Military Engineer Services Tender

Supply only Indicating lamp LED

Supply only Space heater 100 watt 230 Volt AC supply with thermostat

Supply only Digital multifunction meter 96x96 mm Range 0-300/A Model type 3 phase 4W EN 8400class 1.0, aux supply 110Volt with RS 485 port

Supply only Digital Voltmeter (0 to 12 KV size 96x96 mm class 0.5 , PTR 11000/rt3/110/rt3

Supply only three phase Over current and earth fault relay with High set and RS -485 port, CT rating 1Aor 5A field selectable , IDMT & Definite time characteristics • Last 30 trip data recording with date and time complete ,operating voltage 18-240 VAC/DC Make :- as per existing make

Detection of pin point fault in HT cable 11 KV (burried in ground/under road/path up to depth of 1.5 m) by cable fault locating machine comprising impulse generator,acoustic fault locator and reflectometer (laptop based) complete all as specified and as directed. (Notes-(i) Cable fault locating machine to be arranged at site with in 12 hrs after intimation (ii) Earth work will be measured seperatly. (iii) Cost of transpotation in unit rate is deemed to be included.

Handling, transportation of transformers of any make, type with capacity 200 KVA of any make, model & type including hoisting, taking down from pole (pole mounted) or plinth mounted by any means mechanically pulley/mechanical crane, transportation to workshop for repair/maint. Reinstallation of Transformer in position pole mounted/plinth mounted including disconnecting and connecting all cable, earth lead, clamps and channels etc as per site requirement all as directed. (Note : If any damage to transformer/OH line/cables occur during handling, transportation or during hoisting/lifting, the same will be rectified by the contractor without any extra cost to the department)

M&L for changing of Old / Burnt Copper coil by new EC grade copper coils with complete including insulation material of transformer all as Specified & directed.

Striping out of Insulation of HV/LV windings and reinsulation of Coil with insulating material of transformer for any type and capacity of transformers complete all as specified and directed.

Labour only for opening of top cover and allied parts of transformer of cap up to 200 KVA lifting of Core for repair, preheating charges for copper coils, assembly of core coil assy including assembly of copper coils, tapping connections, insulation on Tap leads with insulation paper, star connection by new EC grade copper on HV & LV side ., Baking charges for transformer job for each proper IR value in vacuum Chamber (Auto Clave), refitting of HV / LV bushing and transformer accessories with top cover, M&L for painting of transformer tank having hot oil resistant paint inside all as specified & directed.

M&L transformer oil having di-electric strength of 60 KV as per IS complete for top up/ replacement all as specified and as directed. (Oil should be supplied in sealed barrel of Power/Transol brand) Note: Oil shall be filled in the transformers/stabilizers to be repaired or installed at site at different locations.

Dyhydration/filteration of transformer oil at site by means of centrifuging machine in order to improove dielectric strength of oil as per IS-355, break down voltage should not be less than 50 KV complete all as specified & directed.

Supply and fix LV porcelain bushing of transformer 1.1 KV/250 Amps with metal parts brass as per IS 3347 part-III and 4 Nos hexagonal nuts, complete all as specified and directed.

Supply and fix LV porcelain bushing of transformer 1.1 KV/400 Amps with metal parts brass as per IS 3347 part-III and 4 Nos hexagonal nuts, complete all as specified and directed.

Supply and fix HV porcelain bushing of transformer 12KV /250 Amp with metal parts brass as per IS 3347 Part-III and IS 2009, complete all as specified and directed.

M&L for hammer tone spray painting of transformer 11 KV/433 volts, Indoor/Outdoor type transformer 63 KVA to 125 KVA capacity, including cleaning, scraping of exposed surfaces with shade as approved including writing MES number and machine number with black paint, letters 15mm wide and 50mm height complete all as specified and directed.

M&L for hammer tone spray painting of transformer 11 KV/433 volts, Indoor/Outdoor type transformer 125 KVA to 250 KVA capacity, including cleaning, scraping of exposed surfaces with shade as approved including writing MES number and machine number with black paint, letters 15mm wide and 50mm height complete all as specified and directed.

Supply and Replacement of silica gel breather assembly for capacity 63 KVA to 250 KVA capacity transformer, complete all as specified & directed.

Supply, laying, jointing and testing XLPE insulated, screened, PVC bedded , galvanised steel strip or wire armoured,electric power cables( heavy duty ) with aluminium conductor of size 95 sqmm, 3 core, 11000 volts grade, laid in trenches/poles/walls all as specified and as directed.

M&L cable jointing kit for 11 KV (E) grade cable for indoor end termination heat shrink type complete with jointing material and accessories suitable for XLPE armoured aluminium conductor cable of size 95 sqmm 3 core complete all as specified and directed.

