Military Engineer Services-MES has published Tender For Addition Alteration Of Work Services For Provision Of Power Supply Flame Proof Fittings And Allied Work In Various Technical Building At Af Station Kalaikunda Under Ge Af Kalaikunda. Submission Date for this Tender is 18-05-2024. Electrification Work Tenders in kalaikunda West Bengal. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 09-May-2024 | REVISED BOQ | BOQ | 18-05-2024 |
| FileName | File Description | File Size |
| 48e89f0f-c775-4f6d-90ba-d4c1c6132d6d.html | Tender Notice | 0 KB |
| BOQ_729286.xls | Tender Document | 0 KB |
| FWDperformance8011.pdf | Tender Document | 0 KB |
| GCC_8011.pdf | Tender Document | 0 KB |
| SchBTender8011.pdf | Tender Document | 0 KB |
| SOMFWSCPS_8011.pdf | Tender Document | 0 KB |
| Tendernotice_1.pdf | Tender Document | 0 KB |
| Sl. No. | Item Description |
| 1 | Supply and fixing for surface type sub main wiring with two run of 2.50 Sqmm single core PVC FRLSH, PVC insulated unsheathed stranded copper conductor (Red/yellow/blue wires for phases and black wire for neutral) drawn in and includingthrough Rigid stove enamelled steelconduit ISI marked of size 20mm bore with all fittings like Tee/Bend/Elbow/Reducer/Bell mouth/Junction / Terminal Boxesetc. and fixing accessories such as coupler, lock nuts, saddles, pipe hook etc. of nominal size 20 mm including one run of 2.50 Sqmm single core PVC FRLSH, PVC insulated unsheathed stranded copper conductor as earth wire (green in colour) complete all as specified including taking out complete existing sub main wiring with conduit. Note : (i) Two run of single core cable 2.50 sq mm and one run earth wire 2.50 sqmm and one run of Rigid stove enamelled steelconduit with all fittings will be measured as one unitlength. |
| 2 | Supply and fixing for surface type sub main wiring with four run of 10.00 Sqmm single core PVC FRLSH, PVC insulated unsheathed stranded copper conductor (Red/yellow/blue wires for phases and black wire for neutral) drawn in and includingthrough Rigid stove enamelled steelconduit ISI marked of size 25mm bore with all fittings like Tee/Bend/Elbow/Reducer/Bell mouth/Junction / Terminal Boxesetc. and fixing accessories such as coupler, lock nuts, saddles, pipe hook etc. of nominal size 20 mm including one run of 10.00 Sqmm single core PVC FRLSH, PVC insulated unsheathed stranded copper conductor as earth wire (green in colour) complete all as specified including taking out complete existing sub main wiring with conduit. Note : (i) Two run of single core cable 10.00 sq mm and one run earth wire 10.00 sqmm and one run of Rigid stove enamelled steelconduit with all fittings will be measured as one unitlength. |
| 3 | Supply & fixing Flame proof weather proofrotary switch, certified by CIMFR protection type Ex- ‘d’ , Zone 1 gas group IIC, IP 65. with cable termination box inHigh Pressure Die Cast Aluminum Alloy LM6 housing single Pole 16 Amp, 240 volts complete as specified. |
| 4 | Supply & fixingflame proof weather proof metallic hose conduit 3/4 " dia ,M20 /3/4" conduit MxM / FM x M / Fx F 3/4 " dia300 mm long, certified by CIMFR protection type Ex- ‘d’ , Zone 1 gas group IIB, IP 65. inclallas specified including taking down the existing one. |
| 5 | Supply & fixingflame proof weather proof metallic hose conduit 3/4 " dia ,M20 /3/4" conduit MxM / FM x M / Fx F 3/4 " dia500 mm long, certified by CIMFR protection type Ex- ‘d’ , Zone 1 gas group IIB, IP 65. inclallas specified including taking down the existing one. |
| 6 | Supply & fixing flame proof, weather proof Plug in switch socket 32 A, 5 Pin (4P+E), certified by CIMFR protection type Ex- ‘d’ , Zone 1 gas group IIC, IP 65 complete all as specified. |
