Military Engineer Services-MES has published Tender For Periodical Services For External Painting In Omq Area And Repair/Maint Of Ahu Including Repair/Replacement Of Plenum, Ducting, Control Wiring, Damper, Ahu Motor And Petty Repair Of Ah Room Of Various Plants At Af Stn Hasimara Under Ge(Af). Submission Date for this Tender is 21-03-2023. Electrification Work Tenders in hasimara West Bengal. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | M&L for preparing old plastered surfaces and applying one coat of cement base paint on external surfaces of walls and ceiling including necessary putty, scaffolding and safety precautions, complete all as specified and directed. (Note : Considering work maximum upto 5th storeyand quoted rate shall be included for steel scaffolding). |
| 2 | M&L for preparing old plastered surfaces of walls and applying acoat of weather proof paint on external surfaces of walls and ceiling including necessary putty, scaffolding and safety precautions, complete all as specified and directed. (Note : Considering work maximum upto 5th storey and quoted rate shall be included for steel scaffolding) |
| 3 | M & Lfor applying two or more coats of 100% premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, alkali & fungal resistance,dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10sqm over new surfaces.for preparation of new external surfaces of wall, chajja, facia etc as per manufacturer"s instructions, complete all as specified and directed. |
| 4 | M&L for preparing old steel surfaces and applying onecoat of synthetic enamel paint (1st grade quality) over a coat of red oxide primer, over 10cm in width or girth, not otherwise described, complete all as specified and directed. |
| 5 | M&L for preparing old steel surfaces and applying onecoat of synthetic enamel paint (1st grade quality) over a coat of red oxide primer, n.exc 10cm in width or girth when unconnected with other painting or when painted in a different tint, complete all as specified and directed |
| 6 | M&L fortwo coats of synthetic enamal paint (1st grade quality) over a coat of red oxide zinc chrome primer on new steel surface over 10 cm width or girth after preperation of surfaces,complete all as specified and directed. |
| 7 | M&L for preparing old distempered surfaces of wallsby washing rubbing down and stopping and applying one coat of distemper oil emulsion of colour as approved by GE, complete all as specified and directed Note :The rate to be quoted considering scaffolding up to 4th storey |
| 8 | M&L for complete removal of existing treatment of wall surface and preparing surfaces of walls duly applied one or more coat of wall care putty to make the wall surface smooth and finished and applying two coats of distemper oil emulsion over a coat of primer, complete all as specified and directed. |
| 9 | M&L for preparing new plastered surfaces by applying two coats of distemper oil emulsion over a coat of primer with one coat of wall care putty on surfaces of walls, complete all as specified and directed. |
| 10 | M&L for preparing old distempered surfaces of ceiling by washing, rubbing down and stopping and applying one coat of distemper oil emulsion of colour as approved by GE, complete all as specified and directed. |
| 11 | M&L for preparing old plastered surfaces and applying one coat of white washon surfaces of ceiling, complete all as specified and directed. |
| 12 | M&L preparing old plastered surfaces and applying two coats of white washon surfaces of walls, complete all as specified and directed. |
| 13 | Complete removal of existing wall treatment and applying one coat of plastic emulsion paint over a coat ofwall care putty & primer on wall/ceiling surface with colour and pattern as approved by GE, complete all as specified and directed. |
| 14 | M&L for preparing old steel surfaces and applying onecoat of aluminium paint over a coat of red oxide primer, over 10cm in width or girth, not otherwise described, complete all as specified and directed. |
| 15 | M&L for preparing old steel surfaces of any description, n.exc 10cm in width or girth when unconnected with other painting or when painted in a different tint and applying onecoat of aluminium paint, complete all as specified and directed. |
| 16 | M&L for preparing new wooden surfaces of any description exc 10cm width or gridth and applying two coats of synthetic enamel paint (1st grade quality) over a coat of wood primer, complete all as specified and directed. |
| 17 | M&L for preparing old wooden surfaces of any description exc 10cm width or gridth and applying one coat of synthetic enamel paint (1st grade quality), complete all as specified and directed. |
| 18 | M&L forfrench polishing on surfaces of any description, width or girth including cleaning & preparing the surface including a coat of wood filler on old works with one or more coats, complete all as specified and directed. |
