Public Works Department Tender

Gate Structure: Supply, Fabrication and installation of Mechanized gates out of Stainless Steel SS-304 of size 4.25 x 2.6 mtr single panel, sliding with supporting structure fabricated out of MS structural steel as per the drawing provided: SS-304 rectangular hollow section (75x 40 x2 mm) SS-304 recrangular hollow section (40 x 40 x2 mm) SS-304 square bar section (25 x 25 mm) SS-304 sheet (4.25x2.45x0.0012 m) Designed SS-304 sheet (1.1 x 1.1x 0.0012 m) for logo Rollers / wheels of SS and lock arrangment. Guide channels of MS structure, ISMC 100 to be grouted in the conctete in bottomside to be painted in red oxide and metallic paint.MS Hollow section in 80 x 80 x 4 mm(2 no) as vertical support posts,Guide channels of MS structure on the top side to be painted in red oxide and metallic paint.All civil works(including dismantling of wall whereever required) requisite for installation of mechanised gate are included in the job.Material test certificate is to be provided by the firm.

Gate Structure: Supply, Fabrication and installation of Mechanized gates out of Stainless Steel SS-304 of size 1.1 x 2.6 mtr single panel, swing with supporting structure fabricated out of Stainless Steel as per the drawing provided: SS-304 rectangular hollow section (75 x 40x2 mm) SS-304 square hollow section (40 x 40x2 mm) SS-304 square bar section (25 x 25 mm) SS-304 sheet (1.1x2.45x0.0012 m ) Hinges, Aldrops,lock arrangement and other allied fittings Supporting frame fabricated out of SS 304 (75x75x2 mm) structural steel .All civil works requisite for installation of mechanised gate are included in the job.Material test certificate is to be provided by the firm.

Sliding Motor with Controller (IMPORTED MAKE CE Certified): Supply, Installation,Testing and Comissioning of Sliding Gate Motor with its controller for manual (Push button) and remote operation (through remote control). The motor should work on 220 V +10%,50 Hz. The capacity of motor should be enough to slide the gate of minimum 600 Kg weight. The motor is to be installed on its base which should be grouted in the concrete(civil/concrete work is to be carried out by firm). It includes providing and fixing of gear rack with box. The motor should be IP 57 rated. Integrated Limit switches to be provided for stoping the motor at appropriate position and photocells should also be provided.It should be ideal for fast operation and continuous duty.It should be possible to move the gate manually and the manual release device can be activated from the outside of the motor without removing the cover,emergency manual oveeride for operation during power failures.Speed of motor could be fixed/adjustable as per the requirement of user with a minimum speed of 10 meter per minute.Flash light to be provided indicating the operation of gate.All components and installation processes must comply with IS ,CE and ISO standards