Fabrication and Rerouting of Cooling Water Line in PAP

Fabrication and Rerouting of Cooling Water Line in PAP

Transportation of 500 NB Pipes from FACT UD to FACT CD: Arrange required tools and tackles for work. After getting clearance the contractor shall make arrangements to load the 500 NB pipelines from UD stores and transport the same to FACT CD and unload the pipelines at the work site. Arranging crane and truck of suitable capacity for loading, transportation and unloading the pipelines and any other incidental expenses for the work will be under contractors scope. Approximate quantitiy of pipelines to be transported will be not more than 56 metres

Fabrication of 500 NB Pipeline and Fittings- Work involves- Collection/transportation of required materials/consumables from stores. 500 NB CS/MS pipeline mitre elbows, reducers, tees etc. with flanges shall be fabricated to suit the site conditionas per the relevant drawing / instruction of the Officer-in-charge. Flange joints shall be welded properly inside and outside. Edges and weld joints shall be ground properly for rubber lining. The required mitre bends/mitre fittings shall also be fabricated to suit the site conditions. Elbows and tees shall be fabricated to suit site conditions. Pipe ends shall be ground properly with suitable bevel/single Vee. The pipes/fittings/mitres shall be fabricated by with C.S. flanges. Pipes shall be in pieces as per instructions from the Engineer-in-Charge.Fabricated items shall be transported to the rubber lining area. After completing the rubber lining, items shall be transported back for erection. Rubber lining is not in the scope of this work..

Fabrication of Flanges: Work involves- Collect required materials, consumables from store,tools and tackles for the work. Mark and cut 500 NB flanges out of 16/20mm MS plates as per instructions from engineer in charge. The dimensions of the flange shall be marked as per ASME standards. The cut flanges shall be taken to work shop for machining and the same shall be returned to work site after machining.

Dismantling of Existing 600 NB Pipeline: Make required site arrangements for the work. After getting process clearance dismantle the cooling water pipelines in sections. The dismantled pipelines shall be weighed and transported to scrapyard. Any temporary arrangements required for dismantling shall be in this scope of work

Wrapping Coating: The underground pipeline needs to be coated and wrapped for protection. The process involves cleaning the pipe thoroughly by sand/grit blasting, then applying a single coat of epoxy coal tar paint.After that, the pipe should be wrapped with a corrosion-resistant tape of at least 4mm thickness, with each turn overlapping by at least 25%. Both the wrapping and coating materials are the responsibility of the contractor.

Erection and Hooking Up of 500 NB Pipeline: Work Involves- Collect required tools and tackles for the work.Make required site arrangements. After getting process clearance erect the newly fabricated pipelines as per site instructions. Position of the reducers shall be changed to suit condition. Dismantled reducers shall be reused for erection. Any repair required on the reducers/flange faces of reducers and on the hook up joints shall be done. All flanged jointed shall be fastened with suitable bolts and full tightened. Underground pipelines shall also be erected alongwith. Any temporary structural support required shall also be provided as per site condition.Hooking up of new pipeline to existing network shall also be in this scope of work. Any site modification required at the hook up joint piece shall be done at no additional cost. After complete erection and hook up all joints shall be leak tested. Any leaks detected shall be rectified. After erection and leak testing site shall be cleared.

Fabrication and Erection of Pipeline Supports Collection of required materials from FACT -CD stores / plant area and transport to the work site at SA Plant. New structural supports for pipeliens/ saddle supports etc shall be fabricated and erected at site as per relevant drawing/ instruction of the officer - in -charge to meet site requirement.

Supply/unloading and Handing over of 650/1100V, Copper conductor PVC insulated, armoured PVC outer sheathed cable of size 5 cores x 2.5 sq.mm. The cable shall be supplied at Q10 installation of FACT at Willingdon Island and must be unloaded as per the instruction of engineer-in-charge. Vechicles/loading and unloading shall be in contractors scope

Supply of single compression nickel plated brass cable glands suitable for 650/1100V cable of size 3.5 cores x 400 sq.mm., aluminium conductor, PVC/XLPE insulated, armoured, PVC outer sheathed. The bidder shall varify the entry thread, type of enclosure etc, to find out the actual type of gland required.

