2013-10-01_REVISION - M1980244

• Permit No: M1980244
• IBM Index Class Name: REVISION
• Doc Date: 10/1/2013
• Doc Name: Response to Adequacy
• From: CC&V
• To: DRMS
• Type & Sequence: TR68
• Email Name: TC1
• Media Type: D
• Archive: No

TECHNICAL SPECIFICATIONS
1. The geomembrane supplied is suitable for the environmental conditions at the site and the service
conditions as described in this SPECIFICATION.
2. The geomembrane supplied meets or exceeds all published SPECIFICATIONS as referenced by
the SPECIFICATION.
3. The geomembrane are free of defects in materials and workmanship.
4. The CONTRACTOR shall repair or replace all defects in the material detected on -site, including
uncovering and recovering the work, in compliance with the SPECIFICATIONS at no additional
cost to CC &V.
5. The CONTRACTOR shall repair any detected leaks in any seams (manufactured or field joined),
including uncovering and recovering the work, in compliance with the SPECIFICATIONS at no
additional cost to CC &V.
1.3 QUALITY ASSURANCE
A. Manufacturing Qualifications
1. The MANUFACTURER(s) shall have experience in the manufacture of the type of
geomembrane that is being installed at the PSES Pipe Rack Liner Extension Project totaling at
least five completed facilities totaling a minimum of 5,000,000 square feet between all five
facilities.
2. The MANUFACTURER shall provide sufficient production and qualified personnel to meet the
demands of the work and shall have an internal quality control program for its product.
3. The MANUFACTURER shall permit MANAGER, DESIGN ENGINEER, and /or
CERTIFYING ENGINEER or their authorized representative to visit the manufacturing plant.
B. Geomembrane Installation Qualifications (INSTALLER)
1. INSTALLER shall be the MANUFACTURER or an approved CONTRACTOR trained and
licensed to install the MANUFACTURER'S geomembrane.
2. Installation shall be performed under the constant direction of single installation superintendent
who shall remain on -site and be responsible, throughout the geomembrane installation, for
geomembrane layout, seaming, patching, testing, repairs, and all other activities by INSTALLER.
3. The installation superintendent shall have installed or supervised, at a minimum three installation
projects that entailed the installation of at least a total of 1,000,000 square feet of the type of
geomembrane that is being installed at the PSES Pipe Rack Liner Extension.
4. Actual seaming shall be performed under the direction of a master aeamer (who may also be the
installation superintendent) who has seamed a minimum of 1,000,000 square feet of the type of
geomembrane that is being installed at the PSES Pipe Rack Liner Extension Project, using the
same type of seaming apparatus specified for the Work.
5. The installation superintendent and /or master seamer shall be present whenever seaming is
performed.
C. Quality Assurance Program
1. All work shall be constructed, monitored, and tested in compliance with the requirements of the
Geosynthetic Construction Quality Assurance Plan (Section 01400.2). CONTRACTOR and
MANUFACTURER shall participate in and comply with all items in these SPECIFICATIONS
and requirements of the CQA plan.
Geomembrane August 28, 2013
02776.1 -3 Revision 0
S \Projects \1550 - CUV Field Spt CQA PSES Bldg \8 0 Project Engineering and Design \8 2 Spectficanons\PSES Pipe Rack Liner Extension Specifications \02776 I Geomembrane docx