Volume-II of IV - GAIL

geometry inspection to generate valid data for any of the pipeline,
CONTRACTOR will make extra runs of pigs to get valid and physically
verifiable data.
12.2 Stuck-Up Tool
The BIDDER shall details out a contingency plan in his BID as proposed by
him in case any of the pigs get stuck up. The plan shall identify procedure
for exactly locating the stuck up pig, detail procedure for retrieval of pig,
equipment, including support facilities required to retrieve the pig.
If pig do not move from stuck up location, by any measure, then the
pipeline section shall have to be cut for retrieval of Pig. Necessary
erection, fabrication and modification of pipe with new pipe piece after
retrieval of pig shall be done by Contractor. The cost for this works shall
be borne by Contractor on actuals. After fabrication & erection, pigging
contractor shall run Gauge pig to check internal restriction, if any.
Locating the stuck up pig and its retrieval shall be the responsibility of the
CONTRACTOR.
13.0 WORK REPORT
The work report shall be prepared and submitted in hard copy (4 sets)
and Electronics media (2 sets)
The work report shall consist of following as a minimum.
- All field activities.
- Equipment description
- List of installations
- List of significance with feature information and installation
reference
- Survey log and enlargement areas of special interest to suitable
scale.
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