2-Statement of Work-Bochart.docx

STATEMENT OF WORK

PL 86-121 CONSTRUCTION PROJECT

INDIAN HEALTH SERVICE

PORTLAND AREA

Statement of Work, Project PO-23-N57 Page 2 of 2

Cowlitz County

Homeowner Contact: Janey Bochart (janeybochart@gmail.com, 503-621-6073)

Project No: PO-23-N57

A. Project Description

This project is for the installation of an individual advanced treatment septic system on fee land in Cowlitz County, WA. For the septic system the contractor shall install 4” solid sewer pipe, an underground double sweep cleanout, a NuWater advanced Treatment Unit (ATU) 3-Chamber Tank rated for 360 gallons/day, a 1,500-gallon 2-chamber pump tank with pump (Orenco PF3005, ½ HP), risers, headworks, and controls, 1.25” PVC Sch 40 of transport line and manifold (approximately 84 linear feet), and a pressure distribution system drainfield with trenches (approximately 900 SF) with monitoring wells, inspection ports, caps, and orifices per design. The contractor shall also pump out and abandon the existing septic tank and drainfield.

B. Ownership

This project will provide sanitation facilities to a private home owned by a member of the Cowlitz Tribe. Upon completion, the facilities will be transferred to the homeowner. The system will be operated by the homeowner.

The required Cowlitz County septic design and installation permits have been approved. Upon completion, the facilities will be transferred to the homeowner. The system will be operated and maintained by the homeowner.

Septic Designer Information:

C. TERO & Other Fees

TERO fees do not apply.

D. Scope of Work

Work is to be completed to a private home, under the jurisdiction of Cowlitz County. The contractor must review site conditions, and report any concerns or discrepancies to the Contracting Officer’s Representative (COR) in writing prior to beginning construction. In accordance with the Design, the contractor must complete the following:

1. Work Requirements:

i. Mobilize and demobilize

ii. Install 80 ft of 4” PVC solid sewer pipe

iii. Install one underground sewer cleanout

iv. Install NuWater ATU 3-Chamber Tank

v. Install 1,500-gallon pump tank, pump, headworks and controls

vi. Install 1.25” PVC Sch 40 of Transport Line and Manifold (approximately 84 LF total)

vii. Install approximately 900 square feet of pressure distribution system drainfield with trenches, monitoring wells, inspection ports, caps and orifices per design

viii. Pump out and abandon existing septic tank

E. Technical Requirements

1. Codes, References, and Standards Work under this contract must be performed in compliance with the codes, references, and standards listed below. If conflicts exist between these references, consult the COR for direction.

i. Washington Administrative Code (WAC Chapter 246-272A, On-site Sewage Systems, Rules and Regulations of the State Board of Health)

ii. Approved Septic Design

iii. IHS technical provisions

2. Submittals The contractor must provide electronic copies of the below listed items to the COR in the manner specified.

i. Pre-Construction (submit a minimum of five days prior to construction):

a) Manufacturer’s product information for system components, including ATU tank, pump tank, pump and controls, and drainfield components.

b) Any equipment or material variations from those specified in the Design.

ii. Post-Construction (submit with payment invoice)

a) Product Warranties: include the following information on the warranty:

1. Name and address of the dealer

2. Date of installation

3. Model and serial number

b) Swing-tie measurements for the tank riser cover centers and drainfield distal ends in accordance with Washington Administrative Code (WAC 246-272A-0265 - Record drawings).

3. Material Specifications

i. The contractor must install materials as specified on the Design.

ii. Materials specified may be substituted with equals with written approval from the COR in accordance with submittal procedure E.2 i. a) above.

4. Work Execution Requirements

i. The contractor is responsible for determining the exact location of all utilities. The contractor is responsible for protecting utilities from damage during construction.

ii. The contractor must attend a pre-construction meeting before beginning work under this contract, unless otherwise explicitly authorized by the Contracting Officer.

iii. The contractor may only install the system between the months of June and October or have designer approval for soil moisture.

iv. A minimum of five days of continuous dry weather conditions is required prior to commencing work, unless explicitly waived by the COR.

v. All debris generated during construction must be removed from site.

vi. All areas disturbed by construction activities must be finish-graded.

vii. The contractor must not damage or disturb soils when clearing drainfield.

viii. The contractor must notify and obtain approval from the COR before deviating from the design.

ix. The contractor must obtain approval from the Contracting Officer prior to installing material quantities in excess of those specified on the bid schedule.

x. The contractor must notify and advise the COR on all work to be done or in progress sufficiently in advance so that proper inspection can be performed.

xi. The contractor must contact the COR 24 hours prior to final backfill for a final inspection.

xii. The contractor must contact the OSS Designer before final inspection and backfill as specified on the Design.

Project Manager:

Sierra Schatz

(360) 536-7858 sierra.schatz@ihs.gov

Project Completion Time: The period of performance (POP) is 30 calendar days from issuance of the notice to proceed (NTP).