Tender for Annual Operation of dam radial gates across johila river during open season and rainy season including premonsoon maintenance of radial gates and ancillary works in johilla dam at SGTPS Birsinghpur

Work for open season for pump operation of dam drainage gallery, gate operation if required, watch and ward of control room, old pump house and their premises, machinery at hoist plate form (as per Annexure- I of Schedule) open seasons i.e. 16th Oct. To 15th June = 08 Month One Job per Month) etc as per direction of engineer in-charge.

Work of rainy season for operation of dam radial gates and pump operation of dam drainage gallery watch and ward of control room, their premises including machinery and hoist platfrom etc. As per dierction of engineer incharge (as per annexure II of Schedule) (Rainy season i.e. - 16- June to 15- Oct = 04 Month)

Maintenance of rope drum hoist set consisting of one number control drive unit and two number end gear box along-with associated equipments and all installed at hoist Bridge.

Above water level maintenance of wire rope up to drum i/c painting oiling, greasing etc complete.

Painting of scale provided in u/s and d/s side of reservoir, & demarcation of chainge and level of gallery, it include all materials i.e. Asian paint grade “A” with safety appliance, T&P and labour etc. complete for the job as per direction of Engineer-in-charge.

Maintenance of wire rope it included cleaning of wire rope drum, pulley block tightening of nut bolt, lapping of servo coat 120, aligning of pulley block for all gates etc complete the job all work done as per direction of Engineer-in-charge.

Work in open season scraping and removal of alkali deposit in drain, sump well, wall surface air vent, drainage vent provided in roof of gallery vent of surface (Cleaning by mechanically or manually operation) and spoil obtained and other was material shall be disposed off oute side of hydel P.H. (1x20 MW) building or as directed by Engineer-in-charge, and Cleaning of back side trench right side top floor of hydel building and front of hydel power house/left side of TRC floor top between counter forts of new retaining wall i.e. removal of all deposited debris scraping of kai i/c cleaning of chamber and uprooting /cutting of unwanted vegitation at ground level cutting of concrete in floor for proper drainage etc complete i/c disposal upto 100 M of hydel building work to be done as per direction of Engineer-in-charge.

Removel of bee hive from dam & hydel power house inside and out side the building and redial gate operating structure and adjoining area this item include full safety precaution i.e. safety belt, rasshi, ledder, brush etc. and all type of T&P required for this work by expert person. excute the such type of work safely.

Cutting and removel of tree from 100 mm to 500 mm dia from masonry / concrete down stream face of johilla dam like pier, masonry face at any elevation with lowering person to desire elevation with the help of rope, holding rope at top of dam till completion of work, completion of work & back on top later cutting tree in branches, removal it upto 100 mtr lead,etc complete with all T&P and safety belt etc as per direction of Engineer-in-charge. (Bargad, pepal & other species )

SONALI ASSOCIATES

BALAJI PROGRESSIVE CONTRACTOR

RAJKAMAL INFRACON

RAGHVENDRA SINGH

R. L. TIWARI

JYOTI TRADERS

MULAYAM SINGH YADAV

PIYUSH ENGINEERING WORKS

HYDROYA GREENTECH