Tender For Annual Maintenance Contract (Amc-Civil) Works Within The Csir-Cmeri Institute Campus, Institute Premises In Colony Campus For The Financial Year 2025-26, Paschim Bardhaman-West Bengal

TDR : 52761858

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Paschim Bardhaman , West Bengal

Tender Brief : Tender For Annual Maintenance Contract (Amc-Civil) Works Within The Csir-Cmeri Institute Campus, Institute Premises In Colony Campus For The Financial Year 2025-26

Document Fees
₹ 1000 /-

EMD
₹ 191732.0 /-

Tender Value
₹ 95.86 Lakhs /-

Submission Date
15-12-2025

Competition Type
Indian

Bidding Type
Tender

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1	Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within Institute campus as per direction of Engineer - in- charge.
2	Demolishing brickwork manually/ by mechanical meansincluding stacking of serviceable materials and disposal of unserviceable materials within Institute campus in cement mortar.
3	Demolishing cement concrete manually/ by mechanical means including disposal of material within Institute campus as per direction of Engineer - in - charge. Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)
4	Dismantling tile / mable / granite work of thickness 10mm to 25mm in floors/walls and roofs laid in cement mortar including stacking material within Institute campus as per direction of Engineer - in - charge
5	Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within within Institute campus as per direction of Engineer - in - charge
6	Dismantling asbestos/GI profile sheet roofing including ridges, hips valleys and gutters etc and stacking within within Institute campus as per direction of Engineer - in - charge.
7	Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within within Institute campus as per direction of Engineer - in - charge : Of area 3 sq. metres and below
8	Taking out doors, windows and clereystorey window shutters (steel or wood) including stacking withinwithin Institute campus as per direction of Engineer - in - charge: Of area 3 sq. metres and below
9	Taking out doors, windows and clereystorey window shutters (steel or wood) including stacking within within Institute campus as per direction of Engineer - in - charge: Of area beyond 3 sq. metres
10	Dismantling of flushing cistern of all types (C.I./PVC/Vitrious China) including stacking of useful materials near the site and disposal of unserviceable materials (within within Institute campus as per direction of Engineer - in - charge) as per direction of engineer in charge.
11	Dismantling C.I. or asbestos rain water pipe with fittings and clamps including stacking the material within Institute campus : 100 mm dia pipe
12	Dismantling aluminium/ Gypsum partitions, doors, windows, fixed glazing and false ceiling including disposal of unserviceable surplus material and stacking of serviceable material within Institute campus as directed by Engineer-in-charge.
13	Dismantling steel work in single sections including dismembering and stacking within Institute campus in: Channels, angles, tees and flats.
14	Providing and fixing G.I.Pipe of 15mm NB complete with GI fittings (such as bends, tees, elbows, reducers, crosses, plugs, sockets, nipples, nuts etc.) and clamps, including cutting and making good the walls etc. (internal works & Exposed on wall).
15	Providing and fixing G.I.Pipe of 20mm NB complete with GI fittings (such as bends, tees, elbows, reducers, crosses, plugs, sockets, nipples, nuts etc.) and clamps, including cutting and making good the walls etc.(internal works & Exposed on wall).
16	Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings and fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge.20 mm nominal dia Pipes
17	Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings and fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge.15 mm nominal dia Pipes
18	Providing and fixing brass bib-cock of approved quality: 15 mm nominal bore
19	Providing and fixing brass stop cock of approved quality 15 mm nominal bore.
20	Providing and fixing brass stop cock of approved quality of 20 mm nominal bore
21	Providing and fixing 100 mm dia C.I. sluice valves of class I (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately).
22	Providing and fixing 150 mm dia C.I. sluice valves of class I (with cap) complete with bolts, nuts, rubber insertions etc. (the tail pieces if required will be paid separately).
23	Providing and fixing GI union of 15 mm nominal bore in GI pipe including cutting and threading the pipe and making long screw etc complete.
24	Providing and fixing GI union of 20 mm nominal bore in GI pipe including cutting and threading the pipe and making long screw etc complete.
25	Providing and fixing GI union of 40 mm nominal bore in GI pipe including cutting and threading the pipe and making long screw etc complete.
26	Providing and fixing GI union of 50 mm nominal bore in GI pipe including cutting and threading the pipe and making long screw etc complete.
27	Providing and fixing white vitreous china pedestal for wash basin completely recessed at the back for the reception of pipes and fittings.
28	Providing and fixing white vitreous china Orissa pattern water closet squatting pan (Indian type) of size 580 x 440 mm.
29	Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with ISI marked black solid plastic seat and lid, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS : 7231, with all fittings and fixtures complete including cutting and making good the walls and floors wherever required. W.C. pan.
30	Providing and fixing PVC low level flushing cistern with manually controlled device (handle lever) conforming IS :7231 with all fittings and fixtures complete.: 10 ltrs capacity -white.
31	Providing and fixing PVC flexible waste pipe for sink and wash basin : 32 mm dia
32	Providing and fixing mirror of superior glass (of approved quality) and of required shape and size 1500x450 mm with plastic moulded frame of approved make and shade.
33	Providing and fixing 100 mm sand cast iron grating for gully, floor or Nahani trap.
34	Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.
35	Clearing jungle including uprooting of rank vegetation, grass, brush wood and saplings of girth upto 30 cm measured at a height of 1 m above ground level and removal of rubbish upto a distance as per the instruction of EIC outside the periphery of the area.
36	Surface dressing of the ground including removing vegetation and inequalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m. All kinds of soil.
37	Brick work with FPS bricks of class designation 75 upto plinth level in 1:6 grade (1 cement: 6 coarse sand).
38	Brick work with FPS bricks of class designation 75 in Super Structure above plinth level up to floor V level in all shapes and sizes in 1:6 grade (1 cement : 6 coarse sand).