| 19 | M&L for preparingold surface of cast iron/MS eaves gutter and pipes any description, n. exc 60cm girth including holderbats, distance pieces, etc. (length measured over bends, branches etc.),and applying one coat of red oxide primer with onecoat of black Japanpaint, complete all as specified and directed. Note:The rate to be included for scaffolding up to 4 th storey and to performed on shaft space SWG pipe of any means. |
| 20 | Taking down cement plaster of any description on brick or stone walls, etc., including raking out joints, hacking for key, scrubbing down with water, etc. and rubbish off the premises, complete all as specified and directed. (Note: plastering work at any height including necessary scaffolding, safety belts as required) |
| 21 | M&L for rendering 15mm thick in CM (1:4) onbrick/stone masonry surfaces finishing even and smooth without using extra cement, complete all as specified and directed. |
| 22 | M&L for rendering 10mm thick on fair faces of brick work or concrete surfaces in cement mortar (1:6) and finished even and smooth without using extra cement up to 4th storey, complete all as specified and directed. |
| 23 | M&L for rendering 10mm thick on concrete surfaces in cement mortar (1:3)as in ceiling, finished even and smooth witout using extra cement, complete all as specified and directed. |
| 24 | Demolition of brick or stone masonery workbuilt in cement mortarincluding all quoins, arches, pillars but excluding ashlar facings, dressed stone work and precast concrete articles etc removing rubbish off the premises, complete all as specified and directed |
| 25 | M & Lfor brick work with sub class "B" bricks straight or curved on plan exc 6m mean radius built in cement mortar (1:6), complete all as specified and directed. |
| 26 | M & L for finishing walls with acrylic smooth exterior paint of required(two or more coats applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)(shade - dark green/ camoflague/as directed), complete all as specified and directed. |
| 27 | M & L for preparation of surfaces incl brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss and efflorescent salts overall decorated plastered or un plastered surfaces of wall incl cornices etc and applying one coat of white wash upto four storeys building, complete all as specified and directed. |
| 28 | All as per item No.27 here in before but applying one coat of white washing on ceiling, complete all as specified and directed. |
| 29 | All as per item No 27 here in before but applying one coat of exterior emulsion paint on plaster surfaces of walls/chajjas/band/facia/balcony etc and walls at any type upto four storied bldg(shade - dark green/ camoflague/as directed), complete all as specified and directed. |
| 30 | All as per item No 27 here in before but applying two coats of oil bound distemper on wall, complete all as specified and directed. |
| 31 | Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) and rubbish off the premises, complete all as specified and directed.. |
| 32 | M & L for coloured non skid ceramic tiles 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.11 Sqm but not exceeding 0.18 Sqm, in floors etc. set and jointed in neat cement slurry and pointed with white cement and pigment to match, laid over and including 15mm thick screed bed of cement mortar (1:6), complete all as specified and directed. |
| 33 | M&L for providing glazed ceramic coloured tiles in vertical surfaces(450mm x 350mm/300mm X 450mm)X6 to 7mm thick set and in jointed in neat cement slurry and pointed in white or coloured cement to match including rendering 10mm thick in CM (1:4) as backing coat to receive wall tiles, complete all as specified anddirected. |
| 34 | M&Lfor machine cut kota stone slab flooring 16-18mm thick, laid over and including cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete in floors overand incl, 20mm thick screed with screed bed (1:4), complete all as specified and directed. |
| 35 | M&L for kota stone slab 16-18mm thick in riser of steps, skirting, dado and pillar, laid over cement screed and jointed with grey cement slurry mixed with pigment to match including rubbing and polishing complete in vertical walls overand incl, 10mm thick cement plaster (1:3), complete all as specified and directed. |
| 36 | Taking up or down 15mm dia steel tubing and connection including cleaning for refixing or removal to store, complete all as specified and directed. |
| 37 | Taking up or down 20mm dia steel tubing and connection including cleaning for refixing or removal to store, complete all as specified and directed. |
| 38 | Supply and fix steel tubes, galvanised 15mm bore, medium grade with all fittings and fixed complete to wall and ceiling or laid in floors etc, complete as specified and directed. |
| 39 | Supply and fix steel tubes, galvanised 20mm bore, medium grade with all fittings and fixed complete to wall and ceiling or laid in floors etc, complete as specified and directed. |
| 40 | Cutting chases, pinning in making good to facings brick wall where required and pointing, exc 10cm but not exc 20cm girth, complete all as specified and directed. |
| 41 | M & L for 3.20/3.30mm thick linoleum, plain coloured, laid dry in floors including stretching, cutting and fitting and incl sealed down with an approved adhesive, complete all as specified and directed |
