SPECIAL REPAIR TO BUILDING NO ET 36 AND ET 37 OF ASC CENTRE AND COLLEGE UNDER AGE BR I IN GE (CENTRAL) BANGALORE

Amount

B/R PORTION :- Dismantling timber boarding, any description, fixed in any position with nails complete all as specified and directed.

Dismantling of Asbestos Cement Corrugated or Semi-corrugated sheeting, any gauge, thickness, in roof covering including ridges complete as directed. (measured flat overall)

Dismantling wall and ceiling boards (fibre, pulp, insulation etc.) any thickness including cover fillets complete all as specified and directed.

Demolition of plain cement concrete (unreinforced) in ground floors, plinth protection/path/pavings etc not exceeding 15 cm thickness. (below or above ground level) and removing debris outside MD land complete all as specified and directed.

Demolition of reinforced cement concrete any description and in any position not otherwise specifically provided for etc (Manhole cover/slab), cutting reinforcement steel to facilitate demolition of concrete including removing the materials out side MD land complete all as specified and directed.

Dismantling timber scantlings 40 Sq.cm and over in section (unframed work), in any position complete all as specified and directed.

Dismantling of timber batten for roof tiles, sheets etc of any size including tilting fillets in section in any position fixed with nails spaced exc 15 cm

Demolition of brick work or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars etc and removing debris outside MD land complete all as specified and directed.

Taking down cement plaster on brick or stone walls etc including racking out joints, hacking for key, scrubbing down with water and removing debris outside MD land complete all as specified and directed

Taking down chowkats or frame, not exceeding 1.5 Sqm in each with shutters (without taking off shutter from the frame) complete all as specified and directed.

Taking down chowkats or frames, exceeding 1.5 but n.exc. 4 Sqm in each with shutter (without taking off shutter from the frame) complete all as specified and directed.

S & F 20 mm thick, second class hard wood boarding, clean sawn, planed one side with butt joints and fixed with nails in any situation as in eaves board, etc complete all as specified and directed.

S & F second class hard wood scantling, clean sawn timber fixed with nails etc complete all as specified and directed.

S & F second class hard wood, clean sawn timber batten sectional area exc 5 sq.cm but not exc 15 sq.cm at 30 cm centre to centre fixed with nails etc complete all as specified and directed.

M & L for Precast Reinforced Cement Concrete 1:2:4, type B-1 (using 20 mm graded stone aggregate) as in cover slab of drain, etc and set in cement mortar 1:4 including necessary form work, moulds, etc complete all as specified and directed by the Engr-in-Charge. (Note : Reinforcement shall be measured and paid separately)

M & L for Hardcore of broken/crushed stone aggregate of gauge n.exc 63 mm deposited, spread and levelled in layers not exc 15 cm thick, watered and rammed to a true surface complete all as specified and directed.

S & F TMT steel bars 08 t0 10mm dia, cut to length, bend 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 0.9 mm dia or securing with clips complete all as specified and directed.

M & L for pressed steel frame of size 125mmX60 mm made out of 1.25mm thick plain black steel sheet for door with one or more rebates including providing and fixing by welding necessary lugs, hinges, lock plate and PCC filling into frame using plain cement concrete 1:2:4, type B0 etc complete all as specified and directed.

M&L for 35 mm thick 2nd class hard wood factory made glazed/gauzed skeleton shutters for door, open rebated and prepared to receive glass, gauze etc (without sash bars), edges framing plain, chamfered or rounded, fitted with cut and mitred beads for securing glass/gauge etc; size of the members of shutters as specified in SSR Part- I, Section 8, clause 8.24(a) complete all as directed.

S&F 30mm thick Flush shutters, solid core construction, with block coard core & plywood face panels commercial type on both side conforming to IS 2202 (Part- I) -1999, including internal liping beading all round fixed as in Door Shutter,Cup board shutter & Kitchen rack all as specified.

S & F box type steel windows/ventilators double side shutters ie glass and wire mesh shutter, including pressed steel frames made out of CRCA sheet of 80X60X1.25mm thick double rebated, shutters box type made out of CRCA sheet of 40X20X1.0mm thick, 12mm square guard bar/grill welded to steel frame, window shutters side hung, ventilator shutters top hung, box type hinges, aluminium die cast handles for glass shutters, iron flat type handles for mesh shutters, telescopic stays etc including PCC filing in back of pressed steel frame using PCC 1:2:4 type B0 complete all as specified in TD drawing No TD/539 dated 09.02.2004 of Chief Engineer Chennai Zone and as directed. NOTE:- (i) Quoted rate under this item shall deemed to be inclusive of steel frame, both side steel shutters, guard bars/grills, handles, stays, beading/fillets for fixing glass/wire mesh including cost elements for fixing of glass & wire mesh and mearurement/ pament shall be considered as one unit by comprising all these elements. (ii) Glass and wire mesh shall be measured and paid as supply only separately under respective item.

