REPAIR/REPLACEMENT OF ROOF SHEET, FALSE CEILING, JOINERY, STEEL WINDOW, VENTILATOR, GI TUBING, PVC WATER TANK, GLASS PANES, WIRE MESH AND OTHER ALLIED WORK AT DEPOT ADM AREA OF 14 FAD AND MD ACCN IN THE AOR OF AGE B R-I UNDER GE NARANGI

Amount

Dismantling of stone slabs and tiles of andy description or thickness as on platform, shelves, floors etc laid, bedded and pointed in any mortar .

Material and labour for 16-18 mm thick Granite (of any type) work (table rubbed and polished) as in steps, jambs, pillars, window- cills,cooking platforms, working table and like over 20 mm thick screed bed or bedding layer in cement mortar (1:4), including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite complete all as specified and directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding but not backing complete all as specified and as directed.

Material and labour for non skid ceramic coloured tiles 7 to 8mm thick (square / rectangular) area of each tiles exc 0.18 sqm but not exceeding 0.38 Sqm in floor etc set and jointed in neat cement slurry and pointed in coloured cement to match with coloured tiles over 15mm thick screed bed in cement mortar 1:6 complete all as specified and directed.

Material and labour for non skid ceramic coloured tiles 7 to 8mm thick (square / rectangular )area of each tiles exc 0.18 sqm but not exceeding 0.38 Sqm on vertical surfaces as skirting etc set and jointed in neat cement slurry and pointed in coloured cement to match with coloured tiles over 15mm thick rendering in CM 1:4 complete all as specified and directed.

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

Supply and fix 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 complete all as specified and as directed.

Material and labour for rolled mild steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I.S. 1161-1998 grade St.-240 complete all as specified and as directed.

Supply and fix rolled MS framed work such as in door or gates of angle or other sections with gusset plates, rails, braces etc complete, ends of bars shouldered and/ or riveted, or forged into spikes and similar works etc to be prepared for hanging or sliding with and including either hooks or hinges or steel hanging door fittings and hanging; also fastening and fixing complete conforming to FE 410-W (Gde E-250) quality A complete all as specified and directed.

Supply and fix mild steel work as in roof trusses (framed) trussed, purlins, posts, crane gantries, rails and fastening and heavy bracket framing (Beam,tee, angle, channel or flat sections) including distance pieces cleats etc complete all as specified and directed.

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

Material and labour for brick work with sub class ‘B’ bricks (locally available best quality) straight or curved on plan exceeding 6m mean radius, built in cement mortar 1:6 complete all as specified and as directed.

Material and labour for brick work with sub class "B" bricks, straight or curved on plan exc to any radius in half brick thick walls built in built in CM 1:4 complete all as specifed and directed

Demolition of concrete in ground floors and pavings n exc 15 cm thickness ( below or above ground level) & also removing the debris to the out side of MD land

Material and labour for 75mm thick PCC 1:3:6, type C2 (using 40mm graded stone aggregate) as in plinth protection, etc finished the surface even and smooth without using extra cement including provision of joint of size 10 mm wide & 10 mm deep and filling with bitumen mastic joint filling at every 3m length and at corners complete all as specified and as directed.

Material and labour for 100mm thick PCC 1:2:4 type B2 (using 40mm graded stone aggregate) as in path/paving/hard standing and finishing the surfaces even and smooth without using exra cement complete all as specified and as directed.

Material and labour for 50mm thick PCC 1:3:6 type C1 (using 20mm graded stone aggregate) as in sub base/leveling course the surfaces even and rough complete all as specified and directed.

Dismantling of plain or corrugated steel sheeting, any gauge or any thickness as in roof covering, wall cladding etc., complete all as specified and directed.

Supply and fix pre-painted hot dip aluminium zinc alloy metalic coated trapezoidal profile steel sheet 0.50mm thick (total coated thickness), any patteren corresponding to IS 15965: 2012 of durability class 3, four (4) coat atmospheric classification category 3, coating class AZ 150 of an approved colour havingb yield strength of 550MPa as in roof covering/wall cladding, fixed with self tapping screws as complete all as specified and as directed.

