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Tender For Repair / Maintenance Of Lt Panel Including Lt Switch Gear, Earthing, Timer Panel, Lt Poles, Pole Box, Street Lights, Flood Lights, Area Lights, Lt Distribution Network And Connected Items At Gaur Enclave, Dilkusha Colony, Nehru Enclave, lucknow-Uttar Pradesh

Military Engineer Services-MES has published Tender For Repair / Maintenance Of Lt Panel Including Lt Switch Gear, Earthing, Timer Panel, Lt Poles, Pole Box, Street Lights, Flood Lights, Area Lights, Lt Distribution Network And Connected Items At Gaur Enclave, Dilkusha Colony, Nehru Enclave. Submission Date for this Tender is 08-11-2023. Gear Product Tenders in lucknow Uttar Pradesh. Bidders can get complete Tender details and download the document.




Tender Notice

40192564
Corrigendum : Tender For Repair / Maintenance Of Lt Panel Including Lt Switch Gear, Earthing, Timer Panel, Lt Poles, Pole Box, Street Lights, Flood Lights, Area Lights, Lt Distribution Network And Connected Items At Gaur Enclave, Dilkusha Colony, Nehru Enclave
Open Tender
Indian
Uttar Pradesh
lucknow
08-11-2023

Tender Details

Repair / Maintenance Of Lt Panel Including Lt Switch Gear, Earthing, Timer Panel, Lt Poles, Pole Box, Street Lights, Flood Lights, Area Lights, Lt Distribution Network And Connected Items At Gaur Enclave, Dilkusha Colony, Nehru Enclave, Mgsf, Rak Sf, Joggers Park, Mvg Enclave Area Of Age E / M Ext ( Elect ) Under Ge E / M Lucknow

Corrigendum Details

Sr No CorrigendumDate Corrignedum CorrigendumType NewSubmissionDate
1 01-Nov-2023 Bid Auto Extn Corrigendum Bid Auto Extn Corrigendum 08-11-2023

Key Value

Document Fees
INR 500 /-
EMD
INR 78000.0 /-
Tender Value
INR 39 Lakhs /-

BOQ Items

NAME OF WORK: REPAIR/MAINT OF LT PANEL INCLUDING LT SWITCH GEAR, EARTHING, TIMER PANEL, LT POLES, POLE BOX,STREET LIGHTS, FLOOD LIGHTS, AREA LIGHTS, LT DISTRIBUTION NETWORK AND CONNECTED ITEMS AT GAUR ENCLAVE, DILKUSHA COLONY, NEHRU ENCLAVE, MGSF, RAK SF, JOGGERS PARK, MVG ENCLAVE AREA OF AGE E/M EXT (ELECT) UNDER GE E/M LUCKNOW
Sl. No. Item Description
1Excavation in trenches not exc. 1.5 m wide and not exc 1.5 mtr deep in soft / loose soil for laying / taking up / taking down of cables and getting out and levelling of bottom suface to required level, including taking out & staking servicable brick for reuse all as specified and directed by Engineer- in- Charge.
2Returning, filling in including spreading levelling watering and well ramming in layer n.exc 25 cm thick using excavated soil all as specified and directed.
3Removing excavated soil from site to a distance n. exc 50 mtrs away and depositing where directed at a level n. exc. 1.5 mtr above the starting point all as specified and directed by Engineer-in-Charge.
4M&L for providing dry river sand as in sand cushioning to under ground cable of any descreption including punning down of sand in layer all as specified and directed by Engg-in-Charge. Note: for measurement purpose any punned thickness of sand will be considered.)
5M&L laying well burnt old sizebricks, sub class "B" bricks, straight or curved on plan , laid flat with width equal to length of brick , laid dry over electric cable for protection complete all as specified & directed by Engr-in-Charge.
6All as per srl item No 5 here-in-before but using old bricks obtained under srl item No1 here in before.
