REPAIR MAINT TO BROKEN STAIR CASE SANITARY FITTING CERTAIN PARKING SHED PATHWAY AND OTHER B AND R WORKS

Amount

SCHEDULE A BOQ

Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm in any type of soil complete all as specified and as directed. Note: The quoted is deemed to include filling up existing pot holes and made good after removal of existing tubular coloumns under respective items.

M&L Plain Cement concrete 1:3:6, type C-1, (using 20mm graded crushed stone aggregate) as in foundation of fencing post, filling and mass concrete complete all as specified and directed.

M&L PCC 1:4:8,type D-2, using 40mm graded stone aggregate as in foundation filling and mass concrete complete all as specified and directed.

S&F Steel work in tubular trusses and columns including special shaped washer etc complete using ERW or induction butt,welded tubes conforming to IS 1161-1979 grade ST-240 including dismantling of existing steel complete all as specified

S&F Framed brackets of angles or tees with web and flanges cutshape, drilled and countersunkfor screw, including bending and welding angles, as necessary,gusset plates, riveting, etc.. n exc10 kg each brackets, conformingto Fe.290.Gde-E-16(Brackets over 10 kg each to be measured under 'Structural Steel') including dismantling existing steel complete all as specified

S&F Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, with riveted , bolted or welded attachment.(Fe 410 -W (Gde- E-250) quality -A including dismantling of existing complete steel all as specified

M&L Pre painted Coloured corrugated Galvalume roofing system sheet 0.50 mm thick having Zinc aluminum alloy coating AZ150 shall be as per IS:277/ASTM 1379 150 gsm/ sqm double ribbed trapezoidal profile steel sheet any colour having tensile strength of 550 Mpa as in Roof covering /cladding to wall fixed with self tapping screws including dismantling of existing roof sheet complete all as directed.

M&L 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 including dismantling of existing roof sheet as specified

Note for Pre-painted coloured Galvalume roofing :-

(i) The manufacturer's test certificate and individual test certificate for the chemical and mechanical properties of sheet must be submitted for approval by the concerned authority prior to installation.

(ii) The contractor shall ensured that no leakages take place from the roof. The roofing shall be Coloured Galvalume roofing system (olive green colour or as approved by GE) with feed material manufactured from 0.50 mm Total coated thickness (TCT), minimum 550 MPa yield strength and shall conform to the physical specifications of IS: 2062 of 2011, coated with hot dip metallic Aluminium / Zinc alloy coating AZ150 as 150 gm/sq.mt total on both sides.

(iii) The painting shall be coloured baked enamel polyester with silicon coating of film thickness 25 microns nominal on the exposed face/exterior side and on the reverse side ( interior face) shall be white with 15 microns film thickness, over a coat of 5 micron nominal thickness Primer.

S&F MS flat iron wind ties for roof including securing bolts including all necessary drilling, bolting or riveting, etc. , and similar work conforming to Fe-290 Gde E-165 all as specified and as directed.

S&F Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other to be fitted with washers and one hexagonal or square nuts, n exc 5cm long diameter of neck 5 to 10mm including taking down existing one complete all as specified and directed.

M&L Preparation of new or previously untreated steel surfaces over 10 cm girth and applying two coats of synthetic enamel paint over one coat of of red oxide primer.

M&L Preparation of new steel surface of any description under 10cm width or girth and applying two coats of synthetic enamel paint over one coat of red oxide primer complete all as specified and as directed.

Note for item No 16 & 17 :- (a) All synthetic enamel paint, shall be of 1st quality manufactured by the standard firms of make as specified.

(b) The contractor shall inform the GE, within three weeks of the acceptance of the tender, the brand/names of the manufacturers of paint proposed to be used in the works and submit samples thereof and obtain prior written approval of GE before their use in works.

(c) The contractor shall when so required by the GE, produce certificate from the manufacturer or their representative to establish that the brands of paints purchased by the contractor from them, satisfy the requirements of the relevant Indian Standards. Tint of paint, will be approved by the GE.

