Military Engineer Services-MES has published Repairs To Steel Gates, Rolling Shutters, Parking Sheds, Cgi Sheet, Ac Sheet Roofs, Structural Steel Works, Sky Lights, Valley Gutters Etc To Various Buildings Inside Fort William Under Ge ( Fw ) Kolkata Repairs To Steel Gates, Rolling Shutters,. Submission Date for this Tender is 21-12-2021. Shed Construction Tenders in GE (FW) Kolkata West Bengal. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Demolition of brick work built in cement mortar or cement lime mortar including all quoins, arches, pillars etc complete all as specified and directed. |
| 2 | Demolition of cement concrete (un-reinforced) of any description and in any position not otherwise specifically provided for complete all as specified and directed. |
| 3 | Demolition of cement concrete (reinforced) of any description and in any position not otherwise specifically provided for, complete all as specified and directed. |
| 4 | Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed. |
| 5 | Dismantling structural steel work of any description including doors, gates, railing etc but excluding framed trusses complete all as specified and directed. |
| 6 | Dismantling of plain or corrugated steel sheeting any gauge or any thickness in roof covering including stacking serviceable materials of re-use and removing unserviceable materials complete all as specified and directed. |
| 7 | Dismantling of floor, hearth or wall tiling incl cement mortar bedding (but not backing) removing tiles from site and rubbish off the premises complete all as specified and directed. |
| 8 | Dismantling stone slabs and tiles, laid, bedded and pointed in any mortar of any description or thickness in floors, aprons etc complete all as specified and directed. |
| 9 | Taking down cement plaster on brick or concrete surfaces incl racking out joints, hacking for key, scrubbing down with water etc. all as specified and directed. |
| 10 | Dismantling fencing wire mesh any type complete all as specified and directed. |
| 11 | Dismantling of post struts (wood, steel or RCC) any section inclTaking out embedded portion in concrete and making good disturbed ground complete all as specified and directed. |
| 12 | -ditto- but embedded in natural ground |
| 13 | M&L for providing precast cement concrete in window or door cills, lintels, bressumers, steps, quoin blocks (for use with masonry), string courses, copings, kneelers, apex stones, pier caps, columns, posts, boundary pillars, bed plates, pintle blocks, anchorage blocks, bonders (for stone walling), corbels, brackets, etc. (of any section indicated), with plain fair faces, including chamfers, weatherings, throat ing etc. and setting in cement mortar 1:4 complete with joints to match complete all as specified and as directed. |
| 14 | S&F 0.50 mm thick TCT (total coated thickness) pre-coloured galvalume sheets with minimum base metal thickness of 0.45 mm, single skin high rib/multi rib profile galvalume sheetinghaving 1000-1020 mm width and 28-30 mm high crest @ maximum 250-255 mm pitch (centre) with sheets manufactured out of 0.50 mm this TCT (total coated thickness) high tensile galvalume sheets having tensile strength 550 MPA with 18-20 micron top coat over 5 micron primer and 8-10 micron alkyld backer zinc aluminium alloy AZ-150, sheets having a dip metallic zinc (43.5%0 aluminium (55%) & silicon (1.5%) with total mass coating of 150 gms/SQM on both sides, having wide pans with minimum 3 smallstiffening ribs for effective water shedding and special male/female ends with full return legs on laps for purlin support and fixed as per existing profile of roof completeall as specified and directed. |
| 15 | -ditto- but using old serviceable sheets obtained from dismantling of sheets |
| 16 | All as per Item No. 15 above but 0.50 mm thick colouredplain galvalume sheet as in ridge/valley gutter of roof. |
| 17 | S&F 0.56 mm thick plain aluminium sheeting alloy 31000 H4 as in ridges, hips, valley gutter, drip and straight flashingetc complete all as specified and directed. |
| 18 | S&F galvanized, plain mild steel sheeting 0.63 mm thick, with minimum zinc coating of 120 gram/Sq m,as in ridge, hips, valley gutters, drip and straight flashing, complete all as specified and directed. |
| 19 | S&F in repair fibre glass reinforcement translucent corrugated sheeting of 2mm thick with two corrugation side lap fixed with fixed with L type or J type or cranked hook bolts in roofs, walls etc complete all as specified and directed. |
| 20 | M&L for applying two coats of synthetic enamel paint over a coat of Red oxide, zinc chrome primer to new steel surfaces of any description over 10 cm width or girth including preparation of surfaces all as specified and directed by Engineer-in-Charge. |
| 21 | S&F in repairs 35mm thick precast cement concreate (1:2:4) type B-0 (using 12.5 mm graded crushed stone aggregate) louvers and jallies including all moulding, set in cement mortar 1:4 fixedcomplete all as specified and directed. |
