Pipelaying Tender-VOL IV - WorleyParsons.com

EPMC SERVICES FOR REWARI–KANPUR PIPELINE
SPECIFICATION FOR MAGNETIC CLEANING AND ELECTRONIC GEOMETRY PIGGING
2. SCOPE OF WORK
Essentially the Scope of Work comprises of running the Magnetic Cleaning Pig and Electronic
Geometry Pig through each segment of the pipeline.
All facilities /services numerated below (not limited to) which the CONTRACTOR deems
necessary to fulfil the WORK shall have to be arranged by him at no extra cost and time to the
owner.
Pipeline laying contractor shall carry out the cleaning and gauging operation. However for
satisfaction of EGP contractor, to get the interpretable data, if any more cleaning is required the
CONTRACTOR shall do the same without any time and cost implication to the company.
2.1 Activities:
a. Mobilisation of all equipment e.g. Magnet cleaning pigs, Electronic Geometry pigs, pig
locating and pig tracking devices, spares, consumables, Communication system,
transportation and personnel. It is expressly understood that this does not limit the scope of
work of the CONTRACTOR in any way. The quantities to be mobilised for different
equipment (different types of pigs, pig tracking device) accessories, spares, and
consumables need to be carefully evaluated by the bidder taking in to the consideration that
Cleaning and Geometry inspection of each segments should be carried out without any
constraint. CONTRACTOR is to mobilise all types of required pigs, accessories, spares, pig
locating and tracking devices, in adequate number for completion of entire works within the
contract price without depending turnaround time of bringing the pig received from previous
run from receiving station to launching station. As such no turn around period shall be
allowed. Contractor shall submit operation manual/procedure manual and data sheets for
pigs before commencing the job for OWNER/CONSULTANT approval.
b. Since the job is sandwiched between mechanical completion and
commissioning/preservation of the pipeline, CONTRACTOR to deploy adequate manpower,
tools and equipment in sufficient number so that magnetic pigging and EGP works can be
executed simultaneously on different segments. Also, EGP CONTRACTOR to liaison with
pipeline CONTRACTOR regarding availability of work front.
c. Carrying out adequate number of Magnet cleaning pig runs by running suitable Magnet
cleaning pigs in each pipeline segment covered under SCOPE OF WORK including pig
tracking till such time CONTRACTOR is satisfied with himself about the degree of
cleanliness of pipeline segment and provide detailed daily site report for each run in the
approved format before commencing the subsequent run.
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