| 42 | Supply and fix in repairs, vitreous china wash down water closet pan and trap EWC (pedestal pattern), white with plastic seat cover including connections to drain (or outgoing pipe) and to flushing pipe, anti-syphonage pipe, fixing bolt etc. and making good damaged portion, complete all as specified and directed. |
| 43 | Supply and fix in repairs10 litres capacity PVC valve less syphonic action type, flushing cistern, low level with inlet ball valve and bracket etc including taking out old one, complete all as specified and directed. |
| 44 | Supply and fix in repair for 600mm x 450mm beveled edge mirror of selected quality glass, mounted on 6mm thick AC building board or commercial plywood and fixed to wooden plugs with chromium plated brass screws and cup washers complete all as specified and directed. |
| 45 | Supply and fix in repair wash hand basin 550 x 400mm, vitreous china (flat back or angle back type) any size, including cutting for and pinning in ends of brackets or erecting stand but exclusive of fixing of supply and waste pipe complete all as specified and directed. |
| 46 | S&F in repairs fancy type 15mm bore cast copper alloy chromium plated health faucet of approved make with 1m easy flex tubefor EWC, complete all as specified and directed. |
| 47 | Taking down chowkats or frame, n.exc. 1.5 Sqm each with shutters (without taking off shutter from the frame), complete all as specified and directed. |
| 48 | Taking down chowkats or frame, exc 1.5 Sqm but n. exc. 4 Sqm each with shutters (without taking off shutter from the frame), complete all as specified and directed. |
| 49 | Taking down shutters of any description exc 1 Sqm and n. exc. 2 Sqm each, complete all as specified and directed. |
| 50 | M & L for pressed steel frames factory made for doors with one of more rebates including necessary flat iron lugs, hinges, lock strike plate, hinges etc complete, size of frame 125x60mm, complete all as specified and directed |
| 51 | M & L for pressed steel frames factory made for doors with one of more rebates including necessary flat iron lugs, hinges, lock strike plate, hinges etc complete, size of frame 105x60mm, complete all as specified and directed |
| 52 | Supply and fix 35mm thick, 2nd class hardwood (factory made) flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides, complete all as specified and directed. |
| 53 | Supply and fix 35 mmglazed and skelton shutters 2nd class hardwood open rebated and prepared to receive the glass, gauge etc(without sash bars) edges of framing plain chanfered or rounded fitted with cutand mitered beads for securing glass/ guage etc, complete all as specified and directed. |
| 54 | S & F for solid PVC door frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S Square tube, supplying & fixing, complete all as specified and directed. |
| 55 | S & F for factory made solid panel PVC door shutter 30mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails, M.S. frame shall be covered with heat moulded plain colour PVC `C" channel heaving a PVC sheet strip of 20mm width suck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; Panelling of plain colour PVC sheet to be fitted in the M.S frame wedded/ sealed to the stiles, & rails with suitable PVC sheet beading, and joined together with solvent cement, supplying & fixing in the frame at site, complete all as specified and directed. |
| 56 | M&L for MS holdfast made up of FI 25 x 3 mm conforming to Fe-410-0 or Fe-310-0, complete all as specified and directed. |
| 57 | Supply and fix 100mm size mild steel butt hinges medium weight cold rolled, complete all as specified and directed. |
| 58 | Supply and fix for 150mm long aluminium anodized barrel tower bolts of extruded section, complete all as specified and directed. |
| 59 | Supply and fix for 75mm longbutt hinges, extruded aluminium alloy with galvanised mild steel hinge pin anodised type - C-21, complete all as specified and directed. |
| 60 | Supply and fix for 150mm long aluminium handles, cast type anodised, complete all as specified and directed. |
| 61 | S&F aluminium alloy, anodised, sliding door bolt 250mm long with hasp, staple (bolt type) and fixing clips of sheet,cast or extruded sections and fixing bolts and sliding bolts of extruded section or cast-aluminium alloy, complete all as specified and directed. |
| 62 | S&F for stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm as in doors with necessary nails andfillets, complete all as specified and directed. |
| 63 | S & F 3mm thick sheet glass ordinary quality and glazing with oil putty in square n. exc. 0.5 Sqm in each pane, complete all as specified and directed. |
| 64 | S & F 4mm thick figured glass, pin head type and glazing with oil putty in square n.exc 0.5 Sqm each pane, complete all as specified and directed. |
| 65 | S&F steel ventilators with top hung shutter including hinges, steel peg stay complete with glazing bars with one shop coat red of oxide primer, complete all as specified and directed. |
