SPECIAL REPAIRS TO SQUASH COURT AT AF STATION YELAHANKA

Amount

M&L for 12mm thick rendering in cm 1:4 using portland cement mixed with SBR latex and fibre wool , side wall sloping up from 213 m to 457m with final coat to be applied with grey colour and the court is finished with game line marking complete approved by WSF includes taking down of existing plaster.

S&F of harwood maple flooring of resilent pads of the size 10mmx57mmx76mm,sleepers 38mmx64mmx1.22m spruce,fir,pine or hemlock with 5 pads attached nominally 305mm on center, and dip-treated with woodlife-3 preservative will be laid on vapour barrier of 0.20mm polyethylene including dismantling of existing wooden flooring.

M&L for laying 60mm thick precast concrete interlocking coloured decorative paver bolcks designed pattern any shape and size confirming to IS 15658-2006 made of M-35 grade laid over and including 50mm thick PCC 1:3:6 type C2 (using 40mm graded aggr as in subbase and 25mm thick sand coushion vibrated with mechanical vibrator and making perfect edging by using PCC 1:2:4 type B0 including demolition 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.

Dismantling wrought iron or mild steel work of any description not otherwise provided for

M&L 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 conforming to Fe 410-0 or Fe 310-0

S&F two coats of synthetic enamel paint at new surfaces of steel sufaces over a coat of primer of any description cover 10cm in width of girth complete

M&L for Non skid cermic coloured tiles (300 x 300)mm and 7-8mm thick ( square or rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11sqm, in floor etc and jointed in neat cement slurry and pointed in white cement or coloured cement to match the shade of tile over and including 15mm thick screed bed or bedding layer in CM (1:6) all as specified and directed

M&L for Vitrified Ceramic light shade tiles 10 mm thick (square/ rectagular) polished,area of each tiles not exceeding 0.36 sqm , in floors/skirting etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match including 15mm thick screed bed or bedding layer in CM (1:6) all as specified and directed

M&L for glazed ceramic coloured tiles (light shade) of size 350x250x7mm/450x350x7mm thick for work on vertical surface such as skirting, dado, set & jointed neat in cement slurry and pointed in white or coloured cement to match over and including 10mm thick plaster in CM (1:4) on vertical surfaces as backing coat complete all as specified and as directed.

S&F in repair vitreous china wash hand basin, (white),Padestal Pattern flat back of size 550x400 mm with and including two CI brackets, brass chromium plated incl waste coupling fittings and PVC waste pipe complete all as specified and as directed.Make - Parryware/Cera/Neycer/Hindware or equivalent.

S & F in repairs 15 mm dia bore fancy type pillar taps ,cast copper alloy chromium plated screwed down high pressure with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly nuts, screwed for iron pipes or for union and fixed, complete with check nut 15 mm bore complete all as specified and as directed. Make- Cera F2002104 or equivalent

S&F in repair 15 mm dia bore bib taps (fancy type) cast copper alloy with, crutch screwed for iron pipe or for brass ferrule comoplete with check nut 15 mm bore complete all as specified and as directed. make-Cera F2008152or equivalent

S&F of Cascade Classic Floor mounted water closet with Flushing cistern and Seat cover necessary fittings complete all as specified and directed by the Engr -in-charge. Make:Parryware ,Model No.C0217 Warm or equivalent

S & F in repairs 15 mm dia bore cast copper alloy chromium plated angle cock/stop cock Fancy type with long shank and cup (concealed type) screwed down high pressure with capstan head, screwed both ends for iron pipes or for union and fixed, complete all as specified and as directed. Make-Cera or equivalent

S&F PVC connections 15mm size with PTMT nuts of length 600mm complete all as specified and as directed.

S&F in repair 100 mm dia CP grating (With hole or without hole) complete for nanhi/Floor traps complete all as specified and directed by Engr in Charge.

S&F in repairs of CP health faucet of Parryware make including necessary holding arrangementds with screws all as specified and directed by the Engr in Charge. Make Parryware T 9961A1or equivalent.

