Military Engineer Services-MES has published Tender For Addn/Altn To Offices, Toilet With Connected Services In And Around Bldg No P-192 And Special Repair/Replacement Of Existing Wooden Windows To Upvc Windows And Connected Works In Svy Branch Of Hq Eastern Command Of Bldg No Od-4 Inside Fort. Submission Date for this Tender is 24-04-2024. Toilet Bathroom Tenders in kolkata West Bengal. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 13-Apr-2024 | Revised BOQ | BOQ | 24-04-2024 |
| Sl. No. | Item Description |
| 1 | Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and directed. |
| 2 | M & L for spreading / brushing neat cement slurry with 3.00 Kg/ Sqm on old concrete surface complete all as specified and directed. |
| 3 | M &L cement concrete TypeD2 ,1:5:10 ,Type E2using 40mm graded stone aggregate as in filling complete all as specified and directed. |
| 4 | M & L PCC type B0 (1:2:4) (using 12.5 mm graded stone aggregate) thickness as required at site) for padding concrete as on roof, all as specified and directed. |
| 5 | M&L for applying elastomeric water proof coating on roof surfaces in three coats (including one primer coat) to achieve an over all thickness 0.4 to 0.5mm after preparation of surface as per manufacturer insturction complete all as specified and directed. |
| 6 | Cutting holes in brick walls in cement mortar for inserting holdfast or pipes and making gooddismantled portion in cement mortar 1:3 or cement concrete 1:2:4 type B1 as required exc half brick but not exc one brick, etc complete all as specified and directed. |
| 7 | M&L for brick work with fly ash brick straight or cuved on plan exc 6.0 mtr mean radius built in 1:6 cement mortar complete all as directed. |
| 8 | M&L providing cement concrete type B1 1:2:4 (20 mm graded stone aggregate) using cills, steps, plinth course, string course, coping and other similar bands etc complete all as specified. |
| 9 | M&L rendering 15 mm thick on fair faces of brick work/concrete surfaces in CM 1:4, using water proofing compound, finished fair & even & smooth without using extra cement. (WPC shall be measured and paid separately). |
| 10 | Supply only liquid water proofing compound of Make Pidilite or equivalent, all as specified and directed. |
| 11 | Material and labour for screed bed or bedding layers of 15 mm thick cement mortar (1:4) for laying floor finishes all as specified and directed |
| 12 | M&L rendering 10 mm thick in CM 1:3 on vertical surfaces (concrete/brick wall) for backing coat. |
| 13 | M&L non skid ceramic coloured digital tiles 7 to 8 mm thick (Square/ rectangular) area of each tile exceeding 0.42 sqm but not exceeding 1.28 sqm in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match coloured tiles. |
| 14 | All as per item No 13, here-in-before but as in skirting on vertical surfaces. |
| 15 | M&L screed bed or bedding layer or mortar 20 mm thick for laying floor finishes in CM 1:6 complete all as specified and directed. |
| 16 | M&L for 18-20 mm thick granite of any type work (table rubbed and polished) in steps, jambs, pillars , window cills, cooking platform 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 complete all as specified and as directed. |
| 17 | Providing edge moulding to 18-20mm thickness of granite stone any description of counters vanities etc including machine polishing to edge to give high gloss finish etc complete all as directed. |
| 18 | S&F steel work in tubular trusses including special shaped washer etc complete using ERW or induction butt welded tubes conforming to IS 1161-1979 grade St-240 including necessary form work complete all as specified. |
| 19 | S&F rolled mild steel plates (plain or chequred) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachmentof Fe-410W (Gde E-250) complete all as specified and directed. |
| 20 | S&F for Framed work such as grills, gratings etc, with ends of bars shouldered and/or riveted, or forget into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe 410-0 or Fe 310-0, and for portions framed and hung as gates, including pintle hinges, stops, hand-made sliding bolts, etc.all as specified. |
| 21 | M&L 12 mm thick Toughned glass as in hinged doors, partitions automaticdoors and similar work including cutting to shape, drilling holes required,H type handle, hinges with complete arrangements, etc all as specified. |
