WELCOME MAINTENANCE TO OFFRS, PERIODICAL AND MISC WORKS TO JCOS AND ORS MD ACCN AT BARRACKPORE CANTT UNDER GE BARRACKPORE

Amount

Taking down chowkats with shutters (without taking off shutter from the frames) not exceeding 1.50 Sqm each complete all as specified and directed.

Taking down chowkats with shutters (without taking off shutter from the frames) exceeding 1.50 Sqm but not exceeding 4.00 Sqm each complete all as specified and directed. (Note for Item No. 1.00 & 2.00 - Rate shall be deemed to be include for cutting holes/demolition of masionry walls etc for taking down chowkats and making good the damaged surfaces).

Taking down shutters any type not exceeding 1.00 Sqm and removing from site complete all as specified and directed.

Taking down of shutter of any description exceeding 1 Sqm but not exceeding 2.0 Sqm each complete all as specified and directed.

Taking down of shutters of any description exceeding 1 Sqm but not exceeding 2 Sqm each and refixing in same opening after easing and adjusting completed all as specified and directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) removing unserviceable tiles to the low lying areas of defence land and rubbish off the premises complete all as specified and directed.

Taking down cement plaster of any description on brick or stone or concrete surface of wall etc including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and directed.

Supply only integral water proofing compound liquid, ISI marked complete all as specified and directed.

M&L for cutting chases, in brick wall, pinning in and making good to facing where required and pointing in cement mortar (1:3), to ends or edges of landing, steps, cills, sunshades, shelves, lintels etc and cutting chases for concealed water tubing etc and making good the disturbed surface, cutting exceeding 10 cm but not exceeding 20cm girth complete all as specified and directed.

BLANK

S&F of factory made solid PVC door frame of size 50mm X 47mm made out of 5 mm thick plain colour PVC sheet reinforced with MS square tube as per specification and drawing as mentioned in SSR Part-II (2020), Section 8, Page No. 178 complete all as specified and directed.

S&F of factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of MS tubes for top & bottom rails, MS frame covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20 mm width stuck 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; paneling of plain colour PVC sheet to be fitted in the MS frame welded/sealed to the stiles & rails with suitable PVC sheet beading and jointed together with solvent cement, as per specification & drawing as mentioned in SSR Part-II (2020), Section 8, Page No.174 complete all as specified and directed.

S&F of second class hard wood plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered put together with glue pinned at joints etc complete all as specified and directed.

S&F of 30mm thick second class hard wood glazed/ gauge & skeleton shutters (factory made) for windows & doors open rebated & prepared to receive glass, gauge etc. (with sash bars) edges of framing plain, chamfered or rounded, fitted with cut & mitered beads for securing glass etc. sizes of members of shutters as specified in SSR Part-I, Section-8, Clause 8.24 (b) (larger size to be provided) complete all as specified and directed.

S&F in repairs of aluminium extuded body door closer hydraulically regulated designation No. 3, universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 Kg as fixed complete all as specified and directed.

S&F of 100 mm long cold rolled mild steel butt hinges, medium weight complete all as specified and directed.

S&F of 75 mm long cold rolled mild steel butt hinges, medium weight complete all as specified and directed.

S&F of 100 mm long aluminium, anodised, barrel tower bolts of extruded section and fixed complete all as specified and directed.

S&F of 150 mm long aluminium, anodised, barrel tower bolts of extruded section and fixed complete all as specified and directed.

S&F of 150 mm long aluminium anodised extruded alloy handle fabricated type complete all as specified and directed.

S&F of 100 mm long aluminium anodised extruded alloy handle fabricated type complete all as specified and directed.

S&F of 300 mm aluminum alloy, anodised , sliding door bolt with hasp and staple (bolt type ) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded section or cast aluminum alloy and fixed complete all as specified and directed.

S&F of Galvanised mild steel wire cloth, 0.56mm nominal dia of wire and average width of aperture 1.18mm and fixed with tinned tacks, or galvanised wire staples complete all as specified and directed.

S&F of floor door stopper of aluminium alloy body and tongue, anodised with hard drawn steel spring, fixed in floor (overall length of cover plate 150mm) complete all as specified and directed.

S&F of mild steel framed work such as grills, gratings, etc. with ends of bars shouldered and/or forged into spikes; framed guard bars; barred iron doors; ladders, railings, framed brackets, walk ways, frame work of water tank and similar work conforming to Fe-290-0 Gde-E-165 complete all as specified and directed.

