M/o W/s (Two Year Cleaning of UGR/OHT, Painting and Renovation work, R/o Fire fighting, Motor Gauge filling of Pea-gravel and P/L interlocking tiles in Network sector-1 to 7) Noida

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster i/c disposal of rubbish to the dumping ground within 50 m lead.

12 mm cement plaster of mix : 1:4 (1 cement: 4 coarse sand)

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth consolidating each deposited layer by ramming & watering, lead upto 50 m and lift upto 1.5 m.

Providing Wall putty on New Surface with approved quality material of Berger/J.K./Birla or Similar make 2 coats.

Finishing walls with Acrylic Smooth exterior paint of required shade : New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture

Supply, Lowering & Showing the annular space between Tube Well bore and assembly with 2mm to 5mm thick Pea gravel.

R/o Fire Fighting P/F 100 mm dia Sluice Valve shall generally conform to IS 14846 with latest amendment, with length over flanged as per PD of IS 14846 corresponding to BS EN-558 / ISO 5752 Basic series 3 in CI construction having metal seating (IS 318 Gr. LTB 2). With comple component & material of construction following below:- 1 - Body / Door / Dome - Cast Iron IS 210 Gr. FC 260 2 - Spindle - Non rising: Stainless Steel AISI 410 3 - Body seat / Door face - Gun metal : IS 318 Gr. LTB 2 (rings to be press fitted and riveted: no screws allowed) 4 - Rivets - Soft annealed brass 5 - Spindle Nut - Gun metal : IS 318 Gr. LTB 2 6 - Stem Seal - Greased Hemp 7 - Fasteners - Carbon steel 8 - Flange Drilling - IS 1538 Table 4 & 6 9 - PN 1.0 10 - Accessories (400 mm and above) - Ball thrust bearings to be housed above the wet chamber ie. above the gland. Enclosed Spur Gear Box for ease of operation. Air Plug 11 - Painting / Coating - Inside & Outside epoxy liquid coated; DFT minimum 250 micron, shade RAL 5005 / 5015 (BLUE) 12 - Hydro-test-(Open Ended only) (Seat : 10/16 Kg/cm2; Body: 15 / 24 Kg/cm2 13 - Upto 600mm dia Mannual Operated & above 600mm Gear box Make-Indian Valve Pvt. Ltd. (IVC) / Kirloskar Brothers Limited KIRLOSKAR)

Excavating trenches of required width for pipes, cables etc. including excavation for sockets, and dressing of sides, ramming of bottoms, depth upto 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth including consolidating each deposited layer by ramming, watering etc. and disposing of surplus excavated soil as directed, within lead of 50 m. The contractor has to detect different utilities like sewer line, water supply line, electric cable, telephone cable, gas pipe line etc. using utility detecting machine before start of excavation and shall start excavating only after getting permission of Engineer-in-Charge. All kinds of soil. Pipes, cables etc. not exceeding 80 mm dia.