REPAIRS REPLACEMENT OF INTERNAL WATER SUPPLY PIPE LINES SANITARY FITTINGS CLEANING OF WATER TANKS SUKEN SLABS PLINTH PROTECTION CHAJJAS FLOORING ROOF SHEETING ROOF TREATMENT TO CERTAIN BUILDING OTM AND MD ACCN AT VISHWA VIHAR UNDER GE AF MARATHAHALLI

Amount

Demolition of Cement concrete above ground floors as in sunken floors of toilets etc exc 15 cm thick complete.

M&L PCC (1:2:4) type B-0 using 12.50mm graded crushed stone aggregate as in kerbs, copings, padding cement concrete to bring the slope towards spouts in sunken floors etc complete including necessary form work.

M&L for 15mm thick Plastering to bottom and sides of sunken floors in cement mortar 1:3, surface finished even and smooth using extra cement with WPC as specified.

Supply only integral water proofing compound all as specified.

S&F 40mm bore HDPE pipe as in spout pipes in sunken floors.

M&L for application of two coats of hot blown bitumen to concrete/wall surfaces applied hot of grade 85/25 at the rate of 1.5Kg/Sqm per coat conforming to IS 702 over a coat of primer complete all as specified and as directed. .

S & F 3 to 4mm thick APP based polymeric membrane minium weight 3 Kg/Sqm and minium 3 mm thick reinforced with polyster non woven fabric (wt not less than 150 gms/Sqm) laid on painted surface by force application complete all as specified and as directed.

M&L PCC 1:5:10 lean concrete (type E-2) using 40mm graded crushed stone aggregate as in filling of sunken floors.

Demolition of stone slabs and tiles of any description or thickness in floors & wall, laid bedded & pointed in any mortar.

M&L for 18 to 20 mm thick Granite (of any type) tiles machine cut, in skirting/dado laid over cement screed and jointed with grey cement slurry, and pointed with white cement with admixture of pigment to match the shade of granite stone including grinding and mirror polishing to give high gloss finish over and including 10 mm thick plasterin cement mortar 1:3 finished fair and rough to receve tile complete all as specified.

M&L for Granite (of any type) slabs/tiles 20mm thick machine cut, bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including grinding and polishing over and including 20mm thick Screed bed or bedding layer for laying floor finishes in cement mortar 1:4 etc complete all as specified and as directed.

Dismatling floor, hearth or wall tilling including cement mortor bedding (but not backing) removing serviceable tiles to store and rubbish off the premises.

M&L for Non skid coloured ceramic tiles 7 to 8mm thick area of each tile exc. 0.06sqm and n.exc. o.11 sqm in floor set and jointed in cement clurry and pointed with coloured cement to match with coloured tiles over and including cement screed or bedding layer of cement mortar 15mm thick in 1:4 complete all as specified and as directed.

S&F glazed ceramic coloured tiles 7mm thick 450 x 300mm size in vertical surfaces set and jointed in neat cement slurry and pointed in white cement paste pigmented to the shade over and including 10mm thick rendering on fair faces of brick work or concrete surfaces in CM 1:4 etc complete all as specified and as directed.

M&L for Coloured Non - skid Ceramic tiles 7 to 8 mm thick 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 including 15mm thick Screed bed or bedding layer for laying floor finishes in CM 1:6 etc complete.

M&L for Coloured Non - skid Ceramic tiles 7 to 8 mm thick area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, on vertical surfaces such as skirtings, dados and risers to steps etc.. set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 10mm thick rendering on fair faces of brick work or concrete surfaces in cement mortar 1:4 etc complete all as specified and as directed.

Taking down cement plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc complete.

M & L for rendering 15mm thick in cement mortar (1:4) on brick and concrete surfaces finished even and smooth without using extra cement.

Taking up or down GI tubing 20 mm bore from trenches/wall including all fittings segregated and stacking the pipe complete all as specified and directed.

Taking up or down GI tubing 25 mm bore from trenches/wall including all fittings segregated and stacking the pipe complete all as specified and directed.

