1-Statement of Work.pdf

STATEMENT OF WORK

PL 86-121 CONSTRUCTION PROJECT

INDIAN HEALTH SERVICE

PORTLAND AREA

Solicitation No: TBD

Project Name: Colton Heuker New On-Site Septic System and Community Water Connection

Project Location: 105 Cowlitz Gardens Rd.

Kelso, WA 98626 Cowlitz County

Homeowner Contact: Colton Heuker; 503-860-0578; heukercolton@gmail.com

Project No: PO-22-D02L

A. Project Description

This project is for the installation of an individual septic system and community water connection for a new home on fee land in Cowlitz County, WA.

The individual on-site septic system shall include 4” solid sewer pipe; one underground two-way cleanout; one 1,000-gallon concrete two-compartment septic tank with filter (Orenco Biotube FTS0444- 36 or equivalent); one 1,000-gallon concrete pump tank with effluent pump (Orenco PF100511 High Head 10 GPM or equivalent), pump vault (Orenco PVU68-1819 or equivalent) and controls; auto-flush headworks (Geoflow DripFilterECO or equivalent); 1” effluent supply and return line (approximately 150 linear feet); a subsurface drip system drainfield (approximately 684 SF) with ¾” manifold and vacuum relief valve per County-approved design, and abandonment of one existing septic tank per state and local codes.

The community water connection shall include; a water main tap and water meter to be installed by the Beacon Hill Water and Sewer District (BHWSD) and approximately 140 LF of water line from the home to the water meter, to be installed by the Contractor.

Further investigation of the site is the responsibility of the Contractor. Location of utilities are the responsibility of the Contractor. All electrical work is the responsibility of the Contractor and must be completed by an Electrician licensed in Washington State. All County permits and fees are the responsibility of the Contractor. The BHWSD connection fees (Beacon Hill East General Facilities Charge and Local Facilities Charge) are the responsibility of the Contractor, see bid schedule for these amounts. Coordination with BHSWD for water service line tap and meter installation is the responsibility of the Contractor.

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 septic design has been approved by Cowlitz County.

Statement of Work, Project PO-22-D02L Page 2 of 4

Septic Designer Information:

Environmental Management Systems Robert F. Sweeney, Licensed Designer 4080 SE International Way, Suite B112 Office Phone: (360) 735-1109 Milwaukie, OR 97222 Email: info@envmgtsys.com

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 approximately 20 linear feet of 4” PVC solid sewer pipe

iii. Install one underground two-way sewer cleanout

iv. Install 1000-gallon concrete 2-compartment septic tank with filter (Orenco Biotube

FTS0444-36 or equivalent)

v. Install 1000-gallon concrete pump chamber, pump (Orenco PF100511 High Head 10

GPM or equivalent), pump vault and controls

vi. Install auto-flush headworks (Geoflow or equivalent)

vii. Install approximately 150 ft of 1” PVC Sch 40 effluent supply and return line

viii. Install ¾” PVC Sch 40 supply and return manifold with vacuum relief valve

ix. Install approximately 450 linear feet of subsurface drip system drainfield

x. Abandon existing septic tank per state and local codes

xi. Install approximately 150 linear feet of water line from house to water meter. Coordinate with BHSWD for water service line tap.

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

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

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

iv. Indian Health Service Technical Specifications and Provisions (see Attachment)

v. Approved Septic Design mailto:info@envmgtsys.com

Statement of Work, Project PO-22-D02L Page 3 of 4

vi. 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 autoflush headworks; septic tank and filter; pump tank, pump vault, pump and controls; and drip system drainfield components including manifold with vacuum relief valve.

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) Any variations in between the design and installed facilities to inform the Designer’s record drawing 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

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

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

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

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

vii. The Contractor must notify and obtain approval from the COR before deviating from the design.

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

ix. The Contractor must obtain prior approval from the Contracting Officer before installing any “Optional” items in 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. Work shall be performed Monday through Friday during normal working hours. No work shall be performed on Federal Holidays. Any deviation from these authorized days/hours must be approved in writing by the Contracting Officer.

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

xiii. The Contractor must contact the OSS Designer before final inspection and backfill as

Statement of Work, Project PO-22-D02L Page 4 of 4 specified on the Design.

Project Manager and Recommended COR:

Jennifer Toth

(360) 536-6351 Jennifer.toth@ihs.gov

Project Completion Time:

The period of performance (POP) is 45 calendar days from issuance of the notice to proceed (NTP).