1-Statement of Work.docx

STATEMENT OF WORK

PL 86-121 CONSTRUCTION PROJECT

INDIAN HEALTH SERVICE

PORTLAND AREA

Statement of Work, Project PO-23-D21I Page 3 of 3

Solicitation No: TBD

Project Name: Amanda Gordon: Replacement On-Site Septic System

Project Location: 111 Cedar Ave Port Hadlock WA, 98339

Homeowner Contact: Amanda Gordon; (360) 990-7539

Project No: PO-23-D21I

Project Completion Time:

30 calendar days

Project Engineer/COR:

Madeline Keep Environmental Engineer Division of Sanitation Facilities Construction Indian Health Service, Port Angeles Field Office 1601 E. Front St., Bldg B Suite C Port Angeles, WA 98362 Madeline.Keep@ihs.gov 360-536-3364

A. Project Description

This project is for the installation of an individual septic system to replace a failed septic system on Fee land located in Jefferson County. The proposed septic system is to consist of approximately 15 linear feet of 4-inch ASTM D3034 PVC gravity sewage transport pipe, an underground doublesweep cleanout, a 1,000-gallon two-compartment concrete septic tank with effluent filter, a 1,000 gallon pump chamber with effluent pump (Orenco model PF 3005 turbine pump or approved equivalent, 0.5 HP) and controls, all necessary plumbing as shown in the drawings, approximately 30 linear feet of 2-inch Schedule 40 PVC feeder line from the pump tank to the valve box, a valve box with three valves, approximately 25 linear feet of 1.25-inch Schedule 40 PVC effluent transport line to the drainfield, 150 linear feet of pressurized gravel filled trenches or gravelless plastic chambers with 450 square feet of dispersal area, 1.25-inch Schedule 40 PVC perforated laterals, and observation ports at both ends of laterals per County-approved design (Attachment: County Approved Septic Design – Gordon) and local and state regulations. The existing septic tank will be pumped and abandoned. Further investigation of the site before and after bidding is the responsibility of the Contractor. Any permits are the responsibility of the Contractor.

B. Ownership

This project will provide sanitation facilities to a private home owned by a member of the Quinault Nation. Upon completion, the facilities will be transferred to the homeowner. The system will be operated by the homeowner. The on-site septic system was designed by Tim Quayle (see Septic Design attachment).

Designer information:

Quayle Septic Designs 103 Sayward Ln.

Port Ludlow, WA 98365

Tim Quayle, Licensed Designer Phone: (360) 440-4249 Email: quaylesepticdesigns@protonmail.com

C. TERO & Other Fees

TERO fees do not apply.

D. Scope of Work

Work is to be completed on Fee land under the jurisdiction of Jefferson County. The Contractor must review site conditions and report any concerns or discrepancies to the Contracting Officer’s Representative (COR) in writing prior to construction. In accordance with the Design (Attachment: County Approved Septic Design – Gordon) and Technical Provisions (Attachment: IHS Technical Provisions – Gordon), the Contractor must:

D.1 Work Requirements:

1. Mobilize and demobilize.

2. Install approximately 15 linear feet of 4-inch ASTM D3034 PVC gravity sewage transport pipe per Design.

3. Install underground doublesweep cleanout per Design.

4. Install 1,000 gallon 2-compartment concrete septic tank with effluent filter per Design.

5. Install 1,000 gallon pump chamber with effluent pump (Orenco model PF 3005 or approved equivalent, 0.5 HP) and controls per Design.

6. Install approximately 25 linear feet of 2-inch Schedule 40 PVC pressurized transport line between pump tank and valve box per Design.

7. Install valve box with three valves per Design.

8. Install approximately 25 linear feet of 1.25-inch Schedule 40 PVC pressurized transport line to the drainfield per Design.

9. Install 150 linear feet of gravel filled trench drainfield or gravelless plastic chamber drainfield, 1.25-inch Schedule 40 PVC perforated laterals, and observation ports per Design.

10. Abandon existing septic tank.

E. Technical Requirements

E.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, the Washington Administrative Code (WAC) shall take preference.

1. WAC Chapter 246-272A, On-site Sewage Systems.

2. WAC Chapter 246-272C, On-site Sewage System Tanks.

3. WAC Chapter 51-56, State Building Code Adoption and Amendment of the 2018 Edition of the Uniform Plumbing Code.

4. Septic Design (Attachment: County Approved Septic Design – Gordon).

5. Indian Health Service Technical Provisions (Attachment: IHS Technical Provisions – Gordon).

E.2 Submittals

The Contractor shall provide the COR with submittals on the items listed below. Submittal approval is required for variations from equipment and materials specified.

1. Pre-Construction (submit a minimum of five (5)-days prior to construction)

a. Manufacturer’s product information for septic system components, including septic tank, pump chamber, pump and controls, pipes, valve box, and drainfield components.

b. Equipment or material variations from those specified in the Design (Attachment: County Approved Septic Design – Gordon) and Technical Provisions (Attachment: IHS Technical Provisions - Gordon).

2. Post–Construction (submit with payment invoice)

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

i. Name and address of the dealer

ii. Model and serial number

iii. Date of installation

b. Operation and maintenance information.

c. Manufacturer’s product information.

d. Labor & Industries electrical inspection.

e. Any variations between Design and final installation shall be included in the record drawing.

E.3 Material Specifications

1. The Contractor must install materials as specified in sections D & E above and in the Design (Attachment: County Approved Septic Design – Gordon) and Technical Provisions (Attachment: IHS Technical Provisions - Gordon).

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

E.4 Work Execution Requirements

1. The Contractor shall contact the COR at least 48 hours prior to mobilization.

2. The Contractor must attend a pre-construction meeting before beginning work under this contract, unless explicitly authorized by the COR.

3. The Contractor is responsible for determining the exact location of all utilities.

4. The Contractor is responsible for protecting utilities from damage during construction.

5. A minimum of five (5)-days of continuous dry weather conditions is required prior to commencing work, unless explicitly waived by the COR.

6. The Contractor must comply with all instructions and notes on the Design (Attachment: County Approved Septic Design – Gordon) including the status of soil moisture during installation, contacting the COR during wet weather season for approvals, and for notification of required inspections.

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

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

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

10. The Contractor must notify and obtain approval from the COR before deviating from the Design (Attachment: County Approved Septic Design – Gordon).

11. The Contractor must obtain approval from the COR prior to installing material quantities in excess of those specified on the bid schedule (Attachment: 2) Bid Schedule – Gordon).

12. 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.

13. The Contractor must contact the COR 24 hours prior to final backfill for a final inspection.