S&F of 20 mm dia(OD) CPVC pipes SDR 11 & Plain CPVC SDR 11 fitting fixed complete to walls, ceiling or laid in floors etc including short length , with all pipe fittings such as ends, elbow, unions, tee, reducing tees etc. including taking down all as specified and directed. Make- FINOLEX/ PRINCE/SFMC/ BIRLA

S&F of 25 mm dia(OD) CPVC pipes SDR 11 & Plain CPVC SDR 11 fitting fixed complete to walls, ceiling or laid in floors etc including short length , with all pipe fittings such as ends, elbow, unions, tee, reducing tees etc. including taking down all as specified and directed. Make- FINOLEX/ PRINCE/ SFMC/ BIRLA

S&F for Rotational moulded polyethylene water storage tank of 500 ltrs capacity ISI MARKED (Cylindrical vertical with closed top) hoisted and fixed in position including taking down the old tank all as specified and as directed.

S&F for Rotational moulded polyethylene water storage tank of 1000 ltrs capacity ISI MARKED (Cylindrical vertical with closed top) hoisted and fixed in position including taking down the old tank all as specified and as directed.

Cleaning and removing all scale and dirt etc from tanks and from mouths of circulating pipes etc of capacity exc 250 ltr but n exc 500 ltr complete all as specified and directed.

Cleaning and removing all scale and dirt etc from tanks and from mouths of circulating pipes etc of capacity exc 500 ltr but n exc 1000 ltr complete all as specified and directed.

S&F in repair Chromium plated fancy type bib taps with wall flange, cast copper alloy with round operating knob screwed down high pressure, screwed for 15mm bore iron pipe complete all as specified and directed. Make: SOMA/ SIECO/ GEM/ SHAKTI/ JOHNSON

S&F in repair 15mm bore pillar taps fancy type cast copper alloy with capstan heads chromium plated screwed down high pressure with or without lettered 'HOT' or 'COLD' with long screwed shanks and fly nuts screwed for iron pipe and fixed complete all as specified and directed. Make: SOMA/ SIECO/ GEM/ SHAKTI/ JOHNSON

S&F in repair stop valves/angle cocks or two way angle cock cast copper alloy concealed type long body with round operating knob chromium plated screwed down high pressure, screwed both ends for 15 mm bore iron pipe or brass ferrule. Make: SOMA/ SIECO/ GEM/ SHAKTI/ JOHNSON

S&F in repair 20 mm gun metal, globe or gate valve with iron wheel head screwed both ends for iron pipe and complete all as specified and directed. Make- LEADER/ BIR/ ZOLOTO

S&F in repair 25 mm gun metal, globe or gate valve with iron wheel head screwed both ends for iron pipe and complete all as specified and directed. Make- LEADER/ BIR/ ZOLOTO

S&F in repair 20 mm bore ball valves, high pressure of PTMT with epoxy coated aluminium rod & high-density plastic ball screwed for iron pipe and fixed (Minimum weight 210gms) complete all as specified and directed. Make: Prayag / SYMET/ JAYPEE/GMP

S&F in repair 25mm bore ball valves, high pressure of PTMT with epoxy coated aluminium rod & high-density plastic ball screwed for iron pipe and fixed (Minimum weight 455gms) complete all as specified and directed. Make: Prayag / SYMET/ JAYPEE/GMP

S&F Grating 150mmx150mm made out of stainless steel complete all as specified and directed.

S&F in repair PVC connection pipe 15mm dia and 600 mm long with two PTMT nuts at each ends with rubber washer. Make- PRINCE/ SUPREME/ PRAYAG

S&F in repair soap dish (Any Type) fixed to plugs with brass chromium plated screws complete all as specified and directed.

S&F in repairs chromium plated shower rose with swivel joints including fixing to GI pipe for 125mm dia.

S&F in repairs for PVC low level flushing cistern, white, 10 Ltrs capacity complete with all internal accessories & fixed to wall & making good to wall surfaces incl. taking down existing flushing cistern complete. Make : Cera/ Hindware

S&F in repair round moulded PVC water tank lid for specially 500 Ltrs, 1000 Ltrs complete all as specified and directed.

Supply and Fixing in repairs health faucets Chromium plated (hand shower) with 8mm dia 1.50m long flexible hose, wall hook fixed with brass screws and all accessories complete all as specified and directed.

S&F in repairs CI brackets 450mm long made with ISA 25x3mm suitable for wash hand basin complete all as PTMT complete all as specified and approved.

S&F in repairs brass CP valve mixer for mixing hot & cold water three way screwed down for iron pipe 15mm bore and fixed complete. Make- HINDWARE/ CERA/ MARC

PVC waste pipe, 32 mm dia, 750mm long, suitable for Kitchen sink/ WHB,fixed in repairs all as specified and as directed.

