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Tender For corrigendum : scope of work:1. insertion of log gate & screen removal & cleaning.2. preparation and fabrication of necessary arrangement for maintenance of back-up acw, fire hydrant /spray and raw water pumps.3. decoupling of pump and motor, removal of motor skirt and shifting of motor from skirt.4. dismantling of thrust bearing and bearing housing.5. dismantling of complete column pipes, enclosure pipe, shafts, impellers etc.6. complete dismantling of back-up acw, fire hydrant /spray and raw water pumps.7. issue and shifting of spares from store to the site.8. repairing and replacement of worn out parts and d.p. test of spare parts, impellers, shaft and sleeves, bearing housing etc.9. cleaning of all column pipes and enclosure pipe and painting with black paint.10. painting of top column pipe, motor skirt & motor with blue/smoke gray colors. painting of bearing cooling water line and discharge pipe of back-up acw, fire hydrant /spray and raw water pumps with green paints.11. assembly of pump as per oem guideline and shifting of motor on its skirt.12. alignment checking of pump and motor coupling.13. coupling of the pump after motor trial.14. removal of log gate after screen fixing. 15. commissioning of the pump & trail. terms and conditions: 1. the contractor shall have to arrange all men, machine, t&p, consumable, dp test kit including entire qty. of blue/green/ black bituminous paints of shalimar/berger/asian brand at their cost. 2. completion period: within 8 days for each pump from the date of handling over.3. payment terms: 100% payment shall be released after successful overhauling and commissioning of each pump, within 45 days.4. penalty terms: penalty shall be imposed @ rs. 1000/- per day or part thereof due to delay in work but limited to 10% of order value if delay in completing the work.5. mobilization period: firm has to mobilize his team & t&p for start of work within 7days after intimation from engineer-in-charge otherwise penalty @ rs. 500/- per day shall be imposed till start of work.6. guarantee: complete overhauling work is to be guaranteed for minimum 06 months against spurious paints and poor workmanship.7. the contractor will have to provide all necessary safety appliances to his workers engaged and he will be fully responsible for safety of his workers.8. contract period one year. scope of supply(a) cspgcl scope:1. spares of above pumps, fasteners will be provided by cspgcl kw.2. eot crane, compressed air, electricity, water will be provided by cspgcl free of charge.3. workshop facility shall be provided by cspgcl kw.(b) contractors scope:1. all men power, tools tackles, chain pulley block, measuring instrument, welding machine, cutting set, grinders consumable material rustolene, welding electrode, grinding stone, teflon tap, paints etc. shall be arranged by contractor.2. crane operator will be arranged by contractor. executive engineer (tmd-ii, bop) 1x500 mw, cspgcl, htps, kwb
Tender For repairing of plummer block housing assly and repairing of tack chain assly canopy mast resting frame hoisting cylinder eye leveling jack eyes and plate buildup cabin straightening and fixing work 10 nos feed chain aligning plate cutting straightening
Tender For procurement of electrical and mechanical spares at nakrakonda kumardih b colliery d d - chain pulley block 5 tonne capacity , chain pulley block 3 tonne capacity , cast steel non return valve with bypass size 6inch , cast steel sluice valve with bypass size 6 inch , ms flange 6 inch with collar , cast steel foot valve size 4 inch , cast steel foot valve size 8 inch , grease gun 10kg capacity , power contactor 3p 120 150a ac 3 coil voltage 415 with auxiliary 2no 2nc , led light set 50w ip67 5k lumen bright white alluminium body , cast steel flanged type blow off valve size 2 point 5 inch with ibrtc , empire tape 25mm x 50 mtr per roll , cast steel sluice valve size 4inch , cast steel foot valve size 6inch , ms bend 6 inch 90 degree bend , cast steel non return valve with bypass size 4inch , earth leakage relay with cbct 750 ma , isolator 300 apm off or on , fixed contact cb200b1 , moving contact cb200b2 , cable vulcanising rubber tape 150 mm x 3mm x 10mtr 3.3 kv , mccb 400amps 4 pole , circuit breaker mccb 250a 415v 4p , p t 400 va 550 220v 110v 24v 12v , hrc 250 amps , web sling 5m 8 ton nylon polyster heavy duty , cast steel rising sluice valve size 4 inch , tyre coupling complete set f 120 , tyre coupling complete set f 140 , feed check valve 65 mm with ibrtc ) /bid number : gem/2025/b/6858708 * /dated: 05-11-2025 & & / bid document 1 / 39