewater treatment systems.
Gaskets shown for use in “Sanitary Sewage” service are also suitable for use with sewage gas.
Refer to Section 11 for temperature and service capabilities of pipe linings.
Refer other special requirements to AMERICAN for recommendation regarding suitable gasket material.
***Viton® is a registered trademark of DuPont Dow Elastomers.
Note that temperature ratings of MJ gaskets per Table No. 2-6 are in some cases lower than the ratings for similar material Fastite gaskets (see Table No. 2-1, pg. 2-7). The designer may wish to consider the use of Fastite pipe and fittings in high-temperature applications.
All MJ gaskets made from the materials in the above table are suitable for use with water containing normal concentrations of chloramine. Where increased resistance to chloramine is desired, neoprene or fluoroelastomer materials should be considered.
†This gasket rubber is chemically resistant for the non-potable water uses shown, but NBR is not as resistant to permeation in potable water applications as FKM.
Common Name or Trade Name*
Plain Rubber
Neoprene
Fluoroelastomer Fluorel Viton®***
Buna–N Nitrile
EPDM
Chemical Name
Styrene Butadiene Copolymer(SBR)
Polychloroprene(CR)
FKM
Acrylonitrile Butadiene(NBR)
Ethylene Propylene Diene Monomer
Common Uses
Fresh Water, Salt Water, Sanitary Sewage
Fresh Water, Sewage
Aromatic Hydrocarbons, Gasoline, Refined Petroleum Products, most Chemicals and Solvents, High Temp., Air (Least permeable of all available Fastite gasket rubbers)
Non–Aromatic Hydrocarbons, Petroleum Oil, Hydraulic Fluids, Fuel Oil, Fats, Oil, Grease†
Water, Sewage, Ketones, Dilute Acids and Alkalies, Vegetable Oil, Alcohols, Air
Maximum Service Temperature**
Water & Sewer Air
150°F
200°F
212°F
150°F
212°F
125°F
150°F
300°F
125°F
150°F
7-4
Minimum Dimensions in Inches
AMERICAN Ductile Iron Specials Thrust Collar (T/C) Wall Pipe - Fabricated from
Centrifugally Cast Ductile Iron Pipe
Table No. 7-3
Size in.
Flg–T/C– Flg.
Flg–T/C–
PE
Flg–T/C– PE MJ–T/C–MJ (Fab*) MJ–T/C–PE MJ–T/C–Flg Fst–T/C–PE Fst–T/C–Flg
O.A./L.L. O.A./L.L. O.A./L.L. O.A. L.L. O.A. L.L. O.A. L.L. O.A. L.L. * O.A. L.L.*
14 8 8 8 10 45/8 8 51/2 8 51/2 8 411/16 8 45/8
16 8 8 8 10 45/8 8 51/2 8 51/2 8 45/8 8 45/8
18 8 8 8 10 45/8 8 51/2 8 51/2 8 41/4 8 41/4
10 8 8 8 10 45/8 8 51/2 10 71/2 8 41/4 71/4 31/2
12 8 8 8 10 45/8 8 51/2 10 71/2 8 41/4 71/4 31/2
14 81/2 8 8 12 41/2 8 41/2 11 71/2 8 23/4 93/4 41/2
16 81/2 8 8 12 41/2 8 41/2 111/2 8 8 23/4 93/4 41/2 18 81/2 8 8 12 41/2 8 41/2 12 81/2 8 11/2 10 41/2
20 81/2 8 8 12 41/2 8 41/2 12 81/2 8 11/2 10 41/2
24 91/2 8 8 12 41/2 8 41/2 12 81/2 8 11/2 10 41/2
30 12 101/2 8 – – – – – – 8 11/2 12 51/2
36 14 111/2 8 – – – – – – 8 11/2 12 51/2
42 16 12 8 – – – – – – 81/2 1 14 61/2
48 16 12 8 – – – – – – 9 1 15 7 54 18 16 8 – – – – – – 91/2 1 16 71/2
60 18 16 8 – – – – – – 93/4 1 16 71/4
64 18 16 8 – – – – – – 10 1 16 7
*Laying lengths are rounded to the nearest 1/4”.
