REPAIRS TO ROOF TREATMENT AND ALLIED WORKS TO VARIOUS BUILDINGS AND REPAIRS / MAINTENANCE OF INTERNAL WATER SUPPLY, SANITARY FITTINGS, PLUMBING WORKS AND REPAIR TO SUNKEN FLOOR TREATMEN TO VARIOUS BUILDING AT HQTC BANGALORE

Amount

Taking up or down steel tubing 15mm bore and connections, including cleaning and re-fixing in new or old position (walls, ceiling, floors, etc.), complete all as specified and directed.

All as per Srl item no 01 here in before but 20mm bore

Tubes 15mm bore, `medium grade' galvanised, with all fitting and fixed complete to walls and ceilings or laid in floors including taking up or down old unserviceable steel tubing, complete all as specified and directed.

All as per Srl item no 03 here in before but 20mm bore

All as per Srl item no 03 here in before but 25mm bore

UPVC15mm dia pipe of pressure rating 10kgf/cm² fixed complete to walls, ceiling or in florr etc., any type of pipe including taking up or down old pipe, complete all as specified and directed.

All as per Srl item no 06 here in before but 20mm bore

All as per Srl item no 06 here in before but 25mm bore

Cutting chases, pinning in stone concrete block or slab walls making good to facings where required and pointing in Cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting not exc 10 cm girth, complete all as specified and directed.

Cutting chases, pinning in brick wall making good to facings where required and pointing in Cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting not exc 10 cm girth, complete all as specified and directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises, complete all as specified and directed. Note: All debris and rubbish shall be removed from MOD land during or at the end of each working period at his risk and cost in accordance with all applicable federal, state, and local regulations.

Vitrified Ceramic tiles in dark shade 10mm thick of size 600mm x 600mm in floors etc. set and jointed in neat cement slurry over and including 15 mm thick screed bed of CM 1:6 and pointed in white/ coloured cement to match, complete all as specified and directed.

All as per Srl item No 12 here in before but as in wall skirting incl rendering in cement morter 1:4 of 10 mm thick as backing coat, complete all as specified and directed.

Non - skid coloured ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match and including 15mm thick screed bed of CM 1:6, complete all as specified and directed.

All as per Srl item No 14 here in before but as in wall skirting incl rendering in cement morter 1:4 of 10 mm thick as backing coat, complete all as specified and directed.

Non - skid coloured ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match and including 15mm thick screed bed of CM 1:6, complete all as specified and directed.

Glazed ceramic coloured tiles in vertical surface 350x250mm x 7mm/ 450x350x7mm thick, set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 10 mm thick bedding layer of cement mortar 1:4, complete all as specified and directed.

Glazed ceramic coloured tiles in vertical surface 300x 200x 7 mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match over and including 10 mm thick bedding layer of cement mortar 1:4, complete all as specified and directed.

20mm thick Granite (Jet black) of any type work (table rubbed and polished) in cooking plateform, window sill and like, in cement mortar (1:6) of 15 mm think including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade granite, complete all as specified and directed.

Demolition of Brickwork or stone/ boulder masonry, built in cement mortar or cement lime mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dresses stonework and precast concrete articles, complete all as specified and directed. Note: All debris and rubbish shall be removed from MOD land during or at the end of each working period at his risk and cost in accordance with all applicable federal, state, and local regulations.

Pre-cast cement concrete block type C1 1:3:6 (20mm graded stone aggregate) masonry with solid blocks, exc. 10cm in width and setting in mortar 1:6 complete, complete all as specified and directed.

Taking down cement or cement lime plaster, any description on brick or stone walls, etc. Including racking out joints, hacking for key, scrubbing down with water, etc., complete all as specified and directed. Note: All debris and rubbish shall be removed from MOD land during or at the end of each working period at his risk and cost in accordance with all applicable federal, state, and local regulations.

Rendering 15mm thick on fair faces of brick works or concrete surfaces in CM 1:6 and finished even and smooth without using extra cement, complete all as specified and directed.

Preparing new plastered on wall and applying three coats of white wash, complete all as specified and directed.

Two coats of Distempering wall with distemper oil emulsion white or tinted over a coat of 1mm thick wall care putty, including preparation of new surface, complete all as specified and directed.

