GE/CHM-19/2024-2025 CERTAIN MISC REPAIR AND OTHER CONNECTED WORK IN MES COMPLEX AND APS BLDG UNDER AGE B/R II AT CHANDIMANDIR

Amount

Demolition of brick work built in cement mortar including all quoins, arches, pillar etc complete all as specified and directed.

Brick work with sub class ‘B’ bricks of old size bricks, straight or curved on plan exc 6 metre mean radius built in cement mortar 1:6 complete all as specified & directed.

All as per serial item No. 2 herein before but except bricks (using old serviceable bricks obtained from demolition of brick work can be reused)

Brick work 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 & directed.

15mm thick rendering in Cement and Sand mortar 1:4 over concrete /brick surfaces finished fair and even without using extra cement including taking down cement plaster from brick walls or concrete surfaces, raking out joints, hacking out for key, scrubbing down with water and providing necessary scaffolding , safety precautions and other requisite arrangements all as per site requirement complete all as specified & directed.

15mm thick rendering in Cement and Sand mortar 1:6 over concrete /brick surfaces finished fair and even without using extra cement including taking down cement plaster from brick walls or concrete surfaces, raking out joints, hacking out for key, scrubbing down with water and providing necessary scaffolding , safety precautions and other requisite arrangements all as per site requirement complete all as specified & directed.

Rendering 10mm thick in CM 1:3 on fair faces of concrete/brick surfaces as in ceiling, chajja, facia or similar positions , finished fair and smooth complete all as specified and directed.

Preparation of new plastered surfaces of walls and applying two coats of oil bound distemper over and including a coat of primer complete all as specified and directed.

Applying Two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 Square metre over and including priming coat of exterior primer applied @ 0.90 litre/ 10 Square metre over new surfaces, all as directed.

Three coats of white wash on plastered or unplastered ceiling surfaces including preparation of new surfaces complete all as specified and directed

Taking down, chipping and removing the loose, split, damaged cement concrete, cement mortar surfaces of RCC columns, beams, walls, chajjas etc and exposing the reinforcement, wire brushing and cleaning the exposed steel reinforced bar, apply rust remover over the cleaned re-barsurface wash the re-bar with clean water for removing all rusts fromthe old re-barsurfaces, fixing new reonforcement for strengthen the members as required, applying two coats of epoxy zinc primer on new and old steel surfaces, saturate the substrate with water applying one coat of polymer modified cement and quartz sand mortar in CM 1:3 mix, 40mm average thick in two coats, with and including polymer @10% by weight of cement, including erecting and dismantling steel scafoldingfor carrying out the work upto height of 12 metre (Appx) complete all as specified and as directed. Note:- Make;- Dr fixit/ Sunanda/chemestik/fosrock.

Welded steel wire fabric, fixed complete to steel members , Weight per square n.exc 4Kg metre complete all as specified and directed.

Dismantling floor hearth or wall tiling including cement mortar bedding (but not backing) and rubbish off the premises complete all as specified and directed.

Glazed coloured ceramic tiles in vertical surface 300mm x 450mm x 7mm thick, set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tile, over and including 15mm thick rendering in cement mortar 1:4 complete all as specified and directed.

Non skid ceramic coloured tiles 7 to 8 mm thick (square/rectangular) area of each tile exc 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 over and including 15 mm thick bedding layer in CM 1:6, complete all as specified and directed.

Non skid, first quality ceramic coloured tiles, 7 to 8 mm thick (square/ rectangular) area or each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tile, over and including 15mm thick rendering in cement mortar 1:6 complete all as specified and directed.

3mm thick, 7 to 9.5mm width PVC beading, edge profile protect tile external corners covers rough and sharp edges, enhance tile apperance at seamless glossy finish complete all as specified and directed.

