SPECIAL REPAIR TO BUILDING NO P-31 (QTR NO 31/7 TO 31/18) SINGLE JCO ACCN AT PRTC UNDER GE (NORTH) BANGALORE

Amount

Dismantling of single layer Mangalore pattern roofing tiles or similar tiles in roofing etc complete all as directed.

Dismantling of wooden timber fillets, rails, posts, rafters, purlins etc not exceeding 40 sqcm in section complete all as directed.

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

Second class hard wood scantling clean sawn timber scantling in unframed work 40sqcm and over in section complete all as directed.

All as per item No 4 hereinbefore but except timber.

Preparing surfaces of wood and wood based materials, new or old, of any description and girth, not otherwise described and treated with creosote oil complete all as directed.

Joist, channel, angle, or tee sections, as in purlins fixed independently, without connecting plates, etc. of grade Fe 410-W complete all as directed.

Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick (colour on +)of any colour having tensile strength of 550Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as directed.

All as per item No.8 herein before but plain sheet for ridge

Dismantling wall and ceiling boards (Fibre pulp, insulation, etc) or insulation boards / slabs / blankets any thickness including cover fillets etc complete all as directed.

E grid suspended false ceiling grid system of size 600mm X 600mm with main runner 32X24X0.6mm cross Tee 25X24 X 0.6mm and wall angle 22.2X22.2X0.5mm.Ceiling suspended with 3mm dia GI wire hanger fixed with steel dash fastener, butterfly clips, hold down clips etc (Main runner, cross Tee & wall angle of MS galvanised with PPPCGS) including 4mm thick HPSC self textured design pre primered non asbestos fiber cement building board fixed to false ceiling including one coat distemper complete all as directed.

Taking down door frame or chowkats without taking off shutter from frame not exceeding 1.50 sqm each complete all as directed.

Taking down chowkats or frame exceeding 1.5 sqm but not exceeding 4 sqm (without taking off shutters) from the frame complete all as directed.

Pressed steel frames made of 1.25mm thick MS sheet of profile 105x60mm for door and window frames with one rebate including lock strike plate, shock absorber, 20mm dia 60mm long MS conduit for housing of a drop bolt, treating of internal surfaces of chowkhats with coal tar or black paint including hinges, hold fasts/lugs etc complete all as directed.

All as per item above here-in-before but size 125x60mm with double rebate.

35 mm thick factory made 2nd class hard wood paneled door shutter (two panels) with lock rail and panel of 9mm BWP commercial ply or 12mm thick veneered particle board with commercial veneering on both sides, size of stile and rail as per IS: 1003(Part-I) kiln seasoned etc complete all as directed.

35 mm thick factory made door shutter 2nd class hard wood fully glazed skeleton shutter, open rebated and prepared to receive glass, gauge etc divided into squares with plain chamfered, mitred and rebated sash bars any numbers fitted with cut and mitred beads for securing glass etc complete all as directed.

PVC door frame of size 50mm X 47mm made out of 5mm thick plain colour PVC sheet reinforced with MS square tube and fixing in opening as per specification complete all as directed.

Factory made solid panel PVC door shutter 30mm thick (style) consisting of frame made out of MS tube for top and bottom rails MS frame shall be covered with neat moulded plain colour PVC channel having a PVC sheet strip of 20mm width stuck inside the solvent cement for style and plain coloured PVC sheet for top rails, lock rails and bottom rails on either side and as gap insert for top rails and bottom rail panelling of plain colour PVC sheet to be fitted in the MS frame welded to the style and rails with suitable PVC sheet beading and jointed together with solvent cement supplying and fixing in the frame at site as per specification and as per SSR drawing complete all as directed.

