Repair Maint to worn out surfaces, sunken floor treatment, internal water supply system, plumbing work and other misc B AND R works

Amount

Demolition of brick work masonry, built in cement mortar including all quoins, pillars etc., complete all as specified and directed.

Fly ash Brick work with sub-class `B' bricks, straight or curved on plan exceeding 6 M mean radius built in cement mortar 1:4 complete all as specified and directed.

Fly ash Brick work obtained from demolition of brick work on plan exceeding 6 M mean radius built in cement mortar 1:4 complete all as specified and directed.

Treatment of the sunken floor slab comprises of the following specification and all as specified Make :- Dr Fixit/ M/s Sika india Pvt Ltd/ STP Ltd/ M/s Fosroc Chemicals

(a) Demolition of cement concrete filling of any description in sunken portion in toilet and removing debris outside MD land.

(b) Cleaning the sunken/ lowered portion of RCC slab surfaces (including vertical total depth plus skirting height) of floors by wire brush, chisel out any mortar sticking to the surface and brooming completely. 40mm thick avg PCC 1:2:4 type B-0 using 12.5mm graded aggregate as in padding conc to achieve proper sploe including cutting holes in bricks or RCC wall for spout (WPC shall be measured and paid separately)

(c) Rendering of uneven surfaces with 10mm thick CM 1:4 mixed with integral water proofing compound @ 3% by wt of cement consumed. Fill it with water and check dampness and seepage. Where dampness/ seepage is noticed, nozzles shall be fixed and grouting carried out. (WPC shall be measured and paid separately).

(d) All junctions points of side wall where CI/ GI pipes are passing through shall be sealed with epoxy putty.

(e) After drying putty, wash the slab and sides of sunken portion with water and make it clear and clean.

(f) M&L for applying two coats of polymer modified cementious water proof coating as per manufactures instruction to bottom and vertical sides up to finished floor level+100mm height. The thickness of two layer shall be 1mm. When the second layer is still sticky, coarse sand spray shall be carried for the vertical and bottom surface of the sunken portion all as specified and directed (This item shall be pleasured and paid separately)

(g) Plaster the bottom and sides up to bottom of the skirting with minimum 20mm thick CM 1:4 mixed with integral water proofing compound 3% by wt of cement consumed as per manufacturers specification including rounding of corners and junctions sloping towards spout. (WPC shall be measured & paid separately).

(h) M&L PCC 1:5:10 type E2, complete all as specified

(j) M&L PCC 1:2:4 type B0 12.5mm thick, complete all as specified

Note :- Test the water proofed area (ponding test) by filling water for at least 72 hours and tested for leakage, seepage and to the entire satisfaction of GE. Test shall be done in presence of reps of Engineer-in-Charge and record for each sunken slab shall be maintained. The treatment shall be carried out by authorised applicators of chemicals. Cost of testing is included in the rates quoted above.

Repair of leakage/seepage from the Nahani trap/ floor trap of kitchen/ bathroom/ washbasin of the upper Qtr, in any position at any height, complete including change of floor trap, PVC horinzontal pipe embeded in floor in bathroom or kitchen making good to the damage portion of flooring, laying and matching of tiles in the existing flooring, complete all as specified and directed by Engineer-in-Charge

Note :- (a) Find out main cause of leakage and take necessary steps to resolve / rectify. (b) Replace existing tiles in case lakage through NT/FT. (c) The rate also include provision of new NT/FT. (d) The unit rate is also deemed to be included for reqd bonding chemicals to arrest the leakage/seepage as direct by the manufacturere specification. Make : M/s Sika Chemical, M/s Pidilite, M/s Dr Fixit

PVC (SWR) floor trap 75mm dia of outlet pipe, plain with grating including jointing with solvent cement

PVC (SWR) 110mm bore P Trap including taken down existing one complete all as specified and as directed by Engineer-in-Charge

PVC (SWR) 110mm bore S Trap including taken down existing one complete all as specified and as directed by Engineer-in-Charge

PVC (SWR) 110mm junction vent cowl all as specifed including taken down existing one complete all as specified and as directed by Engineer-in-Charge

Rendering 15 mm thick in two layers on brick or concrete surfaces, first coat 10mm thick in cement mortar 1:4 and 2nd coat 5mm thick in cement mortar 1:4 mixed with water proofing compound as per manufacturer instructions finished even and smooth without using extra cement complete all as specified and directed.

