Fabrication of new gate at Kanachak distributary for Karloop khul-1 along with allied works of other gates in Marh area.

Fabrication of new gate at Kanachak distributary for Karloop khul-1 along with allied works of other gates in Marh area.

a) Gate at Kanachak distributary for Karloop khul of size (3ft 9inch x 5ft 8inch) Fabrication of gate leaf frame of size (3ft 9inch x 5ft 8inch) along with outside frame using the ISMC channel of 75X40 mm size with requisite no. of cross members for support by way of cutting/welding using superior quality electrodes. Providing and then welding the MS sheet of 6mm thickness on the frame of channel structure and finishing the gate structure. Also making of provision for stem rod attachment. Job includes fabrication providing and fitting at site of hoisting channel-02 no.s fabricated out of MS Channel 100x50 mm of approx length 5ft and proper anchoring in the PCC. Fabrication, providing & fitting of 03Ton capacity manually operated, worm gear type winch machine along with base plate of 6mm thickness of suitable size and one stem rod duly threaded along its length for up down movement of the gate and then oiling and greasing the gear mechanism/stem rod before fitting. Job also includes drilling of holes on top hoisting channels, base plate for fixing winch machine and stem rod. Complete painting of gate structure and the winch machine by way of providing two coats of superior quality paint after applying one coat of red oxide primer. Loading the gate structure along with winch machine on the mechanical transport for carrying to site of installation at site. Installation of gate structure by way of lowering the leaf structure into the sliding grooves using manual labour tools and tackles using chain pulley block and tripod. Connecting the stem rod to the leaf structure after ensuring the proper alignment/gravity of the gate structure. Also providing of operating lever for gate operation. Checking of the gate for smooth operation at site. Complete job includes charges of hydraulic crane, cost of material, transportation charges, labour charges and testing for its smooth operation at site. b) Gate at Distributary Burj Khul (6ft x 4ft) -1no Repairs to gate of Distributory Burj Khul near Kana Chak. Job includes complete dismantling of existing winch machine from its installed position and then extraction of gate by means of chain pulley block/crane /manual labour. Shifting of the gate components manually through head load upto roadside and loading in mechanical transport to the workshop for repairs. Cleaning of the skin plate thoroughly by sandpaper and removal of the old rusted one and then providing/welding of new MS sheet pieces of 6mm thickness wherever required in place of rusted one as per sample, repairs to gate wedge support by welding work, straightening of the stem rod. Repairs to winch machine by way of providing/fitting of new bearing and its complete assembling along with support lugs on the ISMC platform by means of providing and fitting of new nut and bolts. Shifting back the gate after the necessary repairs to the site of installation. Job also involves lowering the gate to its closed position inside the channel using chain pulley block and tripod stand and providing and fitting of new set of nuts and bolts for mounting the gate on end of stem rod. It also includes application of two coats of anti-corrosive paint on all surfaces. Checking the gate for its smooth operation. Job includes cost of material, tools and tackles charges, skilled /semi-skilled labour hire charges, hiring and carriage charges of hydraulic crane, welding set etc. at site. c) Gate at 29000 Feeder Channel (6’-4”x7’) -1no. Realignment of the 29000 feeder channel gate by way of welding work/refitting of the top ISMC channels 125x6mm on the new civil structure to be constructed by concerned civil division. Job includes complete dismantling of existing winch machine from its installed position and then extraction of gate by means of chain pulley block/crane/manual labour. Complete assembling along with support lugs on the ISMC platform by means of providing and fitting of new nut and bolts. Job also involves lowering the gate to its closed position inside the channel using chain pulley block and tripod stand/crane and providing and fitting of new set of nuts and bolts for mounting the gate on end of stem rod. Also straightening of the stem rod for its smooth operation. Refitting of the winch machine and other parts at site and checking for smooth operation of the gate. Job includes cost of material, tools and tackles charges, skilled /semi-skilled labour hire charges, hiring and carriage charges of hydraulic crane, welding set etc. at site.

Rebate on Old Parts

N B Engineering and Electric Works (BID ID -2341018)

R K Electrical and Engineering Works (BID ID -2339617)

N B Engineering and Electric Works