| 22 | M&L for brick work using fly-ash bricks straight or curved on plan exc 6 metre mean radius, built in cement mortar 1:6 complete all as specified and directed. |
| 23 | M&L inbrick work using fly-ash bricks straight or curved on plan to any radius in half brick wall, built in cement mortar 1:4 all as specified and directed |
| 24 | M&L for use and waste for form work to sides and soffits of floor or roof beams, beam haunching, girders, bressummers, lintels, cantilevers, shelves including supports, overhangs etc also splays between floors and beamsfor rough finished surfaces of concrete flat complete all as specified and directed |
| 25 | M&L for formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200 mm thick (horizontal or sloping) for fair finished surfaces complete all as specified and directed. |
| 26 | M&L for formwork to side of pillars, posts, struts, piers, columns for fair finished surfaces complete all as specified and directed. |
| 27 | M&Lfor RCC type A1 1:1½: 3 (using 20mm graded crushed stone aggregate) as in beams, cantilevers, bressummers , lintels over 1.5 mtr spancomplete all as specified and as directed. |
| 28 | M&L for RCC 1:1½:3 type A1 (using 20 mm graded aggregate)as in slabs supported on walls, beams and columns in floors, roofs, drain, ducts, canopies etc. complete complete all as specified and as directed. |
| 29 | M & L for RCC 1:1½:3 (nominal mix) using 20 mm dia graded stone aggregates as in columns, pillars, posts etc complete all as specified and directed. |
| 30 | M&L TMT Bars 10 mm dia and over, cut to length, bent to shape required including crank-ing, bending and bindingwith and including Mild Steel Wire (annealed) not less than 0.90 mm, complete all as specified and as directed. |
| 31 | M&L for TMT bars 5 mm dia and over upto and including 10 mm dia in stirrups, spacers and binders cut to length , bent to shape requiredas in reinforcement and binding with MS wire (annealed) not less than 0.90 mm dia complete all as specified and directed . |
| 32 | M&Lgranite (of any type) work,18-20 mm thick (table rubbed and polished) in steps, jambs, pillars, window cills, cooking platforms, urinal partition and like in cement mortar 1:4 including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite and making moulds on edges laid over and including 20 mm thick screed bed in cement mortar 1:6 complete all as specified and directed. |
| 33 | -ditto- but as in vertical surfaces over and including 10 mm thick screed bed in cement mortar 1:3 |
| 34 | M & L forheavy duty coloured ceramic floor tiles of size 300 x 300x 10 mm thick, suitable for high traffic external tiles, anti skid, scratch resistance and neutral to UV rays and acid alkali resistance as in floor including 20mm thick screed bed in cement mortar 1:6 complete all as specified anddirected. (MAKE : JOHNSON, Model : ENDURA or equivalent model in other makes listed in the tender) |
| 35 | M&L 75 mm thick PCC 1:3:6 type C2 (using 40mm graded crushed stone aggregate) as in plinth protection/Paving etc, finished even and smoothusing extra cement complete all as specified and directed. |
| 36 | M&L for forming construction/dummy joints 65 mm deep x 10 mm wide filled with sealing compound Grade "A" complete all as specified and directed. |
| 37 | M&L for providing 100 mm thick, Plain Cement Concrete(1:4:8) type D2 using 40mm graded stoneaggregate as in footpath, sub base of floor completed all as specified and directed. |
| 38 | M&L 10mm thick cement plaster on ceiling surfaces finishing even and smooth without using extra cement in cement mortar 1:4 including necessary scaffolding complete all as specified and directed. |
| 39 | M&L 5 mm thick cement plaster on ceiling surfaces finishing even and smooth without using extra cement in cement mortar 1:3 including necessary scaffolding complete all as specified and directed. |
| 40 | M & L for 15 mm thick plastering in two layers, 10 mm + 5 mm in cement mortar 1:4, top layer of 5 mm thickness mixed with with water proofing compound(@ 200 ml per bag of cement or as per manufacturer"s instructions) onbrick/stone walls or concrete surfaces finished even and fair (upto any height) for external surfacescomplete all as specified and directed. Note : Water Proofing compound shall be measured and paid separetly as "Supply only". |
| 41 | Supply only liquidwater proofing compound |
| 42 | M&L 15mm thick cement plaster on brick or concrete walls in cement mortar 1:6 finished even and smooth without using extra cement complete all as specified and directed. |
| 43 | M&L for 2 coats of oil bound distemper over a coat of alkali resistant primer on internal plastered surfaces including one coat of wall putty (minimum thickness 1.5 mm) after preparation of surfacescomplete all as specified and as directed. |
| 44 | Preparation of new plastered surfaces and applying three coats of white wash on ceiling complete all as specified and directed. |