39	Half brick masonry with bricks of class designation 75 in superstructure above plinth upto floor V level in cement mortar 1:4 (1 cement: 4 coarse sand)
40	Providing and laying in position1:2:4 (1 Cement : 2 Coarse Sand : 4 graded stone aggregate 20 mm nominal size) cement concrete of specified grade excluding the cost of centering and shuttering, all the workupto plinth level.
41	Providing and laying cement concrete 1:2:4 (1 Cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts,buttresses, string or lacing courses, parapets, coping, bed blocks, anchor block, plain window sills, fillets etc. up to floor five level, excluding the cost of centreing, shuttering and finishing:
42	Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natu ral sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources).
43	Providing and laying in position 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size) of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement - All work upto plinth level.
44	Centering & shuttering including strutting, propping etc & removal of form for Foundations, footings, bases of columns, etc. for mass concrete.
45	Centering & shuttering including strutting, propping etc & removal of form for lintels, beams, cantilevers etc.
46	Centering & shuttering including strutting, propping etc & removal of form for suspended floor, roofs, landings, balconies, and access platform.
47	Reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete.Thermo-Mechanically Treated bars of grade Fe-500D or more..
48	Extra for providing and mixing water proofing material in cement concretework in doses by weight of cement as per manufacturer\"s specification.
49	Renewing 4mm glass panes with putty and nails necessary
50	Renewal of old putty of glass panes (length)
51	Repair to plaster of thickness 12mm to 20 mm in patches of area 2.5 sqm and under, including cutting the patch in proper shape, raking out joints and preparing plastering the wall surface with white cement based polymer modified self curing mortar, including disposal of rubbish, all complete as per the direction of Engineer-In-Charge.
52	12 mm cement plaster of mix of mix 1:4( 1 cement : 4 coarse sand).
53	15mm cement plaster on rough side of mix 1:4 (1cement: 4coarse sand)
54	6mm cement plaster to ceiling of mix 1:3 (1cement: 3 fine sand).
55	Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete
56	Finishing walls with Acrylic Smooth exterior paint of required shade on new work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm).
57	Wall painting with acrylic emulsion paint of Royale Luxury emulsion paint of Asian Paints/ Silk Luxury emulsion of Berger or equivalent product of approved brand and manufacture to give an even shade. Two or more coats on new work. Upto 16m height.(No separate payment shall be made for scaffolding).
58	Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content. With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre:Upto 16m height.(No separate payment shall be made for scaffolding).
59	Applying one coat with ready mixed pink or gray primer of approved brand and manufacture on wood work.
60	Applying one coat with ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel work (second coat).
61	French spirit polishing two or more coats including a coat of wood filler.
62	Painting with synthetic enamel paint of approved brand and manufacture to give an even shade two or more coat.
63	White wash with lime to give an even shade to new work (three or more coats)
64	Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade : New work (two or more coats) over and including priming coat with cement primer.
65	Neat cement punning.
66	Cement concrete flooring 1:2:4 (1 cement: 2 coarse sand: 4 graded stone aggregate) finished with a floating coat of neat cement including cement slurry, but excluding the cost of nosing of steps etc complete. 40mm thick with 20mm nominal size stone aggregate.
67	Providing and laying Vitrified tiles in floor in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS:15622, of approved brand & manufacturer, in all colours and shade, laid on 20 mm thick cement mortar 1:4 (1 cement: 4 coarse sand) jointing with grey cement slurry @3.3 kg/sqm including grouting the joints with white cement and matching pigments etc. The tiles must be cut with the zero chipping diamond cutter only . Laying of tiles will be done with the notch trowel, plier, wedge, clips of required thickness, leveling system and rubber mallet for placing the tiles gently and easily. Double charge vitrified tile polished finish of size Size of Tile 600 x 600 mm
68	Providing and laying Vitrified tiles in different sizes (thickness to be specified by manufacturer), with water absorption less than 0.08 % and conforming to I.S. 15622, of approved make, in all colours & shade, in skirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joint with white cement & matching pigments etc. complete. Size of Tile 600x600 mm
69	Providing and laying matt finished vitrified tile of size 300x300x9.8 mm having with water absorption less than 0.5% and conforming to IS: 15622 of approved make in all colours and shades in for outdoor floors such as footpath, court yard, multi modals location etc., laid on 20 mm thick base of cement mortar 1:4 (1 cement : 4 coarse sand) in all shapes & patterns including grouting the joints with white cement mixed with matching pigments etc. complete as per direction of Engineer-in-Charge.
70	Providing and laying Ceramic glazed floor tiles of size 300x300mm (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in all colours, shades, except White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick bed of cement mortar 1:4 (1 Cement : 4 Coarse sand), jointing with grey cement slurry @ 3.3 kg/ sq.m including pointing the joints with white cement and matching pigments etc., complete.
71	Providing and fixing 1st quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.
72	Providing woodwork in frames of doors and other frames and fixed in position with sal wood.
73	Providing and fixing ISI marked flush door shutters 30 mm thick including ISI marked Stainless Steel butt hinges,necessary screws conforming to IS :2202 (Part I) non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneeringwith vertical grains or cross bands and face veneers on both faces of shutters.
74	Providing and fixing chromium plated brass handles of 100 mm with necessary screws etc. complete
75	Providing and fixing chromium plated brass handles of 125 mm with necessary screws etc. complete
76	Providing and fixing ISI marked oxidised MS slidingdoor bolt with nuts & screws etc. complete: 300 x 16mm
77	Providing and fixing 150 mm bright finished floor brass door stopper with rubber cushion, necessary brass screws etc. to suit shutter thickness complete.
78	Providing and fixing aluminium work for fixed portion with Powder coated aluminium (minimum thickness of powder coating 50 micron) 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, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately)
79	Providing and fixing aluminium work for fixed portion withAnodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15) 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, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately).