| 7 | Supply & fixing Flame proof weather proofDistribution board , TPN, 04 Way, 415 Volt,prewired, certified by CIMFR protection type Ex- ‘d’ , Zone 1 gas group IIC, IP 66 with and including MCB`s with following specifications complete all as specified . (a)Incomming:MCB, 4 Pole, TPN, 63 Amp, 10kA,"C" Curve - 01 No. (b) Out going :MCB SP 6-32 Amp, 10kA, "C"Curve - 12 Nos. |
| 8 | Supply & fixing CIMFR certified LED flame proof, weather proof Flood light 120 watt LED having protection type Ex- ‘d’ , Zone 1 gas group IIC, IP 66, Temparature class T5-T6complete including connecting with PVC insulated multi stranded copper flexible cable 1.5 sqmm three core complete all as specified and as directed. |
| 9 | Supply & fixing in repair LED flood light 170 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 perlatest IS. LED of Make Osram; Everlight; Philips; Nicha; Cree; Samsung,operational voltage of 170 volts to 270 volts, frequency of 50 Hz, lumen output of minimum 18700protection 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 cincluding necessary electrical connections by PVC sheathed copper conductor wireof 3 core x 1.5 Sqmm and necessary fixing arrangement 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. |
| 10 | Supply and fixing for circuit/sub main wiring with two run of 2.50 Sqmm single core PVC FRLSH, PVC insulated unsheathed stranded copper conductor (Red/yellow/blue wires for phases and black wire for neutral) drawn in and includingthroughnon metalic PVC rigid conduit medium grade of suitable size and conduit accessories to be fixed on street light pole with and including 03 set ofGI clamp, nut & bolts ncluding one run of 2.50 Sqmm single core PVC FRLSH, PVC insulated unsheathed stranded copper conductor as earth wire (green in colour) complete all as specified including taking out complete existing sub main wiring with conduit. Note : (i) Two run of single core cable 2.50 sq mm and one run earth wire 2.50 sqmm and one run of non metalic PVC rigid conduit medium grade of suitable size with all fixing accessories will be measured as one unitlength. |
| 11 | Supply and fixing factory made wall mounted 200 App rated Busbar chamber, 6 way, 4 pole 415 volt, conforming to IEC-60439 and IEC-60529,fabricated from 2.00 mm thick CRCA sheet, epoxy powder coatedETP grade copper & dull tin plated bus bar sections supported on DMC (Dough moulding compound), fully rated neutral bus bar. IP-31 complete all as specified. |
| 12 | Excavating in trenches , n.exc 1.5 m wide and n.exc 1.5 m depth for foundation etc or for shafts, wells, cesspits ,manhole pier holeetc n.exc 10 sqm on plan and n.exc 1.5m in depth and getting out in any kind of soil Note : Manual excavation to be done. During excavation if any damage occured to existing cable any type/ water pipe line, it will be contractor responsibilty to get it repair and make functional by providing jointing kit etc without any extra cost. Contractor has to repair it within 24 hrs so that essential service can not be effected due to such damage.If contractor fails to repair it within 24 hrs penalty @ Rs 500/- will be charged to contractor. In this GE decision will be final, conclusive and binding. |
| 13 | Returning, filling in, of soil including spreading leveling, watering and well ramming in layers not exceeding 25 cmcomplete all as specified and directed . |
| 14 | 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 completeall as specified and as directed . |
| 15 | Materials and labour for sand filling around the cable with approved quality coarse sand for sand cushioning of Under ground cableincludingspreading and punning down to 18 cm thickness complete all as specified and as directed.(Compacted thickness shall be measured) |
| 16 | Supply and laying fly ash best quality, laid in trenches, perpandicular to U/G cable for cable protection complete all as specified. |
