PROVISION OF FENCING AROUND BLDG NO 293 (CADET MESS) AND CERTAIN SANCTIONED B/R WORKS AT OTA CHENNAI UNDER AGE B/R MOUNT

Amount

Excavating in post holes (or similar holes) each n exc 0.5 cum, getting out in hard/dense soil, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, including removing surplus soil to a distance n exc 50m and making good surface.

PCC 1:2:4 type B1 using 20 mm graded stone as foundation, filling and mass concrete.

M & L for Framed work such as grills, gratings, etc. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work con- forming to Fe.290.Gde-E-165

M & L for Preparation of new steel surfaces of any description over 10 cm in width or girth not otherwise described and applying two coat of synthetic enamel paint over a coat of red oxide primer.

Dismantling wrought iron or mild steel work of any discription not otherwise provided all as directed.

S&F framed brackets of angles or Tees with web and flanges cut to shape, drilled and counter sunk for scre, including bending and welding angles, as necessary, gusset plates, riveting etc n,exc 10 kg each brackets, conforming Fe- 290. Gde -E-165

S&F Mild Steel flat iron, round or square bars, in available lenth, Fe- 290 (Gde E-165) all as specifide and directed.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sqm on plan and getting out in hard/dense soil

M&L for PCC 1:4:8 type D2 as in foundations, filling and mass-concrete

M & L Mild steel TMT bars10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips

Mild steel TMT bars 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders

M&L for RCC M-30 as in foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc; basement slabs, under-reamed piles and mass concrete

M&L for RCC M-30 as in columns, pillars, piers, posts and struts

M&L for PCC 1:2:4 type B1 as in coping, as for hold fast including necessary form work complete.

Forwork to sides of concrete foundation, sides apron to abutment and wing wall,basement slab with rough finished surfaces of flat concrete compolete all as specified .

M&L for formwork to sides of pillars, posts, struts, piers, columns, and stanchions rough finished square or rectangular

S&F Framed work (Fe 410-W (GdeE 250) Quality B) 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 or steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete

Demolition of Brickwork or stone/boulder masonry, built in Cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles

M&L for brick work with old size fly ash bricks, straight or curved on plan exc 6 m mean radius, built in CM 1:6

M&L for rendering 15mm thick in cm 1:6 on fair faces of brick work or concrete surfaces and finished even and smooth without using extra cement

M&L for preperation of newly plastered surfaces of wall and applying two coat of cement base paint over a coat of chalk whiteining

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

Demolition of cement concrete unreinforced in ground floors and pavings n exc 15 cm thickness (below or above ground level)

M&L for Cement concrete 25mm thick type B-1, 1:2:4 (using 20mm graded aggregate)

M&L for 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 including 20mm thick cement screed in CM 1:6 all as specified.

M&L for Glazed coloured ceramic tiles in vertical surface 350x 250x 7 mm/ 450X 350X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match including 10mm thick dubbing coat in CM 1:4 all as specified.

Taking down chowkats or frames with shutter (without taking off shutters) exc 1.5 sqm but n exc each 4 sqm

S&FSolid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, suppling & fixing in opening as per specification & drawing

S&F for Factory made solid PVC moulded Door shutter 28 to 30mm thick (Stiles) with 2,4,or 6 raised panel desigh with 2mm thick moulded PVC sheet on th front face & 2mm plain coour PVC sheet on back face, fixing in frame at site as per specification & drawings.

S&F for extruded aluminium alloy handles 150mm , fabricated type anodised.

S&F for aluminium anodised barrel tower bolts 150mm long of extruded section all as specified.

S&F for Butt hinges 100mm long, extruded aluminium alloy with galvanised mild steel hinge pin, anodised and fixed, type C-21

M&L for GI tubing medium grade 15mm bore fixed complete to wall, ceiling, floor, roof etc. including all fittings and taking down old tubing.

All as per item No.33 hereinbefore but of 20 mm bore.

S&F bib tap, cast copper alloy, Chromium plated with fency ttype with crutch or butterfly handle, screwed down, high pressure, screwed for iron pipe and fixed suitable for 15 mm bore GI pipe all as specified. Make: Prayag/Jagquar

S&F stop valve cast copper alloy, fency type chromium plated with long shank and cup screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or union suitable for GI tube of 15 mm bore all as specified.

S&F for 15mm bore Pillar tap fancy type, cast copper alloy, with capstan heads, chromium plated, screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts, screwed for iron pipe and fixed

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

M & L for PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to floor/wall 110mm bore including taking down old unserviceable PVC pipes.