PTMT butt hinges, 100 mm long and fixed with steel screws complete all as directed.Make Prayag / Polytuf/shakti

PTMT tower bolts, 150 mm long and fixed with steel screws complete all as directed.Make Prayag / Polytuf / shakti

PTMT door handle, 150 mm long and fixed with steel screws complete all as directed. Make Prayag / Polytuf/ shakti

Steel window frame with one side glazed and another side galvanised mild steel wire cloth 0.56 mm shutter including projected type hinges , 100 mm long steel/handle , 100 mm long tower bolt and steel peg stay, guard bars all as per TD Drg-539 sheet 1/3 to 3/3 all as specified and directed by Engr-in-charge including filling frame with PCC 1:3:6 type C0 (using 12.5 mm graded stone aggregate) (including window glass and steel wire cloth) Note: (i) any brick work or concrete surface damaged during the process or work shall be repaired by contractor . (ii) the unit rate quoted shall deemed to be include the cost of scaffolding/staging etc as reqd.

steel Ventilators top hung shutter including peg stay, glass and steel wire cloth, guard bars etc. (TD drawing-539 sheet 1/3 to 3/3) complete with glazing bars complete all as directed.

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

Framed work such as grills, gratings, etc. with ends of bars shouldered and/or riveted, or forged into spikes, framed guard bars; barred iron doors, ladders, framed balusters, walk ways, railings, framework of water tanks and similar work con- forming to Fe.290 Gde-E-165 complete all as directed

Mild steel black sheet 1mm thick as in covering to door shutter cut to size, edges beaded if directed, hole punched including round headed screws including beading turning up mitred angle, stopped ends etc complete all as directed.

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

Mild steel small items such as hold fast, strips for rain water pipes bend stray support etc complete all as directed.

Cement concrete 1:3:6 type C1 (using 20mm graded stone aggregate) as in hold fasts, bed blocks etc including necessary form work complete all as directed.

200mm long extruded Aluminium alloy barrel tower bolt etc complete all as directed.

300mm long Aluminium alloy anodised sliding door bolt (Aldrop 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 and fixed etc complete all as directed.

MS butt hinges medium weight 100mm long cold rolled complete all as directed.

Aluminium handles 150mm long fabricated type complete all as directed.

Taking down cement plaster with/without tiling on brick or concrete surfaces including racking out joints hacking for keys scrubbing down with water etc and disposal of debris outside MD land complete all as directed.

Rendering 10mm thick on surface of brick work/concrete surface in CM 1:6 and is to be finished even and fair without using extra cement complete all as directed.

Rendering 15mm thick in CM 1:4 (in two layers) 5 mm thick setting coat mixed with WPC over 10mm thick back coat on fair face of brick or concrete block walling surfaces finished even and smooth without using extra cement (water proofing compound will be measured separately) complete all as directed.

Supply only integral water proofing compound complete all as directed.

Applying two coats of oil bound distemper over a coat of primer including preparation of surfaces new complete all as directed.

Complete removal of existing treatment from old plastered/pointed surfaces and applying two coats of oil emulsion distemper over one coat of primer over two coats of putty(1mm thick)complete all as directed.

Complete removal of existing treatment from old plastered/pointed surfaces and applying two coats of cement base paint over a coat of primer on walls including in narrow /width, bands, cornices, pilasters etc complete all as directed.

Applying two coats of Cement based paint over a coat of primer on wall surfaces including preparation of new surfaces complete all as directed.

Preparation of old plastered surfaces and applying one coats of white washing on wall complete all as directed.

Applying two coats of synthetic enamel paint over a coat of pink primer on new wooden surfaces over 10cm width or girth including preparation of new surfaces complete all as directed.

Applying two coats of synthetic enamel paint over a coat of red oxide primer on new steel surfaces over 10cm width or girth including preparation of surfaces complete all as directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) removing rubbish to outside MD land complete all as directed.

Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust, etc complete all as directed.

Non skid ceramic coloured tiles 7-8mm thick area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm in floor etc, set and jointed in neat cement to match surfaces over and including 15mm thick cement mortar screed 1:4 complete all as directed.

Non skid ceramic coloured tiles7 to 8 mm thick (square) area of each tiles exceeding 0.11 Sqm but not exceeding 0.18 sqm, in floor 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 mortar (1:4) complete all as directed.

Glazed ceramic coloured tiles in vertical surfaces 300X200X7 mm thick set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 10 mm thick rendering in cement mortar (1:3) on fair faces of brick work or concrete surfaces complete all as directed.

Demolition cement concrete (unreinforced) in ground floor and paving not exceeding 15 cm thickness (above ground level) and disposal of debris outside MD land complete all as directed.