80	Providing and fixing aluminium work 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 Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15) 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, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately).
81	Providing and fixing IS : 3564 marked aluminium extruded section body tubular type universal hydraulic door closer (GODREJ/ HARDWYN MAKE OR EQUIVALENT ) with double speed adjustment with necessary accessories and screws etc. complete.
82	Providing and fixing100mm brass locks (best make of approved quality) for aluminium doors including necessary cutting and making good etc. complete.
83	Providing and fixing 16 mm thick beveled tegular mineral fibre false ceiling tile (NRC 0.55 to 0.60)mineral fibre false ceiling tiles at all heights of size 595X595 mm of approved texture, design and pattern. The tiles should have Humidity Resistance (RH) of 99%, Light Reflectance ≥ 85%, Thermal Conductivity k = 0.052 - 0.057 w/m K, Fire Performance as per (BS 476 pt - 6 &7)in true horizontal level suspended on interlocking T-Grid of hot dipped all round galvanized iron section of 0.33 mm thick (galvanized @120 gsm) comprising of main T runners of 15x32 mm of length 3000 mm, cross T of size 15x32 mm of length 1200 mm and secondary intermediate cross T of size 15x32 mm of length 600 mm to form grid module of size 600x600 mm suspended from ceiling using galvanized mild steel item galvanised@80gsm) 50 mm long 8 mm outer diameter M-6 dash fasteners, 6 mm diameter fully threaded hanger rod up to 1000 mm length and L-shape level adjuster of size 85x25x2 mm, spaced at 1200 mm centre to centre along main ‘T’. The system should rest on periphery walls /partitions with the help of GI perimeter wall angle of size24x24X3000 mm made of 0.40 mm thick sheet, to be fixed to the wall with help of plastic rawl plug at 450 mm centre to centre & 40 mm long dry wall S.S. screws. The exposed bottom portion of all T-sections used in false ceiling support system shall be pre-painted with polyester baked paint, for all heights. The work shall be carried out as per specifications, drawings and as per directions of the engineer-in-charge.
84	Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.
85	Steel work with hot finished welded type tubes ( round, square or rectangular hollow tubes etc.) in built uptrusses including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.
86	Providing and fixing foundation bolts including nuts and washers complete.
87	Providing and fixing precoated galvanised iron profile sheets (size,shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm + 0.05 %, total coated thickness with zinc coating 120 gsm as per IS: 277 in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches while transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. Trapizoidal profiled colour coated sheet.
88	Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm (+ 0.05 %) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete : Ridges plain (500 - 600mm)
89	Providing corrugated G.S. sheet roofing of 0.63 mm thick with zinc coating not less than 275gm/ m² including vertical/curved surface fixed with polymer coated J or L hooks, bolts and nuts8 mm diameter with bitumen and G.I. limpet washers or self tapping screws or with G.I. limpet washers filled with white lead and including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in horizontal/ vertical or curved surfaces) excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.
90	Providing and fixing on wall face unplasticised - 110 mm dia. rigid PVC rain water pipes conforming to IS : 13592 TypeA including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion:
91	Providing and fixing on wall face unplasticised - PVC moulded fitting/accessories for unplasticised - Rigid PVC rain water pipes conforming to IS : 13592 Type A including jointing with seal ring conforming to IS:5382 leaving 10 mm gap for thermal expansion. 110 mm Bend 87.5 deg.
92	Providing and fixing on wall face unplasticised - PVC moulded fitting/accessories for unplasticised - Rigid PVC rain water pipes conforming to IS : 13592 Type A including jointing with seal ring conforming to IS:5382 leaving 10 mm gap for thermal expansion.110 mmShoe(Plain)
93	Providing and fixing APP (Atactic Polypropylene Polymer) modified prefabricated five layer 2mm thick water proofing membrance, black finished reinforced with glass fibre matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 ltr/sq. mtr. by the same membrance manufacture of density at 25°C, 0.87 - 0.89 kg/ ltr and viscocity 70 - 160 cps. Over the primer coat the layer of membrane shall be laid using Butane torch and sealing all joints etc., and preparing the surface complete. The vital physical and chemical parameters of the membrane shall be as under : Joint strength in longitudinal and transverse direction at 23°C as 350/300 N/ 5cm. Tear strength in longitudinal and transverse direction as 60/80N. Softening point of membrane not less than 150°C. Cold flexibility shall be upto -2°C when tested in accordance with ASTM, D - 5147. The laying of membrane shall be got done through the authorised applicator of the manufacture of membrane. 2mm (for corrugated roof sheets).
94	Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer, 3mm thick water proofing membrane, black finished reinforced with glass fibre matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 ltr/sqm. by the same membrane manufactured of density at 25°C, 0.87 - 0.89 kg/ltr and viscocity 70 - 160 cps. Over the primer coat the layer of membrane shall be laid using butane torch and sealing all joints etc., and preparing the surface complete. The vital physical and chemical parameters of the membrane shall be as under : Joint strength in longitudinal and transverse direction at 23°C as 350/300 N/5cm. Tear strength in longitudinal and transverse direction as 60/80N. Softening point of membrane not less than 150°C. Cold flexibility shall be upto -2°C when tested in accordance with ASTM, D - 5147. The laying of membrane shall be got done through the authorised applicator of the manufacturer of membrane : 3 mm thick.
95	Providing and fixing stainless steel ( Grade 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-incharge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.).
96	Providing and fixing C.P. brass shower rose with 15 or 20 mm inlet : 150 mm diameter.
97	Providing and fixing solid plastic seat with lid for pedestal type W.C. pan complete : White solid plastic seat with lid.