Supply only 4 mm thick, sheet glass, ordinary quality and glazing with upvc beading in square exceeding 0.5 Sqm in each pane complete all as specified and as directed.

Supply only stainless steel wire cloth 0.24mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples/ upvc beading, complete all as specified and directed

S&F for stainless steel wire cloth 0.24mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples, complete all as specified and directed

S & F 100 mm size, butt hinges, medium weight, cold rolled complete all as specified, and directed.

S & F 150 mm long, Aluminium, barrel tower bolts of extruded section of aluminium alloy, anodised finish not be less than Grade AC 10 of IS 1868:1996 with transparent anodic film complete all as specified and directed.

S & F 150mm size, Aluminium handles, cast type, anodised to a bright natural, mat finish not be less than Grade AC 10 of IS 1868:1996 complete all as specified and directed.

S & F aluminium alloy anodised sliding door bolt 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, length of bolt of 300 mm anodised finish not be less than Grade AC 10 of IS 1868:1996 complete all as specified and directed.

S&F for pre-painted galvalume aluminum zinc coating (AZ 150) GI based corrugated steel sheet 0.50mm thick (Total coated thickness) of any colour, finished with resin coat on both surfaces @ 150 gm/sqm of coating (total both surfaces) having tensile strength of 550 Mpa as in roof covering /cladding to wall, fixed with best quality self tapping screws as specified

S & F Pre-Painted galvalume aluminium zinc coating (AZ 150) GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in ridges/valley gutter, fixed with self tapping screws complete all as specified and directed. (Colour of ridge shall be same colour as that of sheet used for roof)

S & F for false ceiling of 4mm thick HSPC (High Presure Steam Cured) pre-primed self embossed texured designer ceiling board, cement fibre board of size 595X595 mm (E-Board Classic, white colour) to be fixed in and including GI snap grid with rool formed out of hot dip galvanised steel capings (Powder coated finished) 600X600 mm system. The suspension system consisting of perimeter wall angle of size 38X24X0.90mm of thick GI sheet to secure on wall portion fixed with the help of rawl plug @ 450mm centre to centre universal main runner of T shaped section with single rotary stitching of size (32X24X0.9 mm) made from 0.0.9mm thick GI sheet of length 3.60 metre to be spaced @ 1200 centre to centre cross runner T shaped with double rotary stitching of size (28.6X24X0.9 mm) of length 1200mm made from 0.90 mm thick GI sheet spaced @ 600mm centre to centre (1200X600mm) of size module intermadiate T shaped cross runner of size (28.6X24mm) of length 600mm made of 0.0.90mm thick GI sheet to form (600X600mm) size of module including suspension of the ceiling from the roof/structural members, soffits angles, cleats, by using GI suspenders of 3mm dia GI wire and level adjusters including U clamp of GI fixed in ceiling all complete and making opening by cut out the ceiling board for ceiling light fittings as required and as per manufacturer's instruction or as directed by Eng-in-charge. Make :- Eternit Everest / lafarge/ Armstrong or equivalent as approved by GE

M & L for 75mm thick Plain cement concrete 1:4:8, type D-2 (using 40 mm graded stone aggregate) as in sub base of floor, foot path etc complete all as specified and directed.

M & L for 75 mm thick, plain cement concrete 1:3:6, type C-2 (using 40mm graded stone aggregate) as in plinth protection laid in proper slope/gradient etc, finishing cement concrete surface even and smooth without using extra cement including making joints with bitumastic filing in proportion of bitumen and sand 1:2 complete all as specified and directed.

M & L for precast machine pressed interlocking paver block any shaped and size conforming to IS- 15658-2006, 60mm thick, M-35 grade concrete with grey cement and no pigment, set and jointed in dry sand including providing 70mm thick dry sand filling below paver blocks complete all as directed

Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust, dirt etc and brushing neat cement slurry with 3 kg of cement per sqm on floor complete all as specified and directed.