Supply of single compression nickel plated brass cable glands suitable for 650/1100V cable of size 3.5 cores x 185 sq.mm., aluminium conductor, PVC/XLPE insulated, armoured, PVC outer sheathed. The bidder shall varify the entry thread, type of enclosure etc, to find out the actual type of gland required.

Supply of single compression nickel plated brass cable glands suitable for 650/1100V cable of size 3.5 cores x 50 sq.mm., aluminium conductor, PVC/XLPE insulated, armoured, PVC outer sheathed. The bidder shall varify the entry thread, type of enclosure etc, to find out the actual type of gland required.

Supply of single compression nickel plated brass cable glands suitable for 650/1100V cable of size 3 cores x 50 sq.mm., aluminium conductor, PVC/XLPE insulated, armoured, PVC outer sheathed. The bidder shall varify the entry thread, type of enclosure etc, to find out the actual type of gland required.

Supply of single compression nickel plated brass cable glands suitable for 650/1100V cable of size 3 cores x 35 sq.mm., aluminium conductor, PVC/XLPE insulated, armoured, PVC outer sheathed. The bidder shall varify the entry thread, type of enclosure etc, to find out the actual type of gland required.

Supply of single compression nickel plated brass cable glands suitable for 650/1100V cable of size 5 cores x 2.5 sq.mm., copper conductor, PVC/XLPE insulated, armoured, PVC outer sheathed. The bidder shall varify the entry thread, type of enclosure etc, to find out the actual type of gland required.

Supply of heat srinkable cable jointing kit for armoured cable of size 3.5 cores x 300 sq.mm.

Supply of heat srinkable cable jointing kit for armoured cable of size 3 cores x 185 sq.mm.

Supply of heat srinkable cable jointing kit for armoured cable of size 3.5 cores x 120 sq.mm.

Supply of cable tags, aluminium or SS for cables (cable No. pre-fix will be given at the time of erection)

Supply and Installtion of UG LT Cable Route Marker as per engineer in charge instructions for cable identification

Laying of 650/1100V, Aluminium conductor PVC/XLPE insulated, armoured, PVC outer sheathed cable of size 3.5 cores x 400 sq.mm. through the existing cable tray at Q10 substation 25 mts / excavated trench 85 Mts and cable tray at phosphorc acid dic wall (35 Mts) as per the instruction of engineer-in-charge. The scope of work shall also include laying, dressing, fixing on cable trays/racks/risers/walls/columns clamping, tagging, tying, minor civil work etc. The rates quoted shall include supply of all accessories required such as, cable clamps, bolts, nuts, washers, cable tags, nylon ropes, etc.

Laying of 650/1100V, Aluminium conductor PVC/XLPE insulated, armoured, PVC outer sheathed cable of size 3/3.5 x 50 sq.mm. through the existing and newly fabricated cable tray at various locations in Q10 berth installations of FACT, as per the instruction of engineer-in-charge. The scope of work shall also include laying, dressing, fixing on cable trays /racks /risers /walls /columns clamping, tagging, tying, minor civil work etc. The rates quoted shall include supply of all accessories required such as, cable clamps, bolts, nuts, washers, cable tags, nylon ropes, etc.

Laying of 650/1100V, Aluminium conductor PVC/XLPE insulated, armoured, PVC outer sheathed cable of size 3 x 35 sq.mm. through the newly fabricated cable tray at phosphorc acid dic wall , as per the instruction of engineer-in-charge. The scope of work shall also include laying, dressing, fixing on cable trays /racks /risers /walls /columns clamping, tagging, tying, minor civil work etc. The rates quoted shall include supply of all accessories required such as, cable clamps, bolts, nuts, washers, cable tags, nylon ropes, etc.

Laying of 1 core x 70 sq.mm. (2 Run x 110 Meter) unarmoured, earthing cable through the existing cable tray at Q10 substation 25 mts / excavated trench 85 Mts and cable tray at phosphorc acid dic wall (35 Meters) as per the instruction of engineer-in-charge. The scope of work shall also include laying, dressing, fixing on cable trays/racks/risers/walls/columns clamping, tagging, tying, minor civil work etc. The rates quoted shall include supply of all accessories required such as, cable clamps, bolts, nuts, washers, cable tags, nylon ropes, etc.

