30/EEC/BSNL/CD/BGL/2024-25

Amount

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

Dismantling of flushing cistern of all types (C.I./PVC/Vitreous China) including stacking of useful materials near the site and disposal of unserviceable materials within 50 metres lead.

Taking out doors frames (PVC) including removing screws, wedges, and embedded portion in floor etc. stacking within 50 metres lead :

Removing Old MS/Aluminium door fittings like handles, aldrops & tower bolts of a dismantled door and refixing the same to a new shutters in true alignment with door frames etc. with stainless steel screws complete as directed by E-I-C. (number of fittings shall be paid)

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 19 mm x 19 mm for styles and 15x15 mm for top & bottom rails. M.S. frame shall have a coat of steel primers of approved make and manufacture. M.S. frame covered with 5 mm thick heat moulded PVC 'C' channel of size 30 mm thickness, 70 mm width out of which 50 mm shall be flat and 20 mm shall be tapered in 45 degree angle on both side forming styles and 5 mm thick, 95 mm wide PVC sheet out of which 75mm shall be flat and 20 mm shall be tapered in 45 degree on the inner side to form top and bottom rail and 115 mm wide PVC sheet out of which 75 mm shall be flat and 20 mm shall be tapered on both sides to form lock rail. Top, bottom and lock rails shall be provided both side of the panel. 10 mm (5 mm x 2 ) thick, 20 mm wide cross PVC sheet be provided as gap insert for top rail & bottom rail, panelling of 5 mm thick both side PVC sheet to be fitted in the M.S. frame welded/ sealed to the styles & rails with 7 mm (5 mm +2 mm) thick x 15 mm wide PVC sheet beading on inner side, and joined together with solvent cement adhesive. An additional 5 mm thick PVC strip of 20 mm 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

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 & fixing White vitreous china water closet squatting pan (Indian type) along with UPVC "S" or "P" trap-110X110mm 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.

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.

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

Demolishing lime concrete manually/ by mechanical means and disposal of material within 50 metres lead as per direction of Engineer-in-charge.

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead.

For thickness of tiles 10 mm to 25 mm

Providing and laying Ceramic glazed floor tiles of size 300x300 mm(thickness to be specified by the manufacturer) of 1st quality conforming to IS : 15622 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement :4 Coarse sand), jointing with grey cement slurry @ 3.3kg/sqm including pointing the joints with white cement and matching pigment etc. complete.

Providing and fixing rigid SWR UPVC fittings for PVC pipes of approved quality as directed by Engineer-in-charge.

PVC Plain bend 75mm dia

PVC Plain bend 110mm dia

PVC TEE plain-110X110mm

PVC collar/Coupler -110mm

Providing and fixing stainless steel waste coupling for wash basin of approved quality and colour including brass check nut and rubber washer and removal and disposal of old coupling etc. complete.

Waste coupling 31 mm dia.

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

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 brass bib cock of approved quality :

15 mm nominal bore

Providing and fixing uplasticised PVC connection pipe with brass unions :

45 cm length- 15 mm nominal bore

Providing and fixing PTMT grating (with /without hole) of approved quality and colour.

Circular type - 100 mm nominal dia

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately).

Kiln seasoned and chemically treated hollock wood

Providing and fixing wire gauge shutters using stainless steel grade 304 wire gauge with wire of dia 0.5 mm and average width of aperture 1.4 mm in both directions for doors, windows and clerestory windows with necessary screws : 30 mm thick shutters- With ISI marked stainless steel butt hinges of required size

Kiln seasoned and chemically treated hollock wood

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

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

Renewal of old putty of glass panes (length)

Applying a slurry coat of modified styrene butadiene rubber emulsion ( NITOBOND SBR of fosroc or equivalent) in 1:1:3 proportion (1acrylic emulsion: 1water: 3 cement)on a dried area and laying cement concrete flooring when the bonding coat is still wet and tacky ( cement concrete flooring shall be paid for separately under the relevant item of agreement)

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

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

20 mm nominal dia Pipes

25 mm nominal dia Pipes

Providing and fixing CPVC gate/ball valve with handle of approved make (astral/ashirwad or equivalent)

25 mm nominal bore

Supplying & fixing CPVC fittings of following size etc.

Union 25mm nominal bore

Dismantling 15 to 40 mm dia G.I. pipe including stacking of dismantled pipes (within 50 metres lead) as per direction of Engineer-in-Charge.

Internal Work- Exposed on wall

Providing suspended platform (Zoola) arrangement for climbing/suspending of worker at different floor levels in service shaft with safety belt, harness and ropes for dismantling pipelines (payment shall be made as one time job for dismantling all plumbing and drain pipes inside service shaft up to 40m lift)

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level.

