ADDN ALTN AND SPECIAL REPAIRS AT BLDG NO P-107 CQA (R ) BANGALORE COMPLEX FIRST FLOOR INCLUDING ROOF TREATMENT WALL PANELLING AND ALLIED B/R AND EM WORKS UNDER GE ( NORTH) BANGALORE

Amount

Taking down of existing Water Proofing treatment of any type (APP Membrane,Cement or earthen tile,Mud phuska or lime concrete) including cement plaster of any thickness and removing bitumen coating/mud pushka dirts etc over original RCC roof slab by grinding, Picking, sweeping clean and washing down with water to remove dust & to providing water proofing treatment complete all as specified and as directed. Note : Rate includes for removing debris outside defence land

M&L providing cement concrete type B0 1:2:4 (12.50mm graded stone aggregate) in copings, parapets and railing upto 60cm height, leveling concrete for Roof slab, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating as including demolition & removal of cement concrete from the MD land of any description and in any position not otherwise specifically provided for complete all as specified and as directed.

M & L for providing screed bed/rendering 10mm thick in CM (1:3) mixed with and including supply of approved water proofing compound as per manufacturers instructions by removing all loose gravel, dirt, oil, grease and foreign materials by jet or dry air, cleaning the surfaces mechanically or by grinding to make it smooth and applying APP modified water proofing membrane as per IS 1654-2017/IS 16352-2017 , 3mm thick and weighing not less than 3.60kg/Sq m reinforced with non woven polyster/HMHDPE matt black finished over compatible primer/bonding bitumen @ 0.40 Litre/Sq m and torch applications of membrane with 75mm side overlap and 100mm end lap after necessary preparation of surface complete as per manufacturer's instructions and applying a coat of solar reflective bituminous aluminum paint on top @ 0.10 litre/sq m complete all as specified and directed.

Disconnecting existing tanks, setting aside including necessary connections (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position. (Cleaning repairing etc. measured separately).Capacity in litres Exc 250 & n exc 500 complete all as specified and directed

Disconnecting existing tanks, setting aside including necessary connections (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position. (Cleaning repairing etc. measured separately).Capacity in litres Exc 500 & n exc 1000 complete all as specified and directed

Taking down cement plaster of any description including racking out joints, hacking for key and disposal of debris to out side MD land complete all as specified and as directed.

M&L for Rendering 15mm thick in CM 1:6 on brick or concrete surfaces , finished even and smooth with out using extra cement complete all as specified and as directed..(Internal Surfaces)

M&L for Rendering 5 mm thick in CM 1:3 on ceiling surfaces , finished even and smooth with out using extra cement complete all as specified and as directed.

Preparation of new plastered surfaces and applying three coats of white wash on ceilings including in narrow widths/ bands etc complete all specified and as directed.

Preparation of newly plastered surfaces and applying two coats of oil emulsion distemper over one coat of primer on walls including in narrow widths/ bands etc complete all specified and as directed.

M & L for 500 litres capacity rotational moulded, triple layer polythene water storage tanks (cylindrical vertical with closed top) hoisting and fixed in position on roofs including 20 mm dia PTMT ball valve and fittings including dismantling existing water storage tank, complete all as specified.

M & L for 1000 litres capacity rotational moulded, triple layer polythene water storage tanks (cylindrical vertical with closed top) hoisting and fixed in position on roofs including 25 mm dia PTMT ball valve and fittings including dismantling existing water storage tank, complete all as specified.

S & F in repairs 25mm bore dia Ball valves high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed.(Minimum weight 15mm-142gms/ 20 mm - 210 gms . / 25mm-455gms/ 40mm - 690 gms) all as specified and as directed.

Supply & laying 20 mm outer dia CPVC pipes SDR 11 ( Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors including all fittings and specials including taking down 15 mm GI tubing and connections complete all as specified.

Supply & laying 25 mm outer dia CPVC pipes SDR 11 ( Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors including all fittings and specials including taking down 20 mm GI tubing and connections complete all as specified.

S&F in repairs 20mm CPVC gate valves, with lever , screwed both ends for iron pipe and fixed complete all as specified and as directed.