Note :- The unit rate quoted is deemed to included for Removing of accumulated earth of any width and depth upto 15 cm cleaning/cutting the grass with hand operated petrol/kerosene driven grass cutting machine and removing the grass waste around 3 m from plinth protection to outside MD land Note: Periodicity of cutting of grass shall be before commencement of work and after completion of repairs.

Applying two coats of cement based paint over and including a coat of primer, including preparation of new plastered wall surfaces of any description, complete all as specified.

Machine cut kota stone slab flooring 20-25mm thick over 15mm thick cement screed in cement mortar (1:4) laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing, demolition of existing stone slab any discription complete

Joint free non skid coloured ceramic tiles 7 mm to 8mm thick (Square/rectangular) area of each tile exceeding 0.09 Sqm but n exc 0.18 Sqm, in floors etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match with tiles , laid over and including cement screed bed 15 mm thick in CM 1:4 complete Note : The Unit rate is demend to be included for : (a) Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises. (b) The manufacturer's test certificate and individual test certificate for tiles must be submitted for approval by the concerned authority prior to installation/fixing

Cleaning of air/dust blokages in the internal water supply lines concealed or fixed on the wall or floor surfaces by dismatling the fitting such as taps, valves, unions etc to facilitate/stimulate clearance of blockages/airlocks and re fixing the dismantled items after clearance of blockage/airlocks including fiiitngs etc complete all as specified and as directed

20 mm outer dia of pipes 3-layer PP-R (Polypropylene random copolymer) pipes concealed pipes SDR 7.4 (PN-16 @ 20oC) UV stablised and anti microbial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings, complete to walls, ceilings or in floors etc. all as specified and directed. Make : SFMC, PRINCE , KPT

Note :- (a) The unit rate shall be include for taking down existing GI pipe and connections and all fittings as directed.

(b) The unit rate shall be include the cost of short lengths, with all pipe fittings such as bends, tees, short pieces connectors, elbows, reducers, unions, sockets etc and fixing accssories such as pipe hooks, screws clamps etc

(c ) Wall thickness of pipes shall be all as per IS : 15801

20mm outer dia of pipe PP-R Gate valves (brass insert) as per requirement of the site including taking down existing one Complete all as specified and as directed

32mm dia Waste fittings,brass,chromium plated for basins with long screwed shanks and fly nuts,flange end bedded in red lead cement and other end fixed including taking existing one complete as directed by Engr-in-charge.

PVC connection 15 mm size with PTMT nuts of length 375 mm including taking existing one complete as directed by Engr-in-charge.

Vitreous china wash down water closet pan (pedestal pattern), white (exluding fixing bolts, flushing cistren and flushpipe) and including seat cover for pedestal pattern complete fixed including taking existing one complete as directed by Engr-in-charge.

Bib Cock with wall flange screwed down screwed for iron pipe in repairs 15mm bore CAT Part No CQT -23047 of Jaquar or equivalent to /Parryware/Hindware/Cera including taking existing one complete all as directed by Engr-in-charge.

CP Hand shower (Health Faucet) with 1M Flexible tube with 8mm bore wall hook with NRV (Back flow preventor) CAT Part No ALD CHR-579 Jaquar or equivalent in Parryware, Cera including taking existing one complete as directed by Engr-in-charge.

Vitreous china squatting pan 'Orissa' Pattern size 580x440mm white with integral foot rests (excluding flushing cistern and flush pipe ) including provision of lime concrete bedding fixed including taking existing one complete as directed by Engr-in-charge.

Wash basin vitrous china (flat back and angle back Type) size 580x400mm including taps waste chain and plug and porceline stopper but brackets including cutting for and pinning in ends of brackets or erecting stand with waste pipe ,fixedincluding taking existing one complete as directed by Engr-in-charge.

Bullnosed chequered cement concerete tiles 32cm x 20cm x 30 cm thick machine pressed set jointed and pointed in neat cement slurry as in treads and cut and polished using gray cement and pigments over screed bed or bedding layer of mortar 10mm thick for laying floor finishes in cement mortar (1:4) including taking down existing tiles complete all as specified and aas directed by Engineer-in-Charge. Note :- The manufacturer's test certificate and individual test certificate of tiles must be submitted for approval by the concerned authority prior to installation.

