SPECIAL REPAIR TO BLDG NO E-53 AND 60, PROVN OF 200 MTR APROACH PATH UNDER AGE B/R-I OF GE GOLCONDA

Amount

Dismantling AC/Galvalume/GI Sheets (corrugated, semi corrugated etc) as in roof coverings etc complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for etc complete all as specified and directed

S & F for Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161- 1979 grade St.-240 complete all as specified and directed

M&L pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof overing/ cladding to wall, fixed with self tapping screws complete all as specified and directed.

M&L 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 overing/ cladding to wall, ridges, gutters, fixed with self tapping screws complete all as specified and directed

S & F for MS framed structure 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 of Grade Fe 410 -W (Gde- E- 250) quality- A etc. complete all as specified and directed

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 complete all as specified and directed

Material and labour Preparation of old painted steel surfaces of any description over 10 cms width or girth not otherwise described and applying one coat of synthetic enamel paint complete all as specified and directed

Material and labour Preparing surfaces of wood and wood based materials, new or old, of any description and girth, not otherwise described and treated with two coats of creosote oil complete all as specified and directed

Dismantling of boarding, any description fixed in any position with nails AND Providing and fixing false ceiling at all heights with GRG (Glass Fibre Reinforced Gypsum ) False ceiling tiles of size 595 x 595 mm of approved texture, design and patterns having moisture contents less than 2% humidity resistance of 99% NRCO.50 to .75 as pe IS8225:1987, Noncombustible as per BS 476 (Part 4)-1970 and light reflectance of 85% (Minimum) to be laid in true horizontal level suspended on interlocking metal T Grid of hot dipped galvanized iron section of 0.33 mm thick ( galvanised @ 120 gms per sqm including both sides ) comprising of main T runners of size 15 x 32 mm of length 3000mm, cross -T of size 15 x 32 mm of length 600mm to form grid module of size 600 x 600mm, suspened from ceiling using galvaized mild steel items ( galvanizing @ 80 grams per sqm) i..e 50mm long, 8mm outer diameter M-6 dash fastener 6mm dia fully threaded hanger rod upto 1000mm length and L-swhape level adjuster of size 85x25 x 2mm galvanised iron permieter wall angle of size 24 x 24 x 0.40mm of length 3000mm to be fixed on periphery wall/ partition with the help of plastic rawl plugs at 450 mm ceneter to centre and 50mm long dry wall wood screws. The work shall be carried out as per specifications, drawing and as per directions of the Engineer-in-charge.

Demolition of brick work or stone/ boulder masonry, built in cement mortar including all quoins, pillars etc. and removing from site of work complete all as specified and directed.

M & L for brick work with sub-class `B' bricks, straight or curved on plan exceeding 6 M mean radius built in cement mortar 1:6 complete all as specified and directed.

M&L for brickwork with sub class ‘B’ bricks, straight or curved on plan to any radius in half brick thick walls built in cement mortar 1:4 complete all as specified and directed.

Taking down cement plaster on wall of any description including racking out joints for key, scrubbing with water etc. complete all as specified and directed.

M & L for rendering 15mm thick in cement mortor 1:4 on concrete or brick wall surfaces, finished even and smooth without using extra cement, mixed with WPC @ at 3% by weight of cement and including preparing newly plastered surfaces of walls and applying Two coats of cement based paint complete all as specified and directed. Note: IWPC measured and paid separately.

Supply only integral water proofing compound (BIS Mark)

M & L for rendering 10mm thick in cement mortor 1:6 on Brick wall surfaces, finished even and smooth without using extra cement including prepation of newly plastered surfaces of wall and two coats of oil bound distemper over a coat of alkali resistant primer including 3mm thick wall care putty on wall complete all as specified and directed.

M&L 10mm thick plastering in CM 1:4 on fair faces of brick work or concrete surfaces finished even and smooth without using extra cement complete all as specified and directed.

M&L for complete removal of existing treatment and applying two oil bound distemper over a coat of alkali resistant primer on old surface of walls including 3mm thick wall care putty complete all as specified and directed.

