REPAIRS AND MAINTENANCE TO PERIMETER LIGHT, STREET LIGHT, SECURITY LIGHT, PAINTING TO POLE AND SERVICEING OF DG SET AT AF STN SALUA UNDER GE AF KALAIKUNDA

Amount

Taking down unserviceable street/security light fittings complete of any type from wall/pole height varried from 6 meter to 9 meter from floor level aftre disconnect cable connections from lines, opening the fittings, taking out the defective parts and replacement the same with new ones of same make, reassembling the same after repairs and fixing in the same opening with fixing accessories complete all as directed by Engineer-in-Charge Note : The Contractor shall arrange suitable type of hydraulic/telescopic ladder for easy access to carry out the work for such height as specified at his own cost and the quoted unit rate deem to be included for the same. Required parts will be measured and paid separately under respective items as supply only

Supply only the followings (To be incorporotead against Boq Srl No 01.00 only)

Driver for LED light fittings of capacity 15/20/30 watt

Driver for LED light fittings of capacity 45/60 watt

M&L for Street Light Fittings Bracket, fabricated from GI Pipe 40mm Bore (dia), Light Grade, 1.50 METRE long, bend to required shape and fixing with and including Mild Steel Flat Iron Clamps 40X5mm of suitable Length, 2 No. Nuts, Bolts, Washers, etc., to Pole, applying Painting with One Coat of Red Oxide Zinc Chrome Primer and over Two Coats of Aluminium Paint to Mild Steel Works including Taking down old unserviceable Street Light Fittings Bracket, complete all as specified and as directed.

Supply & fixing in repair LED street light 35 watt (Min) 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp, Aluminum die cast housing High efficiency long life LED package in integral module with lumen efficacy of 110 lm/W (Min) and viewing angle of 45 degree to ensure better uniformity, electronic LED driver (SMPS based constant current supply) with Output Short-circuit protection, Surge protection & other reliability test as per latest IS. LED of Make Osram; Everlight; Philips; Nicha; Cree; Samsung,Bridgelux operational voltage of 170 volts to 270 volts, frequency of 50 Hz, protection grade IP 66, IK-08 CRI greater than or equal to 70% , CW available CCT of 5700K/6500K, power factor of minimum 0.95 , life span of minimum 50000 working hours including taking out the existing one, necessary electrical connections by PVC sheathed copper conductor wire of 3 core x 1.5 Sqmm from JB to fittings and necessary fixing arrangement complete all as specified. Note : (i) The minimum requirement of lumen efficiency, lumen output and power consumption has been specified. However, as per availability, the bidders may opted higher specification with out any extra cost. The quoted rate is deem to be included for that and no extra payment will be made on this account. (ii) The fittings should be marked 'Date of installation" and "Date of Procurement" with marker pen.

All as per BOQ Srl No 5.00 here-in-before but of capacity 60 watt.

All as per BOQ Srl No 5.00 here-in-before but of capacity 70 watt.

All as per BOQ Srl No 5.00 here-in-before but of capacity 120 watt, LED Flood Light with necessary electrical connections by PVC sheathed copper conductor wire of 3 core x 2.5 Sqmm

All as per BOQ Srl No 5.00 here-in-before but of capacity 200/210 watt, LED Flood Light with necessary electrical connections by PVC sheathed copper conductor wire of 3 core x 2.5 Sqmm

Supply and fixing loop in- loop out fuse junction box of internal dimention 250 x 200 x 100mm made of FRP sheet with weather proof canopy and locking screw fitted with and including 50 Amp rated 4 way connectors for 3 phase and neutral incoming/outgoing , mounted in the box, fixing on street pole/rail poles including necessary aluminium clamps, suitable glands, lugs and GI nut and bolt including taking down old unserviceable junction box all as specified and as directed by Engr-in-Charge. Note : Cost of lugs and PVC gland of suitable size if required on site for connecting cable in junction box is deem to be included in the quoted rates.

Material & labour for Flexible PVC insulated multicore FR PVC sheathed multistranded copper conductor cable of size 2.5 Sqmm x 3 core for voltage grade up to 1100 V conforming to IS 694 : 2010 for connection of light fitting from junction box or from over head conductors to fitting incl taking out old unsv cable complete all as specified and as directed by Engineer-in-Charge.