98	Providing and fixing factory made uPVC door frame made of uPVC extruded sections having an overall dimension as below (tolerance±1mm), with wall thickness 2.0 mm (± 0.2 mm), corners of the door frame to be Jointed with galvanized brackets and stainless steel screws, joints mitred and Plastic welded. The hinge side vertical of the frames reinforced by galvanized M.S. tube of size 19 X 19 mm and 1mm (± 0.1mm) wall thickness and 3 nos. stainless steel hinges fixed to the frame complete as per manufacturer’s specification and direction of Engineerin-charge. Extruded section profile size 48x40 mm including removal of old framed door.
99	Providing and fixing to existing door frames 24 mm thick factory made PVC door shutters made of styles and rails of a uPVC hollow section of size 59x24 mm and wall thickness 2 mm (± 0.2 mm) with inbuilt edging on both sides. The styles and rails mitred and joint at the corners by means of M.S. galvanised/ plastic brackets of size 75x220 mm having wall thickness 1.0 mm and stainless steel screws. The styles of the shutter reinforced by inserting galvanised M.S. tube of size 20x20 mm and 1 mm (± 0.1 mm) wall thickness. The lock rail made up of \"H\" section, a uPVC hollow section of size 100x24 mm and 2 mm (± 0.2 mm) wall thickness, fixed to the shutter styles by means of plastic/galvanised M.S. \"U\" cleats.The shutter frame filled with a uPVC multi-chambered single panel of size not less than 620 mm, having over all thickness of 20 mm and 1 mm (± 0.1 mm) wall thickness. The panels filled vertically and tie bar at two places by inserting horizontally 6 mm galvanised M.S. rod and fastened with nuts and washers, complete as per manufacturer\"s specification and direction of Engineer-in-charge. (For W.C. and bathroom door shutter).
100	Providing and fixing IS : 12817 marked stainless steel butt hinges with stainless steel screws etc. complete : 100X58X1.90 mm
101	Providing and fixing IS : 12817 marked stainless steel butt hinges with stainless steel screws etc. complete : 75x47x1.80 mm
102	Providing and fixing bright finished brass tower bolts (barrel type) with necessary screws etc. complete : 200x10 mm
103	Providing and fixing bright finished brass tower bolts (barrel type) with necessary screws etc. complete : 150x10 mm
104	Providing and fixing bright finished brass 100 mm mortice latch and lock with 6 levers and a pair of lever handles of approved quality with necessary screws etc. complete.
105	Providing and fixing 18 mm thick gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters, window sills, facias and similar locations of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing to edges to give high gloss finish etc. complete at all levels. Raj Nagar Plain white marble/ Udaipur green marble/ Zebra blackmarble ofarea of slab over 0.50 sqm.
106	Providing and fixing 18 mm thick gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters, window sills, facias and similar locations of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing to edges to give high gloss finish etc. complete at all levels. Granite stone slab all colour and texture except black, Cherry/ Ruby red. Area of slab over 0.50 sqm.
107	Design supply & installation of suspended Spider Glazing system designed to withstand the wind pressure as per IS 875 (Part-III). The Suspended System held with Spider Fittings of SS-316 Grade Steel of approved manufacturer with glass panel having 12 mm thick clear toughened glass held together with SS- 316 Grade Stainless steel Spider & bolt assembly with laminated glass fins 21 mm thick. The Glass fins and glass panel assembly shall be connected to Slab/beams bymeans of SS- 316 Grade stainless steel brackets & Anchor bolts and at the bottom using SS channel of 50x25x2mm using fastener & anchor bolts, non staining weather sealants of approved make, Teflon/ nylon bushes and separators to prevent bi-metallic contacts, all complete to perform as per specification and approved drawings. The complete system to be designed to accommodate thermal expansion & seismic movements etc. The joints between glass panels (6 to 8 mm) and gaps at the perimeter & in U channel of the assembly to be filled with non staining weather sealant, so as to make the entire system fully water proof & dust proof. The rate shall include all design, Engineering and shop drawing including approval from structural designer, labour, T&P, scaffolding, other incidental charges including wastage, enabling temporary services all fitting fixers nut bolts, washer, Buffer plates, fastener, anchors, SS channel laminated glass etc. all complete. For the purpose of payment, actual elevation area of Glazing including thickness of joints and the portion of Glass panel inside the SS channel shall be measured.
108	Providing and fixing flat pressed 3 layer medium density 12mm thick particle board or graded particle board (Grade I) IS: 3087 marked, in ceiling with necessary nails etc. complete (frame work to be paid separately).
109	Providing and fixing 600x450 mm beveled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete.
110	Providing and fixing 100mm wide Vista (levelor make) or equivalent vertical blinds (dust guard) of approved colour including labour material all complete. Uprooting of old delapited venitioan blinds and repair the surface.
111	Providing and fixing six levers Godrej door Link lock, Kadi Tala-275mm Pack of 1 key lock with 3 keys for double door-steel finish brown in colour or equivalent.
112	Repairing of the cistern by providing of syphon/washer/internal ballcock/flush pipe/handle, which ever is needed to make the cistern complete working condition.
113	Repairing/ adjustment/refixing of toughened glass doors of assorted sizes with necessary hinges, gaskets etc. all complete for smooth operational condition.
114	Taking out PVC flooring and dispose the same in dump yard as per instruction of Engineer-in Charge.
115	Providing and fixing good quality high dense rubber door seals of assorted size with necessary screws, glues and fixtures.
116	Repairing wooden beds, doors, tables, and chairs by providing first-class teak wood with necessary glues, nails, hardwood pegs, and fixtures. Complete finishing of the work must be done. Payment will be made as per the actual quantity of wood used.
117	Fixing false ceiling board in the existing ceiling grid or repairing of old false ceiling grid with necessary fixtures or making new grid where necessary. Cleaning the old grid properly and dispose the damaged or unwanted worn-out false ceiling to the stack yard. Only the false ceiling board will be provided by CSIR-CMERI.
118	Fixing of available departmental precoated galvanised iron profile sheets. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.