7M&L for demolition /cutting of road/ path/hardstading/ concrete in floor, etc for laying of cable complete all as directed at site by Engr-in-charge
8Material and labour for PCC1:2:4 type B-2 using 40 mm graded stone aggregates for filling of cutting of roads / path / hardstanding etccomplete all as specified and as directed by Engineer-in-Charge.
9Deployment of manpowe / tools for Boring / drilling (Horizontly) manually / mechanically under existing road max 10 M in width) suitable for passing tubing 40 to 100 mm bore complete all as specified and directed by Engineer in Charge
10S&F 80 mm dia bore mild steel galvanized iron tubes, "light grade" with all fitting and laid in trenches or fixed to pole or laid in floors for protection of cable including taking down old pipe complete all as directed
11S&F 50 mm dia bore mild steel galvanized iron tubes, "light grade" with all fitting and laid in trenches or fixed to pole or laid in floors for protection of cable including taking down old pipe complete all as directed
12S&F 40 mm dia bore mild steel galvanized iron tubes, "light grade" with all fitting and laid in trenches or fixed to pole or laid in floors for protection of cable including taking down old pipe complete all as directed
13Material & Laying, jointing and testing in replacement of LT under ground electric power cablecrossed linked polyethylene ( XLPE)insulated, galvanised steel strip or wire armoured,ISI-7098 Marked, with aluminium conductor multi stranded , heavy duty 1100 Volts grade of size 10 sqmm cross sectional area, 2 core ,complete all as specified laid in trenches/ laid under floor or fixed naked with walls / on poles/ in ducts /in GI pipes etc. with and including MS Clamps, nuts , bolts, washers complete all as specified and directed. Note :-Excavation, earth work, sand cushioning, protection bricks/ tiles/ block andpipe shall be measured and paid separately under appropriate items.
14All as per item No 13 above butLT UG cable of size 16 Sqmm 2 core
15All as per item No 13 above butLT UG cable of size 16 Sqmm 4 core
16All as per item No 13 above butLT UG cableof size 25 Sqmm 4 core
17All as per item No 13 above butLT UG cableof size 35 Sqmm 3.5 core
18All as per item No 13 abovebut LT UG cable of size 50 Sqmm 3.5 core
19All as per item No 13 above but LT UG cable of size 70 Sqmm 3.5 core
20All as per item No 13 above but LT UG cableof size 95 Sqmm 3.5 core
21All as per item No 13 above but LT UG cableof size 120 Sqmm 3.5 core
22All as per item No 13 above but LT UG cableof size 185 Sqmm 3.5 core
23All as per item No 13 above but LT UG cable of size 240 Sqmm 3.5 core
24M&L Earthing in replacementcomplete with galvanised steel earth plate electrode 60cmx60cmx6.0mm thick, burried directly in ground to a depth not less than 2.25 metres deep below ground level with top edge of earth plate not less than 1.5 metre below normal ground level surrounded with adequate quantity of charcoal dust mixed with salt to a packed thickness of 15 cm all around the plate, using GI strip 32 x 6 mm as earth strip electrode bolted or rivetted to earth plate at one end and connected to equipments at another end, GI earth strip encased inand including 40 mm dia GI "lightgrade" pipe from upper end of earth plate upto equipments,20 dia bore GI pipe "light grade" as water pipe from earth chamber to upper edge of earth plate, Test point , GI funnel with wire mesh fixed on water pipe andPCC 1:2:4 type B-1 (using 20mm graded stone aggregate) as in pit chamber and RCC pit cover 50mm thick precast RCC 1:2:4 type B-1, duly reinforced with MS TMT bars 8mm dia @ 100 c/c both ways with 10mm dia MS round bar as in lifting handles, excavation, earth work including laying the GI pipe concealed in floor/wall all as describedin electric plate of SSR Part I completeall as specified and directed and testing on completion. Note :- Ifthe desired earth resistance is not found, earthing shall be redone by the contractor at no extra cost to the department.
