28/EE/C/BSNL/UPR/2023-24

Amount

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

1:2:4 (1 cement : 2 coarse sand(zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows fixing with butt hinges of required size with necessary screws, excluding panelling which will be paid for separately, all complete as per direction of Engineer-in-charge. (Note:- Butt hinges and necessary screws shall be paid separately)

Kiln seasoned and chemically treated hollock wood 30 mm thick shutters

Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) decorative type, core of block board construction with frame of 1st class hard wood and well matched teak 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters.

30 mm thick including ISI marked Stainless Steel butt hinges with necessary screws.

Providing and fixing factory made P.V.C. door frame of size 50x47 mm with a wall thickness of 5 mm, made out of extruded 5mm rigid PVC foam sheet, mitred at corners and joined with 2 Nos of 150 mm long brackets of 15x15 mm M.S. square tube, the vertical door frame profiles to be reinforced with 19x19 mm M.S. square tube of 19 gauge, EPDM rubber gasket weather seal to be provided through out the frame. The door frame to be fixed to the wall using M.S. screws of 65/100 mm size, complete as per manufacturer’s specification and direction of Engineer-in-Charge.

Providing and fixing factory made panel PVC door shutter consisting of frame made out of M.S. tubes of 19 gauge thickness and size of 19mm x 19mm for styles and 15x15mm for top & bottom rails. M.S. frame shall have a coat of steel primers of approved make and manufacture . M.S. frame covered with5mm thick heat moulded PVC 'C' channel of size 30mm thickness, 70mmwidth out of which 50mm shall be flat and 20mm shall be tapered in 45degreeangle on both side forming styles; and 5mm thick, 95mm wide PVC sheet out of which 75mm shall be flat and 20mm shall be tapered in 45 degree on the inner side to form top and bottom rail and 115mm wide PVC sheet out of which 75mm shall be flat and 20mm shall be tapered on both sides to form lock rail. Top, bottom and lock rails shall be provided both side of the panel.10mm (5mm x 2 ) thick, 20mm wide cross PVC sheet be provided as gap insert for top rail & bottom rail. paneling of 5mm thick both side PVC sheet to be fitted in the M.S. frame welded/ sealed to the styles & rails with 7mm(5mm+2mm) thick x 15mm wide PVC sheet beading on inner side, and joined together with solvent cement adhesive. An additional 5mm thick PVC strip of20mm width is to be stuck on the interior side of the 'C' Channel using PVC solvent adhesive etc. complete as per direction of Engineer-in-charge. Manufacturer’s specification & drawing

30 mm thick plain PVC door shutters.

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.

Providing and fixing factory made ISI marked steel glazed doors, windows and ventilators, side /top /centre hung, with beading and all members such as F7D,F4B, K11 B and K12 B etc. complete of standard rolled steel sections, joints mitred and flash butt welded and sash bars tenoned and riveted, including providing and fixing of hinges, pivots, including priming coat of approved steel primer, but excluding the cost of other fittings, complete all as per approved design, (sectional weight of only steel members shall be measured for payment).

Fixing with 15x3 mm lugs 10 cm long embedded in cement concrete block 15x10x10 cm of C.C. 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

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.

40 mm thick with 20 mm nominal size stone aggregate

Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq.metres and under including cutting the patch in proper shape and preparing and plastering the surface of the walls complete including disposal of rubbish to the dumping ground within 50m lead all complete as per directions of EIC.

With cement mortar 1:4 ( 1 cement : 4 fine sand )

Renewing glass panes, with putty and nails wherever necessary including racking out the old putty:

Float glass panes of nominal thickness 4 mm (weight not less than 10kg/sqm)

Providing & fixing White vitreous china water closet squatting pan (Indian type) along with "S" or "P" trap including dismantling of old WC seat and "S" or "P" trap at site complete with all operations including all necessary materials, labour and disposal of dismantled material i/c malba, all complete as per the direction of Engineer-in charge.

