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SECTION 33 44 16
CAST IRON TRENCH DRAINS
 
 
Copyright 2017 - 2017 ARCAT, Inc. - All rights reserved
** NOTE TO SPECIFIER ** Neenah Foundry Co. Iron castings, cast iron trench drains.
This section is based on the products of Neenah Foundry Co. located at:
2121 Brooks Avenue, P. O. Box 729
Neenah, WI 54957
Phone: 800-558-5075
Fax: 920-729-3661
Email: ______
Web: http://www.nfco.com.
[ HYPERLINK "http://www.arcat.com/arcatcos/cos34/arc34427.html" Click Here] for additional information.
Located in Neenah, Wisconsin, Neenah Foundry is a domestic manufacturer of municipal castings including manhole frames, lids and grates, access hatch frame and covers, trench castings, decorative tree grates, airport rated castings, bollards, and storm water management castings to name a few. Since 1872, Neenah Foundry has been a consistent leader in producing durable castings that are used across the country.
Neenah Foundry operates with a strict adherence to process standards, which assures consistent quality. At Neenah, we closely monitor each step of the operation during the manufacturing process. The quality you receive in Neenah castings is the result of painstaking control and attention to detail.
To ensure our products meet your standards, we offer a 200,000-pound compression-testing machine that can be made available to test the load-bearing capabilities of any of our covers and grates.
 
PART 1 GENERAL
 
1.1
SECTION INCLUDES
A.
Cast iron trench drains.
1.2
RELATED SECTIONS
 
** NOTE TO SPECIFIER ** Delete any sections below not relevant to this project; add others as required.
 
A.
Section 32 13 13.17 - Roller-Compacted Concrete Paving.
1.3
REFERENCES
 
** NOTE TO SPECIFIER ** Delete references from the list below that are not actually required by the text of the edited section.
 
A.
American Society of Mechanical Engineers (ASME):
1.
ASME A112.6.3 - Floor and Trench Drains.
B.
ASTM International (ASTM):
1.
ASTM A48 - Standard Specification for Gray Iron Castings.
2.
ASTM A536 - Standard Specification for Ductile Iron Castings.
C.
International code council (ICC):
1.
ICC A117.1 - Accessible and usable Buildings and Facilities.
D.
American Concrete Institute (ACI):
1.
ACI 530.1 - Specification for Masonry Structures.
E.
American Society of Civil Engineers (ASCE):
1.
ASCE 6 - Building Code Requirements and Specification for Masonry Structures and Related Commentaries.
F.
The Masonry Society (TMS):
1.
TMS 402/602 - Building Code Requirements and Specification for Masonry Structures.
1.4
SUBMITTALS
A.
Submit under provisions of Section 01 30 00 - Administrative Requirements.
B.
Product Data: Manufacturer's data sheets on each product to be used, including:
1.
Preparation instructions and recommendations.
2.
Storage and handling requirements and recommendations.
3.
Installation methods.
1.5
QUALITY ASSURANCE
A.
Manufacturer Qualifications: Minimum 5 year experience manufacturing similar products.
B.
Installer Qualifications: Minimum 2 year experience installing similar products.
 
** NOTE TO SPECIFIER ** Include a mock-up if the project size and/or quality warrant taking such a precaution. The following is one example of how a mock-up on a large project might be specified. When deciding on the extent of the mock-up, consider all the major different types of work on the project.
 
C.
Mockups: Verify selections made under sample submittals, demonstrate quality standards for materials and execution.
 
** NOTE TO SPECIFIER ** Delete if not required.
 
1.
Subject to compliance with requirements, approved mockups may become part of the completed Work if undisturbed at time of Substantial Completion.
D.
Source Limitations: Single source trench drains and accessory materials.
1.6
DELIVERY, STORAGE, AND HANDLING
A.
Deliver and store products in manufacturer's unopened packaging bearing the brand name and manufacturer's identification until ready for installation.
B.
Handling: Handle materials to avoid damage.
1.7
PROJECT CONDITIONS
A.
Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. Do not install products under environmental conditions outside manufacturer's recommended limits.
1.
Standards Compliance: ACI 530.1, ASCE 6, and TMS 602.
1.8
SEQUENCING
A.
Ensure that products of this section are supplied to affected trades in time to prevent interruption of construction progress.
 
** NOTE TO SPECIFIER ** Delete warranty if not required.
 
1.9
WARRANTY
A.
Warranty: Manufacturer's standard limited warranty.
1.
Warranty Period: Five years from date of Substantial Completion.
PART 2 PRODUCTS
 
2.1
MANUFACTURERS
A.
Acceptable Manufacturer: Neenah Foundry Co., which is located at: 2121 Brooks Ave. P. O. Box 729; Neenah, WI 54957; Toll Free Tel: 800-558-5075; Tel: 920-725-7000; Fax: 920-729-3661; Email: request info (construction.sales@neenahenterprises.com); Web: www.nfco.com
 
** NOTE TO SPECIFIER ** Delete one of the following two paragraphs; coordinate with requirements of Division 1 section on product options and substitutions.
 
