SPECIAL REPAIRS TO BLDG NO T-25 DLWC OFFICE, DET BASE WKSP GP OFFICE, TECH LIBRARY BLDG OF 515 AND OTHER MINOR WORKS UNDER GE(SOUTH) BANGALORE

Amount

Dismantling cement (corrugated, semi corrugated etc,) sheets in roof covering all as specified and as directed.

S&F pre-painted galvalume aluminium zinc coating GI based plain sheet steel sheet0.50 mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wal and gutter, fixed with self tapping screws all as specified and as directed.

S & F 0.50mm thick pre painted Galvalume aluminium zinc coating GI based corrugated steel sheet of having colour or exterior side tensile strength of 550Mpa as in roof covering / cladding to walls fixed with self tapping screws as specified and conforming to all as specified and as directed.

Dismantling unframed timber scantling 40 sq cm and over in section in any position all as specified and as directed

M&L for 2nd class hard wood clean sawn in as in scantling framed and fixed to walls with screws etc all as specified and directed..

Dismantling framed timber fillets, rails, posts, rafters, purlins etc under 40 sq cm in section in any position

S&F rolled sections as in main and cross beams, hop and jack rafters, purlins where connected to common rafters and running rails and guiders for sliding doors fixed with angle cleats or other connecting plates, conforming to Fe-410-W (Gde-E-250) quality-A.

Dismantling Wall and Ceiling Boards any thickness, all as specified and directed

S&F Gl frame work for seamless ceiling suitable for 600x600mm ceiling board comprising of Gl perimeter channnel 0.55 mm thick with two unequal flanges of 20 and 30 mm and web of 27 mm fixed to surrounding wall using nylon sleeves and screws at 450 mm centre to centre/intermediate channel 0.9 mm thick having two equal flanges of 15 mm each and web of 45 mm suspended from soffit at approx 900 mm centre to centre with Gl cleat and steel expansion fasteners with and including ceiling section (not exc 1.2 m length) of 0.55 mm thickness having kurled web of 50 mm and flange of 26 mm each with lips of 10.5 mm fixed to the intermediate channel with connecting clips across the intermediate channel at 457 mm centre to centre.all as specified and directed

M&L Hangers 4 mm dia G.I (upto 1200 mm length) adjusting level fixed to roof slabs, iron/wooden framework by means of ceiling cleats made out of G.I. flat 40 x 3 mm size 60mm long complete all as specified.

M&L 4 mm thick fibre cement plain building boards, fixed to GI ceiling grid.all as specified and directed

Taking down chowkat or frames with shutter (without taking off shutters from the frame) not exc 1.5 sqm all as specified and directed

Taking down chowkat or frames with shutter (without taking off shutters from the frame) exc 1.5 sqm but n.exc 4 Sqm all as specified and directed

S&F aluminium anodised frame for doors, windows vetilators with one of more rebates incl joining cleat for fixing etc, with powder coating complete all as specified.

S&F anodised aluminium window and ventilator shutters, sliding type without sash bar, aluminium section weighing 0.55 Kg/m incl necessary joining cleats, glazing clips, rubber packing, anodised aluminium spap beading, screws etc, complete all as specified.

S&F anodised aluminium door shutters, aluminium section weighing .55 Kg/m incl necessary joining cleats, glazing clips, rubber neoprene packing, aluminium snap beading screws etc. complete all as specified.

M&L for 105x60mm pressed steel frames for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate, etc., complete, as specified, supplied and fixed.

Cutting holes in brick walls in cement mortar for inserting holdfasts and making good dismantled portion in cement mortar 1:3 or cement concrete 1:2:4 Type B-1 as required.all as specified and directed

M&L for Preparing surfaces of wood and wood based materials, steel and iron work, treating small articles such as stop, covers, gully gratings, holdfasts, ends of posts, backs of chowkats, etc., area n exc 0.1 sq. m each, and treated with tar or coal tar black paint complete all as specified and as directed.