| 22 | M&L for preparation of new steel and iron surfaces of any description, n.exc 10cm in width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat of primer complete all as specified and directed. |
| 23 | M&L for preparation of new steel and iron surfaces of any description, over 10cm in width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat of primercomplete all as specified and directed. |
| 24 | M&L in repairs tensile fabric of weight 750 gm/m2- ENISO 2286-2, Standard format length-50lm-300lm, tensile strength (warp/weft)- 30/28 daN-DIN 53.363, finish as per formula S2 fluorinated varnish weldable, Solar transmission- 13.5%, etc complete of any design/ pattern as approved by GE. |
| 25 | Material & Labour for providing and fixing stainless steel (Grade 304) railing made of hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (where ever required) and fitting the same with necessary stainless steel nuts and bolts complete, including fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size, on the top of floor or the side of waist slab with suitable arrangement complete all as specified and directed. |
| 26 | S&F fibre cement water proof planks of width 150mm and 8 mm thickness of size, approved design, fixed on walls with suitable screws as per manufacturer"s instruction complete all as specified and directed . |
| 27 | Dismantling wall and ceiling boards (fibre, pulp, insulation, etc) or insulation boards/slabs/ blankets, any thickness including cover fillets complete all as specified. |
| 28 | M&L for providing and fixing 10mm thick plaster of paris ceiling (Gypsum anhydrous) for any sunk or raised moulding to flat surface over metal frame work and reinforced with GI wire mesh with complete arrangements, cornices, pattern/design etc all as specified and directed. |
| 29 | S&F 100mm wide decorative corner beading of approved design, made of plaster of paris, fixed with screws on ceilings, joints finished with plaster of paris for neat and joint free look complete all as specified and directed. |
| 30 | M&L preparation of surfaces and pasting of wall paper of any design/ pattern/ shade, as per manufacturer"s specifications complete all as specified and approved by GE. (Make: Asian Paints, Brand: Nilaya or equivalent in NEROLAC / BERGER / J&N) |
| 31 | M&L for 8mm thick moisture resistant high density fiber board (HDF) interlocking floor planks with highly wear resistant prootective layer of aluminium oxide of approved design/pattern, fixed over foam layer, with corner edge bidding complete all as per manufacturer"s instruction, all specified and directed. |
| 32 | M&L for 100mm thick paintable water resistant WPC corner bidding as approved design complete all as specified and directed. |
| 33 | M&L for 12 mm thick seamless waterproof and termite proof WPC lovers wall panels fixed with probond adhesive and screwed to the wall etc., complete all as per manufacturer instruction, all as specified and directed. |
| 34 | M&L for 4mm thick water proof and termite proof charcoal wall panel pasted on 5.5 mm thick WPC white board with adhesive screwed to the wall etc complete, all as per manufacturer instruction, all as specified and directed. |
| 35 | M&L for 2nd class hardwood plain fillets, bullnosed, splayed, chamfered or rounded on one edge or face, square, rectangular or triangular in section, clean sawn secured with nails or brads of sectional area exc 13& nexc 25 sqcm complete all as specified |
| 36 | M & L for preparation of surfaces of ceiling and applying two coat of Plastic emulsion paint over a coat of alkali resistant primer and 2 mm thick wall care putty complete all as specified and directed. |
| 37 | M&L for preparation of old decoratedplastered surfaces or un-plastered surfaces of wall and applying one coat of oil bound distemper complete all as specified and directed . |
| 38 | Allas per item No 37 above but on ceiling. |
| 39 | M&L for applying one coat of french polishing on surfaces of any description , width or girth including cleaning and preparing the surfaces including a coat of wood filler on one or more coats on old work, all as specified and directed. |
| 40 | M&L for preparation and applying two or more coats of 100% premium acrylic emulsion paint having VOC less than 50 gm/litreand 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/liter/10 sqm over and including priming coat of exterior primer applied@ 0.90/litre/10 Sqm over 2 mm thick exterior wall care putty of new surfaces, all as specified and directed. |
