SPECIAL REPAIRS TO CERTAIN BR EM WORKS AT CDA BUILDING NO 194 AT GTRE BANGALORE

Amount

Taking down cement or cement lime plaster of any description from walls, including racking out joints hacking for key scrubbing down with water etc , complete all as specified.

M&L 15 mm thick external plaster in cement mortar 1:4 on other than fair faces of walls , finishing the surfaces even and smooth without using extra cement complete all as specified and as directed.

M&L 10 mm thick internal plaster in cement mortar 1:6 on faces of walls , finishing the surfaces even and smooth without using extra cement complete all as specified and as directed.

M&L preparation of new plastered surfaces of wall and applying 3mm thick wall care putty to receive the good and smooth surfaces and applying two coats of plastic emulsion paint over a coat of primer complete all as specified and as directed.

Demolition of brick work or stone masonary/boulder masonary, built in cement mortar including all quions, arches, pillars etc but excluding ashar facings, dressed stone work and precast article etc and depositing of debris out side MD Land all as specified and directed.

Material and labour for brickwork with subclass 'B' bricks, straight or curved on plan exceeding 6m mean radius built in cement 1:6 complete all as specified and as directed.

Dismantling damaged wall and ceiling boards any thickness including grid system complete.

S&F 5mm thick PVC designer false ceiling 595mmx595mm size suitably placed including aluminium anodises false ceiling grid of 600x600mm size comprising of 25mmx25mm T section and 32x25mm wall angle alongwith hanging with 6mm dia GI flat 40x3mm size 60mm long and expansion hold fasteners 12.5mm dia 40mm long complete all as specified and as directed

S&F Solid PVC wall lining consisting of 5mm thick wood grain printed PVC sheets inclusive of solvent cement and fixing at site over and including necessary framework for fixing the wall lining complete all as specified and as directed

S & F 5mm thick PVC sheet fillet of width 35mm for wall paneling inclusive of fixing on to wall to make PVC Frame as per specification and drawing.

Demolition of cement concrete in any description in any position not otherwise specifically provided.

M&L for PCC 1:2:4 type B0, 25 mm thick (using 12.5 mm graded stone aggregate) as in roof padding finished even and smooth with using extra cement complete all as specified and as directed

M & L for rendering 10 mm thick over roof concrete padding surface to obtain smooth finish in CM 1:3 and finishing the surface even and smooth without using extra cement with water proofing compound complete all as specified and directed

M&L APP based polymeric membrane minimum weighing 3 Kg/Sqm and minimum 3mm thick reinforced with polyster non woven fabric (Weight not less than 150 gms/Sqm) laid on primed surfaces by forced application incl bituminous primer confirming ot IS-3384 applied @ 0.3 ltr/Sqm and applying aluminium paint @ 100 ml/Sqm complete all as specified and directed. Four course of roof treatment consist of as under :- (a) Applying one coat of bituminous primer conforming to IS 3384 @ 0.3 ltr/Sqm (b) Laying of APP based membrane as specified thickness and weight. (c) Applying one coat bitumen grade 85/25 @ 1.2 Kg/Sqm. (d) Applying two coat of aluminium paint @ 100ml/Sqm.

Material and labour for preparation of old wall surfaces by complete removal of existing treatment, preparing wall surfaces and applying two coat of plastic emulsion paint over a coat of primer complete all as specified and as directed

M&L prepration of old surface on ceiling and applying one coats of white wash complete all as specified and as directed

M&L applying 2 coats of Exterior emulsion paint over a coat of primer incl removal of existing treatment on wall ceiling surfaces including cornices, plasters etc by scrapping/down with wire brushes and washing down and removing existing loose finishes particles etc all as specified and directed.

Dismantling of 100 mm bore cast iron pipes , jointed in cement mortar or lead joint, from walls/trenches complete

Dismantling of 75 mm bore cast iron pipes , jointed in cement mortar or lead joint, from walls/trenches complete

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

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

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

S & F PVC SWR bends of size 110 mm

S & F PVC SWR bends of size 75 mm

S & F 75 mm PVC (SWR) multi floor trap with grating including jointing with solvent complete all as speciifed and as directed.

