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Tender For replacement of security equipment installations at dmde office complex under ge i rnd kanchanbagh, hyderabad - supply and fixing of electric fencing - 520 rm as specified below as per site requirement including taking down existing fencing with all connected accessories viz. energizer, boom barrier, hydraulic tyre killer, turnstile gate, swing lane barrier, fencing posts, fencing wire, insulators, door frame metal detector etc, complete all as specified and directed by engineer-in-charge., (a) general description(a) this scope involves, design, supply, installation, testing and commissioning of a non-lethal high security. electrical fencing for the purpose of deterrence, detection, and movement control of people / unwarranted trespassing into the premises for 520-meters perimeter length.(b) anyone who touches the power fencing when the system is armed shall be repelled by a short, sharp, painful, but safe pulsed dc high voltage shock. alarms shall be generated when someone touches, tries to climb through or tampers with the power fencing system., (c) the electric fencing shall be divided into two zones.(d) this system should be able to alert security personnel of an attempted intrusion and identify the zone around the perimeter of the site.(e) the electric fence is to be installed on the existing wall and the height of the fence will be 1.1 meters from top of the wall with 11 nos. of fence wires having 100mm gap between adjacent wires and it measure 1mtr.(f) electric fence posts are to be hot dip galvanized., (g) distance between strain fence posts spacing shall not exceed 50-meter nominal.(h) distance between intermediate fence posts spacing shall not exceed 3-meter nominal.(j) the electric fence shall incorporate uv stabilized intermediate post insulators.(k) warning signs shall be mounted around the fence line at intervals not exceeding 10m or at every turn on the physical fence.(l) dual zone fence energizer shall be installed to create 2 zones at site., (m) one dual zone led keypad shall be connected to fence energizer for local control and programming purpose.(n) a touchscreen controller should be placed in control room. fence energizer should communicate with touch screen controller over rs485 network.(o) the space between adjacent wires on the electric fence shall be no more than 10cm.(p) anti-climb configuration at strain points shall be provided. electric fence wire shall be looped around the strain post and connected back onto itself.(q) all high voltage impulse wiring shall be run in conduit separate from any other wiring.(r) the fence energizer shall be mounted in the weatherproof enclosure.(s) the energizer should comply with iec 60335-2-76 and is302-2-76 standards., (b) technical specification (electric fence system):energizerthe fence energizer should have the following minimum features: energizer should be dual zone with independent zone control. energizer should communicate with control room on rs485 network. energizer should have lcd display with background colours which changes according to the status of the energizer. green colour should indicate that all is fine, orange indicate that attention is required and red indicates an alarm condition., energizer should display the following information when specific codes are inserted from keypad: fence health on a scale of 1 to 9 for each zone independently, fence output voltage, fence return voltage, energy stored, capacity used and battery voltage. output energy 3.7 joule with 500 ohms load. pulse interval 1 sec. pulse duration should be less than 0.1ms. energizer should have apt - adaptive power technology functionality. which means the energizers should offer a unique technology to detect how much power a fence can accept and handle before it starts to arc and waste energy. this maximises the power on the fence and minimises false alarms., individual high voltage transformer for each zone. magnetic tag switch should be provided for on/off the energizer without
Tender For supply of fencing eqpt - epee blade complete fie approved , foil blade complete fie approved , epee mask fie approved , sabre mask fie approved , sabre electric jacket fie approved , epee body wire fie approved , foil, sabre body wire fie approved , fencing shoes , fencing stockings , epee guard fie approved , sabre guard fie approved , under plastron , fencing kit bag
