SPECIAL REPAIRS TO BUILDING NO. T-24 AT AIR FORCE STATION BEGUMPET UNDER GE (AF) HAKIMPET

Amount

Dismantling AC corrugated, semi corrugated sheets in roof covering complete all as specified and directed.

Dismantling timber scantling 40 Sqcm and over in section incl trusses in any position as in unframed work, complete all as specified and directed.

M& L for second class hard wood in scantlings clean sawn Timber framed and fixed

M& L for second class hard wood in scantlings clean sawn Timber framed and fixed for refixing

S&F pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified

S&F 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 ridge/cladding to wall, fixed with self tapping screws as specified.

S&F (Fe 410 -W (Gde E- 250) quality 'A' rolled sections as in purlins where connected to common rafter and running rails and guides for roodf fixed with angle cleats etc as specified and directed.

Dismantling of structural steel work including purlins, doors , gates but exculding framed truss etc

Demolition of cement concrete(unreinforced) of any description and in any position not otherwise specifically provided for coping etc.

S&F (Fe 410 -W (Gde E- 250) quality 'A' for rolled mild steel section for 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.

M & L 25mm thick Cement concrete type B-0, 1:2:4 (12.5mm graded aggregate) in floors finished fair surfaces all as specified.

M&L for plain Cement Concrete 1:2:4 type B-1 (using 20mm graded stone aggregate) as in coping ,Benching/haunching/filling concrete in pressed steel door frame etc including necessary form work.

M & L for Screed bed or bedding layer of mortar 15mm thick for laying floor finishes in cement mortar 1:6

S&F non skid ceramic colour tiles 7 to 8 mm thick (square/ rectengular) area of each tiles exceed 0.06 sqm but not exc. 0.11sqm , coloured tiles in floors etc., set and jointed in neat cement slurry and pointed in white or Coloured cement to match.

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

M & L for rendering 10mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4 for backing of Dado/Skirting.

Glazed ceramic Coloured tiles 300 x 200 x 7 mm thick, on vertical surfaces such as skirting, dados and risers to steps etc., set and jointed in neat cement slurry and pointed in white or Coloured cement to match.

S&F Colored 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

.- ditto- but in skirting/ dado

M&L for precast cement concrete 1:2:4, type B1 (Using 20 mm graded granite stone aggregate) in landings, cover slabs (for manholes etc.) shelves and similar articles with plain faces and set in cement mortar 1:4

Mild steel TMT 6 mm to 8 mm dia., cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia., or securing with clips

M&L for 20 mm thick Granite(of any type) work (table rubbed and polished) in steps, jambs, pillars, window- cills,cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade

M & L for Rounding to edges of stone slabs one edge, such as in steps,cooking platform, and other similar situations

Taking down Chowkats or frames not exceeding 1.5 Sqm each (Without taking off shutters from the frames) and removing to or from store

Taking down and removing to or from stores Chowkats or frames exceeding 1.5 Sqm but not exceeding 4 Sqm each (Without taking off shutters from the frame)

S & F Steel windows with side hung shutters including projecting type hinge with steel handle and steel peg stay, complete with glazing bars, dovetailed or welded

S & F Steel windows with side hung shutters including projecting type hinge with steel handle and steel peg stay, complete with out glazing bars, dovetailed or welded

S & F Steel ventilators with centre hung shutter including two pairs of brass cup pivots, catch spring and pulley wheel, complete

M&L Pressed steel frames for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate,etc., of size of frame 125x60mm complete, as specified,supplied and fixed

S & F 35 mm thick factory made second class hard wood, plain framed panalled shutter (two panel) with lock rail and panel of 9mm BWP commercial ply or 12mm veneered particle board with commercial veneering on both faces. The size of rail and stile as per IS: 1003 (Part-I), kiln seasoned and chemically pressure treated.

S & F 35 mm thick Second class hard wood Glazed and skeleton shutters, open rebated and prepared to receive glass, gauze, etc., but divided into squares, with plain chamfered or rounded mitred and rebated sash bars any number, fitted with cut and mitred beads for securing glass, gauge etc. sizes of members of shutters as specified in SSR Part-I, Section 8, clause 8,24 (a).divided in to squares with plain, chamfered or rounded mitred and rebated sash bars any numbers, edges of framing plain, chamfered

S & F 100 mm long medium weight, cold rolled mild steel Butt hinges.