119	Fabrication work of available structural steel work welded in built up sections, trusses and framed work, including cutting, erection, hoisting and fixing in position all complete.
120	Cleaning the roofs of building and sheds, G.I / A.C gutter etc including removing dry leaves, green growth, uprooting plants, etc. mending the damages and removing the debris to a safe distance as directed. (Roof area will be consider for payment) .
121	Cleaning the assorted sizes of the drains (inside the Institute campus) after removing the top R.C slab and re-fixing the same after cleaning and removing the dirt to a distance as directed.
122	Labour for dismantling G.I. pipe of 15 to 32 mm nominal bore with fittings.
123	Labour for dismantling G.I. pipe of 40 to 65 mm nominal bore with fittings.
124	Labour for dismantling G.I. pipe of 80 mm to 100 mm nominal bore with fittings.
125	Refixing G.I. pipe with fittings after cleaning where necessary. 15 mm
126	Refixing G.I. pipe with fittings after cleaning where necessary. 40 mm
127	Refixing G.I. pipe with fittings after cleaning where necessary. 80 mm
128	Dismantling Indian / orissa pattern/ European/ anglo IndianWC pan including taking out base concrete if necessary.
129	Dismantling urinal.
130	Refixing urinal.
131	Dismantling wash basin with brackets with or without waste fittings.
132	Dismantling sink with brackets with or without waste fittings: above 450mm and upto 600 mm length.
133	Opening out leaky water supply pipe and making the joints water tight. (Upto 40mm Dia.)
134	Opening out leaky water supply pipe and making the joints water tight. ( 50mm Dia.)
135	Opening out leaky water supply pipe and making the joints water tight. (65mm to 100mm Dia.)
136	Supplying, fitting and fixing 15 mm PVC pipes of approved make of Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, making threads,fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials and two coats of painting with approved paint in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accesories, specials. Payment for painting will be made seperately)(a) For Exposed Work
137	Supplying, fitting and fixing 20 mm PVC pipes of approved make of Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, making threads,fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials and two coats of painting with approved paint in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accesories, specials. Payment for painting will be made seperately)(a) For Exposed Work
138	Supplying, fitting and fixing 25 mm PVC pipes of approved make of Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, making threads,fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials and two coats of painting with approved paint in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accesories, specials. Payment for painting will be made seperately)(a) For Exposed Work
139	Supplying, fitting and fixing 40 mm PVC pipes of approved make of Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, making threads,fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials and two coats of painting with approved paint in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accesories, specials. Payment for painting will be made seperately)(a) For Exposed Work
140	Supplying, fitting and fixing 50 mm PVC pipes of approved make of Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, making threads,fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials and two coats of painting with approved paint in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accesories, specials. Payment for painting will be made seperately)(a) For Exposed Work
141	Supplying, fitting and fixing 15mmPVC pipes for underground work of approved make of Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted including cost of all materials ,jointing materials, cutting pipes, making threads ,cutting trenches upto 1.5 metre below surface in all sorts of soil and refilling the same as directed complete in all respect. (Payment will be made on the centre line measurement of the total pipe line including all specials No separate payment will be made for accessories,specials.)
142	Supplying, fitting and fixing 20 mmPVC pipes for underground work of approved make of Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted including cost of all materials ,jointing materials, cutting pipes, making threads ,cutting trenches upto 1.5 metre below surface in all sorts of soil and refilling the same as directed complete in all respect. (Payment will be made on the centre line measurement of the total pipe line including all specials No separate payment will be made for accessories,specials.)
143	Supplying, fitting and fixing 25 mmPVC pipes for underground work of approved make of Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted including cost of all materials ,jointing materials, cutting pipes, making threads ,cutting trenches upto 1.5 metre below surface in all sorts of soil and refilling the same as directed complete in all respect. (Payment will be made on the centre line measurement of the total pipe line including all specials No separate payment will be made for accessories,specials.)
144	Supplying, fitting and fixing 40mmPVC pipes for underground work of approved make of Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted including cost of all materials ,jointing materials, cutting pipes, making threads ,cutting trenches upto 1.5 metre below surface in all sorts of soil and refilling the same as directed complete in all respect. (Payment will be made on the centre line measurement of the total pipe line including all specials No separate payment will be made for accessories,specials.)
145	Supplying, fitting and fixing 50 mmPVC pipes for underground work of approved make of Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted including cost of all materials ,jointing materials, cutting pipes, making threads ,cutting trenches upto 1.5 metre below surface in all sorts of soil and refilling the same as directed complete in all respect. (Payment will be made on the centre line measurement of the total pipe line including all specials No separate payment will be made for accessories,specials.)
146	Supplying, fitting and fixing 80 mmPVC pipes for underground work of approved make of Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted including cost of all materials ,jointing materials, cutting pipes, making threads ,cutting trenches upto 1.5 metre below surface in all sorts of soil and refilling the same as directed complete in all respect. (Payment will be made on the centre line measurement of the total pipe line including all specials No separate payment will be made for accessories,specials.)
147	Supplying, fitting and fixing 15 mm swan neck tap with left & right hand operating nob with aerator (Equivalent to Code No. 510, 510(A) and Model - TROPICAL / SUMTHING SPECIAL of ESSCO or similar brand).
148	Rewashering stop cock/bib cock/push cock/pillar cock including gland packing if necessary (15mm).
149	Supplying, fitting and fixing 15 mm CP Pillar Cock of Code No. 5011 & Model - FLORENTINE of JAQUAR or equivalent.
150	Supplying, fitting and fixing of Chromium plated angular Stop Cock with wall flange (Equivalent to Code No. 5053 & Model - Florentine of Jaquar or similar brand).
151	Supplying, fitting and fixing of Chromium plated Bib Cock with wall flange (Equivalent to Code No. 5047 & Model - Florentine of Jaquar or similar brand).