40mm thick cement concrete 1:2:4 type B1 (using 20mm graded stone aggregate) as in floor finished even and smooth using extra cement complete all as directed.

38mmx3mm glass dividing strips as in floors complete all as directed.

Cement concrete (1:3:6) type C-2 using 40 mm graded stone aggregate as in plinth protection, 75mm thick, surfaces finished even and fair without using extra cement as in plinth protection including forming groove of 10mm wide, 30mm deep filled with mastic filler complete all as directed .

Taking up or down steel tubing 15mm dia and connections complete all as directed.

Taking up or down steel tubing 20mm dia and connections complete all as directed.

GI tubing 15mm bore medium grade with all fittings and fixed to wall, ceiling or laid in floors etc complete all as directed.

GI tubing 20mm bore medium grade with all fittings and fixed to wall, ceiling or laid in floors etc complete all as directed.

CP bib taps 15 mm bore fixed in repairs, fancy type, long body cast copper alloy with capstan head handle, screwed down for iron pipe or for brass ferrule complete all as directed.

Stop valves/Angle cock 15mm bore cast copper alloy screwed down high pressure with crutch or butter fly handle screwed both ends or for unions etc complete all as directed.

All as per item No 60 hereinbefore but fancy type, chromium plated with long shank and cup (concealed type fancy type, chromium plated with long shank and cup (concealed type) complete all as directed.

Gratings of size 125 mm dia with waste hole of PTMT complete all as directed.

Rotational moulded PVC water storage tank (cylindrical vertical with closed top)ISI marked hoisted and fixed in position all as specified in SSR part I capacity of tank 250 liters’ including dismantling of existing water tank complete all as directed.

Ball valves high pressure of PTMT 20mm bore with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed. (Minimum weight 15mm-142gms/ 2 0 mm - 210gms / 25mm-455gms/ 40mm - 690 gms)complete all as directed.

Vitreous china white wash down closet (pedestal pattern) including PVC sheet cover, health faucet and connection to drain or outgoing pipe and to flushing pipe anti syphonage pipe etc, fixed as in repair, complete all as directed.

PVC valve less, syphonic action type, flushing cistern, 10 Liter capacity low level, Valve less, white, with inlet ball valve, including float valve and handle and bracket complete all as directed.

PVC connections 15mm dia size with PTMT nuts of length 450mm complete all as directed

Vitreous china wash basin white flat back size 630 X 450 mm excl taps, chain and plug and porcelain stopper but including CI bracket etc fixed in repair complete all as directed.

15mm pillar tap CP cast copper alloy with capstan head screwed down high pressure with or without lettered hot or cold with long shank and fly nuts fancy type complete all as directed

waste pipe fitting 32 mm bore, brass, chromium plated for sinks, basins, etc with long screwed shanks and fly nuts, flange end fixed in repair complete all as directed.

Corrugated waste pipe 32mm dia, 800mm long fixed in repairs complete all as directed.

Tubular towel rail 450mm long of PTMT fixed with and including chromium plated brass screws and wooden / plastic cleats(Min wt 170Gms) etc complete all as directed.

Brass chromium plated shower rose 125mm dia with swivel joints fixed in repairs complete all as directed.

Demolition of brick or stone built in cement mortar including all quoins, arches, pillars etc but excluding ashlar facing, dressed stone work and precast concrete articles.

Brick work with sub class B bricks straight or curved on plan to any radius built in CM 1:6 complete all as directed.

Drapery rods, 25 mm dia, having corrugated PVC extrusion on electric resistance welded MS pipe with fancy type 02 Nos knob and 02 Nos brackets for each door/windows etc complete all as specified directed Make : soffio II of Vista or equivalent of MOC/Decor

Excavation in trenches in hard/dense soil not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth as in foundation, drain, Laying of cables etc complete all as directed.

Demolition and breaking up of 150 mm dia SGSW drain pipe with bed concrete set in cement mortar including removing debris outside MD land complete all as directed.

Demolition and breaking up of 200 mm dia SGSW drain pipe with bed concrete set in cement mortar including removing debris outside MD land complete all as directed.

Reinforced concrete pipes, class NP2, of 150mm dia laid and jointed complete with collars complete all as directed.