M&L cable jointing kit for 11 KV (E) grade cable for outdoor end termination heat shrink type complete with jointing material and accessories suitable for XLPE armoured aluminium conductor cable of size 95 sqmm 3 core complete all as specified and directed.

M&L cable jointing kit for 11 KV (E) grade cable for straight through heat shrink type complete with jointing material and accessories suitable for XLPE armoured aluminium conductor cable of size 95 sqmm 3 core complete all as specified and directed.

Material and labour for earthing complete with copper earth plate electrode 600 mm x 600 mm x 3.15 mm thick burried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of the plate not less than 1.5 metre below normal ground level connected to copper earth strip 20x3mm size (upto 7.5 metre from ground electrode) by means of copper/brass bolts, nuts, check nuts and washers, connected to earth test terminal block and testing on completion with and including 40mm bore light grade GI protection pipe for strip upto plinth protection, PCC pit in mix 1:3:6 type C1, with RCC 1:2:4 type B-1, 40 mm thick cover, reinforced with 6 mm dia MS bars spacing @ 100mm C/C both ways with lifting hook made out of 10 mm dia round bar, watering arrangement with funnel and wire mesh and 20 mm bore medium grade GI watering pipe, common salt and charcoal filling, necessary excavation and earth work complete all as shown in electrical plate No.3 of MES Schedule Part-I (2009) and directed.

Cleaning of area of 11 KV main receiving station and removing the green grass patches /bushes/small plants/herbs from the area with suitable T&P and covering the area with & including supply of pebbles and dressing after sparying the complete area with suitable herbicide to stop the growth of weeds and grass as directed by Engr-in-charge. ( Note: (a) Complete Job will be done only after taking proper shut down of 11 KV HT Line. Shut Down will provided by the Dept. with Liasion of SED (b) Cleaning of area will be done once in a three months.

Supply and fixing dial type temperature gauge 110mm dia temperature range 0-100 degree C in repair all as directed by Engr-in-Charge.

Supply and fixing lightning arrestor of 11 KV metal oxide (Gap less type) heavy duty, self supporting station class having nominal discharge current 65 KA (peak), class II , insualation level 28/75KV suitable for 11 KV supply including necessary connections with complete all as specified and directed. Make : Raychem RPG , Oblum ,CG

Taking out unserviceable/faulty cable of any size/type for repair/replacement from pole/wall/cable duct/underground trench etc for reuse or depositing to MES store yard complete all as specified and as directed. (Note:-Excavation and earth work shall be measured and paid separately)

Supply, laying, jointing and testing XLPE insulated, screened, armoured electric cables with aluminium conductor of size 50 sqmm 3.5 core, 1100 volts grade, laid in trenches/poles/walls all as specified and as directed.

Supply, laying, jointing and testing XLPE insulated, screened, armoured electric cables with aluminium conductor of size 35 sqmm 3.5 core, 1100 volts grade, laid in trenches/poles/walls all as specified and as directed.

Supply, laying, jointing and testing XLPE insulated, screened, armoured electric cables with aluminium conductor of size 35 sqmm 4 core, 1100 volts grade, laid in trenches/poles/walls all as specified and as directed.

Supply, laying, jointing and testing XLPE insulated, screened, armoured electric cables with aluminium conductor of size 25 sqmm 4 core, 1100 volts grade, laid in trenches/poles/walls all as specified and as directed.

Excavation in trenches not exceeding 1.5 metre wide and not exceeding 1.5 metre in depth for foundation of pole or cable trenches etc and getting out in hard/dense soil complete all as specified and as directed.

Returning, filling in, including spreading levelling, watering and well ramming in layers not exceeding 25 cm in hard/dense soil complete all as specified and as directed.

Removing excavated materials exc. 250M but not exc. 500M and depositing where directed all as specified and directed by the Engineer-in-Charge.

Material and labour for laying of sub class ‘B’ bricks, common burnt clay building bricks,designation 75 complete all as specified and as directed.

Material and labour for sand cushioning for protection of underground cable, consolidated and compacted with clean dry sand all as specified and as directed by the Engineer-in-Charge. (Note- Punned thickness 18 cm will be measured & paid)

Material and labour for galvanized iron tubing 80 mm bore (light grade) with all fittings for protection of cables, laid in trenches / fixed to wall or pole complete including providing fixing clamps, bolts and nuts of suitable size all as specified & directed.

Material and labour for galvanized iron tubing 50 mm bore (light grade) with all fittings for protection of cables, laid in trenches / fixed to wall or pole complete including providing fixing clamps, bolts and nuts of suitable size all as specified & directed.

Supply and fix HT 11 KV, out door type gang operated air-break switch suitable for horizontal or vertical mounting fixed type complete with 12 insulators of rating upto 200 Amps all as specified & directed.