Press NIT 16 Item 01

Arrangement of all safety equipment’s for the protection of staff to work at height and in deep channel to make the working area free from all toxic gases and free from accident during working at site as per NHRC guidelines.

Providing services of underwater divers to carry out under sewage water safety of working team, tools & tackles and for help to the workers to carry out the work without shutdown in the channel job includes removing the grit, concrete and other hard material from the bottom of channel with the help of underwater divers team for completing the work. The divers team should be equipped with all safety equipments such as Diving suit, Compressor, oxygen cylinder etc and other under water equipment required at site.

Making the partition wall inside the chamber to make the individual channel for fixing of bar screen by providing & fixing of MS sheet of size approx. 15 feet x 10 feet x 8mm, MS channel of size 100x50x8mm, MS angle 75x75x8mm the job i/c Welding of MS plate of size 150x150x20mm with ‘Channel duly drilled 4 no. holes of 16mm at every corner of plate and fixing with fasteners of 16 mm. making strengthening of of complete MS partition by welding of angle, channel etc. as per site requirement.

Making and fixing of guider inside the channel by Fabrication/fixing of MS ‘C’ channel of size 125mm x 65mm in vertical possession on both side walls in the sewage channel 37 feet deep for up and down of bar screen. Welding of MS plate of size 250x250x10mm with ‘C’ channel duly drilled 4 no. holes of 16mm at every corner of plate and fixing with fasteners of 16 mm. making straight position with proper level of guider for smooth up and down of bar screen.

Fabrication and fixing of MS platform of size approx. 3 feet x 20feet for collecting the floating material. Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.DSR Cod No. 10.1, 2018.

Providing and fixing of MS sheet inside the channel at top level of water flow in the deep channel so that the water could not pass by upper of bar screen. The size of sheet will be approx. 2.60mtr x 3mtr x 6mm duly welded on upper side of both bar screen with supporting angle of size 65x65x6 fabricated with complete strengthening as per site requirement.

Providing and fixing of MS I-Section beam Structural steel work. Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.DSR Cod No. 10.1, 2018.

Charges of RCC minor civil work as per site requirement such as foundation with grouting of MS. Stud for fixing of vertical I- section beam also includes the cost of civil material with labour charges.

Providing of wire rope hoist drum fitted E.O.T. Crane of 2 ton capacity with 3 phase electric motor of 2/3 HP capacity, flanged modulate TEFC type. This crane will be work for lifting of bar screen up and down. Make- REVA/INDEF/ BRADY/ Hercules/ any DJB approved.

Fixing of E.O.T. Crane on the fixed horizontal beam by clamping system fabricated by MS plate with pin shaft and nut bolt etc. as per site requirement.

Fabrication and fixing of tin shed for safety purpose of complete system Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. DSR Cod No. 10.2, 2018.

Providing and fixing stainless steel (Grade 304) Bar screen of size 2.9 mtr X 2.4mtr made of S.S. 304 angle and flat , including welding, grinding, buffing, polishing and making and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing with necessary accessories & stainless steel, stainless steel bolts etc., of required size, (for payment purpose only weight of stainless steel members shall be consider excluding fixing accessories such as nuts, bolts, fasteners etc.). DSR Cod No. 10.28, 2018.

Fabrication and providing of MS. Stud of size 300x20mm for grouting in civil foundation fabricated by MS. 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 150x16mm made out of EN-8 material.

Fabrication and fixing of railing at platform Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. DSR Cod No. 10.16.1, 2018.

Supply and fixing of distribution panel for automation of operation of EOT Crane hoist up to 3Hp motor having sheet enclosure made out of 16 SWG sheet and 50 X 50 X 6 mm angle iron and with 02 feet long legs stand, power coated free standing floor mounted type, dust & vermin proof, out ward opening lockable door having hinges and bolted back cover both using non deteriorating neoprene rubber gasket. The various components and sub equipment of the panel will be shaped out of high conductivity. The control wiring of the panel will be done with PVC flexible wire of 1.5 mm2 each wire will be terminating a ferule crimped to the wire having the following components :- MCCB, TP of 63, 3 Pole Make L&T/ Havells Ampere meter (0 30A) 4” size squ. Make L&T/ AE Voltmeter ( 0-500v) 4” size squ. Make L&T/ AE Indicating lamp set for RYB phase 01 Set Make L&T/ Havells Power capacitor of 05 kvar. 415 volt 50 Hz AC supply 01 No. Make L&T/ Havells The job i/c Making complete electric connection.

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

Testing & commissioning of complete system includes the transport charges of tools & tackles to & fro.

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