Provision of MTA Stores

Equal Leg Angle Iron Section. Angle section (ISI Marked) of size 50mm x 50 mm x 6 mm thick, 4500mm long steel section with 600mm swan neck at 45 degree at both sides, but welded at joint and split of 150 mm at other end, weighing not less than 4.50 kg/meter + 5% & -5% with corrosion resistant coating of red oxide zinc chromate primer paint of approved brand. Every picket to have 12 mm dia three holes and two holes in every 10th pickets. Make: TATA/SAIL/ JINDAL or equivalent approved make Structural steel shall be of E-250 Gde A conforming to IS 2062-2006. Specification for hot rolled low, medium and high Tensile Structural steel.

Equal Leg Angle Iron Section. Angle section (ISI Marked) of size 50mm x 50 mm x 6 mm thick, 3900mm Long steel section with 600mm swan neck at 45 degree at single side, but welded at joint and split of 150 mm at other end, weighing not less than 4.50 kg/meter + 5% & -5% with corrosion resistant coating of red oxide zinc chromate primer paint of approved brand. Every pickets to have 10 mm dia five holes and 12 mm dia two holes in every 10th pickets. Make: TATA/SAIL/JINDAL or equivalent approved make Structural steel shall be of E-250 Gde A conforming to IS 2062-2006. Specification for hot rolled low, medium and high Tensile Structural steel.

Equal Leg Angle Iron Section (Supporting Post). Angle section (ISI Marked) of size 50mm x 50 mm x 6 mm thk 2700 mm Long, steel section weighing not less than 4.50 Kg/meter (+5 % & - 5 %). Duly slotted two holes 100mm from the top portion to attach with nut & bolts all complete with corrosion resistant coating of red oxide zinc chromate primer paint of approved brand. Make: TATA/AIL/JINDAL or Equivalent (Structural steel shall be of E-250 Gde A conforming to IS 2062-2006 (Specification for hot rolled low, medium and high tensile Structural steel).

Flat Iron. Manufacture and supply of MS flat iron of Size 30mm x 6mm of 2.7m length each conforming to IS -1731 of 1971 with 03 Nos holes of 15mm dia for fixing flat iron to LAIP fencing post (as per design data is given in the drawing) with the help of nut and bolts with washer. The alignment of holes in flat iron should match with the alignment of holes in LAIP fencing posts. The weight of flat iron will not be less than be 1.41 Kg /mtr. All surfaces of flat iron will be given two coats of 1st quality synthetic enamel paint of sand colour over coat of red oxide.

Binding Wire. Binding wire shall be 0.90mm dia suitable for binding the barbed wire & Holding Bars.

Concertina Coil. Punched tape Concertina coil -1A shall confirm to CQA (EE), Pune specification No CQAE/ 5660/1602/a (without spike and handle) with dimensions as follows:- Dia of coil when closed : 450 mm (+20 mm -20mm), dia of coil when closed :315mm (+20 mm -20mm), wt of one coil : 7 Kgs (+ 5% & -5%) without packing material and coil wound with bituminized hessian cloth for providing protective coating as per standard specification. Punched tape concertina coil shall have a core wire of high carbon spring steel high tensile strength. The punched tape and core wire minimum zinc coating of 120gm/sqm. The punched tape should be mechanically crimped over the core wire forming into a coil. Provn of steel clips to connect the individual turns of the coil to each other for to opens like an according. Coil should extend to 6m on opening.

Holding Bar. Holding bar 8mm dia TMT bar welded to angle iron post for tying chain link fencing with end overlap of 100mm with each bar. The weight of TMT bar should not be less than be 0.395Kg /mtr. Meeting all requirements conforming to IS-1786-1985.

Cement. Cement grade 53 PPC packed in HDFE bag each 50 kg wt Conforming to IS 8112-1989 (Make: Shree Ultra/ Ambuja/ ACC).

Mild steel square hollow section (ISI marked) of size 70mm x 70mm x 5mm thick weighing not less than 10.10 kg/meter.

DWC Pipe 40 MM diameter

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