S & F 75 mm PVC (SWR) vent cowl complete all as speciifed and as directed.

S&F in repairs Rotational moulded polythene water storage tanks double layer (cylinder each vertical with closed top) of capacity 1000 Itrs, hoisted and fixed in position including disconnecting existing tanks of any description all as ,specified in SSR Pt-1

S&F in repairs Ball brass valve high pressure with polythene float and fly out nut, screwed for iron pipe or brass ferrule and fixed to dia of pipe 25mm complete all as specified.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing servicable tiles to store and rubbish off the premises.

M&L coloured Non Skid Joint less ceramic tiles (non-skid) of size 7 to 8 mm thick area of each tile 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 including 15mm thick screed bed in cement mortar 1:6 complete all as specified and as directed

M&L coloured glazed ceramic tiles joint free of size 350mm x 250mm x 7mm/ 450mm x 350mm x 7mm thick, in dado/skirting etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match, including 10mm thick rendering in cement mortar 1:4 complete all as specified and directed

Taking down or up steel tubing and connections and removing to store yard of size 15mm bore.

Taking down or up steel tubing and connections and removing to store yard of size 20mm bore.

Steel water tubing medium grade 15mm bore galvanized with all fittings and fixed to walls and ceiling or laid in floors including cutting chases where required complete all as specified.

Steel water tubing medium grade 20mm bore galvanized with all fittings and fixed to walls and ceiling or laid in floors including cutting chases where required complete all as specified.

S&F in repairs fancy type Chromium plated bib tap screwed down screwed for iron pipe and fixed to 15mm bore pipe any description complete all as specified and directed.

S&F in repairs fancy type chromium plated Stop valve or angle cock screwed down high pressure with crutch or butter fly handle screwed both ends for iron pipe of bore 15mm fixed complete all as specified and as directed

S & F in repairs Vitreous China wash down water closet pan (pedestal pattern), white or colour (excluding fixing bolts, flushing cistern and flush pipe including connection to trap and to flushing pipe anti syphonage pipe etc complete including making good to floor. Make : CERA

Supply only plastic water closet seat ,white closed pattern with flat bottom and cover and mild steel chromium plated or aluminised highing device. Make : CERA

S&F in repairs PVC low level flushing cistern of cap 10 ltrs including PVC flush pipe for squatting pan fixed to wall ISI marked completed with brackets and accessories fixed and making good to disturbed portion complete.

S & F in repairs Vitreous china wash basin angle back (Oval/Rectangle type) size 560 x 460 mm white excluding taps waste chain and plug and porcelain stopper including cutting for and pinning in ends of brakets or eracting stand , waste pipe Make : CERA

M&L Granite (of any type) work 20 mm thick (table rubbed and polished)in steps, jambs, pillars, windowcills, cooking platforms and like in including cement mortar (1:4) pointing in white cement (1:2) using marble dust with admixture of pigment to match including 15 mm thick screed bed in CM 1:4 complete all as specified and as directed

S&F Pillar tap fancy type cast copper alloy, with capstan head chromium plated, screwed down high pressure, with or without letter 'Hot' or cold with long screwed shanks and fly nut screwed for iron pipe of bore 15mm , complete all as specified and directed by Engineer-In-Charge weight of pillar tap shall not be less than 665 gms).

Supply and fix in repairs PVC connection 15 mm size with PTMT nuts of length 600 mm.

Supply and fix 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

Taking down carefully the existing aluminium point wiring of any size and capacity and type by disconnecting from the either terminals complete including fittings and fixtures such as switches, sockets,ceiling rose, regulators and light fittings any type etc by unscrewing and taken away from site complete. Note :cost of unserviceable materials will be charged from the contractor against schedule of credit.