Orissa pattern W.C Pan of size 580x440 mm

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 andfixtures 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 replacement of unservicable floor trap for making leakproof including cutting and making good floors/walls etc. by replacing PVC/ china vitreous trap with cement mortar 1:3 with neat cement after taking out grating from floor including demolishing of C.C. work and stacking of useful materials near the site and disposal of unserviceable materials to municipal dumps.

Providing Sewerman as and when required for attending day to day complaints of drainage and sewerage works such as removal of choking of sewerline,gully traps and manholes of the quarters / buildings i/c cost of bamboo, phawra etc. (inclusive of cost of all T&P for attending the work shall be arranged by the contractor and nothing extra shall be paid.)

Providing Plumber as and when required for attending day to day complaints of plumbing, sanitary installations, water supply fittings and related works complete excluding the cost of material except washers,nails,clamps,screws, M- seal, taplon tap , drill machine , bit etc. as per direction of Engineer-in-Charge. The material required for attending the complaints shall be arranged by the contractor at site and paid under sub head of 'supply of material' of the agreement.

Providing Carpenter as and when required for attending day to day complaints of repair of wooden doors and windows etc. and related works complete excluding the cost of material except nails,clamps,screws, drill machine , bit etc. tools required as per direction of Engineer-in-Charge. The material required for attending the complaints shall be arranged by the contractor at site and paid under sub head of 'supply of material' of the agreement.

Providing Beldar as and when required for attending day to day maintenance job for carpentry,plumbing job and for other miscellaneous works such as cleaning the colonies compound, roof etc. including the cost of ledder, tagari, phawra etc.for all jobs in one working day.

P/ F red sand stone manhole cover/OH tank slab of approx. size 0.60 x0.90 m and 30 to 45 mm thick i/c cost of cutting in size, transportation and wastage etc.

welding in M.S. sections in existing window / door frames or other M.S.section at site and replacing all broken aldrop, nukka, handle, hinges etc. as per requirement by welding for smooth operation i/c repair by cement mortar if requried and transportation of welding machine and labour etc. complete upto all lifts and leads irrespective of floor height at all floor levels.( Mode of measurement will be one job means one complete window/door or part etc. )

Repair kota stone kitchen sink with Araldite i/c labour cost etc. all complete as per direction of Engineer-in-charge.

Replacing of blocked SCI trap 100mm inlet and 75mm outlet under floor for wash basin trap, bath room trap, including dismantling of floor, making hole in wall, taking out SCI trap and making good the floor and walls and disposal of malba etc. all complete.

Uprooting the plants of any grith ground , terrace, mumty& chajja etc. at any floor level of Telecom buildings / Staff quarters and poured H2 SO4 in required quantity to destroyed the plant and repair the surface by Cement mortar 1:3 (1 cement : 3 coarse sand as per direction of Engineer-in-Charge.

Repair of wire gauged steel windows by cutting existing broken/ faulty wire gauge i/c M. S flat by weld machine at site and P/ F new wire gauge and M. S flat 20 x 5 mm by welding in existing window frame etc. for the panel size 0.45 m x 1.16 m approx size as a job.

Aluminium Sheet 24 gauge ( Note :- This item to be measured only after fixing and the area at site will be measurement for payment )

Flushing cistern Handle/ Knob (Hindustan)

Flushing cistern Syphone of standred make and as requried in existing cistern for smooth operation

Sliding door bolts bright finished or / Black enamelled including necessary screws & nuts and bolts:

Tower bolts (barrel type) including necessary screws

M.S handle for doors, windows etc. including bolts, nuts, screws and washers.

Aluminium hanging floor door stopper with twin rubber & stopper including necessary screws.

Supply of wire gauge of 0.63mm dia and aperture 1.4mm for renewing of wiregauge of doors & window including new wooden beading of required size if required as per site conditions.

Supply of G.I. UNIONS.

15 mm nominal bore.

20 mm nominal bore.

25 mm nominal bore.

32 mm nominal bore.

50 mm nominal bore.

Supply of Flat back wash basin (Vitreous China)

Supply of Flexible ( coil shaped) P.V.C. waste pipe for sink and wash basin.

32 mm dia length not less than 700 mm.