| 66 | S&F for steel windows with side hung shutters including box type hinges with steel handle and steel peg stay complete with glazing bars, dovetailed or welded with one shop coat red of oxide primer, complete all as specified and directed. |
| 67 | Dismantling wrought iron or mild steel work of any description not otherwise provided for, complete all as specified and directed. |
| 68 | S&F for mild steel frame work as grills, gratings, etc. with end of bars shouldered and/or riveted, framed guard bars, railings, frame work of water tanks and similar work conforming Fe 290, Gde E165, complete all as specified and directed |
| 69 | S&F in repair aluminium (die-cast) body door closer hydraulically regulated, designation No. 3, universal type, suitable for door shutter of 851 to 1000mm in width & of weight between 61 to 81 kg, complete all as specified and directed |
| 70 | M&L forplain, solid, straight chowkats and frames, wrought, framed of second class hardwood, rebated on the solid, rounded or chamfered, put together with glue pinned at joints, complete all as specified and directed. |
| 71 | Dismantling the existing AHU 60 to 70 TRcomplete with top panel side pedestal bearing MS fans MS scrolls shaft bottom trays of coil and fan section cooling coil motor and drive system filter including thermal insulation and re-assembling the same after carrying out repairs/replacement with new MS fans, MS scrolls, MS shafts, bearing plates, pedestal bearing, bottom trays for fan section, bottom tray for coil section, complete all as specified and directed. |
| 72 | Dismantling the existing AHU upto 30 TRcomplete with top panel side pedestal bearing MS fans MS scrolls shaft bottom trays of coil and fan section cooling coil motor and drive system filter including thermal insulation and re-assembling the same after carrying out repairs/ replacement with new MS fans, MS scrolls, MS shafts, bearing plates, pedestal bearing, bottom trays for fan section, bottom tray for coil section, complete all as specified and directed. |
| 73 | Supply and fix in repair bottom tray for fan and coil section made out of MS sheet 16 gauge duly painted with two coats of synthetic enamel gray paint over a coat of red oxide primer with 25mm thick thermocoal insulation covered with tarfelt for AHU 60 to 70 TR, complete all as specified and directed. |
| 74 | Supply and fix in repair bottom tray for fan and coil section made out of MS sheet 16 gauge duly painted with two coats of synthetic enamel gray paint over a coat of red oxide primer with 25mm thick thermocoal insulation covered with tarfelt for AHU upto 30 TR, complete all as specified and directed. |
| 75 | Supply and fix in repair side panels with bearing plate for fan section made out of MS sheet 16 gauge duly painted with two coats of synthetic enamel grey paint over a coat of red oxide primer for AHU 60 to 70 TR, complete all as specified and directed. |
| 76 | Supply and fix in repair side panels with bearing plate for fan section made out of MS sheet 16 gauge duly painted with two coats of synthetic enamel grey paint over a coat of red oxide primer for AHU upto 30 TR, complete all as specified and directed. |
| 77 | Supply and fix in repair top panel for coil section/fan section/filter section for AHU 60 to 70 TR, complete all as specified and directed. |
| 78 | Supply and fix in repair top panel for coil section/ fan section/ filter section for AHU upto 30 TR, complete all as specified and directed. |
| 79 | Taking down carefully existing false ceiling of any type / make / size including all electric fitting/fixture, fire alarm and any other accessories etc for repair/replacement of AC duct and refixing the same in its original position with out any damage, complete all as specified and directed. Note : If, any kind of damage occured to false ceiling and other services like elcetric supply cable/fitting/fixture, fire alarm, water supply line or any other services, due to negligance or poor workmenship of contractor, the same shall be repaired/replaced by the contractor free of cost and no extra payment shall be made to this effect to the contractor. |
| 80 | M&L for dismantling old/unserviceable/rusted, supply/return/fresh air GI duct of any size/shape/diawith insulationfrom walls, roofs, ceiling for replacement complete Including ducting supports, rubber gaskets, elbows, vanes, & supports as per (IS 655) etc. from any location at central AC plants, complete all as specified and directed. |
| 81 | Supply, assembly and erection in repair of GI sheet with C&SS rectangular/square duct made out of "L" shapped hollow profile, duly factory boxed, including all accessories such as corner, cleats, carraige bolt, gasket and appropriate sealant on longitudinal joint etc., complete of size 22 gauge, complete all as specified and directed. |
| 82 | Supply, assembly and erection in repair of GI sheet with C&SS rectangular/square duct made out of "L" shapped hollow profile, duly factory boxed, including all accessories such as corner, cleats, carraige bolt, gasket and appropriate sealant on longitudinal joint etc., complete of size 20 gauge, complete all as specified and directed. |