M&L for complete removal of existing treatment and applying two coats of cement base paint on walls surfaces complete all as specified and directed.

M & L for roughening surfaces of old concrete floor or concrete surfaces by picking, sweeping clean and washing down with water to remove dust, etc.and brushing neat cement slurry with 3 Kg., of cement per square metre complete all as specified and directed.

Material and labour Machine cut kota stone slab flooring 20-25mm thick over 20mm thick screed in CM 1:6 over PCC sub base/RCC slab. laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and directed.

Material and labour machine cut Kota stone slab 20-25mm thick in riser of step, skirting, dado & pillar laid over 10mm thickbacking coat of CM 1:3.& jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and directed.

Material and Labour plain Cement Concrete Type B1 1:2:4 (using 20 mm graded granite stone aggregate) cast in situ in lintels up to 1.5 M span, cills and other similar bands, plinth courses, parapets, copings, bed plates and the like including weathering, slightly rounded complete all as specified and directed.

Demolition of cement concrete (un-reinforced) of any description of any position not otherwise specfically provided for as in sunken floors & floor etc complete all as specified and directed.

M&L for 100mm thick Cement concrete type B-1, 1:2:4 (20mm graded aggregate) Finishing cement concrete surface even and smooth Without using extra cement and Spike rolling to surfaces or making impressions of expanded metal, whilst the concrete is green etc complete all as specified and directed

M & L for 75 mm thick PCC 1:3:6 type C2 (Using 40 mm graded granite stone aggregate) as in plinth protection finishd even and smooth with out using extra cement complete all as specified and directed.

Surface excavation n exe (not exceeding) 30 cm dep and averaging 15 cm deep and getting out soft/ loose soil complete all as specified and directed.

M&L Returning, filling in, inclu spreading, levelling, watering and well ramming in layers not exc 25cm in soil complete all as specified and directed.

M&L Hardcore of gauge n exc. 63mm, deposited, spread and levelled in layers n exc. 15CM thick, watered and rammed to a true surface etc complete all as specified and directed.

M&L for PCC type D2 1:4:8 (using 40mm graded stone aggregate) as in foundations, filling and mass Concrete complete all as specified and directed.

M&L chequered cement concrete tiles 300mm x 300mm x 25mm thick with grey cement and pigment, machine pressed, set jointed and pointed in neat cement slurry in floors including 15 mm thick screed bedding layer in CM 1:6 complete all as specified and directed.

Taking down shutter and Resecuring or easing and adjusting of shutter and Re fixing same opening exc 1 Sqm n exc 2 Sqm each complete all specified and directed.

Resecuring chowkats without taking down chowkats with shutters frame exc 1.5 Sqm and n.exc 4 Sqm each complete all specified and directed.

Taking down shutter and Resecuring or easing and adjusting of shutter and Re fixing same opening n exc 1 Sqm each complete all specified and directed.

Resecuring chowkats without taking down chowkats with shutters frame n exc 1.5 Sqm each complete all specified and directed.

Taking down chowkats with shutters (without taking off shutters from the frame exc 1.5 Sqm and n.exc 4 Sqm each complete all specified and directed.

All as per item No 37 here in before but n exc 1.5 Sqm

Material and labour 2nd class hard wood plain solid, straight chowkats and frames wrought, framed rebeated on the solid rounded or chamfered out together with glue pinned at joints complete all specified and directed.

Material and labour 2nd Class hard wood 35mm Flush door shutters, solid core construction, with block board core & plywood face panels, commercial type on both sides complete all specified and directed.

Material and labour 2nd class hard wood 35mm thick, glazed and skeleton shutters open rebated and prepared to receive glass or gauge etc divided into squares with plain chamfered or rounded and rebated sash bars any numbers complete all specified and directed.

Material and labour Stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperature 1.40 mm and fixed with wooden beading or with nuts and bolts to existing steel windows/wooden windows complete all specified and directed.

M&L for hold fasts Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required; hooks (stay), heavy, for large gates; hook & pintle hinges; large hasps & staples; chains; hand made slidings bolts; clamps; hold fasts; wall ties; hook for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; plate washers & similar small articles conforming to Fe 290 GDE E-165 complete all specified and directed.

