Day to day sanitary and plumbing work, maintenance of pumps, cleaning of the underground and overhead reservoirs at CSIR-CGCRI, Kolkata for 2025-26.

Amount

Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with 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 with ISI marked white solid plastic seat and lid

Providing and fixing white vitreous china pedestal type (European type/ wash down type) water closet pan.

Providing and fixing P.V.C. low level flushing cistern with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete.

10 litre capacity - White

Providing and fixing controlled flush, low level cistern made of vitreous china with all fittings complete.

10 litre (full flush) capacity-white

Providing and fixing solid plastic seat with lid for pedestal type W.C. pan complete :

White solid plastic seat with lid

Coloured (other than black & white) solid plastic seat with lid

Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require:

White Vitreous China Flat back wash basin size 550x 400 mm with single 15 mm C.P. brass pillar tap

Providing and fixing white vitreous china pedestal for wash basin completely recessed at the back for the reception of pipes and fittings.

Providing and fixing Stainless Steel A ISI 304 (18/8) kitchen sink as per IS:13983 with C.I. brackets and stainless steel plug 40 mm, including painting of fittings and brackets, cutting and making good the walls wherever required : Kitchen sink without drain board

610x510 mm bowl depth 200 mm

470x420 mm bowl depth 178 mm

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete. Flexible pipe

32 mm dia

40 mm dia

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.

Providing and fixing mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing :

Rectangular shape 1500x450 mm

Providing and fixing toilet paper holder :

C.P. Brass

Vitreous china

Providing and fixing 600x120x5 mm glass shelf with edges round off, supported on anodised aluminium angle frame with C.P. Brass brackets and guard rail complete fixed with 40 mm long screws, rawl plugs etc., complete.

Providing and fixing PTMT shelf 440 mm long, 124 mm width and 36 mm height of approved quality and colour, weighing not less than 300 gms.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Internal work - Exposed on wall

15 mm nominal dia Pipes

20 mm nominal dia Pipes

25 mm nominal dia Pipes

32 mm nominal dia Pipes

40 mm nominal dia Pipes

50 mm nominal dia Pipes

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, i/c 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. Concealed work, including cutting chases and making good the walls etc.

15 mm nominal dia Pipes

20 mm nominal dia Pipes

25 mm nominal dia Pipes

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. External work

15 mm nominal dia Pipes

20 mm nominal dia Pipes

25 mm nominal dia Pipes

32 mm nominal dia Pipes

40 mm nominal dia Pipes

50 mm nominal dia Pipes

65 mm nominal dia Pipes

80 mm nominal dia Pipes

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :

25 mm nominal bore

20 mm nominal bore

32 mm nominal bore

40 mm nominal bore

50 mm nominal bore

80 mm nominal bore

Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete :

15 mm nominal bore

20 mm nominal bore

25 mm nominal bore

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 :

15 mm nominal bore

Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931

15mm nominal bore

Providing and fixing C.P. Brass extension nipple (size 15mmx50mm) of approved make and quality as per direction of Engineer-in-charge.

Providing and fixing gun metal non- return valve of approved quality (screwed end) :

65 mm nominal bore Horizontal

Vertical 65 mm nominal bore

80 mm nominal bore Horizontal

80 mm nominal bore Vertical

Providing and fixing PTMT Ball cock of approved quality, colour and make complete with Epoxy coated aluminium rod with L.P./ H.P.H.D. plastic ball.

15 mm nominal bore, 105 mm long, weighing not less than 138 gms

20 mm nominal bore, 120 mm long, weighing not less than 198 gms

Providing and fixing PTMT 15 mm Urinal spreader size 95x69x100 mm with 1/2" BSP thread and shapes, weighing not less than 60 gms.

Providing and fixing PTMT Waste Coupling for wash basin and sink, of approved quality and colour.

Waste coupling 31 mm dia of 79 mm length and 62mm breadth weighing not less than 45 gms

Waste coupling 38 mm dia of 83 mm length and 77mm breadth, weighing not less than 60 gms

Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings arrangement of approved quality and colour.

450 mm long towel rail with total length of 495 mm, 78 mm wide and effective height of 88 mm, weighing not less than 170 gms

600 mm long towel rail with total length of 645 mm, width 78 mm and effective height of 88 mm, weighing not less than 190 gms.

Providing and fixing PTMT grating of approved quality and colour.

100 mm nominal dia

125 mm nominal dia with 25 mm waste hole

Providing and fixing C.P. brass shower rose with 15 or 20 mm inlet :

150 mm diameter

Supplying fitting & fixing 2 Way Bib Cock With Wall Flange of Essco make model no DLX-512ANKN all complete as per direction of Engineer-in-charge.

