REPAIR/ RETAPING OF CHARPOY GI IN OTM AND MD ACCN UNDER GE (AF) ADM AREA AT AF STATION AGRA.

Amount

REPAIR TO CHARPOY GI PIPE HARD/ PLY TOP, FRG No. FD-220 Dismantling/ taking down of existing unserviceable ply wood from GI pipe charpoy and supply & fix 12 mm thick (No. of ply- 07), commercial type ply wood BWR grade, ISI marked of required size in single piece fixed with suitable nuts & bolts complete all as shown on drg and as directed.

M&L for reassembling/tightening of all loose components of frame including welding of broken existing MS flat iron stiffner to the long rail to the long rail before fixing of ply top complete all as specified and directed.

Taking down old unserviceable broken flat iron stiffner and S&F new flat iron stiffner 35 mm x 5 mm thick to be welded on long rail including making holes by drilling and applying two coats of synthetic enamel black paint over a coat of red oxide primer complete all as specified and directed.

Removing / taking down carefully old unserviceable long rail from charpoy GI pipe without damaging the adjoining parts and providing in position new long rail made out from 32 mm bore GI pipe medium grade ISI marked cut into required length and made to shape by threading both ends upto 22 mm for fixing to elbow of charpoy GI pipe complete all as shown on drg and as directed.

Cutting old broken unserviceable portion of dismantaled long rail obtain from ser item No 4 here-in-before and convert into short rail 2 Nos and threading both ends upto 22 mm for fixing to elbow and fix to charpoy GI pipe including taking down carefully old unserviceable short rail complete all as shown on drg and as directed.

Cutting old broken unserviceable portion of dismantaled short rail obtain from ser item No 5 here-in-before and convert into legs 2 Nos and threading both ends upto 22 mm for fixing to elbow, welding 3 mm thick plate at base and fix to charpoy GI pipe including taking down carefully old unserviceable legs complete all as shown on drg and as directed.

REPAIR TO CHARPOY GI PIPE NYLON NEWER WITH FMN SET DRG No. FD-220 Removing / taking down carefully old unserviceable long rail from charpoy GI pipe without damaging the adjoining parts and providing in position new long rail made out from 32 mm bore GI pipe medium grade ISI marked cut into required length and made to shape by threading both ends upto 22 mm for fixing to elbow of charpoy GI pipe complete all as shown on drg and as directed.

Cutting old broken unserviceable portion of dismantaled long rail obtain from ser item No. 7 here-in-before and convert into short rail 2 Nos and threading both ends upto 22 mm for fixing to elbow and fix to charpoy GI pipe including taking down carefully old unserviceable short rail complete all as shown on drg and as directed.

Cutting old broken unserviceable portion of dismantaled short rail obtain from ser item No. 8 here-in-before and convert into legs 2 Nos and threading both ends upto 22 mm for fixing to elbow, welding 3 mm thick plate at base and fix to charpoy GI pipe including taking down carefully old unserviceable legs complete all as shown on drg and as directed.

Taking down of old unserviceable newar from GI pipe/ IP folding charpoy, cleaning the surface and weaving both ways with new superior quality of white nylon newar of size 50 mm to 55 mm wide (weight not less than 1.50 Kg per charpoy) including tightening of all loose components of charpoy in the true position complete all as specified and and shown on drg.

REPAIR TO CHARPOY IP HARD TOP, DRG No. FD- 388 (R) Taking out old existing unserviceable plywood and S&F new 12 mm thick (No. of ply- 07), ply wood, BWR grade, commercial type of required size made to shape & size as per drawing, complete all as specified & directed.

Taking down carefully old unserviceable elbow from charpoy GI pipe without damaging the adjoining parts and S&F new 3 way GI elbow medium grade ISI marked suitable for 32 mm bore GI pipe complete all as shown on drg and as directed.

Taking down carefully old unserviceable check nut from charpoy GI pipe without damaging the adjoining parts and S&F new 3 GI check nut medium grade ISI marked suitable for 32 mm bore GI pipe complete all as shown on drg and as directed.

M&L for welding of broken part of charpoy IP folding ply top, as and where required through tuck/ gas welding all as specified and directed .

KHAZAN SINGH SAWHNEY (BID ID -3222087)

R K SINGH AND CO (BID ID -3217931)

HINDUSTAN ENGINEERING WORKS (BID ID -3216270)