GE(U)/CHM-07/2021-22 - PROVN OF REPAIRS AND MAINTENANCE CUM PREVENTIVE MAINTENANCE OF HIGH MAST LIGHTS, GARDEN LIGHTS, GATE LIGHTS, SOLAR LIGHTS AND OTHER MISC ALLIED WORKS AT VARIOUS LOCATIONS AT CHANDIMANDIR CANTT

Amount

Excavation in trenches for foundations, laying / taking out of cables, erecting of poles etc, in any type of soil, not exceeding 1.5 mtr in depth and not exceeding 1.5 mtr in width and getting out, complete all as specified and as directed.

Returning, filling in soils, in trenches, including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick complete all as specified and as directed

Removing excavated soils to a distance exceeding 50 metres and not exceeding 100 metres and depositing where directed at a level not exceeding 1.50 metre above the starting point.

Cement concrete (1:2:4) type B-1, (using 20mm graded crushed stone aggregates) as in coping, blocks, bed plates, kerbs etc including weathering, slightly rounded or chamfered angles and throating as directed including as necessary formwork as required complete all as specified and directed.

Supply, laying, jointing and testing LT underground electric cable XLPE insulated, PVC sheathed, armoured heavy duty 1100 volts grade heavy duty aluminium conductor laid in trenches/ducts or passing through pipes under road or fixed to poles complete all as specified and as directed, with and including taking up or down old damaged electric cable and removing from site of work, complete all as directed for following size :-

(a) Cross sectional area 35 Sqmm 3.5 Core

(b) Cross sectional area 25 Sqmm 4.00 Core

(c) Cross sectional area 16 Sqmm 4.00 Core

(d) Cross sectional area 10 Sqmm 4.00 Core

Double wall corrugated HDPE duct pipe of 40mm outer dia conforming to IS:14930 Pt-II with antirodant and non flame propergating properties of make and colour as approved by Engineer-in-Charge with fittings as protection to cable, laid in tranches or fixed to poles/walls complete with and including taking up/ down old damaged pipe and removing from site of work complete all as directed.

Supply and fixing in replacement LED Flood Light luminaire of capacity 120 Watt,system lumen efficacy not less than 100 lumen per watt, total system lumens not less than 12000 lumens, PF>0.90 ,CRI not less than 70, THD not more than 10 %, surge protection not less than 5 KV internal and 10 kV external, colour temp 5700 k +-300k, operating voltage ranging from 120V to 270 V at 50 Hz AC frequency,Pressure die cast aluminium housing in powder coated finish , heat resistant toughened glass , gasket etc ,protection class IP 66 complete all as specified and as directed .

All as per the description of Srl Item No. 07 above but of capacity 150 watt and total system lumens not less than 15000 lumens.

All as per the description of Srl Item No. 07 above but of capacity 200 watt and total system lumens not less than 20000 lumens.

All as per the description of Srl Item No. 07 above but of capacity 50 watt and total system lumens not less than 5000 lumens. Note applicable for Ser Item No 07 to 10 :- 1. Each luminaire should be printed on the luminaire fittings as "MES", CA No: GE(U)/CHM-07/2021-22 2. The contractor shall submit test report from manufacturer of the LED fittings giving detail of each parameter /specifications of LED luminaire mentioned in the BOQ item to comply with minimum requirements mentioned therein. 3. The contractor shall also submit LM-79 & LM-80 test report from any valid NABL accreditation laboratory. 4. The contractor shall submit warranty certificate from manufacturer for minimum 2 years. 5. The luminaire of any make or manufacturer out of list mentioned in the list of makes, if fails to fully comply with the above mentioned requirements, parameters and specifications, will not be accepted and No claim of contractor, on this account will be admissible.

