Extraction of stop log gates of old bay and additional new bay along with allied works at Main Ranbir Canal, Jammu.

Amount

Lifting and extraction of stop log gates of all the five old bays by skilled work force through operation of mechanical/electrical hoist mechanism. Lowering of grab mechanical/electrical hoist mechanism slowly and precisely into each vertical grooves slowly inside each bay to lift the gates, each gate leaf is to be secured in the lifting grab by skilled labour with the help of pins and to be lifted slowly. Job involves extraction by proper alignment so that the gates (02 nos. each bay) are not laterally tilted, no damages occur to side seals & hoisting it outside the groove and then stacking the stop log gate in hangers and securing firmly. The process is to be repeated for each leaf (02 leaves in one bay and for five bays). Safety belts / full body harness, along with fiber ropes anchored with suitable safety mechanism on ground to be used to hold the worker / arrest free fall of worker in case of any unfortunate incident during lowering of gates. The worker should wear a personal floating device which may consist of a vest, jacket or full length suit. The floating device should also include one or two under-straps to be worn between the legs of the workers and also a headrest flap, to event slipping out of the vest. Job involves operation of hoisting mechanism for extraction of gates with the help of DG set, mobile crane, hiring charges of safety equipment, skilled labour, cables required for temporary connections, cost of POL, tools & tackles, cost of device and other safety equipments etc. Extraction of stop log gate of additional new bay of size 4.8 m X 5.0 m with the help of mechanically / electrically operated hoist mechanism to be powered by 03 phase DG set installed at site and skilled work force. Job is to be carried out precisely so as to avoid any lateral tilting and damages to side liners/ bulb seals. Stacking it in suspended position inside the bay itself by proper locking to the hoist drum. Also aligning of the slip out suspended heavy duty iron ropes from the iron pulley on one edge of the stop log gate by engaging skilled /semi-skilled labour keeping in view the nature of work and site conditions involved. Complete Job includes cost of hiring skilled as well as unskilled labour, cost of POL required, hiring charges of tools & tackles required at site. Regulatory Gates of MRC and new bay(10no.s) Annual repair maintenance of the 10 no.s gates at main head Akhnoor by greasing of all the regulatory gates of old and additional new bay of size 4.8 m x 5.0 m and 9 no. gates of old bay by way of extraction by the winch machines and providing\fitting of nuts/bolts. Application of the grease to the worm & pinion set of gears & on all sliding surfaces, refitting of the winch machines one by one on the respective gates & checking for smooth operation. C/ Job Extraction of the damaged winch machine of one no. regulatory gate of Main Ranbir Canal with the help of manual labour. Lifting the gate leaf for repairs with the help of chain pulley block and tripod stand. Shifting it to workshop for carrying out necessary repairs. Repairs to winch machine by way of providing/fitting of new set of bearing, new stem rod by way of lathe work and rethreading of stem rod. Shifting of the winch machine to the site after repairs. Application of grease to the worm & pinion set of gears & on all sliding surfaces. Installation at site and checking for smooth operation of the gate. Complete job includes material cost, labour charges for hiring tools and tackles, consumables, chain pulley block and mechanical transport to and fro, to workshop etc. complete job Painting to the Mechanical structure at Main Ranbir canal Head by way of providing / application of two coats of anti-corrosive blue paint on all surfaces which includes 5no.s winch machines and its housings,OHT structure including horizontal and vertical columns, chequered working platform, working angle iron platforms of 5no.s old bays and all the electric/mechanical equipments installed for the operation of gates of new bay. Also painting to the support railings installed as per the site conditions. Job includes material cost,skilled/unskilled labour engaged at site.Complete Job

M/S A D INDUSTRIES

GIANI ENGINEERING WORKS