Rendering 15mm thick cement plaster in cement morter 1:4 with and including water proofing compound @ 0.40% by wt. of cement, on fair faces of brick work or concrete surfaces, finished even and smooth without using extra cement, complete all as specified and directed.

Two coats of cement paint over a coat of priming plastered and other surfaced with alkali resistant priming paint including preparation of new surfaces, complete all as specified and directed.

Rendering 10mm thick cement plaster in cement morter 1:3, on concrete sufaces as in ceiling, finished even and smooth without using extra cement, complete all as specified and directed.

Preparing new plastered on ceiling and applying three coats of white wash, complete all as specified and directed.

Preparation of old decorated plsatered or unplastered surface of walls including scraping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots etc. and applying one coat of white washing, complete all as specified and directed.

All as per Srl item No 30 here-in -before but two coats of white washing on walls, complete all as specified and directed.

All as perSrl item No 30 here-in -before but one coat of white washing on ceiling, complete all as specified and directed.

All as perSrl item No 30 here-in -before but three coats of white washing on new surfaces of walls, complete all as specified and directed.

Preparation of old decorated surface of walls including washing, rubbing down and stopping of distempered and painted surfaces and applying one coat of distemper oil emulsion, complete all as specified and directed.

All as per Srl item No 34 here-in -before but two coats of distemper oil emulsion on walls, complete all as specified and directed.

Demolition of cement concrete (unreinforced) in any description and in any position otherwise specifically provided for, complete all as specified and directed. Note: All debris and rubbish shall be removed from MOD land during or at the end of each working period at his risk and cost in accordance with all applicable federal, state, and local regulations.

40mm thick Cement concrete type B-1, 1:2:4 (20mm graded stone aggregate) in flooring, finish even and smooth without using extra cement, complete all as specified and directed.

75mm thick Cement concrete type C-2, 1:3:6 (40mm graded stone aggregate) as in flooring, foot path, hard standing, plinth protection, bases of water tanks etc., finish even andd smooth without using extra cement, complete all as specified and directed.

25mm thick Cement concrete type B-0, 1:2:4 (12.5mm graded stone aggregate) as in flooring, finish even and smooth without using extra cement, complete all as specified and directed.

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

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

PVC (SWR) pipes 110mm bore, single socketed, in any length with rubber ring joints, fixed to wall for above four to eight storey building including necessary scaffolding at any position building including necessary fixing cleats/clamps etc., fixed as in repairs, complete all as specified and directed.

100mm cast iron soil waste and vent pipes in any length with or without ears with cement joints laid in trenches or in floor or fixed with wall including necessary fixing cleats/clamps, fixed as in repair, complete all as specified and directed.

100mm cast iron soil waste and vent pipes in any length with or without ears with cement joints fixed to walls for above four to eight storey building including necessary scaffolding at any position building necessary fixing cleats/clamps etc., fixed as in repairs, complete all as specified and directed

110 mm bore PVC (SWR) Junction single (Single T) equal or unequal, fixed as in repairs, complete all as specified and directed.

110 mm bore PVC (SWR) branch piece single (Single Y) equal or unequal, fixed as in repairs, complete all as specified and directed.

110 mm bore PVC (SWR) branch piece Double (Double Y) equal or unequal, fixed as in repairs, complete all as specified and directed.

110mm bore PVC (SWR) bends of any radius, fixed as in repairs, complete all as specified and directed.

PVC (SWR) bends 110mm bore vent cowl, fixed as in repairs, complete all as specified and directed.

PVC (SWR) 'P' or 'S' trap 110mm bore, fixed as in repairs, complete all as specified and directed.

100 mm bore cast iron soil waste branch piece, single (equal or unequal), ordinary or inverted (spigot or socket type) or with parallel, fixed as in repairs, complete all as specified and directed.

100mm bore cast iron soil waste bends of any radius, fixed as in repairs, complete all as specified and directed.

Cast iron soil waste 100mm bore vent cowl, fixed as in repairs, complete all as specified and directed.

Cast iron soil waste 'P' or 'S' trap 100mm bore, fixed as in repairs, complete all as specified and directed.

PVC (SWR) pipes 75mm bore, single socketed, in any length with rubber ring joints, laid in trenches or in floors, fixed as in repairs, complete all as specified and directed.

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

PVC (SWR) pipes 75mm bore, single socketed, in any length with rubber ring joints, fixed to wall for above four to eight storey building including necessary scaffolding at any position building including necessary fixing cleats/clamps etc., fixed as in repairs, complete all as specified and directed.

