Tender For Providing, Welding And Fixing View Cutter Sheet Of 1.83M (6Ft) High On Top Of Existing Office Boundary Wall Of 122 Metre Long Adjacent To Pwd Main Road Including Providing And Fixing Of Concertina Coil Etc. At Amd Office Complex, Ner, Shil
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Project Description
Tender for Providing, Welding And Fixing View Cutter Sheet Of 1.83M (6Ft) High On Top Of Existing Office Boundary Wall Of 122 Metre Long Adjacent To Pwd Main Road Including Providing And Fixing Of Concertina Coil Etc. At Amd Office Complex, Ner, Shillong
BOQ
| Sl. No. | Item Description |
| 1 | Dismantling of the old barbed wire from the existing boundary wall by carefully removing or cutting the U clips attaching the barbed wire to the MS angle posts, cutting the long wire into short pieces of 50cm to 60cm length, carrying the cut pieces to the scrap yard within a lead of about 150m, stacking the cut pieces as directed, including the cost of all scaffolding, tools, tackles, labour, carriage, taxes etc. complete as directed by the engineer incharge. |
| 2 | Dismantling and cutting of one arm of the \\"Y\\" MS angle post from the existing boundary wall by carefully cutting with cutter blades, carrying the cut pieces to the scrap yard within a lead of about 150m, stacking the cut pieces as directed, including the cost of all scaffolding, tools, tackles, labour, carriage, taxes etc. complete as directed by the engineer incharge. |
| 3 | Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, welding, fixing in position, bolted with special shaped washers, applying a priming coat of approved steel primer, including the cost of all scaffolding, tools, tackles, labour, carriage, taxes etc. complete: Electric resistance or induction butt welded tubes |
| 4 | Painting the new MS tubular structure, existing MS \\"Y\\" angle posts etc. with synthetic enamel paint of approved brand and manufacture to give an even shade including the cost of all scaffolding, tools, tackles, labour, carriage, taxes etc. complete : Two or more coats |
| 5 | Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of orrugation 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 Engineerin- 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, scaffolding wherever required. |
| 6 | Providing and fixing G.I Concertina Coil fencing with punched tape concertina coil 450 mm diameter, BTO-10, 3.5 metre openable length (having 30 Nos. of rounds per bundle), upto 3 m height of wall with existing angle iron 'Y' shaped placed 2.4m to 3.0 m apart & providing and fixing with 5 horizontal G.I R.B.T. ( i.e., Reinforced Barbed Tape or Razor Wire) stud tied with G.I. staples and G.I. clips to retain horizontal, including necessary bolts or G.I. U clips tied to angle iron, all complete as per direction of Engineer-in-charge. Both Concertina Coil and RBT shall be made from a high tensile steel core wire of 2.5mm diameter fitted and crimped with razor sharp galvanized steel punched blades of Barbed Tape Obstacle of 10mm sizes blades i.e., BTO-10. The scope of work shall include all cost of materials, transpoprtation, carriage, labour, scaffolding, tool, tackles & plants etc all as per specifications and directions of EIC ( Note: The rate per metre length shall include cost of providing 1 row of Concertina Coil including 5 rows of RBT wire ) |
| 7 | Providing and Welding 12 gauge GI mesh (width 4ft & hole size should not be more than 1.25\\" x 1.25\\") on the main Gates and Wicket Gates of Office & Colony at AMD Complex,Shillong.The work also include cuttting of mesh, welding charges, cutter disc, welding rods, painting with two coats synthetic enamel paint over a coat of primer on the mesh including all cost of materials, labour as per direction of Engineer-in-Charge etc. complete. |
| 8 | Providing and laying in position specified grade of cement concrete, excluding the cost of centering, shuttering, finishing - All work above plinth level : 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 9 | 12 mm cement plaster of mix : 1:4 (1 cement: 4 fine sand) |
| 10 | Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. 15.2.1 Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) |
| 11 | Note-1: General Notes 1.For their own interest, contractors are advised to inspect the site with prior permission before quoting their rates. 2. All the dismantled /demolished materials shall be dumped at one place as decided by the department within 150mtr lead. 3. All the samples of materials which are to be used shall be approved by the department in advance. 4. The contractor shall comply with the provision of the Payment of Wages act 5. Rates quoted shall be inclusive of all cost of materials, labour, carriage, taxes, GST, labourcess, water charges, elctricity charges, signorage charges, wastages etc.. 6. Rates quoted shall be excluding the amount of EPFO and ESIC contributions. EPFO and ESIC contributions are reimbursable on production of valid proof of payment made by the contractor as per CPWD norms. Please Enable Macros to View BoQ information |
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