Military Engineer Services Tender

All as per serial item No 2 above but of capacity 50 kVA to 100 kVA, complete all as specified and directed.

S&F in replacement of HT coils made out of super enamelled copper winding wire for transformer capacity 50 kVA to 500 kVA complete all as specified and directed. Note: Mode of rewinding/guage of winding wire will be maintained as per the manufacturers design.

S&F in replacement of LT coil of copper strip duly insulated/cotton covered/varnished as per the standard design of manufacturers, complete all as specified and directed.

S&F in replacement of defective HT 11 KV bush suitable for indoor/outdoor transformer 300 kVA to 500 kVA, complete all as specified and directed.

S&F in replacement of defective HT 11 KV bush suitable for indoor/outdoor transformer 50 KVA to 300 KVA, complete all as specified and directed.

S&F in replacement of defective HT 11 KV brass stud with hexagonal brass nut 02 Nos suitable for indoor/outdoor transformer 300 kVA to 500 kVA, complete all as specified and directed.

S&F in replacement of defective HT 11 KV brass stud with hexagonal brass nut 02 Nos suitable for indoor/outdoor transformer 50 kVA to 300 kVA, complete all as specified and directed.

S&F in replacement of defective/ burnt out LT bush suitable for indoor/outdoor transformer 315 kVA to 500 kVA, complete all as specified and directed.

S&F in replacement of defective/burnt out LT bush suitable for indoor/outdoor transformer 125 kVA to 250 kVA, complete all as specified and directed.

S&F in replacement of defective/burnt out LT bush suitable for indoor/outdoor transformer 50 kVA to 100 kVA, complete all as specified and directed.

S&F in replacement of defective/ burnt out LT brass stud with hexagonal brass nuts/washers (02 Nos) each side suitable for indoor/outdoor transformer 300 kVA to 500 kVA, complete all as specified and directed.

S&F in replacement of defective/burnt out LT brass stud with hexagonal brass nuts/washers (02 Nos) each side suitable for indoor/outdoor transformer 125 kVA to 250 kVA, complete all as specified and directed.

S&F in replacement of defective/burnt out LT brass stud with hexagonal brass nuts/washers (02 Nos) each side suitable for indoor/outdoor transformer 50 kVA to 100 kVA, complete all as specified and directed.

S&F in replacement of temprature gauge 0-100 celcius for recording observation of temperature of transformer oil, complete all as specified and directed.

S&F in replacement of Breather with silca gel for absorbing moisture having of transformer capacity 100 kVA to 200 kVA, complete all as specified and directed.

S&F in replacement of Breather with silca gel for absorbing moisture having of transformer capacity 250 kVA to 400 kVA, complete all as specified and directed.

S&F in replacement of Breather with silca gel for absorbing moisture having of transformer capacity 500 kVA, complete all as specified and directed.

S&F in replacement of breather with silica gel for absorbing moisture suitable for 66/11 KV capacity, complete all as specified and directed.

S&F of transformer oil in transformers having lower level of oil, levelling upto desired level having dielectric strength not less than 50 kV confirming to relevent IS, complete all as specified and directed.

Dehydration/filteration for transformer capacity from 100 KVA to 500 KVA and 8000 KVA, 66/11 KV of transformer oil by attending each installation/transformer with automatic centrifuging machine in online condition for conducting oil filteration with stream line type machine at site to achieve BDV not less than 40 KV to 50 KV dpepnding upon 66 KV & 11 KV at the gap of 2.5 mm for 1 minute, complete all as specified and directed.

M & L for Painting of transformer at site after taking proper shutdown with super enamelled paint duly approved from Engineer-in-Charge, capacity of transformer 300/315 to 500 kVA including writing SM/MES No. as per direction of Engr-in-Charge, complete all as specified and directed. Note: Transformer will be fully cleaned/ scrubbed by removing oil deposition/dirt/oil paint etc before painting of transformer and font of letters should be not less than 2 inches.

All as per serial item No. 24 above but 125 to 250 kVA, complete all as specified and directed.