S&F in repairs Vitreous China wash down water colset (Squat pattern) white complete as fixed in repair excluding flushing cistern and flush pipe "Orissa" pattern size 580x400 with integral footrest inject connection to trap antisyphonage etc complete incl joint between flushing pipe and socket of WC.

S&F in repairs Vitreous China wash down water closet (EWC) (Anglo Indian type (pedestal pattern)white complete as fixed in repairexcluding flushing cistern and flush pipe and trap white including fixing bolts,WC seat cover of fixed with aluminium or ms chromium plated complete all as specified.

S&F in repairs Vitreous China wash hand basin, angle back 550 x 400mm white excluding taps, waste chains and plugs and porcilain stopper but including bracket.

S&F in repairs 110mm bore PVC (SWR) pipes, single socketed in any length with rubber ring joints and fixed to wall complete all as specified and directed.

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

S&F in repairs 110 mm dia PVC (SWR) bends of any radius with access door complete all as specified and directed.

S&F in repairs 75 mm dia PVC (SWR) bends of any radius with duck foot or heel rest fitted with oval access door complete all as specified and directed.

S&F in repairs sinks with draining board made of stainless steel 1 mm thick kitchen with plugs , washers and waste , including bedding in cement mortar on to dwarf wall or including fixing cantiliver brackets and connecting union to pipe , overall size 915mm x 460 mm & bowl size 410mmx330mm x 160mm complete all as directed. Make- NIRALI / JAYNA / NEEKANT / PRAYAG/ DIAMOND

S&F stainless steel kitchen rack made of 1.00 mm thick stainless steel sheet of size 900 mm x 900 mm x 250 mm fixed to wall with screws complete all as specified and directed. Make- NIRALI / JAYNA / NEEKANT / PRAYAG/ DIAMOND

S&F in repair 20 mm dia D type chromium plated towel rail 600 mm long brass chromium plated between flanges complete all as specified and directed.

S&F in repairs 25 mm dia anodised aluminium anodised powder coated tubular curtain rod including fixing brackets complete all as specified and directed.

Demolition of brickwork or stone/ boulder masonry, built in cement mortar , incl all quions, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles, complete all as specified and directed.

Material and labour for Pre-cast cement concrete block masonry with solid blocks, exc. 10 cm in width 1:3:6 Type C-1 (20 mm graded aggregate ) and setting in mortar CM 1:6, complete.

M & L for preparating surfaces plastered or unplastered surfaces of wall and applying two coat of oil bound distemper over a coat of primer complete all as specified & directed by Engr-in charge .

M & L for preparating old plastered surfaces of wall and applying one coat of oil bound distemper complete all as specified & directed.

Removing building materials etc to a distance of 5km, beyond the lead included in the rates, including loading, unloading and stacking at the destination.

Demolition of cement concrete of any description and in any position not otherwise specifically provided for as specified and directed.

M&L for 75mm thick PCC 1:3:6 type C-2 using 40mm graded crushed stone aggregateas in plinth protection finishing surface even and fair including making of groove as specified and directed.

M&L for 75 mm thick PCC 1:4:8 (40 mm graded crushed stone aggregate) type D-2 as in sub- base of floor complete all as specified and directed.

M & L for sand filling (Cushion 30mm thick) in pathway including watering and consolidation as directed.

M&L for Machine pressed precast concrete interlocking polished paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade with grey cement and no pigment laid over machine compacted sand cushion all as specified and directed.

M&L for machine pressed Pre-cast cement concrete interlocking polished paver block any shape and size confirming to IS 15658-2006 of 80mm thickness M-40 Grade with grey cement and no pigment, colour laid over machine compacted sand cushion all as specified and directed.

Material and labour for 20mm thick screed bed or bedding layer in cement mortar 1:4 for laying of tiles, complete all as specified and directed.

Material and labour for rubber moulded Chequered cement concrete tiles 20cmx20cmx25mm thick, set, jointed and pointed with white cement and pigment in floors, complete all as specified and directed.

Demolition of cement concrete (reinforced)(other than ground floors), staircases, landing,chajjas and similar suspended work including reiforcement cut to facilitate. (Note: Height of the building varies from 3m to 10m from GL)

M&L for Reinforced cement concrete 1:2:4, type B1 (using 20mm graded stone aggregates) as in slab supported on wall, beam ,roofs, landing, chajja, shelves etc all as specified and as directed.