25Earthing in replacement complete with galvanized steel earth plate electrode 60 cm x 60 cm x 6 mm thick buried directly in ground (earth pit not less than 2.25mtr deep below normal ground level) with top edge of the plate not less than 1.5 mtr below normal ground level surrounded from all sides by 15 cm thick packed layer of charcoal dust and common salt filling in alternate layers and electrode connections by mean of GI wire 4 mm dia by means of bolts, nuts check nuts and washers of GI or steel and connecting to earthing test point, main switch board, testing on completion including PCC cover and frame, PCC (1:3:6) type C-2 as in earthing pit, MS funnel with wire mesh GI pipe 20 mm dia light grade for watering and GI pipe 15 mm dia light grade for the protection of GI wire from earth pit to earth point complete including necessary excavation and earth work in any type of soil, returning, filling in approved soil and disposal of surplus soil to a distance n.exc 50 m all as specified as shown in electrical plate No 5 SSR Part-I.PCC chamber shall be constructed at least one metre away from the earth pit and GI pipe fittings for watering shall be provided up to chamber and cost of the same is deemed to be included in the rate of earthing. Note :- Ifthe desired earth resistance is not found, earthing shall be redone by the contractor at no extra cost to the department.
26Disconnecting the existing cable from Panel / Pole, removing the old end termination joint, preparing the end for jointing, supply and fix Cable end termination heat shrinkable joint including sleeves suitable for LT XLPE cable of size 3.5 / 4 core 10 to16 Sqmm and reconnecting the cable with panel etc.
27All as per item No 26 abovebut size 25 to 50 Sqmm
28All as per item No 26 abovebut size 70 to 120 Sqmm
29All as per item No 26 abovebut size 150 to 185 Sqmm
30All as per item No 26 above but size 240 to 300 sqmm
31Deployment of manpower & tools / machinery for fault finding in UG cable by disconnecting faulty 1.1 KV LT cables of differentsizes from both ends, testing the cables with high voltage DC testing machine and locating the fault in the cables by fault locating machine to pin point exact position of fault,Re-connections and testing of cables after removal of fault complete all as specified and directed. Note: (a)1.1 KV LTcable & joints will be measured and paid for separately under respective items of BOQ (b) Contractor or his rep shall come to the site of breakdown within one hour of notification of breakdownalong with fault locating machine and manpower. In case the rep or contractor not come to the site of breakdown and start attending breakdown within 1.00 hour a penalty of Rs 1000 per fault per hour will be imposed over contractor and will be deduct from his dues.
32Taking outfaulty underground1100 Volt LT cable of different sizes from trenches and relaying in the same trenches after rectification of fault or replacing faulty portion of cable with new cable complete. Note: (a) 1100Volt LTcable & joints will be be measured and paid for seperately under respective items of BOQ. (b) Excavation, removing / relaying of brick old / new, sand cushning, returning & filling will be measured and paid for seperately under respective items of BOQ.
33S&F Cable jointing kit for straight through joint, heat shrink type joint for 1100 V grade cable complete with jointing material and accessories suitable for 3.5 / 4 core, 10 to 16 Sqmm XLPE armoured aluminium conductor cable. Note:- Excavation and earth work, extra cable if required will be measured & paid seperatly under respective items of this BOQ.
34All as per item No 33 abovebut size 25 to 50 Sqmm
35All as per item No 33 abovebut size 70 to 120 Sqmm
36All as per item No 33 abovebut size 150 to 185 Sqmm
37All as per item No 33 above but size 240 to 300 sqmm
38Supply & Fix in replacement twin core, 6 sqmm nominal cross sectional area multistranded aluminium conductor cable, over all PVC sheathed, 1100 Volts grade heavy dutycable PVC insulatedand PVC sheathed complete all as specified.
39Supply & Fixing in replacement twin core, 10 sqmm nominal cross sectional areamultistrandedaluminium conductor cable, over all PVC sheathed, 1100 Volts grade heavy dutycable PVC insulatedand PVC sheathedcomplete all as specified.
40Supply, fixing, connecting andtesting in replacementMCCB 63 Amp 4 pole 25 KA 415 volts 50 Hz adjustablethermal & fixedmagnetic release with spreaderafter taking down old existing unserviceableMCCB complete all as directed.