(d) Paints shall be obtained direct from approved manufacturer or from their authorized agents only of respective brands mentioned below and brought to site in sealed containers. The paint so procured shall be of first quality of any approved make as per list of makes specified. i. Berger Paints (Luxol), ii. Jenson & Nicholson (Brolac), iii. Shalimar Paints(Superlac), iv. Goodlass Nerolac (Nerolac), v. Asian Paints(Apcolite)

(e ) Unless otherwise specified the tints of paint shall be as approved by the GE

(f) The contractor shall submit samples of the paints proposed for the work along with results of tests conducted in approved laboratory as directed by the Engineer-in-Charge for approval.

(g) The surface shall be thoroughly cleaned and dusted. All dirt scales oil and grease shall be thoroughly removed before painting is started. The prepared surface shall be inspected and approved by the GE before painting is commenced. The weather shall not be foggy/rainy, dusty or windy. The suitability of the weather will be determined by the Engineer-in-Charge.

M&L 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 existing damagd 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.

M&L Bullnosed chequered cement concrete tiles 30cm x 30cm x 25mm thick machine pressed set jointed and pointed in neat cement slurry as in treads and cut and polished using grey cement and pigments over screed bed or bedding layer of mortar 15mm thick for laying floor fnishes in cement mortar (1:4) including taking down existing tiles complete all as specified and as directed by Engineer-in Charge.

M&L Chequered cement concrete tiles,cut and polished using grey cement and pigments ,machine pressed set jointed and pointed in neat cement slurry on vertical surfaces as in skirting, dados and risers of steps and laid over back coat of mortar 10mm thick for laying floor fnishes in cement mortar (1:3) including taking down existing tiles complete all as specified and as directed by Engineer-in Charge.

M&L 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.

S&F 15mm bore CP Florentine Pillar Cock with Extended Lever Handle screwed down high pressure screwed for iron pipe Cat Part No FLR-CHR-5031N of Jaquar or equivalent to Parryware/ Hindware/ Cera including taking down existing one complete all as specified and as directed by Engineer-in-Charge.

M&L in repairs wall mounted Grab bar 350mm long fix to wall with suitable screws, Cat Part No SKU:B2210105 of Cera or equivalent to Parryware/ Hindware/ Jaquar complete all as specified and as directed.

M&L in repairs Doom grating 125mm dia with waste hole of PTMT(minimum weight 40gms) Including taking down existing one complete all as specified and as directed by Engneer-in-Charge.

M&L Taking down & re fixing 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 complete all as specified and as directed

M&L Taking down steel tubing 15mm bore and connections including cleaning and refixing of old GI tubing 15mm bore including connections in new or old position (wall, ceiling & floor). Note :- The unit rate quoted is ddemed to include for all fittings required for refixing/re-connection.

M&L in repairs 20 mm outer dia of pipes 3-layer PP-R (Polypropylene random copolymer) pipes concealed pipes SDR 7.4 (PN-16 @ 20°C) 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 for item No 34 :- (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

M&L PPR gate valves 20mm dia(brass insert) as per requirement incl taking down existing one complete all as specified and directed.

S&F Mild steel work in framed work such as grills and similar work including framed guard bars, barred iron doors, ladders, framed balusters etc., including fixing of sheet steel or other covering to doors etc., to be prepared for hanging /sliding with or including either hooks or hinges or steel hanging door fittings etc., confirming to Fe 410-0 or Fe 310-0 complete including dismantling wrought iron or mild steel work of any description not otherwise provided for all as specified and directed.

M&L Rotational moulded polythene water storage tank of 500 Ltrs capacity (three layer white colour) cylinderical vertical with closed top including 3 Nos GI check nuts and tank nipple of 25mm bore for inlet and outlet, 25mm bore ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball hoisted and fixed in position all as specified in SSR part -I including taking down of old unserviceable tank complete all as specified and directed.

M&L PVC connection 15 mm size with PTMT nuts of length 450 mm including taking existing one complete as directed by Engr-in-charge.

