SPECIAL REPAIRS TO ROOF AND TOILETS OF BLDG NO P-59 (BAREILY BLOCK) OF ASC CENTRE AND COLLEGE UNDER GE (CENTRAL) BANGALORE

Amount

Dismantling single layer mangalore pattern or similar tiles in roofing 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.

Dismantling floor, hearth or wall tiling incl cement mortar bedding (but not backing) removing derviceable tiles to store and rubbish of the premises all as specified and directed.

Demolition of cement concrete (Reinforced) in manhole cover not exceeding 15 cm thickness (below or above ground floor) all as specified and directed.

Demolition of cement concrete (un-reinforced) in ground floors and pavings not exceeding 15 cm thickness (below or above ground GL) as in plinth protection/ hard standing/ floors/ path etc all as specified and directed.

Demolition of cement concrete (un-reinforced) of any description and in any position not otherwise specifically provided for 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.

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

Dismantling unservicable /cracked water tanks and removing from site capacity exc 1000 ltr n.exc 2000 ltr all as specified and directed.

Dismantling unservicable /cracked water tanks and removing from site capacity exc 250 ltrs but not exc 500 ltrs all as specified and directed.

Dismantling unservicable /cracked water tanks and removing from site capacity exc 500 ltr n.exc 1000 ltr all as specified and directed.

Taking up or down steel tubing for 25mm dia pipe and connections including cleaning for re-fixing or removal to store all as specified and directed by Engg-in-Charge

Taking up or down steel tubing for 20mm dia pipe and connections including cleaning for re-fixing or removal to store.all as specified and directed by Engg-in-Charge

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.

Dismantling of asbestos cement (corrugated, semicorrugated, etc.) sheets in roof coverings all as specified and directed.

Hacking out old broken glass (any thickness, size, quality or description) from wooden frames or stone, concrete or brick surrounds, glazed with putty or fixed with beads complete all as specified and directed.

M & L for roof surface must be pressure-washed with water with, is to be used to and/ or remove all dirt, dust, chalking and waste products. Remove algae, mold by using bleach solution. 2 tiles joint repair all visible and joint more than 0.50mm and not giving hollow sound, on the tiles roof or at the junctions of flat roof & vertical parapet wall, pipe joints, should be cut and widen v shape with mechanical cutter in the size (6mm W x 6mm D) and fill with Dr. Fixit PMM methodology.Glass fiber apply Dr Fixit URP or Primeseal A on the well prepared groove, allow to cure tack free. Followed by filling all the joints covering the entire area uniformly with suitable chemical. Allow chemical to cure a minimum 24 hours. Apply minimum 50mm-100mm width 45 GMS glass Fibre mesh/ non-woven geo testile fleece with the coat of Dr Fixit Roofseal classic along the length of crack when the 1st coat is still in wet condition. Apply the second coat with an interval if 4-6 hours. Waterproofing: Apply a coat of Dr Fixit Roofseal classic (diluted with water in the ratio 2:1) as Self Priming 14.0-18.0 Sq. mt/litre.Allow coating to dry for 3-4 hours. Applt two coats of Dr Fixit Roofseal classic/litre/coat, without, the rate of application being the same for both the coats. This would ensure correct consumption of material that will deliver a total of DFT of microns. Allow the system to air cure for 5 days minimum. Check to see no void surface is left untreated/uncoated. The material having following technical specification as per ASTM D 6083 M- type II, Attains a Tensile strength of 2.5 N/mm2 confirming to ASTM D 2370: Elongation at break > 300% confirming ASTM D 2370, Adhesion to Concrete 2.0N/mm2 Confirming ASTM D 4541 and crack bridging ability up to 2mm, air cure the coating for 7 days before water pound test for 48 Hrs. The system comes with 7 year waterproofing warranty from service provider. For vertical surface : Apply 2 coat of Dr Fixit Roofseal classic with forced coverage of /litre/coat. Entire terrace should be coated with roofseal classic alongwith parapet walls needs to be enveloped with roofseal classic/Raincoat system. The total 3 coats treatment all as specified and directed.

