CONSTRUCTION OF NEW CLASS ROOMS (GF plus 1) IN VIJAYANTHA SENIOR SECONDARY SCHOOL AT HVF ESTATE, AVADI.

Amount

Earthwork excavation in hard/dense soil in trenches width and depth not exceeding 1.50 m and getting out.

Earth work excavation in trenches exceeding 1.5m and not exceeding 3.0 m in width and depth and getting out in hard/dense soil.

Material and labour for sand filling in foundation including watering and consolidation.

M & L for P.C.C 1:4:8, D2 type using 40mm graded aggregate in foundation.

Material and Labour for Providing Anti-termite treatment along the external wall below concrete or masonry apron using chemical emulsion @ 2.25 litres per linear meter including drilling and plugging holes etc., in apron complete all as directed by EIC.

Material and Labour for providing Anti-termite treatment of soil under existing floors using emulsion @ one litre per hole, 300mm apart including drilling and plugging 12mm dia holes with cement mortar 1:2 (1 cement: 2 coarse sand) to match the existing floors.

M & L for R.C.C A1 Type, 1: 1.5: 3 M20, 20mm graded aggregate in foundations, including rafts, footings, column, beam, plinth beams etc., (concrete work should be use of Ready Mix Concrete (RMC) of M/s.ULTRA-TEC / M/s.BIRLA / M/s.RAMCO / M/s.ACC / M/s.COROMANDAL / M/s.RMC (or) Suitably Equivalent make as approved by EIC. (minimum cement content shall be 350 kg per cum).

M & L for R.C.C A1 Type, 1: 1.5: 3 M20, 20mm graded aggregate in columns, pillars, piers, posts and struts etc (concrete work should be use of Ready Mix Concrete (RMC) of M/s.ULTRA-TEC / M/s.BIRLA / M/s.RAMCO / M/s.ACC / M/s.COROMANDAL / M/s.RMC (or) Suitably Equivalent make as approved by EIC. (minimum cement content shall be 350 kg per cum).

M & L for R.C.C A1 Type, 1: 1.5: 3 M20, 20mm graded aggregate in beams, cantilevers, bressummers, lintels over 1.50m span etc., (concrete work should be use of Ready Mix Concrete (RMC) of of M/s.ULTRA-TEC / M/s.BIRLA / M/s.RAMCO / M/s.ACC / M/s.COROMANDAL / M/s.RMC (or) Suitably Equivalent make as approved by EIC. (minimum cement conetent shall be 350 kg per cum).

M & L for R.C.C A1 Type, 1: 1.5: 3 M20, 20mm graded aggregate in Slabs supported on walls,beams and columns in floors,roofs, landings, balconies,canopies, deck slabs and in shelves and the like, etc., (concrete work should be use of Ready Mix Concrete (RMC) of M/s.ULTRA-TEC / M/s.BIRLA / M/s.RAMCO / M/s.ACC / M/s.COROMANDAL / M/s.RMC (or) Suitably Equivalent make as approved by EIC. (minimum cement conetent shall be 350 kg per cum).

Supply and fixing of mild steel reinforcement deformed or twisted bars including bending, cranking, hooking and tieing with mild steel wire not less than 0.90mm dia. Use RINL-VIZAG Steel/SAIL/TATA-TISCON/"BIS"MARKED (or) Suitably Equivalent make as approved by EIC.

M & L for form work to side of RCC Member such as columns, pillars etc., and the finishing shall be of fair finished surface.

M & L for form work to sides and soffits of floor or roof beam, beam, lintels, cantilevers, shelves, columns, slabs including supports, overhangs etc., and the finishing shall be of fair finished surface.

M & L for form work to soffits rough finish flat surfaces of suspended slabs such as roof slabs, floor slabs, landings and similar work not exceeding 200mm thick (Horizontal or sloping) and the finishing shall be of fair finished surface.

M & L for Brick work built in CM.1:6 using Good quality modular bricks / solid Concrete bricks. Bricks straight or curved on plan exc 6m mean radius.

M & L for half Brick wall built in CM.1:4 using Sub-Class “B” Bricks.

M & L for plastering in CM 1:4, 15mm thick on fair faces of brick work and concrete surfaces.