| 45 | Preparation of new plastered surfaces of walls and applying three coats of white wash complete all as specified and directed. |
| 46 | M&L preparing newly plastered ceiling surface and applying two coats of oil bound distemper over a coat of alkali resistant primercomplete all as specified and directed. |
| 47 | M&L applying two coat of cement base paint over a coat of alkali resistant primer on newly plastered surfaces of walls including preparation of surfaces. |
| 48 | M&L for applying one coat of synthetic enamel paint to old painted steel surfaces of any description over 10 cm width or girth including preparation of surfaces all as specified and directed. |
| 49 | M&L applying one coat of cement base paint on walls, cornices incl preparation of old plastered or unplastered surfaces of wall complete all as specified and directed. |
| 50 | Material and labour for applying one coat ofexterior acrylicemulsion weather proof paint to old decorated surfaces of walls of any description, over 10cm width or girth not otherwise described, including preparation of surfaces complete all as specified and as directed. |
| 51 | M&L for applying two coats ofexterior acrylicemulsion weather proof paint over a coat of suitable exterior primer (as per manufacturer"s instructions) including preparation of newly plastered surfaces of walls of any description, over 10cm width or girth not otherwise described complete all as specified and directed. |
| 52 | S&F in repair mild steel Collapsible steel gates, top hung, consisting of channel pickets, pivoted flat bars, top and bottom runners, brass handles etc., as specified, erected in position and securing runners with holdfasts and brackets, complete all as specified and directed. |
| 53 | S&F in repairs steel rolling shutters not exc 8.0 sqm of laths thickness 1.00 mm, with out ball bearing, as specified including top cover , anchoring rod, hasp and staple erected in positionas indicated complete and two coats of synthetic enamel paint over a coat of primer incl taking down existing shutter complete all as specified and directed. |
| 54 | S&Fin repairs steel rolling shutters exc 8.0 sqm but not exc 12.00 sqm, of laths thickness 1.25 mm, withball bearing, as specified including top cover, anchoring rod, hasp and staple erected in positionas indicated complete and two coats of synthetic enamel paint over a coat of primerincl taking down existing shutter complete all as specified and directed. |
| 55 | Taking down existing rolling shutter of area not exc 8.00 sqm each, replacing damaged parts such as guide channel; shaft, ball bearing, laths, locking system, hood incl necessary welding as required and refixing in position etc complete all as specified and directed by Engr-in-Charge (Note : Spare parts required will be measured and pad separately under respective items) |
| 56 | Taking down existing rolling shutter of area exc 8.00 sqm but not exc 12sqm each, replacing damaged parts such as guide channel; shaft, ball bearing, laths, locking system, hood incl necessary welding as required and refixing in position etc complete all as specified and directed by Engr-in-Charge (NOTE: Spare parts required will be measured and paid separately under respective items) |
| 57 | M&L servicing, overhauling, greasing, easing of existing rolling shutters of any area complete all as specified and directed. |
| 58 | S&F in repair safety lever locks mild steel with 4 levers for rolling shutterscomplete all as specified and directed. |
| 59 | Supply only ball bearing for rolling shutters complete all as specified and directed. |
| 60 | Supply only guide channel complete all as specified and directed. |
| 61 | Supply only locking system for rolling shutter complete all as specified and directed. |
| 62 | M&L for running welding in repairs , not exceeding 2.5 cm length, thickness of metal to be welded not exceeding 6mm thick, complete all as specified and directed. |
| 63 | M&L for running welding in repairs , exceeding 2.5 cm but not exceeding 5 cm length, thickness of metal to be welded not exceeding 6mm thick, complete all as specified and directed. |
| 64 | Excavation in post holes each not exc 0.5 cumgetting out returning filling in and removing earth or broken rubble mixed with earth around in layers not exc 25 cm watering and removing surplus soil to a distance not exc 50m and making good surface as in soft /loose soil complete all as specified and directed. |
| 65 | M&L for PCC 1:4:8 type D2 (using 40 mm graded stone aggregates) as in foundation filling and mass concrete complete all as specified and directed. |
| 66 | M&L for PCC 1:3:6 type C2 (using 40 mm graded stone aggregates) as in foundation filling and mass concrete complete all as specified and directed. |
| 67 | M&L for PCC 1:3:6 type C2 (using 40 mm graded stone aggregates)in walls or retaining walls, any thickness, size or shape including pilasters, buttresses columns, pillars, boundary pillars and posts (including caps and bases) complete all as specified and directed. |