41Supply, fixing, connecting andtestingin replacement MCCB 100 Amp 4 pole 25 KA 415 volts 50 Hzadjustablethermal & fixedmagnetic releasewith spreaderthermal magnetic release after taking down old existing unserviceableMCCB complete all as directed.
42Supply, fixing, connecting andtesting in replacement MCCB 125 Amp 4 pole 25 KA 415 volts 50 Hz adjustablethermal & fixedmagnetic releasewith spreaderafter taking down old existing unserviceableMCCB complete all as directed.
43Supply, fixing, connecting andtesting in replacement MCCB 160 Amp 4 pole 25 KA 415 volts 50 Hzadjustablethermal & fixedmagnetic releasewith spreaderafter taking down old existing unserviceableMCCB complete all as directed.
44Supply, fixing, connecting andtesting in replacementMCCB 200 Amp 4 pole 36 KA 415 volts 50 Hz thermal magnetic release with spreaderafter taking down old existing unserviceableMCCB complete all as directed.
45Supply, fixing, connecting andtestingin replacement MCCB 250 Amp 4 pole 36 KA 415 volts 50 Hz adjustablethermal & fixedmagnetic release with spreaderafter taking down old existing unserviceableMCCB complete all as directed.
46Supply, fixing, connecting andtestingin replacement MCCB 400 Amp 4 pole 36 KA 415 volts 50 Hzadjustablethermal & adjustable magnetic release with spreaderafter taking down old existing unserviceableMCCB complete all as directed.
47Supply, fixing, connecting andtestingin replacement MCCB 630 Amp 4 pole 50KA 415 volts 50 Hz adjustablethermal & adjustable magnetic release with spreaderafter taking down old existing unserviceableMCCB complete all as directed.
48S&F in replacementon load change over switch open execution of capacity 400 Amps , 4 pole , 415 volt , 50 Hz fixed in any type of existing LT panel/Feeder piller including taking out old existing unserviceable change over from panels etc complete all as directed
49S&F in replacementon load change over switch open execution of capacity 250 Amps , 4 pole , 415 volt , 50 Hz fixed in any type of existing LT panel/Feeder piller including taking out old existing unserviceable change over from panels etc complete all as directed
50Supply and fixing in replacement MCCB FP 125 Amps, 25 kA, 415 Volt AC, 50 Hz, complete with sheet metal enclosure of 1.6 mm thick MS sheet factory made with powder coat paint including connecting with existing system with existing cablling network including making good disturbed surfaces complete all as specified and directed. Note : The cost of suitable size fastner/Nut bolts required at site for fixing of cubical is deemed to beincluded in the quoted rate by the contractor.
51Supply and fixing in replacement double pole sheet metal enclosure made of 1.6 mm thick MS sheet factory made with powder coat painting including 01x MCB20 Amps 10 kAcomplete all as directed Note : The cost of suitable size clamp/Nut bolts required at site for fixing of enclosure on garden light post/wall is deemed to beincluded in the quoted rate by the contractor.
52Supply drawing, connecting and testing in replacement3 core, 1.5 Sqmm PVC insulated and PVC round sheathed` copper conductor (flexible ) industurial cable, 1100 Volts conforming to IS 694 in steel tubular poles from Junction box to street light fitting including providing suitable copper lugs all as specified and directed by Engr-in-charge.
53S&F in replacementwheather proof pole mountingPVC junction box, base and door of junction boxmade out of SMC having outside dimention333x233x120mm, inside dimention300x200x105mm , single door front openable provided withhinged cover and locking arrangements with 4 Nos aluminium bas bar 63 Amps, mounted on porcelin insulatorincluding M&L for MCB SP10 Amp -1No, fixed on box in Din rail complete with electrical connection fixed to pole with suitable sizeFI clamp nut bolts and washer including embossing/painting of danger notice of size not less than 10cm x 7.5cm with letters, figures and conventional skull and bones in signal red colour on front face of junction box body Complete all as directed by Engr-in-Charge
54Supply & fixing in replacement GI brackets made of 40 mm nominal bore GI pipemedium grade of required length not less than 1.5 M long, mounting brackets made out of Mild steel FI 40x6 mm of required shape ( two Nos) duly fitted with Mild steel nuts, bolts and washers and painting with two coats of synthetic enamelled paint over one coat of red oxide primer and fixed to pole / walls etc complete all as specified & directed by Engr-in-Charge.