B.
Substitutions: Not permitted.
C.
Requests for substitutions will be considered in accordance with provisions of Section 01 60 00 - Product Requirements.
 
** NOTE TO SPECIFIER ** The team at Neenah Foundry manufactures miles upon miles of cast iron trench each and every year. Regardless of your needs from airport to high capacity vane trench we likely have a standard trench that will meet your needs. If, by chance, you don't find what you're looking for, our experienced pattern shop will make it for you.
Neenah Foundry Trench Products meet and exceed the requirements in ASME A112.6.3.
 
2.2
CAST IRON TRENCH DRAINS
 
** NOTE TO SPECIFIER ** Delete if not required.
 
A.
Heavy Duty Trench Drains: As manufactured by Neenah Foundry.
1.
Material: Cast Gray Iron (ASTM A48 Class 35-B) for heavy-duty use.
 
** NOTE TO SPECIFIER ** 24 inch length is standard, other lengths are custom. Delete length not required.
 
2.
Section Length: 24 inches.
3.
Section Length: ____.
 
** NOTE TO SPECIFIER ** Delete series not required.
 
4.
Un-Bolted: Series R-4990.
5.
Bolted: Series R-4999.
 
** NOTE TO SPECIFIER ** Delete items not required.
 
6.
Catalog Number: R-4990-AX / R-4999-AX:
a.
Full Width: 8 inches (203 mm).
b.
Grate Depth: 1.5 inches (38 mm).
c.
Trench Width: 6 inches (152 mm).
7.
Catalog Number: R-4990-BX / R-4999-BX:
a.
Full Width: 10 inches (254 mm).
b.
Grate Depth: 1.5 inches (38 mm).
c.
Trench Width: 8 inches (203 mm).
8.
Catalog Number: R-4990-CX / R-4999-CX:
a.
Full Width: 12 inches (305 mm).
b.
Grate Depth: 1.5 inches (38 mm).
c.
Trench Width: 10 inches (254 mm).
9.
Catalog Number: R-4990-DX / R-4999-DX:
a.
Full Width: 14 inches (356 mm).
b.
Grate Depth: 1.5 inches (38 mm).
c.
Trench Width: 12 inches (305 mm).
10.
Catalog Number: R-4990-EX / R-4999-EX:
a.
Full Width: 17 inches (432 mm).
b.
Grate Depth: 1.5 inches (38 mm).
c.
Trench Width: 15 inches (381 mm).
11.
Catalog Number: R-4990-FX / R-4999-FX:
a.
Full Width: 20 inches (508 mm).
b.
Grate Depth: 1.5 inches (38 mm).
c.
Trench Width: 18 inches (457 mm).
12.
Catalog Number: R-4990-GX / R-4999-GX:
a.
Full Width: 23 inches (584 mm).
b.
Grate Depth: 1.5 inches (38 mm).
c.
Trench Width: 21 inches (533 mm).
13.
Catalog Number: R-4990-HX / R-4999-HX:
a.
Full Width: 26 inches (660 mm).
b.
Grate Depth: 1.5 inches (38 mm).
c.
Trench Width: 24 inches (610 mm).
14.
Catalog Number: R-4990-JX / R-4999-JX:
a.
Full Width: 30 inches (762 mm).
b.
Grate Depth: 2 inches (51 mm).
c.
Trench Width: 27 inches (686 mm).
15.
Catalog Number: R-4990-KX / R-4999-KX:
a.
Full Width: 33 inches (838 mm).
b.
Grate Depth: 2 inches (51 mm).
c.
Trench Width: 30 inches (762 mm).
16.
Catalog Number: R-4990-LX / R-4999-LX:
a.
Full Width: 36 inches (914 mm).
b.
Grate Depth: 2 inches (51 mm).
c.
Trench Width: 33 inches (838 mm).
17.
Catalog Number: R-4990-MX / R-4999- MX:
a.
Full Width: 39 inches (991 mm).
b.
Grate Depth: 2 inches (51 mm).
c.
Trench Width: 36 inches (914 mm).
18.
Catalog Number: R-4990-NX / R-4999-NX:
a.
Full Width: 45 inches (1143 mm).
b.
Grate Depth: 2 inches (51 mm).
c.
Trench Width: 42 inches (1067 mm).
19.
Catalog Number: R-4990-OX / R-4999-OX:
a.
Full Width: 51 inches (1295 mm).
b.
Grate Depth: 2 inches (51 mm).
c.
Trench Width: 48 inches (1219 mm).
 
** NOTE TO SPECIFIER ** Delete grate types not required. Type C is NOT available for OX size drains. Type P is ONLY available for AX, BX, CX, DX, EX, and FX size drains. Type Q is ONLY available for CX, DX, and HX size drains.
 
