18EECBSNLCDBGL202425

Amount

Dismantling C.I. or asbestos rain water pipe with fittings and clamps including stacking the material within 50 metres lead :

Up to 150 mm diameter

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

Internal Work- Exposed on wall

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

40 mm nominal dia Pipes

50 mm nominal dia Pipes

Providing and fixing on wall face unplasticised Rigid PVC SWR pipes conforming to IS : 13592 Type-B, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion

100 mm dia pipe

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes.

110 mm diameter

Making connection of drain or sewer line with existing manhole including breaking into and making good the walls, floors with cement concrete 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) cement plastered on both sides with cement mortar 1:3 (1 cement : 3 coarse sand), finished with a floating coat of neat cement and making necessary channels for the drain etc. complete :

For pipes 100 to 250 mm diameter

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

PVC Plain bend 110mm dia

PVC TEE with door-110X110mm

PVC collar/Coupler -110mm

PVC vent cowel- 110mm

PVC BEND -110MM DIA

Providing and fixing double scaffolding system (cup lock type) on the exterior side of building/structure, upto 25 metre height, above ground level, including additional rows of scaffolding in stepped manner as per requirement of site, made with 40mm dia M.S. tube, placed 1.5 metre centre to centre, horizontal & vertical tubes joint with cup & lock system with M.S. Tubes, M.S. tube challis, M.S. clamps and staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for execution of work of cleaning and/ or pointing and/ or applying chemical and removing it thereafter. The scaffolding system shall be stiffened with bracings, runners, connecting with the building etc, wherever required, if feasible, for inspection of work at required locations with essential safety features for the workmen etc., complete as per directions and approval of Engineer-in-charge. Note :- (1) The elevational area of the scaffolding shall be measured for payment purpose.

The payment will be made once only for execution of all items for such works.

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

20 mm nominal bore

40 mm nominal bore

50 mm nominal bore

Supplying & fixing CPVC fittings of following size etc

Union 40 mm nominal bore

Union 40 mm nominal bore

Union50 mm nominal bore

Making holes upto 40mm dia. in brick masonary walls with power operated drill machine for all lift including removing debris and dust etc. wrapping a foam sheet on PVC pipe embedded in brick wall applying bitumastic primer etc. complete as directed by engineer-in charge.

Making holes upto 250mm dia. in brick masonary walls with power operated drill machine for all lift including removing debris and dust etc. wrapping a foam sheet on PVC pipe embedded in brick wall applying bitumastic primer etc. complete as directed by engineer-in charge.

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

600x50mm 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

Making connection of CPVC distribution branch with G.I. main of following sizes by providing and fixing tee, threading the pipe including cutting and fixing with CPVC solvent cement etc. complete :

25 to 40 mm nominal bore

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 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 :

Rectangular shape 453x357 mm

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931:

15 mm nominal bore.

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

15 mm nominal bore with 45 cm length.

Providing and fixing two in one tap including fittings of approved make etc. complete as per the directions of Engineer-in-Charge.Cost includes removal of non-funtional/worn-out 2 -in- 1 tap.

Providing and fixing 15mm C.P Brass pillar taps of approved quality conforming to IS. Standard and weight not less than 650 grm . also credit of serviceable materials

15 mm nominal bore

Repairs to PVC flushing cistern of 10 Ltr capacity of any make and size including removing and replacing worn-out/non-functional parts like syphon washer, ball valve, flushing knob , siphon set, 32mm dia fulsh bend etc. wherever required complete as per the directions of Engineer-in-Charge.

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved.

Credit to the agency for dismantled unserviceable material recovered under the relevant agreement items

Cast iron & GI pipes