PressNITNo5ItemNo1

Making suitable arrangement of all required safety equipments of execution of work in hazardous gaseous zone. Each

Making a temporary working platform by approximately 20 Ft long bamboos and manila rope etc inside the approx. 30 ft. deep channel at different height /location in the individual pit/channel.

Removing / Stacking of the floating material from the Screening Chamber (appox. 30 ft. deep chamber) using heavy labour with oxygen mask diving suit ladder, hydraulic Mobile Crane and all safety equipment (One by One) . Each

Fabrication and fixing of MS ‘C’ channel vertical possession of 10 mtr. long of size 150 mm X 75 mm on both side wall in the sewage channel for up and down of bar screen. Welding of MS plate with channel of size 250X250X10mm duly drilled 4 no. holes of 16 mm at every corner of plate and fixing with anchor bolts of EN-8 materials of 16 mm.

Fabrication and fixing of MS platform for collecting the floating material removed from the sewage channel by bar screen. The size of platform is 2 mtr X 1 mtr. made out of frame by angle 100X100X6 mm thickness. Fixing with RCC foundation and tightening by MS stud grouted in the RCC foundation

Under sewage water cutting /Grinding/Drilling /welding in wall including chipping of solid concrete deposited in joint of chamber. For fixing of MSU Channel deep under the sewer water from top to bottom on both the side and on the downstream of chamber the work include underwater drilling with underwater numetic drill machine and thereafter fixing of anchor bolt on the MSU Channel ,underwater grinding and cutting of MSU Channel wherever required, underwater grinding etc and other work required for fixing of MSU channel deep under the toxicated water. Work is to done under deep water with the help of underwater divers.

Providing services of underwater divers to carry out various under sewage water work on Jahagerpuri SPS. For underwater concrete/epoxy on Both the side from top to bottom of MSU Channel fitted inside the chamber the work include cost of Epoxy and services of divers for completing the work. The divers’ team should be equipped with diving equipment such as Diving air control panel, Diving suit, Compressor, oxygen cylinder etc and other under water equipment required at site

Providing/fixing fabricated column height 4 mtr. of size 200 X 100 (I-Section Beam)

Horizontal Beam for capacity 2 ton with length of 4.5 mtr dully fixed by M.S. plate of size 375 X 300 X 10mm on both side size 200 X 100. (I-Section Beam)

Making of RCC civil foundation with grouting of MS Stud for fixing of vertical I-suction beam also includes the cost of civil material with labour charges.

Providing of E.O.T. Crane of 2 ton capacity with 3 phase electric motor of 2 HP , flanged modulate TEFC type with its Chain . This crane will be work for lifting of bar screen up and down. Make: Indef/ Reva/ W.H. Brady/Globe.

Fixing of E.O.T. Crane on the fixed horizontal beam by clamping with nut bolt etc. as per site requirement.

Fabrication and fixing of tin shed for safety purpose of complete system from the rain fabricated by MS sheet of 3 mm thickness angle of size 50 X 50 X 6 mm, flat iron of size 75 X 6 mm, nut bolts and washer as per site requirement.

Fabrication and fixing of bar screen (Jali) of size 2 mtr long and 2 mtr width by fabricated of outer frame by MS Angle of size 75 X 75 X 6 mm and inner portion fabricated by MS. Flat iron of size 50 X 8 mm duly welded one by one at 20 mm gap in each flat and fixing in sewage channel by making of clamping system on upper side of bar screen for fixing of chain as per site requirement.

Fabrication and providing of MS Stud of size 300 X 20 mm for grouting in civil foundation fabricated by M.S.Rod includes the charges of cutting, grinding, machining and threading.

Providing of MS Nut bolts with washer of various size.

Providing of fasteners with washer of size 150 X 16 mm made out of EN – 8 material.

Fabrication and Fixing of railing for platform for safety purpose of staff.

Making electric connection fixing of panel box by man supply arrangement with suitable MCB box with cover & making safety arrangement from rain as per site requirement.

Painting and primer charges of newly making complete system by one coat of primer & minimum two coat of enamel paint of required shade & colour.

Hiring charges for long boom Hydra with operator and Fuel.

Hiring charges of undersewer air lift machine with 4inch delivery pipe for sucking of sludge with the suction line from the sump where the Bar-Screen Should be rest.

Hiring charges of air compressor BT-6 (running pressure 4 KG) set for operation of pneumatic air lift machine.

Testing & commissioning of complete system.

Raghunath Rubber Industries