REPAIR/ MAINTENANCE OF GANTRIES AND FLAME PROOF WIRING, FIXING AND FIXTURE INSIDE WSA BUILDING AT AF STATION HALWARA UNDER GE (AF) HALWARA

Amount

Material and labour for flame proof, zone I & II, Gas Group II A/ II B, weather proof point wiring for one light/fan point controlled by one switch using approved colour coding as per IS with zero hologen flame retardent (HFFR) smoke free non toxic non corrosive PVC insulated unsheated flexible copper conductor cable 1.5 Sqmm (nominal area)single core 1100 volts grade in and including (ERW) stove enamelled condiuit heavy duty ISI marked duly welded, flame proof weather proof junction box, tee, bends, inspection bends etc all as required including PVC insulated unsheated flexible copper conductor cable 1.5 Sqmm (nominal area) single core 1100 volts grade as earth continuity conductor complete all as specified and directed by Engineer-in-charge.

Supply and fixing of switch flame proof, zone I & II, Gas Group II A/ II B,weather proof rotary type with termination box in LM6 16A double pole 250 V complete all as specified and directed by Engineer-in-charge.

Supply and fixing of flame proof distribution control panel with encloser dimension 600(H)x600(W)x250(D)mm approx with mounting plate 505 (H)x545(W) , zone I & II, Gas Group II A/ II B+H2, weather proof with busbar in cast aluminium LM-6 enclosure operated externally spring type knob complete with suitable incoming and outgoing cable entries with cable glands suitable for hazardous area and confirming to IS-2147/62 neoprene gasket degree of protection IP 65 suitable for : Incoming:- MCCB 4 P, 100 Amp, 10 KA - 01 No. L&T/schinder Outgoing:- MCB 4P,32 Amp,10 KA - 02 No. L&T/schinder Sub Incomer :- MCB 4P,32 Amp,10 KA - 01 No. L&T/schinder Outgoing:- MCB 1P,10 Amp,10 KA - 10 No. L&T/schinder Sub Incomer :- MCB 4P,32 Amp,10 KA - 01 No. L&T/schinder Outgoing:- MCB 2P,10 Amp,10 KA - 6 No. L&T/schinder As Directed by engineer in charge Make:- Shyam Cat No. SSPL/RCP/110 or Eqvt Flexpro/Sudhir Complete.

Supply and fixing flame proof, zone I & II, Gas Group II A/ III B IP 65 Protection weather proof LED light fitting 2x16 watt, grey powder coated die-cast aluminium lamp housing, built in control gear, faceted anodised aluminium reflector heat resistant toughened clear glass with LED tube light fixture driver,holder, connector etc with necessary clamps, nuts and bolts complete with all accessories connecting elecrically using flexible flame proof end connectors complete all as specified and directed by Engineer-in-charge.

Supply and fixing flame proof, zone I & II, Gas Group II A/ III B IP 65 Protection weather proof LED sun flower light fitting 70 watt, grey powder coated die-cast aluminium lamp housing, built in control gear, faceted anodised aluminium reflector heat resistant toughened clear glass with LED tube light fixture driver,holder, connector etc with necessary clamps, nuts and bolts complete with all accessories connecting elecrically using flexible flame proof end connectors complete all as specified and directed by Engineer-in-charge.

Material and labour for earthing complete with GI earth plate electrode of size 60 cm x 60 cm x 6 mm thick buried directly in ground vertically at a depth not less than 2.25 mtr below normal ground level with top edge of earth plate at depth not less than 1.5 mtr below normal ground level surrounded from all sides by 15 cm thick and packed layer of charcol dust and common salt filling in alternate layers and electrode connected by galvanised iron strip 32 mm x 6 mm by means of bolts, nuts, check nuts and washers connected to test termination point protected by 15 mm bore GI pipe light grade and GI pipe light grade 20mm bore for watering and including funnel, wire mesh, RCC pit cover and PCC chamber pit with PCC 1:2:4 type B1 including excavation and earth work, disposal of surplus soil to a distance not exceeding 50 mtr all as specified and shown in electrical plate No 3 of SSR Part Icomplete all as specified and directed by Engineer-in-charge. Note-- (i) The unit rate shall include for GI water pipe, protection pipe wire mesh, funnel, excavation, RCC pit cover, PCC, test point, G I strip 32 X 6 mm from top of earth plate upto 5 mtr (ii) PCC pit shall be provided at least 1.5m away from the earth pit and extra cost of additional length of water pipes and fixing junction, Elbows etc. shall be deemed to be included in the unit rate. (iii) RCC pit cover shall be precast of RCC 1:2:4, type B-1, 80 mm thick reinforced with XPM weighing not less than 4kg/Sqm in lieu of cast iron cover. Note: On testing after completion of earthing if the desired earth resistance is not obtained earthing will be re-done by the contractor at his own risk & cost to the entire satisfaction of Engineer-in-charge.