20.
Grate: Type A.
21.
Grate: Type C.
22.
Grate: Type D.
23.
Grate: Type P.
24.
Grate: Type Q.
 
** NOTE TO SPECIFIER ** Delete special conditions not required.
 
25.
Special Conditions:
a.
Angled Drains: See details on Drawings.
b.
Intersecting Drains: See details on Drawings.
c.
Loading Requirements: _____.
 
** NOTE TO SPECIFIER ** Superior Durability trench drain systems are designed and built to withstand the heavy wheel loads, torsion, and other stressors of extraordinarily demanding environments. All grates are bolted to gray iron frames. For larger sizes or load capacities, please contact our Neenah Product Engineering. Delete if not required.
 
B.
Superior Durability Airport, Port, and Heavy Industrial Trench Drains: Series R-4990 as manufactured by Neenah Foundry.
 
** NOTE TO SPECIFIER ** Delete materials not required. Cast Gray Iron is used for AA and BA drains. Ductile Iron is used for CA, DA, EA, FA, HA, KA2, and OA drains. Cast iron is used for all frames.
 
1.
Material: Cast Gray Iron (ASTM A48 Class 35-B) for heavy-duty use.
2.
Material: Ductile Iron (ASTM A536 Grade 80-55-06) for extra heavy-duty use.
 
** NOTE TO SPECIFIER ** Delete items not required.
 
3.
Catalog Number: R-4990-AA:
a.
Full Width: 8 inches (203 mm).
b.
Grate Depth: 2 inches (51 mm).
c.
Trench Width: 6 inches (152 mm).
4.
Catalog Number: R-4990-BA:
a.
Full Width: 10 inches (254 mm).
b.
Grate Depth: 2 inches (51 mm).
c.
Trench Width: 8 inches (203 mm).
5.
Catalog Number: R-4990-CA:
a.
Full Width: 12 inches (305 mm).
b.
Grate Depth: 2 inches (51 mm).
c.
Trench Width: 10 inches (254 mm).
6.
Catalog Number: R-4990-DA:
a.
Full Width: 14 inches (356 mm).
b.
Grate Depth: 2 inches (51 mm).
c.
Trench Width: 12 inches (305 mm).
7.
Catalog Number: R-4990-EA:
a.
Full Width: 17 inches (432 mm).
b.
Grate Depth: 2 inches (51 mm).
c.
Trench Width: 15 inches (381 mm).
8.
Catalog Number: R-4990-FA:
a.
Full Width: 20 inches (508 mm).
b.
Grate Depth: 2 inches (51 mm).
c.
Trench Width: 18 inches (457 mm).
9.
Catalog Number: R-4990-HA:
a.
Full Width: 26 inches (660 mm).
b.
Grate Depth: 2 inches (51 mm).
c.
Trench Width: 24 inches (610 mm).
10.
Catalog Number: R-4990-KA2:
a.
Full Width: 34 inches (864 mm).
b.
Grate Depth: 2 inches (51 mm).
c.
Trench Width: 31 inches (787 mm).
11.
Catalog Number: R-4990-OA:
a.
Full Width: 51 inches (1295 mm).
b.
Grate Depth: 2 inches (51 mm).
c.
Trench Width: 48 inches (1219 mm).
 
** NOTE TO SPECIFIER ** Delete grate types not required. Type C is ONLY available for DA size drains. Type D is NOT available for AA, BA, or CA size drains.
 
12.
Grate: Type A.
13.
Grate: Type C.
14.
Grate: Type D.
 
** NOTE TO SPECIFIER ** Delete if not required.
 
C.
Superior Durability Airport, Port, Industrial Sites, and Roads Trench Drains: Series R-4993 / R-4994 as manufactured by Neenah Foundry.
 
** NOTE TO SPECIFIER ** Delete frame type not required.
 
1.
Frame: Type S.
a.
350 square inches of masonry contact surface per foot.
b.
65 square inches of masonry bearing surface per foot.
c.
Unique frame shape allows the clear opening to be wider than typical.
d.
Provision for bolting successive frame sections together.
e.
Provides significant reinforcing bar opportunity.
f.
Bolt holes are drilled clear through cantilever seat and will not trap debris.
g.
Frame is integrated within the concrete slab.
 
** NOTE TO SPECIFIER ** LiftMate ball and socket connector is optional. Delete if not required.
 
h.
LiftMate ball and socket connector.
2.
Frame: Type T.
a.
254 square inches of masonry contact surface per foot.
b.
150 square inches of masonry bearing surface per foot.
c.
Frame top section provides transition platform onto and off grating surface.
d.
Provision for bolting successive frame sections together.
e.
Provides significant reinforcing bar opportunity.
f.
Bolt holes are drilled clear through cantilever seat and will not trap debris.
 