M&L Point wiring complete with 1.5 sqmm single core PVC insulated but unsheathed multistranded copper conductor FRLS cable 1100 Volts grade drawn through and including non metallic rigid PVC heavy duty concealed conduit (minimum 20 mm dia external) but shall be increased as per actual site requirement in accordance with clause 19.125 of SSR part- I, ISI marked with wall thickness not less than 1.8 mm including conduit accessories like bends, tees, junction boxes etc fixed concealed/ recessed in wall or ceiling etc including 1.5 sqmm PVC insulated but unsheathed multistranded copper conductor FRLS cable as earth continuity wire including modular type metal flush box with cover plate and frame of required module for mounting of modular switches, sockets, switch sockets, fan regulators with required modules all as specified etc for the following:-

a) One light point controlled by one 5 Amps one way switch

b) One celing/exhaust fan point controlled by one 5 Amps one-way switch and regulator.

c) One 3 pin 5Amps switch socket outlet point on independent board

(d) One 3 pin 5Amps switch socket outlet point on same board .

All as per item No 48 but 2.5 sqmm copper conductor wiring with 2.5 sqmm copper conductor as earth continuity for power point of 16 Amp complete all as specified and as directed

Supply and fix modular switch one way 6 Amp, 1 module.

Supply and Fix Socket 6A - 2/3 pin combined 2 module all as specified.

Supply and Fix ceiling rose surface backelite two to three terminal.

Supply and Fix Modular switch 1 way 16A, 1 module

Supply and Fix Socket 6A/16A - 2/3 pin combined 2 module all as specified.

S&F in replacement Sheet steel metal enclosure distribution box double door, MCB DB double door SPN for MCB 12 Way 240Volts, flush mounting CRCA powder coated with 200 Amps rated bus bar complete all as specified and as directed

S&F in replacement Sheet steel metal enclosure distribution box double door, SPN MCB DB double door SPN for MCB 8 Way 240Volts, flush mounting CRCA powder coated with 200 Amps rated bus bar complete all as specified and as directed

S&F in replacement Sheet steel metal enclosure distribution box double door, SPN MCB DB double door SPN for MCB 4 Way 240Volts, flush mounting CRCA powder coated with 200 Amps rated bus bar complete all as specified and as directed

S&F in replacement Sheet steel metal enclosure distribution box double door, MCB DB double door TPN for MCB 6 Way 415 Volts, flush mounting CRCA powder coated with 200 Amps rated bus bar complete all as specified and as directed

Supply and fixing of sheet metal enclosure powder coated, Distribution boards VTPN MCCB 125 A DB, double door, Provision of TPN MCCB 125 Amps, 25ka as Incomer, 12 way, 415V, Double door type IP 43 protection, shrouded Neutral Bar & Pan assembly with flexible link Cement spill protector, Door earthing, complete Make INDOASIAN, Model Optipro F2+ 36 or equivalent of HAVELLS/ L & T/ LEGRAND

Supply and fixing of MCB, SP, 240V, 40 Amps 10KA rupturing capacity.

Supply and fixing of MCB, SPN, 240V, 40 Amps to 63Amp 10KA rupturing capacity complete

Supply and fixing of MCB, TPN, 415V, 40 Amps to100 Amp 10KA rupturing capacity complete all as specified and as directed

Supply and fixing of MCCB of capacity 125 Amp,415V,36 KA,TPN complete all as specified and as directed

Supply and fix Single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB of 20 Amp complete all as specified and as directed

Material & labour for Sub main wiring with two runs of 6.0 Sqmm single core PVC insulated but unsheathed multistranded copper conductor FRLS 1100 Volts grade cable,fire retardant low smoke drawn through and including PVC concealed conduit heavy duty grade ISI marked 25 mm dia (external) but shall be increased as per actual site requirement in accordance,with wall thickness not less than 1.8 mm complete with all necessary fitting and including with conduit accessories and one run of 4.0 Sqmm single core PVC insulated but unsheathed multistranded copper conductor 1100 volts grade cable fire retardant low smoke as earth wire conductor, fixed on wall/ceiling including taking down old unserviceable sub main wiring . Note :-(i) One run of PVC conduit, 2runs of cable of 6 Sqmm and 1 run of 6 Sqmm earth wire shall be measured and paid as one unit.