S&F of anodised (powder coating of minimum thickness 50 micron) aluminium window/ventilators shutters, sliding/fixed type (any number of panel) without sash bar, aluminum section weighing 0.55 Kg/m, including necessary joining cleat, glazing clips, rubber neoprene packing, hinges type B-21 100 mm long (02 Nos), peg stay 150mm long (01 No), anodised aluminium snap beading, screws etc including locking arrangement, roller after and including taking down of existing old unserviceable shutter complete all as specified and directed.

S&F of anodised (powder coating of minimum thickness 50 micron) aluminium frame of doors, windows, ventilators, partitions etc with one or more rebates including joining cleat for fixing for complete all as specified and directed.

M&L for providing and fixing false ceiling of designer tile ivory painted (high pressure steam cured ) of 4mm thick (as per IS: 14862) of size 595x595mm and any one of the design (cascade or electra) in true horizontal level. Suspended on interlocking metal grid of hot dipped galvanized steel section (galvanized @120gms both side inclusive and black painted groove on all T webs) consisting of main T runner with suitably spaced joints to get required length and 15x32mm made of 0.3mm thick sheet spaced at 1200mm c/c and cross T of size 15x32mm made of 0.3mm sheet 1200mm long spaecd between main T at 600mm c/c to form a grid of 1200x600mm and secondary cross T of length 600mm and size 15x32mm made of 0.3mm thick sheet to be interlocked at middle of the 1200x600mm panel to form grids of 600x600mm and wall angle of size 24x22x0.40mm and laying false ceiling tiles in the grid including required cutting/making opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc.Main T runners to be suspended from trusses/ceilings using suitable suspension arrangement as per manufacturers instructions/literature. GI adjustable wire of 4mm dia with galvanized butterfly level clips spaced at 1200mm c/c along main T bottom exposed width of 15mm of all T section of 4mm dia GI wire shall be pre-painted with with polyster paint and black painted groove at centre of size 4mm depth and 4.5mm width, all complete at all heights as per direction of Engr-in-charge.

S&F 18/19mm thick solid PVC composite sheet, prelaminated on front side and plain matching dark shade laminated background as in kitchen cabinet shutters, backing, sides, top/bottom, etc, fixed with and incl SS flush screws incl necessary cutting for reqd shape, rebate, hinges, hooks, etc and fixing only of self closing hinges, wall hanging hooks, magnetic locks, handles, etc complete all as specified and as directed. (Notes:- (i) Necessary hinges, hooks, handles & locks shall be measured & paid separately as 'Supply Only' under relevant item. (ii) Labour charges for 'supply only' items are deemed to be included with quoted rates)

Supply only heavy duty Slim Nickel plated Stainless steel magnetic catch (L shape) with strong earth magnet, size 11mm x 35mm x 4mm complete all as specified and directed.

Supply only heavy duty stainless steel slip on hinges, self closing type with opening full overlay or 105°, suitable for 25mm thick shutter of maximum size 850mm x 550mm complete all as specified and directed.

Supply only ergonomically designed powder coated Aluminium anodised handle, finger pull type, suitable for 19mm thick shutter, size 14mm x 43mm complete including finish complete all as specified and directed. (Notes for item No. 30.00 to 31.00 :- Material for Item No. 30.00 to 31.00 to be incorporated in Item No. 29.00 here-in-before)

S&F HDHMR Door 32mm made out of exterior grade high density fibre (HDF) Homogeneous Board of Lignocellulosic fibrous material, specifically "Plantation Timbers" like eucalyptus, processed through drum De-barker system to remove slug, mud, sand grit bark & bad fibre to remove the big fibre and glue lumbs pass through the Z shifter. Manufactured with Homogeneous core, without layers by the mat forming technology, bonded through inhouse prepared glue, continuous European pressed by 192 cylinder to control multipoint pressure and temparature for uniform density profile across length & width, European rasin blow line blending for uniform distribution of rsin with fibre. Online blow detector, online thickness calibration for uniform thickness control, termite and borer resistance, router exterior grade product with moisture resistance, calibrated as per grade IS:12406:2003 & eco marked labelling by ISI for environment friendly as per norms of Ministry of Environment, LGBC membership and FSC certified used for main door, internal door of house, office and commercial applications outer finish for routering CNC working, painting, polishing etc. Standard height of 7-8 ft and width of 27/30/33/36/39/42/45 inch and thickness 30mm/32mm, size 8'/4' in thickness of 22/30mm for panel door and shaft door application complete all as specified and directed.

M&L for 12 mm thick prelaminated particle board, exterior grade, prelaminated both side with decorative choice lamination, fixed with screws to aluminum frame work for cupboard shutter complete all as specified and directed.

