GE/CHM-05/2025-2026 PERIODICAL SERVICES AND MISC WORKS IN HQ WESTERN COMD BLDG AT CHANDIMANDIR

Amount

Dismantling floor hearth or wall tiling including cement mortar bedding (but not backing) 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 n.exc 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 screed bed in cement mortar 1:6 complete all as specified and directed.

Vitrified coloured double / ultra charge tiles 8-10mm thick (square / rectangular) polished, area of each tiles exceeding 0.18 Sqm but not exceeding 0.36 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 screed bed in cement mortar 1:6 complete all as specified and directed.

All as per serial item No 03 herein before but on vertical surfaces as skirting and dado over 10mm thick rendering in cement mortar 1:4 –ditto-

Glazed coloured ceramic tiles in vertical surface 3000mm 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 10mm thick rendering in cement mortar 1:4 complete all as specified and directed.

16-18mm thick Granite work (of any type table rubbed and polished) in steps, jambs, pillars, window- cills, cooking platforms and like in, set 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 including dismantling of existing stone slab compelte 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.

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

Taking down chowkats or frame n.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 Sqm with shutters (without taking off shutters from the 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.

Factory made single extruded WPC (Wood Polymer Composite) solid door/ window/ Ceosetory windows & other Frames/ Chowkhat of size 45 x 70 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. (M.S. hold fast/ lugs or SS dash fasteners shall be paid for separately).

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

Butt hinges, cold rolled stainless steel medium weight 100mm long complete all as specified & directed.

150mm aluminum anodized barrel tower bolts (ISI Marked) of extruded section, complete all as specified and directed.

200mm aluminum anodized barrel tower bolts (ISI Marked) of extruded section, complete all as specified and directed.

Aluminum alloy, anodized, sliding door bolt (ISI Marked),250mm long hasp , staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminum alloy and fixed, as in repair complete all as specified and directed.

150 mm aluminium handles cast type anodized complete all as specified and 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.

Hacking out old broken glass ( any thickness) size quality etc from metal frames fixed with pin, beading or oil putty complete all as specified and directed.

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.

0.63mm thick plain, galvanised, mild steel sheeting, in ridges, hips, valley gutters, drip and straight flashings (length and girth as fixed) with grade of zinc coating 275 complete all as specified and directed.

Providing wooden laminated flooring with bruce locking system having surface abrasion class AC-3 and density 920 Kg per Cum, of size 1215mm x 194mm x 8mm thick having fire rating class B1, complete all as specified and directed.

False ceiling ,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 IS 1530 part 3 & BS-476 Part-4, 5, 6,7 & 8, fixed as in repair complete all as per manufacturer's instruction.

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 IS 1530 part 3 & BS-476 Part-4, 5, 6,7 & 8, fixed as in repair complete all as per manufacturer's instruction.

Vitreous China Urinal, snow white with EFS (Electronic Flushing system) with necessary clamps including complete set complete all as specified & directed Make of Urinal cat part : URS-WHT-13253N , Sensor cat part SNR-STL-51087 or equivalent as approved in Appx 'C'

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.

Table top wash basin, of Size 575x 430 x 175mm, white colour, including CP waste coupling 32mm size half thread with 130mm height, bottle trap 32mm size with 300mm & 190mm long wall connevtion pipes & wall flanges, complete all as specified and directed. Make of Wash basin : Jaguar Cat Part ACS-WHT-87901 or equivalent as approved in Appx 'C'

10 litre capacity wall hang Dual flush Cistern with 39mm drainage L Bend & Extension pipewith Gasket, O-ring & installation kit (Top cover with Legde) suitable for ECW and Orissa Pan including bracktes, fixed as in repair complete all as specified and directed. Make : Bathsense Cat Part No Deon DF PT-24-X or equivalent as approved in Appx 'C'

Vitreous China Wash down water closet (pedestal pattern) , of Size 350x 530 x 4000mm, white in colour, (excluding, flushing cistern and flush pipe) with and including PP soft close slim seat cover, fixed as in repair complete all as specified and directed. Make : Jaguar Cat Part ECS-WHT-553SSPP or equivalent as approved in Appx 'C'

Singe lever tall body with 180mm extension body fixed spout without popup waste systeme with 600mm long braided hoses, fixed as in repair complete all as specified and directed. Make : Jaguar Cat Part VGP-81005NB or equivalent as approved in Appx 'C'

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

Auto closing concealed urinal flush valve with wall flange fixed as in repair complete all as specified and directed. Make : Jaguar Cat Part PRS-073 or equivalent as approved in Appx 'C'

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

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 complete all as specified and directed.

15mm dia GI tubing medium grade with all fittings , fixed into walls, ceiling or laid under floors and taking down old tubing, complete all as specified and directed.

20mm dia GI tubing medium grade with all fittings , fixed into walls, ceiling or laid under floors and taking down old tubing, complete all as specified and directed.