Reinforced concrete pipes, class NP2, of 200mm bore laid and jointed complete with collars complete all as directed.

Concrete bed to drain pipes including packing under, and haunching in PCC 1:4:8 type D2 using 40 mm graded aggregate against the side of SWG/RCC pipes after they are laid and tested for 150mm dia bore pipe complete all as directed.

Concrete bed to drain pipes including packing under, and haunching in PCC 1:4:8 type D2 using 40 mm graded aggregate against the side of SWG/RCC pipes after they are laid and tested for 200mm dia bore pipe complete all as directed.

Demolition of RCC man hole covers and similar works etc and removing the rubbish outside MD land complete all as directed.

Precast reinforced cement concrete 1:2:4 type B1 (using 20mm graded agg) as in cover slab for man hole set in CM 1:4 complete all as directed.

TMT bar 8mm dia as in reinforcement, cut to length bend to shape including cranking and binding with mild steel wire (annealed) not less than 0.9mm dia complete all as directed.

Plain cement concrete (1:3:6) type C2 (using 40mm stone agg) as in foundation bed concrete etc complete all as directed.

Precast cement Concrete block masonry with solid blocks grade C-5 , exc 10cm in width and setting in cement mortar 1:4 in PCC 1:3:6 type C1 (using 20 mm stone agg) exceeding 10 cm in width and setting in mortar 1:4 with minimum compressive strength of 4N/sq mm complete all as directed.

Rendering 15mm thick plaster on fair faces of brick work or concrete surfaces, finished even & smooth w/o using extra cement mixed WPC @ 2% of weight of cement in CM 1:4 complete all as directed (water proofing compound measured separately).

Plain cement concrete (1:2:4) type B1 (using 20 mm graded stone agg) as in coping, benching of manholes and similar work etc complete all as directed.

Returning filling in including spreading leveling watering and well ramming in layers not exceeding 25 cm in hard/dense soil complete all as directed.

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

Cement concrete coloured chequered tiles 30cmx30cmx25mm thick set over and including 15mm thick screed in cement mortar(1:4) with neat cement and pointed in grey cement mixed with pigment to match the shade of tiles complete all as directed.

75mm thick cement concrete 1:5:10 type D2 (using 40mm graded stone aggregate) complete all as directed.

Taking down carefully aluminium/ copper wiring/power point wiring (light, fan, socket or power) complete including fittings such as switches ceiling roses, regulators, sockets light fittings, fans etc and making good the disturbed surface of walls, ceiling etc including painting with same colour of the back ground complete all as directed. by Engineer-in-Charge.

Wiring complete with 1.5 Sqmm single core PVC FRLS insulated unsheathed cable 1100 volts grade multi stranded with copper conductor conforming to IS 694 drawn through and including non-metallic rigid PVC conduit including accessories concealed type run on walls/ ceiling including MS terminal boxes fabricated with 1.6 mm thick MS sheet surface mounted/ concealed on walls with plastic laminated sheet top cover 3 mm thick fixed with cadmium plated iron screws for housing the switches, switch socket outlets, fan regulators etc., including provision of 1.5 Sqmm PVC FRLS insulated single core multi stranded copper conductor cable as earth continuity conductor and connecting to common earth dolly, complete all as directed. (a) One light point controlled by one switch

All as per item No 97.1 hereinbefore but One fan point controlled by one switch/regulator

All as per item No 97.1 hereinbefore but One 3 pin socket out let 5 Amps on independent board

All as per item No 97.1 hereinbefore but one 3 pin socket out let 5 A on same board

Wiring complete with 2.5Sqmm single core PVC FRLS insulated unsheathed cable 1100 volts grade multi stranded with copper conductor conforming to IS 694 drawn through and incl non-metallic rigid PVC conduit incl accessories concealed type incl MS terminal boxes fabricated with 1.6 mm thick MS sheet concealed on walls with plastic laminated sheet top cover 3 mm thick fixed with cadmium plated iron screws for housing the switches, switch socket outlets, fan regulators etc., incl provision of 2.5 Sqmm PVC FRLS insulated single core multi stranded copper conductor cable as earth continuity conductor and connecting to common earth dolly, complete all as directed. Note for Item No 97 to 98 :- (i) The earth wire for the points in the same circuit can be looped from point to point. (ii) Earth wire shall be taken inside the conduit. (iii) Cost of terminal box is deemed to be included in the item rate quoted for point wiring

Switch piano flush type single pole one way 5amps complete all as directed.

