SPECIAL REPAIRS TO STREET LIGHTS BY LEDIASATION IN PHASE-II AT MILITARY STATION FARIDKOT (2ND CALL)

Amount

Taking down existing unserviceable street light of any type i.e. flourescent tube light fittings, T-5 fittings, HPSV / MV / MH / CFL fittings, FTL from existing pole, bldg, wall for replacement of unserviceable fitting complete all as specified & directed by Engineer in charge.

Excavation in trenches, not exc 1.5 m wide and n. exc 1.5 m depth; or n exc 10 Sqm on plan and n exc 1.5 m in depth for foundations of poles, struts, stays etc. or laying underground cable etc. in soft/loose soil, & getting out complete all as specified and directed by Engineer-in-Charge.

Returning, filling in, excavated soil including spreading, levelling, watering and well ramming in layers n.exc 25cm thick complete all as specified and directed by Engineer-in-Charge

Removal of excavated surplus soil to a distance n.exc 50m and depositing where directed at level not exceeding 1.5 m above the starting point complete all as specified & directed by Engineer-in-charge .

M & L for sand cushioning with dry coarse sand to under ground cable around the cable after laying the cable complete all as specified and directed by Engineer-in-Charge. Note : Thickness after punning shall be considered for payment.

M & L for brick protection with old size sub class 'B' bricks laid flat , length of bricks across the route of underground cable complete all as specified and directed by Engineer-in-Charge.

Supplying, laying, jointing and testing of 16 sqmm, 4 core XLPE insulated, screened, PVC bedded galvanised steel strip armoured electric power cable heavy duty multi stranded aluminium conductor & PVC sheathed LT cable 1100 volts grade conforming to IS-7098 laid in trenches/ ducts/ fixed on poles/wall/laid under roads/paths/drain/culverts or passing through pipes complete all as specified and directed by Engineer-in-Charge. Note :Excavation, earth work, sand cushioning and brick protection required for item shall be measured and paid separately under respective items of BOQ.

Supplying and fixing cross arms, bracings, stiffeners, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, binding cold or hot, drilling holes for bolts, in any shape or size as indicated or directed complete all as specified and directed by Engr-in-Charge. Note :Exposed steel surface shall be treated with two coats of aluminium paint over a coat of red oxide primer and unexposed surface of steel sections shall be applied one coat of red oxide primer.

Supply and fixing / laying of 1100 volts grade heavy duty twin core cable PVC insulated sheathed aluminium stranded 4 Sqmm complete all as specified and directed by the Engr-in-Charge.

Supply and fixing Junction box of size 250 x200 x 105 mm out door type, IP65, made out of polycarbonate with glass fiber re-inforced suitable for 3 phase, 415 volts, pole mounting consisting of aluminium bus bar strip 15cm x 3mm, 4 Nos fixed on porcelain or epoxy terminal / insulators and provision of incoming/outgoing cables with gromets, including in built 6 Amp MCB, SP, 10KA complete all as specified directed by Engineer-in-charge. Make:- Hansel, Sintex

S&F for pipe galvanized iron light grade 40mm dia ISI marked complete for cable protection laid in trenches, floors, fixed to walls, pole and suitable for clamps complete all as specified and directed by Engineer-in-Charge.

S&F for street light bracket for street light fittings on street light poles made out of 40/32 mm bore GI light grade pipe, length exc 1 mtr but n.exc 1.5 mtr and bent to shape including suitable for lamps complete all as specified and directed by Engineer-in-Charge.

M&L for 20mm dia rigid non-metalic PVC conduit medium grade exclusive of junction boxes but inclusive of all tees, bends , elbows, reducers, bell mouth tube ends and fixing with pole rigidly including metallic or non metallic clamps, screws, nut bolts, washers etc. at one meter interval from junction box or over head line to fitting mounting bracket inlet with all jointing accessories complete all as specified and directed by Engineer-in-Charge.

S&F for energy pack nature switch designed for automatic control of night sensitive electric circuit using space grade infra red sensor with automatically adjust ON and OFF time as per the seasonal variation of day light independent of altitude and latitude suitable for 3 Phase load 5/7 KW street timer complete all as specified and directed by Engineer-in-Charge.

