Tender For custom bid for services - reconditioning of coal feeder outlet reducer portion (chute) for both units of rtps-1. transportation of damaged/worn-out feeder outlet reducer portion (chute) from rtps, dvc site to vendor workshop and repaired chute from vendor workshop to rtps, dvc site is in the scope of vendor. 2. loading/unloading of materials are in the scope of vendor except at rtps, dvc site. 3. a joint inspection will be done at rtps site for noting & area marking on chute (area to be repaired) before receiving of material. 4. measure the worn-out portion & cut it completely with the help of cutting tools or plasma cutter. 5. grinding and edge preparation is to be done as per requirement on plate before welding. 6. fit the new plate as per requirement and weld it in chute with proper welding electrode308l and grind finish is required after welding. 7. new plate & its bending in required shape is in the scope of vendor. 8. all consumable like welding electrode, cutting wheel, grinding wheel, etc. are in the scope of vendor. 9. plate material (plate thickness-12 mm, material- ss304, make will be only of three company sail, tata & jindal) is in the scope of vendor. 10. repairing/replacement of ms flange if required will be in vendor scope. 11. payment will be made on actual square meter repaired by vendor. 12. quantity of chute for repair is 12 nos it may vary (may be increase or decrease). 13. delivery period is 180 days after placement of wo. 14. part payment against part supply is acceptable. 15. the reconditioned chute has to be guaranteed for a period of 12 months from the date of supply & 06 months from date of commissioning whichever is earlier against bad workmanship. guarantee/warrantee certificate to be furnished at the time of completion of work. 16. party has to submit the 1:1 fitment cum interchangeability certificate of material. 17. the party has to submit the indemnity bond after placement of work order. 18. pre-dispatch inspection shall be carried out by m/s dvc at vendor s works and the vendor has to intimate 15 days in advance regarding readiness of the material. 19. dimensional verification & positive metal identification (pmi) test shall be carried out during pdi for ss 304 plates welded to chute and the vendor has to arrange machine with valid calibration certificate at their own cost. 20. all the old & damaged scrap cut during the course of work shall be returned to m/s dvc during delivery of chute at rtps.
Tender For rate contract for supply of materials for repair of distribution transformers at electrical workshop for the year 2025-26 - supply of :, dpc copper winding wire (round) in sizes 11 to 22 swg-fresh, dpc copper strip of sizes for lv winding of distribution transformers 25 kva to 630 kva-fresh, se copper winding wire (round) in sizes 11 to 22 swg-fresh, dpc aluminium winding wire (round) in sizes from 12 to 20 swg-fresh, dpc aluminium strip of sizes for lv winding of distribution transformers 25 kva to 630 kva - fresh, se aluminium winding wire (round) in sizes 12 to 20 swg-fresh, dpc copper winding wire (round) in sizes 12 to 20 swg ( in exchange of one kg of scrap of salvaged conductor), dpc copper strip of sizes for lv winding of distribution transformers 25 kva to 630 kva( in exchange of one kg of scrap of salvaged conductor), se copper winding wire (round) in sizes 11 to 22 swg ( in exchange of one kg of scrap of salvaged conductor), dpc aluminium winding wire (round) in sizes from 12 to 20 swg ( in exchange of one kg of scrap of salvaged conductor), dpc aluminium strip of sizes for lv winding of distribution transformers 25 kva to 630 kva ( in exchange of one kg of scrap of salvaged conductor), se aluminium winding wire (round) in sizes 12 to 20 swg ( in exchange of one kg of scrap of salvaged conductor), lv brass bush rods 12 mm, lv brass bush rods 20 mm, lv brass bush rods 25 mm, lv brass bush rods 32 mm, press card board soft calendared solid 1mm/2mm/3mm(as per sample), press card board pre compressed solid 1mm/2mm/3mm., press card board gatti, ht insulating gum, glass wool sleeves of sizes, aluminium brazing rod ( standard length), copper brazing rod (standard length), flexible copper strip (shim) 75mm x 0.5 mm, pvc sheets 1 mm thick, empire tape 1, electrical grade kraft paper, 4 mil, lethoride paper 20 mil., hv bushing, lv bushes 250 amp, lv bushes 630 amp, lv bushes 1000 amp, cotton tape 1 (size) 35 m long., nawara tape 1 (size) 35 m long., rubberized cork sheet 4 mm thick 2ftx3ft, rubberized cork sheet 3mm thick 2ftx3ft, bakelite tubes 12mm dia ( 1 mtr long), hv bush clamps (ms), aluminium clamping member (shoes) for hv bushing, lv cork washers 12 mm dia for 100 kva bush with cup, lv cork washers 20mm dia 250 kva bush with cup, lv cork washers 25 mm/30 mm dia 630 kva bush with cup, nuts & bolts (m.s) of sizes., m.s flat washers., hv cork washers 110 mm o.d, aluminium welding flux, aluminium flat 4/6/8/10 mm thick of required, copper flat 4/6/8/10 mm thick of required width., ms plug & caps 1/2 ; 3/4; /1; 1.1/4; 1.1/2, oil seal rings (o-rings) for lv/hvbush rods 12 mm dia., oil seal rings (o.rings) for lv/hv bush rods 20 mm dia, oil seal rings (o.rings) for lv/hv bush rods 25 mm dia, creep tape 1, cotton cloth, m4 grade crgo silicon steel core laminations/stampings duly insulation coated. of required size as per sample, empire sleeves of sizes, synthetic enamel paint smoke grey colour, paint thinner, steel primer, silica gel, transformer oil(servo/power oil), welding rods 3.15 mm/4mm., refilling of oxygen gas for breezing, meggar 500 v 200 mega ohms, 9 v battery, drill bit of sizes, hook on meter, plair 6", wire cutter, refilling of lpg gas for breezing