M&L for 25mm (avg) thick PCC (1:2:4) type B-0 (using 12.5mm graded crushed stone aggregate) as in leveling course complete all as specified and directed.

M&L for non skid (joint free) ceramic coloured tiles of 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, in floors etc set and jointed in neat cement slurry and pointed with white cement mixed with pigment to match with shed of tiles over and including 15mm thick screed bed or beading layer of cement mortar (1:4) for laying floor finishes complete all as specified and directed.

Ditto-all as per Item No.36.00 here-in-before but in skirting/dado over and including a backing coat of 10mm thick cement plaster in cement mortar (1:3) for laying floor finishes complete all as specified and directed.

M&L for non skid (joint free) ceramic coloured tiles of 7 to 8 mm 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 mixed with pigment to match with shed of tiles over and including 15mm thick screed bed or beading layer of cement mortar (1:4) for laying floor finishes complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description etc complete all as specified and directed.

M&L for 18-20mm thick green marble (any type) work (table rubbed and polished) machine cut in steps, jambs, pillars, window cill, cooking platform etc bedded and jointed with grey cement slurry and pointed with white cement (1:2) using marble dust with admixture of pigment to match the granite stone including and polishing over and including 15mm thick cement mortar (1:4) as screed bed complete all as specified and directed.

M&L for glazed ceramic coloured wall tiles (vertical) 350mm x 250mm x 7mm thick of approved shade set and jointed neat cement slurry and pointed with white cement mixed with pigment to match with shed of tiles as in skirting/dado/vertical wall over and including 10 mm thick cement plaster in cement mortar (1:3) complete all as specified and directed.

M&L for rounding to edges of stone slabs one edge, such as in steps, cooking platform, and other similar situations complete all as specified and directed.

M&L for rendering 10mm thick in cement mortar (1:6) on brick work or concrete surfaces of wall, finished even and smooth without using extra cement complete all as specified and directed.

M&L for rendering 15 mm thick on fair face of brick works or concrete surfaces of walls with cement mortar (1:4) in two coats (10mm thick backing coat + 5mm thick plaster) mixed with WPC @200ml per 50 Kg of cement on 5mm thick plaster, finished the surfaces even and smooth without using extra cement complete all as specified and directed. (Note : WPC will be measured and paid separately under relevant item.)

M&L for applying two coats of synthetic enamel paint (Ordinary tint) over a coat of pink primer after preparation of new wooden surfaces of any description over 10 cm girth or width complete all as specified and directed.

M&L for applying one coat of synthetic enamel paint (1st grade quality) after preparation of old painted wooden surfaces of any description, not otherwise described, over 10cm in width or girth complete all as specified and directed.

M&L for applying two coats of synthetic enamel paint over a coat of red oxide primer after preparation of new steel surfaces of any description over 10 cm girth or width complete all as specified and directed.

M&L for applying one coat of synthetic enamel paint after preparation of old steel surfaces of any description over 10 cm girth or width complete all as specified and directed.

M&L for applying two coats of oil emulsion distemper over a coat of alkali resistant primer over and including applying 3mm thick wall care putty newly plastered surfaces of wall after and including preparation of surfaces complete all as specified and directed.

M&L for applying two coats of oil emulsion distemper over a coat of alkali resistant primer over and including applying 3mm thick wall care putty on old decorated plaster surfaces of wall after and including complete removal of existing treatment and preparation of surfaces complete all as specified and directed.

M&L for applying two coats of oil emulsion distemper over a coat of alkali resistant primer on old decorated plaster surfaces of wall after and including complete removal of existing treatment and preparation of surfaces complete all as specified and directed.

M&L for applying one coat of oil emulsion distemper over old decorated ceiling surfaces after preparation of old plastered surfaces complete all as specified and directed.

M&L for applying one coat of oil emulsion distemper with roller over old decorated plaster surfaces of wall after preparation of surfaces complete all as specified and directed.

M&L for applying two coats of 100% Premium acrylic emulsion paint(using AIR-LESS PAINT SPRAYER) 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/ 10 sqm over wall surfaces by using AIR-LESS PAINT PRIMER SPRAYER using smart technique including complete removal of existing treatment for preparation/levelling of surface of wall scrapping using manual sand papers(where reqd) of approved grade to make the surface free from dust, loose paint etc complete all as specified and as directed.