| 83 | M&L for duct insulation with 50mm thick resin bonded fibre glass wool roll of density 24 kg/cum, with factory laminated aluminium vapour barrier, thickness of insulation as specified and directed including the following:- (a) Cleaning the duct surface (to be insulated ) by scrapping carefully with wire brush etc. to make the surface completely free of millscale, dirt, dust, grease and other foreign materials, taking special care so that all duct joints are sealed against any leakage. (b) Applying rubber based adhesive CPRX compound. (c) Sealing of all longitudinal joints and circular overlaps with and including aluminium foil tape 50mm wide, to make the insulation leakproof. (d) Securing the insulation with and including mechanically fastened nylon/steel straps of size 12mm/50mm at maximum intervals of 1.2 mtr. |
| 84 | M & L for cleaning of air handling ducts (GI/Al) internally by using special equipments & toolslike robotic arm, air jet nozzles, flipper vaccum pump and a suction blower with hepa filter and, complete all as specified and directed. (Note: Internal surface area of duct to the extent ordered and cleaned by the machinery shall only be measured and paid). |
| 85 | M&L for dismantling old/unserviceable/rusted supply/return air diffuser/dampers/side grilles/VCD, of any size any shape from any location at central AC plants, complete all as specified and directed. (Make : Mapro/Brightflow/ Ravistar) |
| 86 | S&F powder coated extruded aluminum rectangular diffusers complete with black anodized extruded aluminum VCD (wherever specified), nuts, bolts, screws etc. for supply air diffusers of required sizes with volume control damper, complete all as specified and directed. |
| 87 | All as per item No.86 here in before but return air diffusers of required sizes without volume control damper, complete all as specified and directed. |
| 88 | Supply & Fixing powder coated extruded aluminum supply & return grills complete with nuts, bolts, screws etc. to make the system as required at site, complete all as specified and directed. (Make : Mapro/Brightflow/Ravistar) |
| 89 | S&F in repair superior quality canvas cloth along with Zip and GI frame suitableto connect both AHU and duct including taking down of old material, complete all as specified and directed. |
| 90 | M&L in replacement for ducting supports, bracings, hangers,(as per IS-655) clamps and back plates fabricated from structural steel sections including nuts, bolts ,washers ,welding, bending cold or hot drilling holes for bolts in any shape or size as indicated or directed and inclusive of one primer coat one under coat and one finishing coat of paint of approved make, complete all as specified and directed. |
| 91 | Supply and fix in repair duct/wall mounted fire dampers 16 C.G.I sheet with fusible plug, complete all as specified and directed. |
| 92 | M & L for disconnecting and removing existing unserviceable interlocking wiring and connection of electric control panels of any description and in any position after thorough checking and inspection at site and material & labour in repair for electric control panel and its interconnected system with using PVC insulated, unsheathed multistranded copper conductor cable (FRLSH) of suitable size for making functional control of the compressor, chilled water pump,condenser water pump, AHU, cooling tower fan, LP/HP/differential coil, pressure switch, solenoid valve, capacity control valve, thermostat, humidistate, heater, auxilliary contactor, push buttons, indicators, ammeter, voltmeter complete as required at site for functioning of central AC plant, DX type/chilled water type, complete all as specified and directed. Note:-(i) Work shall be executed at site by proper skilled, experienceworkers. (ii) The complete panel shall be checked and tested on full load after necessary repairs and replacement of unserviceable parts for its smooth functioning and proper interlocking including tripping on single phase. (iii) Copper conductor cableused of any size shall be measured and paid seperately. |
| 93 | Supply only 1.0 Sqmm size PVC insulated unsheathed multistranded copper conductor cable (FRLSH), single core, 1100 volts grade (ISI marked), complete all as specified and directed. Make- Finolex / Havells /KEI / Polycab |
| 94 | All as per item No.93 here in before but 1.5 Sqmm, complete all as specified and directed. |
| 95 | All as per item No.93 here in before but 2.5 Sqmm, complete all as specified and directed. Note: An amount of Rs.26865.00 on account of credit schedule for schedule "A" part - II shall be deducted from the total amount of BOQ to arrive at the contract sum. |
| 96 | Supply and fixing energy efficient ‘LED Flood Light120 W LED luminairewith Aluminium dia cast housing, toughened glass cover with IP 66 protection, CCT 5700 K including fixing arrangment on wall/pole / surface and connecting cable up to nearest ceilign rose into flexible PVC conduit. Make : Crompton/Havells/ Surya/Philips |
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