REPAIR AND MAINTENANCE OF CHARPOY/BED OF OTM AND MARRIED ACCOMMODATION UNDER GE (NORTH) BINNAGURI

Amount

Charpoy GI Pipe with Nylon Newar/Charpoy GI Pipe with Ply Top (Drawing No. FD -220)

Taking out and removing all existing unserviceable worn out nylon newar from Charpoy, tightening the frame and S & F new ply wood 12 mm thick BWR grade (Best quality as approved by GE) 7 layer ISI marked including two stiffener of size 900mm x 50mm x 5mm thick made out of MS flat iron and applying two coats of Black synthetic enamel paint over a coat of red oxide primer, the stiffener shall be welding with long rail of Charpoy GI pipe and ply shall be fixed with support of counter sunk nut, bolts and washer (65mm x 6mm, total 10 Nos) including 3 Nos holes on each long rail and 02 Nos holes on each short rails complete all as specified and as directed.

Taking out and removing all existing unserviceable plywood top from Charpoy GI Pipe, tightening the frame and S & F new plywood top 12 mm thick BWR grade (Best quality as approved by GE) 07 layer ISI marked, with support of counter sunk nut, bolts and washer of size 65mm x 6mm (total 10 Nos). The existing stiffeners shall be fixed to long rails with welding and applying two coats of black synthetic enamel paint over a coat of red oxide primer, including making holes on each long rail and short rails wherever required complete all as specified and as directed.

Taking out and removing old unserviceable long rail from its position and including separating serviceable position of the same for making short rail and S&F new long rail as per existing shape and size made out of 32mm bore GI pipe medium grade (ISI marked) and fixed the same in the existing position with making thread at both end complete all as specified and shown on drawing.

Taking out and removing old unserviceable short rail from its position and including separating serviceable position of the same for making leg and S&F new short rails as per existing size, made out of 32mm bore GI pipe (ISI marked) fixed in the existing position complete all as specified and shown on drawing.

Taking out and removing old unserviceable legs from its position and S&F new legs from its position and as per existing size made out of 32mm GI pipe medium grade and fixed the same in the existing position with making thread at one side, 02 Nos MS clamp fixed on each leg for staying MNF, and washer 40 x 3mm thick welded to bottom of each leg complete all as specified and directed and shown on drawing.

Taking out and removing old unserviceable stiffeners from its position and S&F new stiffeners to the same in existing positiion, size 900mm x 50mm x 5mm thick made of MS flat iron and applying two coats of Black synthetic enamel paint over a coat of red oxide complete all as specified and directed and shown on drawing.

Labour only for making short rail from long rail as obtained from GI Pipe against Serial No 1.03 above here-in-before cut to required length including making thread at one or both end whenever required and removing balance short pieces of GI pipe from site complete all as specified and as directed.

Labour only for making leg from short rail/long rail as obtained from GI Pipe against Serial No 1.03 & 1.04 here-in-before cut to required length including making thread at one end of each leg as required and removing balance short pieces of GI pipe from site complete as specified and as directed.

Taking out and removing old unserviceable three way Elbow from its position and S & F new 32mm dia three way GI elbow medium grade (ISI marked ) in the existing position complete all as specified and as directed and shown on drawing.

Taking out and removing old unserviceable GI check nut from its position and S & F new 32mm dia and 6mm thick GI medium grade check nut & fixed in the same position complete all as specified and as directed as shown on drawing.

S & F in repair new mild steel clamp by welding made out of flat iron of size 25mm x 3mm thick made in to existing shape and size with one GI washer fixed at the bottom of clamp by welding including painting the steel surface with apply two coats of black synthetic enamel paint over a coat of red oxide primer complete as specified as directed and as shown on drawing.

Taking and removing of unserviceable hard wood shoes from its position and S & F new hard wood shoes round block made of hard wood block and fixed with new steel screws to bottom of leg complete shape and size all as specified and shown on drawing.

Charpoy IP with Hard Top (Drawing No. FD/MAP-II/ 01)

Taking out old damaged / broken plywood from its position and refixing the same with new 12mm thick plywood BWR grade (Best quality as approved by GE) 07 layer to be fixed with counter sunk nut, bolts and washer as per existing shape and size complete all as specified and shown on drawing.