Thermo-Mechanically Treated bars of grade Fe-500D or more.

Providing and fixing 2nd class teak wood lipping/ moulded beading or Taj beading of size 18X5 mm fixed with wooden adhesive of approved quality and screws /nails on the edges of the Pre-laminated particle board as per direction of Engineer-in-charge.

Taking out existing wooden door shutter, repair by cutting, painting etc. and refixing of repaired door shutters to existing door frames, including replacement of hinges with screws, etc. as required, all complete as per the direction of the Engineer-in-charge.

Providing M.S. Piano hinges ISI marked IS: 3818 finished with nickel chromium plating grade I as per IS: 1068 and fixing with necessary screws etc., complete.

Overall width 35 mm

P/F stainless steel 25mm dia. pipe curtain rods including pair of matching brackets fixing with SS screws. complete

Providing and fixing bright finished brass night latch of approved quality including necessary screws etc. complete.

Cutting of banyan/peepal tree growth around pipes/chambers up to sixth floor level and root extractions with following operations (scaffolding and dismantling of pipes shall be paid for separately wherever required as per direction of Engineer-in-charge)

a) Cutting branches/stems with hand saw/axe etc. including drilling 10mm dia. holes of 100mm deep in as many branches as possible at site and grouting Systemic Herbicide containing Glyphosate 41% (Glycocin of Maharashtra biofertilizer or roundup of Bayer) with 10ml injection syringe, with all safety precaution such as hand gloves, plastic container for handling the chemical, soap for washing hands immediately after grout operation under proper supervision b) Uprooting the left over stem/roots embedded in masonry wall/slab adjacent to drainage pipes, after fifteen days with chisel and plugging gap with cement mortar, disposal of vegetation, debris within 50m lead.

Providing and inserting 12mm dia galvanised steel injection nipple in honey comb area and along crack line including drilling of holes of required diameter (20mm to 30mm) up to depth from 30mm to 80mm at required spacing and making the hole & crack dust free by blowing compressed air, sealing the distance between injection nipple with adhesive chemical of approved make and allow it to cure complete as per direction of Engineer-In-Charge.

Providing and injecting approved grout in proportion recommended by the manufacturer into cracks/honey-comb area of concrete/masonry by suitable gun at required pressure including cutting of nipples after curing etc. complete as per directions of Engineer-in- Charge. (The payment shall be made on the basis of actual weight of approved grout injected.)

Stirrer mixed Acrylic Polymer (SUNPLEX of sunanda chemical or Cebex-100 of FOSROC or equivalent @ 2% of weight of cement used) modified Cement slurry made with non shrink compound in concrete/RCC work

P/F Over head tank PVC lid 48cm dia.with hinge & screws removing old broken cover & hinge etc. complete.

Chipping of unsound/weak concrete material from slabs, beams, walls etc. with manual Chisel and/ or by standard power driven percussion type or of approved make including tapering of all edges, making square shoulders of cavities including cleaning the exposed concrete surface and reinforcement with wire brushes etc. and disposal of debris for all lead and lifts all complete as per direction of Engineer-In-Charge

25 mm average thickness

Cleaning of reinforcement from rust from the reinforcing bars to give it a total rust free steel surface by using alkaline chemical rust remover of approved make with paint brush and removing loose particles after 24 hours of its application with wire brush and thoroughly washing with water and allowing it to dry, all complete as per direction of Engineer-In-Charge.

Bars up to 12 mm diameter

Providing, mixing and applying bonding coat of approved adhesive on chipped portion of RCC as per specifications and direction of Engineer-In-charge complete in all respect.

SBR Polymer (@10% of cement weight) modified cementitious bond coat @ 2.2 kg cement per sqm of surface area mixed with specified proportion of approved polymer

Providing, mixing and applying SBR polymer (of approved make) modified Cement mortar in proportion of 1:4 (1 cement: 4 graded coarse sand with polymer minimum 2% by wt. of cement used) as per specifications and directions of Engineer-in-charge. Note: Measurement and payment: The pre-measurement of thickness shall be done just after the surface preparation is completed and Payment under this item shall be made only after proper wet curing has been done and surface has been satisfactorily evaluated by sounding / tapping with a blunt metal instrument and/or the 75mm size cube crushing strength at the end of 28 days to be not less than 30 N/Sqmm2).

25 mm average thickness in 2 layers.

P/F 2mm thick GI slotted wall bracket for fixing of PVC pipes in shaft

300x50mm bracket

200x50mm bracket

P/F GI saddle (U-clamp) with nuts and washers of matching size for fixing of PVC pipes over wall brackets

110mmx10mm

80mmx10mm

Distempering with 1st quality acrylic distemper, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre, of approved brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour.

One coat.

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :

One or more coats on old work

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.