** NOTE TO SPECIFIER ** Delete items not required.
 
3.
Catalog Number: R-4993-AB / R-4994-AB:
a.
Grate Width: 8 inches (203 mm).
b.
Grate Depth: 1.5 inches (38 mm).
 
** NOTE TO SPECIFIER ** Delete frame type not required.
 
c.
Type T Frame: R-4993-AB:
1)
Trench Width: 6 inches (152 mm).
2)
Overall Width: 19.25 inches (489 mm).
d.
Type S Frame: R-4994-AB:
1)
Trench Width: 4 inches (102 mm).
2)
Overall Width: 18 inches (457 mm).
4.
Catalog Number: R-4993-BB / R-4994-BB:
a.
Full Width: 10 inches (254 mm).
b.
Grate Depth: 1.5 inches (38 mm).
 
** NOTE TO SPECIFIER ** Delete frame type not required.
 
c.
Type T Frame: R-4993-BB:
1)
Trench Width: 8 inches (203 mm).
2)
Overall Width: 21.25 inches (540 mm).
d.
Type S Frame: R-4994-BB:
1)
Trench Width: 6 inches (152 mm).
2)
Overall Width: 20 inches (508 mm).
5.
Catalog Number: R-4993-CB / R-4994-CB:
a.
Full Width: 12 inches (305 mm).
b.
Grate Depth: 1.5 inches (38 mm).
 
** NOTE TO SPECIFIER ** Delete frame type not required.
 
c.
Type T Frame: R-4993-CB:
1)
Trench Width: 10 inches (254 mm).
2)
Overall Width: 23.25 inches (591 mm).
d.
Type S Frame: R-4994-CB:
1)
Trench Width: 8 inches (203 mm).
2)
Overall Width: 22 inches (559 mm).
6.
Catalog Number: R-4993-DB / R-4994-DB:
a.
Full Width: 14 inches (356 mm).
b.
Grate Depth: 1.5 inches (38 mm).
 
** NOTE TO SPECIFIER ** Delete frame type not required.
 
c.
Type T Frame: R-4993-DB:
1)
Trench Width: 12 inches (305 mm).
2)
Overall Width: 25.25 inches (641 mm).
d.
Type S Frame: R-4994-DB:
1)
Trench Width: 10 inches (254 mm).
2)
Overall Width: 24 inches (610 mm).
7.
Catalog Number: R-4993-EB / R-4994-EB:
a.
Full Width: 17 inches (432 mm).
b.
Grate Depth: 1.5 inches (38 mm).
 
** NOTE TO SPECIFIER ** Delete frame type not required.
 
c.
Type T Frame: R-4993-EB:
1)
Trench Width: 15 inches (381 mm).
2)
Overall Width: 28.25 inches (718 mm).
d.
Type S Frame: R-4994-EB:
1)
Trench Width: 13 inches (330 mm).
2)
Overall Width: 27 inches (686 mm).
8.
Catalog Number: R-4993-FB / R-4994-FB:
a.
Full Width: 20 inches (508 mm).
b.
Grate Depth: 1.5 inches (38 mm).
 
** NOTE TO SPECIFIER ** Delete frame type not required.
 
c.
Type T Frame: R-4993-FB:
1)
Trench Width: 18 inches (457 mm).
2)
Overall Width: 31.25 inches (794 mm).
d.
Type S Frame: R-4994-FB:
1)
Trench Width: 16 inches (406 mm).
2)
Overall Width: 30 inches (762 mm).
9.
Catalog Number: R-4993-GB / R-4994-GB:
a.
Full Width: 23 inches (584 mm).
b.
Grate Depth: 1.5 inches (38 mm).
 
** NOTE TO SPECIFIER ** Delete frame type not required.
 
c.
Type T Frame: R-4993-GB:
1)
Trench Width: 21 inches (457 mm).
2)
Overall Width: 34.25 inches (870 mm).
d.
Type S Frame: R-4994-GB:
1)
Trench Width: 19 inches (483 mm).
2)
Overall Width: 33 inches (838 mm).
10.
Catalog Number: R-4993-HB / R-4994-HB:
a.
Full Width: 26 inches (660 mm).
b.
Grate Depth: 2 inches (51 mm).
 
** NOTE TO SPECIFIER ** Delete frame type not required.
 
c.
Type T Frame: R-4993-HB:
1)
Trench Width: 24 inches (610 mm).
2)
Overall Width: 37.25 inches (946 mm).
d.
Type S Frame: R-4994-HB:
1)
Trench Width: 22 inches (559 mm).
2)
Overall Width: 36 inches (914 mm).
11.
Catalog Number: R-4993-JB / R-4994-JB:
a.
Full Width: 30 inches (762 mm).
b.
Grate Depth: 2 inches (51 mm).
 
