SPECIAL REPAIR TO BUILDING NO T 5 JCO MESS AND T 12 SINGLE JCO ACCN AT 3 AFSR OF AIR FORCE STATION BORJHAR UNDER GE AF BORJHAR 2ND CALL

Amount

SCHEDULE 'A' PART-I (B/R PORTION)

SCHEDULE "A" PART I Dismantling floor, hearth and wall tiling including cement mortar bedding (but excluding backing), removing rubbish off the premises complete all as directed.

M&L for Coloured non skid ceramic tiles 7 to 8 mm thick (Square/rectangular) area of each tile exceeding 0. 18 sqm but not exceeding 0.36 sqm, in floors etc, set and jointed in neat cement slurry and pointed in white or Coloured cement to match over and including 15 mm thick screed bed in Cement Morter (1:6) complete all as specified and directed.

M&L for Coloured non skid ceramic tiles 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 in white or Coloured cement to match over and including 15 mm thick screed bed in Cement Morter (1:6) complete all as specified and directed.

M&L Glazed ceramic tiles in vertical surface 350x 250x 7 mm/ 450X 350X 7mm thick (size of tiles as approved by GE) set and jointed in neat cement slurry and pointed in white or colour cement to match the tiles over and including 10 mm thick rendering in Cement Morter (1:4) complete all as specified and as directed.

Dismantling of asbestos cement sheet (Corrugated semi corrugated etc) as in roof covering complete all as directed.

S & F pre - painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall fixed with self tapping screws as specified and as directed.

S & F pre - painted galvalume aluminium zinc coating GI based plain steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in ridge fixed with self tapping screws as specified and as directed.

Demolition of brick work or stone boulder masonery built in cement mortar or cement lime mortar including all quoins, arches, pillers etc but including ashlar facings, dressed stone work and precast concrete articles complete all as directed.

M&L for brick work with Sub class 'B' brick exceeding 6 metre mean radius built in CM (1:6) complete all as specified and directed.

Taking down cement plaster on brick or stone walls, etc including raking out joints, hacking for key, scrubbing down with water complete all as specified and directed

M&L for rendering 15 mm thick in CM (1: 6) on other than fair faces of brick work surfaces and smooth with out using extra cement complete all as specified and directed.

M&L for preparation of new plastered surface of wall and applying two coats of cement base paint over a coat of alkali resistant primer complete all as specified and directed.

M&L for complete removal of existing treatment and applying two coats of white washing on wall surface including necessary wall putty to fill small hole, cracks surface complete all as specified and directed.

M&L for complete removal of existing treatment rubbing down and stopping of cement base paint or any type of treatment ,filling all the spots by plaster of paris and applying two coats of cement base paint complete all as specified and directed.

M&L for complete removal of existing treatment and applying two coats of colour wash including necessary wall puty to fill small hole, cracks surface complete all as specified and directed.

S&F 20 mm thick granite slab ( table rubbed and polished ) machine cut, laid over screed bed, bedded as in steps,jambs, pillars, window cills, cooking platforms and like in CM (1:4) including pointing in white cement and marble dust (1:2) with admixture of pigment to match with shade of granite including 20 mm thick screed in CM (1:4) including rounding the edges of all sides complete all as specified and directed.

Demolition of cement concrete in ground floors and pavings not exceeding 15 cm thickness (below or above ground level) complete all as directed.

M&L for 75 mm thick PCC (1:3:6) type C1 (using 20 mm graded crushed stone aggregate) as plinth protection complete all as specified and directed.

M&L for chequered cement concrete tiles with grey cement & pigment of size 30cm x 30cm x 22 to 25 mm thick, set jointed and pointed in neat cement slurry in floors over and including 15mm thick screed bed in cement mortar (1:6) complete all as specified and as directed.

Taking down chowkat or frames with shutters (without taking off shutters from the frame) not exc. 1.5 Sqm each complete all as directed.

All as per serial item No.20 above but exc. 1.5 Sqm and n.exc. 4.00 Sqm each.

Taking down shutters of any description exc 1 sq. m but n exc 2 sq.m each complete all as directed.

S&F 125x60x1.25 mm pressed steel frame for doors with one or more rebates including joining cleat for fixing and required concrete filling in the frame complete all as directed.