152	Supplying, fitting and fixing 15 mm dia gunmetal wheel valve of approved brand and make (for water lines only).
153	Supplying, fitting and fixing 20 mm dia gunmetal wheel valve of approved brand and make (for water lines only).
154	Supplying, fitting and fixing gunmetal wheel valve of 25 mm nominal bore of approved brand (for water lines only).
155	Supplying, fitting and fixing C.P. urinal flush pipe fittings (range of one fittings) of approved brand.
156	Supplying, fitting and fixing dome shaped C.P. waste grating for urinals. (i) 32 mm
157	Supplying , fitting and fixing approved brand P.V.C connector white flexible, with both ends coupling with heavy brass C.P. Nut, 15 mm dia. 600 mm long
158	Supplying, fitting and fixing Polythene Flush Pipe 32 mm dia. Flush Pipe of approved make with necessary fixing materials and clamps complete.
159	Rendering the surface of walls and ceiling with white cement based water proof wall putty of approved make and brand (1.5mm thick).
160	Supplying & laying of approved make and brand of scratch proof, flexible & homogeneous 2 mm thick (plain) P.V.C. Vinyle flooring conforming to IS:3462 - 1982 in required finish, fixed with synthetic acrylic adhesive after preparing the floor, levelling & smothaning when necessary with suitable putty, as per the design & instruction of the Engineer-in-charge.
161	Labour for fitting and fixing different type of automatic door closer with necessary screws.
162	Cleaning silt of inspection pit.
163	Removing sludge from septic tank (Upto 20 user) soak well etc. by methor labour including disposal of the same (WBeyond a lead of 150 metre and outside the Municipal limit) outside the compound as directed.
164	Construction of septic tank of different capacities as per approved drawing with 1st class brick work in cement mortar (1:4) including two 560 mm dia. R.C.C. manhole cover(heavy type)of approved make supplied, fitted and fixed in the 100mm thick R.C.C (1:1.5:3) top slab with necessary fittings, 20mm thick cement plaster (4 : 1) with neat cement finish to the internal surfaces and 15 mm thick cement plaster (4 : 1) to outside wall upto 200 mm below G.L floor finished with 25 mm thick grey artificial stone over 100 mm thick R.C.C(1:1.5:3) bottom slab including supplying, fitting and fixing all necessry specials, fittings, S.W. tees, C.I. foot rest etc. including excavation earth in all sorts of soil, shoring, bailing out and pumping out water as necessary, ramming, dressing the bed and refilling the sides of the tanks with earth, removing spoils, filling up the chamber with clear water, removing foreign materials from the chamber and including constructing attached inspection pit as per approved drawing and connecting all necessary pipes, joints etc. with internal plaster work and artificial stone flooring is to be done with admixture of water proofing compound @ 0.5% by weight of cement with all costs of labour and materials. For 10 users with Pakur variety.
165	Construction of circular soak well 2.5 metre deep in all types of sandy soils with dry brick work upto 1.6 metre from the bottom having 150 mm intermediate cement brick work (1:4) band all round and cement brick work (1:4) upto 0.90 metre from top with 20mm thick cement plastering (1:4) to inside face upto the depth of cement brick work, 15mm thick cement plaster (1:4) on outer face from top of the well upto G.L. and 6 mm thick cement plaster (1:4) on top of the R.C.C. cover slab including filling bottom 1.00 metre of inside of the well with brick metal (50 mm to 63 mm size) including R.C.C. cover slab of 100 mm thick with cement conc (1:1.5:3) with stone chips with necessary reinforcement and shuttering including one 560 mm dia. R.C.C. manhole cover (heavy type)of approved make supplied, fitted and fixed in the cover slab with necessary fittings, making nacessary arrangements for pipe connections, excavation of well including shoring, dewatering and removing the exess earth from the premises as per direction complete in all respect with all costs of labour and materials. With 250 mm thick dry brick work and 250 mm thick cement brick work (1:6) and 1.00m inside dia. (SAIL/TATA/RINL)
166	Taking out old damaged tarfelt/APP/ tar / Plastofelt from the roof, parapet etc. preparing the roof surfaces by removing all spoils, blisters, moss etc. from the working site and disposal of the same beyond the compound and cleaning the site in all respect as per direction of Engineer-in- Charge.
167	Cleaning and removing conservancy garbage mixed with rubbish & other filthy materials from the road side flank, drain and compound including sutting, loading, unloading to and from truck or cart by Mathor labour & removing the same to any distance.
168	Cleaning I.P.W.C. with acid.
169	Cleaning E.P. or Anglo-Indian W.C. with acid.
170	Cleaning urinal with channel with acid.
171	Cleaning glazed tiles/channels with acid.
172	Removing chokage of G.I., CPVC, H.C.I. or S.W. pipe of any dia( Underground ) with split bamboo or any other suitable method as directed.
173	Removing chokage of G.I., CPVC, H.C.I. or S.W. Of any dia( overground ) with split bamboo or any other suitable method as directed.
174	Taking out rain water down pipes, removing chokages and refixing the same in position including mending good damages (of taking out and refixing).
175	Uprooting and removing plants from the surface of walls parapet etc and making good damages. Repairing of damages to be paid separately. a) Small plant of girth of exposed stem upto 75 mm. lift upto 6 mtr.
176	Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.
177	Cleaning the concrete surface by removing dirt and debris, marking defective locations and removing loose concrete by careful stripping untill hard surface is exposed, cutting the concrete to regular shape, wire brushing the exposed surface and removing debris from site complete as per direction of the Engineer - in - Charge.
178	Removing corroded worn out portion of reinforcement (when the area of bar is damaged by more than 25%) by cutting and replacing the same by a new plain round bar of requisite diameter by binding with required lap / welding with old bar, including cost of reinforcement, complete in all respect including removing unserviceable materials from site as per direction of the Engineer - in - charge. Note : Payment on weight (Kg.) of new reinforcement.
