SOURCES SOUGHT
Z -- This is a sources sought to install a Cast in Place Pipe Liner (CIPPL) for solicitation N4008519B3619.
- Notice Date
- 4/15/2019
- Notice Type
- Synopsis
- NAICS
- 236210
— Industrial Building Construction
- Contracting Office
- N40085 NAVFAC Mid-Atlantic, ROICC Portsmouth Building 59 Code 495 Portsmouth Naval Shipyard Portsmouth, NH
- ZIP Code
- 03801
- Solicitation Number
- N4008519B3619
- Response Due
- 4/18/2019
- Archive Date
- 5/3/2019
- Point of Contact
- matthew.j.thomsen@navy.mil
- Small Business Set-Aside
- N/A
- Description
- SCOPE Installation of approximately 800 to 900 lineal feet of Cast in Place Pipe Liner (CIPPL) within existing 12 inch diameter water line conforming with the following minimum product, installer, and installation requirements. 1.0 PRODUCT AND INSTALLER REQUIREMENTS The product installed shall be certified by NSF to NSF/ANSI 61 and shall be listed on the NSF website accordingly. The product installed must be commercially proven with a 5 year history of installations in North America and a minimum total installed of 250,000 linear feet. The Contractor must be certified by the cured-in-place-pipe liner manufacturer that the Contractor is a fully trained user of the liner method. Installation of the liner method shall be performed by trained personnel. Such training shall have been conducted by a qualified representative of the liner method manufacturer. Certificates of such training for all personnel involved in the operation of the liner method shall be provided to the Government prior to the start of liner installation. The Installer must also satisfy all insurance, financial, and bonding requirements of the Government. The liner thickness shall be designed to adequately resist the full internal pressure and all external pressures and conditions (e.g. deflection, ring bending, buckling and minimum stiffness). The minimum design criteria are: (a) 150 PSI internal design pressure, (b) AASHTO H220-44 live load, (c) 120 pounds per cubic feet soil unit weight. The existing water line burial depth ranges between 4 to 7 feet deep. The length of the liner shall be that deemed necessary to effectively span the distance and carry out the insertion and seal of the liner at the end points. Prior to the start of work the manufacturer of the cured-in-place-pipe liner will be required to submit design calculations for wall thickness to the Government. 2.0 INSTALLATION REQUIREMENTS A resin and catalyst system recommended by the liner manufacturer shall be used. The resin impregnated liner material shall be inserted into the water main being reconstructed through the insertion point by the pull-in-place method, as recommended by the manufacturer. The head used to extend the liner tube shall be sufficient enough to fully extend the tube both circumferentially and longitudinally. The shaping of the liner shall be achieved by pushing a pig through the hose using water pressure. The head used will fall within the manufacturers guidelines to insure that a proper finished thickness is achieved and that the liner fit snug to the existing pipe wall producing dimples and/or at service connections and flared ends at the entrance and exit points. Inflation of liners used shall be accomplished in accordance with manufacturers standards and specifications. However, only circulating hot water shall be used as a heat source to cure the resin and liner into a hard impermeable pipe. Use of hot air or circulating steam shall not be permitted during installation process. NOTE: THIS NOTICE WAS NOT POSTED TO FEDBIZOPPS ON THE DATE INDICATED IN THE NOTICE ITSELF (15-APR-2019); HOWEVER, IT DID APPEAR IN THE FEDBIZOPPS FTP FEED ON THIS DATE. PLEASE CONTACT 877-472-3779 or fbo.support@gsa.gov REGARDING THIS ISSUE.
- Web Link
-
Link To Document
(https://www.fbo.gov/spg/DON/NAVFAC/N62472NH/N4008519B3619/listing.html)
- Record
- SN05281588-F 20190417/190415230020 (fbodaily.com)
- Source
-
FedBizOpps Link to This Notice
(may not be valid after Archive Date)
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