S&F in repairs 25mm CPVC gate valves, with lever , screwed both ends for iron pipe and fixed

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

M&L Non Skid ceramic coloured tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.18 Sqm but not exceeding 0.38 Sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over and incl Screed bed or bedding layer of mortar 20 mm thick in CM 1:4 for laying floor finishes all as specified and as directed.

Dismantling floor , hearth or wall tiling including cement bedding ( but not backing ) removing servicable tiles to store and rubbish off complete all as specified

Taking down shutters of any description exc 1 Sqm but not exc 2 Sqm and Re-fixing in same opening including cutting and adjusting for floor height complete all as specified and directed

S & F in repairs Aluminium anodised barrel towel bolts of extruded section of length 200 mm all as specified and as directed.

S & F in repairs Aluminium alloy anodised sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections including taking down old sliding door bolt 300 mm all as specified and as directed.

S & F in repairs Extruded alloy handles fabricated type anodised of size 150 mm complete all as specified and as directed.

S&F in repairs Butt hinges medium weight cold rolled mild steel of size of hinges 100mm complete all as specified and as directed.

S & F in repairs 140 mm floor door stopper of aluminium alloy powder coated, with hard down steel spring all as specified and as directed.

S&F in repair mild steel 300mm, ordinary rat tail rod pattern springs,including roller and roller plate complete all as specified and as directed.

M&L for Vitrified tiles 10mm thick (square/rectangular), light shade, polished, area of each tiles area of each tiles 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 20 mm screed bed in CM 1:4, complete all as specified and as directed..

M & L for 5mm thick PVC sheet fillet of width 35mm for wall paneling inclusive of fixing on to wall to make PVC Frame as per specification andcomplete all as specified and as directed.

M & L for 5mm thick Prelam PVC sheet in strips & channel feathered at the edges for fixing on Solid PVC Wall Lining, Insulated PVC Wall Lining, and Solid PVC Partitions inclusive of Solvent Cement and fixing at site including dismantling of old wall boarding including cover fillet complete all as specified

S&F 4 mm thick Non asbestos fibre cement building boards including anodised aluminium snap grid frame work of size of grid 605 x 605mm including Hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm long for false ceiling fixed or laid/ inserted to timber/GI/Aluminium frame work with screws in ceiling flat or slopping including taking down old celing of any description complete all as specified and directed.

S&F 4 mm thick Non asbestos fibre cement building boards including anodised aluminium snap grid frame work of size of grid 605 x 605mm including Hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm long for false ceiling fixed or laid/ inserted to timber/GI/Aluminium frame work with screws in ceiling flat or slopping complete all as specified and directed.

M & L for 20 mm thick Granite (of any type) work (table rubbed and polished) in steps,riser,tread, jambs, pillars, window-cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite ,including cutting and polishing laid on 15 mm thick screed bed in CM 1:4 set and jointed including dismantling of old stone slabs laid bedded and pointed in any mortar complete all as specified and directed.

M & L for Providing edge moulding to 18-20mm thick granite stone any description of counters vanities etc. including machine polishing to edge to give high gloss finish etc.complete all as specified and directed.

S&F in repairs Vitreous China wash basin, white, flat back, size 550x400mm including 32 mm dia brass waste coupling ,chromium plated fancy type pillar taps, waste pipe, 600 mm long PVC connection & brackets including cutting for and pinning in ends of brackets or erecting stand but exclusive of fixing & supply and waste pipe.

S & F 75 mm dia bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls including necessary fittings complete all as specified and as directed.

All as per item No. 1.36 here-in-before but 110 mm dia .

S&F in repair 75mm dia PVC (SWR) Bends with access door of any radious complete all as specified and as directed.

All as per item No. 1.38 here-in-before but 110 mm dia .

Preparation of old decorated surfaces and applying one coat of white wash on ceilings including in narrow widths/ bands etc complete all specified and as directed.

Preparation of old painted surface and applying one coat of synthetic enamel paint on steel and iron surfaces over 10cm width or girth all as specified and as directed.

Preparation of old painted surfaces and applying one coat of synthetic enamel paint on wood and wood based surfaces over 10cm width or girth all as specified and as directed.

Preparation of old decorated surfaces including washing, rubbing down and stopping and applying two coats of oil emulsion distemper on walls including necessary putty all as specified and directed.

