A.07.23_SOW_Rev_11SEP18.pdf

ATTACHMENT 1

Green Peter Transformer Oil Spill Prevention System

Statement of Work

Temporary Water Storage Tank Rental Contract

Contract Description:

The Contractor shall provide a water storage tank for treating the drainage sump discharge at the Green Peter Powerhouse Transformer Vault located on Route 20 in

Foster, Oregon.

Onsite Detailed Conditions:

The influent to the system will come from the Government’s transformer containment area drainage pump at up to 200 gallons per minute (GPM).

The influent oils are anticipated to have specific gravities no higher than 0.90.

The paved parking lot elevation of the install site for the storage tank and OWS device is approximately 710 feet above mean sea level (MSL) and is relatively flat.

The final discharge elevation to the river is at approximately 690 feet above MSL.

Government Activities

The Government will setup the 3 inch PVC inlet pipe over the wall of the storage tank after the tank is installed in the specified location.

Detailed System Requirements:

The Contractor shall provide a system and all necessary ancillary equipment meeting the following requirements:

The tank shall drain solely by gravity after receiving the pumped influent from the Government’s 1.5 inch diameter hose coming from the transformer vault.

The system shall include one (1) open top tank with a minimum storage capacity of 18,000 gallons and at least one (1) discharge point at the bottom of the tank containing an isolation valve.

The open top tank shall have stairs and handrail system extending to the top of the tank for safe access to the top of the tank.

The storage tank shall have a minimum 8 foot operating water depth at all times and a minimum length of 35 feet.

The tank shall be installed adjacent to the transformer switchyard and shall not interfere with access to the powerhouse bay doors.

The system shall be clean and free of visible oil sheen when delivered to the site.

The equipment shall be level once installed.

The Contractor shall coordinate final location of the system with the Contracting

Officer’s Representative (COR) or COR designated onsite representative.

Provide detailed drawings of the tank showing dimensions and features.

Provide detailed specification sheets for the tank listing all features (weights, number of inlets/outlets and sizes, etc.).

Provide a sketch and detailed description of how the tank will be installed at the Green Peter site including pipe/hose sizes, etc.

Contractor shall respond within 24 hours of call for repair service on OWS system at Green Peter Dam.

See site plan included for install site.

Contract Delivery:

The Contractor shall deliver the system to the site and setup the equipment as necessary to function no later than 7 calendar days after contract award. Contractor shall coordinate delivery with the Government on-site representative.

Delivery Location: Green Peter Dam Route 20, Foster, OR 97345, Linn County http://maps.google.com/maps?hl=en&ll=44.448732,-

122.549336&spn=0.008701,0.020514&t=h&z=16

Removal:

The Contractor shall dismantle and remove the system from the site on a date to be determined between the Government on-site representative and the contractor upon completion of the period of performance.

o Note: At the discretion of the Contracting Officer, the Government may exercise an option to extend the rental of the system for a maximum of an additional 6 months.

The Contractor shall clean the system and dispose of the tank contents in accordance will all environmental regulations to remove the system and meet contractual requirements.

Attachments

1) Site Plan http://maps.google.com/maps?hl=en&ll=44.448732%2C-122.549336&spn=0.008701%2C0.020514&t=h&z=16 http://maps.google.com/maps?hl=en&ll=44.448732%2C-122.549336&spn=0.008701%2C0.020514&t=h&z=16 http://maps.google.com/maps?hl=en&ll=44.448732%2C-122.549336&spn=0.008701%2C0.020514&t=h&z=16 g2odveeb Callout Tank goes here