Chequered cement concerete tiles machine pressed set jointed and pointed in neat cement slurry on vertical surfaces as in skirting, dados and risers of steps and cut and polished using gray cement and pigments over screed bed or bedding layer of mortar 10mm thick for laying floor finishes in cement mortar (1:4) including taking down existing tiles complete all as specified and aas directed by Engineer-in-Charge. Note :- The manufacturer's test certificate and individual test certificate of tiles must be submitted for approval by the concerned authority prior to installation.

12mm thick toughened glass for doors including polished by machine on edges including stainless steel clips/hinges, stainless handles (02 Nos), floor spring double action including taking down existing glass complete all as specified and as directed by Engr-in-Charge (Make : Saint Gobin/ESG/Modi)

Vitrified Ceramic tiles 10 mm thick, light shade (square/ rectangular) polished, 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, laid over and including screed bed or bedding layer ,15 mm thick in Cement Mortar 1:6 including taking down existing tile and removing serviceable tiles to store and rubbish off the premises complete all as specified and as directed.

Note : (a) Vitrified tiles are classified under group B1a of the international Standard for ceramic tiles ISO: 13006. Tiles shall be hard, dense, impervious and frost resistant. Water absorption of tiles shall be less than 0.5% and flexural strength (Modulus of Rupture) shall be more than 35 N/Sqmm. (b) The manufacturer's test certificate and individual test certificate for tiles must be submitted for approval by the concerned authority prior to installation.

Two way bib cock including taking down existing one Complete all as specified and as directed Cat Part No CQT 23041 of Jaguar or equivalent, complete all as specified and as directed

S&F PVC connection 15 mm size with PTMT nuts of length 450 mm

S&F in repairs, 300mm of arc size, 5mm thick corner glass shelf with stainless steel brackets, stainless steel railing in bathroom and fixed to wall with brackets including removing the existing fitting, complete all as specified as per manufacturer's instructions and as required at site complete all as specified and as directed

Fixed in repair Bib taps, cast copper alloy with crutch or butterfly handle, screwed down, screwed for 15mm bore of iron pipe or for brass ferrule and fixed in repairs all as specified.

CP Soap dish including taking down existing one Complete all as specified and as directed CAT Part No-ACN-1131N of jaguar or equivalent make of Parriware /Hindware

Granite work (of any type) 18 to 20mm thick (table rubbed and polished including round edge) in steps, jambs, pillars, windowcills, cooking platforms, wash basin platform and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with granite shade over and including 15mm thick screed bed in cm 1:4 including demoliton of existing stone slab complete all as specified and directed by Engineer-in-Charge. Note : (a) The manufacturer's test certificate and individual test certificate for tiles must be submitted for approval by the concerned authority prior to installation. (b) Single piece should be used in steps/ cills/ jambs/ shelves

Note : (a) The manufacturer's test certificate and individual test certificate for tiles must be submitted for approval by the concerned authority prior to installation. (b) Single piece should be used in steps/ cills/ jambs/ shelves

Rounding to edges of stone slabs one edge such as in steps cooking platform and other similar situations,etc complete.

Glazed ceramic coloured tiles 450 x 300 mm x 7 mm thick set and jointed in neat cement slurry and pointed in white or coloured cement to match with tiles on vertical surface such as dado, laid over and including backing coat with cement mortar 10 mm thick in CM 1:3 complete complete all as specified and directed. Note : The Unit rate is demend to be included for : (a) Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises. (b) The manufacturer's test certificate and individual test certificate for tiles must be submitted for approval by the concerned authority prior to installation/fixing

6mm thick frame less bevelled edge mirror fixed with steel stud as per direction of Engineeer in -charge including taking existing one complete as directed by Engr-in-charge..

High or low level flushing cistren 10 ltrs capacity & connections to pipes & fixing of chain & pull or lever after cleaning inside of all dirt, scale formation, replacement of rubber washers, stopping of leakage etc including taking down existing one complete all as specified and as directed

Antimicrobial solid plastic water closet seat cover for EWC with flat bottom and cover and mild steel chromium plated hinging device including taking down existing one complete all as directed Cat Part No C8094 of Parryware or equivalent to Hindware/Cera

Pillar taps 15mm bore CP with capstan head screwed down high pressure screwed for iron pipe Cat Part No CQT -23021KN of Jaquar or equivalent to /Parryware/Hindware/Cera including taking existing one complete as directed by Engr-in-charge.