M&L for applying two coats of 100% Premium acrylic emulsion paint(using AIR-LESS PAINT SPRAYER) 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/ 10 sqm over wall surfaces by using AIR-LESS PAINT PRIMER SPRAYER using smart technique including preparation of new plastered surface using manual sand papers(where reqd) of approved grade complete all as specified and as directed.

M&L for smartcare hydroloc, xtreme in a single component, ready to use, film forming interior waterproofing solution that provides best in class solution to interior waterproofing problems like dampness and efflorescence leakage on account interior or exterior plumbing issues, nahani traps, chajjas, rain drains, sanitary drains etc. Identify internal live leakages with the help of thermal imaging and take appropriate preparation steps for plumbing repair, cracks in windows or external walls, drains etc. Surface should be in SSD condition prior to the application of SmartCare Hydroloc Xtreme. Note for application : (a) Apply first coat of SmartCare Hydroloc Xtreme at 10% dillution with a forced coverage of 2.98 to 3.36 Sqm/Ltr from skirting to the effected area, covering an additional one ft distance across all sides of affected area. Allow it to dry for 6-8 hrs. (b) Apply second coat of SmartCare Hydroloc Xtreme (no dilution) with coverage of 2.98 to 3.36 sqm/Ltr perpendicular to first coat. Allow it to dry for 6-8 hrs all as specified and directed by Manufacturer instructions and as guided by Engr-in-Charge.

M&L for smartcare damp proof ultra or equivalent make with PU Hybrid polymers and reinforcing acrylic polymers, resist hydro static pressure upto 10 Bars, CBA of 2.5mm at 650micron. Note for application : (a) Apply first coat at 30% dillution with water. (b) Apply second and third coat without any dilution). (c) In between 2nd and 3rd coat 40 GSM geotextile needs to be applied to provide better elongation & reinforcement. Note : Consumption - 1.20 Kg for 03 coats per Sqm and elongation - 4005, tensile 2.90 mpa, solid content 55%, specific gravity 1.15 gram/CC, SRI-106 complete all as specified and directed.

S&F of 4.0mm thick sheet glass ordinary quality and glazing with oil putty or fixed with bead/glazing pins in squares not exceeding 0.50 sqm with solar coated film 25 micron reflective type of each pane complete all as specified and directed.

S&F of 4.0mm thick sheet glass ordinary quality and glazing with oil putty or fixed with bead/glazing pins in squares exceeding 0.50 sqm with solar coated film 25 micron reflective type of each pane complete all as specified and directed.

S&F of 3.0mm thick sheet glass ordinary quality and glazing with oil putty or fixed with bead/glazing pins in squares not exceeding 0.50 sqm each pane including hacking out old broken glass (any thickness and size, quality or description from wooden frame etc) fixed with putty or beads complete all as specified and directed.

S&F for vitreous china wash basin, white, flat back, size 550 X 400mm, excluding taps, chain and plug and porcelain stopper but including 32mm dia PVC waste pipe, brackets (02 Nos), 32mm size full threaded brass chromium plated waste coupling etc and cutting for and pinning in ends of brackets or erecting stand including making good of disturbed surfaces in CM (1:3) complete all as specified and directed.

S&F in repairs of 15mm dia bib tap, fancy type, cast copper alloy with crutch or butterfly handles, screwed down, screwed for iron pipe or for brass ferule, chromium plated with long screw type fixed complete all as specified and directed.

S&F in repairs of 15 mm bore stop valve/angular stop valve, fancy type, chromium plated , cast copper alloy screwed down high pressure with crutch or butterfly handle screwed both ends for iron pipe or for unions complete all as specified and directed.

S&F in repairs of 15 mm bore stop valve, fancy type chromium plated with long shank and cup (concealed type) cast copper alloy screwed down high pressure with crutch or butterfly handle screwed both ends for iron pipe or for unions complete all as specified and directed.

S&F in repairs of brass chromium plated tubular towel rail, 20mm dia, D-type, 60cm long between flanges complete all as specified and directed.

S&F in repairs of 75mm bore PVC (SWR) floor trap plain with grating including jointing with solvent cement complete all as specified and directed.

S&F in repairs of 15mm dia pillar tap, cast copper alloy with capstan heads, chromium plated, screwed down high pressure, with letter 'HOT' or 'COLD' with long screwed shanks & fly nuts, screwed for iron pipes complete all as specified and directed.

S&F in repairs of 10 Ltrs capacity, PVC valveless, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets complete with all internal accessories and fixed to wall and jam nuts on both sides, PVC flush pipe 32mm dia suitable for low level cistern fixed properly to inlet of WC and making good to disturbed surfaces of wall or floor complete all as specified and directed.