M & L Painting of steel pole (swan neck type or straight type) up to 11 mtr height with cross arms, clamp of any length and shape for LT overhead line/ for street light with two coat of aluminium paint after scraching out old paint, cleaning and exiting surface rust free, preparation of the existing surface, including marking pole numbers in a 15 cm dia yellow circle with number writting with black syenthic paint/ Stricker, including painting strips in alternate from bottom to top with three strips of black syenthatic paint & two strips of Yellow/ Sky blue paint (as per existing pattern through out the circumference of pole, including removing extra wall papdi ,peel off wall papdi by sand paper and making good with putty as per existing thickness and applying one coat of white washing on PCC copping of pole and re-numbering of pole with approved size of letter ( Example - P- 001) with synthetic enamel paint of white colour background and black colour lettering complete all as specified and as directed.

Material and labour for steel tubular poles complete with cast iron base palate, final taper plug bolts, nuts & screws as specified type 410 SP-31, 9.0 meter long including painting all external exposed steel surfaces with two coats of aliminium paint over a coat of red oxide zinc chrome primer, all internal surfaces and external surfaces in contact with concrete with two coats of black bitumenous paint, including marking pole numbers in a 15 cm dia yellow circle with number writting with black syenthic paint/ Stricker, including painting strips in alternate from bottom to top with three strips of black syenthatic paint & two strips of Yellow/ Sky blue paint (as directed through out the circumference of pole,numbering of pole with approved size of letter ( Example - P- 001) with synthetic enamel paint of white colour background and black colour lettering complete all as specified and as directed including taking down old existing concrete poles / struts any size after demolition of foundation and depositing / stackingat a place where directed within 5kM distance from the work site complete allas directed.The remaining external position shall be painted with two coat of aluminium paint including numbering to pole complete all as specified and as directed by Engr-in-Charge. (Note:- Earth work, PCC work, shall be measured and paid separately.)

Demolition of cement Concrete (unreinforced) of any description and in any position complete all as specified.

M&L for cement concrete ( 1:3:6) type C-2 using 40mm graded crushed stone aggregate as in pole foundation, filling and mass concrete complete all as specified

M&L for cement concrete ( 1:2:4) type B-1 using 20mm graded crushed stone aggregate as in coping of pole including weathering, slightly rounded or chamfered angles and throating, necessary formwork as directed complete all as specified

Excavating in surroundings the pole foundation to facilated demolition of concrete and getting out in any kind of soil

Returning, filling in, of soil including spreading leveling, watering and well ramming in layers not exceeding 25 cm complete all as specified and directed .

Removing excavated material to a distance n.exc 50M and deposited/ spreaded where directed at a level n. exc 1.5 M above the starting point complete all as specified and as directed .

S&F in repairs Nature switch ( Patented infrared sensor technology), ability to withstand 440V input, Protection against high & low voltages with IP65 enclosure, Operational Voltage Range 120 - 440 VAC, fequency 50 - 60 Hz, Output load rating 16 Amps, Switching endurance Device > 5,000 cycles, power consumption < 1 watt, Illuminance levels for switching ON <60 lux for >30 sec. (customizable) and for switching OFF 4 to 8 hrs. or at DAWN, Switching OFF at Dawn >10 lux for >30 sec.(in field condition), Ambient Temperature Range -100 C to +600 C, Automatic high voltage trip threshold > 280 volts (customizable), Automatic high voltage reset threshold < 265 volts (customizable), single phase along with MCB rating 25 Amps and load bearing 3 Kw complete all as specified

All as per BOQ Srl No 12.00 here-in-before but of three phase, MCB rating 25 Amps and load bearing 5 Kw complete

Materials and labour for maintenance and servicing of DG Sets of following capacity including replacement of minor spare parts costing of Rs 200.00 each. complete all as specified and as directed.

DG set of 20 KVA

DG set of 30 KVA

DG set of 82.5 KVA

DG set of 125 KVA

DG set of 250 KVA

Labour for overhauling of injector nozzles including replacement of nozzles, washers, etc. and pressure setting as required for DG Sets of following capacities and replacement of timing shaft with coupling complete all as specified and as directed. NOTE: Spare parts shall be measured and paid separately under seperate items .

