Military Engineer Services Tender

M&L sand cushioning with clean and dry sand in trenches for protection of UG cable and including punning down complete all as specified and directed. Note:- Punned thickness of sand coushioning shall only measured and paid.

Supply & laying sub class 'B', class designation 75 bricks of old size, laid over sand cushioning along alignment of cable as protection to cable in trenches including taking out old bricks complete all as specified and directed. Note : Sand cushioning will measured and paid seperately.

S&F 50 mm bore galvanised steel tubing, light grade with necessary fittings, laid under road crossing, for cable protection including taking down existing un-serviceable GI pipe complete all as specified and directed.

All as per Sl. Item No. 6.00 here in before but of size 80 mm

M&L for cutting the tarmac / hard standings in road and excavating trenches across the road in size not exceeding 0.45 m wide and 0.6 m depth for laying cable including refilling earth & making good top surface of the disturbed portion with 100mm thick PCC (1:3:6) or bituminous mix as per existing & matching with the surroundings complete all as specified and directed.

M&L PCC (1:3:6) type C-2 (using 40 mm graded stone aggregate) as in foundation, filling and mass concrete including demolition of existing concrete complete all as specified and directed.

Supply & laying LT XLPE insulated, armoured heavy duty electric cable with alumimium conductor, 1100 volts grade, cross sectional area 25 Sqmm x 4 Core, laid in trenches / duct / on pole including taking down existing un-serviceable cable complete all as specified and directed.

All as per Sl. Item No. 10.00 here in before but for cable of size 35 sqmm x 3.5 Core

All as per Sl. Item No. 10.00 here in before but for cable of size 50 sqmm x 3.5 Core

All as per Sl. Item No. 10.00 here in before but for cable of size 70 sqmm x 3.5 Core

All as per Sl. Item No. 10.00 here in before but for cable of size 95 sqmm x 3.5 Core

All as per Sl. Item No. 10.00 here in before but for cable of size 120 sqmm x 3.5 Core

All as per Sl. Item No. 10.00 here in before but for cable of size 150 sqmm x 3.5 Core

All as per Sl. Item No. 10.00 here in before but for cable of size 185 sqmm x 3.5 Core

All as per Sl. Item No. 10.00 here in before but for cable of size 240 sqmm x 3.5 Core

All as per Sl. Item No. 10.00 here in before but for cable of size 300 sqmm x 3.5 Core

All as per Sl. Item No. 10.00 here in before but for cable of size 400 sqmm x 3.5 Core

S&F 800 Amps ACB (Air Circuit Breaker), 4 Pole, 415 V with thermal Magnetic release (manual fixed type), breaking capacity 50kA including taking down old un-serviceable ACB complete all as specified and directed.

S&F MCCB 3 pole, 400 Amp, breaking capacity 36 kA, 415 V, Ics = 100% Icu, thermal megnatic release type with adjustable overload setting (0.8-1.0 ln), adjustable short circuit setting (6-10 lr) including necessary modification in the panel & taking down existing un-serviceable MCCB complete all as specified and as directed.

All as per Sl Item No. 22.00 here in before but 3 pole, 250 Amps, breaking capacity 36 KA

All as per Sl Item No. 22.00 here in before but 3 pole, 200 Amps, breaking capacity 25 KA

All as per Sl Item No. 22.00 here in before but 3 pole, 160 Amps, breaking capacity 25 KA

All as per Sl Item No. 22.00 here in before but 3 pole, 125 Amps, breaking capacity 16 KA

All as per Sl Item No. 22.00 here in before but 3 pole, 100 Amps, breaking capacity 16 KA

All as per Sl Item No. 22.00 here in before but 4 pole, 200 Amps, breaking capacity 25 KA

S&F MCCB 4 pole 400 Amp, breaking capacity 36 kA, Ics = 100% Icu, microprocessor release type with adjustable overload setting (0.4-1.0 ln), adjustable short circuit setting (1.5-10 lr) including necessary modification in the panel & taking down existing un-serviceable MCCB complete all as specified and as directed.

All as per Sl Item No. 29.00 here in before but 4 pole, 250 Amps, breaking capacity 36 KA

All as per Sl Item No. 29.00 here in before but 4 pole, 160 Amps, breaking capacity 25 KA

S&F in repair 4 Pole 63 Amps isolator, 415V complete all as specified and as directed.

All as per item No. 32.00 here in before but 4 Pole 100 Amps

All as per item No. 32.00 here in before but TPN 63 Amps

All as per item No. 32.00 here in before but TPN 100 Amps

M&L for detecting LT UG cable faults located in any stretch / depth with sophisticated cable fault locator consisting of microprocessor based pre-locator system, HV / LV surge generator, fault pin point surge wave receiver, cable identification instrument , cable tracer for exact location of under ground cable routes complete all as directed. Note:- The rate quoted deemed to be inclusive of arrangement of necessary fault locator equipment, transportation of equipment & including charges for service Engineer shall born by the contractor.