Thrust Collars may not be located in exact center of all minimum length pieces shown above.
Flanges and MJ bells of minimum–length pieces should normally be specified by the purchaser “tapped for studs” to enable assembly of joints flush with the wall face.
Maximum laying length of above wall pipe is 19’–6” (except 19’–0” for 64”) except for MJ–T/C–PE or Fst–T/C–PE which may be furnished full 20’ nominal length in all available sizes with the exception of 4” (4” maximum length is 18’–1 3/4”). 4”–16” Flange–Thrust Collar–Flange and Flange–Thrust Collar – PE pipe may also be furnished up to 20’–0” length. Contact AMERICAN if longer lengths required. All intermediate lengths can be furnished.
Wall pipe lengths shorter than those shown above can be furnished in some sizes by special fabrication. Contact AMERICAN for details.
Overall lengths are subject to manufacturing tolerances. If maximum overall length is critical, such as for installation of item inside steel forms, this must be specified by the purchaser on the order.
To determine weight of Thrust Collars Wall Pipe, use data in Table 7–1.
Correctly installed flanged wall pipe will normally have the bolt holes straddling the horizontal and vertical centerlines. Checking with a spirit level or plumb line prior to pouring the walls is recommended.
Wall pipe with MJ threaded–on bells (MJ Fab), Flex–Ring, and Lok–Ring bells can also be furnished. Contact AMERICAN for dimensions not shown above.
Minimum–length pipes with plain ends (PE) in many cases do not allow enough room between PE and collar to assemble joints. Contact AMERICAN for PE joint assembly needs, normally requiring longer pipes.
Section 9
Restrained Joint Pipe
9-1
AMERICAN Restrained Joint Pipe The principal standards relating to applicable features of AMERICAN Restrained Joint Pipe and Fittings are ANSI/AWWA C151/A21.51, ANSI/AWWA C110/A21.10, ANSI/AWWA C111/A21.11 and ANSI/ AWWA C153/A21.53. These and other standards are referenced throughout this Section either by the full ANSI/AWWA designation or by only the AWWA numbering, such as AWWA C151.
In many piping installations, the restrain-ing of forces due to internal pressure at fit-tings, valves, or dead ends is a major con-sideration. In most underground piping, the restraining of such forces is normally accom-plished by concrete reaction blocking, which generally provides the most economical and practical means of pipeline restraint.
In some situations concrete reaction blocking is not practical. For such projects*, AMERICAN has developed pipe joints that provide restraint against external forces or against separation due to internal pressure.
Restrained joints are provided in all sizes 4” through 64” as shown below and described in this Section.
The following joints provide restraint but are not generally furnished primarily for the restraining feature:
Flange Joint—See Sections 6 and 8. Grooved Joint—See Section 2.
Flex-Lok Joint—See Section 10. Shouldered Joint—See Section 2.
*To determine the number of joints to be restrained in a given situation, see “Thrust Restraint Design for Ductile
Iron Pipe” published by the Ductile Iron Pipe Research Association.
4”-12” Flex-Ring® Joint
14”-54” Flex-Ring® Joint
Field Flex-Ring® Joint
Fast-Grip® Joint
Lok-Ring® Joint
MJ Coupled Joint
Section 11
Linings and Coatings
AMERICAN Linings for Pipe and Fittings
Cement-mortar lining for ductile iron pipe and ductile and gray iron fittings for water service is in accordance with ANSI/
AWWA C104/A21.4.
Cement-lined pipe is also furnished for some sewage service and a number of other applications. In fact, most pipe furnished is cement lined, providing improved flow characteristics and the required protection against internal corrosion. The cement lining is satisfactory for temperatures up to 212°F. If asphaltic seal coat is furnished, the lining is only adequate for temperatures up to 150°F. For other services contact AMERICAN regarding temperature limitations of cement lining.
The first recorded installation of cement-lined gray iron pipe was in 1922 at Charleston, S.C. This lining was developed by the Charleston Commission of Public Works in cooperation with American Cast Iron Pipe Company. Since this beginning, AMERICAN has furnished most of its pipe with cement lining. The lining is applied centrifugally with the speed of rotation designed to produce a smooth waterway surface, minimal voids, yet retaining enough moisture for proper curing. AMERICAN cement-lined pipe and fittings are listed by
ANSI/NSF Standard 61 for potable water contact.