| 68 | S&F mild steel fencing posts and struts including cutting tops to shape as directed drilling holes notching for wire etc flat iron fillets including all necessary drilling bolting or riveting etc and similar work confirming to fe -290 gde E-165 complete all as specified and directed. |
| 69 | Re-fixing of old serviceable mild steel fencing posts and struts including cutting tops to shape as directed drilling holes notching for wire etc flat iron fillets including all necessary drilling bolting or riveting etc and similar work complete all as specified and directed. |
| 70 | S&F 3mm dia PVC Coated galvanised mild steel chain link fencing of mesh size 100mm x 100mm fixed with string bolts including provn of binding wire etc complete all as specified and directed. |
| 71 | Re-fixing of old serviceable mild steel chain link fencing, any size or thickness, fixed with string bolts including provn of binding wire etc complete all as specified and directed. |
| 72 | S&F MS round bar for holding chain link fencing nibs etc with fencing posts complete all as specified and directed. |
| 73 | S&F MS Screw bolts (machine made) with hexagonal or square heads at one end and screwed the other or screwed both ends each screwedend to the fitted with washers &one hexagonal or square nut exe 5cm n exc 10cm long &11 to 15mm in dia complete all as specified and directed. |
| 74 | S&F in repairs galvanized 2 strand steel barbed wire fencing conforming to IS : 278, with 2.24 mm dia. barb wire conforming to IS : 280 with zinc coating as per IS : 4826, barbed with 2 mm dia. barbs at 75 mm spacing and straining and fixing to any type of standard rails/RCC fencing posts straining bolts, including securing or tying at crossing with and fixing of galvanized mild steel wire, staples or steel pins etc., incl dismantling of existing barbed wires complete all as specified and directed. (Note: - Each line of wire will be measured) |
| 75 | Re-straining, resecuringincl making good barbed wire, any type and re-fixing to any type of standard rails/RCC fencing posts straining bolts, including securing or tying at crossing with and fixing of galvanized mild steel wire, staples or steel pins etc complete all as specified and directed. (Note: - Each line of wire will be measured) |
| 76 | M&L rolled mild steel in joist, channel, angle, or tee section fixed independently, without connecting plates, etc (cut to ordinary length i.e.. within 20mm of the length indicated) of FE-410- W(Gde-E-250) quality-B complete all as specified and directed. |
| 77 | M&L rolled mild steel in roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc of Fe-410-W(Gde-E-250) quality-B complete all as specified and directed. (NOTE: Quoted rates shall be deemed to include for cutting to dead length where required, notching, drilling, fitting, riveting and/or welding or connecting with bolts and nuts (including rivets or bolts and nuts), providing and fitting angle cleats, fish plates, gusset plates etc., also for wedging, plumbing, truing up and fixing complete) |
| 78 | M&L for mild steel framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering, doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings Fe 410-W (Gde-E- 250) quality-B (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete all as specified and directed. |
| 79 | M&L Mild steel framed work such as grills of ornamental type, gratings, etc with ends of bars shouldered and/ or riveted or forged into spikes, framed guard bars, barred iron doors, ladders, framed balusters, walkways, railings, framework of water tanks and similar works incl portions framed and hung as gates, including pintle hinges, stops, hand-made sliding bolts, etc confirming to grade Fe-290. Gde-E-165 complete all as specified and directed. |
| 80 | Material and Labour for applying one coat of white wash to old decorated surfaces of wall including preparation of surfacescomplete all as specified and as directed. |
| 81 | Material and labour for applying one coat of white wash to old decorated surfaces of ceiling including preparation of surfacescomplete all as specified and as directed. |
| 82 | Suppy & laying in repairs Machine pressed precast concrete interlocking paver block with grey cement and pigment any shape and size confirming to IS 15658-2006 of 60 mm thickness M-35 Grade complete all as specified and as directed. (NOTE: Sand cushioning shall be measured and paid seperately) |
| 83 | M&L Sand filling under floors under paver block, thickness not exc 40 mm including consolidation complete all as specified and as directed |
| 84 | Taking down eaves gutters and rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including cleaning or refixing or removal to Store (measured overall as fixed along the centre line over fittings and accessories) complete all as specified and directed. |
| 85 | S&F cast iron rain water socket pipes, without ears, conforming to IS:1230-1979, 150 mm bore, fixed with cement joints complete all as specified and directed. |
