23/NIT/BSNL/CD/MYS/2024-25

Amount

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

a) 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 bright finished brass hasp and staple (safety type) with necessary screws etc. complete :

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 applying plaster of paris putty of 2 mm thickness over plastered surface to prepare the surface even and smooth complete.

Wall painting with premium acrylic emulsion paint of interior grade, 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.

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

a) One or more coats on old work.

Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade :

a) Old work (Two or more coats applied @ 1.43 ltr/ 10 sqm) over existing cement paint surface.

Repairs to plaster of thickness 12 mm to 20 mm 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 to the dumping ground, all complete as per direction of Engineer-in-harge.

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

Providing and fixing brass curtain rods of wall thickness 1.25mm with two brass brackets fixed with brass screws and wooden plugs etc. wherever necessary complete.

a) 25 mm diameter.

Cleaning of under ground sump, Over Head R.C.C. Tank (independent staging) including disposal of slit and rubbish, all as per direction of Engineer-in-Charge. The cleaning shall consist following operations:-

(i) Tank shall be emptied of water by pumping & bottom shall be cleaned of slit and other deposits.

(ii) Entire surface area of the sump shall then scrubbed thoroughly with wire brush etc. and pressure washed with water.

(iii) Chlorination of RCC internal surface by liquid chlorine.

(iv) The treated surface shall be dried using air jetting and all loose particles shall be removal from the surface.

(v) Finally the surface shall be treated with ultraviolet radiation etc. as per direction of Engineer-in-Charge.

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

a) White solid plastic seat with lid

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 :

a) Rectangular shape 453x357 mm

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

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

Providing and fixing PTMT bib cock of approved quality and colour.

a) 15 mm nominal bore, 122 mm long. Weighing not less than 99 gms.

Providing and fixing PTMT stop cock of approved quality and colour.

a) 15 mm nominal bore, 86 mm long. Weighing not less than 88 gms.

Providing and fixing PTMT pillar cock of approved quality and colour .

a) 15mm nominal bore, 125 mm long foam flow. Weighing not less than 120 gms.

Providing and fixing PTMT swivelling shower, 15mm nominal bore. Weighing not less than 40 gms.

Providing and fixing PTMT soap Dish Holder having length of 138 mm, breadth 102 mm, height of 75 mm with concealed fitting arrangements. Weighing not less than 106 gms.

Providing and fixing unplasticised P.V.C. connection pipe with PTMT Nuts, collar and bush of approved quality and colour.

a) 15 mm nominal bore with 45 cm length.

Providing and fixing Stainless Steel grating 0.60mm thick grating for floor traps complete as directed.

a) 100mm dia Circular

Easening of wooden doors/windows of any size and thickness by sawing, cutting etc. making necessary repairs as required so as to ensure smooth functional operation of the door/window including required nails, screws etc. all complete as directed by the Engineer-in-charge.

a) Door shutter

Providing and fixing mosquito proof mesh of approved make, netlon or equivalent with necessary velcro and fixing to the existing frame with available steel beadings, necessary screws, adhesive and removing of old mesh etc. all complete as directed by Engineer-in-Charge

Providing and fixing 15 mm nominal dia PTMT hand shower with flexible pipe upto 1.2 metre long with spray head of approved quality and make for Eureopean type W.C. pan as approved by Engineer - in - charge.

Removing and refixing of PVC door shutter of any size & thickness by removing of old hinges and refixing new steel hinges making necessary repairs as required & proper fixing of existing fittings, so as to ensure smooth functional operation of the door including required nails, screws etc. all complete as directed by the Engineer-in-charge.

Cleaning of Toilet unit including E.W.C., wash basin existing in the toilet unit with toilet cleaner and cleaning ceramic tile flooring / dado upto 2.10m height, by rubbing with scrubbers, using mild acid, toilet cleaner, flushing with water & filling the tile joints with white cement complete for Toilet area upto 4.00sqm, as directed by Engineer in charge.

Cleaning of manholes by removing deposited silt and other waste material from drainage manholes and sewer lines including rodding and flushing with water as directed.(Rate is per one manhole and sewer line upto next manhole)

NIRMALA ASSOCIATES (BID ID -825264)