SPL REPAIR/ REPLACEMENT OF PCC POLE JUNCTION BOX, LT CABLE AND CONNECTED ITEMS OF PERIMETER AT AF STATION PHALODI.

Excavation in trenches, n exc 1.5 m wide and n exc 1.5 m in depth or n exc 10 Sqm on plan and n exc 1.5 m in depth & getting out for laying underground cable in soft/losse soil complete all as specified and directed.

Removing excavated surplus material to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cms thick in any type of soil complete all as specified and directed.

M&L for dry tibba sand in trenches for cushioning to under ground cable spreading, levelling, hand punning complete all as specified and directed. Note- Punned down thickness will be measured for payment purpose.

Supplying and laying un-reinforced precast concrete cable cover, Class LV, Type I, flat, size 250mm x 150mm x 40mm, laid by dry and abutting each other with gap between adjacent slab not exedding 10 mm over under ground cable for protection complete all as specified and directed.

Supply, laying, testing and commissioning cable XLPE insulated screened PVC bedded, galvanised steel strip or wire armoured, elecric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 25 Sqmm 4 core complete all as specified and directed. Note:- (i) Cable may be laid in trenches, under road, across the Nallah, along poles/walls and ducts etc. (ii) Excavation, earthwork, sand cushioning, cable cover, pipe for cable protection to be measured and paid separately.

Supply, laying, testing and commissioning cable XLPE insulated screened PVC bedded, galvanised steel strip or wire armoured, elecric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 35 Sqmm 3.5 core complete all as specified and directed. Note:- (i) Cable may be laid in trenches, under road, across the Nallah, along poles/walls and ducts etc. (ii) Excavation, earthwork, sand cushioning, cable cover, pipe for cable protection to be measured and paid separately.

Supply, laying, testing and commissioning cable XLPE insulated screened PVC bedded, galvanised steel strip or wire armoured, elecric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 10 Sqmm 2 core complete all as specified and directed. Note:- (i) Cable may be laid in trenches, under road, across the Nallah, along poles/walls and ducts etc. (ii) Excavation, earthwork, sand cushioning, cable cover, pipe for cable protection to be measured and paid separately.

Supply, laying, testing and commissioning cable XLPE insulated screened PVC bedded, galvanised steel strip or wire armoured, elecric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 70 Sqmm 3.5 core complete all as specified and directed. Note:- (i) Cable may be laid in trenches, under road, across the Nallah, along poles/walls and ducts etc. (ii) Excavation, earthwork, sand cushioning, cable cover, pipe for cable protection to be measured and paid separately.

Disconnecting and Taking out of old LT UG armoured PVC cables from trenches of any size/core/any voltage grade from trenches for replacement all as directed.

Supply and laying/ fixing of GI tube, light grade, 40mm dia for encasing cables for mechanical protection, laid under plinth/ floors/ path/ culverts or fixed on wall or concealed in wall/ floor or along poles or as street light poles or as mounting bracket, bent to shape with complete accessories such as bends/ sockets/ reducers/ saddles including necessary threading/ drilling works complete all as specified and as directed.

S&F framed brackets of angles or tees with web and flanges cut to shape, drilled and countersunk for screw, including bending welding angles, as necessary,gusset plates, riveting, etc. n exc 10 kg each brackets, conforming to Fe.290.Gde-E-165 (Brackets over 10 kg each to be measured under 'Structural Steel') complete all as specified and directed.

Supply and fixing Intelligent, flexible & smart outdoor lighting control unit for automatic switch ON at dusk automatic switching OFF at Dawn with analog Time Switch, high voltage and low voltage protection, 3 Pole / 230V for 65 Amp load equally distributed over 3 phases, minimum IP54 degree of protection complete all as specified and directed.

Supply and fixing of unserviceable flood light luminaire of HPSV/MH,with LED flood light fitting consist of PDC aluminium housing in powder coated die-casting power coated in gray finish,high power LED with IP 66 protection, fins are provided on housing ,heat resistant tempered glass for protection with 5 KV surge protection of 150 W LED 5700K complete all as specified and directed. Note : Cost of necessary tools and plants such as ladders, hydra for repair of high raised high bay / medium bay /low bay luminaires,security light /high mast light fittings etc shall be deemed to be included in the unit rate quoted.