S & F 150 mm long Extruded Aluminium alloy handles, fabricated type, anodised.

S & F 150 mm long Aluminium, anodised, barrel tower bolts of extruded section

Supply and fix 250 mm long Aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast Aluminium alloy.

S &F Stainless steel wire cloth, 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples

S & F 4 mm thick Sheet glass, ordinary quality and glazing with oil putty oin squares not exceeding 0.5 Sqm in each pane

S & F Factory made solid panel PVC door shutter 30 mm 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 if 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bootom rail on either side & as gap insert for top rail and bottom rail ; Panelling of plain colour PVC sheet to be fitted in the MS frame welded / sealed to the stiles. & rails with suitable PVC sheet beading, and joined together with solvent cement, suppling and fixing in the frame at site as per specification & drawing

Solid PVC door frame of size 50mm x 47 mm made out of 5mm plain colour PVC sheet rinforced with MS Square tube suppling and fixing in opening as per specification and drawing.

Dismantling of of water tank (PVC) exc 500 n.exc 1000 Ltrs capacity.

S & F Rotational moulded PVC water storage tanks 1000 Ltrs capcity (cylindrical vertical with closed top) hoissted and fixed in position all as specified

S and F Ball brass valve 20 mm dia high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed

S & F 20 mm dia Gun Metal, globe or Gate Valve with Iron wheel head Screwed both ends for Iron Pipe and fixed.

Taking up or down 15 mm bore steel tubing and connections all as directed.

Taking up or down 20 mm bore steel tubing and connections, including cleaning all as directed.

Cutting chases, pinning in. 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 lineof 20/15 dia GI pipes all as directed.

S & F 15 mm bore Galvanized Steel tubes, medium grade for flush pipes, water supply pipes etc., fixed to walls and ceilings or laid in floors.

S & F 20 mm bore Galvanized Steel tubes, medium grade for flush pipes, water supply pipes etc., fixed to walls and ceilings or laid in floors.

S & F in repairs 15 mm bore CP Bib taps, cast copper alloy, with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule.

S & F in repairs 15 mm bore pillar taps, 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.

S & F in repairs Brass chromium plated shower rose 125mm size with swivel joints fixing to steel pipes etc all as specified and directed

S & F in repair 15 mm bore chromium plated stop valves/angle cock, cast copper alloy screwed down high pressure with crutch or butterfly handle screwed both ends for iron pipe or for unions.

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

S & F 40 mm bore Low density polyethylene pipes (LDPE) of pressure rating 6 Kgf/ Sq. Cm., fixed complete to walls, ceilings or in floors etc.

S & F in repairs 50 mm bore Low density polyethylene pipes (LDPE) of pressure rating 6 Kgf/ Sq. Cm., fixed complete to walls, ceilings or in floors etc.

S & F in repairs Vitreous China Ware Under counter Wash hand basin white/ivory oval type fixed complete incl waste coupling and waste pipe complete all as specified and as directed. Make: Jaquar or equivalant, Code No CNS-WHT-705

S&F in repairs of Vitreous China Urinal, Half stall type, White (back or corner wall type) including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60mm long brass screws, waste pipe pointing around urinal back in cement etc complete all as specified and directed

Supply only soap dish, vitreous China white of approximate size 160 x 160 x 90 mm

S&F in repairs Vitreous china urinal partition white of size 310 x 700 mm

Supply and fix vitreous china squatting pan orissa pattern size 580 mm x 440 mm white with integral foot rests complet in repairs, including provision of concrete bedding all as directed by Engineer-in-Charge.

Supply and fixing in repairs of Hand shower(Health faucet) with 8mm dia, 1.2 meter long flexible tube & wall hook with N.R.V (Back flow preventer) all as specified and as directed. Make: Jaquar ALD-577 or equivalent appoved by GE

Dismantling of cast iron or reinforced concrete drain pipes, internal dia of pipe 100mm jointed in cement mortar in any position all as directed.

S & F 110 mm bore PVC (SWR) pipes, single socketed in any length with rubber ring joints fixed to walls/floors

S & F 110 mm bore PVC (SWR) bends of any radius.

S & F 110 mm bore PVC (SWR) Vent Cowl

S & F in repair PVC (SWR) Floor trap including grating,set and jointing with solvent cement 75 mm dia

S & F Brass Chromium plated tubular towel rail, 20 mm dia., D Type, 60 cm long between flanges in repairs.