| 41 | M&L for preparation and applying two or more coats of 100% premium acrylic emulsion paint having VOC less than 50 gm/litreand 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/liter/10 sqm over and including priming coat of exterior primer applied@ 0.90/litre/10 Sqm over 2 mm thick exterior wall care putty of old surfaces after complete removal of existing treatment, including necessary form work complete all as specified and directed. |
| 42 | Taking down chowkats or frames exc 1.5 sqm but n.exc 4 Sqm eachwith shutters (without taking off shutters from the frame), all as directed. |
| 43 | 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. |
| 44 | Demolition of Brick work / stone masonry built in cement mortar and removing the debris from MD land complete all as specified and directed. |
| 45 | Dismantling wrought iron or mild steel work of any description not other wise provided for. |
| 46 | Demolition of cement concrete (un-reinforced) of any description and in any position not otherwise specifically provided for. |
| 47 | Supplying and installing uPVC- Sliding windows/doors made out of lead free green profileshaving a worldwide presence with a GREENLINE mark having three tracks and three sashes (shutters) with frame dimension of 104mm x 49mm and sash dimension of 61mm x 47mm x 37mm each with middle sash fixed with corners fusion welded, fully reinforced with Galvanized steel of 1.2 mm. The physical properties of the profiles like Vicat softening temperature, density, tensile strength, hardness, weatherability, impact strength and Modulus of Elasticity should be tested in accordance with ASTM/DIN-ISO standards and the thermal conductivity as per IS standards. The profile manufacturer should be a certified member of IGBC and should have extrusion facility in India and the windows to be assembled and installed by an authorised fabrication partner . The windows must be installed complete with all kinds of ironmongery in Ist quality (including EPDM gaskets,bridging wedges and glass packers) and with suitable water draining system. Application of Silicon sealant from Inside and Outside of Dowcorning / GE or equivalent.The profiles should be of an international brand having factories in multiple countries and having a warranty of 20 years. The profiles should conform to BSI Quality Management System ISO 9001-2015 and Environmental Management System ISO 14001-2015 and also scaffolding if required for fixing is deemed to include in the rate quoted of Make Kommerling, Fanesta or equivalent in other makes. |
| 48 | M&L 5 mm thick Toughned glass as in hinged doors, partitions, windows, automaticdoors and similar work including cutting to shape, drilling holes required, complete all as specified. |
| 49 | S&F 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 hold fasts and brackets, complete all as specified. |
| 50 | M&L welded steel wire fabric, weight n exc 4 kg per square meter complete , fixed to steel members, all as specified and directed. |
| 51 | M&L for mild steel TMT bars10 mm dia and over, cut to length, bent to shape required, including cranking bending spirally for lintels and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips, all as specified. |
| 52 | M&L 1.00 mm thick mild steel plain black sheet in wall cladding, steel gates and similar work cut to size, holes punched headed screws clout nails or rivets and fixed to wood or steel framing with plain 40mm lap joints with riveted or welded seams including bending or turning up mitred angle etc are required complete all or specified and directed. |
| 53 | M&L for Providing precast reinforced cement concrete 1:2:4 type B1 using 20mm graded stone aggregate for cover slab set in CM 1:6 including necessary form work complete all as specified and directed. |
| 54 | M&L providing cement concrete type B1 1:2:4 (20 mm graded stone aggregate) using cills, steps, plinth course, string course, coping and other similar bands etc complete all as specified. |
| 55 | Dubbing out average 10mm thick cement plaster 1:4, on irregular face of walls (when specifically ordered in writing). |
| 56 | M&L rendering 15 mm thick on fair faces of brick work/concrete surfaces in CM 1:6, finished fair & even & smooth without using extra cement, all as specified. |