Racking out of old existing filler sealant compound back rod and filler board of the exixting joints by special tools like racker/ cutting blades/ machines, widening of joints by 2mm by using joint cutting blades of appropriate size straight and smooth edges joint cleaned thoroughly with application of compressed air. Joint shall be made dry, vaccum cleaned and free of dirt, oil, vegetation and other debris. Appliction of two coats of primer with thin brush by forward and backward movement at an interval of 30 minutes before placing filler board and pouring the sealant. Thereafter filled with pre-molded 25mm thick compressible polyethylene closed cell type filler board as specified over it filled with closed cell medium density cross linked polyethylene foam backup rod of 30mm dia for complete length of the joint. Fonally filled with polyurethane joint sealant meeting the rquirement mentioned in BS-5212, BS 4254 and EN-141875-2003 with minimum movement accomodation factor MAF of + 30% all as specified and directed.

M & L for cutting out cracks to V-section in existing roofs or terracing, cleaning out, wetting, grouting with cementand sand slurry 1:3 complete all as specified

M & L applying oil bound bitumen primer @ 1.5okg/Sqm qnd providing 3mm thick APP modified water proofing membrane weighing 3.0kg/sqm reinforced with non woven polyster matt weighing not less than 150 gm/sqm having softening point not less than 140 centigrate having tensile strength of 650N/sqm and 350 N/Sqm in longitudinal and trasverse directions respectively of the reinforced tearing strength of 180 N by torch application wiyh minimum 10cm side overlap and 150cm end lap, applying a coat of blown grade hot bitumen 90/15 over the membrane @ 1.2kg/Sqm top of membrane surface shall then be finished with solar effective bituminous aluminium paint @ 0.10Kg/Sqm complete all as specified and directed.

M & L rendering 10mm thick on brick work or concrete surface in CM 1:3 surface on roof surfaces mixed with water proofing compound finished even and smooth without using extra cement with WPC complete all as specified and directed.

M & L for 25mm thick PCC 1:2:4 type B-0 using 12.5 graded aggreagte as in padding over roof/ chajja finished even and smooth without using extra cement complete all as specified and directed

M & L for roof tiles mangalore pattern interlocking at side joints including 20mm thick screed bed in cement mortar 1:4 complete all as specified

M & L for ridge or hip tiles to suit mangalore pattern of roofing tiles bedded and jointed in cement mortar 1:6 complete all as specified

S & F 0.56mm thick aluminium sheeting alloy 31000 H4 in ridges, hips, valley gutter, drip and straight flashing complete all as specified

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, not exc 10 cm thick and setting in mortar complete 1:6 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) incl mixing with water proofing compound all as specified and directed. (Note : water proofing shall be measured & paid separately)

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 rendering 5 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:3 as in ceiling incl finished even and smooth (without using extra cement) all as specified and directed.

Supply only water profing compound complete all as directed.

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 all as specified and directed.

M&L Non skid coloured ceramic tiles 1200mmx600mm 8 to 10mm thick in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the tiles including 15 mm thick screed bed in CM 1:6 all as specified and directed.

Glazed ceramic coloured tiles 1200mmx600mm 8 t0 10mm thick on vertical surfaces such as dados and risers to step etc, set and jointed in neat cement slurry and pointed in coloured cement to match the tiles including 10mm thick rendering in CM 1:4 all as specified and as directed.

M & L for 20mm thick granite (of any type) machine cut as in skirting , dado, urinal partition etc and jointed with grey cement slurry and pointed with white cement with admixture of pigments to match the shade of granite incl grinding and polishing complete all as specified and directed.

M & L for 20mm thick granite (of any type) machine cut bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigments to match the shade of granite stone incl grinding and polishing complete all as specified and directed.

M&L for 75 mm thick, PCC 1:3:6 type C2 finished even and smooth without using extra cement.as in plinth protection incl joints filling complete all as specified.

