Military Engineer Services-MES has published Cwe Kota/Kota-03 Of 2020-21 Addition/ Alteration To Existing Ht Power Supply At Gtc Area At Mil Stn Kota. Submission Date for this Tender is 08-06-2020. Overhead Line Tenders in KOTA Rajasthan. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 11-May-2020 | Amendment to Critical date 1 | Date | 23-05-2020 |
| 2 | 18-May-2020 | Amendment to Critical date 2 | Date | 01-06-2020 |
| 3 | 21-May-2020 | REVISION OF BOQ WITH AMENDMENTS TO TENDER DOCUMENTS | BOQ | 01-06-2020 |
| 4 | 01-Jun-2020 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 08-06-2020 |
| Name of Work :ADDITION/ ALTERATION TO EXISTING HT POWER SUPPLY AT GTC AREA AT MIL STN KOTA | |||||
|---|---|---|---|---|---|
| Srl. No. | Item Description | Item Code / Make | Approx No of units reqd | Units | |
| 1 | 1 | Excavation in trenches in soft / loose soil, not exc 1.5 m wide and n. exc 1.5 m depth or n exc 10 Sqm on plan & getting out, for laying of cables, foundations of poles, struts, stays etc. and getting out including triming and forming bottom surface complete all as specified and directed. | 128 | Cubic \nMetre | |
| 2 | 2 | Excavation in trenches in soft / loose soil, not exc 1.5 m wide and exc 1.5 m and n exc 3.0 m depth or n exc 10 Sqm on plan & getting out, for laying of cables, foundations of poles, struts, stays etc. and getting out including triming and forming bottom surfacecomplete all as specified and directed. | 0.65 | Cubic \nMetre | |
| 3 | 3 | Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cms thick in soft / loose soil back in trenches after cables have been laid and tested, poles, stays , struts have been erected and testedcomplete all as specified and directed.\n | 75 | Cubic \nMetre | |
| 4 | 4 | Removing excavated materials to a distance not exc 50m and depositing where directed at a level not exc 1.5 m above the starting point in soils complete all as specified and directed.\n | 53.65 | Cubic \nMetre | |
| 5 | 5 | S&F un-reiforced precast concrete cable cover class HV type I flat of size 300mm x 180mm x 40m factory made ISI marked complete all as specified and and directed. | 2970 | Each | |
| 6 | 6 | M & L for PCC type B1, 1:2:4 (using 20 mm graded crushed stone aggregate) as in coping, complete all as specified and directed.\n | 0.16 | Cubic \nMetre | |
| 7 | 7 | M&L for PCC 1:3:6 type C-2 using 40 mm graded crushed stone aggregate as in foundation of poles/ struts/ stay assembly etc. filling and mass concrete, complete all as specified and directed. | 2.48 | Cubic \nMetre | |
| 8 | 8 | M & L for PCC type B2, 1:4:8 (using 40 mm graded crushed stone aggregate) as in foundation, filling and masst concrete, complete all as specified and directed.\n | 0.2 | Cubic \nMetre | |
| 9 | 9 | Supplying, Fixing/laying, jointing and testing and commissioning, 3 core 95 Sqmm under ground cables, 11 KV grade, XLPE insulated, armoured heavy duty electric cable with stranded aluminuim conductors, laid in trenches, ducts/fixed on poles/walls/laid under roads/paths/drains/culverts or encased in GI pipe complete all as specified and directed.\n(Note :- Excavation & earth work, GI pipe for laying of cable, sand cushioning, cable protection cover shall be measured and paid for seprately under respective items of the schedule.)\n | 75 | Running Metre | |
| 10 | 10 | Supplying, Fixing/laying, jointing and testing and commissioning, 3 core 185 Sqmm under ground cables, 11 KV grade, XLPE insulated, armoured heavy duty electric cable with stranded aluminuim conductors, laid in trenches, ducts/fixed on poles/walls/laid under roads/paths/drains/culverts or encased in GI pipe complete all as specified and directed.\n(Note :- Excavation & earth work, GI pipe for laying of cable, sand cushioning, cable protection cover shall be measured and paid for seprately under respective items of the schedule.)\n | 520 | Running Metre | |
