19/BSNL/CD/ABM/21/2022

Amount

Dismantling Wash basin or Indian type WC pan or European Type WC pan including removing connecting pipes and angle iron brackets or P/S Trap and stacking of serviceable material within 50 m lead and disposal of unserviceable materials all as directed by the Engineer-In-Charge.

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 all colours, shades, except White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick bed of cement mortar 1:4 (1 Cement : 4 Coarse sand), including pointing the joints with white cement and matching pigments etc., complete.

Deduct for not using 20 mm thick cement mortar 1:4 (1 cement: 4coarse sand) bedding in laying of floor tiles and jointing with grey cement slurry @ 3.3kg/sqm.

Fixing glazed/ Ceramic/ Vitrified floor tiles with cement based high polymer modified quick-set tile adhesive (Water based) conforming to IS: 15477, in average 3mm thickness.

Fixing glazed/ Ceramic/ Vitrified floor tiles with cement based high polymer modified quick-set tile adhesive (Water based) conforming to IS: 15477, in average 6mm thickness.

Providing and fixing oval type wash basin in counter top with 15 mm C.P. brass pillar tap, 32 mm C.P. brass waste of standard pattern, including pointing the edges with white cement and making good the surfaces neat and clean. (a) White Vitreous oval wash basin of size 550x 500 mm with single 15 mm C.P. brass pillar tap.

Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931. (a) 15 mm nominal bore.

Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931 : (a) 15mm nominal bore.

Providing and fixing UPVC Union in existing pipe line including removing the existing union/valve, etc., complete as directed by the Engineer-in-charge. (a) 25 mm nominal bore.

(b) 40 mm nominal bore.

Providing and fixing UPVC ball valve of approved make with lever handle : (a) 25 mm nominal bore .

(b) 40 mm nominal bore.

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 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 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) 40 mm nominal outer dia. Pipes.

(b) 25 mm nominal outer dia .Pipes.

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.

Making repairs to PVC low level flushing cistern including replacing of damaged accessories, etc., complete to make operational of the cistern.

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete. (a) Semi rigid pipe- 32 mm dia.

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

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.

Providing and fixing Stainless Steel A ISI 304 (18/8) kitchen sink as per IS:13983 with C.I. brackets and stainless steel plug 40 mm, including painting of fittings and brackets, cutting and making good the walls wherever required : (a) 510x1040 mm bowl depth 200 mm.

Providing and fixing factory made uPVC door frame made of uPVC extruded sections having an overall dimension as below (tolerance ±1mm), with wall thickness 2.0 mm (± 0.2 mm), corners of the door frame to be Jointed with galvanized brackets and stainless steel screws, joints mitred and Plastic welded. The hinge side vertical of the frames reinforced by galvanized M.S. tube of size 19 X 19 mm and 1mm (± 0.1 mm) wall thickness and 3 nos. stainless steel hinges fixed to the frame complete as per manufacturer’s specification and direction of Engineer-in-charge. (a) Extruded section profile size 42x50 mm.

30 mm thick factory made Polyvinyl Chloride (PVC) door shutter made of styles and rails of a uPVC hollow section of size 60x30 mm and wall thickness 2 mm (± 0.2 mm), with inbuilt decorative moulding edging on one side. The styles and rails mitred and joint at the corners by means of M.S. galvanised/ plastic brackets of size 75x220 mm having wall thickness 1.0 mm and stainless steel screws. The styles of the shutter reinforced by inserting galvanised M.S. tube of size 25x20 mm and 1 mm (± 0.1 mm) wall thickness. The lock rail made up of ‘H’ section, a uPVC hollow section of size 100x30 mm and 2 mm (± 0.2 mm) wall thickness fixed to the shutter styles by means of plastic/ galvanised M.S. ‘U’ cleats. The shutter frame filled with a uPVC multi-chambered single panel of size not less than 620 mm, having over all thickness of 20 mm and 1 mm (± 0.1 mm) wall thickness . The panels filled vertically and tie bar at two places by inserting horizontally 6 mm galvanised M.S. rod and fastened with nuts and washers, complete as per manufacturer’s specification and direction of Engineer-in-charge.

Repairs to PVC door shutter including removing the shutter , replacing the worn out hinges, replacing the styles, rails if any and refixing in position, etc., complete as directed by the Engineer-in-charge. (a) PVC door shutter of size up to 0.75x2.00 m.

Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

Providing and fixing UPVC tank nipple set of approved quality with required fitting in polyethylene water sorage tank. (a) 25 mm nominal bore.

(b) 40 mm nominal bore.

Dismantling the PVC over head tank of 1000 litres capacity including dismantling of GI pipes, valves and other fixtures attached in the tank and demolishing of concrete enclosure alround the tank of approximate 30 cm width and 15 cm depth and disposal of unserviceable materials up to 50 m lead.

K SITARAMAN