S & F factory made UPVC white colour sliding window/ ventilators three track made of extruded profile with wall thickness of 2.3mm (+-0.2mm) window profile with hollow section with multi chamber. Frame (88mmx52mm), sliding sash (42mmx67mm). Sliding mesh sash (42mmx57mm) Sliding interlock (one vertical length in each shutter)(45.5mmx28mm) glazing beads (24.5mmx 16mm) will be mitred cut and fusion welded at all corners incl drilling of holes for fixing hardware and drainage of water etc making arrangements for fixing of hardware EPDM gasket 1.2+-0.2mm thick galvanised steel frame (30mmx 18mm) 2 Nos, sliding mesh sash (26mmx10mm) profile to be inserted in required profile frame will be fixed to the wall with 8mmx100mm long fasteners Hardware (touch lock of zinc alloyed (white powder coated) steel roller system stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperature 1.40mm and required accessories area n.exc 2 sqm each. ( Note : unit rate quoted by cntractor excludes cost of glass and includes all other connected accessories. Net opening will be measured for payment purpose) all as specified and directed.

Solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube complete all as specified and as directed.

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 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; Panelling of plain colour PVC sheet to be fitted in the M.S. frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement complete all as specified and as directed.

S&F Butt hinges 100mm mild steel cold rolled, medium weight all as specified and directed.

S&F 150mm long aluminium, anodized barrel tower bolts of extruded section all as specified and directed.

S&F 100mm long aluminium anodized handles of extruded section all as specified and directed.

S&F 300mm aluminium alloy, anodized, sliding door bolts 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 all as specified and directed.

S& F 5.5mm thick sheet glass frosted quality and glazing with upvc beading in square/rectangular n.exc 0.50 sqm in each panes all as specified and directed.

S & F in repair 4 mm thick, sheet glass, ordinary quality and glazing with oil putty/timber beads in square not exceeding 0.5 Sqm in each pane complete all as specified and as directed.

S & F 2mm thick fibre glass reinforced translucent corrugated sheeting with two corrugations side lap fixed with coach screw and washer in roof, wall etc all as specified and directed.

S & F in repairs vitreous china wash down water closet (Padestal Pattern) Coloured (excluding flushing cistern and flush pipe) including PVC seat cover white closed pattern with recessed bottom and connection to drain or out going pipe and flushing pipe all as specified and directed.

S&F in repairs 10 ltr capacity PVC Low level flushing cistern including 32mm dia PVC flush pipe, fixing in position with PVC connection pipe of 15mm x 600mm long etc complete all as specified and directed.

Supply and fixing in repair wash hand basin vitreous China counter top type any size including cutting hole and pinning in ends of brackets or erecting stand with fixing 32mm dia waste coupling brass chromium plated suitable for wash basin and PVC waste pipe all as specified and directed.

S & F in repairs Vitreous China urinal half stall white (minimum), with grating and union for discharge pipe, complete including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement; fixing automatic flushing cistren with brackets brackets flush pipe, grating and union for discharge pipe in repairs complete all as specified and as directed.

Supply and fixing in repair 15mm dia long body bib tap fancy type chromium plsted with crutch or butter fly handle screwed down screwed for Iron pipe or brass ferrule and fixed all as specified and directed.

S & F in repairs 15mm bore fancy type pillar taps cast copper alloy with capstan head chromuim plated screwed down high pressure with or without lettered Hot or Cold with long screwed shanks and fly nuts screwed for iron pipe complete all as specified and directed.

Supply and fixing in repair Angle valve cast copper alloy cromium Plated (CP) 15mm dia screwed down high pressure with crutch or butter fly handles screwed both and iron pipe or for unions and fixed all as specified and directed.

S&F in repairs aluminium anodised tubular towel rail, 20mm dia ‘D’ type, 60CM long between flanges all as specified and directed.

Supply and fixing in repair 15mm dia 600mm long PVC connection with PTMT nut and washer complete all as specified and directed.

S&F in repairs CP Soap dish 150mm, fixed to wall with chromium plated brass screws complete all as specified and directed.

S&F in repairs Health faucet CP, SS braided hose pipe 1 Meter long with stand all as specified and directed.

S&F in repairs toilet paper holder chromium plated complete all as specified and directed.

