Sasakwa_07-P95_Statement_and_Scope_of_Work_and_Project_Description.docx

STATEMENT OF WORK

SASAKWA RURAL WATER DEVELOPMENT IMPROVEMENTS - SEMINOLE NATION OF OKLAHOMA

IHS PROJECT NUMBER OK 07-P95

May 22, 2013

A. PROJECT DESCRIPTION

Indian Health Service (IHS) project OK 07-P95 will develop a new rural water source for the Sasakwa RWD in Sasakwa, Oklahoma. The IHS will continue to expand upon two recently drilled community water wells for the Sasakwa RWD. The project location is within the boundaries of a 1.89 acre easement granted to IHS by the Bureau of Indian Affairs. This project is to construct a pumphouse with controls and a chlorination system, two well houses to cover the existing well heads, two submersible 5 HP pumps, a 2” water service line from Well #1 (East Well) to the pump house, a 2” water service line from Well #3 (West Well) to the pump house, a 6” water main from the pump house to the existing 4” Sasakwa RWD distribution main, and a Wireless/Radio Telemetry System with controls. All details are found on specs and drawings.

B. SCOPE OF WORK

1. Electrical Power Service Installation

a. Additional electrical poles will need to be installed down the length of the existing easement (approximately 1,000 foot) from the newly constructed pump house to well 3# (West Well).

2. Erosion Control

a. Control of all runoff and standing water will need to be addressed around the pump house and well houses using standard erosion control fencing and best management practices. Storm Water Prevention Plan will be contractor’s responsibility.

3. Pump house Sub-Piping and Foundation Construction

a. All sub-piping (Galvanized Iron pipe) and foundation construction details can be found on drawings.

4. Pumphouse Structural Construction

a. The new pump house will measure 16’x24’ and will be constructed out of Concrete Masonry Unit (CMU) blocks.

5. Service Line Dredging

a. Approximately 3000 feet of dredging will be required to bury all 2-inch and 6-inch service lines.

6. Service Line Construction and Installation

a. ~584 feet of 2-inch SDR 21 service line from Well #1 (East Well) to the Pump house, ~943 feet of 2-inch SDR 21 service line from Well #3 (West Well) to the Pump house, and ~1775 feet of 6-inch SDR 21 line from Pumphouse to existing Sasakwa RWD distribution line buried a minimum of 36” deep with at least 30” of fill covering the top of the pipe.

7. Pumphouse Electrical Installation

a. All pump house electrical details are shown on the drawings.

8. Pumphouse Chlorination Installation

a. Chlorination of system includes chemical holding barrels, steel grated floor, two chemical feed barrels, two chemical metering pumps, and distribution tubing from chemical feed to injector.

9. Radio Telemetry

a. Radio Telemetry will be required to turn pumps on and off based on a desired level in the existing standpipe. Standpipe is approximately 2.5 miles away from pump house with clear line of site. All controls, programming, construction, and installation are required to be done by an expert with at least five years of experience.