Supply and fix pre-painted hot dip aluminium zinc alloy metalic coated trapezoidal profile steel sheet 0.50mm thick (total coated thickness), any patteren corresponding to IS 15965: 2012 of durability class 3, four (4) coat atmospheric classification category 3, coating class AZ 150 of an approved colour havingb yield strength of 550MPa as in roof covering/wall cladding, fixed with self tapping screws as specified and as directed Note: To be executed for provison of ridges and hips, valley etc complete all as specifed and as directed

Supply and fix in repairs, suspended false ceiling using E-grid 2430, 180 GSM (exposed ceiling suspension system ) of grid size 600mmx600 mm with main runner 32 mm x 24 mm and wall angle 24mm x 24mm using 4mm thick High Pressure stean Crude Everest Non Asbestos Fiber Cement plain Board (E-Board Classic) in & including a grid of GI system duly suspended with 4mm dia GI wire hanger fixed with steel dash fasteners or iron purlin from the roof with adjustment clip providing positions for light fixtures,air conditioning diffuser and ducts ,sprinkler ,smoke detectors etc.The main runners to be secured to structural soffits by hanger @ 1220 mm maximum c/c. the last hanger at the end of each main runner should not be placed at more than 450mm from the adjucent wall,Flush fitting 1220 mm cross tee to be interlocked between main runners @ 610mm c/c,so as to form 600mm x 600 mm grid complete all as specified and directed

Supply and fix in repairs, suspended 4mm thick High Pressure stean Crude Everest Non Asbestos Fiber Cement plain Board (E-Board Classic) only as per direction of engineer in charge complete all as specified and directed.

Taking down Shutters of any description exc 1 sq. m and n exc 2 sq. m each removing to store all as specified.

Taking down Shutters of any description n exc 1 sq. m each removing to store all as specified.

Taking down chowkats or frames with shutters (without taking off shutters from the frame) area n.exc. 1.5 Sqm including builders hardware each complete all as specified and as directed.

Taking down chowkats or frames with shutters (without taking off shutters from the frame) area exceeding 1.5 Sqm but not exceeding 4 Sqm each including builders hardware complete all as specified and as directed.

Supply and fix 2nd class hard wood, 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

Supply and fix 30mm thick second class hard wood glazed and skeleton shutters, open rebated and prepared to receive glass, gauge etc with plain, chamfered or rounded, mitred beads (with sash bars) for securing glass etc, sizes of members of shutters all as specified in SSR part-I section 8 clause 8.24 (b) complete all as specified and directed.

Supply and fix 35mm thick 2nd class HW Glazed and skeleton shutters, open rebated and prepared to receive glass, gauze, etc.divided into squares, with plain,chamfered or rounded,mitred and rebated sash bars,any numbers, edges of framing plain,chamfered or rounded. fitted with cut and mitred beads for securing glass,etc.; sizes of me-mbers of shutters as specified in SSR Part I, Section 8, clause 8.24 (a); supplied and fitted to complete all as specified and directed.

Supply and fix 30 mm thcik flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides complete all as specified and directed.

Supply and fix solid pre lam PVC door frame/CHOWKHAT of size 50mm x 45mm made out of 5mm PRELAM PVC sheet reinforced with M.S. square tube 15mm x 15mm. The two vertical door profiles are to be reinforced with 40mm x 20mm MS tube 19 guage. Door frame need to be fixed to wall using 100 mm long MS screws etc complete all as specified and directed.

Supply and fix factory made solid panel pre lam PVC door shutter 30 mm thick (style) consisting of frame made out of M.S. tubes 19 guage thickness and size of 40mm x 20 mm for stiles, top,bottom and lock rails. M.S. frame shall be covered with heat moulded prelam PVC ‘C’ channel having a PVC sheet strip of 30mm width stuck inside with solvent cement. 110 mm width forming stiles in which 100mmm should be flat and 5 mm should be tapered, and 5 mm thich, 135 mm wide prelam pvc sheet for top and bottom rail in wchich 125 should be flat and 5 mm should be tapered on either side of panel, also for lock rail 145 mm sheet, 125 should be flat and 5 mm tapered on either side. And additional 5 mm thich pvc strip struck inside of C channel. and prelam PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; Panelling of prelam PVC sheet to be fitted in the M.S. frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement etc complete

Material and labour for preparation of new steel surfaces of any description over 10cm width or girth and applying two coat of synthetic enamel paint over one coat of red oxide complete all as specified and as directed.