| 11 | 11 | Supply, Installation. Testing and commissioning of vacuum circuit breaker (VCB) including connection to existing VCBs and Bus Coupler, indoor type, floor mounted, 11 KV grade, 630 Amps single break trip free breaker with motor charging mechanism minimum breaking capacity 250 MVA of draw out switch gear, complete with all HT accessories such as CTs protection device, indicating equipment for phase all as per IS-3402 and 2729 (VCB Make - ALSTOM/Siemens/ABB and comprises the following:- \nCT Details:-\n(i) 2 core epoxy cast type, CT, CL1 for metering and CL 5 P 10 for protection, 15 VA burden with ratio of 75-50/5+5A-3\nBREAKER APANEL INDICATION LAMPS:-\n(i) Breaker on - 01 \n(ii) Breaker off - 01\n(iii) Three phase indication - 03\n(iv) Breaker TRIP - 01\n(v) TRIP circuit healthy - 01\n(vi) Spring charged - 01\n(vii) DC Control Supply - 01\nSWITCHES AND OTHER ACCESSORIES:-\n(i) TNC Switch (Non Lockable)- 01 \n(ii) Push Buttons - 01 No\n(iii) Alarm Bell - 01 No\n(iv) Heater with switch and thermostate - 01\n(v) Anti pumping contactor - 01\n(vi) 15 A, 230 V pin, plug and socket - 01\nMETERS:-\n(i) Tri Vector meter - 01 \n(ii) Frequency meter - 01\n(iii) Power factor meter - 03\n(iv) A- meter with S/S make enercon - 01\n(v) V-meter with S/S make Enercon - 01\nRELAYS:-\n(i) 3 Pole non directional IDMT RELAY, 2 O/C & 1 E/F elemnt relay type CDG 31 or micom P 111 - 01 No \n(ii) Auxilliary relay type VAA 11- 2 Nos\n(iii) Master Trip relay VAJH 13 - 01 Nos | 1 | Each | |
| 12 | 12 | Supply and fixing HT cable route indicator cast iron of suitable size along HT cable trench including planting in ground with PCC complete all as specified and directed. | 150 | Each | |
| 13 | 13 | M & L for outdoor type heat shrinkable cable end termination jointing kit for HT 11000 Volts (Earthed) grade cable of following size complete with jointing material and accessories suitable for 95 sqmm 3 core XLPE armoured aluminium conductor cable of size 95 sqmm. | 2 | EACH | |
| 14 | 14 | M & L for outdoor type heat shrinkable cable end termination jointing kit for HT 11000 Volts (Earthed) grade cable of following size complete with jointing material and accessories suitable for 185 sqmm 3 core XLPE armoured aluminium conductor cable of size 95 sqmm. | 2 | EACH | |
| 15 | 15 | M & L sand cushioning for under ground cable 23cm thick (one layer of 8cm thickness before laying the cable and other layer of 15cm thickness after laying the cable) complete all as specified and directed.\n(NOTE- Thickness after punning shall be considered for payment.) | 38.5 | Cubic \nMetre | |
| 16 | 16 | Supply and fixing MS structural steel work in cross arms, bracings, supports, clamps and back plates fabricated (with drilled holes hot and cold etc) from channel/angle iron sections of various size and shape FI clamps (full, half 'D' and earth clamp etc) including necessary MS bolts, nuts, washer etc and painting with two coats of aluminium paint over one coat of red oxide primer complete all as directed. | 1 | Quintal | |
| 17 | 17 | M&L for HT Pin type porcelain,vitreous, white, brown or green insulator 150mm height, 150mm dia suitable for 11000 volts grade (ISI marked) including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut complete, all as directed. | 12 | EACH | |
| 18 | 18 | S & F lightening arrestor, expulsion type complying with IS:3070 (Part-II) -1989 complete with all fitting, transmission class, discharge capacity 30 Kilo Amp with all connecting lead and fitting, horn gap and choking coil suitable for maximuim working pressure 11000 Volts complete all as specified and directed. | 4 | Set of three | |
| 19 | 19 | S & F earth continuity conductor or main earthing lead wire 4.0 mm dia galvanised iron fixed to pole/ lightening arrestor/ GO-DO switch or any other situation complete all as specified and directed. | 50 | Running Metre | |
| 20 | 20 | S & F Earth Continuity Conductor or main earthing lead wire 32x6 mm dia galvanised iron fixed to VCB/panel or any other situation complete all as specified and directed. | 10 | Running Metre | |