Supply and fixing in replacement High beam revolving search light LED 300 watt 700 mtr focus range , High intensity LED, enrgy saving long range, IP 66, High lumen output> 140 lm/w, PF>0.95, CT 50 /*-00K - 6500K, CRI>70, optical grade PMMA/PC lensrelator efficiency>95 %, multiple cicuit to avoid complete rum down narrow beam 7 degree die cast LM6 body with air fins constant current average lux (in 500mm cirle) at 10 metre away 2500-6000 working voltage 100v-300v protection from short circuit over load low/high volt working temp 20 degree C to + 60 degree C with CS stand manually operated for suitable for mounting of search light on watch tower stad made out of steel & suitable for manual rotation of light on the horizontal (more than 360 degree) and vertically (more than 45 degree) with provision of both arrangement at desired position complete all as specified and directed.

Material and labour for in replacement for circuit /sub main wiring from junction box to street light fitting complete with 1.5 sqmm 3 core PVC insulated and PVC round sheathed multistranded copper conductor flexible industrial cable 1100 V grade including disconnection of street light fittings and refixing the same postion complete all as specified and directed. Note : Cost of necessary tools and plants such as ladders, hydra for connection to street light fittings etc shall be deemed to be included in the unit rate quoted.

Supply and fixing energy efficient LED street light fitting of 60 Watt ,epoxy powder coated pressure die cast aluminium housing to act as heat sink for efficient dissipation of heat and toughened glass with IP 66 degree of protection, system luminous efficency more than 100 lumens / watt individual LED's should have lenses for better throw across and along road, PF>0.9 with voltage range 140 to 270 Volt, fitting should be provided wih inbuilt 10 KV minimum surge protection, short circuit and over voltage protection facility for Driver and fiiting including bracket of suitable size upto 1.5 mtr long & MS Flat clamp of suitable size complete all as specified and directed.

Material and labour for LT Cable junction box outdoor shall be made out of Polycarbonate with glass fiber reinforced and size should be not less than 205mm x 255mm x 112 mm(upto Cable Size 35/25 Sqmm). The Polycarbonate Junction Box shall be environment friendly, recyclable, halogen & silicon free, anti acid & anti corrosive. The Junction Box shall be rated for degree of ingress protection IP 66/69 in accordance with IEC 60529.Weather proof, UV-resistant, rainwater-proof, temperature-resistant. The gasket material of junction box shall be Polyurethane and the gasket shall be internally embedded. The Junction Box shall be complies with requirements of the standards IEC 60998 - 1, IEC 60670 - 22 & IEC 60670 - 2 - 5. The Junction Box with Connectors or Terminal Trip or Bus Bar. The manufacturer of Junction Box / Enclosure shall submit a copy of IEC Certificate . For better safety the Polycarbonate enclosure and shall be fire retardant & self - extinguishing in accordance with IEC 60695 - 2 - 11, DIN VDE 0304 Part - 3, UL Subject 94 for Flammability V-2. It should be tested at Glow Wire test for 960 degree Centigrade & Current Carrying Capacity upto 102 Amp. The impact strength of Polycarbonate enclosure / boards i.e. the Degree of protection against mechanical load shall be in accordance with EN 50298 - 98 for IK 08 including one No. 4 pole connector and one No. MCB SP 'B' curved 6-32 Amp and chromium plated clamps and nut bolts, Glands complete all as per specified and directed as per manufacturer’s instructions.

Material and labour for preparation of surfaces, scraping of old paint of steel surface of poles and applying two coats of aluminium paint over a coat of red oxide primer of LT steel tubular pole 9 metre height, single swan neck /double swan neck, Including fixing of reflection tape in alternate coloured of width 6" on poles 1.5 to 1.8 metre above the ground level including writing pole number with black letter under yellow circle complete all as specified and directed. Note :- Colour of tape shall be as decided by Engineer-in-Charge.