M&L 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 all as specified.

M&L WHB, vitereous china (flate back or angle back type) of size 500x400mm including cutting for and pinning in ends of brackets or erecting stand but exclusive of fixing of supply and waste pipe Complete including taken down existing one all as specified .

M&L 32 mm low density polyethylene (LDPE) pipes of pressure rating 6kgf/sqcm for WHB Including taken down existing one complete all as specified and as directed by Engineer-in-Charge

S&F in repair PVC Dual flush ceramic colour , low level, 10 litres capacity, star white with inlet float ball valve, PVC flush pipe and handle, making proper fixing and hanging arrangements Cat Part No E-83191C of - parryware or equivalent all as specified and as directed.

M&L Antimicrobial solid plastic water closet seat cover for EWC with flat bottom and cover and mild steel chromium plated hinging device including taking down damaged existing one complete as directed by Engr-in-charge. Cat Part No C8094 of Parryware or equivalent to Hindware/Cera all as specified and as directed.

M&L CP Hand shower (Health Faucet) with 1M Flexible tube with 8mm dia wall hook with NRV (Back flow preventor) including taking down existing one Complete all as specified and as directed CAT Part No ALD CHR-579 Jaquar or equivalent in Parryware, Cera

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

M&L 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 in repairs all as specified and as directed.

M&L PVC (SWR) 'P' trap of 110 mm bore including taking down all as specified and directed.

M&L PVC (SWR) 'S' trap of 110 mm bore including taking down all as specified and directed.

M&L Gun metal globe or gate valves 20 mm bore with iron wheel head screwed both ends for iron pipe and fixed including taking down all as specified all as specified and as directed.

M&L Hard core of broken/crushed stone aggregate of gauge n.exc 63 mm in damaged/depressed areas deposited, spread and levelled in layers not exc 15 cm thick, watered and rammed to a true surface complete all as specified and directed.

M&L Machine pressed precast concrete interlocking paver block with grey cement and pigment any shape and size, polished confirming to IS-15658 of 80mm thickness M-40 grade, laid over and including M sand cushion of 50mm thick,and providing cement concrere 1:2:4 type B1 in kerbs or rounded or chamfered on edges complete all as specified and directed. Note : (a) The Unit rate quoted is included for Demolition of Stone Slabs and tiles of any description or thickness in floors, aprons etc laid bedded and pointed in any mortar. (b) The manufacturer's test certificate and individual test certificate for tiles must be submitted for approval by the concerned authority prior to installation.

M&L Taking down cement plaster on brick or stone walls, or concrete or ceilings etc., including raking out joints, hacking for key, scrubbing down with water, etc., including removal of rubbish off the premises, removal and depositing serviceable materials where directed and leaving the work clear of any plastering and material and labour for Rendering 15 mm thick in two layers on brick or stone 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 :- Water proofing compound shall be measured and paid seperately.

supply only integral water proofing compound complete all as specified and directed. Make ;- Dr. Fixit pidi proof or equivalent.

M&L Preparation of new plastered surfaces wall/ ceiling and applying three coat of white wasing on ceiling/ walls surfaces complete all as specified and directed.

M&L 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.

M&L Dismantling floor, floor hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises and Joint free Non - skid Ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile of size exc 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 including screed bed or bedding layer of mortar 15mm thick for laying floor finishes in cement mortar (1:4) complete all as directed.

M&L Dismantling floor, floor hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises and Material and labour for Glazed ceramic coloured tiles 450 x 300 mm x 7/8 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/skirting including 10mm thick 1:3 backing coat complete all as specified and directed.

Note for item No 59 & 60 :- The manufacturer's test certificate of Tiles must be submitted for approval by the concerned authority prior to installation.

M&L Preparation of plastered or un plastered old surfaces of walls, Chajja, balcony, facia etc. by brooming down or steel wire brushing scrapping down, smoke shoots moulds, mass efforescent salt, treating oil and greasy spots ect and applying one coat of cement based paint complete all as specified and directed.