DG Set of capacity – 250 KVA

DG Set of capacity – 125/82.5 KVA

DG Set of capacity – 30/20 KVA

Labour for complete overhauling of self starter including replacement of carbon, armature coil, field coil, bush and bendix pinion and other related components to the following capacities DG sets :NOTE: Spare parts shall be measured and paid separately under seperate items.

DG Set of capacity - 250 KVA

DG Set of capacity – 125/82.5 KVA

DG Set of capacity – 30/20 KVA

Supply and top up the coolant K Cool super plus-25/75 complete all as specified and as directed.

Supply and changing the engine oil of suitable grade including drain out existing used oil complete all as specified and as directed.

Supply& fixing the following items in DG set of 250 KVA capacity.

(a) Diesel filter element

(b) Oil Filter element

(c) Air cleaner hose pipe with clamp

(d) Radiator hose pipe with clamp

(e) Safety control valve

(f) flexible pipe for fuel pump to PT pump with banjo washer , nut bolt

(g) flexible pipe for Disel tank to filter with banjo washer , nut bolt

(h) Air cleaner Filter

(l) Automatic voltage regulator

(J) Battery cable assembly

Supply & fixing the following items in DG set of 125/82.5 KVA capacity.

(a) Diesel filter element.

(b) Oil Filter element

(c) Air cleaner hose pipe with clamp

(d) fuel indicator assembly

(e) flexible pipe for diesel tank to filter with banjo washer, nut bolt

(f) Radiator hose pipe with clamp

(g) Automatic voltage regulator

(h) Air cleaner Filter

(i) Battery cable assembly

Supply the following items in DG set of 30/20 KVA capacity.

(a) Diesel filter element

(b) Oil Filter element

(c) Air cleaner hose pipe with clamp

(d) Radiator hose pipe with clamp

(e) flexible pipe for fuel pump to PT pump with banjo washer , nut bolt

(f) flexible pipe for Disel tank to filter with banjo washer , nut bolt

(g) By pass filter

(h) Automatic voltage regulator

(i) Air cleaner Filter

(J) Battery cable assembly

Supply and fixing SMPS for 250 KVA DG Set AMF panel

Supply and fixing relay/LVM for 250 KVA DG AMF Panel .

Supply and fixing power contactor 4 pole for 125/82.5 KVA DG AMF Panel .

Supply and fixing SMPS for 125/82.5 KVA DG Set AMF panel

Supply and fixing Battary charger for 125/82.5 KVA DG AMF Panel .

Supply and fixing power fuse link with breaking capacity 80 KA for 125/82.5 KVA DG AMF Panel .

Supply and fixing relay/LVM for 125/82.5 KVA DG AMF Panel .

Supply and fixing power contactor 4 pole for 30/20 KVA DG AMF Panel .

Supply and fixing SMPS for 30/20 KVA DG Set AMF panel

Supply and fixing relay/LVM for 30/20 KVA DG AMF Panel .

Supply and fixing controller circuit for 30/20 KVA DG AMF Panel .

Supply and fixing in replacement battery of 12 V 150 Ah capacity as per sample for DG sets all as specified and directed.

S&F in replacement of Copper strip 20 x3.15 mm for roof/ground conductors and bracing to down conductors above ground

S&F in replacement of Porcelain insulator of existing size for isolation of conductor from the building wall by providing 15cm long fastners complete all as specified.