Material & labour for Sub main wiring with two runs of 4.0 Sqmm single core PVC insulated but unsheathed multistranded copper conductor FRLS 1100 Volts grade cable,fire retardant low smoke drawn through and including PVC concealed conduit heavy duty grade ISI marked 25 mm dia (external) but shall be increased as per actual site requirement in accordance,with wall thickness not less than 1.8 mm complete with all necessary fitting and including with conduit accessories and one run of 4.0 Sqmm single core PVC insulated but unsheathed multistranded copper conductor 1100 volts grade cable fire retardant low smoke as earth wire conductor, fixed on wall/ceiling including taking down old unserviceable sub main wiring complete all as specified and as directed Note :-(i) One run of PVC conduit, 2 runs of 4.0 sqmm cable and 1 run of 4 sqmm earth wire shall be measured and paid as one unit.

M & L for sub main wiring with four single core PVC insulated unsheathed , 1100 Volts grade, copper cable 4 x 10.0 sq. mm stranded conductor and drawing through and including rigid PVC non metalic surface conduit of suitable size with conduit accessories such as junction boxes, bends, tees etc. including continus earth wire PVC insulated unsheathed 1100 volts grade, 2 run of cable 6 sqmm copper conductor and connected to common earth dolly complete as directed including taking down old submain wiring Note :-(i) One run of PVC conduit, 4 runs of cable and 2 run of 6 Sqmm earth wire shall be measured and paid as one unit.

Material & labour for Sub main wiring with two runs of 2.5 Sqmm single core PVC insulated but unsheathed multistranded copper conductor FRLS 1100 Volts grade cable,fire retardant low smoke drawn through and including PVC concealed conduit heavy duty grade ISI marked 25 mm dia (external) but shall be increased as per actual site requirement in accordance,with wall thickness not less than 1.8 mm complete with all necessary fitting and including with conduit accessories and one run of 1.5 Sqmm single core PVC insulated but unsheathed multistranded copper conductor 1100 volts grade cable fire retardant low smoke as earth wire conductor, fixed on wall/ceiling including taking down old unserviceable sub main wiring complete all as specified and as directed Note :-(i) One run of PVC conduit, 2 runs of 2.5 Sqmm cable and 1 run of 2.5 Sqmm earth wire shall be measured and paid as one unit.

Supply and fixing LED lights fitting 1x 20W, 220V, AC decorative box type with driver, holder including LED tube light, extruded alluminium housing connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complet all as specified and directed

Supply and fixing LED luminaire 2 ft x 2ft 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 complete all as specified and directed

Supply and fix modular fan step regulator ,120W-2 module

S&F LED street light fittings /BUILDING LIGHT 35 Watt 230V AC outdoor type with high pressure die cast aluminium housing and heat resistant complete with driver, lamp bracket with impact corrosion resistant complete with driver, lamp bracket with impact and corroision resistant inluding thermal management in multiple optics complete with IP 65/66 protection complete

Supply and fix Modular telephone socket RJ 11 (jack type) one module with conduit pipe cutting chases to the walls / floors / ceiling and making good disturbed surfaces to match the existing surfaces, complete all as specified and directed

Supply and fix LAN cable socket RJ 45 UTP information outlet tool less 2 module type complete with conduit pipe cutting chasis to the walls / floors / ceiling and making good disturbed surfaces to match the existing surfaces complete all as specified and directed.

Supply and fix Cover plate with frame for telephone socket RJ 11 (jac type) 1 module with metal flush boxes of suitable size complete all as specified and directed.

Supply and fix Cover plate with frame for lan cable socket RJ 45 (jac type) 2 module with metal flush boxes of suitable size complete all as specified and directed.