S&F Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hold fasts; wall ties; and similar small articles conforming to Fe-290 Gde-E-165

M&L for PCC 1:2:4 type C-0 as in cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed platesback filling of pressed steel door frames all as specified.

S&F 35 mm thick 2nd class hardwood rail and style plain framed panelled shutter (two panel) with lock rail and panel of 9 mm B.W.P. commercial ply or 12 mm veneered particle board with commerecial veneering on both faces. The size of rail and stiles as per IS : 1003 (Part-I), klin seasoned and chemically pressure treated.all as specified and directed

S&F stainless steel wire cloth, 0.36 mm nominal dia of wire and average width of aperature 1.40 mm and fixed with stainless steel wire staples.all as specified and directed

S&F sheet glass 4mm thick ordinary quality, in squares n exc 0.5 sq. m each pane all as specified and directed

All as per item no 24 above but 4.8mm thick sheet glass exc 0.5 sq. m each pane all as specified and directed

S&F 12mm thick prelaminated particle board, interior grade, prelaminated both sides with decorative choice lamination & other side balancing white lamination, fixed with screws to timber frame work all as specified and directed

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

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

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

S&F solid PVC door frame at size 50 mm x47mm made out of 5 mm plain colour PVC sheet reinforced with M.S Square tube, supplying & fixed in opening as per specification and drawings.

S&F factory made solid panel PVC door shutter 30 mm 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 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 colour PVC shet to be fitted in the M.S frame selded/sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement fixed to frame, all as per specification & drawing.

S&F 75 mm long stainless steel hinges, medium weight, cold rolled steel and fixed to PVC frame.all as specified and directed

S&F 150 mm long extruded aluminium alloy handles, fabricated type, anodised.all as specified and directed

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

Demolition of cement concrete in ground floors and pavings not exceeding 15 cm thickness (below or above ground floor) including removing the debris out side MD land complete all as specified and as directed.

M&L 75 mm thick cement concrete type D-2 1:4:8 (using 40 mm graded crushed stone aggregate), as in sub base of floors.

M&L 25 mm thick cement concrete type B-0, 1:2:4 (using 12.5 mm graded crushed stone aggregate), as in sub base of floors.

S & F light shade vitrified ceramic tiles 10mm thick (square / rectangular) polished, area of each tile 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 20mm thick screed bed in cement mortar in CM 1:6

S&F light shade vitrified ceramic tiles 10 mm thick (square/rectangular) polished, area of each tiles not exceeding 0.36 sqm, inwall etc set and jointed in neat cement slurry and pointed in white or coloured cement to match, over and including 10 mm thick plaster in cement mortar 1:4 as specified and as directed

S&F coloured non skid ceramic tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white cement or coloured cement to match over and including 15 mm thick screed bed in cement mortar 1:6.all as specified and directed

Dismantling floor, hearth or wall tilling including cement mortar bedding (but not backing), removing servicieable tiles to store and rubbish off the premises.all as specified and directed

S&F coloured Glazed ceramic tile in verticle surface 300x450x7-8mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match over 10 mm thick rendering in CP 1:4 all as specified and directed

M&L preparation of old plastered surfaces of walls and applying two coat of distemper oil emulsion.all as specified and directed

Demolition of Brickwork or stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles all as specified and directed

M&L precast cement concrete 1:3:6 type C-1 (using 20 mm graded crushed stone aggregate) as in block masonry with solid blocks, exc 10 cm in width and setting in mortar complete 1:6 all as specified and directed

M&L precast cement concrete 1:3:6 type C-1 (using 20 mm graded crushed stone aggregate) as in block masonry with solid blocks, exc 10 cm in width and setting in mortar complete 1:4 all as specified and directed

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

M&L rendering 15 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4 incl finished even and smooth (without using extra cement).all as specified and directed

M&L rendering 15 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:6 incl finished even and smooth (without using extra cement).all as specified and directed

M&L preparation of newly plastered surfaces of wall and applying two coats of distemper oil emulsion white or tint over primer with 1mm wall putty on plastered surface complete all as specified.