M & L for plastering in CM 1:4, 12mm thick on RCC Ceiling.

Material and labour for providing a cement concrete (1:2:4) layer average thickness 40mm using B-0 type concrete and finishing the surface even and smooth without using extra cement.

Material and labour for precast cement concrete 1:2:4, Type BO 12.5mm graded jallies 35 mm thick and set in cement mortar 1:6.

Excavation of moorum/red bajiri from borrow pits for floors or pavings, Removal of excavated soils lead exc. 1.50 km but n exc. 5 km and depositing where directed. and refilling of soil / loose including spreading, laid in layers n exc. 15 cm thick leveling, watering and well ramming in layers where directed.

Material and labour for cement concrete 1:2:4 Type B1 20mm graded aggregate in foundation filling and mass concrete.

S & F of PVC 110mm dia Pipes single socketed, in any length with rubber ring joints laid in trenches or in floors.

S & F of PVC 110mm dia Pipes single socketed, in any length with rubber ring joints fixed to walls.

S & F of PVC Bend 110mm dia any radius.

PVC (SWR) reducers 110mm dia any radius.

Material and labour for forming 12mm thick Expansion joints in 100 mm thick slab filled with pre-formed bituminous filler and top 30mm primed and sealed with sealing compound, Grade ‘A.

S & F of II class hard wood door frame, wrought framed rebated on the solid rounded or chamfered put together with glue pined at joints.

S & F of plain, framed, paneled door shutters 40mm thick made out of IInd class hardwood.

Supply and fixing of holdfast made out of 25 X 6 mm flat fixed to window frame.

S & F of 125mm Butt hinges, extruded aluminium alloy with brass hinge pin, anodised and fixed, type B-21.

S & F of Alluminium aldrop bolt 300mm long with hasp, staple (Bolt type) and fixing clips.

S & F of 200mm Alumium anodized barrel tower bolt.

S & F of 150mm Aluminium anodized bow handle.

Supply and Fixing of door stopper 150mm of aluminium alloy body and tongue, anodised, with hard drawn steel spring

M & L for painting to wooden surfaces of any description over 10cm width or girth with two coats of synthetic enamel paint over a coat of primer including preparing new wooden surfaces.

Material and labour for two coats of exterior plastic emulsion paint on surfaces of any description over 10cm girth or width, not otherwise described including preparation of new surface with one coat of primer. (ASIAN/NEROLAC/BERGER (or) Suitably Equivalent make as approved by EIC).

M & L for OBD two coats on walls after preparing the new painted surfaces with one coat of alkali resistant primer. (ASIAN/NEROLAC/BERGER (or) Suitably Equivalent make as approved by EIC).

M & L for white washing two coats on ceiling on newly prepared wall surfaces. (ASIAN/NEROLAC/BERGER (or) Suitably Equivalent make as approved by EIC).

Returning / refilling of hard /dense soil including spreading, leveling, watering and well ramming in layers not exceeding 25cm.

Machine cut cudappah stone slab 20-25mm thick over cement screed base, laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete.

Cutting holes in brick walls built in cement mortar Exc.half brick work but not exc.one brick for inserting hold fasts and making good dismantled portion in cement mortar 1:3 or cement concrete 1:2:4 type B1 as required.

S & F of Framed work Fe 410/ W (Grade - E-250) as in doors or gates of angle or other section with gusset plates, rails,braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete.

Providing and fixing factory made uPVC white colour Sliding window Three track made of extruded profiles with wall thickness of 2.3mm (± 0.2mm). Window profile with hollow section with multi chamber. Frame (88mm x 52mm), sliding sash (42mm x 67mm). Sliding mesh Sash (42mm x 57mm) Sliding interlock (One vertical length in each shutters) (45.5mm x 28mm), Glazing bead (24.5mm x 16mm) will be miterd cut and fusion welded at all corners, including drilling of holes for fixing hardware and drainage of water etc., making arrangement for fixing of hardware. EPDM gasket, 1.2± 0.2mm thick galvanised steel Frame (30mm x 18mm) 2 nos, sliding sash (30mm x 18mm), sliding mesh sash (26mm x 10mm) profile to be inserted in required profile, frame will be fixed to the wall with 8mm x 100mm long fasteners, Hardware [Touch Lock of zinc alloyed (white powder coated), steel roller system. Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and required accessories. (Note: The unit rate quoted by contractor excludes cost of glass and includes all other connected accessories. Net Opening will be measured for payment purpose.) (A) Area not exceeding 2.00 sqm each and as approved and as directed.