S&F 2nd class hard wood plain solid straight chowkats and frame of wrought framed rebated on the solid rounded or chamfered put together with glue pinned at join complete all as directed.

S&F solid PVC door frame of size 50mmx47mm made out of 5mm plain coloured PVC sheet reinforced with MS square tube in opening complete all as specified and directed.

S&F factory made soild PVC moulded door shutter 28 to 30 mm thick (stiles) with 2 mm thick moulded PVC sheet on the front face and 2 mm plain colour PVC sheet on back face, including shelves back side and left, right side of cup bourd frame complete all as specified and directed.

S&F aluminium anodised powder coated (min thickness 50 microns) frame for doors, windows, ventilators, weight not less than 0.55 Kg/RM complete all as specifed and directed

S & F Powder Coated (Min thickness 50 microns)Anodized aluminium push pull type partly paneled and partly glazed door shutter (double leaf) having top rail of section 85.00mmx44.45mmx2.00mm, bottom rail of section 85.00mmx44.45mmx2.00mm thick, door verticals of section 44.45mmx44.45mmx2.00mm thick and lock rail of section 85.00mmx44.45mmx2.00mm thick with aluminium anodized chowkats of section 63.50mmx33.10mmx2.50mm thick including necessary jointing cleats, glazing clips, rubber packing, snap beading, screws, handle and locking arrangement etc. fitted with 12mm thick pre laminated particle board, interior grade pre laminated with decorative face laminations both sides on bottom panel and 5.5 mm thick float glass tinted quality on top panel complete all as specified and as directed

S&F 35 mm thick flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides complete all as directed.

S&F 35mm thick second class hard wood glazed and skeleton shutters, open rebated and prepared to receive glass, gauge etc (without Sash bars) with plain, chamfered or rounded, mitred beads for securing glass etc, sizes of members of shutters all as specified in SSR part-I section 8 clause 8.20 (b) complete all as specified and directed.

S&F 30 mm thick second class hard wood glazed and skeleton shutters for window and ventilator, open rebated and prepared to receive glass, gauge etc with plain, chamfered or rounded, mitred beads for securing glass etc (with Sash bars), sizes of members of shutters all as specified in SSR part-I section 8 clause 8.20 (b) complete all as specified and directed.

S&F 200 mm long Aluminium anodised, barrel tower bolts of extruded section and fixed complete all as directed.

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

S&F 100 mm butt hinges, heavy weight, cold rolled mild steel, and fixed complete all as directed.

S&F 75 mm butt hinges, cast brass, with mild steel hinges pin, bright polished and fixed complete all as directed.

S&F 150 mm size aluminium anodised handles, cast type, anodised complete all as directed

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

S&F 3 mm thick sheet glass , ordinary quality , glazing with oil putty or with wooden beads, area not exceeding 0.50 Square Metre each pane complete all as specified and as directed.

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

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

Dismantling timber scantling 40 sqcm and over in section, in any position unframed work complete all as directed.

M&L for 2nd class hard wood in scantlings timber unframed and fixed clean sawn complete all as specified and as directed

S&F Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, ecx 15cm long n exc 22.5cm long diameter of shank 11 to 15 mm complete all as specified and as directed.

Dismantling boarding, any description,fixed in any position with nails complete all as specified and as directed.

S&F 2nd class hard wood weather boarding, clean sawn, plain, 20mm thick or feather edged 15 mm to 20 mm thick and fixed with 30 mm laps planed both sides with butt joint fixed with nails to timber frame/roof member complete all as specified and as directed.

M&L for preparation of new wood and wood based surfaces of any description, not otherwise descri-bed, over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and as directed.

M&L for preparation of old surface of wood or wood based surface of any description not otherwise described, over 10cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed.

M&L for preparation of old surface of steel of any description not otherwise described, over 10cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed.

Taking up or down 15 mm bore GI steel tubing and connections, including cleaning for re-fixing or removal to store complete all as directed.

S&F 15 mm dia galvanized pipes medium grade with all fittings and fixed to walls and ceilings or laid in floors complete all as specified and directed.

Taking up or down 20 mm bore GI steel tubing and connections, including cleaning for re-fixing or removal to store complete all as directed.

S&F 20 mm dia galvanized pipes medium grade with all fittings and fixed to walls and ceilings or laid in floors complete all as specified and directed.