M&L preparation of newly plastered surfaces of wall and applying two coats of cement base paint over a coat of primer surface all as specified and directed

M&L preparation of new or previously untreated steel and iron surfaces of any description, over 10 cm in width or girth, not otherwise described and applying two coats of synthetic enemel paint over a coat of red oxide.all as specified and directed

Supply and laying of 20 mm dia CPVC pipe SDR 11 & plain CPVC SDE 11 fitting on wall/ceiling or laying in floors including taking down of existing GI / CPVC pipes complete all as splecified.

S&F in CPVC brass treaded elbow 20 mm fixed with all as specified and directed

S&F CPVC brass treaded Tee 20 mm all as specified and directed

S & F in repair vitreous china washdown water closet pan & trap (pedestal pattern) with plastic water closet seat black closet pattern with flat bottom and cover and mild steel chromium plated or aluminium hinginng device with flush pipe to pedestal pan incl all joints incl connection to drain pipe and flush pipe.all as specified and directed

S&F in repair PVC low level flushing cistern 10 ltr capacity, valveless, syphonic action type with inlet, ball valve float and handle incl brakcet and flush pipe 32 mm dia complete all as specified.

S&F in repair Health faucet (ABS Body) mild steel chromium plated suitable for 15 mm dia pipe with 1.25 metre long flexible tube and ABS wall hook including making connections and fixed in position complete in all respect as specified.

S & F in repair vitreous china white wash hand basin flat back size 550x400 mm incl brackets chain & plug and waste pipe waste coupling etc.

S&F 32 mm bore waste fittings, brass, chromium plated for glazed ware basins with long screwed shanks and fly-nuts, flange end bedded red lead cement and other end fixed.

S & F PVC connection 15 mm dia with PTMT nuts of lenth 450 mm.all as specified and directed

S&F in reapir 15 mm bore stop valves, 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 union and fixed.all as specified and directed

S&F in repair 15 mm bore Fancy type Bib taps, cast copper alloy chromium plated with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed.all as specified and directed

S&F in repair 15 mm bore pillar taps, cast copper alloy, fancy type with capstan heads, chromium plated screwed down high pressure with or without lattered 'Hot' or 'Cold' with long screwed for iron pipe and fixed. all as specified and directed

S&F in repair Brass chromium plated shower rose 125mm size with or without swivel joints, any size, including fixing to steel pipe or union complete all as specified

S&F in repair brass chromium plated tubular towel rail 20 mm dia, D type 60 cm long between flangesall as specified and directed

S&F shelf of PTMT fixed with and incl Chromium plated brass screws and wooden/plastic cleats (Min wt 300 gms)all as specified and directed

M&L Granite (of any type) tiles 20 mm thick machine cut, bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone incl grinding and polishing complete,

S&F 3.0 mm thick figured glass, pin head type and glazing with oil putty in square n.exc 0.5 sqm in each pane.all as specified and directed

Dismantling PVC/CI/AC drain pipe n.exc 110 mm dia all as specified and directed

S&F 75 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors complete all as specified & directed.

M& 75 mm dia PVC (SWR) floor trap, plain with grating including jointing with solvent cement complete all as specified & directed.

S&F 110 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors complete all as specified & directed.

PVC 110 mm bore (SWR) branch piece, single (single Y) equal or unequal with access door.all as specified and directed

PVC 110 mm bore (SWR) reducers all as specified and directed

PVC 75 mm bore (SWR) vent cowl all as specified and directed

S&F in repairs 20 mm bore ball valves high pressure of PTMT with epoxy coated aluminium rod & high-density plastic ball screwed for iron pipe and fixed, (Min wt 210 gms) all as specified and directed

S&F CPVC tank adaptor 25mm dia.all as specified and directed

S&F 500 Ltr rotational moulded poly-ethylene water tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR part-I including taking down of existing tank and all as specified and directed

S&F chequered cement concrete tiles 20 cm x 20 cm x 25 mm thick with grey cement and pigments, set, jointed and pointed in neat cement slurry in floors over and including 15 mm thick screed bed in cement mortar 1:6.all as specified and directed

M&L for 75 mm thick, PCC 1:3:6 type C1 (using 20mm graded stone aggregate), finished even and smooth without using extra cement.as in plinth protection incl joints filling complete all as specified.