75 mm cast iron soil waste and vent pipes in any length with or without ears with cement joints laid in trenches or in floor or fixed with wall including necessary fixing cleats/clamps fixed as in repair, complete all as specified and directed.

75 mm bore PVC (SWR) Junction single (Single T) equal or unequal, fixed as in repairs, complete all as specified and directed.

75 mm bore PVC (SWR) branch piece single (Single Y) equal or unequal, fixed as in repairs, complete all as specified and directed.

75 mm bore PVC (SWR) branch piece double (Double Y) equal or unequal, fixed as in repairs, complete all as specified and directed.

75mm bore PVC (SWR) bends of any radius, fixed as in repairs, complete all as specified and directed.

Mild steel work in Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hook and pintle 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; plate washers and similar small articles conforming to FE-290 Gde-E-165, fixed as in repairs, complete all as specified and directed.

One piece floor mounted toilet water closet of size (WxPxH) 350x665x750mm white or tinted, S-trap 300/ 220/ 110mm or P-trap 180mm, UF ezee close seat cover, wash down system, with flush mechanism and fixed as in repairs with necessary fixing bolts/ screws etc., complete all as specified and directed. Make Somany, Cera, or equivalent.

One piece floor mounted toilet water closet of size (WxPxH) 380x680x755mm white or tinted, S-trap, 220mm, trendy square design, slim UF ezee close seat cover, wash down system, dual flush (6/3 ltrs) mechanism and fixed as in repairs with necessary fixing bolts/ screws etc., complete all as specified and directed. Make Somany, Cera, or equivalent.

One piece wall hung toilet water closet of size (WxPxH) 360x645x750mm white or tinted, P-trap, kape seat cover ezee close, kape cistern, uniek/ kape internal fittings- dual flush mechanism and fixed as in repairs with necessary fixing bolts/ screws etc., complete all as specified and directed. Make Somany, Cera, or equivalent.

Vitreous China wash down water closet pan (pedestal pattern), white or tinted (excluding flushing cistern and flush pipe), including plastic water closet seat, black or white, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device, fixed as in repairs, complete all as specified and directed.

Vitreous china, semi-pedestal pattern (Anglo-Indian Type) wash down water closet, white or tinted (excluding flushing cistern and flush pipe), including plastic water closet seat, black or white, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device, fixed as in repairs, complete all as specified and directed.

Vitreous china squatting pan, ‘Orissa’ pattern, size 580 x 440 mm white or tinted, with integral foot rests (excluding flushing cistern and flush pipe), fixed as in repairs, complete all as specified and directed.

PVC valveless, syphonic action type, flushing cistern of 10 litres capacity, low level, white, with inlet, ball valve, float and handle including brackets and flush pipe of polyethylene of low or high density of PVC, 32 mm dia, for low level cistern, fixed as in repairs, complete all as specified and directed.

Plastic water closet seat, white or tinted, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device, fixed as in repairs, complete all as specified and directed.

Ceramic wash basin of size (WxPxH) 490x430x127mm, white or tinted, counter top, including waste coupling chromium plated etc. and fixed in repairs over granite or wooden cabinet including necessary adhesive or fittings, complete all as specified and directed. Make Somany, Cera or equivalent

Ceramic wash basin of size 550x460mm, white or tinted, counter sunk, including waste coupling chromium plated etc. and fixed in repairs in granite or wooden cabinet including necessary adhesive or fittings, complete all as specified and directed. Make Somany, Cera or equivalent

Vitreous china wash basin, size 550 x 400mm white including brackets, and waste coupling & pipe of 32mm dia, 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 and fixed as in repairs, complete all as specified and directed.

Glass corner shelf assembly fancy type made of 5 to 6mm thick glass of size 250 x 250mm fixed with brass CP brackets, fixed as in repairs, complete all as specified and directed.

Sheet glass shelf assembly with L clamp consisting of 5 to 6mm thick glass 12 to 15cm wide with brass CP bracket guard and railing 45 to 60cm long, fixed as in repairs, complete all as specified and directed.

Mirror cabinet with Modiguard/Saint Gobain mirror of size not less than 500mmx350mmx125mm, fixed as in repairs, complete all as specified and directed.

