NIT No. 21/EE(EM)M-10/(24-25)Item No-1

Laying and Jointing PVC Pipe. Heading

Supply of MS special-made out of 10mm thick- MS Barrel painting both sides with black anticorrosive bituminous paint of approved brand. Materials supply at site complete as directed by Engineer-in-Charge. 900 ID nominal dia (clear Internal dia.) specials of 10mm thickness 6mtr. Long (min.)

Hiring of Hydraulic Excavator (3D) with driver and fuel include cost of service of operating staff and supply of lubricating oil. (DSR-21 -0020 Excluding GST)

Excavation work of Hard Rock by mechanical means (Hydraulic excavator)/ manual means including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50 m. DSR 2.9.3

Dewatering of rising main by submersible pump set of suitable capacity at site of work (14.23 DSR-21)

Safety, Lighting and Barricading arrangement like Air Face Mask, Air Line, Helmet, Gum Boots, Hand Gloves, Safety Belts, Portable Ladder, First Aid Box, Caution Tape, Barrier Cone, Litmus Paper, Torch, etc arranged by the firm at site of work for safe working.

Fixing of MS Gap piece of 900mm dia header line in premises of DJB BPS Deer Park in existing brusted line by Cutting & removing of nut, bolts and packing sheet by newly supplied MS pipe 900 mm dia with the help of all labour like Fitter, Cutter, Welder, Helper, Beldar, Supervisor, Electrician and Chowkidar and material like Welding Machine, Cutter Set i/c Oxygen, LPG set etc, and Welding Rod, nut Bolts, rubber packing sheet, T&P along with its Transportation i/c loading unloading complete at site of work.

Testing and commissioning of rising main on full pressure and as per satisfaction of Engineer In-charge.