REPAIR / RE-TAPPING OF CHARPOY GI PIPE NYLON NEWAR AND REPAIR / REPLACEMENT OF UNSV HARD TOP CHARPOY GI PIPE PLY AND CHARPOY IP HARD TOP AT HISAR MIL STN UNDER GE HISAR

Amount

Removing existing unserviceable long rail of charpoy GI Pipe having both welded ends including Fixing only new long rail duly welded properly made out of GI tubing 32mm bore medium Gde all as per sample available of size of long rail to be replaced is 1980mm approx welding of new long rail as per best trade practice and complete all as specified and directed by Engineer-in-Charge. Drg No : FD-220 Note :- GI tubing 32mm bore shall be issued under Sch 'B' free for fixing,

Removing of unserviceable short rail of charpoy GI Pipe having both welded ends including Provn of short rail to be converted from unserviceable long rail (02 Nos short rails to be obtained from Ser Item No 1.00 each unserviceable long rail) and fixing the short rail duly welded to replace the unserviceable short rails, Welding of ends of short rails as per best trade practice and complete all as specified and directed by Engineer-in-Charge. Drg No : FD-220

Removing of unserviceable legs of charpoy GI pipe having welded ends and including provn of legs to be converted from unserviceable short rails (02 Nos leg to be converted from unserviceable short rail obtained from Ser Item No 2.00 above) and fixing the legs duly welded as per best trade practice complete all as specified and directed by Engineer-in-Charge. Drg No : FD-220

Removing of unserviceable nylon newar from charpoy GI Pipe 32mm bore welded end and Supply & Fixing the Plywood BWR grade 12mm thick of size 1980mm x 900mm approx after cutting and made to shape, Supply and fixing of MS Nut & bolts with MS Washer of approved size and qualilty (No of bolt to be used = 10 Nos each in Charpoy, 08 Nos of size 3"x6mm crazy bolt, S&F 02 Nos 1"x6mm crazy bolt), including S&F 02 Nos Stiffener made out of MS flat 30 x 5mm with hole drilled in center duly painted black and welded between the long rails complete all as specified and directed. Note :- Length of the Stiffener = 880mm approx Drg No : FD-220

Removing of unserviceable long rail of charpoy GI pipe having both threaded broken end including fixing only new long rail of GI tubing 32mm medium Gde duly threaded both ends as per drg available of size of long rail to be replaced is 1980mm approx complete all as specified and directed. Drg No : FD-220 Note :- GI tubing 32mm bore shall be issued under Sch 'B' free for fixing,

Removing of unserviceable short rail of charpoy GI pipe having both threaded ends broken including Provn of short rails 02 Nos made out of broken long rail obtained from Ser Item No 5.00 above, Threading the both ends of short rails and fixing in position all as per drawing complete all as specified and directed by Engineer-in-Charge. Drg No : FD-220

Removing of unserviceable leg of charpoy GI pipe including provn of 02 Nos leg made out of short rail obtained from Ser Item No 6.00 above including threading and fixing in position complete including provn of 3mm thick MS plain black sheet 40mm dia round shape to the bottom of legs duly welded complete all as specified and directed by Engineer-in-Charge. Drg No : FD-220

Removing of unserviceable 03 way elbow 32mm bore and supply and fixing in position new elbow duly ISI marked complete all as specified and directed by Engineer-in-Charge. Drg No : FD-220

Removing of unserviceable check nut and supply & fixing of new check nut 32mm bore 6mm thick and fixing the same in position complete all as specified and directed by Engineer-in-Charge. Drg No : FD-220

Removing of unserviceable 04 Nos MS round sheet from bottom of legs of charpoy and supply and fixing new MS sheet 40mm dia and 3mm thick in round shape welded to the bottom of legs duly welded complete all as specified and directed by Engineer-in-Charge. Drg No : FD-220

Removing of the long rails 32mm bore with one threaded end broken and fixing in position duly threaded complete all as directed by Engineer-in-Charge. Drg No : FD-220

Removing existing unserviceable ply wood from charpoy GI pipe and Supply & Fixing new Plywood BWR grade 12mm thick of size 1980mm x 900mm approx after cutting and made to shape including supply and fixing with MS Nut & bolts with MS Washer of approved size and qualilty (No of bolt to be used = 10 Nos each Charpoy, 08 Nos of size 3"x6mm crazy bolt and 02 Nos 1"x6mm crazy bolt) complete all as specified and directed. Drg No : FD-220

Removing existing unserviceable MDF board from charpoy GI pipe and Supply & Fixing new MDF board 12mm thick exterior grade of size 1980mm x 900mm approx after cutting and made to shape including supply and fixing with MS Nut & bolts with MS Washer of approved size and qualilty (No of bolt to be used = 10 Nos each Charpoy, 08 Nos of size 3"x6mm crazy bolt and 02 Nos 1"x6mm crazy bolt) complete all as specified and directed. Drg No : FD-220

Removing existing unserviceable nylon newar from Charpoy GI Pipe, tightening of loose check nuts, elbow, long rails, short rails and legs including supply and re-taping with 50mm wide (4 ply) white colour nylon newar not made out of recycled nylon, closely woven on both side and having weight not less than 1.5 Kg per charpoy complete as per drawing and as directed. Drg No FD-220

Removing existing unserviceable stiffner and supply & fixing new stiffner made out of MS flat 30x5mm with one hole drilled in center of MS flat for GI nut and bolt, duly painted black and welded between the long rails complete all as specified and directed. Note :- Length of the Stiffener = 880mm approx Drg No : FD-220

Removing existing unserviceable plywood from charpoy IP hardtop and S&F new plywood 12mm thick BWR grade of size 1980mm x 900mm (existing size) approx after cutting and made to shape including proper beading of 12mm x 5mm alround the plywood, supply & fixing with MS nut & bolts with washers of existing and approved size (04 Nos of size 2"x6mm crazy bolt and 06 Nos 1"x6mm crazy bolt) & quality complete all as per drg and as specified and directed. Drg No : FD/MAP-II/1

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