Bharat Sanchar Nigam Limited Tender

Extra for providing lipping with 2nd class teak wood battens 25 mm minimum depth on all edges of flush door shutters (over all area of door shutter to be measured).

Providing and fixing to existing door frames. 30 mm thick factory made Fibreglass Reinforced Plastics (FRP) door shutter of approved make with 1.5mm thick F.R.P. Skin moulded with the Core Material forming a Sandwich Pannel, necessary wooden supports are provided for fixing the Handles, Locks, Stoppers and other accessories including SS hinges (3 Nos per door), screws etc. including taking out damaged shutter and disposal of the same also including new set of door fittings such as handles, tower bolt, door latch etc.all complete as directed by Engineer in charge.

Easening of single door/cupboard shutter from stiffened state including sawing of the edges, oiling/ greasing/ tightening of hinges, correcting alignment and other minor repairs without requirement of additional materials other than nails, screws etc. for its smooth and proper functioning complete, all as directed by the Engineer-in-Charge.

Repairs to existing wooden/PVC/FRP door shutter by planning, fixing of hinges, cutting etc. including takin out, if required 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.

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 and fixing Aluminium mosquito proof jali 0.35 mm thick (approx.) including removing the existing Aluminium Jali & fixing the Aluminium jali with 2nd class teak wood beading 25 x 12 mm. with nails and screws etc. complete. as per direction of Engineer in Charge.

Cutting the damaged part of wooden door/window frames and fixing with piece of new wooden frame(wood work to be paid separetely) by providing dash through fastener as per requirement etc.complete as per direction of Engineer in charge.

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 M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete. (a) Fixed to openings / wooden frames with rawl plugs screws etc.

Providing and fixing ISI marked aluminium door / window fittingsISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with necessary screws etc. complete: a) Butt hinges 100x63x3.2 mm

Sliding door bolt 250x16 mm

Tower bolt 100x10 mm

Handles 125 mm

Door latch 250 x 15x 9mm

Repairs to plaster of thickness 12mm to 20mm in patches of area 2.5 sq. meters and under including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete including disposal of rubbish a) With cement mortar 1:4 (1 cement : 4 fine sand)

Renewing glass panes, with wooden fillets wherever necessary: a)Float glass panes of thickness 4 mm .

Attending leakages from toilet/ bathroom by chemical waterproofing compound grouting at all affected area of slab /wall including making drills at slab & fixing PVC pipe ( 15mm dia) for injecting the cement slurry mixed with chemical waterproofing compound with pressure grouting & testing the area etc. complete as directed by Engineer-in-charge. ( NOTE : THE payment shall be made on job basis on number of grouting locations irrespective of amount of chemical consumed .The treatment shall carry one year warranty against any leakages .)

Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete. sary repairs to scratches etc. complete

Wall painting with acrylic emulsion paint, 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. a) Two coats.

Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gms/litre, of approved manufacturer, of required shade and colour complete, as per manufacturer's specification. a) One or more coats on old work.

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : (a) One or more coats on old work.

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.

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

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. a) 10 litre capacity - White

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete. Flexible pipe 32 mm / 40mmdia

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 a) 15 mm nominal outer dia. Pipes.

Providing & fixing PTMT plumbing fixtures of standard make, Prayag or equivalent ncluding all required neecessary fittings, screws etc. complete as directed by Engineer in charge. a) Bib Cock/Stop Cock

b) Pillar Cock

c) Shower with Lever arm

Repairs to arrest lekage from floor/Nahani trap inlets in Bath room/Wash basin/Urinal/Kitchen by cutting all type of floor of size 300 x 300 mm x 300mm deep around inlet gratings to get access to the mouth of PVC/CI trap, sealing the joint using epoxy sealant putty, providing 100mm or 75mm single piece PVC SWR pipe (matching to inlet size of existing floor trap) upto 300mm length from inlet of trap to the flooring top, refilling the pit with cement concrete 1:2:4 mixed with water proofing compound including disposal of rubbish to the municipal dumping ground all as per direction of Engineer-in-charge.

Removing all vegetation / plants from external wall faces, terrace, parapet,Over head tank & plinth protection at any height including making climbing / hanging arrangement removing roots, applying antivegitation chemical for avoiding any future germination as directed by Engineer-in-Charge.

Providing and fixing PTMT Waste Coupling for wash basin and sink, of approved quality and colour. a) Waste coupling 31 mm dia of 79 mm length and 62 mm breadth weighing not less than 45 gms.

Providing and fixing uplasticised PVC connection pipe with brass unions : a) 45 cm length i) 15 mm nominal bore

Providing and fixing PTMT grating of approved quality and colour. a) Circular type. i) 100 mm nominal dia.

Cleaning of chocked sewer line by diesel running vehicle mounting hydraulic operated high pressure jetting sewer cleaning machine including skilled operator for cleaning and partial de-silting of manholes and de-chocking of sewer lines. De-chocking and flushing of sewer line from one manhole to another by high pressure jetting system of 2200 PSI for sewer line from 150mm dia upto 300mm dia for all depth.

Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40 mm dia M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after. The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspectionof work at required locations with essential safety features for the workmen etc. complete as per directions and approval of Engineer-in-charge. The elevational area of the scaffolding shall be measured for payment purpose. The payment shall be made once irrespective of duration of scaffolding.Note: - This item to be used for maintenance work judicially, necessary deduction for scaffolding in the existing item to be done.

Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., 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. a) Hot finished welded type tubes.

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 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. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineerin- charge. 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.

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

Credit for the recovered items after dismantling or replacing the damaged items etc. (Note: 1. The rate quoted by the agency should be more than minimum reserve price. Any rate below the reserve price or no rate quoted will be considered as the rate of reserve price fixed and the amount of the item/s will be worked out on the basis of the minimum reserve price fixed for the item/s. 2. The materials will be handed over at site of work only, however BSNL reserves the right of using the recovered material, if required and the agency will not have any claim on any material if BSNL decides against handing over the items recovered from work at the quoted rate.) a) CP brass / bright brass / Gun metal fittings.

b)PVC flush tanks, bib cocks,stop cocks etc

c)Wooden flush/panelled/PVC door shutters