Specs

Bridgestone Retail Operations, LLC
PROJECT MANUAL
Version: January 2012
1.09 MAINTENANCE
A. Maintenance Agreement (ALTERNATE BID):
1. Prior to beginning installation, execute bonded, optional Extended 2-Year
Maintenance Agreement with Owner for period of 2 years from date of Final
Acceptance for the following:
a. Spring start-up of system in accordance with Section 02900.
b. Monthly checks of system during operating season.
c. Winterization of system in accordance with Section 02900.
2. Costs for additional work required for repair of items not covered by warranty
(e.g. damage by others) shall be negotiated between Owner and Contractor prior
to initiation of any repairs.
3. Costs for Extended 2-Year Maintenance Agreement are over and above
Contract Sum, and shall not be included in construction price. Payment for
extended maintenance by Owner shall occur upon completion of scheduled
service and additional work, if any, as it occurs on monthly basis throughout
duration of Extended 2-Year Maintenance Agreement.
PART 2 PRODUCTS
2.01 MANUFACTURERS
A. Acceptable manufacturers shall include:
Rain Bird Sales, Inc. - Turf Division
The Toro Company - Irrigation Division
L.R. Nelson Corporation - Turf Division
2.02 PIPE
A. Polyvinyl Chloride (PVC): Pipe over 1 inch diameter shall conform to ASTM D2241, SDR
21, and Class 200.
B. Polyvinyl Chloride (PVC): Pipe 1 inch diameter and under shall conform to ASTM D2241,
SDR 13.5, and Class 315.
C. Flexible Polyethylene (PE): Pipe shall conform to ASTM D2239, SDR 11.5, PE23, rated at
100 PSI, National Sanitation Foundation (NSF) approved. Subject to approval of Owner,
PE shall be used for laterals in areas where ground is subject to freezing for extended
periods of time each year.
D. Joints:
1. Pipe sizes 2 1/2 inch or smaller shall have bell and socket joints.
E. Pipe sizes larger than 2 1/2 inch shall have snap connections with rubber gasket joints.
Thrust blocking shall be required in accordance with Section 02510.
F. Fittings:
1. Polyvinyl Chloride (PVC) Fittings: Fittings shall conform to ASTM D2241, Schedule
40, and Molded.
2. Flexible Polyethylene (PE) Lateral Line Fittings: Fittings shall conform to ASTM
D2609, Type 1 PVC insert fittings designed for used with this type of pipe. Pipe
and fittings shall be joined with stainless steel pinch clamps or worm gear clamps,
including stainless steel screw.
G. Risers above finished grade shall be black in color or receive 2 coats of black exterior semigloss
enamel paint if a color other than black.
2.03 ACCESSORIES
A. Sleeves: Sleeves for pipes passing beneath paving shall conform to ASTM D2241,
Schedule 40. Minimum diameter of 2 inch or 2 sizes larger than pipe scheduled to pass
through them.
B. PVC Solvent Cement: Cement shall conform to ASTM D2564.
IRRIGATION SYSTEM 02810 - Page 3 of 8