Flow tests on cement-lined pipe under varying service conditions have established that the Hazen-Williams flow coefficient remains as expected at about 140, and flow tests on cement-lined, large-diameter AMERICAN Ductile Iron pipe have confirmed flow coefficients much higher than 140.
Handling Cement-Lined Pipe and Fittings Pipe and fittings with cement lining should be handled with rubber-covered hooks or other type equipment to prevent damage to the cement lining. Bare forklift arms or bare hooks should not be inserted into open ends.
Characteristics of Cement Lining AWWA C104 allows for surface crazing and cracks of a specified nature and magnitude.
Occasionally cracks and looseness in linings may occur prior to installation, particularly where pipe is stored for a considerable time.
Many years’ experience with cementlined pipe and fittings has verified that this condition is not detrimental to the perfor-
11-1
The principal standard covering cement lining is ANSI/AWWA C104/A21.4. This and other standards are referenced throughout this Section either by the full
ANSI/AWWA designation or by only the AWWA numbering, such as AWWA C104.
Cement Lining
Along with technical and metallurgical advancement in piping materials, research on lining requirements for pipe and fittings has resulted in the development of linings to meet many different service requirements.
AMERICAN offers several types of linings, the most common being cement lining.
Pipe and fittings furnished by AMERICAN are offered unlined or with linings as follows:
1. Cement Lined per AWWA C104.
2. Asphaltic Lined per AWWA C110, C115 or C151.
3. Fusion-Bonded Epoxy (for 4”-16”Fastite fittings) per AWWAA C116.
4. Special Lining - for unusual service conditions
Highlight mance and effectiveness of the lining.
When a cement-lined pipe is placed in service and filled with water, two reactions begin immediately. The first is a gradual elimination of the temperature differential between pipe and lining, thus eliminating any stresses in the lining due to this condition.
Secondly, the lining begins to absorb water into the pores of the cement and into the capillary channels of the calcium silicate gel. The water absorption causes the lining to swell, restoring it to intimate contact with the pipe wall and virtually closing any cracks present in the lining. This swelling process is relatively slow, taking up to several weeks for the lining to be restored to its maximum volume. This process has been demonstrated on a number of occasions to the satisfaction of customers, contractors and engineers by immersing a pipe or fitting in water for one or two weeks.
After a period of exposure to water, not only does the lining tighten against the pipe wall and the cracks close, but finally the surfaces of the cracks actually re-bond.
This occurs by a process called autogenous healing.
This phenomenon, long recognized by the cement industry, has been documented by laboratory tests to occur in cement-lined ductile pipe. In one test, a 48” ductile iron pipe with severely cracked cement lining was held half full of water for several months. At the end of that period, the lining both above and below the water surface was found to be tight, with all cracks either healed completely or sealed by the formation of calcium carbonate.
Field inspections of lines that have been in service for many years have verified the laboratory results; cement linings do tighten and heal in service and provide the corrosion protection to the pipe and the high flow coefficients for which they were designed.
Field Repair of Damaged Cement Linings
Cement lining will withstand normal handling; nevertheless, pipe or fittings may be found at times to have damaged linings which need to be repaired before placing in service.
AWWA C104 provides that damaged lining may be repaired, and the following repair procedure is recommended:
1. Cut out the damaged lining to the metal. Square the edges.
2. Thoroughly wet the cut-out area and adjoining lining.
3. With the damaged area cleaned and the adjoining lining wet, spread the mortar (see recommended mix below) evenly over the area to be patched. (See Table No. 11-1, next page, for lining thicknesses.) After the lining has become firm and adheres well to the surface, finish it with a wet 3” or 4” paint brush or similar soft bristle brush.
4. The repaired lining should be kept moist by tying canvas, wet burlap, or other wrap over the ends of the pipe or fitting for at least 24 hours. As an alternative the repaired lining may be seal coated with a cut back type of asphaltic seal coating. This must be sprayed or brushed on within five to 30 minutes after lining. To maintain NSF certification, patch must be made using a NSF certified cement for 4” pipe and larger, or the patch must be topcoated with NSF certified asphalt paint.