6mm thick mirror of any size including rounding and polishing of edges with necessay fittings, fixed as in repairs, complete all as specified and directed.

Brass cromium plated tubular towel rail, 20mm dia, D type, 60cm long between flanges, fixed as in repairs, complete all as specified and directed.

Soap dish, any type of size approximate size 160x 60x90mm, fixed to plugs with chromium plated brass screws, fixed as in repairs, complete all as specified and directed.

5mm thick mirror of size 450mm x 600mm mounted on 6mm thick commercial ply wood backing and screwed with PVC channel alround, fixed as in repairs, complete all as specified and directed.

Premium quality 15mm bore central hole basin mixer with regular spout without popup waste system, fixed as in repairs, complete all as specified and directed. Make Jaguar, Cera, Somany or equivalent.

Premium quality 15mm bore wall mixer system with provision for overhead shower complete with 115mm long bend pipe, connecting Legs & wall Flange, fixed as in repairs, complete all as specified and directed. Make Jaguar, Cera, Somany or equivalent.

15mm bore hand shower (Health Faucet) with 8mm Dia, 1 Meter Long flexible tube & wall hook, fixed as in repairs, complete all as specified and directed. Make Cera, Parryware, Somany, Jaguar or equivalent.

15mm two in one Bib taps, chromium plated, fancy type, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule, fixed as in repairs, complete all as specified and directed.

Premium quality 15mm bib tap with wall flange, fixed as in repairs, complete all as specified and directed. Make Jaguar, Cera, Somany or equivalent.

Premium quality 15mm angular stop cock with wall flange, fixed as in repairs, complete all as specified and directed. Make Jaguar, Cera, Somany or equivalent.

Concealed stop cock 15mm bore, fancy type chromium plated with brass material, fixed as in repairs, complete all as specified and directed.

15mm Bib taps, chromium plated, fancy type, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule, fixed as in repairs, complete all as specified and directed.

15mm pillar tap,cast copper alloy, with capstan head, chromium plated, fancy type screwed down high pressure,with or without lettered "Hot" or "Cold" with long screwed shank and fly-nuts, screwed for iron pipe, fixed as in repairs, complete all as specified and directed.

Brass chromium plated shower rose 125mm size, fixed as in repairs, complete all as specified and directed.

PVC connections 15mm size with PTMT nuts of length 450mm, fixed as in repairs, complete all as specified and directed.

32mm dia 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 as in repairs, complete all as specified and directed.

Grating doom 100mm dia with or without waste hole of PTMT (Minimum weight 25gms), fixed as in repairs, complete all as specified and directed.

Grating doom 125mm dia with or without waste hole of PTMT (Minimum weight 40gms), fixed as in repairs, complete all as specified and directed.

Grating doom 100 - 125mm dia with or without waste hole of stainless steel, fixed as in repairs, complete all as specified and directed.

Kitchen utensil rack in steel made of premium grade stainless steel and highly durable and rust-proof of size not less than 90cmx80cmx20cm, fixed as in repairs, complete all as specified and directed.

Sinks with drainage board made of stainless steel 1mm thick kitchen or laboratory with plugs, washers and waste; including bedding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe overall size 915mm x 460mm bowl size 410mm x 330mm x 160mm, fixed as in repairs, complete all as specified and directed.

15mm brass tap spindle, 100-200g corrosion resistant, fixed as in repairs, complete all as specified and directed.

Dismantling water tanks, capacity in litres exc 500 & n exc 1000 and removing to store, complete all as specified and directed.

Dismantling water tanks, capacity in litres exc 1000 & n exc 2000 and removing to store, complete all as specified and directed.

Rotational moulded polyethylene water storage tanks, capacity in litres 500 (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I, complete all as specified and directed.

Rotational moulded polyethylene water storage tanks, capacity in litres 1000 (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I, complete all as specified and directed.

Ball valves 20mm dia, high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed. (Minimum weight 15mm-142gms/ 2 0 m m - 2 1 0 g m s . / 25mm-455gms/ 40mm - 690 gms), fixed as in repairs, complete all as specified and directed.

Cleaning and removing all scale and dirt,and wiping,drying etc, from tanks and from mouths of circulating pipes,rotational moulded polyethylene water storage tanks, capacity in n. exc.1000 liter (cylindrical vertical with closed top) hoisted, complete all as specified and directed.