S& F in repair Stack clamps of 110 mm out of 50mm by 5mm flat iron and 16mm dia round iron stays, including bolts and nuts and securing ends of stays to wall or roof

Dismantling of Wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards/slabs/blankets, any thickness, including cover fillets complete all as specified and directed by Engineer-in-Charge.

S&F Hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm long including anodised aluminium snap grid of size 605 mm x 605 mm frame work for false ceiling including Gypsum Board 12 mm thick in ceiling fixed with screws as per manufacturer instructionsall as specified complete all as specified

M&L Hard core of Broken stones gauge n. exc 63mm deposited, spread and levelled in layers not exceeding 15cm thick watered and rammed to a true surface for plinth protection.

M & L 75mm thick cement concrete type C2 by using 20mm graded aggregate 1 :3:6 aid in pannels including finished surface smooth and even w/o using extra cement for plinth protection.

M&L for chequered cement concrete tiles of size 30cm x 30cm x 25mm thick, set, jointed and pointed in neat cement slurry using gray cement and pigment in floors

S&F 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 conforming to Fe.290.Gde-E-165

Taking down cement or cement lime plaster on brick or stone walls, etc., including raking out joints, hacking for key, scrubbing down with water, etc.

Demolition of brick work or stone/ boulder masonry, built in cement mortar or cement lime mortar including all quoins, pillars etc.

M & L for Pre-cast cement concrete block masonry with solid blocks, Type C1 1:3:6 (20mm graded aggregate) exc. 10 cm in width and setting in cement mortar 1:4, complete

M&L for brick work in sub class 'B' bricks straignt or curved on plan exc 6 m mean radius built in cement mortar 1:6

M & L for rendering 10mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:6 finished even and smooth without using extra cement in side bldg.

M & L for rendering 15mm thick in two layers, 10mm thick in cement mortar 1:6 over which 5mm thick in cement mortar 1:4, using water proofing compound on fair faces of brick work or concrete surfaces, finished even and smooth without using extra cement. Note: WPC shall be measured seperately.

M & L for rendering 15mm thick in cement mortar 1:4, on fair faces of brick/block wall or concrete surfaces, finished even and smooth without using extra cement.

Supply only integral water proofing compound as per manufactures instruction.

M&L for preparing new plastered surfaces and applying Two coats of distemper oil emulsion including priming plastered and other surfaces with alkali resistent priming paint and chalk whitining preparatory to distempering on surfaces of ceiling over a coat of alkali resistant primer on surfaces of walls.

M & L Complete removal of existing treatment on old surfaces and applying two coat of cement based paint over a coat of alkalli resistant primer on walls all as specified and as directed.

M & L for preparing new plastered surfaces and applying two coat of cement based paint over a coat of alkalli resistant primer on walls all as specified and as directed.

M & L for preparing newly plastered surfaces and applying two coats of distemper oil emulsion including priming plastered and other surfaces with cf alkalli resistant primer paint and chalk whitining preparatory to distempering on surface of walls all as specified and as directed.

M & L for preparing old surfaces including complete removal of existing treatment and applying two coats of distemper oil emulsion priming plastered and other surfaces with alkali resistant priming paint of surface of walls

M&L for preparing old surfaces of walls by brooming down and applying one coat of white wash complete all as specified and as directed.

Removing debris to a distance of exc 1.5Km but n exc 5 Km including loading and dumping/ levelling at the destination

M&L for preparation of New or previously untreated wood and wood based surfaces of any description, not otherwise described, over 10 cm width or girth and applying two coats of Synthetic enamel paint (Ordinary tint) over a coat of Pink primer.

M&L for preparation of new or previously untreated steel surfaces of any description, over 10 cm width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer.

Taking down carefully copper/ aluminium point wiring (light, fan,socket or power) complete, including fitting & fixtures such as switches with board, ceiling roses, pendents, bell, bell push, lamp holders, regulators, sockets, light fittings etc., removing material from site and making good disturbed surfaces of walls, floors etc. complete all as specified and as directed by the Engineer-in-charge.

Point wiring complete with 1.5 sq mm single core PVC insulated FRLS cable, with multi standard copper conductors, 1100 volts grade, drawn thorough and including non metalic, med. grade rigid PVC casing and caping with all accessories and including provision of 1.5 sq mm PVC indulated copper cable FRLS as earth continiuty conductor, fabricated steel teminal box made out of 1.60 mm thick MS sheet concealed in walls and covered with 3 mm thick hylum sheet for fixing the switches /sockets/ regulators etc.all specified for :-

(a) One light point controlled by one way switch .