Material and labour for preparation of new or previously untreated surface of wood or wood based materials of any description over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and directed.

Material and labour for preparation treating small articles such as stop, covers gully grating, holdfasts, ends of post backs of chowkats, etc. area n.exc 0.50 sqm each and applying tar or coal tar black paint to back of chowkats complete all as specified and directed.

Material and labour for mild steel small articles such as clamps, hold fast, wind ties, bends, anchorage plate, clamps for holding , brackets, suspenders for ceiling etc conforming to Fe-410-0 or Fe-310-0 complete all as specified and directed.

Supply and fix pressed steel frames for doors of size 125mmx60mmx1.25mm with double rebates including necessary fixing lugs, hinges, lock strike plate, etc., complete all as specified and directed.

Supply and fix pressed steel frames for doors of size 105mmx60mmx1.25mm with single rebates including necessary fixing lugs, hinges, lock strike plate, etc., complete as specified, supplied and fixed

Supply and fix box type steel windows with side hung shutters both mosquito proof and glazed shutter including projecting type hinges with steel handle and steel peg stay with glazing bars and 12 mm square bar or ground bar of approved design welded to steel window frame dovetailed or welded complete all as specified and as directed.

Supply and fix steel ventilators with top hung shutter including hinges, steel peg stay, complete all as specified and as directed.

Material and labour for plain cement concrete (1:3:6) type C0 (using 12.5 mm graded crushed stone aggregate) as in back filling in pressed steel door and window frame, fixing of holdfast etc complete all as specified and as directed.

Supply and fix 100 mm size stainless steel butt hinges, complete all as specified and as directed.

Supply and fix 75 mm size stainless steel butt hinges, complete all as specified and as directed.

Supply and fix 200 mm long aluminium, anodised, barrel tower bolts of extruded section complete all as specified and as directed.

Supply and fix 150 mm long aluminium, anodised, barrel tower bolts of extruded section complete all as specified and as directed.

Supply and fix 100 mm long aluminium, anodised, barrel tower bolts of extruded section complete all as specified and as directed.

Supply and fix 150 mm extruded aluminum alloy handles, fabricated type, anodized complete all as specified and as directed

Supply and fix 100 mm extruded aluminum alloy handles, fabricated type, anodized complete all as specified and as directed

Supply and fix 300 mm long aluminum alloy anodised sliding door bolt with hasp, staple (bolt type) and fixing clips of steel, cast or extruded sections and fixing bolts and sliding bolts of extruded section or cast aluminum alloy complete all as specified and as directed.

Supply and fix in repair floor door stopper of aluminium alloy body and tongue, overall length of cover plate 100 mm anodised with hard drawn steel spring, fixed in floors complete all as specified and directed.

Material and labour for double action floor spring hydraulically regulated made up of minimum 1.25 mm thick aluminium alloy sheet foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel heavy duty and fixed complete all as specified and directed.

Providing and fixing powder coated aluminium (minimum thicknesss of powder coating 50 micron) work for doors, windows, ventilators and partitions (fixed portions) with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make confirming to IS-733 and IS- 1285, fixed with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e at top, bottom and sides with required EPDM complete all as specified and directed.

Providing and fixing Powder coated aluminium (minimum thickness of powder coating 50 micron) for shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber/neoprene gasket required (Fittings shall be paid for separately) with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS:1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing/paneling, C.P. brass/ stainless steel screws, locking arrangement of window, etc all complete all as specified and directed.

Supply and fix powder coated three track aluminium sliding window with approved make of following extruded section of anodised glazed shutter as per Standard Engineering practices including all other accessories complete including 4.00 mm thick tinted glass panes, rubber beading, mosquito proofing, locking system etc. complete all as specified and as directed. (Refer Jindal Cat M-2014 ) Aluminium sections : 'A' series (i) Shutter bottom & top :- 37.50 x 15 x 1.3 mm thick (20690) (ii) Shutter interlock :- 37.50 x 23 x 1.3 mm thick (20689) (iii) Shutter side (Handle) :- 37.50 x 23 x 1.3 mm thick (20689) (iv) Frame bottom :- 75 x 26 x 1 mm thick (20671) (v) Frame top and sides :- 75 x 26 x 1 mm thick (20672)

Material and labour for 12 mm thick prelaminated particle board BWA type melamine finished (both side) for fixing the panel of the partition/door including necessary fittings, gusket, angle cleats, screw etc complete all as specified and directed.