Supply, fixing and testing LED street light fittings of 45 Watt including LED lamps complete with body robust, corrosion resistant, superior finish and without any cracks or through holes, made in a single piece by high pressure die cast aluminium alloy. The luminaries shall have double compartment, individual compartment for LED and driver. Both compartments should be IP protected individually driver compartment should be top openable for easy of maintenance and the driver compartment should be totally isolated from LED compartment in case of repair of driver and LED compartment should not open to keep the IP of LED compartment intact and totally enclosed dust and water proof with minimum IP-66 protection as per IS-10322 1982 (Part-I) with latest amendments and input voltage range 140-300 Volts, AC, frequency 50 - 60 Hz, P.F. should be more than 0.95 with Total Harmonic distoration (THD (I) less than 10%, cool white colour (5700 + 300K) and lamp starting time should not be more than 10 seconds. Fittings should be provided with 10 KV external surge protection device and driver should have inbuilt surge protection of 5 KV. Driver should be constant current constant voltage driver. Driver should have high voltage withstanding capacity upto 300 V, AC. CRI should be more than 70. Driver should also have double phase protection, no load, open circuit and short circuit protection. LED light fitting should be suitable for ambient temperature from (-) 10 degree Centigrade to 50 degree centigrade and humidity level 10% to 90% RH. Brand namde should be emposed on the fixture covers should toughened glass with IK07 to ensure minimum IP-66 degree protection. Cover should not degrade due to heating and ageing. The efficiency of LED luminaries system shall be more than 100 lumens per watt and must be certified by the LM-79 test report from the third party NABL accredit lab complete all as specified and directed by Engineer-in-Charge. Note : LED used inthe fixture should be of CREE, NICHIA, SEOUL only. Driver should be of same made as of the fixture.

Supply, fixing and testing LED flood light fittings of 80 Watt including LED lamps complete with body robust, corrosion resistant, superior finish and without any cracks or through holes, made in a single piece by high pressure die cast aluminium alloy. The luminaries shall be monolithic construction totally enclosed dust and water proof with minimum IP-66 protection as per IS-10322-1982 (Part-I) with latest amendments and input voltage range 140 - 300 V, AC, frequency 50 - 60 Hz, P.F. should be more than 0.90 with Total Harmonic distoration (THD (I) less than 10%, cool white colour (5700 + 300K) and lamp starting time should not be more than 10 seconds. Lamp life should be of 50000 burning hours. CRI should be more than 70. Fittings should be provided with 10 KV enternal surge protection device and 5KV internal SPD. Driver should be potted and constant current constant voltage driver. Driver should have high voltage withstanding capacity upto 300 V, AC. Driver should also have double phase protection, no load, open circuit and short circuit protection. LED light fitting should be suitable for ambient temperature from 10 degree centigrade to 50 degree centigrade and humidity level 10% to 90% RH. Covers should be toughened glass to ensure minimum IP-66 degree protection. The glass should be fixed with G-buckle for easy maintenance. Brand namde should be ensure minimum IP-66 degree protection. The glass should be fixed with G-buckle for easy maintenance, Brand name should be laser engraved on the fitting. Cover should not degrade due to heating and ageing. The efficiency of LED luminaries system shall be more than 110 lumens per watt and must be certified by the LM-79 test report from third party NABL accredit lab complete all as specified and directed by Engineer-in-Charge.