| 17 | Supply, Laying,testing and connecting XLPE sheathed,PVC insulated screened PVC bedded,galvanised steel strip of wire armoured electric power cable heavy duty with stranded aluminium conductor 1100 volt grade of size 3.5 core 95 sqmm. , laid in trenches/surface of wall/in GI pipe along with pole for connection to OH lines,includingBrass Compression Cable Gland, Terminal Lugs,clamps,nut & bolts etc all as specified |
| 18 | Supply, Laying,testing and connecting XLPE sheathed,PVC insulated screened PVC bedded,galvanised steel strip of wire armoured electric power cable heavy duty with stranded aluminium conductor 1100 volt grade of size 3.5 core 70 sqmm. , laid in trenches/surface of wall/in GI pipe along with pole for connection to OH lines,includingBrass Compression Cable Gland, Terminal Lugs,clamps,nut & bolts etc all as specified |
| 19 | Supply, Laying,testing and connecting XLPE sheathed,PVC insulated screened PVC bedded,galvanised steel strip of wire armoured electric power cable heavy duty with stranded aluminium conductor 1100 volt grade of size 4 core 25 sqmm. , laid in trenches/surface of wall/in GI pipe along with pole for connection to OH lines,includingBrass Compression Cable Gland, Terminal Lugs,clamps,nut & bolts etc all as specified |
| 20 | Supply, Laying,testing and connecting XLPE sheathed,PVC insulated screened PVC bedded,galvanised steel strip of wire armoured electric power cable heavy duty with stranded aluminium conductor 1100 volt grade of size 4 core 16 sqmm. , laid in trenches/surface of wall/in GI pipe along with pole for connection to OH lines,includingBrass Compression Cable Gland, Terminal Lugs,clamps,nut & bolts etc all as specified |
| 21 | M & L for Boring of horizontal hole under road, pavement, hardstanding by trenchless technology using ultra sound technique and necessary machine with and including GI Pipe light grade of dia 100 with all fittings, for passing of cablecomplete all as specified. Note : (i) One run of boring of horizontal hole and one run of GI Pipe light grade of dia 100 with all fittings will be measured as one unitlength. (ii) All the precaution to be taken by the contractor before drilling the bore. The contractor has to take plan of existing cables any type and pipe line in existing area before drilling the bore. (iii) Any damage to existing cables any type and pipe line in the way of drilling the bore will be repaired and make good by the contractor. No extra cost will be paid on this account. (iv) Contractor has to get the survey of route, length and depth for boring before quoting the rate. |
| 22 | M&L for steel tubular swaged pole complete with cast iron base plate, finial taper plug, bolts, nuts & screws as specified type 410 SP 22, 8.5 metres long including two coats of aluminium paint over a coat of red oxide primer after preparation of surfaces complete all as specified. |
| 23 | Supply and fixing loop in- loop out fuse junction box of internal dimention 254 x 180 x 90 mm made of thermoplastic sheet with weather proof canopy and locking screw fitted with and including50 Amp rated 4 way connectors for 3 phase and neutral incoming/outgoing, including provision of MCB SP 6 to 32 Amp rated mounted in the box, fixing on street pole/rail poles including necessary aluminium clamps, suitable glands, lugs and GI nut and bolt including all as specified and directed. |
| 24 | M&L for cement concrete ( 1:4:8) type D-2 using 40mm graded crushed stone aggregate as in pole foundation, filling and mass concretecomplete all as specified |
| 25 | 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 |