** NOTE TO SPECIFIER ** Delete frame type not required.
 
c.
Type T Frame: R-4993-JB:
1)
Trench Width: 28 inches (711 mm).
2)
Overall Width: 41.25 inches (1048 mm).
d.
Type S Frame: R-4994-JB:
1)
Trench Width: 26 inches (660 mm).
2)
Overall Width: 40 inches (1016 mm).
12.
Catalog Number: R-4993-KB / R-4994-KB:
a.
Full Width: 33 inches (838 mm).
b.
Grate Depth: 2 inches (51 mm).
 
** NOTE TO SPECIFIER ** Delete frame type not required.
 
c.
Type T Frame: R-4993-KB:
1)
Trench Width: 31 inches (787 mm).
2)
Overall Width: 44.25 inches (1124 mm).
d.
Type S Frame: R-4994-KB:
1)
Trench Width: 29 inches (737 mm).
2)
Overall Width: 43 inches (1092 mm).
13.
Catalog Number: R-4993-LB / R-4994-LB:
a.
Full Width: 36 inches (914 mm).
b.
Grate Depth: 2 inches (51 mm).
 
** NOTE TO SPECIFIER ** Delete frame type not required.
 
c.
Type T Frame: R-4993-LB:
1)
Trench Width: 34 inches (864 mm).
2)
Overall Width: 47.25 inches (1200 mm).
d.
Type S Frame: R-4994-LB:
1)
Trench Width: 32 inches (813 mm).
2)
Overall Width: 46 inches (1168 mm).
14.
Catalog Number: R-4993-MB / R-4994-MB:
a.
Full Width: 39 inches (991 mm).
b.
Grate Depth: 2 inches (51 mm).
 
** NOTE TO SPECIFIER ** Delete frame type not required.
 
c.
Type T Frame: R-4993-MB:
1)
Trench Width: 37 inches (940 mm).
2)
Overall Width: 50.25 inches (1276 mm).
d.
Type S Frame: R-4994-MB:
1)
Trench Width: 35 inches (889 mm).
2)
Overall Width: 49 inches (1245 mm).
15.
Catalog Number: R-4993-NB / R-4994-NB:
a.
Full Width: 45 inches (1143 mm).
b.
Grate Depth: 2 inches (51 mm).
 
** NOTE TO SPECIFIER ** Delete frame type not required.
 
c.
Type T Frame: R-4993-NB:
1)
Trench Width: 43 inches (1092 mm).
2)
Overall Width: 56.25 inches (1429 mm).
d.
Type S Frame: R-4994-NB:
1)
Trench Width: 41 inches (1041 mm).
2)
Overall Width: 55 inches (1397 mm).
16.
Catalog Number: R-4993-OB / R-4994-OB:
a.
Full Width: 51 inches (1295 mm).
b.
Grate Depth: 2 inches (51 mm).
 
** NOTE TO SPECIFIER ** Delete frame type not required.
 
c.
Type T Frame: R-4993-OB:
1)
Trench Width: 49 inches (1245 mm).
2)
Overall Width: 62.25 inches (1581 mm).
d.
Type S Frame: R-4994-OB:
1)
Trench Width: 47 inches (1194 mm).
2)
Overall Width: 61 inches (1549 mm).
17.
Catalog Number: R-4993-AAB / R-4994-AAB:
a.
Grate Width: 8 inches (203 mm).
b.
Grate Depth: 2 inches (51 mm).
 
** NOTE TO SPECIFIER ** Delete frame type not required.
 
c.
Type T Frame: R-4993-AAB:
1)
Trench Width: 6 inches (152 mm).
2)
Overall Width: 19.25 inches (489 mm).
d.
Type S Frame: R-4994-AAB:
1)
Trench Width: 4 inches (102 mm).
2)
Overall Width: 18 inches (457 mm).
18.
Catalog Number: R-4993-BAB / R-4994-BAB:
a.
Full Width: 10 inches (254 mm).
b.
Grate Depth: 2 inches (51 mm).
 
** NOTE TO SPECIFIER ** Delete frame type not required.
 
c.
Type T Frame: R-4993-BAB:
1)
Trench Width: 8 inches (203 mm).
2)
Overall Width: 21.25 inches (540 mm).
d.
Type S Frame: R-4994-BAB:
1)
Trench Width: 6 inches (152 mm).
2)
Overall Width: 20 inches (508 mm).
19.
Catalog Number: R-4993-CAB / R-4994-CAB:
a.
Full Width: 12 inches (305 mm).
b.
Grate Depth: 2 inches (51 mm).
 
** NOTE TO SPECIFIER ** Delete frame type not required.
 
c.
Type T Frame: R-4993-CAB:
1)
Trench Width: 10 inches (254 mm).
2)
Overall Width: 23.25 inches (591 mm).
d.
Type S Frame: R-4994-CAB:
1)
Trench Width: 8 inches (203 mm).
2)
Overall Width: 22 inches (559 mm).
20.
Catalog Number: R-4993-DAB / R-4994-DAB:
a.
Full Width: 14 inches (356 mm).
b.
Grate Depth: 2 inches (51 mm).
 