Dismantling of wall and ceiling board (fibre, pulp insulation etc) any thickness including cover fillet & removing from site complete all as specified and directed

False ceiling in repair with powder coated exposed Gl grid suspension system (E-Grid T-2430 or equivalent load carrying capacity with mid span deflection not exc 1/360 span with hanger spacing of 1200mm c/c) consisting of main runner 3600mm long, cross Tee 1200mm/600mm long and wall angle. The main runners to be placed @ 1200mm, the cross tee 1200mm will be inserted in the pre cut slots of main runner at a regular interval of 600mm shall be placed perpendicular to the cross tee 1200mm long to finally form a grid of 600mmx600mm. Grid of modular size 600mm x600 mm shall be supported by 4mm dia Gl wire from purlins/soffit with and including 4mm thick high pressure steam cured non asbestos fibre cement designer ceiling board (Density>1200 Kg/Cum) of size 595mmx 595mm, confirming IS 14862 & Type B Category III of ISO 8336, tested as per AS 1530 part 3 & BS-476 Part-4, 5, 6,7 & 8 complete all as per manufacturer's instruction. (Make:- Everest or equivalent as approved by GE)

Solid 12mm thick wood polymer composite louvers wall paneling (size 192mm x 2900mm x 14mm) fixed to walls with necessary clip, screw / adhesive complete all as specified and directed. NOTE : The wall paneling has to be in conformity with the existing wall paneling at site. Bidders ae requestd to visit the site before quoting their bid.

PVC body magnetic shutter catcher for kitchen cup boards, fixed with standard steel screws, complete all as specified and directed.

Factory made 18mm thick solid WPC (Wood Polymer Composite) board of density 650 Kg /cum of one side prelaminated / rigidlam with any colour and other side balancing laminate as in cup board/ kitchen cabinet shutter/ drawer, front shuters, fixed with screws, solvent / adhesive complete all as specified and directed.

Factory made 25mm thick solid WPC (Wood Polymer Composite) board of density 650 Kg /cum of one side prelaminated / rigidlam with any colour and other side balancing laminate as in cup board/ kitchen cabinet shutter/ drawer, front shuters, fixed with screws, solvent / adhesive complete all as specified and directed.

Continuous (piano) hinges, mild steel bright finish, width of flap when open 40mm, fixed as in repair complete all as specified and directed.

Taking down chowkats or frame not exc. 1.5 Sqm with shutters, without taking off shutters from the frame, complete all as specified and directed.

Taking down chowkats or frame exc. 1.5 Sqm and n exc 4 Square metre with shutters, without taking off shutters from the frame, complete all as specified and directed.

Taking down shutter of any description exc 1 Sqm but n.exc 2 Sqm each complete all as specified and directed.

Taking down and removing aluminium/ wooden/ PVC door shutter exceeding 1 sqm but not exc 2 sqm each and re-fixing the same on original location after resecuring or easing & adjusting complete all as specified and directed

Factory made single extruded WPC (Wood Polymer Composite) solid door/ window/ Ceosetory windows & other Frames/ Chowkhat of size 50 x 100 mm comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/ cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum comp ressive strength of 58 N/mm2 , modules of elasticity 900 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/ moisture proof and fire retardant and fixed in position with MS hold fast/ lugs/SS dash fasteners of required dia and length complete as per direction of Engineer-in-Charge.

Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid decorative type flush door shutter of size 30mm thick comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm2 , modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant. WPC to be laminated with PVC foil of minimum 14 microns thick of approved design pasted with hot melt adhesive on both faces of shutter and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S screws, all as per direction of Engineer-in- Charge

Pressed steel frames 125mm x 60mm for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate, etc, including filling of PCC 1:3:6 in hollow frame complete all as specified and directed.

35mm thick flush shutters, solid core construction, with block board core & plywood face panels, commercial type on both sides all as specified & directed by Engineer-in-charge.

Glazed and gauged skelton shutter (Factory made) 35mm thick of second class hard wood open rebated & prepared to receive glass, gauge etc (without sash bars), edges of framing plain chamfered or rounded, fitted with cut & mitred beads for securing glass etc including priming coat. Size of members of shutters as specified in SSR Part I Section 8, clause 8.20 (a) including Kiln seasoned and chemically pressure treated,complete all as specified & directed.

200mm aluminum anodized barrel tower bolts of extruded section, fixed as in repairs, complete all as specified and directed.

100mm aluminum anodized barrel tower bolts of extruded section, fixed in repair complete all as specified & directed.

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 and fixed,complete all as specified and directed.

Butt hinges 100mm long, of extruded aluminium alloy with galvanised mild steel hinge pin, anodised and fixed, type B-21 , all as directed.

150mm size aluminium handle (ISI Marked), cast type, anodised complete all as specified & directed by Engineer-in-charge.

100mm size aluminium handle (ISI Marked), cast type, anodised complete all as specified & directed by Engineer-in-charge.