Supply and fix LED post top lantern Light fitting with Maximum system wattage of 20 Watt warm white, system lumen efficacy not less than 80 lumens per watt, total system lumens not less than 1200 lumens , PF>0.90 ,CRI not less than 70, THD not more than 20%, surge protection not less than 5 KV, colour temp 5700 k to 6500k, operating voltage ranging from less than 120V to more than 270 V at 50 Hz AC requency, glare free elagently designed highly efficient Pressure die cast aluminium housing cum heat sink circular conpoy and clear acrylic cover for 360 degree indirect, uniform light disribution, Delivers high light output. IP 66 Class -I, complete all as specified and directed with and including taking out unserviceable light fitting and removing from site of work complete all as directed.

All as per the description of Srl Item No. 11 here in above but cool white in colour

Supply and fix LED post top lantern Light fitting with Maximum system wattage of 40 Watt warm white, system lumen efficacy not less than 80 lumens per watt, total system lumens not less than 3200 lumens , PF>0.90 ,CRI not less than 70, THD not more than 20%, surge protection not less than 5 KV, colour temp 5700 k to 6500k, operating voltage ranging from less than 120V to more than 270 V at 50 Hz AC frequency, glare free elagently designed highly efficient Pressure die cast aluminium housing cum heat sink circular conpoy and clear acrylic cover for 360 degree indirect, uniform light disribution, Delivers high light output. IP 66 Class -I, complete all as specified and directed with and including taking out unserviceable light fitting and removing from site of work complete all as directed.

All as per the description of Srl Item No. 13 here in above but cool white in colour. Note applicable for Ser Item No 11 to 14 :- 1. Each luminaire should be printed on the luminaire fittings as "MES", CA No: GE(U)/CHM-07/2021-22 2. The contractor shall submit test report from manufacturer of the LED fittings giving detail of each parameter /specifications of LED luminaire mentioned in the BOQ item to comply with minimum requirements mentioned therein. 3. The contractor shall also submit LM-79 & LM-80 test report from any valid NABL accreditation laboratory. 4. The contractor shall submit warranty certificate from manufacturer for minimum 2 years. 5. The luminaire of any make or manufacturer out of list mentioned in the list of makes, if fails to fully comply with the above mentioned requirements, parameters and specifications, will not be accepted and No claim of contractor, on this account will be admissible.

Supply & Fixing in replacement, (including taking down) dome type globe light 8 inch diameter with polycarbonate diffuser or milky white with B-22 holder and LED warm white bulb of 14 Watt, for fixing arrangement on pole / pipe complete all as specified & as directed.

Supply & Fixing, in replacement (including taking down) dome type globe light 16 inch diameter with polycarbonate diffuser or milky white with B-22 holder and LED warm white bulb of 14 Watt, for fixing arrangement on pole / pipe complete all as specified & as directed.

Supply & Fixing, in replacement LED type retrofit lamp 14 watt warm white capacity 240 volts complete all as specified and as directed.

Supply and fix in replacement (including taking down) RGB LED Flood Light luminaire of capacity 50 Watt lighting colour RGB lighting type with remote to change colours IP 65 protection, aluminium die cast housing, PF >0.95, LED driver, over voltage & under voltage protection, short circuit protection, with hanging & locking arrangement complete all as specified and as directed. Notes:- 1. Each luminaire should be printed on the luminaire fittings as "MES", CA No: GE(U)/CHM-07/2021-22 2. The contractor shall submit test report from manufacturer of the LED fittings giving detail of each parameter /specifications of LED luminaire mentioned in the BOQ item to comply with minimum requirements mentioned therein. 3. The contractor shall also submit LM-79 & LM-80 test report from any valid NABL accreditation laboratory. 4. The contractor shall submit warranty certificate from manufacturer for minimum 2 years. 5. The luminaire of any make or manufacturer out of list mentioned in the list of makes, if fails to fully comply with the above mentioned requirements, parameters and specifications, will not be accepted and No claim of contractor, on this account will be admissible.

Suply and fixing, in replacement (including taking down) spot light of 50 Watt warm white with high efficiency reflector make it ideal for lighting up including all connections all as specified and as directed.

Hot pressed moulded SMC junciton Box of size not less than 24 mm angement with and including aluminum bus bar TPN capacity 200 Amps with one No MCB 2.50 Amps SP10 KA 'C' Curve with provision of tapping incoming and outgoing cable connection with gland box of suitbale size and fixing on pole or grouting in PCC muff complete all as specified and as directed with and including taking out old unserviceable junction box and removing from site of work complete all as directed.

