Tender For post flood maintenance and restoration work in 4 (four) nos. school under amarpur block, gomati district during the year 2024-25/2nd call - dismantling gs sheet roofing including ridges, hips, valleys, gutters wind ties etc. includingdismembering and stacking of serviceable materials and unserviceable materials separately with all lifts and upto a lead of 50 m etc.complete as per direction of the engineer- in-charge., demolishing cement concrete manually / bymechanical means including disposal of materialwith all lifts and upto 50 m lead etc. complete as per direction of the engineer- in-charge:-, dismantling doors, windows and clerestory windows(steel or wood) shutter including chowkhats,architrave, holdfasts etc. complete and stackingwithin 50 metres lead :, providing and laying in position cement concrete ofspecified grade excluding the cost of centring andshuttering --all work upto plinth level:, providing corrugated g.s. sheet roofing includingvertical/curved surface fixed with polymer coated jor l hooks, bolts and nuts 8 mm diameter withbitumen and g.i. limpet washers or with g.i. limpetwashers filled with white lead and including a coatof approved steel primer and two coats of approvedpaint on overlapping of sheets complete (up to anypitch in horizontal/ vertical or curved surfaces)excluding the cost of purlins, rafters and trusses andincluding cutting to size and shape wherever requiredetc. complete as per direction of engineer-in-charge., providing ridges or hips of width 60 cm overall widthplain g.s. sheet fixed with polymer coated j or l hooks,bolts and nuts 8 mm dia g.i. limpet and bitumenwashers etc. complete as per direction of engineer-incharge., providing and fixing 1mm thick m.s. sheet door withframe of 40x40x6mm angle iron and 3mm m.s. gussetplates at the junctions and corners, & with cleats withbolts & nuts, rivets, locking arrangement, handles, hooks & eyes, pinlets including embedding in cement concrete of required grade for fixing in position, all necessary fittings, including applying a priming coat of approved steel primer etc. complete as required:-, providing wood work in frames of doors, windows,clerestory windows and other frames, wrought framedand fixed in position :, providing and laying cement concrete 1:2:4 (1 cement: 2 fine sand : 4 graded well burnt brick aggregate) flooring finished with a floating coat of neat cement including cement slurry, rounding of edges and strips and cost of glass strips etc. all complete as per direction of engineerin-charge., finishing walls with water proofing cement paint of required shade of approved brand and manufacture on old work ( one or more coats ) including preparation of surface as required complete as per direction of the engineer in charge., finishing with epoxy paint ( one or more coats ) ofapproved brand and manufacture at all locationsprepared and applied as per manufacturersspecification on old work including preparation ofsurface etc. as required complete as per direction of the engineer in charge:- on steel work.
Tender For custom bid for services - pdm1b24334 agency for hydro testing and ibr liaison during repair maintenance schedule testing of boilers hrsg ibr exchanger ibr vessels and other ibr equipment for power plant and other units of refinery during normal operation and shutdown-1) carbon steel piping for hydrocarbon services (with welding electrode e-6010 / e-7018) - units transportation of all piping items from owner's storage points to work site and / or pre-fabrication yard and to site after pre-fabrication; cutting, grinding, edge preparation of pipes and fittings, like flanges, elbows, tees, reducers etc. to match the mating edges of different thickness; fit-up, bending, welding using approved welding electrodes as per owners quality requirements etc. as per codes/specifications, drawing etc., threading, laying, erection and alignment of pipes upto a height of 5 meters on sleepers, pipe racks etc. or upto 5 meters depth in trenches, anchoring wherever required, connecting with equipment, nozzles, steam traps, strainers, orifice assemblies (including tapping upto first block valve), spray nozzles, rotameters; tapping for instrument connections like pressure gauges, thermowells, sample connections, vents, drains etc. including fixing of all types of sw valves, gaskets, nuts and bolts, all inline instruments, elbows, tees, flanges, reducers, full coupling or half coupling, reinforcement pads, earthing strip wherever required; welding prefabricated shoes and supports (including alignment) as per the drawings including preparation of small bore isometrics upto 1.5 inch nb, specifications, codes etc. and as per the instructions of the engineer-in-charge to his entire satisfaction. the scope also includes supplying of all types of tools and tackles, lifting arrangements, equipment, machineries, all consumables and labour etc. to complete the work in all respects including area preparation for hot jobs, area cleaning after completion of work, flushing wherever required, cleaning of pipes externally off all foreign materials like weld beads, clamps fixtures etc. used in fabrication as directed by the engineer-in-charge., 2) provision of reinforcement pad (with welding electrode e-6010 / e-7018) transportation from owner's storage points to work site and/ or pre-fabrication yard and to site after pre-fabrication; cutting, gri nding, edge preparation as per the instructions of the engineer-in-charge to his entire satisfaction. the scope also includes supplying of all types of tools and tackles, lifting arrangements, equipment, machineries, all consumables and labour etc. to complete the work in all respects including area preparation for hot jobs, area cleaning after completion of work, pneumatic testing, cleaning of pipes externally off all foreign materials like weld beads, clamps fixtures etc. used in fabrication as directed by the engineer-in-charge. 3) extra for ibr grade carbon steel piping joints. for ibr piping jobs, the scope of contractor shall be liasoning with ibr authorities including approval of drawings / documents from ibr authorities and also getting the final approval of the job from ibr authorities including payment of any fee or charges to ibr authorities for this purpose (20% of joints). 4) alloy steel piping (astm a335 gr. p22) units- transportation of all piping items from owner's storage points to work site and/ or pre-fabrication yard and to site after pre-fabrication; cutting, grinding, edge preparation of pipes and fittings, like flanges, elbows, tees, reducers etc. to match the mating edges of different thickness; fit-up, bending, welding using approved welding electrodes as per owners quality requirements etc. as per codes/specifications, drawings etc. (alloy steel joints shall be welded by doing root run using tig welding followed by filler passes by manual / semi-automatic arc welding. the job is to be pre-heated prior to welding and all joints to be stress relieved and fully radiographed, however, charges for st