Tender For mud football court, toilet block, fencing, compound wall repair, new step gallery, name board and inauguration stone, electric pole foundation, electrification works for toilet block, street light and allied works
Tender For supply of electric items as per annexure-d at giral lignite project, rsmml, ceu lignite office, barmer. - p & fixing powder coated crca sheet enclosures on existing angle iron frame by means of nuts and bolts and making holes, din rail etc. as required 2.5 mm thick., providing & fixing of 240/415 v residual current circuit breaker (rccb) conforming to (ls:12640-1)/ iec 61008 -1 , rated 4 kv impulse withstand voltage truly current operated and shall operate on cbct mechanism, provision for pad lock min. operation 10,000 up to 63 a rating and 5000 for 100 a rating and minimum phase termination capacity of 35 sq.mm. rigid wire, ip 20 contact protection with existing distribution board / sheet including making connections, testing etc. as required. rccb 63 amp, 4 pole, providing & fixing of iso certified company made tp&n, 415 v ac-23a front handle operated switch disconnector fuse unit, cubical type, without metallic enclosure (for panel mounting), as per pwd specification for electrical works conforming to is/iec 60947-3 : 1999 in existing panel with hbc fuses including making connections with lugs, testing etc as required sfu (switch fuse unit), 63 amp, 3 pole with handle, providing & fixing of 240/415 v ac mcb with positive isolation of 10ka breaking capacity (b/ c/d tripping characteristic as per type of load and site requirement) 4 kv impulse withstand voltage, lsi marked is 8828(1996) / conforming to iec 60898-1 2002, iec 60947- 2, low watt losses, trip free mechanism, energy limiting of class 3 as per iec, minimum phase termination capacity of 35 sq.mm. ,conductor line load reversibility, ip 20 contact protection and fitted in existing distribution board/sheets, minimum electrical operation 20,000 up to 20 a rating and 10,000 up to 63 a, 5000 for 80 a & above rating including making, connections, testin~ etc. as re_quired., single pole mcb 6a to 32 amp, double pole mcb 6a to 32 amp pipe earthing as per is:3043- 1987 with 3.0 mtr. long, 40 mm dia . ' b ' class g.!. pipe is: 1239 (part-1) 2004, equivalent to bs : 1387 with perforated holes of 12 mm dia ,including all accessories like nut, bolts, reducer, nipple, wire meshed funnel, and heavy duty weather proof polypropylene earth pit chamber with lockable jam free lid suitable for safe working load 5000 kg or more of size top dia. 225 to 260 mm, bottom dia 300 to 350 mm. and height 250 to 300 mm. and embodying the pipe complete with alternate layers salt and coke/ charcoal. all as per pre approved by engineer in charge., providing and fixing 180 cm high fencing with angle iron post size 50x50x6mm placed at every 3 meters apart and 45cm in ground embedded in cement concrete 1:3:6 (30x30x60cm) corner and every 10th.post to the strutted with 50x50x6 mm angle iron provided with 6 horizontal lines and 2diagonals of g.!. barbed wire between two post fitted and fixed with g.!. staples including each works in excavation etc. complete., supply & laying following size earth strip in horizontal or vertical run in surface by means of earth strip dmc insulator including riveting/ soldering/ welding, jointing shall be done by overlapping and with 2 set of brass (for cu strip) / gi (for gi strip) nut bolt & spring washer spaced at 50cm making connection etc. as required. all as per pre approved by engineer in charge. 25x3 mm copper strip 30mm x 6mm alum. strip, providing & fixing of iso certified company made lightning conductor finial as per pwd specification for electrical works as per is 2309-1989 made out of 25 mm dia.,300 mm long copper solid rod having single prong at top with 85 mm dia ., 3 mm thick copper base plate including holes etc. complete as required. all as per pre approved by engineer in charge. providing & fixing of recessed/surface mounting heavy duty enclosure made out from galvanized steel / crca sheet not less then 1.2 mm thick conforming to is-8623-1 & 3 / iec 61439- 1 & 3. powder painted complete with din rail making i
Tender For repair/maint b/r work in electric mes installation, repair to cleaning of sewage lines, fencing gate boundary wall and culvert in tech, essential repair to water supply services and repair and replacement of water supply machinaries and allied e/m se