Recommended Cement Mix Cement mix by volume: 3 parts of sand, 2 parts cement.
Precautions
1. Mortar for lining should not be used after it has been mixed for more than one hour.
2. Too rapid a loss of moisture from fresh linings due to hot weather or high wind will prevent proper cure, resulting in the lining being soft and powdery. To prevent this loss of moisture, (a) do not line hot castings and (b) close the ends of the castings with wet burlap.
3. Fresh linings that become frozen will not be serviceable. Avoid lining in freezing weather.
11-2
11-5
Several different types of exterior primers for pipe and fittings are available from AMERICAN. Because of variables and complexities involved in the selection and application of a proper coating for a given service, AMERICAN invites inquiries for technical assistance.
ASPHALTIC
AMERICAN furnishes most pipe and fittings coated outside with an asphaltic coating approximately one mil thick per AWWA C151 for ductile iron pipe, AWWA C115 for flanged pipe and AWWA C110 and C153 for fittings.
All across the United States ductile iron and gray iron pipe and fittings with this standard coating have provided trouble-free service for decades. Unless otherwise specified, an asphaltic coating is applied to the outside of all pipe and fittings manufactured by AMERICAN.
The asphaltic coating works in conjuction with manufacturing annealing scale to provide a barrier to corrosion. If soils are deemed to be corrosive to ductile iron pipe when evaluated in accordance with the Design Decision ModelTM (DDMTM*) or Appendix A of AWWA C105, zinc coating with or without V-Bio polyethylene wrap should be used.
Asphaltic coating is not compatible with most top coats. See the following alternative coating and primer recommendations.
PHENOLIC ALKYD PRIMER
This is a fast-drying, lead- and chromate-free, corrosion-resistant primer formulated to accept a wide variety of topcoats. It is well suited for applications where the generic topcoats are unknown but its service is limited to atmospheric exposure.
Refer to AMERICAN Alkyd-Phenolic Primer.
NOTE: NOT RECOMMENDED FOR
IMMERSION. MUST ALLOW UP TO 30
DAYS OF CURING BEFORE TOPCOATING
WITH CERTAIN COATINGS.
EPOXY PRIMER
This is a high-solids, chemical- and corrosion-resistant coating for protection against abrasion, moisture, corrosive fumes, chemical attack and immersion.
This 30” AMERICAN Ductile Iron Fastite joint treated-water transmission main was furnished and installed—as is most ductile iron pipe—with standard asphaltic coating approximately one mil thick on the outside.
AMERICAN Coatings and Primers for Pipe and Fittings
*DDMTM (Design Decision ModelTM) developed jointly by Corrpro Companies, Inc., and the Ductile Iron Pipe Research Association.
See american–usa.com, dipra.org or corrpro.com for details.
Highlight
11-6
High-build properties provide outstanding corrosion protection with fewer coats, particularly on edges. Such high solids, high film-build epoxies are compatible with most catalyzed finish coats.
Typical (field) finish coatings include:
epoxies (amine, polyamide, polyamidoamine, water-borne, coal-tar) and polyurethane.
Refer to AMERICAN Polyamidoamine Epoxy Primer. NOTE: AFTER 60 DAYS OF CURING, THIS PRIMER SHOULD BE UNIFORMLY
SCARIFIED BY BRUSH-BLASTING WITH FINE
ABRASIVE BEFORE TOPCOATING.
OTHER SPECIAL COATINGS
AMERICAN can also furnish other special exterior coating systems. Contact AMERICAN for technical assistance in the selection of special exterior coating systems, lead times and costs. See pages 11-9 through 11-11 for additional information related to metallic zinc coating.
UNCOATED PIPE
Because some customer applications may require piping or fittings that have no coating applied to the exterior, AMERICAN furnishes, when specified at time of purchase, any of its products without exterior coatings.
While AMERICAN can supply uncoated, bare pipe to meet customer specifications, it is recommended to use an asphaltic or other approved coating on the spigot when assembling a joint to reduce the probability of displacing a gasket and to reduce the overall assembly load.