Dismantling structural steel work including doors, gates but excluding framed truss etc.all as specified and directed

M&L for cement concrete 1:2:4 type B1 using 20mm graded stone aggregate as in posts,pillars etc all as specified and directed.

S&F for Framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete usingFe 410-W (Gde -E-250 Quality A) all as specified and directed.

S&F Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161-1979 grade St.-240 all as specified and directed.

Roughning Surfaces of old concrete floor by Picking,sweeping clean and washing down with water to remove dust etc and brushing neat cement slurry with 3.0Kg of cement per Sqm all as specified and directed.

M&L Granite (of any type) tiles 20 mm thick machine cut in skirting/dado laid over cement screed and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone incl grinding and polishing complete over and including 10 mm backing coat of CM 1:4.all as specified and directed

M&L complete removal of existing treatment and applying two coat of cement base paint over a coat of white wash.all as specified and directed

Excavation in trenches n. exc 1.50 m wide and n.exc 1.5 m deep and taking out in fdn in soft/ loose soil complete all as specified and directed. .

M&L PCC 1:4:8 type D2 using 40mm graded stone aggregate as in foundation, Filling and mass concrete complete all as specified and directed.

M&L for providing cement concrete type C1, 1:3:6 ( 20 mm graded agg)as in coping, bed plates for angle iron etc complete all as specified and directed.

M&L for returning filling in including spreading levelling watering and well ramming in layers n.exc 25cm of hard/dense soil complete all as specified and directed.

M&L for removal of excavated material exc 250m but up to a distance of 1.5 km and depositing where directed by Engineer-in charge.

Supply only integral water proffing compound ISI Marked as approved, all as specified and as directed by Engineer-in-Charge.

M&L for rendering 10 mm thick on fair face of brick surface finished even and smooth without using extra cement in cm 1:6 complete all as specified and directed.

M&L salt glazed stoneware drain pipes laid in trenches 150mm dia and jointed complete all as specified and directed.

M&L concrete ( 1 : 3 : 6) type C-2 to drain pipes including packing under haunching against sides for 150 mm dia pipe complete all as specified and directed.

M&L concrete ( 1 : 3 : 6) type C-2 to drain pipes including packing under haunching against sides for 110 mm dia pipe complete all as specified and directed.

M&L Pre cast RCC (1:2:4) type B1 for cover slab for man holes and set in cement mortar (1:6) complete all as specified and directed.

M&L for mildsteel deformed ,TMT bars 6 to 8 mm cut to length bend to shape require including cranking hooping ends binding in & wine annealed not less than 0.9 mm dia or securing with clips complete all as specified and directed.

Cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B1 smooth finished, and reforming benching as required for 150mm dia of pipe complete all as specified and as directed.

Taking down copper/aluminium point wiring (light, fan, socket or power) complete including fixtures and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc. removing unserviceable materials and making good disturbed surfaces of walls, floors etc. all as specified and directed

M&L for point wiring surface type with single core 1.5 Sqmm PVC insulated unsheathed single core multistranded copper conductor cable (FRLS)including 1.5 Sqmm PVC insulated unsheathed copper conductor as earth continuity conductor drawn in and including ISI marked PVC casing caping not less than 20mm width with its accessories, and fixed in existing sunk boxes and covered with new 3.00 mm thick ISI marked laminated sheet cover and brass screw with cup washers for fixing switches/sockets/regulators etc. for One light/CB point controlled by one switch

All as per item no 105 but One fan point controlled by one switch.

All as per item no 105 but One 3 pin 5 Amps socket point on the same board with other switches

All as per item no 105 but One 3 pin 5 Amps socket outlet point on independent board

All as per item no 105 but here-in-before but with cable 2.5 sqmm including 2.5 sqmm cable as earth wire for 15/16 amp socket.

