Repair / Refurbishment of 80T Electronic Weighbridge platform structure, in Phase- II at FACT-CD, Ambalamedu.

Repair / Refurbishment of 80T Electronic Weighbridge platform structure, in Phase- II at FACT-CD, Ambalamedu.

Dismantling, Lifting & Shifting of W/B Platform structural Segment (6Mx 3.5M): The work involves (a) Removal/ dismantling of W/B platform structural Segment from Weighbridge. (b) Hoisting of the removed/ separated platform Segment using CRANE and shifting to work area near to the weighbridge. (c) End clamping of 6M section guiders (ISMB600 mm) on either sides using ISMB & stiffeners as required so as avoiding movement/ deformation of the module cross section during repair works. (d) Cutting of ISMB 200 end plates from each section of segment. 2 nos. of cuttings per ISMB 200 X 2 X 3 = 12 nos.in total and removal of ISMB 200 from each module. (e) Removal of 12 nos. of Segment beam endplates from the ISMB600 section guiders by removing 48 nos. of bolts. (f) Removal of any other damaged ISMB150/ ISMB100/ Flat/ Stiffener from the removed segment structure as required during the job. (g) Safe Removal of 12 mm thick (2M x 3M) deck plates (as required) for reuse from the frame using grinding or any other recommended standard practice. The deck plates shall be removed safely without dents/ bends/ damage. Any damage caused during removal has to be rectified by the contractor without any additional cost. (h) Cleaning of removed 12 mm thick deck plate by buffing operation. (i) Shifting of scrapped module frames to material disposal area.

Repair, Fabrication, Lifting, Shifting and Fixing/ Assembling of new W/B Platform structural modules in position with bolts: The work includes. (a) Fabrication of endplates (150x250mmx12mm Thickness) with drilled holes for fixing all ISMB250 mm (3.5mtrs x 6nos) on the section guiders - ISMB600 mm using bolts & nuts. (b) Preparation of deck plates (grinding, strengthening by stiffeners etc.) for proper reuse without damage. (c) Replacement of all removed ISMB200 transverse beams of removed Segment with ISMB250 (3.5mtrs x 6nos) and fixing with end plates to main structure. (d) Replacement of damaged Longitudinal ISMB 100/150, Stiffeners or Flats as required during the time of job. (e) Strengthening of supporting structure (ISMB, Stiffeners, flat etc.) as required. (f) Assembling of all three modules in the Segment removed from weighbridge with ISMB, Flats, Stiffeners, Deck plates by wielding/ bolting as per the original design in the site. (g) Shifting, Placing & Assembling back of removed Segment in the weighbridge using Crane & Support structures.

Lifting, Shifting and Strengthening of W/B Platform structural Segment in Weigh Bridge: The work includes. (a) Removal/ dismantling of W/B platform structural Segment from Weighbridge. (b) Hoisting of the removed/ separated platform Segment using CRANE and shifting to work area near to the weighbridge. (c) End clamping of 6M section guiders (ISMB600 mm) on either sides using ISMB & stiffeners as required so as avoiding movement/ deformation of the module cross section during repair works. (d) Strengthening of supporting structure (ISMB, Stiffeners, flat etc.) as required by wielding or replacement of damaged portion. (e) Removal & Replacement of three numbers of ISMB 200 transverse beams of removed Segment with ISMB250 (3.5mtrs x 3nos). Fabrication of endplates (150x250mmx12mm Thickness) with 4 nos of holes for fixing & fixing to the main structure. (f) Welding of structure and beam to deck plate as required. (g) Placement the Segment removed from weighbridge as per the original design in the site.

GOPINATHA PANICKER ENGINEERING CONTRACTOR

HASSAN MM

VIKRAMAN NAIR S