Supply and fix aluminium mortice lock, vertical type, 4 lever and 100 mm long complete all as specified and directed.

Supply and fix in repairs, for false ceiling with of size 12mm thick of size 600mmx900mm plaster of paris sheet fixed with machine screws on and including GI channel 16 gauge grid with main joist placed at 750mm, centre and cross joist & 450mm centre to centre hanging twith 4mm GI wire suspended roof "J" hook bolt and nuts and treating the POP sheet with thin layer of POP with gypsum binder till smooth surface is acheived and applying two coat of plastic emulsion paint of approved colour over a coat of primer of ceiling sheet complete all as specified and as directed.

Decorative Cornices/moulding using POP of cross sectional dimension exc. 13 Sqcm and n exc. 25 Sqcm as per pattern and design as approved and fixed in position including preparation of surfaces and applying two coats of plastic emulsion paint over a coat of primer matching with the colour of ceiling sheets all complete all as specified and directed.

Material and labour for repair of aluminium door and window size ex 1.5 sqm and not exc 2 Sqm by changing EPDM rubber/neoprene gasket as required required, rearrangement at its original position, rexing/rearrangement of hinges/pivot, glass or angle cleats, change of locking arrangement/roller etc for window incl necessary oiling, greasing etc and certain minor repair work etc complete all as specified and directed.

Supply and fix stain-less steel wire cloth, 0.36 mm nominal dia of wire and average width of aperture 1.40 mm and fixed with stainless wire staples complete all as specified and as directed.

Supply and fix in repairs, stain-less steel wire cloth, 0.36 mm nominal dia of wire and average width of aperture 1.40 mm and fixed with stainless steel wire staples complete all as specified and as directed.

Hacking out old broken glass (any thickness, quality or description) from wooden frame or stone concrete or brick surrounds, glazed with putty or fixed with beads complete all as specified and directed.

Supply and fix sheet glass 3.0 mm thick ordinary quality and glazing with oil putty/wooden beads in squares not exc. 0.50sqm in each pane complete all as specified and directed.

Supply and fix 4 mm thick figured glass pin head type and glazing with oil putty/wooden beads in squares not exc 0.5 sqm in each pane complete all as specified and directed .

Taking up or down GI tubing 15 mm bore from trenches/wall including all fittings segregated and stacking the pipe complete all as specified and directed.

Taking up or down GI tubing 20 mm bore from trenches/wall including all fittings segregated and stacking the pipe complete all as specified and directed.

Supply and fix GI pipe medium grade 15mm bore fixed to wall wall and ceiling or laying in floors, with all new fittings as required at site complete

Refixing old serviceable steel tubing 15 mm bore and connections in new or old position (walls, ceiling, floor etc) complete all as specified and directed.

Supply and fix 20 mm bore galvanised iron tubing medium grade including all fittings in walls/ceilings or laid in floors including cutting complete all as specified and directed.

Refixing old serviceable steel tubing 20 mm bore and connections in new or old position (walls, ceiling, floor etc) complete all as specified and directed.

Supply hoisting and fix 500 ltrs rotational moulded polythene water storage water tanks two layered construction ( cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I duly ISI Marked, 20mm GI light grade over flow pipe approx length 1.5m long, 20mm GI medium grade pipe for wash out approx length 2.00 m duly plugged at one end shall be provided including dismantling the existing tank complete all as specified and directed.

Supply hoisting and fix 1000 ltrs rotational moulded polythene water storage water tanks two layered construction ( cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I duly ISI Marked, 20mm GI light grade over flow pipe approx length 1.5m long, 20mm GI medium grade pipe for wash out approx length 2.00 m duly plugged at one end shall be provided including dismantling the existing tank complete all as specified and directed.