Powder coated aluminum sections as in frames/ shutter of doors/window/ventilators /partitions, (Sliding / openable) including joinging cleats, glazing clips, rubber neoprene beading, powder coated aluminim snap beading, screws etc. complete all as specified and directed Note : (i) Minimum thickness of power coating shall not be less than 50 micron. (ii) Weight of aluminum section only shall be measuerd and paid. (iii) Aluminum doors/windows /ventilators to be fixed to jambs with chromium plated screws . (iv) The rate shall be inclusive of neoprene beadings, snap beading, screws etc and in case of sliding shutters locking arrangement and rollers in sliding shutters. Weight of fitting fixtures will not be measured for arriving the weight of aluminum section. (v) Glass /wooden panel/ACP sheet shall be measured and paid separately under respective items. (vi) Design as directed by Engineer in charge.

Anodized aluminium grill (anodised transparent of dyed to required shade according to IS: 1868 with minimum anodic coating of grade AC 15) of approved design / pattern with approved standard section and fixed to the existing window frame with C.P brass / stainless screws @ 200 mm center to center, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodized aluminium standard section around the opening complete all as specified and directed.

Supply only 4.80mm thick ordinary quality tinted glass, fixed to aluminum frame work in panels n. exc 0.5 Sqm in each pane, complete all as specified & directed.

Supply only 5.00mm thick ordinary quality tinted glass, fixed to aluminum frame work in panels n. exc 0.5 Sqm in each pane, complete all as specified & directed.

Steel window, box type, in repair primer coated, 1.00mm wall thickness, with glazing bar and openable shutter prepared to recieve sheet glass, complete including cutting holes, four Nos. for each window and making good dismantled portion in PCC (1:2:4) type B-1. including following fittings welded to frame/ shutter complete all as specified and directed.:- (a) Hold fast 150mm out of 25x6mm flat iron made to shape- 04 Nos. each window (02Nos. on each side). (b) Handle of 'Z' section 20mmx25mm, 100mm long- 01No. each leaf. (c) MS tower bolt 150mm long- 02 Nos. each leaf. (d) 'Z' section 20mmx25mm, 100mm long stopper 01 No. each leaf. (e) Cleat 55mm long of hollow square section 15mmx15mm of 24 guage wall thickness, welded to hinge of 55mm size 01 No. per leaf. (f) MS box type hinges of 75 mm size- 02Nos. per leaf. (g) Fabrication & fixing complete. Note: Glass panes & painting shall be measured & paid separately under respective item.s. Design shall be approved from Engr-in-Charge as existing at site and all as per Drawing before fabrication and bulk order to the manufacturer.

All as per serial item No 44 hereinbefore but without glazing bar.

All as per serial item No 44 hereinbefore but in fixed type ventilator with glazing bar.

3mm thick sheet glass ordinary quality any size and in any type of frame and glazing with oil putty (or beading) in square n.exc 0.5 Square Metre in each pane, fixed as in repair complete all as specified and directed. NOTE : work to be exeuted upto and including four storey bldg with scaffolding and safety meaures

3mm thick sheet glass ordinary quality any size and in any type of frame and glazing with oil putty ( or beading ) in square n.exc 0.5 Sqm in each panes complete all as specified and directed.

Supply only 5mm thick tinted / frosted sheet glass fixed to aluminum frame work with standard anodized aluminum bead, rubber packing, aluminum screws etc, in panels exc 0.5 Sqm in each pane, complete all as specified & directed. Note : anodized aluminum bead, rubber packing, aluminum screws etc, not included in this item and shall be paid under respective items.

Supply and fixing stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm including fixed with tinned tacks / stainless steel wire staples, fixed in repair, complete all as specified & directed.

Supply and fixing stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm including fixed with stainless steel wire staples complete all as specified & directed.

Supply and fixing 150mm mild steel ordinary rat tail rod pattern spring including roller and roller plate, complete all as specified and directed.

Preparation of new wooden surfaces 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.

Preparation of new or previously untreated steel 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 red oxide, zinc chrome complete all as specified and directed.

Floor door stopper of aluminum alloy body and tongue, anodized with hard drawn steel spring, fixed in floor (140mm size), complete all as specified and directed.

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, fixed in repair, complete all as specified and directed.

