COMPOSITE WORKS AT SV-18 MHASKAL AND NPL KALYAN

PLANT PIPING (ABOVE GROUND)

Complete Carbon Steel Piping Work with painting, including all fittings, flanges, and supply of all required gaskets, studs, bolts & nuts, etc., as described below.

Transportation of all piping items from Contractor's storage point to work site; complete work of fabrication, erection, painting, testing of pipes, flanges, and fittings; and making ready for further commissioning/start-up of carbon steel piping of all sizes and ratings, including supply of all consumables, equipment, manpower, and other resources, and execution of, but not limited to, the following works in accordance with relevant specifications indicated in the particular job specification & scope of work indicated in SCC, drawings, specifications, and instructions of EIC, and as per all provisions of the Contract Document.

Fabrication including cutting, edge preparation, inclusive of grinding the edges of pipes, fittings, flanges, etc., to match with the matching edges of uneven/different thickness wherever required; welding; attachment of all pipe fittings like elbows, tees, reducers; supply of gasket & stud bolts (below 4"), and above 4" shall be paid as per SOR; nuts, U-clamps, etc., as required for completion of job. All fittings installation shall be paid on a linear meter basis under this item only.

Handling and installation of all types & sizes of valves, including assembly of valve accessories/actuator (if any) by bolting, threading, or welding; supply and insertion of gaskets, nuts & bolts, nipples, tubing, etc., at all elevations of pipe sleepers, supports, or overhead on racks, equipment nozzles, skid & painting, etc.; supply of all consumables, manpower, equipment, etc., for completion of all works as per scope of work and as per drawings, specifications, and instructions of EIC, including servicing/cleaning of valves wherever required.

Installation of weldolets, sockolets, flanges, vent and drain point connections, etc., as required.

Erection including prior cleaning, lifting, placing on pipe sleepers and supports, overhead on racks, skids, and at all elevations, including installation, design & fabrication of all types of supports/jump-over and carrying out connected activities for all types of valves, including supply & fixing of gaskets, studs/bolts, nuts wherever required for all sizes; leveling, aligning, joining of flanges, blind flanges, connecting with equipment nozzles, strainers, tie-in with existing piping/facilities, etc.; tapping for inline instruments like pressure gauges, thermowells, sample connection, etc.

Design and Residual Engineering

Preparation of bill of material (BOM)

Preparation of Construction, Fabrication, GAD, isometric and As-built drawings