NOTE: AMERICAN also has the ability to furnish other primers, but this may affect price and availability.
Alkyd-Phenolic Primer Interior/Exterior/Non-Immersion (Above Grade Only)
• Single-coat thickness: 2.0-4.0 mils DFT (50-101 microns).
• Typical Topcoats: alkyds, aluminums, epoxies, and urethanes.
• Coating must be cured for 30 days before being overcoated with certain topcoats.
• This primer is not recommended for immersion service.
• This primer is compliant with NSF Standard 61 as an exterior surface coating only.
Polyamidoamine Epoxy Primer Interior/Exterior/Immersion (Above and Below Grade)
• Single-coat thickness: 3.0-8.0 mils DFT (76-203 microns).
• Typical Topcoats: epoxies and urethanes.
• This coating must be lightly blast cleaned before topcoating if it has not been exterior exposed for 60 days or longer.
• This primer is compliant with ANSI/NSF Standard 61 for potable water contact for pipe, fittings, and valves when combined with approved topcoats.
AMERICAN Cast Iron Pipe Company Standard O.D. Shop Primer Systems
RECOMMENDED AND PREFERRED PRIMER
McWane Ductile is a division of McWane, Inc.
FABRICATED
FLANGE AND
WALL PIPE
3"–48"
McWaneDuctile.com
FABRICATED PIPE FROM
MCWANE DUCTILE
Fabricated Flange & Wall pipe is manufactured by McWane Ductile in 3" up to
48" diameters with various joint combinations available. Our fabricated products can be manufactured to meet all USA domestic requirements.
Fabricated pipe is made to custom lengths to meet specific project needs. Pipe interior surfaces can be cement, glass, or Protecto 401™ lined to meet all applications.
Exterior coatings available include standard
Bituminous, Tnemec primers and epoxies, as well as other specialty coatings as required.
Contact your representative for a complete selection of options available.
When required by specifications, McWane
Ductile can manufacture pipe with appurtenances added to the pipe barrel.
McWane Ductile can make these customizations to meet your needs, including holes, NPT Taps, Weld-on Bossed Outlets and Thread-O-Lets.
McWane Ductile can also provide customized take-offs, line drawings and lay schedules as required for your projects.
FABRICATED
PIPE JOINT
SIZE A C Ø D Ø E Ø G Ø G1 H
NO FLG
BOLT
HOLES Ø J Ø K L
NO MJ
BOLT
HOLES M P
A S
R E
Q U
IR
E
D
0.31 3.96 6.00 7.50 7.69 0.63 4 0.75 6.19 0.88 4 0.75 2.50
4 0.32 4.80 7.50 9.00 9.12 0.82 8 0.75 7.50 0.94 4 0.88 2.50
6 0.34 6.90 9.50 11.00 11.12 0.88 8 0.88 9.50 1.00 6 0.88 2.50
8 0.36 9.05 11.75 13.50 13.37 1.00 8 0.88 11.75 1.04 6 0.88 2.50
10 0.38 11.10 14.25 16.00 15.69 1.07 12 1.00 14.00 1.11 8 0.88 2.50
12 0.40 13.20 17.00 19.00 17.94 1.13 12 1.00 16.25 1.17 8 0.88 2.50
14 0.42 15.30 18.75 21.00 20.31 1.19 12 1.13 18.75 1.19 10 0.88 3.50
16 0.43 17.40 21.25 23.50 22.56 1.25 16 1.13 21.00 1.26 12 0.88 3.50
18 0.44 19.50 22.75 25.00 24.83 1.37 16 1.25 23.25 1.32 12 0.88 3.50
20 0.45 21.60 25.00 27.50 27.08 1.50 20 1.25 25.50 1.38 14 0.88 3.50
24 0.47 25.80 29.50 32.00 31.58 1.69 20 1.38 30.00 1.50 16 0.88 3.50
30 0.51 32.00 36.00 38.75 39.12 1.87 28 1.38 36.88 1.69 20 1.13 4.00
36 0.58 38.30 42.75 46.00 46.00 2.13 32 1.63 43.75 1.88 24 1.13 4.00
42 0.65 44.50 49.50 53.00 53.12 2.37 36 1.63 50.62 1.88 28 1.38 4.00
48 0.72 50.80 56.00 59.50 60.00 2.50 44 1.63 57.50 1.88 32 1.38 4.00
FLANGE PIPE DETAILS & DIMENSIONS
Î Tolerance on length of FLG x FLG and FLG x MJ pipe shall be +/- .125".