M & L for 25 mm thick, plain cement concrete 1:2:4, type B-0 (using 12.5 mm graded stone aggregate) as in base of flooring, padding over roof/ chajja etc and finished the surface fair to receive top layer screed bed complete all as specified and directed.

M & L for Plain cement concrete 1:2:4, type B-0, (using 12.50 mm graded stone aggregate) as in coping, kneelers, bed plates etc including weathering slightly rounded or chamfered angles including necessary form work complete all as specified and directed.

M & L for non-skid, ceramic, coloured tiles, Grade B II(a), 8 to 10mm thick (square/rectangular) area of each tile exc 0.18 sqm but n.exc 0.36 sqm, in floors etc, including 15 mm thick screed bed in cement mortar 1:4 and set & jointed in neat cement slurry and pointed in white or coloured cement to match with the shade of tiles complete all as specified and directed.

M & L for ceramic, coloured tiles 8 to 10 mm thick as in skirting/dado/vertical surfaces to match the length of floor tile procured under No 38 above including 10 mm thick screed bed in cement mortar 1:3 set & jointed in neat cement slurry and pointed in coloured cement to match with the shade of tiles complete all as specified and directed.

M&L for precast cement concrete block masonry type C1, 1:3:6 (20 mm graded granite stone aggregate) with solid blocks, exc 10 cm in width and setting in cement mortar 1:6 complete all as specified and directed.

M & L for rendering 15 mm thick in cement mortar 1:6 on fair faces of brick masonry or concrete surfaces and finishing the surfaces even and smooth without using extra cement complete all as specified and directed.

M & L for rendering 15 mm thick on fair faces of stone masnry/brick work or concrete surfaces in cement mortar 1:4, finished the surface even and smooth without using extra cement complete all as specified and directed.

M & L for preparing newly plastered surfaces of internal walls, etc and applying two coats of distemper oil emulsion over 1 to 2mm thick wall care putty over a coat of primer complete all as specified and directed.

M&L for complete removal of existing treatment of wall and applying two coats of 100% premium acrylic emulsion paint having VOC not less than 50gm/litre and UV resistance as per IS 15489:2004, alkali & fungal resistance dirt resistance exterior paint of approved tint/shade (Company depot tinted) with silicon additive @ 1.43 litre/ 10 Sqm over and including applying priming coat of exterior primer @ 0.90 litre/10 Sqm over new/old surfaces of wall complete all as specified.

M&L preparation of plastered surfaces of wall and applying two coats of 100% premium acrylic emulsion paint having VOC not less than 50gm/litre and UV resistance as per IS 15489:2004, alkali & fungal resistance dirt resistance exterior paint of approved tint/shade (Company depot tinted) with silicon additive @ 1.43 litre/ 10 Sqm over and including priming coat exterior primer applied @ 0.90 litre/10 Sqm over new surfaces of wall complete all as specified.

M&L complete removal of existing treatment and applying two coats of distemper oil emulsion over a coat of primer to plastered and other surfaces including providing wall care putty two coats in minimum 1mm to 2mm thick on plastered surface complete all as specified.

M & L for 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 creosote oil complete all as specified and directed.

M & L for 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 and directed.

M & L for Preparation of new steel surfaces of any description, over 10 cm in width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide, zinc chrome primer complete all as specified and directed.

E/M PORTION : - Taking down copper/ aluminium point wiring(light, fan, socket or power) complete, including fittings and fixtures such as switches, ceiling roses, pendants, 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 seperately) and making good distrubed surfaces of wall, floors, etc complete.

Point wiring with PVC insulated and unsheathed FRLS cable single core multistranded copper conductor 1.5 sqmm size, 1100 volts grade cable conforming to IS-694 1990 drawn in and including PVC rigid non metalic conduit (Medium grade) on surface conforming to IS-9537 with all accessories including fabricated MS terminal boxes fixed flush with wall surface with 3mm thick laminated sheet top cover fixed with brass screw for mounting switches, sockets, regulator etc including 1.5 sqmm single core PVC insulated and unsheathed copper conductor earth continuity conductor to common earth and connecting to earth dolly all as specified for :- One light or fan point controlled by one 5 Amps switch one way

All as per item No 51 above but for one 3 pin socket point 5 Amp on independent board

All same as item No 51 above but one 3 pin socket point 5 Amp on same board with other switches.

All as per item No. 51 above but with 2.5 sqmm ( Nominal area ) cable with 2.5 Sqmm size copper earth continuity conductor for 3 pin 15 A socket outlet on independent board complete all as specified and directed.