S&F in renewal for earthing with galvanized steel plate electrode 600 x 600 mm x 6 mm size directly burred in ground vertically earth pit not less than 2.25 meter deep below normal ground level with top edge of the earth plate not less than 1.5 m below normal ground level surrounded with coal dust and common salt filling in alternative layers of 15 cm thick each connected to and including GI earth wire 4 mm dia by means of GI nuts, bolts, check nuts & washers etc connecting to earthing test point, main switch board and including 15 mm dia GI pipe light grade for protection of earth lead from earth plate upto 5 mtr and 20 mm dia GI pipe medium grade connected with funnel having wire mess for watering purpose including necessary excavation and earth work, PCC (1:2:4) type B-1 (using stone aggregates) for earthing pit, 10mm thick cast iron cover with angle iron frame all as specified and shown in electrical plate No 3 of SSR Part-I complete all as specified and directed. Note :- The unit rate includes for protection pipe and GI wire 4mm dia from top of earth plate up to 7.5 meter above ground level.

Supply and laying/ fixing of GI tube, light grade, 80mm dia for encasing cables for mechanical protection, laid under plinth/ floors/ path/ culverts or fixed on wall or concealed in wall/ floor or along poles or as street light poles or as mounting bracket, bent to shape with complete accessories such as bends/ sockets/ reducers/ saddles including necessary threading/ drilling works complete all as specified and as directed.

Material & labour for Providing, cement concrete (1:2:4) type B0 using 12.5mm graded stone aggregate for pole base foundation and coping complete all as specified and directed.

Material & labour for PCC (1:4:8) type D-2 using 40mm graded crushed stone aggregate as in pole foundation complete all as specified and directed.

Dimantling of existing unserviceable PCC pole of any size and type from its position from the site and taking away from site including necessary excavation and earth work in any type of soil, demolition of concrete, disconnecting of street light fitting etc complete all as specified and directed.

Supply, errecting & fixing of hot dip galvanized octagonal pole of 3mm thickness 8 Mtr long pole with (a) top dia 70 mm (b) bottom dia 135mm made with having a base plate of (c) size 225*225*16mm including cost of nut, bolt and all accessories & including cost of foundation accessoies etc.The foundation bolt (4*20*750 mm) as per manufacturer design.Hot dip galvanized pole should be complete with door locking arrangement,terminal plate consisting of 2 No 100A 4 pole neutral links with suitable connecting arrangements for 1 No MCB. The cost of RCC (1:1.5:3) for foundation of size 7m*7m*1.8m with minimum 8 Nos 12mm dia loitudian MS reinforcement rods with rings of 8mm dia not more than 200CC for fixing the pole,including supply & erection of double arm bracket 1500mm over hange made of 48.3mm outer dia MS pipe of 3mm thick as per IS-1161 welded to canopy 400mm long with angle of including 105 degree to the vertical canopy.The br

Supply & fixing MCB SP,06 to 32 Amp suitable for 240 V, 50 Hz, 'C' series repturing capacity 10KA etc complete all as specified and directed.

Material and labour for cutting of road / hardstanding upto a size not exceeding 20 cm in width and not exceeding 60 cm in depth for laying of LT UG cable protection pipe line and finished surfaces by extracted material and provided with 150mm thick PCC (1:3:6) type C-2 as top layer to match the existing surfaces and remove surplus extracted material 50 m away complete all as specified and directed.

S&F LT feeder pillar box factor made cubical type dust proof, out door type both side opening of size 100 x 80 x 40 cm of MS sheet 3 mm thick power coated machine pressed front opening with rubber gasket / bedding , locking arrangement with sliding bolt including aluminium bus bar of 400 amps 4 strips mounted on insulators each strip should be munted minimum two insulator and nut bolt panel shall be mounted on angle iron frame and legs made from angle iron of suitable size duly spray painted internally and externally with two coat of synthetic enamel paint over a coat of red oxide primer grouted in PCC 1:2:4 type ‘B’ ( using 20 mm graded stone aggregate complete incoming / outgoing cable provision Including MCCB 100 Amps - 02 (Incoming & Out going) complete all as specified and directed.