Î Tolerance on length of FLG x PE shall be +/- .0625".
Î Above material shall meet all applicable sections of ANSI A21.10, A21.15, A21.50, A21.51, B2.1, B16.1 / AWWA C110, C115, C150, C151 and all revisions thereto.
Î Flanged pipe shall be Ductile iron pipe with Ductile iron flanges threaded on.
Î Flange pipe is provided with cement lining per ANSI/AWWA A21.4/C104. Consult Sales Representative if other linings are required.
Î The mechanical joint bell for 30" and 36" sizes of Ductile iron pipe have thicknesses different from those shown in ANSI A21.11, which are based on grey iron pipe. The reduced thickness provided a lighter-weight bell, which is compatible with the wall thickness of Ductile iron pipe.
Î Submitted material only. Consult Engineer for application.
Î 250 lb. faced and drilled flanges available upon request.
Î CL53 Minimum Wall Thickness for all Fabricated Products.
Î Grooved pipe to meet ANSI/AWWA C606 also available, consult Sales Representative for details.
FLG X FLG FLG X MJ
FLANGE DETAIL
FLG X PE
Additional configurations for joint connections are available. Contact a McWane Ductile Sales Representative for details.
SIZE
B C Ø D Ø E Ø G Ø G1 H
NO
FLG
BOLT
HOLES Ø J Ø K L
NO MJ
BOLT
HOLES M P Ø S TMIN MAX
A S
R E
Q U
IR
E
D
A S
R E
Q U
IR
E
D
M A
X . L
E N
G T
H
, 4
A S
R E
Q U
IR
E
D
0.31 3.96 6.00 7.50 7.69 0.63 4 0.75 6.19 0.88 4 0.75 2.50 6.50 0.50
4 0.32 4.80 7.50 9.00 9.12 0.82 8 0.75 7.50 0.94 4 0.88 2.50 7.40 0.50
6 0.34 6.90 9.50 11.00 11.12 0.88 8 0.88 9.50 1.00 6 0.88 2.50 9.50 0.50
8 0.36 9.05 11.75 13.50 13.37 1.00 8 0.88 11.75 1.04 6 0.88 2.50 12.00 0.50
10 0.38 11.10 14.25 16.00 15.69 1.07 12 1.00 14.00 1.11 8 0.88 2.50 14.10 0.50
12 0.40 13.20 17.00 19.00 17.94 1.13 12 1.00 16.25 1.17 8 0.88 2.50 16.25 0.50
14 0.42 15.30 18.75 21.00 20.31 1.19 12 1.13 18.75 1.19 10 0.88 3.50 18.40 0.50
16 0.43 17.40 21.25 23.50 22.56 1.25 16 1.13 21.00 1.26 12 0.88 3.50 21.00 0.50
18 0.44 19.50 22.75 25.00 24.83 1.37 16 1.25 23.25 1.32 12 0.88 3.50 23.10 0.50
20 0.45 21.60 25.00 27.50 27.08 1.50 20 1.25 25.50 1.38 14 0.88 3.50 25.70 0.50
24 0.47 25.80 29.50 32.00 31.58 1.69 20 1.38 30.00 1.50 16 0.88 3.50 30.00 0.50
30 0.51 32.00 36.00 38.75 39.12 1.87 28 1.38 36.88 1.69 20 1.13 4.00 36.96 0.63
36 0.58 38.30 42.75 46.00 46.00 2.13 32 1.63 43.75 1.88 24 1.13 4.00 43.40 0.63
42 0.65 44.50 49.50 53.00 53.12 2.37 36 1.63 50.62 1.88 28 1.38 4.00 50.00 1.00
48 0.72 50.80 56.00 59.50 60.00 2.50 44 1.63 57.50 1.88 32 1.38 4.00 56.50 1.00
Ø D
Ø S
A
C
B
T
Ø D
Ø S
A
C
B
Ø K
Ø G
P
Ø M
L
T
A
C
Ø K
Ø G
P
Ø ML
Ø S
T
AH
ØJ
C
Ø G
Ø E
Ø D
Ø S
B
T
FLG X PE
A
H ØJC
Ø E
Ø D
Ø G
Ø S
T
AH
ØJ
C
Ø D
Ø G
Ø E
Ø K
Ø G
P
Ø M
L
Ø S
T
Î Tolerance on location of waterstop shall be +/-0.125".