S&F in repair PVC (SWR) floor trap of any dia with grating and jointing with solvent cement including demolition of concrete if required and making good to surface using PCC 1:2:4 type B1 (using 20mm graded aggr) or CM 1:4 and tiling as required complete all as specified and as directed.

S&F in repair CP towel rail 20 mm dia, 60 cm long of cera make including fitting of necessary screws etc , complete all as specified and as directed. Make Cera F5004103 or equivalent.

M&L for Preparing the old painted surfaces of wall, washing, rubbing down and stopping of distempered surfaces on walls, removing nails making good holes cracks etc and applying two coats of oil bond distemper to match the disturbed portion to adjoining the surfaces all as specified and as directed

Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out,in soft/loose soil returning,filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm.

M&L Cement concrete Type D-2,1:4:8 using 40mm graded aggregate as in foundations, filling and mass-concrete all as spcified and directed.

S&F steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to IS 1161-1979 grade st-240 .

S&F pre painted galvalume aluminium zinc coating GI based corrugated 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 as specified.

M&L for prepration of new steel surfaces of any description not otherwise described over 10cm width or girth applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer all as directed by Engr-in-charge.

Surface dressing n.exc 15 CM deep and getting out in soft / loose soil .

Removing of excavated material soils not exceeding 50m and depositing where as directed at a level not exceeding 1.5m above the staring point.

M&L for Hardcore of gauge of borken stone or boulders n exc. 63mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface.

M&L for 100 mm thick PCC 1:3:6 type C-2 (using 20 mm graded crushed stone aggregate) as in floor all as speified.

Spike rolling to surfaces or making impressions of expanded metal, whilst the concrete is green all as specified.

M&L Excavating in trenches, n exc 1.5m wide and n exc 1.5m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5m in depth and getting out in Hard /Dense soil.

M&L for Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm.

M&L for walling random rubble,uncoursed ,well bonded,bedded and solidly hearted ,built in CM 1:6

M&L for red bajri filling in floors or pavings, laid in layers n exc. 15 cm thick, spread, levelled and rammed including watering

M&L for aggregate for loose filling, of gauge 80 mm to 150 mm graded broken stone / boulders.

M&L for 40mm thick PCC 1:2:4 type B1 using 20mmgraded stone agreegate as in floor laid over sub base well ramming finished fair and smooth without using extra cement etc complete.

M&L for brick work with sub class ‘B’ old size bricks straight or curved on plan exc. 6.00 m mean radius built in cement mortar 1:6 complete all as specified and directed.

M&L for TMT bars 10mm dia and over cut to length bent to shape reqd incl cranking binding spirally for hooking for cols and binding with and inc mild steel wire (Annealed) not less than 0.9mm dia as in reinforcement

M&L for Formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping)

M&L for RCC (Nominal mix )Slabs supported on walls in Type B1 1:2:4 using 20 mm graded agregate, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like

M&L for RCC (Nominal mix ) Lintels in Type B1 1:2:4 using 20 mm graded agregate,

S&F 2nd class hard wood (SAL) plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered put together with glue, pinned at joints complete all as specified and directed.

M &L PCC 1:3: 6 type C1 using 20 mm graded single as in bed plates & filling in pressed steel door frame

S&F Mild steel flat as in hold fast , wall ties plain angle clean for securing purline to wood trusses and wiremesh conforming to Fe 290 Gde E-165.

S&F 35 mm thick flush shutter, soild core construction, with particle board core and plywood face panels, commercial type on both side all specified and directed

M&L preparing new or previously untreated wooden surfaces of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer.

S&F Butt hinges of size 100mm extruded aluminium alloy with galvanised mild steel hinge pin,anodised and fixed, type C-21 all as specified and directed.

S&F aluminium alloy anodised, sliding door bolt 250 mm long with hasp, staple (bolt type) and fixing clips of sheets , cast or extracted section and fixing bolt and sliding bolts of extracted section.

S&F for aluminium anodised, barrel tower bolt 150mm of extruded section.

S&F for aluminium handle 150mm cast type anodised.

M&L for rendering 15mm thick plaster in CM (1:6) on fair faces of brick or concrete surfaces finished even & fair, complete all as specified and as directed.