Vitreous china urinal snow white (Back inlet) with fixing accessories, size 385x325x635mm, including if neccessary Bracket, PVC connection and bottle trap all as specified and directed (Providing and fixing by concern dealer) fixed as in repair complete all as specified and and directed. Make : Jaguar Cat Part URS-WHT-13253N or equivalent as approved in Appx 'C'

Cleaning of 04 Nos windows (there are set of 4 Nos complete glass window of size 2.75x2.10 m of each window) at a height of 35 to 40 mtr from outside the bldg including all necessary chain pully or scaffolding to the external faceand safety arrangements ,manually or mechanically with washing chemicals etc compete all as specied and directed

Providing and fixing factory made uPVG white colour sliding window Three track area not excedding 2 sqm each made of extruded profiles with wall thickness of 2.3mm (+ -0.2mm). Window profile with hollow section with multi chamber. Frame (88mm x 52mm), sliding sash (42mm x 67mm). Sliding mesh Sash (42mm x 57mm) Sliding interlock (One vertical length in each shutters) (45.5mm x 28mm), Glazing bead (24.5mm x 16mm) will be miterd cut and fusion welded at all corners, including drilling of holes for fixing hardware and drainage of water etc., making arrangement for fixing of hardware. EPDM gasket, 1.2+ -0.2mm thick galvanised steel Frame (30mm x 18mm) 2 nos, sliding sash (30mm x 18mm), sliding mesh sash (26mm x 10mm) profile to be inserted in required profile, frame will be fixed to the wall with 8mm x 100mm long fasteners, Hardware [Touch Lock of zinc alloyed (white powder coated), steel roller system. Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and required accessories complete all as specified and directed.

Wall hung WC in white with UF Soft Close Slim Seat Cover, Hinges, Accessories, Size: 375x520x4000 mm, , fixed in position, fixed as in repair complete all as specified and directed. MAKE : JAQUAR Cat part SLS-WHT-69538IUFSM or equivalent as approved in Appx 'C'

Single piece slim concealed cistern with wall mouting frame, installation kit and 'S' type drain pipe connection set for wall hund WC complete all as specified and directed MAKE : Jaquar Cat JCS-WHT-2400WS or equivalent as approved in Appx 'C'

Chromium plate control plate opal flush plate complete all as specified and directed.MAKE : Jaquar JCP-CHR-152415 or equivalent as approved in Appx 'C'

100mm dia chromium plated grating, fixed as in repair complete all as specified and directed

Brass chromium plated, tubular towel rail 20 mm dia. ‘D’ type, 60 cm long between flanges including brackets, fixed as in repair complete all as specified and directed. MAKE : JAQUAR Cat part ACN-1111SM or equivalent as approved in Appx 'C'

Brass chromium plated towel ring, fixed with brass screws fixed as in repair complete all as specified and directed MAKE : JAQUAR Cat part CAN-1121BN or equivalent as approved in Appx 'C'

Hand Shower (Health Faucet) with 8mm Dia, 1 Meter Long Flexible Tube & Wall Hook with N.R.V (Back Flow Preventer), fixed in position, complete all as specified and directed. Make : Jaguar Cat Part ALD-573 or equivalent as approved in Appx 'C'

Toilet paper holder with flap, fixed in position, complete all as specified and directed. Make : Jaguar Cat Part AKP-35731P or equivalent as approved in Appx 'C'

Dismantling of existing brick tiles or terracing tiles single layer on roof grouted in cement mortar including mud phuska as in roof of any thickness incl plastering and leeping etc (whether full thickness removed or only a part thereof) with and including removal of any existing treatment and removal of all debries /surplus material and soil from site area etc complete all as specified & directed.

PCC 1:2:4 type B-1 (using 20m graded crushed stone aggregate) as in roof padding, sub base, finished fair and even without using extra cement, complete all as specified and directed.

Rendering 20mm thick (average thickness) plaster in cement mortar 1:4 mixed with WPC on concrete roof surfaces including flashings and junction of parapets etc , finishing the surface even and fair without using extra cement all as specified and directed by Engineer-in-charge. Note :- WPC will be measured & paid separately as supply only).

Supply only water proofing compound, ISI marked complete all as specified.

Wire brushing and cleaning top surface of tiles, lime terracing or cement concrete, including flashings and junction of parapets, etc., and surface painting, with a layer of blown grade bitumen, 3mm thick Atactic polypropylene polymer (APP) based polymeric membrane minimum weighing 3.6kg/sqm and reinforced with polyester non woven fabric (weight not less than 150 gm/sqm) laid over a coat of bitumen primer @0.40L/Sqm by same membrane manufacturer of density 0.87 to 0.89 kg/L at 25° C temperature and viscosity 70 to 160 CPS, over primer coat bonding material of blown bitumen 85/25 grade heated to working temperature of 180° C applied @1.2Kg/Sqm. The membrane shall be laid using butane torch and sealing all joints etc after preparing the surface as per standard practice and as per manufacturer instructions, including taking down old existing felt complete all as specified & directed.

