Fabrication and Replacement of Pipelines in PA Plant FACT CD.

Fabrication and Replacement of Pipelines in PA Plant FACT-CD.

Fabrication and Erection of CS / SS pipes in PA Plant Area : Work involves : Collection / transportation of required materials from stores. CS / SS pipe lines shall be fabricated and erected with necessary fittings to suit the site condition, for the replacement of damaged pipe lines, installing new lines, modification and re-routing of steam and water lines phosphoric acid lines, sulphuric Acid lines etc. Service the line with out any leakage. Size of pipes vary from 25NB to 300NB.

Fabrication of Pipes, Bends, Reducers, Tees for Rubberlining: Work involves : Collection / transportaion of required materials from stores. CS / MS pipe lines, bends, reducers, Tees etc. with flanges shall be fabricated to suit the site condition. Flange joints shall be welded properly at inside and outside. Edges and weld joints shall be ground properly for rubber lining. Fabricated items shall be transported to rubber lining area. After completing the rubber lining, items shall be transported to earmarked area for stacking. Size of pipes and fittings vary from 50NB to 600NB. The required length of pipes and fitting [from 0.5 m to 6 mtrs] shall be taken from the site as per the instructions of Engineer - in – Charge. Rubber lining is not in the scope of this work.

Replacement / Erection of CS Rubber lined pipes and fittings. Work involves: Collection / transportation of rubber lined pipes and fittings from store / rubber lining area / plant area to the site. Damaged rubber lined pipes and fittings shall be dismantled from the site at various position / elevation / pipe bridges, after getting the process clearance. Suitable rubber lined pipes and fittings shall be erected with proper gaskets and tight the flange joint to avoid any leakage. Service the line with out any leakage. Transport the damaged pipeline to earmarked area for repair/scrap as instructed by engineer in charge. Size varies from 50NB to 600NB.

Structural works of pipe supports: Work involves: Collection / transportation of required materials from stores / plant area. Fabrication and erection / replacing necessary pipe supports / clamps as required at site.

Fabrication and fixing of pipe clamps: Work involves: Collection / transportation of required materials from stores / plant area. Fabrication and fixing of pipe clamps for leaky pipes from 50NB to 600NB.

Repair Of Flanges: Arrange the necessary tools and consumable required for the work. Dismanling the mating flange/pipeline for repairing the damaged flange. Repair of flange face at site by cutting, welding and grinding as instructed by Engineer-in-Charge. Fix back the mating flange/pipieline with new gasket and servicing without leak.

Dismantling, Servicing and Refixing of Valves: Arrange necessary tools and tackles for the work. Dismounting valves from position, dismantling, cleaning, assembling and fixing back in position with new gasket and servicing without leak. In case the valve is found damaged as inspected and confirmed by Engineer-in-Charge, collect and transport spare valve from workshop/store as instructed by Engineer-in-Charge, and fix it in position with new gasket and servicing without leak and transport the damaged valve to Workshed for servicing or Scrapyard. Size ranging from 100 NB to 300 NB.

Replacement Of Flanged Hose: Arrange necessary tools and tackles for the work. Dismantle damaged hose and replace with new hose and service without leak as intructed by Engineer-in-Charge, transport the damaged hose to earmarked area for scrap/scrapyard.

Reclamation of usable flanges : Reclamation of old and usable flanges from scrap pipes by cutting, welding and grinding, transporting to workshop for machining and transporting it back to the plant.

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.

PAREETH V V

AYYAPPANKUTTY M M

MADONNA INDUSTRIES

INFINI ENGINEERING WORKS