Laying of 1 core x 35 sq.mm. unarmoured, earthing cable through the newly fabricated cable tray at phosphorc acid dic wall , as per the instruction of engineer-in-charge. The scope of work shall also include laying, dressing, fixing on cable trays /racks /risers /walls /columns clamping, tagging, tying, minor civil work etc. The rates quoted shall include supply of all accessories required such as, cable clamps, bolts, nuts, washers, cable tags, nylon ropes, etc.

Laying of 650/1100V, Aluminium conductor PVC/XLPE insulated, armoured, PVC outer sheathed cable of size 5 cores x 2.5 sqmm armoured coper cable (4 run x 35 Meter) through the newly fabricated cable tray at phosphorc acid dic wall, as per the instruction of engineer-in-charge. The scope of work shall also include laying, dressing, fixing on cable trays /racks /risers /walls /columns clamping, tagging, tying, minor civil work etc. The rates quoted shall include supply of all accessories required such as, cable clamps, bolts, nuts, washers, cable tags, nylon ropes, etc.

Rerouting and Laying of 650/1100V, Aluminium conductor PVC/XLPE insulated, armoured, PVC outer sheathed cable of size 3.5 x 185 sq.mm. through the excisting cable tray at phosphorc acid dic wall , as per the instruction of engineer-in-charge. The scope of work shall also include laying, dressing, fixing on cable trays /racks /risers /walls /columns clamping, tagging, tying, minor civil work etc. The rates quoted shall include supply of all accessories required such as, cable clamps, bolts, nuts, washers, cable tags, nylon ropes, etc.

Glanding and Termination of cable of size 3.5 core x 400 sq.mm. at PAT MCC Incomer and substation out going with suitable lugs and crimping.

Glanding and Termination of cable of size 3.5 core x 185 sq.mm. at PAT MCC Outgoing with suitable lugs and crimping.

Glanding and Termination of cables of size 3.5 core x 50 sq.mm. at various locations in Q10 berth installations of FACT with suitable lugs and crimping.

Glanding and Termination of cables of size 3 core x 50 sq.mm. at PAT to motor terminal (30 KW Motor, 2 Nos.) with suitable lugs and crimping.

Glanding and Termination of cables of size 3 core x 35 sq.mm. at PAT to motor terminal (15 KW Motor, 2 Nos.) with suitable lugs and crimping.

Termination of earthing cable of size 1 core x 70 sq.mm. at PAT MCC and substation with suitable lugs and crimping.

Termination of earthing cable of size 1 core x 35 sq.mm. at PAT MCC to motor terminals at acid P2O5 pump house with suitable lugs and crimping.

Glanding and Termination of cables of size 5 core x 2.5 sq.mm. at PAT MCC module to motor push button station with suitable lugs and crimping.

Jointing of armoured cable of size 3.5 cores x 300 sq.mm. using heat srinkable cable jointing kit

Jointing of armoured cable of size 3 cores x 185 sq.mm. using heat srinkable cable jointing kit

Jointing of armoured cable of size 3.5 cores x 120 sq.mm. using heat srinkable cable jointing kit

Excavation and back filling of cable trench for laying power/ earthing cables/ cable trench of not less than 300 mm width and 600 mm depth (0.6 meter depth from ground level)

Shifting of existing PAT MCC to temporary shed. The scope of work includes dismandling MCC and all incoming/outgoing cables and shifting to nearest temporary shed./reassembling/fixing the MCC and providing 1 number of incoming cable of size 3.5 cores x 400 sq.mm. and 5 numbers of out going power cables (2 no.s of 3 cores x 50 sq.mm., 2 no.s of 3 cores x 35 sq.mm., 1 no.s of 3.5 cores x 185 sq.mm.) and 4 numbers of control cables (5 cores x 2.5 sq.mm.) in newly fabricated cable tray/trench with suitable single compression gland.

M A Shamsudeen (BID ID -3297975)

M A ALI (BID ID -3297989)

M K ALIAS (BID ID -3298146)