All as per item No.24 above but 5 mm thick in CM (1:3) on ceiling.

M&L for three coats of white wash on ceiling newly plastered surface of including preparation of surface, complete all as specified and as directed.

M&L for prepration of new plastered surfaces of wall applying two coat of oil emulsion distemper over a coat of alkali resistant cement primer over 2mm thick wall care putty complete all as specified and directed.

M&L for rendering 15 mm thick on fair faces of brick work or concrete sur-faces in cement mortar 1:4 using water proofing compound @ 3% by wt of cement for finished even and smooth (without using extra cement) (WPC will be measured and paid separately).

Supply only Integral water proofing compound.

M&L for Preparation of the new surfaces of walls plastered , and applying two cots of cement base paint , complete all as specified and as directed.

M&L for Screed bed or bedding layer of mortar 20 mm thick for laying floor tiles in cement mortar 1:6 finished even and rough.

M&L for vitrified ceremic light shed tiles 10 mm thick (square/rectangular) polished, area of each tiles not exc 0.36 Sqm in floors etc set and jointed :in neat cemetn slurry and pointed in white or coloured cement to match.

S&F Powder coating Anodised aluminium frame for doors, windows, ventilators,partition with one or more rebates including joining cleat for fixing etc above to (minimum thickness of owder coating 50 micron) . complete all as specified.

S&F aluminium powder coated window and ventilator shutters, fixed type without sash bar, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised alumnium snap beading, screws etc. complete all as specified

S&F stainless steel wire cloth, 0.45 mm nominal dia of wire and average width of aperture 1.40mm and fixed in repairs with stainless steel wire staples complete all as specified and as directed by the Engineer-in-Charge

S&F of 5.5 colured tinted glass for aluminum window,ventilator and door sections all as specified and directed.

M/L 75 mm thick PCC 1:3:6 mix type C2 as in plinth protection and paving finishing surface even and smooth without using extra cement

Excavating in trenches not exceeding 1.5m wide and n exc 1.5m in depth: for foundation etc and getting out in any type of soil all as specified and directed.

M&L forPrecast cement concrete 1:3:6 type C1(20mm graded agg) block masonry with solid block exc 10cm in width and setting in CM 1:6

M&L for 15 mm thick Rendering in cement mortar 1: 4 on stone masonry/concrete surface, finished the surface even and smooth without using extra cement complete all as specified and directed.

M&L for Preparation of new plasterd surfaces of walls and applying two coats of cement based paint over a coat primer complete all as specified and directed.

Roughening surface of old concrete floor by picking, sweeping, clean and washing down with water to remove dust etc

M&L Screed bed or bedding layer of mortar 15 mm thick for laying floor tiles in cement mortar 1:4 finished even and rough.

M&L Dark shade Virified Ceramic tiles 10 mm thick (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 all as specified.

S&f Powder coated Anodised aluminium partition,door shutters, aluminium section weighing 0.55 kg/ m including necessary joining cleats, glazing clips, ruber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminum snap beading screws etc.(Thickness or powder coating not less than 50 micron). complete all as specified.

S&f Powder coated Anodised aluminium window and ventilator shutters, side hung type without sash bars, aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 no.). hinges type B-21 100mm long (2 no.) suitable handle (1 no.) complete all as specified complete all as specified.

S&F Aluminium grills diamond shape fixed in aluminium frame all as specified and directeted by Engr in charge.

S&F 5.5 Sheet glass, ordinary quality and Fixed with aluminium frame work in square exc 0.5 sq. m in each pane.

M&L for 9mm thick Pre - laminated Particle board, interior grade, pre laminated both side with decorative choice lamination all as specified and directed.

S&F Mortice lock, vertical type, Brass Body 4 Levers size 100 mm

S&F PVC Exhaust fan crisp air (250mm sweep) with louvers and accessories. Make: Usha or equivalent in Cromton/Khaitan/Bajaj/Orient/Havells/

Thirumala Construction

K. VENKATESH NAIDU

G K CONSTRUCTIONS

Lakkaiah Rangaswamy