Î All waterstops shall be attached for a water tight seal.
Î All flanges shall be Ductile iron and threaded on Ductile iron pipe per ANSI/AWWA A21.15/C115.
Î MJ x MJ shall have a Ductile iron MJ bell threaded on Ductile iron pipe.
Î Wall pipe is provided with cement lining per ANSI/ AWWA A21.4/C104.
Î Consult Sales Representative if other linings are required.
Î Above material shall meet all applicable sections of ANSI
A21.10, A21.15, A21.50, A21.51, B2.1, B16.1 / AWWA C110, C115,
C150, C151 and all revisions thereto.
Î Submitted material only. Consult Engineer for application.
Î 250 lb. faced and drilled flanges available upon request.
Ø E Ø G
J
FLANGE DETAIL
WALL PIPE DETAILS & DIMENSIONS
PE X PE
MJ X PE
FLG X PE
MJ X MJ
FLG X FLG
FLANGE DETAIL
FLG X MJ
Additional configurations for joint connections are available. Contact a McWane Ductile Sales Representative for details.
mcwaneductile.com canadapipe.com
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SNAKEPIT®
ACCESS POINTS
FEATURES AND BENEFITS
Anti-corrosion gel protect wires from corrosion
Direct connection to tracer wire system
Locking cover protects against tampering
Encapsulated magnet allows for detection by a ferrous metal detector copperheadwire.com | 877-726-5644 | 9530 Fallon Avenue NE / P.O. Box 1081 Monticello, MN 55362 MADE IN THE USA
The SnakePit® family of access points provides secure, direct connection to tracer wire systems at ground level in a variety of applications from lite duty off-roadway to heavy duty roadway.
First, select the right base for the right application. Then pick a lid based on your connection requirements.
Lite Duty LD14*TP - Single-terminal LD14*2T-SW - Two-terminal Switchable LD14*5T - Five-terminal
Lite Duty Adjustable LD14*TP - Single-terminal LD14*2T-ADJ - Two-terminal Switchable LD14*5T-ADJ - Five-terminal
Lite Duty XL Adjustable LDXL36*TP-ADJ - Single-terminal LDXL36*2T-ADJ - Two-terminal Switchable LDXL36*5T-ADJ - Five-terminal
Concrete/Driveway CD14*TP - Single-terminal CD14*2T-SW - Two-terminal Switchable CD14*5T - Five-terminal
Roadway RB14*TP - Single-terminal RB14*2T-SW - Two-terminal Switchable RB14*5T - Five-terminal
* denotes APWA color (B=Blue, G=Green, P=Purple, Y=Yellow, N=Orange, R=Red)
SNAKEPIT BASES
Lite Duty Lite Duty Adjustable
Lite Duty XL Adjustable
Concrete/ Driveway
Roadway
Light traffic and off-roadway areas such as yards and ditches
Light duty applications with light ground shifting
Light duty applications with heavy ground shifting
Low traffic roads and driveways
Roadway and heavy traffic
SNAKEPIT LIDS
Single-terminal Two-terminal Switchable Five-terminal
Direct connection to tracer wire from top of lid.
No ground rod connection
Direct connection to tracer wire and ground rod from top of lid (no need to remove lid)
Internal jumpers connect/disconnect tracer wire and ground wire
(Patent Pending)
SPECIFICATIONS
SCOPE
These specifications apply to the SnakePit® Lite Duty Access Point with the Single-terminal Cast Iron Lid.
