1-Statement of Work.docx

STATEMENT OF WORK

PL 86-121 CONSTRUCTION PROJECT

INDIAN HEALTH SERVICE

PORTLAND AREA

Pacific County

A. Project Description

This project is for the installation of a septic system to serve a new residential home on fee land in Pacific County, WA. The proposed septic system consists of solid sewer pipe with a sewer cleanout, a 2-compartment 1,000-gallon concrete septic tank, a concrete 1,000-gallon pump chamber, effluent pump (Orenco PFEF40-B or equivalent) and controls, 100 feet of effluent transport pipe, and 180 linear feet of pressure-dosed gravelless chamber drainfield trenches. Water is provided by an on-site well. Contractor is responsible for utility location and all necessary permits.

B. Ownership

This project will provide sanitation facilities to a private home owned by a member of the Quinault Indian Nation (sponsored by the Shoalwater Bay Tribe), located on fee land in South Bend, WA. Upon completion, the facilities will be transferred to the homeowner. The system will be operated and maintained by the homeowner. The on-site septic system was designed by Leonard Taylor (see Design and County Permit attachment).

Designer information:

A+ Design and Consulting, LLC PO Box 751 Long Beach, WA 98631

Leonard Taylor, Licensed Designer Phone: (360) 244-5843

C. TERO & Other Fees

TERO fees do not apply.

D. Scope of Work

D1. Summary: Work is to be completed on the property of the homeowner, under the jurisdiction of Pacific County. The Contractor must conduct a site visit, review site conditions, and report any concerns or discrepancies to the Contracting Officer’s Representative (COR) in writing prior to beginning construction.

D2. Work Requirements: The septic system and water pressure system installation shall include:

D.2.1. Mobilization and demobilization D.2.2. Installation of approximately 40 linear feet of 4” SCH 35 PVC solid sewer pipe D.2.3. Installation of one underground two-way cleanout D.2.4. Installation of a 1,000-gallon 2-compartment concrete septic tank D.2.5. Installation of a 1,000-gallon concrete pump tank, effluent pump (Orenco PFEF40-B or equivalent), and controls D.2.6. Installation of 100 linear feet of effluent transport line, 2-inch PVC Sch 40, with 20-ft sleeve under driveway D.2.7. Installation of approximately 180 linear feet of low-pressure chamber drainfield trenches

E. Technical Requirements

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

A) Site design (see Design and County Permit attachment) B) Washington Administrative Code (WAC) 246-272A On-site Sewage Systems C) WAC 296-46B Electrical Safety Standards, Administration and Installation D) WAC 51-56 State Building Code Adoption and Amendment of the 2021 Edition of the Uniform Plumbing Code E) Pacific County Board of Health Ordinance No. 3E On-site Sewage Treatment and Disposal F) Indian Health Service Technical Provisions (see attachment)

E.2 Submittals The Contractor shall provide submittals to the COR on the items listed below.

A) Pre-Construction product information

i. Septic tank

ii. Pump tank

iii. Septic pump and controls

iv. Any equipment or material variations from those specified in the design

B) Post-Construction

i. Product Warranties – Include the following information on the warranty:

1) Name and address of the dealer

2) Model and serial number

3) Date of installation

ii. Operation and maintenance information for all installed products

iii. Swing-tie measurements for the septic and pump tank risers, drainfield distal ends, any other OSS component which must be accessed for observation, maintenance, or operation in accordance with WAC 246-272A-0265 - Record drawings.

E.3 Material Specifications Install materials as specified in Sections D & E above in accordance with the Design.

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

E.4 Work Execution Requirements

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

ii. The system shall not be installed during periods of heavy rainfall.

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

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

v. Work is to be performed in accordance with the attached approved design.

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

vii. All areas disturbed by construction activities shall be finish-graded.

viii. The Contractor must not damage or disturb soils when clearing drainfield area.

ix. The Contractor must notify and obtain approval from the COR before deviating from the Design.

x. The Contractor shall notify the COR prior to installing material quantities in excess of those specified on the bid schedule.

xi. Variation from the approved design requires prior written approval from the COR.

xii. The Contractor shall keep the COR notified and advised of all work to be done or work in progress sufficiently in advance so that proper inspection can be performed.

xiii. The Contractor is responsible for contacting the designer and Pacific County Department of Community Development to coordinate final inspection.

xiv. The Contractor shall notify the COR at least two days prior to post-construction inspection and final backfill.

Project Engineer and Recommended COR:

Sierra Schatz, E.I.T.

Sierra.schatz@ihs.gov

Project Completion Time:

The recommended period of performance (POP) is 30 calendar days from issuance of the Notice to Proceed (NTP).