Supply and fix in repair 20 mm gun metal, globe or gate valve with iron wheel head screwed both ends for iron pipe and complete all as specified and directed.

Supply and fix in repair 15mm bore PTMT Bib taps standard any colour screwed down for iron pipe and fixed minimum weight 90 gm complete all as specified and directed.

Supply and fix in repair 20 mm bore ball valves, high pressure of PTMT with epoxy coated aluminium rod & high-density plastic ball screwed for iron pipe and fixed (Minimum weight 210gms) complete all as specified and directed.

Supply and fix in repair 15 mm bore ball valves, high pressure of PTMT with epoxy coated aluminium rod & high-density plastic ball screwed for iron pipe and fixed (Minimum weight 210gms) complete all as specified and directed.

Supply and fix in repair steel helical door spring 300mm ordinary rat tail rod pattern springs including roller plate complete all as specified and directed.

Taking down cement plaster on brick or stone walls, chajja surfaces etc including raking out joints, hacking for key, scrubbing down with water complete all as specified and as directed.

Material and labour for 15mm thick rendering in cement mortar (1:4), in two layers, under coat of 10 mm thick & top of 5 mm thick, to fair faces of brick or concrete wall surfaces, top layer 5 mm thick mixed with water proofing compound (@ 200 ml/50 Kg weight of cement or as per manufacture's instructions), finished even and smooth without using extra cement complete all as specified and as directed. Note : Water proofing compound to be measured and paid separately.

Material and labour for rendering 10 mm thick in cement mortar (1:6) on fair faces of brick work or concrete surfaces finished even and smooth without using extra cement complete all as specified and directed

Material and labour for rendering 5 mm thick in cement mortar (1:3) on as in ceiling finished even and smooth without using extra cement complete all as specified and directed

Supply only liquid water proofing compound ISI marked complete all as specified and as directed.

Material and labour for preparation of new plastered surface of walls and applying three coats of white wash complete all as specified and as directed.

Material and labour for preparation of newly plastered or unplastered surface of ceiling and applying three coats of white wash complete all as specified and as directed.

Material and labour for preparation of newly plastered surface of wall and applying a coat of alkali resistant primer and two coats of oil bound distemper complete all as specified and directed.

Material and labour for preparation of newly plastered surface of walls and applying two coat of cement base paint over a coat of primer complete all as specified and as directed.

Material and labour for preparation of newly plastered surface of walls and applying two coat of acrylic exterior weather coat paint (Weather proof paint with quality of dust guard, anti algal and anti fungal paint with minimum 05 years performance warranty, over a coat of approved primer of same manufacturer complete all as specified and directed.

Complete removal of existing treatment on wall surfaces by scrapping, washing and rubbing down including applying a layer 2 mm wall care (putty) for making the surface even and smooth and applying two coats of acrylic distemper over a coat of alkali resistant primer including necessary cleaning splashes of paints from window panes and floor etc complete all as specified and directed.

Material and labour for preparation of old decorated plastered surfaces of wall by brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss and efflorescent salts, trading oil and greasy spots etc including cornices and pilasters etc and applying one coat of acrylic distemper incl filling the holes and cracks with white cement so that the surace will appear smooth finish complete all as specified and directed.

Material and labour for preparation of old decorated wall surface and applying one coat of white wash complete all as specified and directed.

Material and labour for preparation of old plastered surfaces of ceiling and applying one coat of white wash complete all as specified and as directed.

Material and labour for preparation of old painted steel surfaces of any description over 10cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed

Material and labour for preparation of old painted wooden surfaces of any description over 10cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed

Material and labour for complete removal of existing treatment of wall and applying two coat of acrylic exterior weather coat paint (Weather proof paint with quality of dust guard, anti algal and anti fungal paint with minimum 05 years performance warranty, over a coat of approved primer of same manufacturer complete all as specified and directed.

Material and labour for preparation of old decorated wall surfaces and applying one coat of cement base paint complete all as specified and as directed.

KAKWANI BUILDERS (BID ID -3330053)

M/s Talukdar Construction (BID ID -3337637)

PK ENGINEERING (BID ID -3331245)

M/S K NATH AND CO. (BID ID -3332869)