M&L for Advance encapsulated compound based Marconite compound earthing maintenance free , with copper electrode of 88 mm dia (strip in pipe technology upgraded earthing system conforming IS 3043. The outer copper pipe shall be of 88 mm dia or manufacturer instruction and inner copper strip shall be of 25 x 3 mm respectively of 3 mtrs long with terminal size 50 x 6 mm . The annular space between the pipe and strip to be filled up with Compact fill (CF) (Crystalline Conductive) mixture. The job includes excavation of pit in any type of hard dense soil/ disinterigated rocky strata of size 1000 mm x 1000 mm x 3050 mm depth and taking out all excavated soil, lowering and placing copper electrode in centre of pit and filling of back fill marconite compound having excellent moisture retaining capacity in sourrounding of electrode in 400 mm dia all around the electrode( Min 5 bags of 25 Kg each of Marconite back fill compound per pit per unit to be fill or more quantity of BFC if required to achive less than one ohms). The remaining portion of earth pit to be filled with agriculture soil / black cotton soil free from stones etc to be bring from out side defence land . The earth pit should be provided with a FRP earth pit cover for protection and safe guard of terminals. The material of earth electrode should have good electrical conductivity & anti corrosion property in wide range of soil conditions. The job also include M & L for in PCC(1:2:4) type B1 around the FRP cover for support and foundation and colouring the PCC work with desired colour.complete all as specified and directed. NOTE: 1) The quantity of BFC indicated above is generally for normal/good soils.In case the soil resistivity is high , the quantity of BFC should be increased & cost of the same is deemed to be inclusive in the quoted rates. 2). If the desired earth resistance not obtained the earthing shall be re-done by contractor without any extra cost to Govt . 3). Removal of excavated soil and filling of agriculture soil brought from out side defence land shall be included in the overall rate quoted.

Material and labour for sand filling on the floor for POL room and cable duct. Complete all as specified and directed

Supply,designing ,install, testing & commission 3 phase and neutral, 415 volts outdoor type, CPRI type tested having certification of IEC-61439 , factory made , dust and vermin proof, cubical type feeder pillar box of size 1.0m x 0.75m x 0.40m, with canopy fabricated from 3.00 mm thick CRCA sheet for outer shell and 2 mm thick for non load bearing with angle iron frame of 40 x 40 x 5 mm, double door, front and back openable type, double door system, hinged opening, rubber lining, locking arrangement, with anticorrosive coating and finally epoxy polyester power coating with pure polyster Siemens grey structural RAL-7032 shade, protection class IP-66 fully compartmentalize design with 4 Nos of bus bar rated 600 Amps made of copper ETP grade pre-wired with suitable size of copper strip/copper wire with colour code for connecting out going MCCB/MCB's, including suitable aluminium earth strips conforming to IS with danger notice plate, necessary cable glands, cable connection with proper lugs, making electrical connection and circuit wiring for street light auto ON/OFF control timer by using desired electrical parameters PCC foundation and pedestal for fixing pillar feeder box/LT Panel with PCC 1:3:6, 15 cm thick in foundation, brick (Fly ash) / PCC block work in CM 1:6, rendering 1:6 on exposed surface and 100 mm thick PCC 1:3:6 type C1 using 20 mm graded stone aggregate as in padding on top and grounting bolts etc for panel. The platform shall be of 450 mm height above ground level all as specified with supply and fixing the following accessories including taking out the existing one :

(A) Incoming MCCB 250 Amps rating, FP ,415 V, AC, 50 HZ, adjustable thermal anf fixed magnetic setting Ics-100 % Icu , service breaking capacity 25 KA --- 01 Nos (B) Outgoing (b) MCCB 100 Amps rating, FP ,415 V, AC, 50 HZ, adjustable thermal anf fixed magnetic setting Ics-100 % Icu , service breaking capacity 25 KA --- 02 Nos . Note:- (i) All MCCB/MCB should be of approved Make (ii) Drawing of LT panel and make of items shall be get approved from GE before ordering the panel. (iii) Cost of lugs for cable and cable gland etc also included in unit rate of panel. (iv) The rating of copper bus bar to out going MCCB / MCB`s shall not be less than 1.5 times the rated current of individual out going feeders/ MCCB. (v) Spreader terminals and Phase barriers to be provided with all MCCB`s (vi) Rate of panel include refixing of all cables in panel which are dismantle & taking out from old unserviceable panel.

TRINITY ECO TECH SOLUTIONS, PROP-ASWINI KUMAR DEHURI (BID ID -3113669)

MS R.K.ENTERPRISE (BID ID -3125363)

JEETEN ENTERPRISE (BID ID -3111925)

Ganguly Construction (BID ID -3125235)

M/S Tapan Sur (BID ID -3124946)

Kalpana Traders (BID ID -3124605)

CLASSIC CONSTRUCTION AND SUPPLIERS (BID ID -3125332)

M/S OM BUILDERS (BID ID -3125092)

M/s Antara (BID ID -3125691)