179	Supplying and laying Polythene Sheet (150gm / sq.m.) over damp proof course or below flooring or roof terracing or in foundation or in foundation trenches.
180	Labour for setting tiles in floor / pavement in cement mortar (1: 4) joints finished with white cement.
181	Washing and cleaning with oxalic acid powder using 33 gms./sq.m: Marble floor/ marble dado.
182	Washing and cleaning with oxalic acid powder using 33 gms./sq.m: Floor/ dado other than marble.
183	Supplying, fitting and fixing glass reinforced polyester translucent fiber glass sheet to match with GCI Corrugation as per IS: 12866 - 1989 in roof fitted and fixed with 10 mm dia \"J\" or \"L\" hook, bolts and nuts, limpet and bitumen washers and putty with 150mm end lap and one corrugation minimum side lap complete: 2.0mm +/- 0.2 mm thick sheet.(3.25Kg/Sq.m). Natural white or tinted blue colour.
184	Supplying, fitting & fixing 1.5mm thick Trapezoidal profile corrugation Polycarbonate clear sheet made of national brand, excluding the supporting frame work, fitted and fixed with 10mm dia x 55mm Self-driving screws, EPDM washers and putty complete with 150mm end lap and one corrugation minimum side lap complete as per specification & direction of Engineer-in-charge including materials, labour, taxes and all other incidental charges (Payment to be made on area of finished work).; In Roof.
185	Repairs to roof cracks with cement and sand mortar (1:4) including cutting grooves and cleaning cracks and grouting the cracks with neat cement before repairs. (Cement 0.63 Kg/Mtr. )
186	Supplying 1.5mm thick M.S. sheet fitted and fixed on one or both faces of M.S./ W.I. gate etc. with point welding at not more than 150mm apart complete in all respect as per design including cost of all labour and materials.
187	Easing and oiling, cleaning collapsible gate and repairing to locking arrangements.
188	Easing and oiling, cleaning rolling shutters excluding repair to inside locks.
189	Labour for taking out rolling shutter (only shutter portion) dismantling by parts for repair or (replacement of damaged parts only), rehanging and refitting the same in position after necessary repairs (excluding the cost of supply of new parts).
190	Renewing profile of rolling shutter including fitting fixing complete as per existing size and shape.
191	Renewing spring of rolling shutter as per existing size and shape including fitting fixing complete.
192	Renewing WI or MS wheel or roller of above 50mm size in steel door or gate fitted and fixed with necessary clamps and nuts and bolts and erected completely.
193	Supplying PVC rollers for sliding windows as per direction of Engineer in charge.
194	Supplying bubble free float glass of approved make and brand conforming to IS: 2835-1987: 4mm thick clear glass as per instruction of Engineer-in Charge.
195	Supplying bubble free float glass of approved make and brand conforming to IS: 2835-1987: 5mm thick 5mm thick clear glass as per instruction of Engineer-in Charge.
196	Supplying bubble free float glass of approved make and brand conforming to IS: 2835-1987: 5mm thick 5mm thick coloured / tinted / smoke / frosted glass. as per instruction of Engineer-in Charge.
197	Supplying bubble free float glass of approved make and brand conforming to IS: 2835-1987: 6mm thick coloured / tinted /frosted / smoke glass.
198	Providing and fixing exterior quality Aluminium Composite Panel (ACP) wall cladding with Al/MS frame work with GI brackets, ACP fixed on the existing frame work by folding the edges of ACP panel (Engraving the rear surface of ACP sheet) with CP angles, cleats and strainless Steel screws forming groves at the periphery of ACP panel. Such grooves filled with foam and silicon sealant etc. complete with all materials (but including the cost of silicon sealant), labour, scaffolding and all other incidental charges complete in all respect as per specification and direction of Engineer: 4mm thick (0.50mm Al.+3.0mm LDPE +0.50mm Al. PVDF coating)
199	Labour charge for fabrication and installation of composite door, window, partitions made from annodized extruded alloy aluminium sections for the following units:- Glazed aluminium sliding windows made of extruded and annodized alloy aluminium sectios, fabrications, including cutting to proper shape and size, drilling and aligning of window shutter frame fitted with in built locking arrangements, sliding rollers and other necessary fittings, fixture, adhesives and joineries along with extruded neoprine or EPDM gasketing in between window frame and masonry work (walls, column, beam.lintels etc.) as well as between glass and shutter frame for fixing glass and Polysulphide sealant and in between shutter and window frame where necessary including cutting to requisite size and fixing glass as per drawing, specification and direction of EIC. The rate includes the hire charge of all tools and plants, including all incidental charges, adhesive, joineries such as screw, cleat angle etc. but excluding the cost of extruded aluminium sections, glass, neoprene / EPDM gasket, locking arrangement and rollers: Fixed glazing.
200	Taking out shutter of door and window, dismantling by parts (for repair or replacement of damaged parts) , reassembling and refitting and rehanging same with old fittings but with new screws as necessary.
201	Supply of G.I. plug 15mm
202	Supply of G.I. plug 20mm
203	Supply of G.I. plug 25mm
204	Supplying, fitting & fixing 100 mm dia. (internal) Cast iron soil pipe only conforming to I.S. 3989 / 1970 and I.S. 1729/1964, With lead caulked joints with bobbins, nails etc. with lead caulked joints including making holes in the wall, floor etc. and cutting trenches etc. in any floor through masonry concrete, if necessary, and mending good damages with necessary jointing materials and painting two coats to the exposed surface with approved paint complete. (Measurement will be made along the center line of the total pipe line in fitted condition including specials,payment for specials & Painting will however be paid seperately).
205	Supplying,fitting and fixing cast iron 100 mm dia \"P\" trap conformimg to I.S. 3989 /1970 and 1729 / 1964 including lead caulked joints and painting two coats to the exposed surface. (Painting to be paid seperately).