** NOTE TO SPECIFIER ** Delete frame type not required.
 
c.
Type T Frame: R-4993-DAB:
1)
Trench Width: 12 inches (305 mm).
2)
Overall Width: 25.25 inches (641 mm).
d.
Type S Frame: R-4994-DAB:
1)
Trench Width: 10 inches (254 mm).
2)
Overall Width: 24 inches (610 mm).
21.
Catalog Number: R-4993-EAB / R-4994-EAB:
a.
Full Width: 17 inches (432 mm).
b.
Grate Depth: 2 inches (51 mm).
 
** NOTE TO SPECIFIER ** Delete frame type not required.
 
c.
Type T Frame: R-4993-EAB:
1)
Trench Width: 15 inches (381 mm).
2)
Overall Width: 28.25 inches (718 mm).
d.
Type S Frame: R-4994-EAB:
1)
Trench Width: 13 inches (330 mm).
2)
Overall Width: 27 inches (686 mm).
22.
Catalog Number: R-4993-FAB / R-4994-FAB:
a.
Full Width: 20 inches (508 mm).
b.
Grate Depth: 2 inches (51 mm).
 
** NOTE TO SPECIFIER ** Delete frame type not required.
 
c.
Type T Frame: R-4993-FAB:
1)
Trench Width: 18 inches (457 mm).
2)
Overall Width: 31.25 inches (794 mm).
d.
Type S Frame: R-4994-FAB:
1)
Trench Width: 16 inches (406 mm).
2)
Overall Width: 30 inches (762 mm).
23.
Catalog Number: R-4993-HAB / R-4994-HAB:
a.
Full Width: 26 inches (660 mm).
b.
Grate Depth: 2 inches (51 mm).
 
** NOTE TO SPECIFIER ** Delete frame type not required.
 
c.
Type T Frame: R-4993-HAB:
1)
Trench Width: 24 inches (610 mm).
2)
Overall Width: 37.25 inches (946 mm).
d.
Type S Frame: R-4994-HAB:
1)
Trench Width: 22 inches (559 mm).
2)
Overall Width: 36 inches (914 mm).
24.
Catalog Number: R-4993-KAB / R-4994-KAB:
a.
Full Width: 34 inches (838 mm).
b.
Grate Depth: 2 inches (51 mm).
 
** NOTE TO SPECIFIER ** Delete frame type not required.
 
c.
Type T Frame: R-4993-KAB:
1)
Trench Width: 32 inches (813 mm).
2)
Overall Width: 45.25 inches (1149 mm).
d.
Type S Frame: R-4994-KAB:
1)
Trench Width: 30 inches (762 mm).
2)
Overall Width: 44 inches (1118 mm).
25.
Catalog Number: R-4993-OAB / R-4994-OAB:
a.
Full Width: 51 inches (1295 mm).
b.
Grate Depth: 2 inches (51 mm).
 
** NOTE TO SPECIFIER ** Delete frame type not required.
 
c.
Type T Frame: R-4993-OAB:
1)
Trench Width: 49 inches (1245 mm).
2)
Overall Width: 62.25 inches (1581 mm).
d.
Type S Frame: R-4994-OAB:
1)
Trench Width: 47 inches (1194 mm).
2)
Overall Width: 61 inches (1549 mm).
 
** NOTE TO SPECIFIER ** Delete grate types not required. Type C is NOT available for OA, AAB, BAB, CAB, EAB, FAB, HAB, KAB, and OAB size drains. Type D is NOT available for AAB, BAB, or CAB size drains. Type L is ONLY available for DB size drains. Type P is ONLY available for AB, BB, CB, DB, EB, or FB size drains. Type Q is ONLY available for DB or HB size drains.
 
26.
Grate: Type A.
27.
Grate: Type C.
28.
Grate: Type D.
29.
Grate: Type L.
30.
Grate: Type P.
31.
Grate: Type Q.
 
** NOTE TO SPECIFIER ** Cast iron trench assemblies, light or heavy duty, for use in sidewalks, driveways, garages, loading docks, etc. Delete if not required.
 
D.
Type M Trench Frame: Series R-4995 / R-4996 as manufactured by Neenah Foundry.
 
** NOTE TO SPECIFIER ** Delete items not required.
 
1.
Light Duty: Catalog Number: R-4995-A1:
a.
Grate Width: 11.5 inches (292 mm).
b.
Grate Depth: 0.75 inches (19 mm).
c.
Trench Width: 10 inches (254 mm).
d.
Trench Depth: 6.75 inches (171 mm).
 
