PROVISION OF BOOM BARRIER AND ACTUATOR FOR SLIDING GATE AT CGAE PORT BLAIR, NAYAGAON (SPECIAL WORK)

Amount

Supply & Installation of Boom Barrier, having clear opening width 7 meter, operating on Single phase 230 V, 50 HZ AC Supply , confirming to following specification, complete all as specified and directed. (a) White spray painted aluminium boom of ellipse shape 80 mm Wide, 140 mm height, 2 mm thick with rubber anti-shock protective edges. (b) Reinforced balance system and geared 24 V DC motor (c) Encoder to control movement of boom. (d) Counter-plate for barrier's ground fastening base (e) Adjustable boom holder, suitable for installing boom on Left/Right side. (f) Pair of Photocells with anodised aluminium vertical mountings (g) Three Station Push Button including weather proof box with stand post and foundation (h) LED Lighting system with variable flashing (j) Two station operated Traffic Signal Light 300 mm dia with Red & Green Indication etc (k) Excavation & foundation work as per OEM specifications. (l) Prefabricated stand post with IP 54 Protection rating (m) Fasteners, Grouting bolts etc Make:- Liv Future, VAPA, Gandhi Automations Pvt Ltd. or Equivallent as specified. Note : - (i) Scope includes execavation, PCC work for foundation. (ii) Payment shall be made after installation of Boom barrier and completion of satisfactory testing (iii) Amount Equivalent to 10 % will be retained and released after satisfactory completion of Defect Liablity Period. (iv) During Defect liablity period the representative of contractor/OEM shall carryout periodical servicing on monthly basis, if not attented an amount of Rs 5000/- per month will be recovered from final claim. (v) In addition during defect liablity period defect if any occurs the contractor retify the same with in 24 Hours (vi) Final Completion will be issued after completion of Defect Liablity Period. (vii) Cable required to provide Main power supply will be measured seperately under respective items, all other cables, DWC pipe, excevation is deemed to be inclusive of quoted rate. (viii) Contractor shall submit detailed technical specification and layout diagram for approval.

Supply & installation, testing of sliding gate actuator for centre opening 2-leaf (21 Meter each leaf) sliding gate having overall width of 42 meter ( clear width of 38 meter) and height of 3 meter having apprx weight of 4 Ton each leaf, each leaf shall be operated by 01 no actuator and driving unit complete all as specified and directed. The actuator and driving unit (compatible motoring system with rack and pinion arrangement) shall conform to following specification (a) The actuator shall be Electromechanical actuator (b) Bidirectional Drive Unit - Rack Drive rugged and Powerful drive unit with integral control unit. (c) Power Supply - AC 230 Volts, 50 HZ (d) Manual Opening Release System - Key Operated. (e) Control Switch - Three station push button. (f) Safety Devices - Pair of photo cells with anodised aluminium vertical mounting. (g) Reverse safety - Pair of photo cells (h) Rubber safety bar with infrared signal transmission system Upto 2.5m in height for safety to avoid collision while gate is closing. Make:- Liv Future, Smart Power, Gandhi Automations Pvt Ltd. or Equivallent as specified. Note - (i) Scope includes excavation, PCC work for foundation. (ii) Payment shall be made after installation of actuator and completion of satisfactory testing (iii) Amount Equivalent to 10 % will be retained and released after satisfactory completion of Defect Liablity Period. (iv) During Defect liablity period the representative of contractor/OEM shall carryout periodical servicing on monthly basis, if not attented an amount of Rs 5000/- per month will be recovered from final claim. (v) In addition during defect liablity period defect if any occurs the contractor retify the same with in 24 Hours (vi) Final Completion will be issued after completion of Defect Liablity Period. (vii) Cable required to provide Main power supply will be measured seperately under respective items, all other cables, DWC pipe, excavation is deemed to be inclusive of quoted rate. (viii) Contractor shall submit detailed technical specification and layout diagram for approval.

Excavation in trenches not exc 1.5 mtr wide and not exc 1.5 mtr in depth and getting out in any type of soil complete all as specified and directed.

Returning filling in , excavated soil including spreading, leveling and well ramming in layers not exc 25cms each any type of soil complete all as specified and directed.

Removing the excavated materials not exc 50mtr and depositing where directed at a level not exceeding 1.5 mtr above the staring point complete all as specified and directed.

M&L for sand/stone dust cushioning by spreading in trenches fine dry river sand by gently by punning down manually as in cable protection complete all as specified and directed. Note : Sand after punning down will be measured

Supply and laying precast concrete cable cover class LV type-I, flat size 250mm x 150mm x 40mm laid in trenches complete all as specified and directed.

Supply & Laying XLPE armoured heavy duty 1100 volt grade electric LT UG cable of size 10 Sqmm 4 Core aluminium conductor in trenches including making all connections complete ( for Incoming to prop panel) complete all as specified and directed.

Supply & Laying XLPE armoured heavy duty 1100 volt grade electric LT UG cable of size 6 Sqmm 4 Core aluminium conductor in trenches including making all connections complete (For Actuators) complete all as specified and directed.

Supply & Laying XLPE armoured heavy duty 1100 volt grade electric LT UG cable of size 6 Sqmm 2 Core aluminium conductor in trenches including making all connections complete( For Boom Barriers, Guard Post) complete all as specified and directed.

Supply, installation, testing and commissioning outdoor LT feeder Distribution Panel suitable for 3 phase, 4 wire, 415 volts to Hz supply made with 3.15 mm thick CRCA sheet for outer shell and inner shell made out of 2mm thick CRCA sheet, double door with front and back openable with locking arrangement, including bus bar having current rating of 1.5 times of incomer MCCB, including CTs & wiring (i) MCCB 4-Pole 40 amps 16 KA - 1 No (ii) MCB TPN 20 Amps - 2 No (iii) MCB SPN 16 A - 4 No (iv) RYB Panel Indicator

Supply & Lay GI Pipe Light Grade 50 mm dia, including all fiitings all for cable proection complete all as specified and directed.

M&L for earthing complete with copper earth plate electrode 60cmx60cmx6 mm thick buried directly in ground (earth pit not less than 2.25mtr deep below GL) with top edge of earth plate not less than 1.5 mtr below normal ground level, including provision of coper earth strip 25X4 mm, earth plate surrounded from all sides by with 15cm thick packed layer of charcoal dust and common salt filling in alternate layer and electrode connection by using galvanized earth strip 25 X 4 mm connected by mean of bolt ,nut,chck nut & washer of galvanised iron, provision of 40 mm dia GI pipe medium grade for protection of gi strip & 20mm dia GI pipe medium grade for watering arrangement and PCC (1:3:6) , type C1 chamber,ms funnel ,wire gauge, 50mmthick RCC 1:2:4 TMT bars on both ways including necessary excavation in any type of soil rturning filling in removal of surplus soil to distance n.exc 50mrts complete all as shown in electrical plat no 5 of schedule part-1 2009 all as specified and directed and testing on completion as directed.

M&L for cutting existing road/hard standing not exc 45x45 cm in wide & depth getting out excavated material for laying cable, ;returning filling & well rammaing watering finish surface 15 cm from top using PCC 1:3:6; including removal of surplus soil complete all as specified and directed.

OPS Associates (BID ID -3131547)