Volume-II of IV - GAIL

MECON LIMITED
REGD. OFF RANCHI
PROCESS & PIPING
DESIGN SECTION
NEW DELHI
STANDARD SPECIFICATION
QUICK OPENING END CLOSURE
TECHNICAL SPECIFICATION NO. : MEC/S/05/62/013 REV-0 Page 7 of 7
D:\TS\QOEC - 013 - TS.doc
b) Clause wise list of deviation from this specification, if any listed at one place in
the document.
c) Reference list of similar supplies for the past five years including project, client,
year of supply & contact person.
d) Descriptive technical catalogues of the manufacturer.
e) Quality Assurance Plan (QAP) enclosed with this tender duly signed, stamped
and accepted.
10.2 Within two weeks of placement of order, the manufacturer shall submit four copies of,
but not limited to, the following drawings, documents and specifications for approval :-
a) Calculations according to relevant codes for the end closure.
b) Closure assembly and sectional drawing showing all parts with materials and
dimensions.
c) Welding procedure and method of manufacture.
Once the above said documents have been approved by the Purchaser, any change in
design, material and method of manufacture shall be notified to the Purchaser, whose
approval in writing of all changes shall be obtained before the closures are
manufactured.
10.3 Within four weeks from the approval date, Manufacturer shall submit one reproducible
and six copies of Approved drawings, documents and specifications listed in clause 10.2
of this specification.
10.4 Prior to shipment, the Manufacturer shall submit one reproducible and six copies of the
following :-
a) Test certificates as listed in clause 6.0 of this specification.
b) Manual for installation, erection instructions, maintenance and operation
instructions.
10.5 All documents shall be in English Language only.