M&L for mild steel bars 8 mm dia and over TMT bar, cut to length bent 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 0.9mm dia complete all as directed.

Demolition of cement concrete/ removal of waterproofing membrane/roof tiles (unreinforced)(other than ground floors),roofs and similar suspended work. (Note: Height of the building varies from 3m to 20m from GL)

Roughening surfaces of old concrete/brick floor by picking, sweeping clean and washing down with water to remove dust, etc. & brushing neat cement slurry with 3.0kg of cement per sq. metre all as specified and directed.

Material and Labour for PCC (1:2:4) type B1 using 20 mm graded stone aggregate as in as in padding of roof for making slope, coping, mud stops, benching, water tank platform etc.on roof, chajja weathering, slightly rounded or chamfered angles and throating etc. including necessary form work complete as directed.

M&L for Rendering 10mm thick on fair face of concrete surfaces in cement mortar 1:3 with WPC as specified finishing even and smooth with out using extre cement.

M&L for labour for preparation of surface by removing dust,dirt and applying oil bound bitumen [email protected] / sqm and providing 4mm thick APP modified water proofing membrane weighing not less than 4.0Kg/sqm reinforced with non woven polyester matt weighing not less than160gm/sqm having softening point not less than150̊ degree centigrade, having tensile strength of 650N/sqcm and 350N/sqcm in longitudinal and transverse directions respectively of the reinforcement tearing strength of180N by torch application with minium 10cm side overlap and 15cm end lap, applying a coat of blown grade hot bitumin 90/15 over the membrane @ 1.2Kg/sqm and on drying apply a coat of solar reflective bituminous aluminium paint over membrane @ 0.1kg/sqm all as specified and directed.

Taking up or down 25mm bore steel tubing and connection including cleaning for refixing all as specified and as directed.

Disconnection exisiting PVC water tanks of 500 liters to 1000 liters capacity setting aside or lowering for carrying out roof repairs etc, includingn cleaning and removal of all scale, dirt etc from tanks and from mouths of circulating pipes, hoisting the tanks reconnecting and refixing in position, all as specified and as directed.

Dismantling Asbestos cement / GI Galvalume (corrugated,semicorrugated, etc.) sheets in roof coverings.

Dismantling wrought iron or mild steel work of any description not otherwise provided for in roof.

S&F for Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified.

S & F for Rolled sections as in main and cross beams, hip and jack rafters; purlins where onnected to common rafters and running rails and guides for sliding doors; fixed with angle cleats or other connecting plates.

S&F for Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified.

Taking down eaves gutters and rainwater pipes (any size or pattern), including all fittings,heads, shoes, bends, swan-necks, etc., including cleaning or refixing or removal to Store (measured overall as fixed along the centre line over fittings and accessories).

M & L for Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hook and intle hinges: large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165 , complete all as specified and directed.

Dismantling of of Wall and ceiling boards (fibre,pulp, insulation, etc.) or insulation boards/slabs/blankets, any thickness, including cover fillets.

S&F false ceiling grid of size 600 x 600 mm system using hot dipped galvanized steel section with precoated capping, main tee of size 24x32 mm having 0.27mm thick at every 1200mm centre to centre, cross tee of size 24x27 mm having 0.25mm thick at 600mm centre to centre and wall angle of size 19x19 mm having 0.35 mm thick fixed to the periphery of the wall, and suspended at every 1200mm centre to centre in both directed using 2.00 mm thick GI wire and fixing 600 x 600 x 16 mm mineral fibre ceiling tiles of Classic lite RH99 complete all as specified and as directed. Make- EVEREST/ARMSTRONG/ AEROLITE/ BISON

Removing by cutting/up rooting plant/tree under surface of wall/celling/roof including pouring of acid on the place and making good the damage portion with cement mortar 1:3 or concrete 1:2:4 type B1 using 20 mm graded aggregate complete and removing of material retrived from above work to outside of MoD landall as specified and as directed. (Note: Height of bldg is upto 15m)

M&L two coat of cement based paint on undecorated wall surfaces including preparation of new plastered surfaces all as specified and directed.

M&L for preperation of new steel surfaces girth exc. 10cm and apply two coat of synthetic enamel paint over a coat of red oxide primer.

Removing building materials etc to a distance of 5km, beyond the lead included in the rates, including loading, unloading and stacking at the destination.

sri sai construction (BID ID -3131659)

G K CONSTRUCTIONS (BID ID -3130715)