M & L for complete removal of existing treatment on walls of any description over 10cm girth or width and applying two coats of oil emulsion distemper over one coat of alkali resistant primer over one coat of chalk whiting , 1 mm thick wall care putty on plastered surfaces of walls including in narrow widths/ bands etc complete all specified and as directed.

Preparation of old surfaces including washing, rubbing down and stopping and applying two coats of cement base paint at any position complete all specified and as directed.

Taking down carefully aluminium/ copper wiring/power point wiring (light, fan, socket or power) complete including fittings such as switches ceiling roses, pendants, 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 specified and as directed by Engineer-in-Charge.

Wiring complete with 1.5 Sqmm single core PVC insulated unsheathed FRLS cable 1100 volts grade multi stranded with copper conductor conforming to IS 694 drawn through and including non-metallic rigid PVC conduit including accessories surface type/ concealed 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., incl provision of 1.5 Sqmm PVC insulated single core multi stranded FRLS copper conductor cable as earth continuity conductor and connecting to common earth dolly, all as specified and as directed.(a) One light point controlled by one switch

All as per item No. 2.02 here-in-before but one fan/Exhaust fan point controlled by one switch/regulator

All as per item No. 2.02 here-in-before but one 3 pin socket out let 5 Amps on independent board

All as per item No. 2.02 here-in-before but one 3 pin socket out let 5 Amps on same board

Wiring complete with 2.50 Sqmm single core PVC insulated unsheathed cable 1100 volts grade multi stranded with FRLS copper conductor conforming to IS 694 drawn through and including non-metallic rigid PVC conduit medium grade ISI marked including accessories concealed type modular type run on walls/ ceiling including 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., including provision of 2.50 Sqmm PVC insulated single core multi stranded copper conductor cable as earth continuity conductor and connecting to common earth dolly, all as specified and as directed. Note for Item No 2.02 to 2.06 :- (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. (iv) Cost of circuit of any length of cable from DB to any switch / socket to be included in point. (v) Quoted rate is inclusive of cutting chases as required at site.

Supply and fix Modular switch 1 way 6A, 1 module all as specified and directed.

Supply and fix Modular switch 1 way 16A, 1 module all as specified and directed.

Supply and fix Modular Socket, 6A - 2/3 pin combined 2 module all as specified and as directed.

Supply and fix Modular Socket, 6A/16A - 2/3 pin combined 2 module all as specified and as directed.

Supply and Fixing 2 X 2 Recess mounted LED Luminaire 36 Watts white powder coated CRCA housing with LEDs seamless front frame with flate white high transmission arcylic cover complete with all accessories all including taking down old fittings complete all as specified and as directed. Make: Bajaj cat No. BZSSQL 36W WH or equivalent makes & model

Supply and Fixing of ceiling rose, surface bakelite type 65 x 50 mm, 2 to 3 terminals complete all as specified and as directed.

Supply and Fixing of MCB DB TPN 8 way double door type 240 volts with 200 Amps rated bus bar as specified and as directed.

Supply and Fixing of MCB DB TPN 4 way double door type 415 volts with 200 Amps rated bus bar for housing MCBs as specified and as directed.

Supply and fixing replacement of MCB SP 240 volts 5 to 40 Amps complete all as specified and as directed.

Supply and fixing in replacement of MCB SPN 240 volts 32/40 Amps complete all as specified and as directed

Supply and fixing in replacement of MCB TPN 415 volts, 10KA 'C' curve 63 Amps complete all as specified and as directed

Sub main wiring complete with two runs of 4 Sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable with one run of 4 sqmm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable as earth continuity conductor, drawn through existing non metallic rigid PVC conduit and conduit accessories incl removing of the existing sub main wiring all specified and as directed.

Material and labour for 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 metre connected to galvanized earth lead wire 4 mm dia as earth lead up to 7.5 mtr 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 incl earth work and excavation in any type of soil plain cement concrete (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 and tacking down old earthing complete all as specified and as directed.

S&F Wall mounting fan of 400 mm sweep complete, 230V, AC single Phase. RPM 2200 air delivery 100mm complete with blade and frame all as directed by Engineer-in-Charge. Make: Bajaj Cat Part No. MIDEA BW 2200 WALL FAN Model No. 60139 or equivalent in Orient / CG / Usha.

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K. VENKATESH NAIDU