Supply and Installation of Safety Barricading using Aluminium Partition Grills with Stainless Steel Structure at ITER India Gyrotron Test Facility

Amount

Barricading & Structure Work

Aluminium barricading Panels a) Aluminium Grill • Providing following items ~ 10 mm thick aluminium grills, with weight/area > 2.5 Kg/m2 fixed in the proper aluminium frame for Safety Barricading work. • Size of the aluminium frame should be 1.83 m. (H) x 1.22 m. (W) in dimension • Rate to include cutting and fitting of grill with specified dimension with frame material, grooves and finishing the same all complete to the satisfactory level of Engineer-in-Charge (ITER-India representative) at site. b) Aluminium frame profile section  Aluminium grills are to be properly framed in aluminium frame profile with 16-gauge thickness (≥ 1.5 mm) and weight ≥ 0.875 Kg/m from all sides using glazing clip/Cap as shown in annexure II.3 and II.4 schematic.  All the framed aluminium grills must be fitted with good quality screw type mounting hinges for integrating with support structure and providing rigidity to the partitioned work through screw tightening.  Glazing caps/ clips and other fittings to procured w.r.t aluminium frame profile.

Support Structure • Support structure using C channel (75mm x 40mm, web - 5mm, flange - 7mm) profile section using SS 304 with minimum dimension 1.83 m. (H) to be prepared and grouted at every ~ 1.22 m for mounting the aluminium frames from both side for providing strength to the partitioned frames. • Grouting Plate: 7 mm thick SS 304 plate welded with C channel • Grouting bolts and nuts: SS 304 Material (as required on site)

Doors/Gates: Providing & Fixing double swing type aluminium grill framed door approx. 1.83 m. (H) x 1 meter (W) made out of ~ 8 mm thick aluminium grill. Fittings: fixed with stainless steel patch fittings at top & bottom, floor springs and Stainless-Steel Mortise Door Handle Set with Lock Body as per recommended make listed below. The door shall have handle lock and stainless-steel brush finish door handle of approx. ~ 25 mm diameter as per standard make as per the direction of Engineer-In-Charge. All as per finalized drawing. (Recommended make: Ozone/ Enox)

Access Gates: • Double swing type doors are to be manufactured using Al alloy grill with one side frame having size 1.83 m. (H) x 1 meter (W); free end should be fitted with PVC or rubber coated roller support and grounded for avoiding any future tilt & smooth operation of the gates. The gate should be fitted with hinges, locks, handles and other accessories as per approved design and pattern as per the direction of Engineer-in-charge

INDUSMATE

Bhakti Engineering Services