M & L for painting to steel surfaces of any description over 10cm width or girth with two coats of synthetic enamel paint over a coat of red oxide/ zinc chrome primer including preparing new surfaces.

M & L for Non - skid Ceramic coloured 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 including Screed bedding 1:4, 15mm thick for laying floor finishes.

M & L for Glazed Ceramic Coloured tiles of size 300x 200 x 7mm thick on vertical faces, set and jointed in neat cement slurry and pointed out in white or coloured cement to match as required at site on walls including plastering in CM 1:4 10mm thick on existing walls for fixing tiles.

S & F of Factory made solid panel PVC Door shutter 30mm thick (style) consisting of frame made out of M.S tubes for top & bottom rails. M.S.Frame shall be covered with heat moulded plain colour PVC 'C' channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for Top rail, lock rail & bottom rail on either side & gap insert for top rail & bottom rail. Panelling of plain colour PVC sheet to be fitted in the M.S.Frame welded / sealed to stiles & rails with suitable PVC sheet beading and jointing together and including fixing to frame with hinges, tower bolt, handle all complete and as directed.

Supply and fixing of solid PVC door frame made out of 5mm plain colour PVC sheet reinforced with M.S. square tube, fixing in the opening as per the specification and drawing.

S & F of 125mm Aluminium Butt hinges, extruded aluminiumalloy anodised and fixed, type B-21.

S & F of 150mm Extruded aluminium alloy handles, fabricated type, anodised.

S & F of 150mm Alumium anodized barrel tower bolt.

S & F of Bib Taps bore dia pipe 15mm, cast copper alloy with crutch or butterfly handle, screwed for iron pipe or for brass ferrule fancy type and chromium plated.

S & F of 20mm Angle/Stop Taps, cast copper alloy with long shank and cup (concealed type).

S & F of Vitreous China IWC Squat pan (Orissa pattern) Size 580 x 440mm white / colour with integral foot rests including lime concrete bed and finishing etc., with 10 lit flushing tank fixing and complete as directed.

S & F of EWC (Parry Ware or equivalent) make white / colour including pipes for connection and flush tank capacity 10 litres including all necessary fitting complete in all respect as directed.

Supply and fixing of Health facet cromium plated (ESS YES VICTORIAN" Make (or) Suitably Equivalent make as approved by EIC).

Supply and fixing of vitreous china wash basin 550 x 445 of cascade type of superior glass finish laid on Granite top including 15 mm dia waste chain and plug and procelien stopper.

Supply and fixing of towel rake (Jaguar Make (or) Suitably Equivalent make as approved by EIC).

M & L for PVC multi floor trap diameter of outlet in 75mm, with grating including jointing with solvent cement.

M & L for PVC Gully trap 125/110mm of dia, setting and jointing with solvent cement.

S & F of PVC Vent Cowl 110mm dia.

S & F of PVC 75mm dia Pipes single socketed, in any length with rubber ring joints laid in trenches or in floors.

S & F of PVC Bend with door 75mm dia any radius.

S & F of Rotational moulded polyethylene water storage tanks 1000Lit (cylindrical vertical with closed top) hoisted and fixed in position including all fittings such as nipple, ball valve etc., all as specified in SSR Part - I

S & F of Gun-metal, globe or gate valves 50 mm , with iron wheel head, screwed both ends for iron pipe and fixed.

S & F of Gun-metal, globe or gate valves 32mm , with iron wheel head, screwed both ends for iron pipe and fixed.

S&F for 25mm Ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed.

S & F of Unplasticiscd PVC pipes 25mm dia of pressure rating 10 kgf/cm2 laid in trenches.

S & F of Unplasticiscd PVC pipes 32mm dia of pressure rating 10 kgf/cm2 laid in trenches.