Cleaning and removing all scale and dirt,and wiping,drying etc, from tanks and from mouths of circulating pipes,rotational moulded polyethylene water storage tanks, capacity in litres exc.1000 and n. exc 2000 ltr (cylindrical vertical with closed top) hoisted, complete all as specified and directed.

Vitreous china urinals bowl type (back or corner wall type) complete including providing and fixing plugs bedding urinals against wall in cement mortar 1:2 securing urinals to plugs with and including 60 mm long brass screws, pointing around urinal back in cement fixing automatic flushing cistern with brackets flush pipe grating and union for discharge pipe (Exclusive of fixing supply pipe to flushing cistern trap and waste pipe), fixed as in repairs, complete all as specified and directed.

Vitreous china urinals half stall urinal type(back or corner wall type) complete including providing and fixing plugs bedding urinals against wall in cement mortar 1:2 securing urinals to plugs with and including 60 mm long brass screws, pointing around urinal back in cement fixing automatic flushing cistern with brackets flush pipe grating and union for discharge pipe (Exclusive of fixing supply pipe to flushing cistern trap and waste pipe), fixed as in repairs, complete all as specified and directed.

Complete sensor assembly for urinal pot, fixed as in repairs, complete all as specified and directed.

Toilet paper holder of brass chromium plated and fixed to wall with necessary brass screws, fixed as in repairs, complete all as specified and directed.

20mm gun metal, globe or gate valves with iron wheel head screwed both ends for iron pipe, fixed as in repairs, complete all as specified and directed.

PVC tank cover (close top) suitable for existing tank of any capacity with locking arrangement and fixed with hinging device, fixed as in repairs, complete all as specified and directed.

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for, complete all as specified and directed. Note: All debris and rubbish shall be removed from MOD land during or at the end of each working period at his risk and cost in accordance with all applicable federal, state, and local regulations.

Cement concrete type D-2, 1:4:8, using 40mm graded aggregate as in foundations, fillings and mass concrete, complete all as specified and directed.

Sunken slab treatment comprising of following :- (a) Taking out/down old existing sunken slab treatment and cleaning the old RCC surfaces of sunken slab including removal of the rubbish out of campus, complete all as specified and directed. (b) 25mm thick PCC type B1 (Using 20 mm graded stone)aggregate over cleaned sunken slab surfaces, complete all as specified and directed. (c) Applying bituminus priming coat/tack coat coat over PCC surfaces @ 0.30Kg/Sqm of surfaces, complete all as specified and directed. (d) 4mm thick APP modified water proofing membrane weighing not less than 4 kg/sqm reinforced with non woven polyster mat weighing not less than 160 gm/sqm including minimum 10cm lap torch sealed and bound, complete all as specified and directed. (e) Applying bitumen grade 85/25 over primer coat @ 1.20 Kg /Sqm, complete all as specified and directed. (f) 25 mm thick plastering in CM 1:4 mixed with liquid water proofing admixure as per manufactures instructions, complete all as specified and directed. (Note : WPC shall be measured and paid separately)

Supply only integral water proofing compound, complete all as specified and directed

75mm thick Cement concrete type B-2, 1:2:4 (40mm graded stone aggregate), finish even and smooth without using extra cement, complete all as specified and directed.

Roughening surfaces of old concrete floor by picking, sweeping clean and washing, complete all as specified and directed.

Brushing neat cement slurry with 3.0 kg of cement per sq. metre, complete all as specified and directed.

20mm rendering in two layers as 15mm thick and 5mm thick of CM 1:4, top 5mm thick layer will be mixed with liquid warer proofing admixture as per manufacturer instructions, complete all as specified and directed. Note: Liquid WPC shall be measured and paid separetaly)

Taking down old damaged existing water proofing membrane of any thickness from roof top, complete all as specified and directed. Note: All debris and rubbish shall be removed from MOD land during or at the end of each working period at his risk and cost in accordance with all applicable federal, state, and local regulations.

Digging out roots of bushes, small trees, grass of any dia & girth from accessible roof projection, chajjas, wall junction, parapet etc at any height by necessay demolition of brick work/ stone masonary/ conrete/ RCC wall or slab etc and filling holes and levelled with cement concrete B-0, 1:2:4 (12.5mm graded stone aggregate) and necessary rendering of cement mortar 1:4 after applying damp proof epoxy based primer and matched with existing surfaces, complete all as specified and directed. Note: All debris and rubbish shall be removed from MOD land during or at the end of each working period at his risk and cost in accordance with all applicable federal, state, and local regulations.