206	Supplying,fitting and fixing cast iron 100 mm dia \"S\" trap conformimg to I.S. 3989 /1970 and 1729 / 1964 including lead caulked joints and painting two coats to the exposed surface. (Painting to be paid seperately).
207	Supplying, fitting & fixing H.C.I. bend of 100 mm dia, lead caulked joints with door conforming to I.S.S. including jointing complete and painting two coats to the exposed surface with approved paint complete. (Payment of Painting will however be paidb seperately).
208	Supplying, fitting and fixing C.P. over brass, 20 mm dia. and 600 mm long towel rail with two brackets.
209	Supplying, fitting and fixing Waste fittings of 32 mm for basin/sink complete.
210	Supplying, fitting and fixing stainless steel sink of 530 mm X 430 mm x 180 mm complete with waste fittings and two coats of painting of C.I. brackets.
211	Refixing sink with brackets with or without waste fittings. Above 450 mm and upto 600 mm length.
212	Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. Depth of excavation not exceeding 1,500 mm.
213	Easing door and windows.
214	Supplying, fitting, Fixing Fly / Mosquito proof nylon net on any type of window,door shutter frame with necessary fixing arrangements complete at all levels.
215	Supplying fitting and fixing I.R.C. fabric mesh with covering battens including cost of screws etc complete at all levels: 50mm x 25mm x 2.7mm x 2.7mm.
216	M.F. suspended ceiling made with 12.5 mm thick Gypsum plaster board including G.I. perimeter channel of 0.55 mm flush (having two flanges 20 mm and 30 mm respectively and web 27 mm ) along with perimeter of ceiling with G.I.intermediate channel of 0.9 mm thick size 45 mmx15mm placed at 750 mm c/c with G.I. ceiling angle of size 25 mmx10mmx0.55 mm thick fixed to the ceiling with G.I. Cleat and steel expansion fastener ceiling section 0.55 mm thick of size 51.50 mmx26mm fixed to the intermediate channels with the help of connecting clip and in the direction of perpendicular to the intermediate channel of 300 mm c/c 12.5 mm thick Gypsum plastered board are to be fixed under ceiling section as above by machine screws. The boards are to be joined and finished with jointing compound, paper tape and application of top coat etc. as per the direction of Engineer-in-charge. (The rate includes of cost of all materials including taxes, cost of accessories, fittings and fixtures, scaffolding and labour charges etc. complete): At all floor levels.
217	Supplying, fitting and fixing boiling water proof ply conforming to IS: 710-1977 bonded with phenol formaldehyde synthetic resin conforming to IS: 848-1974 of approved make and brand fitted and fixed as per design as per approval and direction of Engineer-in-Charge: 4mm.
218	Supplying, fitting and fixing boiling water proof ply conforming to IS: 710-1977 bonded with phenol formaldehyde synthetic resin conforming to IS: 848-1974 of approved make and brand fitted and fixed as per design as per approval and direction of Engineer-in-Charge: 6mm
219	Supplying, fitting and fixing boiling water proof ply conforming to IS: 710-1977 bonded with phenol formaldehyde synthetic resin conforming to IS: 848-1974 of approved make and brand fitted and fixed as per design as per approval and direction of Engineer-in-Charge for making desk, table, partitions, door etc. with necessary fixtures. [excluding the cost of supporting frame work and teak wood batten/Lipping] 19mm
220	Supplying fitting, fixing decorative lamination conforming to IS: 2046:1995 as per approved make, brand, finish and thickness with fitting, fixing the same onParticle/MDF/Ply Boards with recommended/approved adhesive with proper clipping the sides for better attachment as per direction of Engineer-in charge. The rate includes the cost of labour, adhesive and all incidental charges thereof. In ground floor Glossy/Matt/Suede excluding surface texture or metallic lustre. Thickness of laminate 1 mm
221	Filling in foundation or plinth by fine sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. (payment to be made on measurement of finished quantity)
222	Supplying, fitting and fixing white vitreous china best quality approved make wash basin with C.I. brackets on 75 mm X 75 mm wooden blocks, C.P. waste fittings of 32 mm dia., one approved quality brass C.P. pillar cock of 15 mm dia., C.P. chain with rubber plug of 30 mm dia., approved quality P.V.C. waste pipe with C.P. nut 32 mm dia., 900 mm long approved quality P.V.C. connection pipe with heavy brass C.P. nut including mending good all damages and painting the brackets with two coats of approved paint: 550 mm X 400 mm size.
223	Supplying, fitting and fixing shower of approved brand and make. Hand Shower(Health Faucet) with 1mtr Fexible Tube with Wall Hook(Equivalent to Code No.573 & Model-ALLIED of Jaquar or similar).
224	Supplying, fitting and fixing pillar cock of approved makeCP 2-way bib Cock- 15 mm, supplied, fitted and fixed. (Code No.5041 & Model - FLORENTINE of JAQUAR or similar brand).
225	Supply of UPVC pipes (B Type) & fittings conforming to IS-13592-1992 Single Socketed 3 Meter Length 160 mm dia
226	Wall panelling / partition with Melamine faced 3 layered flat pressed wood particle board of approved make and brand as per directionof Engineer-in Charge of requisite grade bonded with phenol formaldehyde synthetic resin conforming to IS:848-1974(excluding the cost of supporting frame work and teak wood battens / lipping) Plain : Conforming to IS: 3087 - 1985 Plain : Exterior grade.9 mm thick

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Tender For Annual Maintenance Contract (Amc-Civil) Works Within The Csir-Cmeri Institute Campus, Institute Premises In Colony Campus For The Financial Year 2025-26, Paschim Bardhaman-West Bengal

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Tender For Annual Maintenance Contract (Amc-Civil) Works Within The Csir-Cmeri Institute Campus, Institute Premises In Colony Campus For The Financial Year 2025-26, Paschim Bardhaman-West Bengal

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