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| 1 | PART - A: Repairing of 08 nos. Pontoon and Testing, commissioning and installation with ladder and fencing of 10 Nos. (Sets) pontoon and Fabrication of 07 Nos. of Drum Pontoon |
| 2 | Repairing of 6.00 mm plate of 08 nos.(sets) of pontoons |
| 3 | Installation and commissiong of 10 sets of pontoons (6584.52 kg x 10 sets) |
| 4 | Painting of boxes by paint after one coat of red oxide primer (380.76 sq.mtr. x 08 Nos.) |
| 5 | Labour charges for erection of approach ladder, structural for sheeting etc. (including fabrication) |
| 6 | Laying/welding of 6” dia. pipe/channel on pontoons |
| 7 | Installation of HT pump motor sets (10 Nos.) on pontoon surface |
| 8 | Installation of 300 mm dia valves and movable joints |
| 9 | Laying and jointing of 12” dia. pipes for suction and delivery of HT pumps |
| 10 | Dismantling of pontoons during/after monsoon as per requirement (6584.52 Kg x 10 sets) |
| 11 | Dismantling of 6” dia.pipe/channel |
| 12 | Dismantling of HT pump motor set |
| 13 | Dismantling of valves/movable flanges |
| 14 | Dismantling of 12” dia MS pipes of suction and delivery side of HT pumps |
| 15 | Fabrication of drum pontoon including hoisting fixing in position (steel will be supplied by NCL)Note-Angle and Drum to be provided departmentally and welding electrode to be provided by the contractor. |
| 16 | Supply of MS Nut Bolt 20 x 100 with nut and washer |
| 17 | PART B: Fabrication and installation of Pump Shed on Pontoon |
| 18 | Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. |
| 19 | Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer- in-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. |
| 20 | PART C: Painting of MS pipeline, suction strainer, base plate and other equipment including Pontoon Nomenclature |
| 21 | Painting with synthetic enamel paint of approved brand and manufacture to give an even shade :13.61.1 Two or more coats on new work |
| 22 | Total impact of GST for the purpose of CTC Please Enable Macros to View BoQ information |