| 57 | M&L rendering 15 mm thick on fair faces of brick work/concrete surfaces in CM 1:4, using water proofing compound, finished fair & even & smooth without using extra cement complete all as specified and directed. |
| 58 | Forming jambs etc to openings (to foregoing item) including cutting, toothing and properly bonding into old work, also facing jointing and pointingto match existing work in cement mortar 1:4 complete all as specified and directed. |
| 59 | M&L for making good under cills or over arches, lintels and bressumers, including all pinning when necessary in cement mortar 1:4 complete all as specified. |
| 60 | M&L preparing old decorated plastered or un-plastered surfaces of wall, for applying one coat ofacrylic emulsion exterior grade whether proof paint including necessary form work complete all as directed. |
| 61 | M&L for preparation of new surfaces and applying three coats of white wash on walls, all as specified and directed. |
| 62 | M&L for preparation of old painted steel surfaces of any description over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and as directed. |
| 63 | M&L cement concrete type C2 (1:3:6) using 40 mm graded stone aggregate, 75 mm thick as in plinth protection, laid in alternate bays, finished even and smooth without using extra cement, complete all as specified and directed. |
| 64 | M&L for glazed ceramic coloured tiles of size 350x250x 7mm/450x 300 x 7 mm thick as on vertical surfaces such as wall, dado ,skirting etc set and jointed in neat cement slurry and pointed with coloured cement to match complete all as specified and as directed. |
| 65 | Taking down carefullyexisting aluminium/copper point wiring on battenor in PVC conduit or in MS conduit with GI earth wire etc (for light, fan, socket or power ) complete and making goodthe disturbedsurfaces of walls, Floors, ceilings etc to match with existingall as specified and directed. |
| 66 | M&L for point wiring with 1.5 sqmm (nominal area) FRLSHPVC insulated stranded copper conductor single core including PVC conduit of appropriate size concealed in wall, pressed steel concealed terminal boxes of required size and with modular boxes, painting terminal boxes inside and out side with one coat red oxide primer complete with all accessories and all as specified including 1.5 Sqmm FRLSHPVC insulated unsheathed multistranded copper earth conductor to common earth and connected to earth dollyfor fan / light / exhaust fan/ bell point controlled by one switch. Note:- 1. Cost of PVC conduit, steel terminal boxes are deemed to be included in the quoted rate. 2. M&L for cutting chases on walls / ceilingand making good disturbed surfaces including finishing with cement mortar (1:3) etc; shall be deemed to be included in the rate quoted above. |
| 67 | All as Per Item No. 66but for One 3 pin socket outlet, 5 Amp independent |
| 68 | All as per item no. 66but for One 3 pin socket outlet, 5 Amp on the same board with other switches |
| 69 | All as per item No 66above but using 2.5 sqmm single core multi stranded copper conductor PVC insulated and unsheathed, flame retardant Low Smoke (FRLSH ) cable for 3/6 pin 15 Amp socket outlet controlled by one switch on independent board with and including 2.5 sqmm multi stranded copper conductor as continuous earth wire with lugs complete all as specified and directed. |
| 70 | Refixing of point wiring obtained from item no. 1with existing 1.5 sqmm PVC insulated stranded copper conductor single coreincluding PVC conduit of appropriate size concealed in wall, pressed steel concealed terminal boxes of required size and with modular boxes, painting terminal boxes inside and out side with one coat red oxide primer complete with all accessories and all as specifiedwith existing 1.5 Sqmm PVC insulated unsheathed multistranded copper earth conductor to common earth and connected to earth dollyfor fan / light / exhaust fan/ bell point controlled by one switch. Note:- 1. M&L for cutting chases on walls / ceilingand making good disturbed surfaces including finishing with cement mortar (1:3) etc;and screws nut and bolts required for fixing shall be deemed to be included in the rate quoted above. |
| 71 | All as Per Item No.70but for One 3 pin socket outlet, 5 Amp independent |