Treating ends of posts, backs of Chowkats, etc., area tarred exc 0.1 sq.m but n exc 0.5 sq.m. each treated with tar or coal tar black paint complete all specified and directed.

Treating small articles such as stop, covers, gully gratings, holdfasts, ends of post, backs of Chowkats, etc., area n exc 0.1 sq.m each treated with tar or coal tar black paint complete all specified and directed.

S&F for Butt hinges,100mm medium weight, cold rolled mild steel, and fixed complete all specified and directed.

S&F for Extruded aluminium alloy handles,150mm fabricated type anodized complete all specified and directed.

S&F for Alluminium, 200mm anodized, barrel tower bolts extruded section & fixed complete all specified and directed.

Supply and fixing 300mm Mild steel sliding door bolts, plate type, stove enameled black, with bright bolt not less than 12mm dia with and including a minimum of 6 bolts & nuts, four on bolts plate & two on staple plate & fixed complete all specified and directed.

Material and Labour for preparation of old painted wooden surfaces of any description, not otherwise described, over 10 cm width or girth and applying one coat of Synthetic enamel paint (Ordinary tint) over a old painted surfaces complete all as specified and as directed.

Material and Labour 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 complete all as specified and as directed.

S&F 150mm Floor door stopper of aluminum alloy body & tongue, anodized, with hard drawn steel spring, fixed in floor complete all specified and directed.

Supply and fix Mild steel 300mm long ordinary rat tail rod pattern springs including roller and roller plate complete all specified and directed.

M&L Harrison rails, anodised alluminium alloy with fixing brackets, stops, rollers etc complete all specified and directed.

S&F sheet 4mm thick and glazing with oil putty/ aluminium beads n.exc. 0.50sq.m. each pane complete all specified and directed.

Supply and fixing for Double Rebate windiws/ Ventilators made of pre-painted steel (Base steel as per IS 513 of 0.58mm thick "D" Quality galvanized as per IS 277 with cinc of 120GSM). Primer coated with epoxy primer of 5-7 microns thick, finish painted with a polyster paint of 12-16 microns thick and back coated with 5-7 microns thick alkyd backer. Section for outer frame should be of 72x55mm, centre mullion should be of 72x50mm, section for fixed glass beading should be of 12x12mm and section for shutter should be of 52x25mm. Outer frame & mullion sections to have rebate for glazed shutters, fly mesh and 20mm provision for guard bars/ grills fly mesh shutter section should be of 20x40mm. The sections are to be cut to length mtr joined with corner bracket. Centre mullions to be fixed with mullion cap. Stay or handles 2 nos of heavy duty stainless steel pivot hinges shall be provided per shutter. The windows should be panelled with 5mm thick plain flaot glass and Stainless steel mess for fly mesh shutter (304 Grade). Rubber gasket are provided all around the glass. The above frames should be fixed to the concrete/ masonry wall by means of self expanding screws including 10mm sqaure guard bars with 6" (152.4mm) pitch complete all specified and directed.

Taking down carefully existing point wiring of any description for (light, fan ,sockets bells etc) complete including fittings such as sunken boxes, switches, sockets, ceiling rose, lamp holders, brackets ,fittings, pendants, fan regulartors etc and making good the disturbed surface of walls, floors etc. all as specified and directed.

Taking down existing sub main wiring /Service wire of any description and size including earth wire, batten, conduits and making good the disturbed surfaces of walls, floors etc. complete all as specified and directed.

M&L Point wiring for one light point/fan point/bell point controlled by one switch with 1.5 sqmm multistrand copper conductor cable PVC (FRLS) insulated unsheathed copper conductor single core multi stand flexible cable and 1.50 sqmm PVC (FRLS) insulated unsheathed copper conductor single core cable ( green colour) as earth lead in and including PVC rigid conduit with all fittings for concealed type on stone/brick, masonary walls, roof etc including new CI/MS sunken box of required size and all as directed by Engineer-in-Charge & 3 mm thick plastic laminated sheet for housing switches sockets, regulators etc. including cutting/running chases, pinning in and making good the disturbed surfaces to match with the existing specification, complete all as specified and directed.

