Att_02_140P8623Q0083_SOW.pdf
PDF 596 KB Posted
- Attached to
- GOGA MUWO WATERLINE VALVE SERVICE
- Solicitation number
- 140P8623Q0083
About this file
This statement of work outlines inspection, servicing, and modification requirements for a pressure reducing valve that supplies water to Muir Woods National Monument. The scope of work includes a visual inspection, rebuild of the main valve rubber kit, installation of a stainless steel pilot, and installation of a properly sized bypass valve for low flows. A National Park Service utilities mechanic must observe all work, which must be performed by a certified technician and is expected to be completed within one day of the water shutdown. The location is provided as the upper valve system at Muir Woods National Monument on private Tourist Club property. The related federal contract opportunity is solicitation number 140P8623Q0083 for valve servicing work issued by the National Park Service Pacific West Region.
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Other files
| File | Type | Posted |
|---|---|---|
| Sol_140P8623Q0083_Amd_0001.pdf | ||
| 140P8623Q0083_0001.docx | DOCX document | |
| Att_03_140P8623Q0083_SCA_Wages.pdf | ||
| Att_05_140P8623Q0083_Exp_and_PP_Form.pdf | ||
| Att_04_140P8623Q0083_Reps_and_Certs.pdf | ||
| Sol_140P8623Q0083.pdf | ||
| Att_01_140P8623Q0083_Quote_Sheet.pdf |
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Text version
STATEMENT OF WORK (SOW)
Valve Servicing, Muir Woods Water Line
1.0 Background
In 2022, the park completed a new waterline to service Muir Woods National Monument. This statement of work is to for additional servicing and modification to the existing valve which includes installation of a bypass to reduce wear on the valve during low flows.
2.0 Scope
The work shall include inspection, servicing, and modification of the existing Cla-Val 90- 01 pressure reducing valve with KO trim.
3.0 Objectives
The objective of this contract is the installation of a bypass that will reduce wear on the valve during low flows. The valve system serves the waterline that supplies domestic water and firefighting water to Muir Woods National Monument.
4.0 Tasks
Inspection shall include a visual inspection of the exterior and interior of the valve system. Service shall include rebuild of main valve rubber kit and install of stainless-steel pilot. Modification includes this install of properly sized CRD-L bypass for low flows. All work must be performed by a technician certified by Cla-Val to perform service on Cla-Val equipment.
Upon completion, the work area shall be left clean of debris and trash associated with the work. The pressure reducing valve shall be set for proper pressures to adequately protect the downstream water line and valve system. The next pressure reducing valve is approximately 380 feet lower in elevation.
There shall be no additional charges for removal and/or disposal of materials.
5.0 Delivery
• See “Tasks” for work to be delivered.
• Work is expected to be completed within 1 days of work and should be completed as soon as possible following award. The water shutdown for servicing must be coordinated with the Contracting Officer’s Representative and Contracting Office.
6.0 Government-Furnished Property
N/A
7.0 Security
A National Park Service utilities mechanic must be on scene for the shutdown, to observe service and modification of the valve, and for placing the valve back in service.
8.0 Place of Performance
The project is on the upper valve system at Muir Woods National Monument. The valve system is located on private property (Tourist Club property). Coordinates are 37.89736, -122.57051. See attached map for the approximate location of the valve to be serviced.
Photos are included below in Appendix A.
9.0 Period of Performance
The work is expected to be completed within one day and as soon as can be scheduled after contract award.
Appendix A: Photos
Ridge Rd.
Pacific Ocean
North
STINSON BEACH
Mt. Home
Mt. Tamalpais State Park
Muir Woods Visitor Center
Middle Green Gulch (bicycles uphill only)
Muir Beach Overlook
Slide Ranch
Bootjack
To East Peak of Mt. Tam
MILL VALLEY
Camp Eastwood Trail
Dead End
Steep Ravine
Muir Beach
Muir Woods National
Monument
Pantoll Ranger Station
Tourist Club (private)
To Hwy 101
HOMESTEAD
VALLEY
Zen Center-Green Gulch Farm
Troop 80 Trail
Bootjack Trail
S ierra Trail
Panoramic Hig h way
T.C.C . Tr ai l
Ben Johnson Trail
Deer Park
Dipsea Trail
Fire Road
Dipsea Trail
Highway 1
Dipsea Tr ail
Steep R avin e Tr ai l
Lo ne Tre e Fire Road
Pa noramic Highway
Fern Creek
Sta p el veldt
O ld
M ine
Coastal View Trail
Plevi n Cu t
O cean
Vie w Trail
Lost Trail
Panoram ic
Trail
A lic e Ea st woo d
Ro ad
Railroad G rade
O ld
St ag e Fi re Ro ad
Panoram ic Highw ayR edw ood Trail
S un Trail
Dipsea Trail
Muir Woods Road
Middle Green Gulch
Dias Ridge Fi re Ro ad
Redwoo d
Cr ee k Trail
Heather Cutoff
Fra nk Valley Muir Woods
Road
Miwok
Tr ail
Hig hw ay
Highway 1
Gr ee n Gulch Trail
Coyote Ridge Trail
Coastal Trail
Dipsea Tra il
A lp in e
Tra il
O w l Trail
H illside
Trail
Muir Woods Trail Map Muir Woods National Monument Golden Gate National Recreation Area
National Park Service U.S. Department of the Interior
1 Mile
1 Kilometer
Horses Allowed
Hikers Only
Horses & Bikes Allowed
Public Parking
Picnic Area
Camping
Dogs Permitted on Leash
Paved Road
Trail Use Key
Accessible Paved Trail
SMcConnico Highlight
| A04 Valve Service SOW updated 2023 8 14.pdf |
| Muir Woods Trail Map.pdf |
File details come from the government source that posted it. Updated .