| 26 | Material andlabour for earthing complete with Galvanised steel earth plate electrode 600x600x6 mmmm buried directly in ground (Earthpit not less than2.25m below ground level) with top edge of theplate not less than 1.5m below normal groundlevel, connected to GI wire 4 mm dia asearth lead by means of bolt, nuts, check nutsandwashers of galvanised iron or steel upto 7.5mlength, earth strip protected by andincluding 20 mm diaGI pipe (light grade) andconnected to main test point or body of pole/pannel or lightening arrester of main controlling switch as directed including concrete pit in PCC(1:3:6)type C1 , Precast RCC(1:2:4)TypeB1 coverslab of size 54x54x5 cm reinforced with 8 mm dia TMT bars @ 100mm C/C bothwayswith onehandle for lifting made out of 10 mm dia TMT bar embedded in precast cover slab, funnel, wire mesh, 20 mm boreGI Pipe (Medium Grade) for watering, Charcoal andsalt in alternate layers of 15 cm (Compacted Thickness) around the earth electrode including necessary excavation, earth work in any typeof soil anddisposal of spoil to a distance n.exc50 m andnecessary testing complete all asshown in Electrical Plate No 3 of SSRPart-I. (4.00 mm dia GI Wire including protection pipeupto 7.5 RM will be included in the item rate and 4.00 mm dia GI Wire beyond 7.5 RM will be measured seperately). |
| 27 | Material andlabour for earthing complete with Galvanised steel earth plate electrode 600x600x6 mmmm buried directly in ground (Earthpit not less than2.25m below ground level) with top edge of theplate not less than 1.5m below normal groundlevel, connected to GI strip 25 x 4 mm asearth lead by means of bolt, nuts, check nutsandwashers of galvanised iron or steel upto 7.5mlength, earth strip protected by andincluding 40 mm diaGI pipe (light grade) andconnected to main test point or body of pole/pannel or lightening arrester of main controlling switch as directed including concrete pit in PCC(1:3:6)type C1 , Precast RCC(1:2:4)TypeB1 coverslab of size 54x54x5 cm reinforced with 8 mm dia TMT bars @ 100mm C/C bothwayswith onehandle for lifting made out of 10 mm dia TMT bar embedded in precast cover slab, funnel, wire mesh, 20 mm boreGI Pipe (Medium Grade) for watering, Charcoal andsalt in alternate layers of 15 cm (Compacted Thickness) around the earth electrode including necessary excavation, earth work in any typeof soil anddisposal of spoil to a distance n.exc50 m andnecessary testing complete all asshown in Electrical Plate No 3 of SSRPart-I. (GI strip 25 x 4 mm including protection pipeupto 7.5 RM will be included in the item rate and 4.00 mm dia GI Strip beyond 7.5 RM will be measured seperately). |
| 28 | 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 LT panel of size 1.50m x 1.50m x 0.75m, 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 50 x 50 x 6 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 375 Amps made of copper ETP gradepre-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 parametersPCC 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 as mentioned in BOQ Srl No: |
| 29 | (A) Incoming MCCB TPN ,250 Amp,50 HZ , 415 V, 25 KA, adjustable thermal & adjustable magnetic type, Ics = 100% of Icu -01 Nos. (B) Outgoing (b) MCCB TPN , 63 Amp,50 HZ , 415 V, 16 KA, adjustable thermal & adjustable magnetic type, Ics = 100% of Icu -04 Nos. (c) MCB, TPN,10 KA breaking capacity, 63 Amps - 02 Nos. (d) Digital voltmeter 0-500 volt with selector switch -01 No (e) Digital amp meter 0-100 Amp with set of current transformer of suitable rating and selector switch -01 No (f) Indicator lamp (RYB) LED type - 01 set 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 deem to be included in unit rate of panel. (iv) Rotary handle to be provided for allMCCB for control and operation of MCCB. (vi) The rating of copperbus bar to out going MCCB / MCB`s shall not be less than 1.5 times the rated current of individual out going feeders/ MCCB. (vii)Independent Amper meterwith CTs to be provided for each out going feeder. (viii) Spreader terminals and Phase barriers to be provided with all MCCB`s (ix) Quoted Rate of panel include refixing of all outgoing and incoming cables in panel . |
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