Heat Resistant Terrace Tiles (300 mm x 300 mm x 20 mm) with SRI (solar refractive index) > 78, solar reflection > 0.70 and initial emittance > 0.75 on waterproof and sloped surface of terrace, laid on 20 mm thick cement sand mortar in the ratio of 1:4 (1 cement : 4 coarse sand) and grouting the joints with mix of white cement & marble powder in ratio of 1:1, including rubbing and polishing of the surface upto 3 cuts complete, including providing skirting upto 150 mm height along the parapet walls in the same manner.

Solid 14mm 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.

2mm thik PVC sheet fillet/ angle / beading of width 35mm for making frame for wall paneling inclusive of fixing on to wall to make PVC frame as per specification and drawing , complete all as specified and directed at site.

Taking down existing plaster of any description on brick wall/ concrete surface including racking out joints, hacking for key, scrubbing down with water etc complete, all as specified and directed.

15mm thick rendering in Cement and Sand mortar 1:4 mixed with WPC over roof slab and parapets finished even and fair without using extra cement all as specified and directed. Note : WPC will be measured and paid separately.

Rendering 15mm thick in Cement and Sand mortar 1:6 over brick or concrete surfaces finished even and smooth without using extra cement complete all as specified and directed.

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

Reinforced cement concrete, type A-1, 1:1½:3 (nominal mix, using 20mm graded crushed stone aggregate) as in slabs supported on walls, beams, balconies, roofs, canopies shelves and the like complete all as specified and directed (reinforcement shall be measured and paid for separately).

Form work to soffits of suspended slabs such as roof slabs rough finished surface of concrete flat not exc 200mm thick complete all as specified and directed.

Mild steel TMT bars 10mm dia and over ,cut to length, bend to shape required, including cranking, bending spirally for hooping for columns hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified & directed.

Demolition of brickwork built in cement mortar or cement lime mortar, including all quoins, arches, pillars etc but excluding ashlar facings, dressed stone work and precast concrete articles complete all as specified and directed

Brick work using old size bricks, straight or curved on plan exceeding 6.00 metre mean radius built in cement mortar 1:6, complete all as specified and directed.

Preparation of old decorated wall surfaces by removing spoiled paint/scale dirt with wire brush or mechanical means/grinder including washing rubbing and Applying wall care putty interior grade in two coats smoothening the surfaces with sand papers and applying coat of wall primer and two coats of plastic emulsion on wall surfaces complete all as specified.

Preparation of old decorated wall surfaces by removing spoiled paint/scale dirt with wire brush or mechanical means/grinder including washing rubbing the surfaces and applying two coats of exterior emulsion paint as per manufacturer instruction complete all as specified and directed.

Preparing old decorated wall surfaces and applying One coat of exterior emulsion paint complete all as specified and directed.

Preparation of new plastered surface of wall sand applying two coats of exterior emulsion paint over and including one coat of exterior primer as per manufacturer instruction complete all as specified and directed.

Preparation of old plaster wall / ceiling surfaces and applying One coat of plastic emulsion using hand roller complete all as specified.

Preparation of old 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.

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.

Preparation of old surfaces of walls and applying two coats of cement base paint, including necessary scafolding and safety arrangements complete all as specified and directed

Preparation of old surfaces of walls and applying one coat of cement base paint, including necessary scafolding and safety arrangements complete all as specified and directed

One coat of oil bound on old decorated ceiling surfaces including preparation of old surfaces complete all as specified and directed

One coat of oil bound on old decorated wall surfaces including preparation of old surfaces complete all as specified and directed

Preparation of old wooden surfaces of any description over 10cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed.

Preparation of old steel surfaces of any description over 10cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed.

Preparation of old decorated concrete stone surface exc 10 cm width or girth and applying one coat of synthetic enameled complete all as specified & directed.

PVC (SWR) pipe, 110mm bore, single socketed in any length with rubber ring joints, fixed to walls or laid in floor, fixed as in repair complete all as specified and directed.

PVC (SWR) pipe, 75mm bore, single socketed in any length with rubber ring joints, fixed to walls or laid in floor, fixed as in repair complete all as specified and directed.

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

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

10mm thick toughned glass glass as in hinged doors, partitions automatic doors and similar work including cutting to shape, drilling holes required, complete all as specified and directed.

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete all as specified and directed.

Preparation of new decorated concrete or plastered surface exc 10 cm width or girth and applying two coats of synthetic enameled paint over a coat of primer complete

Precast factory made RCC manhole and drain covers/slab of size 600 mm x 900 mm x 100 mm with plain faces, MS frame of 3mm thickness, set in position complete all as specified and directed.

Dhingra Brothers (BID ID -3295703)

Gunjan and Gunjan Associates (BID ID -3292740)