Material and labour for galvanised iron tubes 40 mm bore, light grade for protection of cable with & including all fittings fixed to wall, pole or laid in road/floors etc complete all as specified and directed by Engineer-in-charge.

Maintenance/serviceing of EOT 02 Ton (electrically operated cranes) by the following method:- (i) Replacement of gear oil in gear boxes. (ii) Grease the whole crane. (iii) Before ferilling the gear boxes clean the gear box for inside and outside by using deisel. (iv) Checking the wheel condition. (v) If thruster breaks are used check the level of oil in it. If required to be refilled, refilled the same. (vi) Check the working of the break if required to change, then change the same. (vii) Checking the connections of motors. (viii) Check the condition of motors if required to be rewind, rewind the same. (ix) Checking the condition of couplings. If required to be change, change the same. (x) Check the nuts & bolts fitted on the crane. If required to be then change the same. (xi) Check the wire rope of the crane. If required to be replaced, replaced the same. (xii) Check the condition of power cables fitted on the crane. If required to be change, change the same. (xiii) Check the break shoe fitted on the break of the crane, If required to be replaced, replaced the same. (xiv) Check the limit switch fitted on the crane, if found unsv replaced the same. (xv) Check step down transformer, single phase preventer, thermal block, MCB, HRC and DBR, if found unsv repalced the same. (xvi) If VFD installed check the same, if found unsv replaced the same and check all the motions of VFD. (xvii) Check the pendent, if element and push buttons found unsv replaced the same complete all as specified and directed by Engr-in-Charge. Notes for srl No 08 : 1. Spare parts shall be measured and paid for separately under respective items as supply only in replacement . 2. parts replaced shall be identical to those specified by original manufacture. 3. Parts of minor nature such as nuts, bolts, screws & washers required at site are deemed to be included in the cost quoted. 4. Warrenty of crane for 01 year provided by the contractor through OEM/original manfacturer.

Material and labour for load testing of crane any type any make infront of rep of Engr-in-Charge and AF auth complete all as specified and directed by Engineer-in-charge. Load will be provided by AF auth. Note : Load test certificate provided by OEM/original manfacturer.

Supply only Gear oil 90 No for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Supply only Transformer oil for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Supply only Grease for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Supply only Contactor 3 phase 24 Amp for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Supply only Contactor 3 phase 18 Amp for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Supply only Contactor 3 phase 12 Amp for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Supply only Contactor 3 phase 09 Amp for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Supply only Coupling for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Supply only Nut and bolts for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Supply only VFD 15HP for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Supply only VFD 5HP for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Supply only VFD 3HP for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Rewinding of Hoist motor of capacity 10 HP to 7.5HP with super enamelled copper wire of size, gauge, weight and specification as that of exisiting material including insulation paper strips and thread etc complete all as specified and directed by Engineer-in-charge.

Rewinding of electric motor of capacity 5 HP to 3HP with super enamelled copper wire of size, gauge, weight and specification as that of exisiting material including insulation paper strips and thread etc complete all as specified and directed by Engineer-in-charge.

Rewinding of electric motor of capacity 3 HP to 0.5HP with super enamelled copper wire of size, gauge, weight and specification as that of exisiting material including insulation paper strips and thread etc complete all as specified and directed by Engineer-in-charge.

Supply only Power cable 6 Sqmm x 4 core for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Supply only Power cable 4 Sqmm x 4 core for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Supply only Power cable 1.5 Sqmm x 4 core for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Supply only Step down transformer for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Supply only Single phase preventer for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Supply only Terminal block for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Supply only MCBs for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Supply only DBR for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Supply only wire rope 16mm for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Supply only wire rope 12mm for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Supply only wire rope 8mm for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Supply only wire rope 6mm for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Supply only Thruster break 150mm for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Supply only Thruster break 100mm for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Supply only Break AC Shoe type 150mm for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Supply only Break AC Shoe type 100mm for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Supply only Break AC disc type 100mm for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Supply only Break shoe for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Supply only Limit switch HP for Hoist for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Supply only Limit switch LT & CT F/P for Hoist for Hoist for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Supply only Limit switch N/F/P for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Supply only Limit switch HP for Hoist for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Supply only Element of Limit switch for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Supply only Element of Push button for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

Supply only Push button station N/F/P for EOT crane as per sample provided by OEM/original manfacturer and directed by Engineer-in-charge.

S K BANSAL AND CO.