| 86 | S & F 150 mm bore CI bends or elbow square for CI rain water pipes complete all as specified and directed. |
| 87 | S & F 150 mm bore CI double branch (Tee section) for CI rain water pipes complete all as specified and directed. |
| 88 | S&F cast iron rain water socket pipes, without ears, conforming to IS:1230-1979, 100 mm bore, fixed with cement joints complete all as specified and directed. |
| 89 | S & F 100 mm bore CI bends or elbow square for CI rain water pipes complete all as specified and directed. |
| 90 | S & F 100 mm bore CI double branch (Tee section) for CI rain water pipes complete all as specified and directed. |
| 91 | M&L bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required and similar small articles conforming to Fe-290 Gde-E-165 including painting two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed. |
| 92 | S&F in repair 110mm OD PVC (SWR) pipes, single socketed,conforming to IS:13592-1992, type "A",in any length with rubber ring joints fixed to wall complete all as specified and directed. |
| 93 | S&F in repair PVC (SWR) bends any radius for 110 mm OD PVC pipes complete all as specified and directed. |
| 94 | S&F in repair PVC (SWR) junction single, (Single T) equal or unequal for 110 mm OD PVC pipes complete all as specified and directed. |
| 95 | Chipping of unsound /weak concrete materials including cover plaster fromRCC structural member i.e. slabs, beams, columns, lintel, chajja, fins, facia etc. of 50 mm average thickness(Anystorey/ height of building/ structure) including tapering all edges, making square shoulders of cavities by air or sand blasting etc and cleaning of exposed concrete surface and reinforcement bars, lightly picking materials by air blasting or sand blasting including removal of foreign materials, loose concrete/aggregate etcand disposal of all debris out side of MOD land and complete all as specifiedandas directed. (NOTE: Measurement shall be considered for the surface area of RCC member) |
| 96 | M&L for applying chloride free rust removing chemicalon rusting steel reinforcement bar as per manufacturer"s specification and removing all rust from steel reinforcement barby wire brush & sand/emery paper (after 24 hours of application of rust remover) and cleaning the area thoroughly by water with the help of pressure jet and allowing it to dry andmaking the reinforcement bar totally rust free(for anystorey/ height of building/ structure) complete all as specified andas directed. (Make of Rust removing chemical :- Reebaklens RR of FOSROC or equivalent product other makes specified in tender) (NOTE: Surface area of cleaned steel reinforcement shall be measured for payment) |
| 97 | M&Lfor introducing new mild steel TMT reinforcement barsfor structural connection in RCC beams, columns, lintel and slabs (for anystorey/ height of building/ structure) including power drilling holes of appropriate diameters in reinforced or plain cement concrete to a minimum depth of 150mm and up to 200mm including power drilling, fixing the reinforcement in position using epoxy, cleaning of loose dust by blowing air, sealing with epoxy cartridges, plastic nozzles etc as per manufacturer"s instructions etc all as specified and directed. (Make of epoxy chemical :- Lockfix E75 of FOSROC / Hilti HY 150 or equivalent product other makes specified in tender) (NOTE: Reinforcement bars shall be paid seperately) |
| 98 | M&L for preparation of old existing corroded and new introduced reinforcement surface (at anystorey/ height of building/ structure) by brushand application of two component epoxy based zinc rich primer,ofminimum specific gravity 1.75, adhesive bond strength with steel as 1.50N/mm2, as a protective coating to steel reinforcement bars in concrete with total zinc content in dry film >90% by volume and DFT per coat >50 microns complete all as specified and directed. (Make- Nitozinc primer of FOSROC or equivalent product in other makes specified in tender) (NOTE: Surface area of steel reinforcement shall be measured for payment) |
| 99 | M&L for applying a coat of epoxy bonding agent on existing concrete surfaces, with mixed density 1.48 Kg/litreand adhjesive bond strength>2.50 MPs, mixed and applied as per manufacturer"s specifications complete all as specified and directed. (Make- Nitobond EP of FOSROC or equivalent product in other makes specified in tender) (NOTE: Measurement shall be considered for the surface area of RCC member. |
| 100 | M&L for applying shrinkage controlled, polymer modified, fibre reinforced cementitious repair mortar, as per manufacturers instructions to get a compressive strength of 35 MPA after 28 days, finishing surfaces even and smooth complete all as specified and directed. (Make- Rendroc SP 40 of FOSROC or equivalent product in other makes specified in tender) (NOTE: Measurement shall be considered for the surface area of RCC member. |
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