82400 PROVN OF ELECTRICALLY OPERATED BOOM BARRIER AND TYRE RIPPER AT ADYAR UNDER AGE I NAVY CHENNAI

Amount

Supply and install Electrically operated Boom Barrier of length 6 Meters with height of boom approximately at 875 mm from ground, housing dimensions 400 x 400 x 1065 mm with a thickness of 2 mm, boom dimension 90 x 32 mm, IP54 controller protection, rating 230 V (AC), 50/60 HZ, 24 V (DC) motor power supply, 200 W power and opening /closing time of 2 to 4 Secs, 100% intense use duty cycle, 20 degree Celsius to +55 degree Celsius operating temperature, 5 million cycle MCBF, including necessary foundation / fixing arrangments, optical beam sensor access control operation, high range receiver, high range remote control, push button switch for barrier operation, ABS brake control system, photosensor for human safety, loop detector for detecting presence of vehicle and reverse barrier movement, bar with protective rubber profile,flash lights, provision for manual operation in case of power failure through barrier locks and all connected accessories provided as per OEM's installation instructions, complete all as specified and as directed Make: M/s Godrej & Boyce Mfg Co. , Model: GVB6 or equivalent in M/s Gandhi Automations Pvt Ltd as approved by AGE (I)

Note : The rate quoted by the tenderer shall include for supply, installations, testing, commissioning of Boom barrier including necessary foundation and making good to disturbed surfaces as per existing and other accessories as per OEM's instructions, cabling of required connection from power point provided by the department and necessary operational training for users/department personnel.

Supply and install Type ripper, 6 meters blocking width, including 150mm heavy duty steel spikes coloured in red & bolted to a solid steel rotating axis, weighting not less than 1.5 tonne, distance between adjacent spikes 100 mm (+/- 10 mm), electromechanical drive unit enclosed in a lockable steel cabinet, automatic operation with "up / down" push-button set, underground solid welded steel frame with drainage outlets, top of casing with Steel cover segments for allowing vehicular movement, top surface plate painted in yellow and black colour, build in safety device including necessary fixing arrangements on existing bituminous/ concrete pavements and making good to the disturbed surfaces as per existing and other connected accesories as per OEM's instructions complete all as specified and directed. Make: M/s Godrej & Boyce Mfg Co., Model Name- Tyre ripper Note : The rate quoted by the tenderer shall includes supply, installations, testing and commissioning of tyre ripper including necessary foundation as per OEM instructions, cabling of required connection from power point provided by the department and necessary operational training for users/department personnel.

Supply and Fix MCB DB 4 way , double door, TPN, 415 volts with 200 Amps bus bar complete all as specified and as directed Make : Siemens / L&T/ABB/Legrand/Schneider

Supply and fix MCB TPN upto 63 Amps, 415 volts with breaking capacity 10 KA complete all as specified and as directed Make : Siemens / L&T/ABB/Legrand/Schneider

Supply and fix MCB TP 6 to 32 Amps, 415 vols with breaking capacity 10 KA complete all as specified and as directed Make : Siemens / L&T/ABB/Legrand/Schneider

Material and labour for earthing complete with galvanized steel earth plate electrode 600 x 600 x 6 mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below GL) with top edge of earth plate not less than 1.5 Mtr below normal ground level, earth plate surrounded from all sides by 15cm thick and packed layer of charcoal dust and common salt filling in alternate layers and electrode connections by using galvanized iron strip 32 x 6 mm as earthing lead connected by means of bolts, nuts, check nuts and washer of galvanized iron or steel, provision of 40 mm dia GI pipe light grade for protection of GI strip upto 7.5 meter long and 20mm dia GI pipe medium grade for watering arrangement and PCC (1:3:6) , type C1 chamber, GI funnel, wire gauge, 50 mm thick RCC 1:2:4, type B1 earth pit cover with 6 Nos, 8 mm dia high strength deformed steel TMT bars on both ways including necessary excavation in any type of soil, returning, filling in, removal of surplus soil to distance not exceeding 50 metre, provision of charcoal and salt, lifting handle, GI funnel, wiremesh, lugs etc.. as shown in electrical plate No 3 of SSR Part-I (2009) complete all as specified and directed.

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