(b) One ceiling fan point controlled by one way switch.

(b) One exhaust fan point controlled by one way switch.

(c) One 3 pin socket outlet 5 Amps on the same board with other switches.

(e) One 3 pin socket outlet 5 Amps on the Independent board.

(f) All as per item here-in-before but with 4 Sq mm for 3 pin 15 Amps socket point controlled by one switch on independent board and 4 Sq mm copper conductor green in colour as earth continuity conductor complete all as specified and as directed by the Engineer-in-charge.

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.

M&L for Lamp holder PVC/ Polycarbonate type with back plate suitable for batten fittings.

S&F new Sub main wiring complete with Two runs of 6 Sq mm Single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable with One run of 6 Sq mm single core PVC insulated FRLS cable 1100 volts grade, multistranded copper conductor cable as earth continuity conductor, drawn through and including suitable size non metallic rigid PVC casing and caping and all accessories including taking down old unserviceable sub main wiring complete all as specified and as directed. Note: Three runs of 6 Sq mm + PVC casing caping with accessories measure as a one unit. (For SPN DBs)

S&F Switch Piano, flush type single pole, one way 5 Amps.

S&F switch socket outlet combination, 2 in 1, 3 Pin, flush type 5 Amps.

S&F switch socket combination, 2 in 1, 5 Pin, flush type 5&15 Amps.

S&F stepped type electronic fan regulator flush type on the existing phenolic laminated sheet etc. as reqd.

S&F ceiling rose 3 terminal PVC/Polycarbonate isolated body.

M&L for Taking down ceiling fan of any description, cleaning all dust and hanging ceiling fan and connecting up including provision of cable from ceiling rose to connector of fan all as specified and as directed.

Supply and fix in repair distribution board 415V IP 43 protection TPN double door 4 way when incomer and outgoings are MCB's complete all as specified and as directed.

Supply and fix in repair distribution board 240V IP 43 protection SPN double door 8 way when incomer and outgoings are MCB's complete all as specified and as directed.

Supply & fix in repair MCBs suitable for fixing in MCB DB 'C' series.

MCB FP 63A, 10KA. 415V

MCB DP 6-32A, 230 volts

MCB SP 6-32A, 230 volts.

Supply and fix in repair 30W LED street light fitting with die cast aluminium heat sink, driver, high power LEDs as light source and complete accessories, fitted to and including 25mm dia, medium grade GI pipe bracket of 1.2m long with fixing clamps and copper flexible wire from ceiling rose to fitting complete all as specified and as directed.

M&L for making hole in brick/stone masonary suitable for exhaust fan of size 300mm and making good all as specified and as directed by Engr-in-Charge

S&F in repair Louver (suitable for Exhaust fan 300mm sweep) made of GI sheet which opens automatically during exhaust fan ON and closes when exhaust fan OFF all as specified and as directed by Engineer-in-Charge. (Note: Exhaust Fan is NOT included)

M&L for earthing complete with galvanized steel earth plate electrode of size 600mm x 600mm x 6mm thick, buried directly in ground vertically to a depth not less than 2.25 Mtr below ground with top edge of the earth plate not less than 1.5 mtr below normal ground level, Earth plate shall be connected with double bolts, nuts, check nuts & washers, to & including 4 mm galvanized iron wire as earth lead, extended upto 7.5 m or upto test terminal point, drawn through 40mm dia med. gr. GI pipe for protection of galvanized iron strip in the ground, further connecting with GI wire 4mm dia to Distribution board, including excavation, earth work, Charcoal, Magnesium sulphate 50 Kg, Bentonite 25 Kg, PCC chamber, RCC cover slab, watering pipe 20mm dia bore med. grade, wire net, funnel etc. & testing on completion all as specified in plate No.3 of SSR Pt-I including taking down old U/S earthing. NOTE: a) GI Pipe for protection of earthing wire and earth strip beyond 7.5m or test point shall be measured and paid seperately under relevant items.

P VIJAY KUMAR

SAI RUPA CONSTRUCTIONS

VACON INFRASTRUCTURES

K LAKSHMAN SINGH AND CO

M/S V PRATAP REDDY

SURA INFRASTRUCTURE