50mm bore steel water tuning medum grade fixed / erected as post for PTL fitting, fixed appropriately on ground with cement concrete or clamps, nuts, bolts as approved /directed by Engineer-in-Charge including preparing the galvanized exposed surfaces and applying two coats of Aluminium paint over a coat of red oxide / zinc chrome primer and two coats of black bituminous paint to planting depth complete all as specified and as directed with and including taking down old damaged steel pipe and removing from site of work complete all as directed.

Earthing complete with galvanized iron or steel plate electrode 600mm X600mm X 6.0 mm burried directly in ground vertially in a pit of depth not less than 2.25m below normal ground level with top edge of the earth plate at a depth of not less than 1.50m below normal ground level surrounded from all sides with mixture of charcoal and common salt in alternate layers and electrode connected to with and including GI/ Steel strip of size 32mmx6mm upto a length of 7.50 metre by means of bolts, nuts, check nuts & washers of galvanized iron /steel, earth strip protected by and including galvanized steel pipe light grade of bore 40 mm (internal dia) & connected to main control board / switch board or any other electrical equipment complete all as shown in electrical plate No : 3 MES SSR including necessary excavation & earth work, disposal of surplus soil not exceeding 50m, in any type of soil. (The rate also includes for cost of charcoal & salt in alternate layers of 15 cm thickness, 20 mm bore internal dia GI/steel pipe light grade) for watering, funnel, wire mesh, PCC chamber in cement concrete (1:3:6) type C-1, 40mm thick RCC(1:2:4) type B-0, reinforced with XPM of weight not less than 4.00 kg/Sqm and mild steel frame of angle 50mmx50xxx6mm and testing on competion including dismantling / taking out existing earthing and removing dismantling / taken out materials outside the defence land complete all as directed.

Material & Labour for repairing/servicing of high mast lights hoisting assembly by lubricating the gears/ chains, topping up the gear oil in the winch, replacing of damaged drive chain links as per existng size, tightening of all mountings, replacing worn out shaft keys, painting the drum winch with two coats of synthetic enamalled paint after cleaning the surface dust/oil free, replacing worn out oil seal as per existing and testing complete all as specified and directed.

Supply & Fixing stainless steel hoisting wire rope 5 mm dia, AISI 316 grade of 7/19 construction and fixing with hoisting system properly with suitable clamps complete all as specified and directed with and including taking out unserviceable wire and removing from site of work complete all as directed.

Disconnecting and taking out existing unserviceable winch of high mast hoisting system and supply & fixing double drum winch of capacity 350 kgs safe working load dully filled with lubricating gear oil as per OEM specifications and testing for working complete all as specified and directed

Supply & Fixing multi stranded copper cable PVC insulated PVC sheathed 1100 volts grade of size 10 sqmm 4 core flexible copper cable drawing cable through tubular/octagonal high mast pole and GI bracket upto choke/lamp/ holder and making connections and testing for functioning of light fitting including taking down existing old unserviceable cable complete all as specified and as directed.

All as per the description of Srl Item No.26 above but of size 2.5 sqmm 5 core

All as per the description of Srl Item No.26 above but of size 2.5 sqmm 3 core

Disconnecting and taking out from high mast pole, electric motor 0.75 HP 240 volts SP 870/900 RPM, dismantling of motor and removing old burnt windings and rewinding the motor with super enamelled copper winding wire of existing gauge incl all insulating materials , cotton tapes, PVC sleeves, varnishing & drying, replacing ball bearing as per existing size, assembling the motor, refixing at original site, making all connections and testing complete all as specified and directed.

Supply and fixing in replacement of battery capacity 105 AH 12 volt, type of battery- Lead acidic tubular normal voltage 12 volt, for use in solar street lights incl making all connections complete all as specified and as directed.