S & F stainless steel towel rack 600mm with lower hanger complete all as specified & directed

S & F 12mm thick tempered glass urinal partition with steel frame including all cuts & holes for fixing in size & design as approved by GE complete all as specified and directed.

S & F liquid soap dispensor complete all as specified & directed

S & F stainless towel ring complete all as specified & directed

S & F integrated EWC with twin flush type flushing cistern, P trap/ S trap with soft closing seat cover, white all as specified and directed.

M&L 25 mm thick cement concrete type B-0 (12.5mm graded stone aggregate) as in RCC roof / Floor surface with mixing of water proofing compound 2% by the weight cement to horizontal or vertical surfaces finished cement concrete surface even and smooth including necessary form work (Water proofing compound will be measured separately) all as specified and directed.

M&L Bitumen blown any grade, applied hot, two coats, to concrete surfaces at the rate of 1.5kg. per sq. m per coat for sunken floor treatment all as specified and directed.

M &L Rendering 15mm thick on stone masonry surfaces or surface other than fair face of brickwork or on one side of lathing in CM 1:3 with mixing of water proofing compound and finished even and smooth without using extra cement (Water proofing compound measured seperately) all as specified and directed.

M&L providing precast RCC 1:2:4 type B-1 (using 20 mm graded crushed stone aggregate) in Drain cover slabs, chullahhoods, chajjas, shelves set in cement mortar 1:4 complete all as specified and directed.

S&F mild steel TMT bars 10 mm dia and over, cut to length, bent to shape required, incl cranking, bending spirally for hooping for columns, hooking ends and binding with and incl mild steel wire (anealed) not less than 0.9 mm dia or securing with clips all as specified and directed.

Supply only integral waterproofing compound of approved make complete all as specified & directed by Engr-in-Charge all as specified and directed.

S&F 25 mm outer dia CPVC Pipe (ISI Marked) SDR II & plain CPVC SDR II fittings fixed on wall, celing or floors complete ass as specified and directed.

S&F 20mm outer dia CPVC Pipe (ISI Marked) fixed complete to wall, celing or floors including taking up or down 15mm bore steel tubing complete all as specified and directed.

Supply and fixing Rotational moulded polythene water storage tanks (cylindered vertical closed top ) hoisted and fixed in position all as spd in SSR Part –I of capacity of tanks 500 ltr all as specified and directed.

Supply and fixing Rotational moulded polythene water storage tanks (cylindered vertical closed top ) hoisted and fixed in position all as spd in SSR Part –I of capacity of tanks 1000 ltr all as specified and directed.

Supply and fixing Rotational moulded polythene water storage tanks (cylindered vertical closed top ) hoisted and fixed in position all as spd in SSR Part –I of capacity of tanks 2000 ltr all as specified and directed.

S&F 20 mm bore ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe of brass ferrule and fixed all as specified and directed.

S & F 20mm gun metal globe or gate valve wirh iron wheels head screwed both ends for iron pipe all as specified and directed.

S&F in repair 110mm dia PVC (SWR) pipes single socketed in any length with rubber joints flaid in trenches or floor complete all as specified and directed.

S&F in repair 110mm dia PVC (SWR) pipes single socketed in any length with rubber joints fixed to walls etc complete all as specified and directed.

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

S&F in repair 75mm dia PVC (SWR) pipes single socketed in any length with rubber joints laid in trenches or floor etc complete all as specified and directed.

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

S&F in repair PVC (SWR) bends 110mm dia any radius all as specified and directed.

S&F PVC in repair (SWR) bends 75 mm dia any radius all as specified and directed.

S&F PVC in repair (SWR) junction single,(Single T) 110mm dia equal or unequal with access door all as specified and directed.

S&F PVC in repair (SWR) junction single,(Single T) 75mm dia equal or unequal with access door all as specified and directed.

S&F PVC in repair(SWR)vent cowl 110mm bore all as specified and directed.

M & L complete removal of existing treatment and applying two or more coats of 100% premium acrylic emulsion paint having VOC less than 50gm/litre and UV resisitance as per IS 15489:2004, alkali & fungal resistance dirt resistance exterior paint of required shade (company depot tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new or old surfaces complete all as specified and directed.