Switch socket combination 2 in 1, 3 pin 5 and 15 Amps flush type universal complete all as directed.

Switch socket combination 2 in 1 , 5 Amps flush type complete all as directed.

LED batten suitable for indoor applications 18 Watts,4 feet with polycarbonate housing & integrated LED channel with white acrylic cover complete with all accessories complete all as directed. Make: Bajaj, Cat No.BCLSB 18 Wh or equivalent or of Philips/Wipro/ Havells.

Ceiling rose, surface Bakelite type 65 x 50 mm, 2 to 3 terminals complete all as directed.

Angle holder PVC/polycarbonate type complete all as directed.

Stepped type electronic fan regulator flush type complete all as directed.

Dismantling, greasing & painting of ceiling fans complete, in situ with synthetic enamel paint by spraying including filling cavities with filler, one coat after cleaning all dust etc. and re-fixing with down rod & clamp complete all as directed.

MCB DB SPN 6 way double door type 240 volts with 200 Amps rated bus bar complete all as directed. .

Vertical MCB DB TPN 12 way double door vertical type 415 volts with 200 Amps rated bus bar for housing of MCCB incoming and MCBs outgoing complete all as directed.

MCCB 4 pole 415 volts 100 Amps 16 KA , curve C type complete all as directed.

Removing of existing and provision of new MCB single pole 240 volts 5 to 40 Amps, curve C type complete all as directed.

Removing of existing and provision of new MCB SPN 240 volts 32 Amps, curve C type complete all as directed.

Removing of existing and provision of new sub main wiring 1100 volts grade, PVC insulated, FRLS multistranded copper conductors, two runs of single core 4 Sqmm along with 4 Sqm PVC FRLS insulated single core multistranded copper conductor cable as earth continuity conductor run along with and including PVC conduit(rigid) complete all as directed.

25 W LED bldg security light fitting with pressure die cast housing, toughened glass and individual LEDs with secondary optics and IP 66 protection complete all as directed. Make:- Bajaj, Cat No.:- BCLST 25W LED I or Equivalent of philips/ Wipro /Havells

Bracket made out of GI tubing medium grade 32 mm bore , approx length 1.5 m long including MS clamps made out of MS flat iron 25 x 6 mm , nuts, bolts, washers etc and including before fixing applying two coats of aluminum paint over a coat of red oxide primer including removing the old existing GI bracket from bldg complete all as directed.

Earthing complete with galvanized steel earth plate electrode 60 cm x 60 cm x 6mm thick buried directly in ground vertically to a depth not less than 2.25 mtr below ground level with top edge of earth plate at a depth not less than 1.5 mtr connected to galvanized earth lead wire 4 mm dia as earth lead up to 7.5 metre long by means of nuts, bolts, thimbles, check nuts and washers etc made of galvanized iron connected to earthing test point all as shown in electrical plate No 3 of SSR Part-I 2010 and as specified or indicated and testing on completion including earth work and excavation in any type of soil PCC (1:3:6) type C1 chamber, pre cost slab 40mm thick in cement concrete (1:2:4) type B1 with 8 mm dia MS bars reinforced at 10 cm centre to centre both ways including funnel with watering pipe wire mesh and lugs, including test point complete all as directed.

Sand cushioning with a layer of river sand 23 cm thick under and above(15mm thick before laying and 8mm thick after laying) the cable complete all as directed.

sub class 'B' burnt bricks for cable protection complete all as directed

XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured power cables (heavy duty) with aluminium conductor, 1100 volts grade, cross sectional area 35 Sqmm, 3.5 core laid in trenches complete all as directed

Boring of holes under road, pavement, hard standing by trenchless technique and necessary machine including inserting of HDPE pipe of bore 100mm dia complete all as directed

GI tubing light grade 50 mm bore with all fitting laid in trenches/walls/Roads for cable protection complete all as directed

Note:- Schedule of credit(-) Rs 73,604 shall be deducted from the Quoted BOQ amount to arrive Net Sum of tender

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