** NOTE TO SPECIFIER ** Delete grate type not required.
 
e.
Grated Cover: Type B.
f.
Grated Cover: Type P.
2.
Light Duty: Catalog Number: R-4995-B2:
a.
Grate Width: 7 inches (178 mm).
b.
Grate Depth: 0.75 inches (19 mm).
c.
Trench Width: 5 inches (127 mm).
d.
Trench Depth: 4.75 inches (121 mm).
e.
Solid Cover.
3.
Heavy Duty: Catalog Number: R-4996-A1:
a.
Grate Width: 11.5 inches (292 mm).
b.
Grate Depth: 1.5 inches (38 mm).
c.
Trench Width: 10 inches (254 mm).
d.
Trench Depth: 6 inches (152 mm).
 
** NOTE TO SPECIFIER ** Delete grate type not required.
 
e.
Grated Cover: Type B.
f.
Grated Cover: Type P.
4.
Heavy Duty: Catalog Number: R-4996-A2:
a.
Grate Width: 7 inches (178 mm).
b.
Grate Depth: 1.25 inches (32 mm).
c.
Trench Width: 5 inches (127 mm).
d.
Trench Depth: 4.25 inches (108 mm).
e.
Grated Cover: Type B.
5.
Heavy Duty: Catalog Number: R-4996-B1:
a.
Grate Width: 11.5 inches (292 mm).
b.
Grate Depth: 1.5 inches (38 mm).
c.
Trench Width: 10 inches (254 mm).
d.
Trench Depth: 6 inches (152 mm).
e.
Solid Cover.
6.
Heavy Duty: Catalog Number: R-4996-B2:
a.
Grate Width: 7 inches (178 mm).
b.
Grate Depth: 1.25 inches (32 mm).
c.
Trench Width: 5 inches (127 mm).
d.
Trench Depth: 4.25 inches (108 mm).
e.
Solid Cover.
 
** NOTE TO SPECIFIER ** Outlets on the ends is standard. Other outlet locations are optional. Delete locations not required.
 
7.
Outlet: Ends.
8.
Outlet: Side.
9.
Outlet: Bottom.
 
** NOTE TO SPECIFIER ** 4 inch outlet size is standard. Other size is custom. Delete outlet size not required.
 
10.
Outlet Size: 4 inch pipe.
11.
Outlet Size: ____.
 
** NOTE TO SPECIFIER ** Open ends are standard. Other options may be specified. Delete end type not required.
 
12.
Ends: Both open.
13.
Ends: One end may be open or closed.
14.
Ends: Both ends may be open or closed.
 
** NOTE TO SPECIFIER ** Delete if not required.
 
E.
Self-Forming Trench Pan: Series R-4996 as manufactured by Neenah Foundry.
 
** NOTE TO SPECIFIER ** Delete items not required.
 
1.
Catalog Number: R-4996-A:
a.
Grate Width: 8 inches (203 mm).
b.
Grate Depth: 1 inches (25 mm).
c.
Trench Width: 6 inches (152 mm).
d.
Trench Depth: 9 inches (229 mm).
e.
Frame Length: 30 inches (762 mm).
 
** NOTE TO SPECIFIER ** Delete outlet configurations not required.
 
f.
Outlet: 4 inch (102 mm), side outlet.
g.
Outlet: 6 inch (152 mm), side outlet.
h.
Outlet: 4 inch (102 mm), bottom outlet.
i.
Outlet: 4 inch (102 mm), end outlet.
j.
Cover: Type Q.
2.
Catalog Number: R-4996-B:
a.
Grate Width: 10 inches (254 mm).
b.
Grate Depth: 1 inches (25 mm).
c.
Trench Width: 8 inches (203 mm).
d.
Trench Depth: 10.375 inches (264 mm).
e.
Frame Length: 30 inches (762 mm).
 
** NOTE TO SPECIFIER ** Delete outlet configurations not required.
 
f.
Outlet: 4 inch (102 mm), side outlet.
g.
Outlet: 6 inch (152 mm), side outlet.
h.
Outlet: 8 inch (203 mm), side outlet.
i.
Outlet: 4 inch (102 mm), bottom outlet.
j.
Outlet: 6 inch (152 mm), bottom outlet.
k.
Outlet: 4 inch (102 mm), end outlet.
l.
Outlet: 6 inch (152 mm), end outlet.
m.
Cover: Type Q.
3.
Catalog Number: R-4996-C:
a.
Grate Width: 12 inches (305 mm).
b.
Grate Depth: 1.5 inches (38 mm).
c.
Trench Width: 10 inches (254 mm).
d.
Trench Depth: 10 inches (254 mm).
e.
Frame Length: 36 inches (914 mm).
 
** NOTE TO SPECIFIER ** Delete outlet configurations not required.
 
f.
Outlet: 4 inch (102 mm), side outlet.
g.
Outlet: 6 inch (152 mm), side outlet.
h.
Outlet: 8 inch (203 mm), side outlet.
i.
Outlet: 4 inch (102 mm), bottom outlet.
j.
Outlet: 6 inch (152 mm), bottom outlet.
k.
Outlet: 8 inch (203 mm), bottom outlet.
l.
Outlet: 4 inch (102 mm), end outlet.
m.
Outlet: 6 inch (152 mm), end outlet.
n.
Outlet: 8 inch (203 mm), end outlet.
 