Supply and fix 25 mm Rigid non-metallic PVC conduit exclusive of boxes (junction/ terminal) but inclusive of all tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc.all as specified and directed

Earthing complete with galvanised iron earth plate electrode 600 x 600 x 6mm as earthing lead buried directly in ground vertically to depth not less than 2.25 mtr below GL with the top edge of the plate not less than 1.5 mtr from GL, connected to GI earth lead of 4.0mm dia, by means of bolts & nuts, to GI and connected to earthing test point all as shown in elecrical plate No. 3 of SSR Part-I of 2009 specified or indicated and testing on completion including excavation / earth work in any type of starta, PCC (1:3:6) type C1 earthing chamber pre cast slab 50 mm thick in cement concrete (1:2:4) type B1, reinforced with welded steel wire fabric (XPM) weight not less than 4 KG/sqm cast iron frame, funnel with wire mesh GI watering pipe of 20 mm bore medium grade and lugs with and including GI earth wire 4 mm dia with GI protection pipe of 15 mm medium grade 7.5 meter long etc complete tested on completion all as specified and directed. NOTE: Earth resistance not exceeding 1.0 ohm.

Supply & install, testing and commissioning outdoor type LT electric panel consisting separate compartment for each out going feeders with locking arrangement for each feeder fabricated out of 2 mm thick MS sheet floor mounting type suitable size base frame/channel, painted with powder coated and pre coted primer including necessary PCC 1:3:6 type C2 foundation of panel boad and earth work including comprising the following :- (a) Bus bar chamber of 3 phase and neutral 4 strip 415 volts with 500 Amps copper strip - 1 set (b) Moulded Case Circuit Breaker 4 pole 36KA breaking capacity 320 Amps capacity With Micrologic 2 (μP -ASIC based) - 1 No (In coming) (c) Moulded Case Circuit Breaker 3 pole 35 KA breaking capacity 160 Amps capacity (TMD) - 1 No (Out going) (d) Moulded Case Circuit Breaker 3 pole 25 KA breaking capacity 100 Amps capacity with thermal magnetic trip unit (TMD) - 4No (Out going) (e) Moulded Case Circuit Breaker 3 pole 25 KA breaking capacity 63 Amps capacity with thermal magnetic trip unit (TMD) - 2 Nos (Out going) (g) Three phase volt meter 1.0 - 01 No (h) Three phase Ammeter 1.0 - 01 No (j) LED Indicator lamp Red, Yellow, Blue - 01 Set (k) Complete internal wiring with suitable copper condutor wires - 1 Lot (l) Provision of extra space for two more out going feeders suitable for 125 Amps MCCB Note : (i) All termination of existing cable should be provided with copper lugs/thimbles and suitable size of glands & rate for the same is deemed to be included in the item

Supply & laying Synthetic Insulating Mat of size 2.00Mtr x 1.00Mtr x 19 mm thick

Earthing complete with galvanised iron plate electrode 600 x 600 x 6.00mm thick GI earthing lead burried directly in ground vertically to a depth not less than 2.25 mtr deep below GL with the top edge of the plate at a depth not less than 1.5 mtr from below normal GL, connected to and including Galvanised iron strip 32x6 mm as earthing lead by means of nuts, bolts, washers, checknuts of galvanised iron and connected to earthing test point all as shown in electric plate No. 3 of SSR Part l of 2010 and as specified or indicated and testing on completion including excavation / earth work in any type of strat PCC (1:3:6) type C1 earthing chamber, pre cast slab 50 mm thick in cement cioncreat (1:2:4) type B1 (Reinforced with welded steel wire fabric (XPM)) weight not less than 4 Kg/sqm,cast iron frame, funnel with wire mesh, including GI earth strip with GI protection pipe of 40mm medium grade 7.5 meter long etc complete and testing on completion all as specified and directed. Note: 1. Rate quoted shall deemed to include cost of excavation in any type of strata, RFR and removal upto 50metre, PCC pit, funnel and RCC cover plate. 2. GI strip above 7.5m will be measured and paid seperately. 3. Earth resistance not exceeding 1.0 ohm

M/s Sri Chakrapani Constructions

R R Constructions

GKR and CO

SAI CONSTRUCTIONS

S.R.V.Builders

AishwaryaConstructions

Prashanth Associates

Lucky Enterprises

ARCHANA CONSTRUCTION CO

M/S Suresh Raju