25 mm outer dia of pipes 3-layer PP-R (Polypropylene random copolymer) pipes concealed pipes SDR 7.4 (PN-16 @ 20oC) UV stablised and anti microbial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings, complete to walls, ceilings or in floors etc. all as specified and directed. Make : SFMC, prince, KPT

Note :- (a) The unit rate shall be include for taking down existing GI pipe and connections and all fittings as directed.

(b) The unit rate shall be include the cost of short lengths, with all pipe fittings such as bends, tees, short pieces connectors, elbows, reducers, unions, sockets etc and fixing accssories such as pipe hooks, screws clamps etc

(c ) Wall thickness of pipes shall be all as per IS : 15801

25 MM outer dia of pipes PPR gate valve (brass insert) as per requirement of sites incl taking down existing one comlete all as specified and directed

Repair of leakage/seepage from the wall/ door bend /door tee/ 'Y' junction/ 'T' Junction of soil pipe / waste pipe/ vent pipe of kitchen/ bathroom/WC of the upper Qtr or at the ground floor Qtr including change of any damage soil waste pipes or fittings of any shape, specification and size, making good to the damage portion of wall with brick work in cement mortar 1:6 or cement concrete 1:2:4 and plastering to wall in CM 1:4 and matching to existing wall complete to avoid the leakage/ seepage at the site of work as directed and specifie by the Engineer -in- charge

Note :- (a) Find out main cause of leakage and take necessary steps to resolve / rectify. (b) Replace existing tiles in case lakage through NT/FT. (c) The rate also include provision of new NT/FT. (d) The unit rate is also deemed to be included for reqd bonding chemicals to arrest the leakage/seepage as direct by the manufacturere specification. Make : M/s Sika Chemical, M/s Pidilite, M/s Dr Fixit

PVC (SWR) pipes single socketed in any length with rubber ring joints of 75 mm bore fixed to wall including taking down existing one complete all as specified and as directed by Engineer-in-Charge

PVC (SWR) branch piece single (sing Y) 75mm equal or unequal provided with access door including taking down existing one complete all as specified and as directed by Engineer-in-Charge

PVC bends 75mm bore including taken down existing one complete all as specified and as directed by Engineer-in-Charge

Towel Ring round including taking down existing one Complete all as specified and as directed Make: CAT Part No-ACN-1121BN of Jaguar series or equivalent make of hindware / parriware.

Applying texture (Metalic )finish painting on wall any colour emulsion including base plaster finished even smooth complete all as specified and directed .

Taking down high or low level flushing cistren 10 ltrs capacity & connections to pipes & fixing of chain & pull or lever after cleaning inside of all dirt, scale formation, replacement of rubber washers, stopping of leakage etc and refixing in same location complete all as specified and as directed

Fllexible tube 12mm dia & 1.5 mtr long with nuts Cat part No SHA549D12 of Jagur with hand shower 105 mm round shape single flow with air effect (ABS body & face plate chrome plated) with rabit cleaning system including taking down existing one Complete all as specified and as directed Cat part No HSH 1717 of Jaguar or equivalent complete all as specified.

32mm bore of pipe low density polyethylene (LDPE) pipes of pressure rating 6 kgf/sqcm for WHB including taking existing one complete as directed by Engr-in-charge.

Vitrified Ceramic tiles 10 mm thick, light shade (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in vertical surface Skirting/ dado etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match, laid over and including screed bed or bedding layer ,10 mm thick in Cement Mortar 1:3 including taking down existing tile and removing serviceable tiles to store and rubbish off the premises complete all as specified and as directed.

Note : (a) Vitrified tiles are classified under group B1a of the international Standard for ceramic tiles ISO: 13006. Tiles shall be hard, dense, impervious and frost resistant. Water absorption of tiles shall be less than 0.5% and flexural strength (Modulus of Rupture) shall be more than 35 N/Sqmm. (b) The manufacturer's test certificate and individual test certificate for tiles must be submitted for approval by the concerned authority prior to installation.