M&L straight through joint, heat shrinkable type complete with jointing materials and accessories, suitable for 1.1 KV, 3.5 core XLPE aluminium conductor cable of size 25 to 50 Sqmm including taking down existing un-serviceable joint kit complete all as specified and directed.

All as per Sl Item No. 37.00 here in before but suitable for cable of size 3.5 core 70 to 120 Sqmm

All as per Sl Item No. 37.00 here in before but suitable for cable of size 3.5 core 150 to 185 Sqmm

All as per Sl Item No. 37.00 here in before but suitable for cable of size 3.5 core 240 to 300 Sqmm

S&F cubical type LT panel board, outdoor type, factory made from CPRI approved factory, made out of 3.15 mm thick CRCA steel sheet and including MS angle iron 50 x 50 x 6 mm frame work, legs 0.6 m long, MC 100 channel base, totally enclosed, dust & vermin proof using neoprene rubber gasket (IP-54), double leaf door shutter in front side and single leaf shutter in rear side fixed with hinges having necessary locking arrangement in both front and rear door, with four side projected slanting roof, provided with louvers for ventilation / heat dissipation, danger notice plate, duly powder coated of approved shade over a coat of red oxide primer both internally and externally and including mounting on PCC platform made out of PCC 1:3:6, 150 mm thick (100 mm below & 50 mm above GL) all round the panel board and including necessary earth work. (Contd...)

The panel board shall be suitable for operation on AC 415 Volt, 3 Phase, 50 Hz, 4 wire system and shall have aluminium bus bar of suitable capacity with colour insulating tape / PVC sleeves mounted on suitable size "F" class, non hygroscopic, non combustible insulators, provision for fixing MCCBs / MCBs, necessary inter-connections with bus bar / strip with colour code insulation, including LED indicating lamps (R, Y, B), digital voltmeter with CT / PT & ammeter of suitable capacity with selector switches, provision of cable entry / exit provided in bottom, connections of all outgoing / incoming, existing / new copper wires of required size (minimum 2.5 sqmm) with following accessories and including taking down existing unserviceable LT Panel and acessories inside complete all as specified and directed:- Incoming :- (i) MCCB 4 pole 250 Amp, 36 KA, thermal magnetic release type including spreader link - 01 No Outgoing :- (i) MCCB 3 pole 100 Amp, 25 KA, fixed type including spreader link - 03 Nos (ii) MCCB 3 pole 63 Amp, 16 KA, fixed type including spreader link - 02 Nos (iii) 3 phase VAF + PF digital meter consisting of ammeter, voltmeter, frequency meter, PF, Cl 1 alongwith suitable CTs - 01 Set

S&F cubical type LT panel board, outdoor type, factory made from CPRI approved factory, made out of 3.15 mm thick CRCA steel sheet and including MS angle iron 50 x 50 x 6 mm frame work, legs 0.6 m long, MC 100 channel base, totally enclosed, dust & vermin proof using neoprene rubber gasket (IP-54), double leaf door shutter in front side and single leaf shutter in rear side fixed with hinges having necessary locking arrangement in both front and rear door, with four side projected slanting roof, provided with louvers for ventilation / heat dissipation, danger notice plate, duly powder coated of approved shade over a coat of red oxide primer both internally and externally and including mounting on PCC platform made out of PCC 1:3:6, 150 mm thick (100 mm below & 50 mm above GL) all round the panel board and including necessary earth work. (Contd...)

The panel board shall be suitable for operation on AC 415 Volt, 3 Phase, 50 Hz, 4 wire system and shall have aluminium bus bar of suitable capacity with colour insulating tape / PVC sleeves mounted on suitable size "F" class, non hygroscopic, non combustible insulators, provision for fixing MCCBs / MCBs, necessary inter-connections with bus bar / strip with colour code insulation, including LED indicating lamps (R, Y, B), digital voltmeter with CT / PT & ammeter of suitable capacity with selector switches, provision of cable entry / exit provided in bottom, connections of all outgoing / incoming, existing / new copper wires of required size (minimum 2.5 sqmm) with following accessories and including taking down existing unserviceable LT Panel and acessories inside complete all as specified and directed:- Incoming :- (i) MCCB 4 pole 200 Amp, 36 KA, thermal magnetic release type including spreader link - 01 No Outgoing :- (i) MCCB 3 pole 100 Amp, 25 KA, fixed type including spreader link - 02 Nos (ii) MCCB 3 pole 63 Amp, 16 KA, fixed type including spreader link - 02 Nos (iii) 3 phase VAF + PF digital meter consisting of ammeter, voltmeter, frequency meter, PF, Cl 1 alongwith suitable CTs - 01 Set