Taking out existing stiffener from its position and refixing the same with new stiffener of size 25mm x 25mm x 16 guage MS tube shall be fixed through spot welding all as specified and as directed.

S&F in repair new rubber shoes of best quality to the bottom of leg complete all as specified and as shown on drg.

S &F in repair MS cleat of size 25 mm x 60mm x 6mm welded with inner side of short rail wherever required including making hole for fixing screw to support of ply complete all as specified and as directed.

M&L for spot welding in repairs of broken steel frame complete all as specified and as shown in drawing. Note : Material to be weled not to exceed 2.00mm in thickness.

Removing dents, bends welding to broken portion rectifying all minor defects and repairs. M & L for painting to complete steel surface of charpoy with synthetic enamel paint black (best quality ) by spray machine after cleaning rust/dust and preparation of old painted surfaces including applying red oxide primer wherever required complete all as specified and directed.

Bed Hard Steel (Drawing No. FD/E6/MAP/08 (R))

Taking out old damaged / broken plywood from its position and refixing the same with new 12mm thick plywood BWR grade (Best quality as approved by GE) 07 layer to be fixed with counter sunk nut, bolts and washer as per existing shape and size complete all as specified and as directed and shown on drawing.

Taking out old damaged / broken stiffener from its position and refixing the same with new stiffener of size 25mm x 25mm x 16 guage MS tube shall be fixed through spot welding all as specified and as directed and shown on drawing. Note: Thickness of metal to be welded shall not exceed 2mm.

S&F in repair new rubber shoes of best quality to the bottom of leg complete all as specified and as shown on drg.

S &F in repair MS cleat of two (02) Nos of size 25 mm x 60mm x 6mm to be welded with inner side of short rail at each front and rear frame to support of ply including making holes for fixing screw Complete all as specified and directed.

M&L for spot welding in repairs of broken steel frame complete all as specified and as shown in drawing. Note : Material to be weled not to exceed 2.00mm in thickness.

Taking out old damaged / broken Head board / foot board from its position and S&F new Head board / foot board made out of 18 mm thick pre-laminated particle board teak face both side with glossy finish including lopping beading laminated all around and fixed with suitable MS wood screw complete all as specified and as directed and shown on drawing.

Removing dents, bends welding to broken portion rectifying all minor defects and repairs. M & L for painting to complete steel surface of Bed hard with synthetic enamel paint black (best quality ) by spray machine after cleaning rust/dust and preparation of old painted surfaces including applying red oxide primer wherever required complete all as specified and directed.

Bed Hard Plywood (Drawing No. FD-246/213)

Taking out old damaged / broken plywood from its position and refixing the same with new 12mm thick plywood BWR grade (Best quality as approved by GE) 07 layer to be fixed with screw as per existing shape all as specified and as directed and shown on drawing.

Taking out old damaged / broken long rail from its position and S&F new long rail using well seasoned Teak wood complete all as specified and as directed and shown on drawing.

All as per item Ser No 4.02 above but short rail /stiffeners and –ditto-.

Taking out old damaged / broken Head board from its position and S&F new Head board using well seasoned Teak wood complete all as specified and as directed and shown on drawing.

All as per item Ser No 4.04 above but foot board and –ditto-.

Taking out old damaged / broken plywood from both side of Head board / foot board from its position and S&F new plywood 4mm thick teak face commercial to fixed with suitable size nails complete all as specified and as directed and shown on drawing.

Taking out old damaged / broken beading from head/foot board and S&F new 12mm thick half cut teak wood beading fixed to existing place complete all as specified and as shown on drg.

M&L for applying French Polish one or more coat till glossy finish achieved to match with existing surface to complete existing/replaced parts after preparation of surfaces and applying wood filler whenever required complete all as specified, directed and shown on drawing.

M/S PLABAN KUMAR GOPE (BID ID -3121419)

M/s. RAMPHAL GARG (BID ID -3120993)

SHRI MRITYUNJOY KAR (BID ID -3123183)

R K AGARWAL (BID ID -3121580)

L. B. SHARMA (BID ID -3123669)

M/S NIKITA ENGINEERING CO (BID ID -3122714)

MESSRS SEN BROTHERS (BID ID -3123307)