All as per item No.59 but One 5 pin 5/6 Amps switch socket outlet on independent board complete all as specified and directed

All as per item No.59 but One 5 pin 5/6 Amps switch socket outlet on same board complete all as specified and directed

All as per item No.59 but for One 5 pin 15 / 16 Amps switch socket outlet point on independent board with 4 sqmm PVC (FRLS) insulated unsheathed copper conductor single core multi stand flexible cable and 4 sqmm PVC (FRLS) insulated unsheathed copper conductor single core cable (green colour) as earth lead complete all as specified and directed

S&F switch piano flush type single pole one way 5/6 Amps complete all as specified and directed

S&F Switch socket outlet combination universal type 2 in 1, 2 and 3 pin 5 Amps piano flush type, 240 Volts complete all as specified and directed

S&F Switch socket outlet combination universal type 2 in 1 and 3 pin 5 and 15 Amps piano flush type, 240 Volts complete all as specified and directed

S&F Ceiling rose surface bakelite 65 x 50 mm 2/3 terminals complete all as specified and directed

S&F Fan Regulator (Rotary step type, Switch/Socket type Dimmer) 230/240V, AC complete all as specified and directed.

S&F for LED Tube light fitting 20W, 220W, AC, decorative box type with driver, and holder including LED Tube light and including connecting up with three core flexible PVC copper conductor cable of suitable size from ceiling rose complete all as specified and directed.

Supply and fixing LED street light fitting 35/36 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete all as specified and directed.

S&F for LED light fittings, 1x10 watts bulk head luminaires, IP66 complete with all accessories and including connecting up with twin core twisted flexible PVC copper conduct cable of 23/0.0076 from ceiling rose complete all as specified and directed.

S&F Sheet metal enclosure MCB distribution board including suitable rated bus-bar single pole and neutral 240V, 8 Ways, IP-43 double door complete all as specified and directed.

Supply and fixing 240V, 10 KA 'C' curve miniature circuit breaker (MCB) of SPN and current carrying capacity 6-32 Amp, in the MCB DB complete with connection testing and commissioning complete all as specified and directed.

Supply and fixing 240V, 10 KA 'C' curve miniature circuit breaker (MCB) of single poles (SP) and current carrying capacity 6 to 32 AMP, in the MCB DB Complete with connection testing and commissioning complete all as specified and directed.

Submain wiring with two single core PVC (FRLS) insulated flexible copper conductor cable of size 4.00 Sqmm and one single core PVC (FRLS) insulated unsheathed flexible copper conductor cable green colour of size 4.0 Sqmm as earth lead in and including PVC conduit medium grade with all fittings suitable for concealed type and making good the disturbed wall surfaces to match with existing specification all as required at site complete with all as specified and directed.

S &F for 1100 Volts grade heavy duty cable PVC insulated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed in service connections suspended by insulating hangers not more than 1 Metre apart including 4mm dia suspension wire, 10 Sqmm nominal cross section in service connections complete all as specified and as directed.

Earthing complete with galvanized steel earth plate electrode 60cmx60cmx6mm thick buried directly in ground (earth pit not less than 2.25 mtr below ground level) with top edge o the plate not less1.5 mtrs below normal ground level connected to galvanised earth lead wire 4 mm dia by means of bolts nuts, check nuts and washers of galvanized iron of steel all as shown in electrical plate No.3 connected to earthing test point incl necessary earth work, excavation PCC 1:3:6 type CI using 20mm graded stone aggregate for earth chamber provn of PCC cover 40 mm thick 1:2:4 mm type B1 funnel with water Pipe, GI pipe, 15mm dia medium grade protection pipe, GI earth lead complete all as specified and directed.

RAFEEQ AND CO (BID ID -3134737)

S.R.M.K Enterprises (BID ID -3138703)

VACON INFRASTRUCTURES (BID ID -3137773)

Sri Lakshmi Enterprises (BID ID -3133591)

NAVANAND ENTERPRISES (BID ID -3133332)

STANDARD AGENCIES (BID ID -3137809)