(a) Operating Input voltage : (i) 1 AC 90~305V (for 1 phase 2 wire system), (ii) 3 AC 320 ~ 575V (for 3 phase 4 wiere system) (b) Mains frequency : 50 ~ 60 Hz (c) Power consumption : < 15 Watt (d) Installation type : Panel Mount (ii) Starting Current : 0.2% of lb, (iii) Frequency : 50 Hz + 5%, (iv) Power factor : Zero lag - unity - Zero lead, (aa) Output : Display : 10 digit Backlit LCD display, (vi) Communication : RS - 485 MODBUS RTU, (vii) Phase-wise Relay output, (viii) Optional : 3xMaxx60A, 230 V AC contact rating, (ix) Enclosure : Enclosure : Engineering plastic, (x) Class of Accuracy : Class 1.0, (xi) ISI Marking / Standard : IS 13779 : 1999. (ab) System should have facility to control & Command on site. (ac) Cabinet Enclosure : (i) Cofiguration : Single Door, Unibody construction, gland plate in the enclosure base, right hand door hinge, with cam lock, foamed - on door gasket and mounting pnel, (ii) Material : Sheet Steel, (iii) Protection rating : IP65/66, IK10, (iv) Finish Enclosure and door : Dip coat-primed, powder-coated on the outside in textured (v) Mounting panel : Zinc plated as approved by GE. (ad) Switch Gear : (Schneider / Legrand / ABB) : MCB : 'B' Curv, Breaking Capacity Icn = 10 KA, (i) Contactor : 4 Pole, NONC. (ae) Display : LCD (af) Product Dimension (HXWXD) : 380mm x 600mm x 210mm (may varies from the actual product). (a) Controlling : (i) Group and Individual Phase (R, Y, B), (ii) ON / OFF based on Ad-Hoc request, (iii) ON / OFF time scheduling based on astronomical or RTC (Real Time Clock) (b) Monitoring : (i) Suply Voltage (V-R, Y, B) (ii) Supply Current (A-R, Y, B), (iii) Active Power (KW-R, Y, B) (Total Active Power). (iv) Apparent Power (KVA-R, Y, B) (Total Apparent Power), (v) Reactive Power (KVAR-R, Y, B) (Total Reactive Power), (vi) Commulative Parameters (Metering KWh, Metering KVAh) (vii) Power Factor (PF-R, Y, B, System PF), (Viii) Other Parameters (Meter Sr. No. , Mains Power ON / OFF Hours, Lighting load running hours, numbers of operational / Non-operational lights on each phase R, Y, B), (ix) Status parameters (Current status of Group CMS Unit, Current RTC time of groups CMS Unit) (c) Protection / Alarm Alert : (i) High / Low Input voltage cut off, Alarm (R, Y, B), (ii) High / Low input current cut off, Alarm (R, Y, B), (iii) Lower power factor alarm (R, Y, B), (iv) Phase Overload alarm, Cutt off (R, Y, B), (v) Power failure Alarm (vi) Contactor failure / MCM Failure alarm alert, (vii) Theft Alarm, (viii) Group Failure Alarm (ix) No output supply alarm (Alarm to be cut for maximum time of 5 minutes.

M&L for earthing complete with galvanized streel earth plate electrode 60cm x 60cm x 6mm thick burried directly in ground vertically to a depth not less than 2.25 meter below ground level with top edge of eearth plate at a depth of not less than 1.5 meter below ground level, earth plate surrounded by 15cm thick and packed layer of charcoal dust and common salt, connected to earth lead of GI wire 4mm dia 8 (SGW) by means of bolts, nuts and washers of the earth wire galvanized iron or steel and thimbles and other end of the earth wire connected to earthing test point and protected by galvanized iron pipe light grade 15mm dia and water pipe 20mm dia GI light grade with funnel and wiremesh, PCC chamber in cement concrete (1:2:4) type B1 including 40mm thick pre-cast RCC (1:2:4) type B0 cover and 40mm x 40mmx6mm angle iron frame on top of pit cover and excavation and earth work complete all as shown in electrical plate No. 3 of MES Schedule Part-I of SSR-2009, complete all as specified and directed by Engineer-in-Charge Note : (i) Gi wire upto earth test point / equipments is included in this item. (ii) Outeredge of earth pit chamber shall be 1 meter away from the outer edge of PCC chamber. (iii) Minimum weight of reinforcement shall be 1 Kg for each manhole cover. ----------------------------------------------------------------------------------------------- Note : A sum of Rs. 1,41,705.00 will be deducted on account of credit for dismantled / demolished / taken down material. Please refer details on Srl Page No. 20 (R) (Schedule of Credit) of Tender documents

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