Supply and fix Switch piano, flush button single pole, 5 Amps one way. Make : Anchor/Cabtree/Legrand/Standard

Supply and fix Switch sokcet combination flush type 5 Amp 2/3 pin muliti purpose Make : Anchor/Cabtree/Legrand/Standard

Supply and fix Switch socket combination flush type 5/15 Amps 3/3 pin universal multipurpose Make : Anchor/Cabtree/Legrand/Standard

Supply and fix Ceiling rose surface bakelite 65x50mm three terminals including supply and fix PVC blocks. Make : Anchor/Cabtree/Legrand/Standard

Supply and fix Fan regulator electronic, step & socket type 230 volt, suitable for 1200/1400mm sweep ceiling fan. Make : Anchor/Cabtree/Legrand/Standard

Supply and fix in replacement Sub main wiring with 2 runs of 2.5 sqmm, single core, PVC insulated & unsheathed cable (FRLS) conforming to IS-694, 1100 volts with copper conductor multi stranded drawn in new non metallic PVC grey conduit (medium grade) with all accessories such as Tees, Elbows, junction box, reducers etc as requied alongwith one run of 4 sqmm single core PVC insulated & unsheathed copper conductor as continuos earth wire dolly and connecting to existing main switch board / distribution board of each building / qtr as ordered and testing on completion including taking down old submain wiring and type of conduit complete all as specified and directed. NOTE:- Two run of wiring cable, one run of earth wire and one run of PVC conduit shall be measured as one unit RM

Supply and fix in replacement Sub main wiring with 2 runs of 4.0 sqmm, single core, PVC insulated & unsheathed cable FRLS) conforming to IS-694, 1100 volts with copper conductor multi stranded drawn in new non metallic PVC grey conduit (medium grade) with all accessories such as Tees, Elbows, junction box, reducers etc as requied alongwith one run of 4 sqmm single core PVC insulated & unsheathed copper conductor as continuos earth wire dolly and connecting to existing main switch board / distribution board of each building / qtr as ordered and testing on completion including taking down old submain wiring and type of conduit complete all as specified and directed. NOTE:- Two run of wiring cable, one run of earth wire and one run of PVC conduit shall be measured as one unit RM

Supply and fix in replacement Sub main wiring with 2 runs of 6.0 sqmm, single core, PVC insulated & unsheathed cable (FRLS) conforming to IS-694, 1100 volts with copper conductor multi stranded drawn in new non metallic PVC grey conduit (medium grade) with all accessories such as Tees, Elbows, junction box, reducers etc as requied alongwith one run of 6 sqmm single core PVC insulated & unsheathed copper conductor as continuos earth wire dolly and connecting to existing main switch board / distribution board of each building / qtr as ordered and testing on completion including taking down old submain wiring and type of conduit complete all as specified and directed. NOTE:- Two run of wiring cable, one run of earth wire and one run of PVC conduit shall be measured as one unit RM. NOTE:- Two run of wiring cable, one run of earth wire and one run of PVC conduit shall be measured as one unit RM

Supply and fix in replacement Sheet metal enclosure (ISI marked) distribution board, IP-54 protection, 4 way, vertical type ( VTPN), double door, TPN, suitable for MCB's with 200 Amps rated copper bus bar for housing MCCB/MCB and fixed flush to wall and tested on completion complete all as specified.

Supply and fix in replacement Sheet metal enclosure (ISI marked) distribution board for 240 volts, SPN 12 way horizontal type, double door, single pole and neutral with 200 Amps rated neutral copper bus bar for housing MCB and fixed flush in wall surface, and tested on completion complete all as directed.

Supply and fix in replacement Sheet metal enclosure (ISI marked) distribution board for 240 volts, SPN 4 way horizontal type, double door, single pole and neutral with 200 Amps rated neutral copper bus bar for housing MCB and fixed flush in wall surface, and tested on completion complete all as directed.