55M&L for 3.15 mm thick CRCA sheet cut to size bend to shape for replacement of door / side / compartment of LT panel of any descreption, including all fixing arramgement i.e. suitable size of hinge, nuts, bolts, washers, cutting and welding works etc, overall powder coated finish complete all as directed by Engr -in-charge.
56Supply and fixingin replacement Digital VAF+PF meter with RS 485 CL1 in LT panel including taking out old existing unserviceable meter from panels etc complete all as directed
57Supply and fixingin replacement of LED indication lampincluding taking down old unserviceable LED indication lamp from LT panel complete as specified and directed.
58M&L for Preparation of old painted surfaces of LT steel tubular pole 9 mtrs long and applying one coat aluminium paint from bottom to top and painting up to 1.5 mtr height from top of PCC coping with synthetic enamel paint one coat in black and Yellow / white alternate strip including re writing pole numbering in 8 cm height with one coat synthetic enamel paint complete all as specified & directed byEngineer –in-Charge.
59M&L for Preparation of old painted surfaces of LT panel by scrapping, making good distrubed surfaces by applying putties on uneven surface to make it even and spray painting to LT panel of any size with two coat of synthetic enamel paint with desired colour complete all as specified and directed.
60Cleaning of surrounding area of E&M installation around the bldg , transformer, GOD LT panel by grass cutting manually or mechanically (Bush cutter) as per requirement basis and trimming as directed by Engr-in-Charge, including taking out all shrubs, saplings with bushes and any type of vegetation and removing fromsite, complete all as specified and directed.
61Material and labour disconnecting & taking out faulty / burnt cable of size 16 Sqmm to 50 Sqmm 3.5 / 4 core from LT panel / LT pole/ main switch / changeover etc removing / cutting old lugs, removing faulty / burnt portion of cable and preparing for fresh terminals & supply & fix new aluminium lugs / thimbels of same size & pattern and refixing & reconnecting same cable in LT panel / LT pole/ main switch / changeover etc including taking out additional cable from loop & making good disturbed surface complete all as directed. Note:- Each Cable will be measured & paid seperatly.
62Material and labour disconnecting & taking out faulty / burnt cable of size 70 Sqmm to 120 Sqmm 3.5 core from LT panel / LT pole/ main switch / changeover etc removing / cutting old lugs, removing faulty / burnt portion of cable and preparing for fresh terminals & supply & fix new aluminium lugs / thimbels of same size & pattern and refixing & reconnecting same cable in LT panel / LT pole/ main switch / changeover etc including taking out additional cable from loop & making good disturbed surface complete all as directed. Note:- Each Cable will be measured & paid seperatly.
63Material and labour disconnecting & taking out faulty / burnt cable of size 185 Sqmm to 240 Sqmm 3.5 core from LT panel / LT pole/ main switch / changeover etc removing / cutting old lugs, removing faulty / burnt portion of cable and preparing for fresh terminals & supply & fix new aluminium lugs / thimbels of same size & pattern and refixing & reconnecting same cable in LT panel / LT pole/ main switch / changeover etc including taking out additional cable from loop & making good disturbed surface complete all as directed. Note:- Each Cable will be measured & paid seperatly.