S&F in repairs of vitreous china squatting pan 'Orissa' pattern, size 580x440mm white, with integral foot rests with P or S trap (excluding flushing cistern and flush pipe) including connection to trap, and to flushing pipe, anti-syphonage pipe etc complete including making good to floors with PCC bedding (1:4:8) type D2 using 40mm nominal brick ballast and connection to trap with cement mortar, and making good to floor complete all as specified and directed.

S&F in repairs of vitreous china wash down water closet pan (pedestal pattern) white with 'P' or 'S' trap type (excluding flushing cistern & flush pipe) including connection to trap with 110mm PVC (SWR) connection and lip ring & to flushing pipe, anti-syphonage pipe out in with and including white seat cover etc. including making good to floor complete all as specified and directed.

S&F in repairs of 15 mm dia PVC connection pipe of length 450 mm with 02 Nos brass check nuts complete all as specified and directed.

S&F in repairs of 15 mm dia PVC connection pipe of length 600 mm with 02 Nos brass check nuts complete all as specified and directed.

S&F of 32 mm bore low density polyethylene pipes (LDPE) of pressure rating 6kgf/cm2 fixed complete to wall or in floors etc. as in outlet pipe for WHB, urinal etc.complete including taking down old unserviceable pipe all as specified and directed.

S&F of 15mm dia tubes (medium grade) galvanised iron, with all fittings and fixed complete to walls and ceilings or laid in floors, wall etc (surface or concealed type) after and including taking up or down existing unserviceable steel tubing complete all as specified and directed.

S&F in repairs of Brass CP 3 in 1 Wall Mixer for mixing hot & Cold water screwed down for iron pipe and fixed and joint with adhesive, taflon tape, etc complete all as specified and directed.

Disconnecting existing water tanks of (exceeding 250 & not exceeding 500 litres in capacity), setting aside (or lowering if required) and cleaning, removing all scale and dirt etc from tanks and mouth of pipe including hoisting (if required) reconnecting and refixing in position with required fittings complete all as specified and directed. (NOTE: Date of cleaning must be written at side of water tank with white paints after cleaning of tank)

Disconnecting existing water tanks of (exceeding 500 & not exceeding 1000 litres in capacity), setting aside (or lowering if required) and cleaning, removing all scale and dirt etc from tanks and mouth of pipe including hoisting (if required) reconnecting and refixing in position with required fittings complete all as specified and directed. (NOTE: Date of cleaning must be written at side of water tank with white paints after cleaning of tank)

S&F of 500 Ltr capacity rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) multi layer, (three layer) ISI Marked hoisted and fixed in position with cover of tank with its locking arrangement, making hole for inlet, outlet and overflow connection with and including 20mm dia ball valve high pressure of PTMT (minimum weight 210 gms) including dismantling / taking down old unserviceable PVC water tank, ball valve etc complete all as specified in SSR Part-I and directed.

S&F of 1000 Ltr capacity rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) multi layer, (three layer) ISI Marked hoisted and fixed in position with cover of tank with its locking arrangement, making hole for inlet, outlet and overflow connection with and including 25mm dia ball valve high pressure of PTMT (minimum weight 455 gms) including dismantling / taking down old unserviceable PVC water tank, ball valve etc complete all as specified in SSR Part-I and directed.

S&F in repairs of 32mm waste coupling of Chromium plated as completed all as per specified and directed.

S&F in repair of toilet paper holder fixed to walls with chromium plated (CP) brass screws all as specified and directed by Engr-in-Charge.

S&F for 100 mm dia grating doom PTMT (minimum weight 25gms) complete all as specified and directed.

S&F in repairs of 20mm dia aluminium curtain rail with fixing brackets, stops, rollers etc. complete all as specified and directed.

S&F in repairs of health faucet chromium plated with push bottom, flexible steel pipe with PVC lining of 1mtr long suitable for 15mm dia fancy type complete all as specified and directed.

S&F in repairs of 125mm size brass chromium plated shower roses with arms, swivel joints, including fixing to steel pipe or union of 15mm dia complete all as specified and directed.

R N CHATTERJEE (BID ID -3393151)

M/S. ARUP KUMAR DEY (BID ID -3389168)

N S CONSTRUCTION (BID ID -3391881)

N C DUTTA (BID ID -3392278)

SWWAPAN BUILDERS (BID ID -3392864)

SITALA COMMERCIAL AND CONSTRUCTION COMPANY (BID ID -3392955)

BANERJEE ENTERPRISE (BID ID -3392595)

S..S. ELECTRIC CO. (BID ID -3393381)