15 mm bore Galvanized Steel tubes, medium grade including all fittings for flush pipes, water supply pipes etc., fixed to walls and ceilings or laid in floors , including taking up or down existing GI tubing and removal to store complete all as specified and directed.

20 mm bore Galvanized Steel tubes, medium grade including all fittings for flush pipes, water supply pipes etc., fixed to walls and ceilings or laid in floors , including taking up or down existing GI tubing and removal to store complete all as specified and directed.

Cutting chases, pinning in, making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings etc and cutting chases for concealed water tubing & making good, cutting not exc 10 cm girth, in brick walls complete all as specified and directed.

Supply and fixing vitreous china, wash down water closet pan, white, Pedestal pattern WC with ‘P’ or ‘S’ trap, (excluding, flushing cistern and flush pipe), fixed as in repair complete all as specified and directed.

Vitreous china squatting pan, “Orissa” pattern size 580mm x 440mm white, with integral foot rests (excluding flushing cistern and flush pipe) including connection to trap and flushing pipe, set with cement concrete, complete all as specified & directed.

PVC valve less syphonic action type flushing cistern low level white with PVC in let ball valve, float and handle, 10 ltrs capacity and connection to pipes including PVC connection with PTMT nuts and 32mm dia PVC long bend for squat pattern WC , set with concrete and making good to floor, fixed as in repair complete all as specified & directed.

Plastic water closet seat cover white closed pattern with flat bottom mild steel chromium plated or aluminium hinging device, fixed as in repairs, complete all as specified and directed.

Health faucet (ABS Body) mild steel chromium plated suitable for 15 mm dia pipe with 1.25 metre long flexible tube and ABS wall hook including making connections and fixed in position complete in all respect, fixed as in repair complete all as specified and directed.

Chromium plated jet for EWC for 15mm bore with fittings, fixed as in repair, complete all as specified and directed.

Wall mixer, mixer for mixing hot or cold water, chromium plated suitable for 15mm bore GI pipe or union, fixed as in repair complete all as specified and directed.

Wash hand basin, vitreous china, flat back , white of size 550X400mm, including brackets of suitable size, fixed as in repair complete all as specified and directed.

Bath cabinet of size 600mm x 450mm fixed to wall with rawl plugs having arrangements to put inside toiletries, fixed as in repairs complete all as specified and directed.

25mm dia Harrison rails 20 mm size, mild steel, chromium plated with fixing brackets, stops, rollers etc. fixed as in repairs complete all as specified.

Towel rail 600mm long of PTMT fixed with and including chromium plated brass screws and wooden / plastic cleats (minimum weight 190gms), fixed as in repair complete all as specified and directed.

Chromium plated shower rose 125 mm size and 15mm dia with or without swivel joints including fixing to pipe and union complete, fixed as in repair all as specified and directed

Sheet glass shelf assembly consisting of 5.5mm thick sheet glass 12cm wide with CP bracket guard and railing 60cm long, fixed as in repairs, complete all as specified and directed.

Angular stop valve, fancy type, cast copper alloy, chromium plated, screwed down, high pressure with crutch or butterfly handle, screwed both and for iron pipe or for union, suitable for 15mm bore pipe, fixed as in repair complete all as specified and directed.

Bib tap, fancy type cast copper alloy, chromium plated, screwed down, high pressure with crutch or butterfly handle, screwed both and for iron pipe or for union, suitable for 15mm bore pipe, fixed as in repair complete all as specified and directed.

Framed work such as grills, gratings, etc with ends of bars shouldered and / or riverted or forged into spikes, framed guard bars, barred iron doors, ladders, framed balusters, walk ways, raillings, frame work of water tanks and similar work confirming to Fe-290 grade E-165, complete all as specified & directed by Engineer-in-charge.

PVC (SWR) rain water pipe, 110mm bore, single socketed in any length with rubber ring joints, fixed to walls with MS clamps made out of flat iron of size 25mm x 3mm including nuts bolts etc, fixed as in repair complete all as specified and directed.

110 mm bore PVC (SWR) bends of any radius complete, all as specified and directed.

PVC (SWR) waste pipe, 75mm bore, single socketed in any length with cement/ rubber ring joints, laid in trenches or in floor or fixed to walls with MS clamps made out of flat iron of size 25mm x 3mm including nuts bolts etc, complete all as specified and directed.