64Supply and fix in replacement 15 WattLEDPost Toplanterns housing made of Die-cast aluminum spigot for mounting LED driver and spun aluminum canopy , epoxy powder coated matt black finish after phosphochromate treatment , high quality polycarbonate cover is used over LED moudule to enhance the lumen output & clear acrylic diffuser is used to provide overall glare free light , Powered by electronic integral , isolated poted electronic LED driver in ABS housing with APFC (SMPS based constanct current supply) with lower THD , output short/open circuit protection , Surge Voltage protection & other safety test as per IS 15885 Part-2/Sec-13 , IP 65 ,Lumen efficiency not less than 98 lumen per wattsystem efficency ,power factor >0.95, THD<10% at Full load CRI> 70%
65All as per item No 64above but 25 WattLEDPost Toplanterns butLumen efficiency not less than 100 lumen per wattsystem efficency
66Supplying and fixing in replacement8 Watt Bamboo LED bollard fitting of 1 meter heightnew generation , energy saving , enviornmental friendly , long life aesthetically designed aluminium landscape IP 65 luminaire for diffused lighting with high power LED as light souce housing made up of aluminium pipe UV protected pure polyester powder coated black after phosphochromate treatmentit consists of aluminum heat sink for effective thermal management , sturdiness & excellent corrosion resistantmounting flange of MS sand casting is used at bottomPC diffuser in opal finish is used for glare free uniform light distribution powered by built in , isolated , potted electronic LED driver in ABS housing with APFC (SMPS based constant current supply) with lower THD , output short/open circuit protection , over voltage protection , Surge voltage protectionLumen efficiency not less than 110 lumen per wattsystem efficency ,power factor >0.95, THD<10% at Full load CRI> 70%
67Supply and fixing in replacement 60 W LED street light fitting with mandatory driver set having pressure die cast aluminium housing with high efficiency LEDs as lighting source and lens embaded PC cover /IP lens, street lightshould haveIP 66 protection, impact resistance ofIK 07 , Lumen efficiency of LED not less than 110 lumen per wattsystem efficency ,power factor >0.95, THD<10% at Full load CRI> 70% ,street light should have built in potted electronic LED driver with , lower THD, open circuit protection , over voltage protection , surge voltage protection ,andprovided with company LOGO ingraved on housing of the street lightcomplete including taking down of oldUNSV fittings all as specified and directed by Engr -in-Charge. Note :-The contractor shouldtake approval of techincal specification ofluminaries and driver from department before procurement .
68Supply and fixing in replacement of 200 W LED flood fitting having epoxy powder coated die cast aluminium housing ADC12 in grey finish with elegantly designed heat sink for efficient thermal management , sturdiness & excellent corrosion resistant. PG9 gland is used for cable entry and provision for loopin -loopout , PC lens/IP lens with narrow /wide beam distribution and toughened glass fixed to housing withscrews, floodlightshould haveIP 66 protectionand impact resistance ofIK 07 , Lumen efficiency of LED not less than 120 lumen per wattsystem efficency ,power factor >0.95, THD<10% at Full load CRI> 70% ,flood light should have built in pottedelectronic LED driver with , lower THD, open circuit protection , over voltage protection , surge voltage protection ,andprovided with company LOGO ingraved on housing of the floodlightcomplete including taking down of oldUNSV fittings all as specified and directed by Engr -in-Charge. Note :-The contractor should take approval of techincal specification ofluminaries and driver from department before procurement .
69All as per itemSer No68above but 120 Watt & Lumen efficiency of LED not less than 110 lumen per watt system efficiency
70All as per itemSer No68above but 100 Watt & Lumen efficiency of LED not less than 110 lumen per watt system efficiency
71All as per itemSer No 68above but50 Watt& Lumen efficiency of LED not less than 100 lumen per watt system efficiency
72Supply & fix in replacement electronic LED Driver suitable for LED flood light 50 Watt to 100 Watt of existing make and model, fixed in light fitting & connecting & testing complete.
73Supply & fixingin replacementelectronic LED Driver suitable for LED flood light 120 Watt to 150 Wattof existing make and model, fixed in light fitting & connecting & testing complete.
74Supply & fixingin replacementelectronic LED Driver suitable for LED flood light 200 Watt of existing make and model, fixed in light fitting & connecting & testing complete.