All as per serial item No. 24 above but 50 to 100 kVA, complete all as specified and directed.

M&L for opening HT, 11KV, 800A 25KA VCB front and back side complete after taking shutdown, cleaning, dusting inside & out side of VCB, greasing oiling the mechanical parts of VCB, callibration testing and including the replacement of the following items :- (a) Cleaning of VCB with Air blower and removing Dust particles. (b) Cleaning of insulating places of VCB by using CTC/CRC/Thinner as required and recommended. (c ) Checking the acting contact gap of vaccum interupter if gap exceeds the permissible limits, adjust as recommended. (d) Cleaning the main contacts to remove carbon and any other unwanted particle, if visible. (e) Dismantling and cleaning the insulated surfaces and arc barriers with CTC and CRC. (f) Checking, repair/replacement of all Electric wiring for electrical /manual operation of panel including measuring IR values. (g) Checking of all Nut bolts, springs, livers, latches, connectors etc and adjustments as required and recommended. (h) Recording of IR Values of CTs and PTs. (j) Checking of all moving parts for proper functioning of VCB and adjustments as per manufacturer's recommendations. (k) Replacement of indicating lamps. (l) Replacement of internal wiring for indicating lamps. (m) Replacement of wiring for tripping coil (No volt coil) , tripping switch set. (n) Replacement of No Volt coil of suitable capacity. (o) Complete servicing and testing of Earth fault relay, Over load relay, digital voltmeter, digital ammeter, indication lamp and all the protective equipment inside the VCB to be serviced to work properly with necessary replacement of defective equipments, complete all as specified and directed.

S&F of gate valve brass 3/4" ISI marked with iron wheel complete all as specified and directed.

S&F of aluminiun lugs suitable for LT cable of size 50 to 95 Sqmm 3.5 core, complete all as specified and directed.

S&F of aluminiun lugs suitable for LT cable of size 120 to 150 Sqmm 3.5 core, complete all as specified and directed.

S&F of aluminiun lugs suitable for LT cable of size 185 to 300 Sqmm 3.5 core, complete all as specified and directed.

S&F of GI strip having size 32 x 6mm, complete all as specified and directed.

M&L for shifting of transformer installated on 2 pole/PCC platform from one Sub Station to another Sub Station upto distance 3 Km including disconnecting electric connection LT/HT side and re-installation at site and connect LT/HT connections, complete the commissioning & testing all as specified and directed.

S&F in replacement Cable end terminal box indoor type (cold shrinkable type) HT 11 KV suitable for 3 core 50-95 sqmm, HT XLPE cable including all jointing material and testing, complete all as specified and directed.

S&F in replacement Cable end terminal box indoor type (cold shrinkable type) HT 11 KV suitable for 3 core 120-185 sqmm, HT XLPE cable including all jointing material and testing, complete all as specified and directed.

Supply & fixing in replacement Cable end terminal box indoor type (cold shrinkable type) HT 11 KV suitable for 3 core 240-300 sqmm, HT XLPE cable including all jointing material and testing, complete all as specified and directed.

Supply & fixing in replacement Cable end terminal box outdoor type (cold shrinkable type) HT 11 KV suitable for 3 core 50-95 sqmm, HT XLPE cable including all jointing material and testing, complete all as specified and directed.

Supply & fixing in replacement Cable end terminal box outdoor type (cold shrinkable type) HT 11 KV suitable for 3 core 120-185 sqmm, HT XLPE cable including all jointing material and testing, complete all as specified and directed.

Supply & fixing in replacement Cable end terminal box outdoor type (cold shrinkable type) HT 11 KV suitable for 3 core 240-300 sqmm, HT XLPE cable including all jointing material and testing, complete all as specified and directed.

Excavation in trenches n. exc. 1.5 mtr wide and n. exc. 1.5 mtr in depth for foundation and getting out in any type of soil, complete all as specified and directed.

Returning, filling in, including spreading, watering and well ramming in layers not exceeding 25 cm thick in soft/loose soil, complete all as specified and directed.