M&L earthing complete with galvanised steel earth plate electrode of size 600 x 600 x 6 mm thick buried directly in ground in vertical position (earth pit not less than 2.25 m deep below the normal ground level) with top edge of the earth plate not less than 1.5 m below normal ground level, connected to earth lead of galvanised iron strip 25 x 4 mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel, all as shown in electrical plate No. 3 connected to earthing test point including dismantling un-serviceable earthing complete all as specified and directed. Note:- The unit rate shall also include for earth work in any type of soil, PCC 1:3:6 type C1 chamber, RCC 1:1.5:3, type A1 cover slab, 50 mm thick reinforced with 8 mm dia TMT bar @ 140 mm C/C both ways, 10 mm dia plain bar lifting handle embedded in cover slab, Main earthing lead from earth electrode to test point upto 7.5 m length, 20 mm bore medium grade GI watering pipe, 40 mm bore GI medium grade earth lead protection pipe, funnel, wire mesh, copper lugs, charcoal and common salt in alternate layer etc.

S&F in repair earth continuity conductor or main earthing lead using 25 x 3.15 mm Aluminium strip, fixed to wall on batten or recess or chases or buried in ground or drawn in conduit / pipe or fixed to poles or any other indicated situation with saddles and fixing screws etc. for roof conductors and down conductors above ground etc. as required complete all as specified and directed.

M&L for maintenance and attending complaints / breakdowns at INS Eksila area comprising of LT panels, over head lines / underground LT cables up to main distribution boards at buildings including day to day maintenance of LT panels / Perimeter lights for smooth & trouble free LT power supply including rectification of minor defects to electrical controls gear / accessories as directed by Engr-In -charge. Note : Unit rate quoted shall deemed to be inclusive of the following:- (a) Attending minor repairs / breakdowns without involving any new (major) materials. (b) Rate shall include cost to provide tools for attending break down and minor materials like lugs, PVC tapes, including issue / maintaining Job Cards and Complaint registers etc. (c) Major repairs / Break downs involving S&F of materials such as cables, Joints, MCCBs etc are outside the scope of this item and shall be measured and paid separately. (d) Contractor should ensure to carry out the work through qualified Technician / Electrician and assisted by the helper. Necessary tools & plants and transportation charges are deemed to be included in the unit rate quoted. (e) On completion of the task /attending break down, necessary Job card duly signed by the stake holder shall be submitted to Engr-in-Charge.

M&L for preparation of external surfaces of LT panel of size from 1000mmx1000mmx400mm to 1200mmx1200mmx500mm by scraping down old rusted paint with steel brush, brooming, rubbing and cleaning including spray painting with two coat of synthetic enamel paint on external surface and marking feeders complete all as specified and as directed by Engineer-in-Charge.

M&L with replacement of canopy, door, body angle iron support etc. of existing LT panel board, body made out of 2 / 3.15 mm thick CRCA sheet and support of angle sections as per existing, duly power coated with one coat of synthetic enamel paint over a coat of primer with removable door hinges, neoprone gasket and locking arrangement, including welding work for fixing the door complete all as directed. Note:- Unit rate quoted shall be considered to include hinges, locking arrangement, neoprone gasket etc reqd for LT panel. Contactor shall quote their rates accordingly.

S&F danger notice plate of size 20 X 15 cm & 1.6mm thick mild steel sheet, vitreous enameled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size for LT including dismantling un-serviceable notice board complete all as specified and as directed. Note:- Instruction shall be written in three languages Hindi, English & Telugu on Notice board.

S&F in repair aluminium lugs to LT cable end suitable for cable of size of 16 to 70 sqmm complete all as specefied and directed.

S&F in repair aluminium lugs to LT cable end suitable for cable of size of 95 to 240 sqmm complete all as specefied and directed.

S&F on-load change over switch 100 Amp capacity, 4 pole, 415 volts, manual change over with Sheet metal enclosure including fixing in existing panel and necessary modification in the panel (if reqd) including taking down Un-serviceable on-load change over switch complete all as specified and directed.

Clearing away all bushes, small plants, grass, vegetation, saplings, shrubs, brushwood, undergrowth, roots upto root level including surface dressing n.exc 15 cm deep around and surroundings areas of E/M installations (i.e.Two Pole/ Four structures, outdoor-substation yards, pump house & Misc E/M installations etc) and removing rubbish / debris upto a distance of not less than 50 metres outside the periphery of the area under clearance complete all as directed.

M & L for excavating existing in trenches for cable of size 70 to 300 Sqmm, 3.5/4 core & taking out from its loop of length 3 to 5m, cleaning, cutting of old termination at end and reconnecting the same along with termination at ends with new aluminium lugs of suitable size and relaying cable in existing of cable trench with using existing sand and bricks complete all as directed. Note: (i) The rate quoted shall deemed to inclusive of earth work and excavation. (ii) Serviceable sand and Bricks shall be re-used for protection.

S&F in repairs PVC insulated flat twin core cable with 10 Sqmm Aluminium conductor complete all as specified and directed.

All as per Sl. Item No. 54.00 but cable of size 16 Sqmm