S&F bib taps chromium plated 15mm bore with crutch or butterfly handle, fancy type screwed, screwed for iron pipe or for brass ferrule complete all as specified and directed.

S&F in repair vitreous China wash hand basin, white, flat back, size 580 x 450mm excluding taps, waste, chain and plug, porcelain stopper but including brackets, cutting for pinning in ends of brackets or erecting stands also including PTMT waste coupling 32mm dia PVC waste pipe of adequate length and dia and PVC connection pipe 450 mm long icluding fancy type pillar tap 15mm nominal bore complete all as directed.

S&F Stop valves,cast copper alloy 15 mm dia fancy type,chromium plated screwed down,high pressure,with capstan handle screwed both ends for iron pipe or for unions complete all as specified and directed

S&F PTMT grating with 125mm dia waste hole including embedding in tiles with white cement (Minimum weight 40 gms ) complete all as directed.

S&F in repair stainless steel sink with draining board,made out of 1.00mm thick sheet for kitchen or laboratory with plug, washers waste pipe, cast iron cantilever brackets,connecting union overall size 915mmx460mm, bowl size 410x330x 160mm complete all as directed.

S&F in repair vitreous china squatting pan “Orissa pattern of size 580x440mm white, with integral foot rests (excluding flushing cistern and flush pipe) but including lime concrete bedding complete all as specified and directed.

S&F in repair PVC low level flushing cistern 10 ltrs capacity white with inlet, ball valve, float valve and handle including brackets, PVC flush pipe ,PVC connection complete all as specified and directed.

S&F in repair of 32 mm dia bore PVC Low density polyethylene pipes (LDPE) of pressure rating 6 kgf/Sqcm laid in trenches/ floor complete all as specified and directed.

S&F sheet glass shelf assembly consisting of 5.5mm thick sheet glass 12cm wide with chromium plated bracket guard and railing 60cm long complete all as directed.

Demolition of cement concrete (reinforced) of any description and in any position not otherwise specifically provided for (reinforcement cut as required to facilitate demotion) complete all as directed.

M&L for use and waste of formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping) complete all as specified and directed.

M&L for RCC (1:1.50:3) type A-1 (using 20 mm graded crushed stone aggregates) as in slab complete all as specified and directed.

M&L for TMT (Grade FE- 500 D) bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as directed.

SCHEDULE "A" PART II Taking down carefully copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendents, regulators, sockets, light fittings etc removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, complete all as directed.

M & L for point wiring , with 1.5 sqmm PVC FRLS insulated(red for phase and black for neutral) sheathed , multi stranded copper conductor 1100 volt grade cable and 1.5 sqmm green in colour PVC insulated multy stranded copper conductor cable for earth continuity wire drawn through in and including PVC casing capping not less than 20 mm width and 1.2 mm thick with all fittings and accessories and connected to common earth bus including factory made sunk mild steel terminal box flush type with 3 mm thick plastic laminated sheet top cover or PVC termination board / boxes for mounting switches, sockets, regulators etc and including all other fixing accessiories for one light point controlled by one way switch complete all as specified and directed

All as per serial item No. 68 above but for one ceiling / exhaust fan point controlled by one switch.

All as per serial item No. 68 above but for one socket 5 Amps on independent board.

All as per serial item No. 68 above but for one 5 Amps socket t point on same board.

All as per item No. 68 above but for one 3 pin 5/15 Amps switch socket out let independent board and using PVC insulated, unsheathed FRLS stranded copper conductor cable of size 1.5 Sqmm and 2.5 sqmm for earth continuity conductor.

All as per item No. 68 above but for one 3 pin 5/15 Amps switch socket out let on independent board and using PVC insulated, unsheathed FRLS stranded copper conductor cable of size 4 Sqmm and 2.5 sqmm for earth continuity.

S&F switch piano flush type single pole one way 5 amps complete all as specified and directed.

S&F socket outlet 2-in 1, 5 Amps 3 pin flush type complete all as specified and directed.

S&F switch socket combination 5 -in-1, 5 Amps 5 pin flush type complete all as specified and directed.

S&F switch socket combination 2 in 1, 5 pin 5/16 Amps flush type universal complete all as specified and directed.