| 72 | All as per item no. 70but for One 3 pin socket outlet, 5 Amp on the same board with other switches |
| 73 | Description all as per item No 70 above but using 2.5 sqmm single core multi stranded copper conductor PVC insulated and unsheathed,cable for 3/6 pin 15 Amp socket outlet controlled by one switch on independent board with and including 2.5 sqmm multi stranded copper conductor as continuous earth wire with lugs complete all as specified and directed. |
| 74 | S & F Modular Switch 1 way 6 A, 1 module complete all as specified and directed. |
| 75 | S & F Modular Switch 1 way 16 A, 1 module complete all as specified and directed. |
| 76 | S & F Modular Socket 6 A- 2/3 pin combined 2 module complete all as specified and directed. |
| 77 | S & F Modular Socket 6 A/ 16 A, 2/3 pin combined 2 module complete all as specified and directed. |
| 78 | S & F Modular Bell push 6A, 1 module complete all as specified and directed. |
| 79 | S & F Modular Fan step regulator, 120W- 2 modulecomplete all as specified and directed. |
| 80 | S & F Call Bell , AC, 230 Volts, single pole complete all as specified and directed. |
| 81 | S & F Modular type White cover plate with frame 3 module complete all as specified and directed. |
| 82 | S & F Modular type White cover plate with frame4 module complete all as specified and directed. |
| 83 | S & F Modular type White cover plate with frame 6 module complete all as specified and directed. |
| 84 | S & F Modular type White cover plate with frame 8 module complete all as specified and directed. |
| 85 | S & F Modular type White cover plate with frame 12 module complete all as specified and directed. |
| 86 | S & F Modular type Metal Flush box 3 modulecomplete all as specified and directed. |
| 87 | S & F Modular type Metal Flush box 4 module complete all as specified and directed. |
| 88 | S & F Modular type Metal Flush box 6 module complete all as specified and directed. |
| 89 | S & F Modular type Metal Flush box 8 module complete all as specified and directed. |
| 90 | S & F Modular type Metal Flush box 12 module complete all as specified and directed. |
| 91 | S&F Ceiling rosethree terminals polycarbonate , isolated body completeall as specified and directed. |
| 92 | Taking down of Old MCB DB any type any size including MCBs etccomplete all as specified and directed.. |
| 93 | S & F Sheet metal enclosure for MCB DB double door single pole & Neutral 8 way with common bus bar. Cat No. 607711, Make: Legrand or equivalent of L&T/Schneider/Seimens |
| 94 | S & F MCB "B" curve single pole neutral , 32 Amps with breaking capacity 10kA complete all as specified and directed.,Make: L&T/Legrand/Schneider/Seimens. |
| 95 | S & F MCB "B" series single pole 6 to 32 Amps, breaking capacity 10KA complete all as specified and directed.Make:L&T/Legrand/Schneider/Seimens. |
| 96 | Taking down and refixing Sheet metal enclosure for MCB DB double door single pole & Neutral 4/6/8 /12 as per existing at site way with common bus bar complete all as specified and directed. |
| 97 | Taking down and refixingMCB "B" curve single pole neutral , 32 Amps with breaking capacity 10kA, complete all as specified and directed. |
| 98 | Taking down and refixing MCB "B" series single pole 6 to 32 Amps, breaking capacity 10KA. complete all as pecified and directed. |
| 99 | S & F in repair LED Ceiling light fitting 15W (100 lumen/watt) recess type as in repair , minimum colour temperature 6500Kwith suitable driver complete with all accessories internally pre wired and including connecting up with twin core twisted flexible copper conductor cable complete all asspecified and directed . Make : CAT Part No LSDEP-15-CDL of Cromption, SQ15W WH LED of Bajaj and LHEBAEP71ZIWO15 of Havells or equavalent make as per list of approved make specific in tender. |
| 100 | S&F submain wiring two single core 6.0 sqmm size stranded copper conductor PVC insulated unsheathed cable (FRLSH) in and including PVC rigid non metalic conduit and one PVC cable 6.0 sqmm size copper conductor PVC insulated and unsheathed for contineous earth wire with junction boxes covered with laminated sheet 3 mm thick and other accessories complete all as specified and directed. (Note: Two run of single core PVC cable with one run of green colour earth conductor and conduit shall be measured as one unit). |
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