MATERIAL AND DESIGN
Lid Material (Single-terminal and Five-terminal)
• Cast iron
• Tensil 31,000 psi (ASTM A126 Class B)
• Temp range -150°- 450° F (ASTM A126 Class B)
• Hardware
• pentagon head bolt - anodized aluminum
• terminal - brass
Lid Material (Two-terminal Switchable Lid) Non-corrosive, injection molded resin Flexural modulus 986000 psi, Conditioned (ISO 178) Flexural strength 28300 psi, Conditioned (ISO 178) Impact rating 43 (-22˚F) / 44 (73˚F) ft lb/in2, Charpy unnotched (ISO 179/1eU) Melting temperature 451˚ F (ISO 11357-3) Hardware pentagon head bolt - anodized aluminum terminals and jumper - brass
Base Material
• High-grade ABS rigid plastic (ASTM D1788, Type 1)
Detection
• Access point base designed with magnet securely attached to be easily detected by magnetic locators even when access point is covered by soil, sod and/or paving material Security
• Locking mechanism secures lid to base in a closed position
• Notched bolt end prevents loss of locking mechanism
• Locking mechanism can only be removed with the proper pentagon wrench
Shape
• Tubular (cylindrical) construction with removable round lid
• Support flange at base
Wire Connections
• Direct connect post designed for utility locate transmitter positive lead
• Anti-corrosion wax supplied with lid must be applied to wire connections to protect connection points
• Access point designed for operational access to underground tracer wire systems
Lid Position
• Access point designed so that when installed, the collar will be flush with the surface and contain the lid so that it will not be in contact with the adjoining backfill or pavement
• The top surface of the access point lid is flush with the top of the base. The top of the bolt, when completely tightened, is flush with or below the lid surface.
QUALITY ASSURANCE
• Copperhead products are manufactured under a quality control system that ensures products are free of defects and meet performance requirements.
• Copperhead provides best-in-class customer service. We promise to put forth our best efforts for our customers and to treat everyone we encounter with courtesy and respect.
copperheadwire.com | 877-726-5644 | 9530 Fallon Avenue NE / P.O. Box 1081 Monticello, MN 55362 MADE IN THE USA
10.1MUELLER® 2300 SERIES
RESILIENT WEDGE GATE VALVE
| ❏ | 350 PSIG (2400 kPa/24 barg) Maximum Working Pressure | – | |||||
| Hydrostatically | tested | at | 700 | psig | (4800 | kPa/48 | barg). |
| ❏ | Dual-Purpose Lifting Lugs | – | new | dual-purpose | lifting | lugs | provide | |||
| stability | for | the | valve | box. | Accomodates | strap | or | hooks; | provides | valve |
| box | alignment, | eliminating | need | for | valve | box | adapter.+ |
| ❏ | American Made Quality | – | factory | in | Chattanooga, | TN | with | ISO | 9001 | ||
| certification. | Certified | to | ANSI/NSF | 61 | & | 372. | Manufactured | and | tested | ||
| in | compliance | with | ANSI/AWWA | Standard | C515 | or | C509. | UL | 262 | Listed | |
| and | FM | 1120/1130 | Approved. |
❏ Ductile Iron Construction - Valve body, bonnet, disc, stuffing box, & op nut.
| ❏ | T-Head Bolt Retention | – | improved | T-head | bolt | retention | feature |
| eliminates | need | for | anti-rotation | bolts. |
| ❏ | Triple O-ring Seals | – | two | above | thrust | collar | and | one | below, | retain | |||
| lubricant | in | this | critical | area. | Top | two | are | replaceable | with | valve | fully | open | |
| and | under | pressure. | Fourth | 0-ring | serves | as | dirt | seal. |
| ❏ | Two-Anti-Friction Washers With Lubrication | – | made | of | polymer, | one | |||||
| above | and | one | below | the | thrust | collar, | reduce | operating | torque | to | open |
| or | close | valve. |
| ❏ | Stem – | forged | manganese | bronze | bar | stock | is | upset, | then | machined | to |
| form | a | thrust | collar | for | superior | strength | in | this | critical | area. |
| ❏ | Guide Cap Bearings | – | made | of | polymer | and | snapped | over | rubber | ||||
| covered | wedge | guides, | provide | bearing | surfaces | that | protect | both | wedge | and |
This is the start of the file's text. The full file is on GovTribe.
File details come from the government source that posted it. Updated .