Removing excavated material (soil) to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and directed.

Sand cushioning for under ground cable upto 8 cm before laying the cable and 15 cm after laying and stretching the cable and punned down to form a bed to a minimum 23 cm.The punning shall be done by hand, complete all as specified in clause 19.75 of SSR Part - I of 2009.

M&L for sub class 'B' bricks well burnt old size laid dry flat for protection of cable, complete all as specified and directed.

Supply, laying & testing in replacement of cable XLPE insulated, screened PVC bedded galvanised steel strip or wire armoured HT electric power cable (heavy duty) 11000 volts grade with aluminium conductor 6.35 KV (UE)/11 KV (E) grade, cross sectional area 95 Sqmm 3 core as per IS-7098 suitable for earth system laid in trenches, complete all as specified and directed.

Supply, laying & testing in replacement of cable XLPE insulated, screened PVC bedded galvanised steel strip or wire armoured HT electric power cable (heavy duty) 11000 volts grade with aluminium conductor 6.35 KV (UE)/11 KV (E) grade, cross sectional area 120 Sqmm 3 core as per IS-7098 suitable for earth system laid in trenches complete all as specified and directed.

Supply , installation, commissioning and testing in replacement of HV junction box panel board of KIOSK having 3 No. bus bar bar aluminium size 50 x 10mm AC, 50 Hz supply , outdoor cubical type dust and vermin proof pedestal mounting of size 1000x1000x600mm for outdoor applications to accomodate incoming and 3 outgoings cable and supports duly finish ed wtih powder coated complete including locking arrangement including PCC work for fixing panel legs made out of iron 50x50x5mm , 45 cm long complete all as specified and directd.

Dismalntling disconnecting electric connections of underground HT XLPE cable 11 KV upto 240 sqmm from both sides and locating the fault in cable with fault locating machine in the entire length, removing moisture from cable, making joint and charging the HT cable with modern fault detector equipment by expert Engineers including reconnecting and commisisoning the cable to make it functional, complete all as specified and directed. Note : The work will be executed after obtaining proper shut down from main power house after liasoning with Engineer-in-Charge. The measurement of HT joint shall be made in respective item.

S&F in replacement Cable jointing kit for 11 KV (Earthed) grade cable for straight through cold shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 sqmm to 95 sqmm, complete all as specified and directed.

S&F in replacement Cable jointing kit for 11 KV (Earthed) grade cable for straight through cold shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 sqmm to 185 sqmm, complete all as specified and directed.

S&F in replacement Cable jointing kit for 11 KV (Earthed) grade cable for straight through cold shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 240 sqmm to 400 sqmm, complete all as specified and directed.

M & L for installation testing and commissioning of chemical Earthing complete with copper plate electrode of size 900mmx600mmx5mm, buried directly in ground vertically to a depth not less than 4.5meter below normal ground level and complete size of pit 1.2mx1.2mx 5.1m , earth plate electrode connected to and including copper earth strip 32 x 6 mm as main earthing lead by means of tinned copper / brass bolts , nuts, and washers besides brazing at all joints as directed and protected with 40 mm dia light grade GI pipe electrode and upto including the earth test point 20 mm dia watering pipe light grade GI pipe including funnel, wire mesh alternate layeers of thickness 150 mm each of charcoal , common salt , magneium sulphate / chemical as per manufacturer recommendation around copper elctrode plate including one layer of each below and above the plate, including edcavation in any type of soil removal of suplus soil, PCC pit chamber in PCC (1:3:6) type C-1 using 20 mm graded stone aggregate , RCC cover 50 mm thick in RCC (1:2:4) type B-1 using 20 mm graded stone aggregate reinforced with 8 mm dia MS deformed bars @ 75 mm c/c both way including MS angle iron frame of 40mmx40mmx3mm complete including testing all as specified all as specified and directed by Engr-in- charge

Notes : The Schedule of Credit amount shall be deducted from the total of this schedule (BoQ) to arrive at Contract Sum.