Supply and Fixing of sheet Glass 5.50mm quality and glazing with oil putty in square exc 0.5Sqm in each pane ground or obscured or tinted on one side and as approved and as directed by EIC.

Material and labour for Point wiring with 1.5 sqmm PVC insulated sheathed single core cable 1100V grade confirming to IS 694 multi strand copper conductor along with 2mm thick PVC conduit accessories run on wall or roof including M.S. switch box concealed in the wall (made out of 2mm thick sheet) and laminated sun mica sheet 3mm thick cover for housing the switches, regulators and plug socket etc. mount on a wall/roof etc. including 1.5/2.5 sq.mm multistrand copper earth continuity wire. (Make: Orbit/ Kundan/ Finolex/ Polycab or suitably equivalent make). a) One light point or one fan point controlled by one switch with cables1.5 sqmm size.

Material and labour for Point wiring with 1.5 sqmm PVC insulated sheathed single core cable 1100V grade confirming to IS 694 multi strand copper conductor along with 2mm thick PVC conduit accessories run on wall or roof including M.S. switch box concealed in the wall (made out of 2mm thick sheet) and laminated sun mica sheet 3mm thick cover for housing the switches, regulators and plug socket etc. mount on a wall/roof etc. including 1.5/2.5 sq.mm multistrand copper earth continuity wire. (Make: Orbit/ Kundan/ Finolex/ Polycab or suitably equivalent make). b) One 3 pin socket outlet 5 amps on the same board with other switches, with cables 1.5 sqmm size.

Material and labour for Point wiring with 1.5sqmm PVC insulated sheathed single core cable 1100V grade confirming to IS 694 multi strand copper conductor along with 2mm thick PVC conduit accessories run on wall or roof including M.S. switch box concealed in the wall (made out of 2mm thick sheet) and laminated sun mica sheet 3mm thick cover for housing the switches, regulators and plug socket etc. mount on a wall/roof etc. including 1.5/2.5 sq.mm multistrand copper earth continuity wire. (Make: Orbit/ Kundan/ Finolex/ Polycab or suitably equivalent make). c) One 3 pin socket outlet 5 amps independent, with cables 2.5 sqmm size.

Supply fixing and connecting to the system modular switch, 1 way, 10A, 1 Module (Make:,LEGRAND MYRIUS/ Litaski/ Crabtree or suitably equivalent make).

Supply, fixing and connecting to the system of Modular socket, 6A-2/3 pin combined, 2 module (Make: LEGRAND MYRIUS/ Litaski/ Crabtree or suitably equivalent make).

Supply, fixing and connecting to the system modular switch one way 16A, 1 module (Make:,LEGRAND MYRIUS/ Litaski/ Crabtree or suitably equivalent make).

Supply, fixing and connecting to the system of Modular socket, 6/16A-2/3 pin combined modular, 2 module (Make:,LEGRAND MYRIUS/ Litaski/ Crabtree or suitably equivalent make).

Material & Labour for ceiling rose, 3 Phase/PVC/ polycorbonate, isolated body (ANCHOR / LEGRAND/ HAVELLS or suitably equivalent make).

Supply & Fixing of wiring for circuit/sub main wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/recessed as required. (Make: Orbit/ Kundan/ Finolex/ Polycab or suitably equivalent make). a) 2x2.5 sqmm + 1x2.5 sqmm earth wire.

Supply & Fixing of wiring for circuit/sub main wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/recessed as required. (Make: Orbit/ Kundan/ Finolex/ Polycab or suitably equivalent make). b)4x6.0 sq. mm + 1x6.0 sq. mm earth wire.

Supply & Fixing of wiring for circuit/sub main wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/recessed as required. (Make: Orbit/ Kundan/ Finolex/ Polycab or suitably equivalent make). c) 4x16.0 sq. mm +1x16.0 sq. Mm earth wire.

Material and labour for Brick walls cutting chases, pinning in, making good to facing where required and pointing in cement mortor 1:3 to ends and cutting chases for concealed conduit wiring, etc., and making good, cutting exc. 10 cm but not exc. 20 cm grith.