** NOTE TO SPECIFIER ** Delete cover types not required.
 
o.
Cover: Type A.
p.
Cover: Type C.
q.
Cover: Type D.
r.
Cover: Type L.
s.
Cover: Type Q.
t.
Cover: Type P.
4.
Catalog Number: R-4996-CA:
a.
Grate Width: 12 inches (305 mm).
b.
Grate Depth: 1.5 inches (38 mm).
c.
Trench Width: 10 inches (254 mm).
d.
Trench Depth: 10 inches (254 mm).
e.
Frame Length: 36 inches (914 mm).
 
** NOTE TO SPECIFIER ** Delete outlet configurations not required.
 
f.
Outlet: 4 inch (102 mm), side outlet.
g.
Outlet: 6 inch (152 mm), side outlet.
h.
Outlet: 8 inch (203 mm), side outlet.
i.
Outlet: 4 inch (102 mm), bottom outlet.
j.
Outlet: 6 inch (152 mm), bottom outlet.
k.
Outlet: 8 inch (203 mm), bottom outlet.
l.
Outlet: 4 inch (102 mm), end outlet.
m.
Outlet: 6 inch (152 mm), end outlet.
n.
Outlet: 8 inch (203 mm), end outlet.
o.
Cover: Type A.
 
** NOTE TO SPECIFIER ** This trench grate series represents Neenah's best hydraulic performance. Type "L" vane shaped grates have the ability to remove significant amounts of sheet flow from streets, parking lots, and industrial lots. Delete if not required.
 
F.
Vaned, Type L Trench Grate: Series R-4999 as manufactured by Neenah Foundry.
 
** NOTE TO SPECIFIER ** Delete items not required.
 
1.
Heavy Duty: Catalog Number: R-4999-L2:
a.
Grate Width: 12 inches (305 mm).
b.
Grate Depth: 1.5 inches (38 mm).
c.
Trench Width: 10 inches (254 mm).
 
** NOTE TO SPECIFIER ** Delete section length not required.
 
d.
Section Length: 18 inches (457 mm).
e.
Section Length: 36 inches (914 mm).
2.
Heavy Duty: Catalog Number: R-4999-L3:
a.
Grate Width: 14 inches (356 mm).
b.
Grate Depth: 1.5 inches (38 mm).
c.
Trench Width: 12 inches (305 mm).
d.
Section Length: 24 inches (610 mm).
3.
Heavy Duty: Catalog Number: R-4999-L6:
a.
Grate Width: 23.875 inches (606 mm).
b.
Grate Depth: 2 inches (51 mm).
c.
Trench Width: 21.875 inches (556 mm).
 
** NOTE TO SPECIFIER ** Delete section length not required.
 
d.
Section Length: 12 inches (305 mm).
e.
Section Length: 24 inches (610 mm).
4.
Heavy Duty: Catalog Number: R-4999-L7:
a.
Grate Width: 26.625 inches (676 mm).
b.
Grate Depth: 2 inches (51 mm).
c.
Trench Width: 24.625 inches (625 mm).
d.
Section Length: 24 inches (610 mm).
5.
Heavy Duty: Catalog Number: R-4999-L9:
a.
Grate Width: 29.75 inches (756 mm).
b.
Grate Depth: 2.5 inches (64 mm).
c.
Trench Width: 26.75 inches (679 mm).
 
** NOTE TO SPECIFIER ** Delete section length not required.
 
d.
Section Length: 18 inches (457 mm).
e.
Section Length: 36 inches (914 mm).
PART 3 EXECUTION
 
3.1
EXAMINATION
A.
Examine substrates for compliance with requirements for installation. Proceed with installation only after unsatisfactory conditions have been corrected.
B.
Do not begin installation until substrates have been properly prepared and necessary building services are installed.
C.
If substrate preparation is the responsibility of another installer, notify Architect of unsatisfactory preparation before proceeding.
3.2
PREPARATION
A.
Clean and prepare surfaces using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions.
3.3
INSTALLATION
A.
Install trench drains in accordance with manufacturer's written instructions and approved submittals.
1.
Form trench per manufacturer's instructions.
2.
Comply with installation requirements in Section 32 13 13.17 - Roller-Compacted Concrete Paving.
3.
Install plumb, level, and straight.
4.
Surface of drain cover to be flush with surrounding concrete. Variation from flush not to exceed plus or minus 1/8 inch (3 mm).
3.4
PROTECTION
A.
Protect installed products until completion of project.
B.
Touch-up, repair or replace damaged products before Substantial Completion.
END OF SECTION