M & L switch piano, flush type single pole, one way 5 Amps complete all as specified and directed.

M&L switch socket outlet 2in1, 3pin,5Acomplete all as specified and directed.

M&L switch socket outlet 2 in 1, 3 pin, 5 Amps and 15 Amps flush type.complete all as specified and directed.

M&L ceiling rose surface bakelite 65x50 mm two to three terminals.complete all as specified and directed.

Supply and fix in repairs steped type electronic fan regulator flush type, 230 volt, AC complete.complete all as specified and directed.

S&F MCB, DB double door type, made out of CRCA mild steel sheet flushed in wall, SPN 4 way with 200 Amps rated bus bar , 240 volts IP-43, with PVC MCB blanking plates, stove enamelled, dust and vermin proof suitable for incorporation of MCB's and isolators etc including taking down of existing one complete all as specified and as directed.

S&F MCB DB for 8 way, double door 240 Volts 200Amps rated bus bar 240 volts IP-43, with PVC MCB blanking plates, stove enamelled, dust and vermin proof suitable for incorporation of MCB's and isolators etc including taking down of existing one complete all as specified and as directed.

Supply and fixing MCB SPN 6 - 40 Amps, 240 Volts complete all as specified and directed.

Supply & fixing MCB SP 06-40 Amp, AC, 240 volts, complete all as specified and directed.

M&L sub main wiring surface type with two runs of single core, PVC insulated, unsheathed multi standard copper conductor cable of size 4 Sqmm, 1100 volts grade (FRLS) and one run of 4 Sqmm PVC insulated multi stranded copper conductor for earth continuity conductor drawn through existing conduit complete taking down of existing one all as specified and as directed. (Note :- Two runs of 4 Sqmm cable, one run of 4 Sqmm continuity earth wire with all necessary accessories will be measured as one length).

M&L sub main wiring surface type with two runs of single core, PVC insulated, unsheathed multi standard copper conductor cable of size 6 Sqmm, 1100 volts grade (FRLS) and one run of 6 Sqmm PVC insulated multi stranded copper conductor for earth continuity conductor drawn through existing conduit complete taking down of existing one all as specified and as directed. (Note :- Two runs of 6 Sqmm cable, one run of 6 Sqmm continuity earth wire with all necessary accessories will be measured as one length).

Supply and fixing surface mounted Mini Mirror light LED batten 2feet with extruded aluminium housing and robust construction 10 W system lumen with all accessories if required flexible copper 2 core wire from fitting to ceiling rose including taking down of existing one all as specified and directed by Engr-in-Charge.

Supply and fixing surface & wall mounted LED batten 4feet with extruded aluminium housing and robust construction 20 W system lumen including flexible copper 2 core wire from tube light fitting to ceiling rose required length with all accessories including taking down of existing one all as specified and directed by Engr-in-Charge.

Supply and fixing LED recess mounting 2x2 fittingsSupply and fixing LED luminaire 600 mm x 600 mm,35/36 watt, 220 V AC recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size including taking down of existing one complete all as specified and directed.

Supply and fix of ceiling fan complete Supply and fix ceiling fans, complete with three blade, down rod, accessories 230V, 1200mm sweep, with Squirrel cage induction motorincluding connecting up with twin core twisted flexible copper conductor cable including taking down of existing one and hand over to the MES store yard complete all as specified and as directed

M & L earthing complete with GI earth plate Electrode 60 cm x 60 cm x 6 mm thick burried directly in ground (earth plate not less than 2.25 Metre deep below ground level) with top edge of the plate not less than 1.5 metre below normal ground level connected to galvanished earth wire 4.0 mm dia by means of bolts, nuts check and washers of GI or steel all as shown in electrical plate No. 3 of SSR Pt -I connected to earthing test point all as specified or indicated including GI pipe 15 mm dia light grade for earth wire protection, necessary excavation, earth work in any type of soil, PCC chamber and RCC cover slab, connecting lead wire from test point to DB including taking down of existing earthing materials complete all as specified & as directed

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