Memo No. 6873 /NKDA/Engg/EE(R and B)/115/2025-NTBC

Amount

Engatement of 08 Nos mathor majdoor for cleaning of drains, sweeping/ cleaning etc. Of the premises of NTBC,

Supply & spreading of Bleaching powder along the drains & other places as and wehn required

Engagement of carpenter as and when required at NTBC campus.

Engagement of Helper for carpenter as and when required at NTBC campus

Supplying bubble free float glass of approved make and brand conforming to IS: 2835-1987 12mm thick cleared toughened glass coforming to IS: 2553-1992 (Part-II

Supplying bubble free float glass of approved make and brand conforming to IS: 2835-1987 12 mm thickc oloured / tinted / toughened glass coforming to IS: 2553-1992 (Part-II)

Supplying, fitting and fixing bib cock or stop cock. (i) Chromium plated Bib Cock (angular shape with wall flange) (Equivalent to Code No. 5037 & Model- Florentine of Jaquar or similar brand).

Supplying, fitting and fixing bib cock or stop cock. (d) (i) Chromium plated angular Stop Cock with wall flange (Equivalent to Code No. 5053 & Model - Florentine of Jaquar or similar brand).

Supplying, fitting and fixing bib cock or stop cock. (e) PTMT (Polytetra Bib Cock / Stop Cock ( Prayag or equivalent) 15 mm

Supplying, fitting and fixing CPVC (Chlorinated Polyvinyl Chloride) pipes of approved make conforming to IS-15778: 2007 . with all necessary accessories, specialsviz.socket,bend, tee, union, cross, elbo, nipple, long screw, reducing socket, reducing tee ,short piece etc. fitted with holder bats clamps, including cutting pipes, fitting, fixingetc. complete inall respect including cost of all necessary fittings as required, jointing materials 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. 15 mm dia pipe For Exposed work

15 mm dia pipe

25 mm dia pipe

32 mm dia pipe

40 mm dia pipe

Supplying, fitting and fixing CPVC (Chlorinated Polyvinyl Chloride) pipes of approved make conforming to IS-15778: 2007 . with all necessary accessories, specialsviz.socket,bend, tee, union, cross, elbo, nipple, long screw, reducing socket, reducing tee ,short piece etc. fitted with holder bats clamps, including cutting pipes, fitting, fixingetc. complete inall respect including cost of all necessary fittings as required, jointing materials 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. 15 mm dia pipe (b) For Concealed Work (i) CPVC Pipes Class-1,SDR-11

25 mm dia

20 mm dia

15 mm dia

RAIN WATER DOWN PIPE: Supply, fitting & fixing UPVC pipes A- types and fittings conforming to IS: 13592-1992 with all necessary clamps nails, including making holes in walls, floor etc. Cutting trenches in any soil through masonry concre structures etc. if necessary and mending good damages including joining with jointing materials (Spun Yarn, Valamoid / Bitumen / M-Seal etc) complete. A) UPVC Pipes:

B) UPVC Fittings: ii) 110 mm dia c) Bend 87.5 Degree

B) UPVC Fittings: ii) 110 mm dia c)Plain Tee

B) UPVC Fittings: ii) 110 mm dia c)Shoe

Supplying, fitting andfixing 10litre P.V.C. low-down cistern conforming to I.S. Specification with P.V.C. Fittings complete, C.I. Bracket includingtwo coats of painting to bracket etc

Supplying, fittingand fixing white vitreous china best qualityapproved make wash basin with C.I. bracket son 75mm X 75mm 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 damage sand painting the brackets with two coats of approved paint (iii) 630 mm X 450 mm siz

(ii) 550 mm X 400 mm size

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. (i) 635 mm X 395 mm X 420 mm

Supplying, fitting & Fixing EWC (Size- 710x 370x 810 mm) in white glazed vitreous chinaware of approved make supplying, fitting and fixing in position complete with necessary nut and bolts. (Model Code No. S10221114-P Trap (CRUSE SET) of CERA or equivalent.)

Soft Close seat cover of approved make with lid and C.P. hinges, rubber buffer and brass screws suppling, fitting and fixing complete. E W C (Model Code No. B1520118 of CERA or equivalent.)

Supplying, fitting and fixing best quality Indian make mirror 5.5 mm thick with silvering as per I.S.I. Specifications supported on fibre glass frame of any colour, frame size 550 mm X 400 mm

Supplying, fitting and fixing towel rail with two brackets (a) C.P. over brass (iii) 25 mm dia. and 750 mm long

Supplying 125 mm dia acrylic handle for aluminium door as per approved make & brand

Supplying aluminium casted body Butt Hinge (KOBRA) type Natural White

Supplying 4 lever mortice lock or any approved make and brand as per direction of the Engineer-in-Charge. 150 mm

Supplying concealed type heavy duty PVC headed aluminium tower bolt 300 mm long for double leaf doors as per approved make and brand as per direction of Engineer-in-Charge

Ordinary Cement concrete (Mix 1:2:4) with graded stone chips ( 200 mm nominal size) excluding shuttering and reinforcement, if any, in ground floor etc all as per directed by EIC Pakur variety

Supplying,fittingand fixing approved brand P.V.C. CONNECTOR white flexible, with both ends coupling with heavy brass C.P. nut, 15 mm dia. (v) 900 mm long

Supplying, fitting and fixing approved brand 32 mm dia.P .V.C.waste pipe, with PVC coupling at one end fitted with necessary clamps (iv) 1050 mm long

Under taking of different miscellaneous and minor civil works as per requirement and direction of EIC as and when required (Payment to be made as per rates of PWS Schedule of Rated -2017 & for non schedule items payment would be made as per market quotation rate.

Labour charge for fabrication and installation of composite door, window, partitions made from annodized extruded alloy aluminium sections for the following units: (B) Partly glazed partly panelled orfully glazed single leaf alunminium swing door made of extruded and annodized alloy aluminium sections, fabrication including cutting to proper shape and size, drilling and aligning, fitted with heavy duty hydraulic action floor sping placed in the floor with mending damages, with top pin assembly of approve make and brand, fitted within built locking arrangement, flush bolt, glazing clips and all other necessary fittings, fixtures, adhesives and joineries, cutting glass of approved make to requisite shape and size fitting with dry set neoprene o rEPDM gasketing, cutting to requisite shape and size panel board (pre laminated particle block) fixing them with glazing clipsa sper drawing, specification and direction of Engineer in charge. The rate includes the hire charge of all tools and plants, adhesive, joineries such as screw, cleat angle etc. but excluding the cost of extruded alumium sections, glass, panel boards neoprene/ EPDM gasket, locking arrangement, weather gasket / wool pile, floor spring, toppin, handle, tower bolt, glazingclips etc. (10%rate reductionhas tobemade for swing doors or partitions where floor sping is not used. 10% enhancement of rate is to be made where door frame of extruded aluminium sections has to be fitted and fixed to masonry wall .5% rate enhencement may be allowed for double leaf swing door. Payment shall be made for the shutter area only exeptwhere door frame is fixed the entire opening shall be taken to consideration. Payment for door frame sections are to be paid seperately)

SUMAN ENTERPRISE AND SUMAN AQUA (BID ID -6882603)

MODERN CONSTRUCTION (BID ID -6884637)