Material & Labour for repairing of solar light fitting fitted on 6/7 mtr hight pole by checking/servicing/repairing the complete wiring circuits, checking/servicing of solar charge controller, cleaning and tightening of battery terminals & applying petrolium jelly, properly cleaning glass of solar panel, tightening of all connections and replacing burnt cable ends, checking of LED light wiring and tightening all the connections properly, testing for proper working complete all as directed.

Supply and fixing Solar LED Street light not less than 30 Watt LED Solar standalone street, die cast aluminium housing, IP-66 ingress protection, output of minimum 100 Lumens/Watt (as per LM-79 test report ), total lumen output of minimum 3000, Rated power-30 W, Efficiency >90%, LED viewing angle of 120 degrees, color temp 5700k +- 300k, lumen efficacy >100 lumen/watt, driver efficiency > 90%, die cast aluminium body, IP-66 protection complete all as specified and directed with and including taking out unserviceable light fitting and removing from site of work complete all as directed. Notes:- 1. Each luminaire should be printed on the luminaire fittings as "MES", CA No: GE(U)/CHM-07/2021-22 2. The contractor shall submit test report from manufacturer of the LED fittings giving detail of each parameter /specifications of LED luminaire mentioned in the BOQ item to comply with minimum requirements mentioned therein. 3. The contractor shall also submit LM-79 & LM-80 test report from any valid NABL accreditation laboratory. 4. The contractor shall submit warranty certificate from manufacturer for minimum 2 years. 5. The luminaire of any make or manufacturer out of list mentioned in the list of makes, if fails to fully comply with the above mentioned requirements, parameters and specifications, will not be accepted and No claim of contractor, on this account will be admissible.

Supply and fixing Microprocessor based MPPT charge controller, Rated capacity 12V and 12A, solar charging current upto 12 Amps continuous, low voltage indication, charging indication, reverse panel polarity protection, over-charge protection, deep-discharge protection, over current protection, short circuit protection, over voltage protection, should be in built, compatible to be used with solar street light system complete all as specified and directed.

S&F Solar PV Module, Indegineous make, Poly Crystalline type, capacity 125 Wp, solar cell efficiency of minimum 14%, IP 65 protection of junction box, as per IEC 61215-2; IEC 61730.

Supply and filling distilled water for solar batteries all as specified and as directed.

Supply and fixing switch Piano flush type single pole one way 5/6 Amp for garden lights complete all specified and as directed.

Supply and fixing socket out let 3/5 pin, 5 Amp piano flush type for garden lights complete all specified and as directed.

Material & Labour PVC rectangular block for mounting switches, sockets etc with 3mm thick plastic laminated sheet cover, MS screw, washers etc of size (100 x 100 x 50) mm for garden lights complete all specified and as directed.

Supply and fixing in replacement LED Bollard type garden light 9 watt warm white capacity and 600mm height, decorative and cylindrical shape LED bollard light with integrated driver, soft and comfortable uniform light distribution with opal diffusar & aluminium reflector complete with fixing bolts/nuts & all accessories / fitting complete all as specified and directed. Notes:- 1. Each luminaire should be printed on the luminaire fittings as "MES", CA No: GE(U)/CHM-07/2021-22 2. The contractor shall submit test report from manufacturer of the LED fittings giving detail of each parameter /specifications of LED luminaire mentioned in the BOQ item to comply with minimum requirements mentioned therein. 3. The contractor shall also submit LM-79 & LM-80 test report from any valid NABL accreditation laboratory. 4. The contractor shall submit warranty certificate from manufacturer for minimum 2 years. 5. The luminaire of any make or manufacturer out of list mentioned in the list of makes, if fails to fully comply with the above mentioned requirements, parameters and specifications, will not be accepted and No claim of contractor, on this account will be admissible.

Note: Quoted Contract Sum shall be arrived at after deducting the amount of Credit Schedule (refer Schedule of Credit Revised in pdf form for quantity, rate and amount etc.) for old unserviceable materials retrieved from site.

Vasudeva Trading Co.

CHADHA ENGINEERS

M/s Friends Engineering Works

M/S BALWINDER SINGH