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

M&L Taking down steel tubing 20mm bore and connections including cleaning and refixing of old GI tubing 20mm bore including connections in new or old position (wall, ceiling & floor). Note :- The unit rate is included for all to be fittings for re-connection.

M&L in repairs 25 mm outer dia of pipes 3-layer PP-R (Polypropylene random copolymer) pipes concealed pipes SDR 7.4 (PN-16 @ 20°C) 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 for item No 65 :- (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

M&L PPR gate valves 25mm dia (brass insert) as per requirement of sites incl taking down existing one complete all as specified and directed.

M&L 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 all as specified.

M&L Cast Copper Spindle suitable for 15/20mm bore bib tap and stop cock, fixed in repairs complete all as specified and as directed

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

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

M&L White flushing cistern only of Niagara coupled closet with all fittings including taking down existing one complete all as specified and directed. Cat Part No C0708 Niagara series of parryware or equivalent.

M&L White seat cover only of Niagara coupled closet with all fittings including taking down existing one Complete all as specified and as directed Cat Part No C8176 fittings series of Niagara of Parryware or equivalent.

M&L WHB short pedastal 570x400 mm white with spring& bolt set including taking down existing one complete.( Make : Cat No 0493 Niagara series of Parryware or euivalent series in Jaguar/Hindware)

M&L 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 down existing one complete as directed by Engr-in-charge.

M&L 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.

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

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

M&L 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 in repair, all as specified and as directed.

M&L 32 mm Waste fittings, brass, chromium plated for glazed ware sinks, basins, etc. with long screwed shanks and fly-nuts, flange end bedded in red lead cement and other end fixed including taking down existing one complete all as manufactures and all as specified and directed by Engineer- In - charge

M&L Towel Ring round including taking existing one complete as directed by Engr-in-charge. Make: (Make : CAT Part No-ACN-1121BN of Jaguar series or equivalent make of hindware / parriware all as specified and as directed.

M&L Rotational moulded polythene water storage tank of 1000 Ltrs capacity (three layer white colour) cylinderical vertical with closed top including 3 Nos GI check nuts and tank nipple of 25mm bore for inlet and outlet, 25mm bore ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball hoisted and fixed in position all as specified in SSR part -I including taking down of old unserviceable tank complete all as specified and directed.

S&F in repair CP Soap dish CAT Part No-ACN-1131N of jaguar or equivalent make of Parriware /Hindware all as specified and as directed.

S&F in repair Towel rail 24" long for wash basin Make: (Make : CAT Part No-ACN-1111NM of Jaguar series or equivalent make of hindware / parriware all as specified and as directed.

M&L preparation of old treated surfaces and applying texture (Metalic) finish painting on wall any colour emulsion including base plaster finished even smooth complete all as specified and directed.

M&L 100 mm thick plain cement concrete type D-2, 1:4:8 (40mm graded aggregate) including demolition of existing concrete and disposal out side MD land as directed by Engineer-in-Charge.

M&L Chequered cement concrete tiles 30cmx30cmx25mm thick machine pressed set jointed and pointed in neat cement slurry as in floors and cut and polished using grey cement and pigments over screed bed or bedding layer of mortar 15mm thick for laying floor finishes in cement mortar (1:4) including taking down existing tile any type/ description as directed.

M&L 110 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints fixed to wall incuding taking down existing PVC Rain Water Pipes (any size) along with all fittings heads bends etc

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

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

M&L 75 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints fixed to wall incuding taking down existing PVC Rain Water Pipes (any size) along with all fittings heads bends etc

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

M&L PVC (SWR) branch piece (single 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

M&L PVC (SWR) 75mm junction (single T) equal or unequal provided with access door including taking down existing one complete all as specified and as directed by Engineer-in-Charge

CAK Enterprises

NAVEEN ENTERPRISES

SEMBA ELECTRICALS

S.RAMACHANDRAN

KRISHNA ENTERPRISES

M/s Shana Constructions

Neptune Engineers and Builders

SRI SHIVASHAKTHI CONSTRUCTION