| 21 | 21 | Supply, installing, testing and commissioning of Air-break, gang operated, triple pole switch, outdoor, vertical mounting type (ISI marked), mechanically operated, mounted on 15 insulators for current rating upto 200 Amps complete with (DO Fuze unit)fuse mounts, fuse carriers and HT fuse elements and frame work with operating mechanism worked from ground level, with locking arrnagments including Godrej pattern 65mm pad locks with two keys, complete suitable for HT 11 KV, 50 Hz AC supply and making necessary electric connections, complete all as directed. | 4 | Each | |
| 22 | 22 | Supply & fix aluminium conductor steel reinforced (ACSR) any size straining properly on insulator, maintaining desired sag and binding with aluminium tap/binding wire with connectors, making jumpers etc, complete all as directed. \n(Note : Each run of conductor shall be measured and paid.) | 0.1 | Quintal | |
| 23 | 23 | M & L for Anti-climbing device,spikes type fabricated out of M.S bars (round, square and flat) including nut, bolts, washers and welding in two halves made to shape to suit the cross section of the pole complete, all as specified and directed. | 0.15 | Quintal | |
| 24 | 24 | Supplying, transporting to site errecting and fixing in position Steel tubular swaged pole, 11metres long, type 410 SP-55, complete with cast iron base plate, pole cap, finial taper plug, bolts, nuts, washers etc including painting with two coats of aluminium paint over one coat of red oxide primer including 3 nos band/straps in red post office box colour (300mm wide EACH) using fluorescent paint commencing at a distance 300mm from padestal of pole and marking pole nos with black synthetic enamelled paint including tarring one coat on steel surface embedded in concrete complete all as specified and directed. \nNote:- Excavation and earth work, PCC etc shall be measured and paid separately under respective items of BOQ. | 4 | Each | |
| 25 | 25 | M & L for earthing complete with galvanized steel earth plate 60 cm X 60 cm X 6.3 mm thick buried vertically in ground to depth not less than 2.25 metres deep below ground level, with top edge of earth plate not less than 1.5 m below ground level, connected to galvanized strip 32x6mm earth lead by means of bolts, nuts, check nuts and washers of galvanized iron or steel besides welding at all joints including excavation and earth work, GI pipe light grade 40mm bore for protection of strip and connected to continous earth lead on pole/test point, supplying and laying charcoal dust common salt PCC 1:2:4 type B1, chamber and MS angle iron frame 40x40x3mm and RCC cover 40mm thick (1:2:4) type B1 using 20mm graded stone aggregate reinforced with 6mm dia round bars @ 75mm C/C both ways with MS handle 12mm dia, PGI funnel and wire mesh, 20mm dia GI pipe medium grade for watering all as shown in electrical plate No 3 on srl page No 497 of SSR Part I (2009) drawing and connection to earth test point including testing complete all as specified and directed, .\nNotes :- (i) Outer edge of earth pit shall be 1 metre away from the outer edge of PCC chamber.\n(ii) The cost of earth lead /strip and GI pipe for protection of earth lead/strip upto 7.5m is included in the quoted rate.\n(iii) The cost of excavation, earth work is included in the quoted rate. | 2 | Each | |
| 26 | 26 | M&L in repair earthing complete with galvanised steel earth plate electrode 60 cm x 60 cm x 6.3 mm thick burried directly in ground vertically to a depth not less than 2.25 metre below ground level with top edge of earth plate at a depth of not less than 1.5 metre 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 4 mm dia (8 SWG) by means of bolts, nuts and washers of the earth wire.galvanised iron or steel and thimbles and other end of the earth wire connected to earthing test point and protected by galvanised iron pipe light grade 15mm dia and water pipe 20mm dia GI light grade with funnel and wire mesh, PCC chamber in cement concrete (1:3:6) type C-2 and RCC 1:2:4 type-B-1 cover with frame all as shown in electrical plate No. 3 of MES Schedule Part – I of SSR – 2009\nNotes :- (i) Outer edge of earth pit shall be 1 metre away from the outer edge of PCC chamber.\n(ii) GI wire upto DBs earth connection is included in this item.\n(iii) The cost of excavation, earthwork is included in the quoted rate. | 10 | Each |
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