75 mm bore PVC (SWR) bends of any radius complete all as specified and directed.

Demolition of stone slabs of any description in floors laid, bedded and pointed in any mortar complete all as specified and directed

Green Marble work 18 to 20mm thick (table rubbed and polished) in steps, jambs, pillars, windowcills, 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 marble shade, over and including 15mm thick screed in cement mortar 1:6 complete all as specified and directed.

Rounding of / moulding to edges of stone of any description including rubbing and polishing (Granite finish) complete all as specified and directed.

Kota Stone Slab flooring, 16-18mm thick, best quality over and including cement screed bed 15mm thick in cement mortar 1:6, laid and jointed with grey cement slurry and pointed with grey cement mixed with pigment to match the shade of the slab including cutting, rubbing, grinding and polishing (Mirror finish) complete all as specified and directed.

All as per serial item No 83 hereinbefore but on skirting / vertical surfaces laid over and including 10mm screed layer in cement mortar 1:3, cutting, rubbing, grinding and polishing complete, all as specified.

500 Litres capacity Rotational moulded polythene water storage tanks (cylindrical vertical with closed top) double layered hoisted and fixed in position including PTMT ball valve 20mm bore & PTMT tank nipple, etc, fixed as in repairs, complete all as specified and directed.

1000 litres capacity rotational moulded polyethylene water storage tanks (Cylindrical vertical with closed top) double layered, screwable lid, hoisted and fixed in position, including tank nipple, PTMT 20mm dia ball valve, complete all as specified in SSR Part-I and all as directed by Engineer-in-charge.

Cleaning and removing all scale and dirt etc from overhead water storage tanks of capacity exc 500 but n.exc 1000 litres and from mouths of circulating pipes etc complete all as specified and directed.

PVC connections 15mm size with PTMT nuts of length 450mm, fixed as in repair all as specified and directed.

Dismantling plain or corrugated steel sheeting, any gauge, thickness, including nainital or similar pattern roof coverings complete all as specified & directed by Engineer-in-charge.

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

Pre- painted galvalume aluminum zinc coating GI based plain steel sheet 0.50mm thick of an colour, having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws, complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified & directed by Engineer-in-charge.

Rolled sections as in main and cross beams, hip and jack rafters,purlins where connected to common rafters and running rails and guides for sliding doors, fixed with angle cleats or other connecting plates, conforming to Fe-290 Gde E165, all as specified and directed.

Demolition of un-reinforced cement concrete of any description, in any position not specifically provided for, complete all as specified and directed.

Plain cement concrete 1:2:4 type B-1 using 20 mm graded stone aggregate cast in situ in lintels up to 1.5 m clear span, cills, steps, seismic and other similar bands, hold fast, plinth courses, string courses, lacing courses, parapets and railings up to 60 cm in height, copings, kneelers, apex stones, bed plates, water through and the like including weathering, slightly rounded or chamfered angles and throating including use of form work (straigth or curved) complete all as specified & directed by Engineer-in-charge. - NOTE : (i) The unit rate include for use of form work (straight or curved). (ii) Reinforcement if any shall be measured and paid separately.

75mm thick plain cement concrete type C-1 1:3:6 (Using 20mm graded crushed stone aggregates) as in plinth protection finished fair and even without using extra cement complete all as specified and directed.

Factory made coloured chequered cement concrete tiles 250mm x 250mm x 20-25mm thick (with grey cement and no pigments), set, jointed and pointed in neat cement slurry with grey cement with pigment to match the colour of tiles, glossy finish, laid over and including 15mm thick screed bed in cement mortar 1:6, complete all as specified and directed.

Machine pressed Concrete interlocking paver block, with grey cement and pigment, design as approved, any shape and size conforming to IS 15658-2006 of 60 mm thickness, M-35 Grade laid over and including 25mm thick sand cushioning , complete all as specified and directed

75mm thick Plain cement concrete 1:4:8 type D-2 using 40mm graded crushed stone aggregate as in sub base complete all as specified & directed.

2nd class hardwood 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 & directed.

Door closer hydraulically regulated of aluminium extruded section, designation No. 3, universal type, suitable for door shutters of 851 to 1000mm in width and of weight between 61 to 80 kg, fixed as in repair complete all as specified and directed.

M/s Om parkash

Gunjan and Gunjan Associates

aggarwal contractors and engineers