M & L for applying two or more coats of 100% premium acrylic emulsion paint having VOC less than 50gm/litre and UV resisitance as per IS 15489:2004, alkali & fungal resistance dirt resistance exterior paint of required shade (company depot tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new or old surfaces complete 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.

M&L preparation of newly plastered surfaces of wall and applying two coats of distemper oil bound over 1 to 2mm thick birla wall care putty over a coat of alkali resitant primer coat on plastered surface complete all as specified and directed.

M & L for complete removal of existing treatment of wall and applying two coats of distemper oil bound over 1 to 2mm thick of birla wall care putty including preparation of surfaces complete all as specified and directed.

M & L for preparing old surfaces of ceiling and applying two coats of white wash complete all as specified and directed.

M & L for preparing new plastered surfaces of ceiling and three coats of white wash complete all as specified and directed.

Taking down copper/ aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings 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. all as specified and directed.

Point wiring with PVC insulated and unsheathed 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 grey conduit on conceled conforming to IS-9537 with all accessories including PVC/MS terminal boxes fixed on wall with 3mm thick masonite laminated sheet top cover fixed with steel screws 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 and directed for :-

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

(b) One Ex.fan point controlled by one 5 Amps switch one way

(c) One 3 pin socket point 5 Amp on independent board

(d) One 3 pin socket point 5 Amp on same board with other switches.(to be provide new point as user reqairment)

All as per item No. 2 above but with 2.5sqmm (Nominal area) cable with 2.5 Sqmm size copper earth continuity conductor for 5 pin 5/15 A socket outlet on independent board complete all as specified and directed.

All as per item No. 2 above but with 4sqmm ( Nominal area ) cable with 4 Sqmm size copper earth continuity conductor for 5 pin 5/15 A socket outlet on independent board complete all as specified and directed.

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 socket, 6A-3/5 pin combined 2 modules all as specified and directed.

Supply and fix socket, 6A/16A- 3/5 pin combined 2 modules all as specified and directed.

S&F LED Rec Mount Down light 15 watts fitting suitable roof fixing (Make; Bajaj, Havels, Philips) all as specified and directed.

S&F in replacement Sheet metal enclosure (ISI marked) distribution board for 240 volts, SP 08 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.

S&F in replacement Sheet metal enclosure (ISI marked) distribution board for 240 volts, SP 04 way horizontal type, double , 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.

S & F in replacement MCB single pole 6 to 32 Amps 240 volts, 10 kA rupturing capacity providing in DB complete and old MCBs Deposit to store with all as specified and directed by Engr-in-charge.

S & Fin replacement MCB single pole & neutral 32- 40 Amps 240 volts, 10 kA rupturing capacity providing in DB complete all as specified and directed.

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

S & F Exhaust fans steel body Ac single phase 230 v of size 380mm sweep with blades, frame and louvers with Provn of twin core cable of suitable size for ceiling rose to connector connecting of earth wire as complete all as directed,NOTE: Quoted rate deemed to be included for Core cutting machine hole by opening in any type of walls (Stone/Bricks) in the building including neccessary plastering, grouting of nuts & bolts and washers suitable size and neccessary fixing arrangement for fixing louvre and including making good to disturbed surface area to its original position. including Mouse safty mesh to be close from out side all as specified and directed. Make: Bajaj/ Orient,Usha.

M & L for Earthing complete with galvanized steel earth plate electrode 600x600x6. mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below ground level) with top edge of the plate not less than 1.5 mtr below normal ground level connected to galvanised earth Strip 25x4 mm as earthing lead of bolts,nuts,check nuts and washers of galvanised iron or steel all as shown in electrical plate No.3 connected to earthing test point all as specified or indicated including testing on completion including dismantling of old earthing materials all as specified and directed.

Flash touch-free infrared hand dryer with 1150W rated power & carbon brush motor complete and testing all as specified and directed. Make : Jaguar

B5BUILDING SOLUTIONS

SREE BALAJI CONSTRUCTIONS

K. VENKATESH NAIDU

D NAGI REDDY