Construction of Suction Side Gantry at LIS Magraypora 2nd Fresh

Amount

Under Floor Girders: Providing and placing in position under floor Girders fabricated out of ISMB 200 for creating two sides of platform by maintaining a parallel gap of 01 meter. · Number of Girders = 02 Nos. · Length of each Girder = 4.6 meters @24.2kg/mtr

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 @9.56kg/mtr

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 = 4.6 x 1.25 = 5.75 sqm @51.2kg/sqm . Thickness of the plate = 06 mm · Thickness of the plate = 06 mm

Suction Overhead Gantry (B) Vertical Posts: Providing and erection of vertical posts to be fabricated out of ISMB 150, by way of welding the bottom of the post with the platform structure. · No of posts = 02 · Length of each post = 3.5 meters @15kg/mtr

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 @2.97kg/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 = 06 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 = 4.6 meter @15 kg/mtr Note: The Job includes making cavity in suction side for housing the base girder for its proper anchoring and cementing

Painting Description (C): Preparing the surface of Gantry and working plateform 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. For Priming

Painting Description (C) Preparing the surface of Gantry and working plateform 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 For emamal painting:-

Tools description (D) Providing of tools of Taparia/Stanley with following items: a. Ring spanner 30"- 32" - 01 no. b. D spanner 30"- 32" - 01 no c. Ring spanner 24"- 26" - 01 no. d. D spanner 24"- 26” - 01 no e. Ring spanner 20" - 22" - 01 no f. Flat spanner 20" - 22” - 01 no g. D spanner 18"- 19" - 01 no h. Flat spanner 18"- 19" - 01 no i. D spanner 16"- 17" - 01 no j. Flat spanner 16"- 17" - 01 no k. Flat spanner 14" - 15" - 01 no l. Ring spaner 14" - 15" - 01 no m. Flat spanner 12" - 13" - 01 no n. Ring spanner 12" - 13" - 01 no o. Combination plier heavy duty - 01 no p. Screw driver 18" & 9" - 01 no each

Providing, installation, testing commissioning of priming Monoblock with following specification: Model no: KDS-225+ Make :Kirloskar Size: 50X40mm Motor HP-2HP Phase: single phase. RMP: 2840 The Job includes P/F of canvas pipe along with clips/clamps.

M/s Sopore Engineering Works (BID ID -2249156)

M/S EURO LIGHT ENTERPRISES (BID ID -2250210)