PVC (SWR) single 'T' with access door, equal or unequal of 110mm bore.

PVC (SWR) bends , shoe any radius 110mm bore.

M & L for PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to floor/wall 75mm bore including taking down old unserviceable PVC pipes.

PVC (SWR) bends with access door, shoe any radius 75mm bore.

PVC (SWR) double 'T' with access door, shoe any radius 75mm bore.

PVC (SWR) bends , shoe any radius 75mm bore.

S&F for vitreous china wash basin, white, flat back, size 550x400mm including brackets, wate couplings 32mm dia & waste pipe but excluding pillar tap, PVC connection all as specified and as directed.

S & F in repair Vitreous China squatting pan, ‘Orissa’ pattern, size 580 x 440 mm white, with integral foot rests (excluding flushing cistern and flush pipe) including connection to trap,and to flushing pipe, anti-syphonage pipe,etc. complete including making good to floor

Supply only PVC valveless, syphonic action type flushing cistern, low level, white, with inlet , ball valve, float and handle including brackets etc all as specified and as directed.

S&F PVC (SWR) floor trap 75mm dia with grating including jointing with solvent cement

S&F for PVC (SWR) gully traps 125/110mm, setting and jointing with solvent cement

S&F for PVC(SWR) vent cowl 110mm dia

Supply and fix Vitreous China Urinal, Half stall type coloured complete fixing with suitable fixing arrangements to wall with and including CP urinal spreader, CP domed waste coupling and waste pipe complete, fixed in repairs all as directed.

Granite work of any type work in steps, jambs, pillars, windo-cills, partition. Cooking platforms and like in cement mortar (1:3) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite all specified and as directed.

M&L Non - skid Ceramic coloured joint less tiles 7 to 8 mm thick area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, (size of tile 600 X 600 mm ) in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including cement screed 15 mm thick in CM 1:4 all as directed

S&F glazed ceramic joint less tiles coloured of size 450 x 350 x7 mm thick joint free on vertical surfaces such as dados etc set and jointed in neat cement slurry and pointed in coloured cement, incl screed bed 10 mm thick CM (1:6) all as specified and directed by Engr-in-Charge.

Dismantling boarding any discription fixed in any position with nails

S&F 19 mm thick Prelaminated particle board, interior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed with screws all as spcified.

S & F Continuous (piano) hinges, mild steel, bright finish or electrogalvanised all as specified.

S&F 75 mm extruded aluminium alloy handles, fabricated type, anodised complete all as specified.

S&F Rim latch with two levers, of mild steel body. stove enamelled finish; with brass knob or lever handle and fixed complete all as specified

S & F in repair 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 and fixed

S&F in repairs sinks made of stainless steel 1 mm thick kitchen or laboratory with plugs, washers and wastes; including bedding in cement mortar on to dwarf wall or including fixing cantilever brackets and connecting union to pipe, overall size 495mm x 420mm bowl size 410mm x 330mm x 160mm all as specified

S&F in repairs Angle cock cast copper alloy , Chromium plated, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions, 15 mm bore.

S&F for 2nd class hard wood for plain, solid, straight chowkats and frames, wrought, framed rebated on the solid put together jonts.

S&F Second class hardwood 35 mm thick plain, framed, panelled shutters (any number of panels), with panels of timber flat on both sides (feather edged), or of veneered particle board medium density, wood particle board with commercial face veneers; supplied and fitted to chowkats.

S & F 100mm long butt hinges, medium weight, cold rolled mild steel, and fixed all as specified and as directed.

S&F Alumininum anodised barrel tower bolts of extruded section 200 mm size

S&F Aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolt and sliding bolts of extruded sections or cast aluminium alloy and fixed Length of bolt 300mm.

M & L for preparation of new wood or wood based materials of any description, not otherwise descri-bed, over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer on ceiling/ wooden door and window surfaces

Forming jambs, etc. to openings (to foregoing item), including cutting, toothing and properly bonding into old work, also facing, jointing and pointing to match existing work, complete in cement mortar 1:4

S & F hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165.

M& L Preparation of surface of steel and iron such as hold fasts of area n.exc 0.10 Sq.m each new or old of any description and girth not otherwise treated with tar or coal tar black paint .

S&F PVC (SWR) 75 mm dia pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors

M/S.RANGA AND CO

DJ Group

ASHWIN ASSOCIATES

SK Guha and co