Supply of FLUSHING CISTERN

PVC 10 litres capacity (low level) (white ) (with fittings, accessories and flush pipe of required size ) of Hindware , Cera or equivalent.

Supply of Unplasticised PVC connection pipe with brass union.

30 to 45 Cm. long, 15 mm bore.

Supply of C.P.brass pillar tap (of Wt not less than 650 gms.) 15mm dia.

Supply of Polyethylene water storage tank with cover and suitable locking arrangement.

Supply of C.P. brass shower rose150mm dia with 15 or 20 mm inlet :

Supply of PTMT Pillar Cock 15 mm

Supply of PTMT Ball Cock 15mm

Supply of PTMT Shower 15mm

Supply of Stainless Steel /PTMT Grating .

125 mm dia. Gratting with or without waste hole , including fixing in cement

Supply of PTMT waste coupling 32 mm

Supplying White plastic seat (solid) with lid C.P. brass hinges and rubber buffers for E/WC.

Supplying of C.I. or M.S. bracket for wash basin and sinks

PVC bend 87.5° 75 mm bend

PVC bend 87.5° 110 mm bend

PVC pipes (working pressure 4 kg / cm2 ) Single socketed pipe

75 mm dia

PVC pipes (working pressure 4 kg / cm2 ) Single socketed pipe

size 110 mm dia

CPVC Pipe 15 mm nominal dia.

CPVC Pipe 20 mm nominal dia.

CPVC Pipe 25 mm nominal dia.

CPVC Pipe 32 mm nominal dia.

Semi rigid PVC waste pipe for sink and wash basin i/c PVC waste fittings.

32 mm dia length not less than 700 mm.

G.I.NIPPLES UP TO 230MM

15 mm dia.

20mm dia

25 mm dia.

32 mm dia.

50 mm dia.

C. P brass spreader for urinals

Brass full way valve with handle (Italian type handle valves of approved make)

15 mm dia.

20 mm dia.

25 mm dia.

Unplasticised PVC connection pipe with brass union.

45 to 60 cm long for hot water & other appliances.

Supply of PVC over head tanks cover of standard dia and approved manufacture and as per requirment of specification etc.

Brass Spindle for Pillar Taps.-15 mm nominal bore.

C. P brass long body bib cock of approved quality.

Towel rails CP pipe 600x20mm with brackets.

Supplying of GI/PTMT tank nipples of required dia 15 to 25mm for connecting the PVC tank as per requirements and approved quality.

Supplying of P.V.C. syphon set of approved make for maintenance of existing PVC 10litre flushing cisterns.

Supplying of 15mm dia CP brass hand operated shower with CP coil pipe for EWC of approved brand.

Supply of Kota stone Sink of 20mm thick kota stone approximate 600x450mm i/c bracket and 32 mm Cp brass waste

Supplying of 453mm X357mm Mirror with Plastic Moulded Frame

Credit of Brass bib cock / stop cock./ball cock 15 mm nominal size.

Credit of Brass spindle of Pillar cock-15 mm nominal bore.

Credit of Brass wheel or handle valve 15 mm

Credit of Brass wheel or handle valve 20 mm

Credit of Brass wheel or handle valve 25 mm

Credit of Brass wheel or handle valve 40 mm

Credit of Brass wheel or handle valve 50mm

Credit of G.I. Pipe 15 mm to 25mm

Credit of G.I. Pipe 32mm to 50mm

Credit of C. P. Brass shower rose.

Credit of C.P. Brass Pillar/mixer tap 15 mm.

Credit of Water storage PVC tank with cover 300 to 500 Litre.

Credit of P.V.C./M.S.flushing Cistern up to 10.00 Litre capacity.

Credit of Sliding door bolts of all size.

Credit of Tower bolts of all size.

Credit of Handles of all size.

Credit of Hydraulic door closer.

Credit of Floor spring for aluminium doors

Credit of Brass pivot

Credit of Towel rail

Credit of Wooden doors received from dismanteling i/c fittings

Credit of Unservicable/Broken SCI/CI Rain water,Sanitary pipes and fittings of different diameter