S&F ceiling rose, surface bakelite 65x50 mm three terminal complete all as directed.

S&F type electronic type ceiling fan regulator AC 230 Volts complete all as directed.

S&F Batten lamp holder PVC cased suitable for batten fitting complete all as directed.

Taking down existing old unserviceable main switch / MCB DBs of any type and size complete all as directed.

S&F MCB DB , SPN, 4 way IP-43 made of sheet steel phosphatised, powder painted with bus bar, neutral link, earth bar and Din rail ,230 Volts with double door complete all as directed. Make: Legrand Cat No. 607710 or equivalent or equivalent models of make siemen/sehiender.

S&F MCB DB SPN, 12 way IP-43 made of sheet steel phosphatised, powder painted with bus bar, neutral link, earth bar and Din rail ,230 Volts with double door complete all as directed. Make: Legrand Cat No. 607712 or equivalent models of make siemen/sehiender.

S&F MCB SPN, 240 Volts, 'C' series, breaking capacity 10 KA of rating 32 Amps complete all as directed.

S&F MCB SP 240 Volts, 'C' series, breaking capacity 10 KA of rating 6-32 Amps complete all as directed.

Supply, fixing single pole and neutral enclusure with a two pin and earth plug and socket completed with one single pole MCB of capacity 20 Amps complete all as directed. Make: Legrand Cat No. 607841 or equivalent models of make siemen/sehiender.

Taking down ceiling fans of any sweep,sealing cable ends, dismantling blades and refixing the same in position after replacing connection cable up to ceiling rose and painting with synthetic enamel paint by spray machine complete all as directed.

Taking down exhaust fans of any sweep and refixing the same in the existing position complete all as directed.

S&F LED tube light fittings , 1 x 18 w box type surface mounted 230 V, 4 feet with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable with suitable size and including one LED tube, 18 W complete all as directed. Make: Havells Cat No. 18WLED865SPCSS or equivalent model of make Bajaj/Phillips/Surya/Wipro.

S&F in repair 36 Watt LED 4000K Ultra modern recess mounting luminaire square type suitable for armstrong/grid/POP ceiling complete with separate electronic driver & high brightness SMD LEDs ceiling cut out 2 feet x 2 feet complete all as directed. Make: Crompton Cat No. LCPL-36-CDL or equivalent model of make Bajaj/Phillips/Surya/Wipro.

S&F LED mirror light fittings 7 Watt integral polycarbonate LED channel with white acrylic cover 2 ft complete all as directed. Make: Crompton Cat No. LCL-07-CDL or equivalent model of make Bajaj/Phillips/Surya/Wipro.

Taking down existing sub main wiring of any size and type including batten / conduit complete all as directed.

M&L for sub main wiring with 2 x 6 Sq mm PVC FRLS insulated single core unsheathed stranded copper conductor drawn in and including PVC casing caping with all accessories with continuous running earth wire by 4 Sq mm PVC FRLS unsheathed multi strand copper conductor as earth wire complete all as directed. (2 run of 6 sqmm & 1 run of 4 sqmm incl casing caping shall be measured as 1 Round)

Earthing complete with galvanised steel earth plate electrode 60cm x60cm x6mm thick buried directly in ground earth pit not less than 2.25 mtr deep below normal ground level ) with top edge of plate not less than 1.5m below ground level, connecting to the Galvanised iron earth lead wire 4.0 mm dia , by means of nuts, bolts, check nuts and washer etc of galvanised iron and earth lead protected by provision of GI pipe light grade 32mm bore light grade from earthing test point or main controling switch as directed including providing funnel with 20mm bore GI pipe light grade, wire mesh,charcoal or coke andcommon salt in alternative layer of 15 Cm (compactedd thickness) all round the earth electrode,concrete earth pit in PCC (1:2:4) type B-1 using 20mm graded stone agagregates with 50mm thick cover of RCC (1:2:4) (re-inforced with 8mm dia TMT bar @15 cm C/C bothways and MS bar handle made of 10mm dia bar) including necessary earth work in excavation,returning in and removal of surplus soil to a distance not exceeding 50mtr, all as per electrical plate No 3 of MES Schedule Part-I including earthing pit cover etc. complete all as directed.

Ms Sukumar Talukdar and Co.

M/s Ravi Enterprise