Providing and fixing Bib Cock Auto Closing System with Built-in Control Cock With Wall Flange of Jaquar make model no PRS-043 all complete as per direction of Engineer-in-charge

Providing and fixing Auto Closing System Pillar Cock with wall flange of Jaquar make model no PRS-031 all complete as per direction of Engineer-in-charge

Providing and fixing Hand Shower (Health Faucet) (ABS Body) with 1.0 MeterLong PVC Tube & Wall Hook of reputed branded make all complete as per direction of Engineer-in-charge.

Providing and fixing Urinal Valve Auto Closing System with Built-in Control Cock & Wall Flange of Jaquar make model no PRS-077 all complete as per direction of Engineer-in-charge.

Providing and fixing liquid soap dispensor with glass bottle with chrome finished Wall flange of Jaquar make model no ACN-1135N all complete as per direction of Engineer-in-charge.

Providing and fixing liquid soap dispensor with metallic bottle chrome finished Wall flange of Jaquar make model no ACN-1137N all complete as per direction of Engineer-in-charge.

Inspection and general servicing of pumps, motors, discharge, delivery pressure, greasing, changing of glands, adjustment, etc. along with submition of report ( 1 set pump and motor). The job will be carried out at least once in a month throughout the year all complete as per direction of Engineer-in-charge.

Cleaning and disinfecting and sanitizing thoroughly of a Overhead R.C.C. water reservoir at a height of 72'0", capacity 35,000 gallon, a overhead R.C.C. water reservoir at a height of 45'0" on roof of main building (approximate size 21'0"X10'0"X6'6"), capacity 9000 gallon & an Underground R.C.C. Water Reservoir approximate size 55'0"X15'0"X6'0"), capacity 25000 gallon with lime, soda, bleaching powder, chlorine etc. including necessary scrapping the surface of tank with wire brush, scrapper, broom stick, coir ropes etc. and washing out thoroughly all dirt with fresh water several times till clean water comes out all complete as per direction.

Supply of UPVC pipes (B Type) & fittings conforming to IS-13592-1992. Single Socketed 3 Meter Length

Supplying, fitting and fixing fire hydrant of approved make.

Supply of UPVC pipes (B Type) & fittings conforming to IS-13592-1992 B) Fittings

Plain Tee, 75 mm

Plain Tee, 110 mm

Plain Tee, 160 mm

Door Tee, 75 mm

Door Tee, 110 mm

Door Tee, 160 mm

Bend 87.5º, 75 mm

Bend 87.5º, 110 mm

Bend 87.5º, 160 mm

Door Bend (LH & RH), 75 mm

Door Bend (LH & RH), 110 mm

Pipe clip, 75 mm

Pipe clip, 110 mm

Pipe clip, 160 mm

125/110 P Trap with W.C. Ring 75 mm

125/110 S Trap with W.C. Ring 75 mm

Supplying, fitting and fixing pillar cock of approved make.

CP Pillar Cock Super Deluxe with Aerator - 15 mm. (Equivalent to Code No. 508 & Model No. Tropical / Sumthing Special of ESSCO or similar brand).

Supplying, fitting and fixing push cock of heavy quality and of approved make and brand.

PTMT Push Cock (20 mm F/T) with spout ( Prayag or equivalent)

Supplying, fitting and fixing Flat back urinal (half stall urinal) in white vitreous chinaware of approved make in position with brass screws on 75 mm X 75 mm X 75 mm wooden blocks complete.

635 mm X 395 mm X 420 mm

Supplying, fitting and fixing Waste fittings complete. C.P. over brass

Supplying, fitting and fixing dome shaped C.P. waste grating for urinals

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

Supplying, fitting and fixing urinal flush pipe fittings of approved brand. C.P. urinal flush pipe fittings range of one

Renewing 15 mm C.P. over brass spreader.

Renewing brass spindle and valve of stop cock/bib cock/push cock/pillar

Changing the lather only of syphon of automatic cistern including taking out and refixing necessary parts.

Supply of Chlorinated Polyvinyl Chloride (CPVC) pipes & fittings conforming to IS-15778: 2007 Ball Valve

Supplying, fitting and fixing low-down cistern parts.

Internal fittings for cistern complete of approved make.

Supplying, fitting and fixing White Vitreous China Sink in position on C.I. brackets including two coats of painting of brackets. Plain edge sink with overflow

610 mm X 450 mm X 200 mm

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).

Supplying, fitting and fixing shower of approved brand and make.

Chromium plated round shower with revolving joint 100 mm dia with rubid cleaning system (Equivalent to Code No. 542(N) & Model - Tropical / Sumthing Special of ESSCO or similar brand).

Chromium plated shower arm 240 mm long (Equivalent to Code No. 536(A) & Model - Tropical / Sumthing Special of ESSCO or similar brand).

Chromium plated Hand shower with Flexible Tube & fittings(Equivalent to Code No. Hsh-1937 & (Equivalent to Code No. 5037 & Model - Florentine of Jaquar or similar).).

Chromium plated double coat Hook(Equivalent to Code No. 35761 & Model - KUBIX of Jaquar or similar).

MAJUMDER CONSTRUCTION (BID ID -875865)