Supply and fix in replacement Isolator four pole 100A, 415volts, 25 KA rupturing capacity providing in DB complete

Supply and fix MCB single pole & neutral 40 Amps 240 volts, C series,10 kA rupturing capacity

Supply and fix MCB single pole 6 to 32 Amps 240 volts, C series, 10 kA rupturing capacity

S&F in replacement Pride plus inverter batten of make Havells, LED tube light fitting of 20 watts 6500K , 230 volt, with polycarbonate channel , lithium Ion battery with charging time 8-10 hours and back up time 4 hours complete with all fixing accessories such as 2 nos of PVC square/round boxes, screws, etc and connecting up with three core flexible copper conductor cable of size 24/0.20 sqmm complete all as specified and directed by Engr-in-charge. Havells Cat No LHEXACP7FN1W020 OR equivelant of make Shakti/Crompton Greaves/Bajaj

S&F in replacement new generation energy saving environmental friendly long life, with high power LED building street light/security light 1x 40 Watt LED pressure die-cast aluminium, heat resistant, toughened glass diffuser, IP65/66 protection and impact resistant of IK7 prewired with all accessories and connection up with 3 core flexible copper conductor cable 4/20 mm size, 1.5m long and testing on installation all as specified and directed. Make Havells Cat No ENDURAPEARLSL40WLED757SASYTOPCMP or equivelent of Bajaj/phillips/CG

S&F security light bracket made out of 25 mm bore GI Light grade 1.00 M long to required shape as in bracket for steet light fittings fixed with two pair of MS flate iron clamp of size 50mm X 6 mm thickness of required shape with nuts, bolts and washers suitable for steel tubular pole including painting of mild steel flate iron surface with two coates of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

Supply & Fixing star rated energy saving ceiling fan 1200mm sweep (white) with all accessories and hanging the ceiling fan from fan hook with 3 core flexible copper wire 24/0.20 sqmm from ceiling rose, etc all as directed. Make : Model ES-50 of Havells or equivalent in Usha/Orient.

Taking down ceiling/exhaust fan dismantling and painting of ceiling/exhaust fan complete at site with synthetic enamel paint by spraying incl (fittings with filler) one coat after cleaning all dust etc incl connecting up. Provn of twin core cable of suitable size for ceiling rose to connector connecting of earth wire incl replacement of fan capacitor 2.5/3.15 MFD,canopy, bearing/bush, rubber bushes minor nuts bolts screws washers greassing in fan bearing & refix same complete all as directed

Rewinding of ceiling fan with appropriate size of copper enamelled wire including varnishing ,heating with proper insulation complete and testing all as specified and directed .

Excavation in trenches n.exc 1.5 m wide and n.exc 1.5 m in depth for foundation, etc area not exceeding 10 Sqm on plan and getting out in hard/dense soil complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm as in soft/loose soil complete all as specified and directed.

Removing excavated material to a distance not exc. 50 m and depositing where directed at a level not exc 1.5 m above the starting point complete all as specified and directed.

M & L for Sand cushioning and covering with clean dry river sand in trenches for protection of under ground cables (below, above and around the cable laid in trenches) complete all as specified and directed. (Note: Thickness after punning down shall be measured for payment)

Supply and laying well burnt bricks, locally available best quality bricks laid breath wise across the length of cable in trenches for protection of UG cables complete all as specified and directed.

S & F 50mm bore GI pipe "light grade" for protection & passing of LT cable fixed to poles/walls/laid under floor/roads complete including fittings/clamps, two coats of aluminium paint over a coat of zinc chromate primer complete all as specified

Supply, laying, jointing, testing and commissioning cross-linked polyethylene (XLPE) insulated, GI strips armoured cable for working voltage 1100 volts, 4 core, nominal cross sectional area of main conductor 10 Sqmm, stranded aluminium conductor, ISI marked as per IS-7098 (Part-I) 1988 including cable glands, lugs etc to suit the cable size and to be laid in trenches, culverts, under floors, through GI Pipe complete all as specified and as directed.

M&L, Earthing complete with galvanised steel earth plate electrode 60cm x 60cm x 6.0mm thick buried directly in ground (earth pit depth not less than 2.25m deep below the ground level) with top edge of earth plate at a depth not less than 1.5m below ground level connected to earth using GI earth wire of 4 mm dia by means of of nuts, bolts and washer and check nuts of GI or steel as shown in electrical plate No.3 of MES SSR-2009 (Part-I) and connected to earth test point all as specified or indicated including testing on completion with and including 15mm bore light grade GI protection pipe 7.5 metre long for earth including PCC (1:2:4) pit with RCC (1:2:4) type B-1 cover, 40mm thick reinforced with 6mm dia MS bars @ 100mm both ways with lifting hooks made out of 6mm dia MS bars, watering arrangement with 20mm dia light grade pipe, funnel, wire mesh, common salt chorcoal, necessary excavation and earth work in any type of soil complete all as specified.

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