Digging out roots of bushes, small trees, grass of any dia & girth from inaccessible roof projection, chajjas, wall junction, parapet etc up to roof top of 4th floor by necessay demolition of brick work/ stone masonary/ conrete/ RCC wall or slab etc and filling holes and levelled with cement concrete B-0, 1:2:4 (12.5mm graded stone aggregate) and necessary rendering of cement mortar 1:4 after applying damp proof epoxy based primer and matched with existing surfaces, complete all as specified and directed. Note: Rates for necessary scafolding are included. Note: All debris and rubbish shall be removed from MOD land during or at the end of each working period at his risk and cost in accordance with all applicable federal, state, and local regulations.

Digging out roots of bushes, small trees, grass of any dia & girth from inaccessible roof projection, chajjas, wall junction, parapet etc from roof top of 4th floor and above by necessay demolition of brick work/ stone masonary/ conrete/ RCC wall or slab etc and filling holes and levelled with cement concrete B-0, 1:2:4 (12.5mm graded stone aggregate) and necessary rendering of cement mortar 1:4 after applying damp proof epoxy based primer and matched with existing surfaces, complete all as specified and directed. Note: Rates for necessary scafolding are included. Note: All debris and rubbish shall be removed from MOD land during or at the end of each working period at his risk and cost in accordance with all applicable federal, state, and local regulations.

Water proofing treatment on horizondal or vertical surfaces by applyong oil bound bitumen primer & 0.20 Kg/Sqm and providing 4 mm thick APP modified water proofing membrane weighing not lesss than 4 Kg/Sqm reinforced with non-woven polyester matt weighing not less than 160 gm/sqm including minimum 10 cm side lap and 15 cm end lap torch sealed and bonded and applying a coat of blown grade hot bitumen 90/15 over and below the membrane @ 1.20 Kg/Sqm in drying over the membrane finished with solar reflective bituminus aluminium paint/primer @ 0.1 Kg/Sqm over RCC roof slab/ projection/ parapet after cleaning the surfaces by removing dust dirt etc as manufactures instructions, complete all as specified and directed.

Brickwork with fly ash bricks, straight or curved on plan exc 6m mean radius, old size bricks in cement mortar 1:6, complete all as specified and directed.

Rendering 15mm thick cement plaster in cement morter 1:4 with and including water proofing compound @ 0.40% by wt. of cement, on fair faces of brick work or concrete surfaces, finished even and smooth without using extra cement for 5th floor and above including necessary scafolding, complete all as specified and directed.

Two coats of cement paint over a coat of priming plastered and other surfaced with alkali resistant priming paint including preparation of new surfaces all as specified for 5th floor and above including necessary scafolding, complete all as specified and directed.

Dismantling structural steel work including doors, gates framed truss etc., complete all as specified and directed.

Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc. confirming Fe 410-W (Gde E-250) quality A including two coat of synthetic enamel paint over one coat of primer, complete all as specified and directed.

Dismantling Plain or corrugated steel sheeting,any gauge, thickness, including Nainital or similar pattern roof coverings, complete all as specified and directed.

Pre-painted galvatume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550Mpa as in roof covering/ cladding to wall, fixed with self tapping screws, complete all as specified and directed.

Pre-painted galvatume aluminium zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550Mpa as in roof covering/ cladding to wall or in door, fixed with self tapping screws, complete all as specified and directed.

PVC (SWR) pipes 150mm bore, single socketed, in any length with rubber ring joints, laid in trenches or in floors, fixed as in repairs, complete all as specified and directed.

Disconnecting existing tanks, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position. After cleaning repairing, and removing all scale dirt and wiping, drying etc complete capacity in ltr n. exc.1000 liter (cylindrical vertical with closed top), complete all as specified and directed.

Disconnecting existing tanks, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position. After cleaning repairing, and removing all scale dirt and wiping, drying etc complete capacity in litres exc.1000 and n. exc 2000 ltr (cylindrical vertical with closed top), complete all as specified and directed.

20mm gun metal, globe or gate valves with iron wheel head screwed both ends for iron pipe and fixed as in repairs, complete all as specified and directed.

OM Enterprises

D NAGI REDDY

SRI GANESH ENTERPRISES