Supply & fixing of modular white cover plate with frame 2 module.

Supply & fixing metal flush box for 2 module plate.

Supply & fixing of 4 module modular white cover plate with frame.

Supply & fixing of metal flush box for 4 module plate.

Supply & fixing of 6 module modular white cover plate with frame.

Supply & fixing of metal flush box for 6 module plate.

Supply & fixing of 8 module plate with frame.

Supply and fixing ceiling fans complete with blades, down rods, electronic regulator and accessories, 230 V, 1200 mm sweep. Min air delivery 210 CFM with service value 6.00 BEE. Five star rated with brushless direct current motor (BLDC) Make:Usha/ crompton/ atomberg/ havells/ orient or suitably equivalent make).

Excavating in trenches hard dense soil not exceeding 1.5 m wide and not exceeding 1.5 m in depth for laying cable.

Material & labour for sand filling for cushioning on U.G cable.

Material &labour for Bricks (Old size Bricks); common burnt clay building bricks sub class B designation 75 for protection to U.G cable.

Returning, refilling of hard dense soil in the excavated trench after laying of power cable including spreading levelling, watering and well ramming in layers not exc 25 cm.

Supply, laying or fixing with suitable clamps or passing through pipe, PVC insulated, armoured, heavy duty electric cable with aluminium conductor, 1100 volts grade, cross sectional area 50 sqmm, 3.5 core. (Make: ORBIT/ Polycab/ Finolex/ Havells/ NICCO or suitably equivalent make).

Demolition of cement concrete / Bitumen road of any description and in any position not otherwise specifically provided for.

Material & labour for cement concrete 1:2:4 Type B1 using 20mm graded aggregate in foundations, filling and mass concrete.

Supply, fixing & connecting to the system of Sheet metal enclosures with double door DB's when MCB'S to be used Triple pole & neutral 4 way with 200 Amps rated busbar, 415V (Make: Legrand/Havells or suitably equivalent make)

Supply, fixing & connecting to the system of Sheet metal enclosures with double door DB's when MCB'S to be used single pole & neutral 8 way with 200 Amps rated busbar, 230V (Make: Legrand/Havells or suitably equivalent make)

Supply and fixing 415V 10KA 'B' curve miniature circuit breaker (MCB) of following poles and current carrying capacity in the DB complete with connection testing and commissioning. TP (Triple pole) 25 To 63 AMP (Make: legrand/ havells/ ABB or suitably equivalent make)

Supply and fixing 415V 10KA 'B' curve miniature circuit breaker (MCB) of following poles and current carrying capacity in the DB complete with connection testing and commissioning. TPN/FP (Triple pole & Neutral) 40 To 100 AMP (Make: legrand/ havells/ ABB or suitably equivalent make).

Supply and fixing 240V, 10 KA 'B' curve miniature circuit breaker (MCB) of single poles and current carrying capacity 6 to 32 AMP, in the MCB DB Complete with connection testing and commissioning. (Make: LEGRAND / HAVELLS/ABB or suitably equivalent make).

Supply and fixing LED lights fitting 1x 20W, 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete. (Make: PHILIPS / CG /Havells / Wipro or suitably equivalent make).

Supply & fixing of MCCB 3 pole 415 Volt, fixed type 125 Amps, with breaking capacity 16KA. (Make:LEGRAND/ HAVELLS/ABB or suitably equivalent make).

Supply & fixing metal flush box for 8 module plate.

Supply & fixing of 12 module plate with frame and metal flush box.

Supply & fixing of 16 module plate with frame and metal flush box.

Supply & fixing of modular type Dummy plate.

Supply & fixing of MCBDB 4 way (DPX160+12) legrand make as per legrand 2010 catlogue No.607790 or ABB / Havells or suitably equivalent make).

Supply, fixing & connecting of the system cable end termination of size 50 sqmm 3.5 core including with suitable cable gland & lugs.

Supply & fixing of LED, street light fitting with pipe and clamps complete, minimum 7000 Lumens, power consumption 72 watts(maximum). (Make: PHILIPS /GE/ WIPRO /CG/OSRAM /BAJAJ/ HAVELLS/ SYSKA or suitably equivalent make).

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