Modification/Repairs to suction side of the pump house at LI/Dewatering Scheme Magray Pora 1st of MISD Pattan.

Amount

Under Floor Girders: Providing and placing in position under floor Girders fabricated out of ISMB 150 for creating two sides of platform by maintaining a parallel gap of 01 meter. · Number of Girders = 02 Nos · Length of each Girder = 5.2 meters . Number of vertical girders of 2 rft length for maintaing level of working platform = 02 Nos

Cross Channels: Providing and placing in position cross channel sections, by way of cutting and welding work at site, for creating panel frame across the above placed under floor girders equidistantly at one-meter centre to centre, to be fabricated out of ISMC 100. · No of cross channels = 05 nos · Length of each channel = 1.25 meter

M.S Chequered Plate: Providing and fixing/ placing in position 6 mm thick mild steel chequered plate, by way of welding using superior class welding electrodes, to so fabricated skeletal structure of plate form across the length and breadth. · Size of the platform = 5.2 x 1.21 = 6.3 sqm · Thickness of the plate = 06 mm

Gusset/ fish plates: Providing and fitting of gusset/ fish plates to be fabricated out of 6 mm thick MS Plate. The plates are to be fitted on the top and bottom of vertical posts and bottom side of bridge girder by way of welding work at site using superior class welding electrodes. · No of plates = 04 no · Size of each plate = 200 mm x 200 mm

Strengthening: Strengthening of the vertical posts by way of providing and fitting of diagonal supports at the bottom side to be fabricated out of ISA 40x40x5 to strengthen and stabilize the gantry. · No of supports = 04 no · Length of each support = 01 mtr

Ladder Braces: Providing and fitting of short braces to be fitted on vertical posts, to facilitate climbing on gantry top, for handling of monorail, chain pulley block etc. The said supports shall be fabricated out of ISA 50x50x5. · No of braces = 12 No. · Length of each brace = 450 mm

Bridge Girder: Providing, placing in position and fitting of bridge girder on the top of vertical posts, to be fabricated out of ISMB 150. · Length of the Girder = 5.2 meter

Fabrication, Providing and fitting of MS Iron door description: - Fabrication, providing and fitting of M.S Door of size 7' 4'' (Height) x 3' 8" (Width) by way of cutting and welding of MS angles, MS rectangular strips and MS sheets with following specifications and quantity Total length of ISA 40x40x5 = 6.7 mtr Total weight of ISA 40x40x5 (@ 3kg/mtr) = 21 kgs Total length of ISA 35x35x5 = 13.5 mtr Total weight of ISA 35X35X5 (@2.6 kg/mtr) = 35 kgs Total area of rectangular sheets (2mm thickness) = 2.5 sqmtr Total weight of rectangular sheets(2mm thickness) = 39.25 kgs Total length of 35x3mm rectangular strip = 11.25 mtr Total weight of 35x3mm rectangular strip = 9.3 kg Total approximate weight of latches and hinges = 3 kgs Total weight = (21+35+39.25+9.3+3)kgs = 107.55 kgs Contingencies = 5kgs Total = 112 kgs Note: The MS Door should be made as per the actual site conditions and the contractor has to take the measurements before taking up the Job

Preparing the surface of Gantry, working platform and MS iron door using blue lamp and metallic sand paper and then applying of two coats of red oxide anti corrosive primer followed by two coats of enamel paint of reputed make. Shade of paint to be specified by the site engineer.

M/S FAFOO ENTERPRISES

M/S FANCY ELECTRIC AND STEEL FABRICATORS