75Supply & fixingin replacementelectronic LED Driver suitable for LED Street light fittings 45 Watt to 70 Wattof existing make and model, fixed in light fitting & connecting & testing complete.
76Supply & fixingin replacementelectronic LED Driver suitable for LED Street light fittings 90 Watt to 100 Wattof existing make and model, fixed in light fitting & connecting & testing complete.
77Supply and errectionin replacement07 mtr continuously tapered hot dip galvanised Octagonal cross sectional pole with single dipping method having bottom 130 mm A/F and top 70 mm A/F 3 mm thick confirming to ASTM A 572 Gr with yield 450mpa cut and folded to form an octagonal section and welded in accordance with AWS for wind loading as per IS 875 part 3 1987.Poles shall be provided with base plate of size 225x225x12 mm which shall be free from any lamination or incursion with no cutting or welding on the pole after hot dip galvanising with single arm 1000 mm long bracket tilted to 150 degree from horizontal toward vertices suitable for mounting on the octagonal pole, of company recommendationand one no TPN Connecton 3 phase 4 wire 100 Amps, and one number MCB SP 6 Amps. A triangular flat MS plat of 6mm thick duly coated with GI shall be welded between cap of the octagonal pole and bracket. Welding work shall be done 250mm on bracket and 150 mm on pole"s cap including all RCC work type (1:2:4) type B-1 including 04 Nos foundation nut bolt and plate as per pole manufacturer"s drawing and earth work all as per requirement complete all as specified and directed. Note Cost of construction of RCC foundation including construction material, necessary earth work and excavatonas per manufacturer design forabove polecompleteall as required at site and as directed by Engr-in-charge are deemed to be included in the quoted rate.
78Supply & fixing in replacementautomatic street light timer panel 5 KWswitch using Infrared Sensor basedfor automatic switching of street lights based on LUX level of natural light. Required illuminance for switching ON is < 30 Lux and for switching OFF > 10 Lux level. The sensor (nature switch) alongwith suitable power contactors, Input (supply) MCB and output (load) MCB(s), support terminals should be enclosed in pole/ wall mountable enclosure made of rust proof, electric shock proof, termite proof and FR graded SMC junction box conforming to IP-54 degree of protection including mounting bracket, cable glands, openable doors with lock complete all as specified & directed by Engr-in-Charge.
79Supplying, transporting, erectingin replacement Steel tubular swaged poles type 410 SP-31 ( 9.0 metres long) complete with cast iron base plate, finial, taper plug, bolts, nuts and screws as specified, including necessary excavation and earth work , PCC 1:4:8 type D2 in foundations below pole, PCC 1:3:6 type C2 around poles and PCC 1:3:6 type C1 as in plinth block , disposal of surplus soil to a distance not exceeding 50 m and depositing where directed, the exposed surface of steel tubular poles shall be painted with two coat of aluminum paint over a coat of red oxide, embaded portion of the pole shall be painted with one coat of bituminous paint.05 Nos black and Yellow alternate strip with two coat of synthetic enamel paint shall be painted up to the the height of 1.5 Mfrom copping of the poleincluding numberingon pole in black colour synthetic enamel paint complete all as specified and directed.
80Supplying and fixing in replacement 3 pole power contractor AC 3rating 40 Amp, 240 Volt AC complete all as specified and directed by Engr-in charge
81Supplying and fixing in replacement 3 pole power contractor AC 3rating 70 Amp, 240 Volt AC complete complete all as specified and directed by Engr-in charge
82Supplying and fixing in replacement Astronomical Digital Timer Switch240 V AC complete all as specified and directed by Engr-in charge
83S&F in replacement post made of50 mm dia GI Pipe (medium gradewith necessary accessories and overall powder coated complete all as specified and directed. Note Post hole &PCC in foundation shall be measured and paid in respective item of schedule.
84Material and labour for PCC1:2:4 type B1 using 20 mm graded stone aggregates formaking of foundation of post of oudoor luminaries complete all as specified and as directed by Engineer-in-Charge.
85Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out, returning,filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm,
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