Glass self assembly(Make : CAT Part No-ACN-1173 continental of Jaguar series or equivalent make of Parriware / Hindware including taking existing one complete as directed by Engr-in-charge.

Single lever wall mixture 3 in 1 system with provision for both hand shower & overhead shower complete with 115 mm long bend pipe, connecting legs and wall flange (without hand & overhead shower) including taking down existing one Complete all as specified and as directed Cat Part No OPP 15125PM of Jaguar or equivalent, complete all as specified and as directed

Petty repairs to leaking water in pillar tap, stop cock, angle valve, bib taps of any description by changing the washer, head/ phase etc. all as specified and as directed.

Towel rail 24" long for wash basin including taking down existing one Complete all as specified and as directed Make: CAT Part No-ACN-1111NM of Jaguar series or equivalent make of hindware / parriware.

fixed in repair Stop valves, cast copper alloy screwed down, high pressure, with crutch or butterfly handle, screwed both ends for 15mm bore of iron pipe or for union and fixed in repairs all as specified.

100mm thick, plain cement concrete (1:3:6), type C-2 (using 40 mm graded mechanically crushed stone aggregates), as in plinth protection/path/hardstanding including making joints @ 3.00 metre intervals and at each corner, the joint shall be filled with mastic filling (to full depth) comprising of one part heated hot blown bitumen 85/25 & two parts heated sand (by volume), surface finished even and smooth without using extra cement including demolition of cement concrete (unreinforced) in ground floors and pavings not exceeding 15 cm thickness and rubish material shall be disposal to out side MD land complete all as specified and as directed. Note :- The concrete shall be laid at a stretch not exceeding 3 metre in length and width of joint shall not be more than 12 mm.

600X450 mm bevelled edge mirror fixed with 04 Nos Stainless steel studs including taking down existing one Complete all as specified and as directed

12mm thick toughened glasss frameless partition, with option of swing and sliding doors with all necessary to patch fittings and bottom insert like corner connection and side connector adn bottom insert to the floor about 15 to 30mm or done with aluminium profile 12mm depth including taking down existing glass complete all as specified and as directed by Engr-in-Charge (Make : Saint Gobin/ESG/Modi)

Doom grating 125 mm dia with waste hole of PTMT(minimum weight 40gms) including taking existing one complete as directed by Engr-in-charge.

Angular stop cock, valves high pressure screwed both ends iron pipe or for unioins 15mm bore, CAT Part No G3007A1 of Parryware or equivalent to Hindware/Cera including taking existing one complete as directed by Engr-in-charge.

Chromium plated wall mixer with provision for over head shower with 115mm long bend pipe on upper side connecting legs and wall flanges including taking down existing one complete all as specified and directed. Make:- CQT 23273 of Jaquar or equivalent in Parryware /Hindware / ESS-ESS all as specified and as directed.

Niagara coupled closet with flushing cistern and anti microbial seat cover with all fittings including taken down existing one complete (Make : Cat No C0262 Niagara series of Parriware or euivalant series in Jaguar/Hindware)

25 mm dia mild steel powder coated drapery rod cut to length required without joint in between and fixed at openings as directed

Mild steel powder coated fancy type end brackets fixed at both ends of drapery rod same colour and type of drapery rod as directed.

Mild steel powder coated fancy type holding brackets flat 20mm wide for holding the drapary rod and fixed to wall with MS srew as specified and as directed

Note :- Water proofing treatment will be done by manufacturer of acrylic based polymer modified cementitious composite compound or through their authorised specialised agency otherwise no payment shall be made to the contractor if water proofing is executed otherwise.

Supply Only integral water proofing compound complete all as specified and as directed. Make:-Dr. Fixit Pidi Proof and equivalent.

PVC (SWR) pipes single socketed in any length with rubber ring joints of 110 mm bore fixed to wall including taken down existing one complete all as specified and as directed by Engineer-in-Charge

PVC bends 110mm bore including taking down existing one complete all as specified and as directed by Engineer-in-Charge

PVC (SWR) 110mm junction (single T) equal or unequal provided with access door including taken down existing one

NAVEEN ENTERPRISES

S.RAMACHANDRAN

SENTOOR BUILDERSS

p.chinnasamy

SRI VIGNESH ENTERPRISES

A.GOVINDARAJ

T C KARUNANITHI

D.R ASSOCIATES