Military Engineer Services Tender

Removing excavated material(soil) not exc. 50 mtr and depositing where directed at a level not not exceeding 1.5 mtr above starting point.

Removing excavated material(soil) exc. 1.0 km but n exc. 1.5 km and depositing where directed complete all as specified and directed by engineer in charge (for road/ hardstanding /path)

Returning filling in with excavated soil including spreading, levellig watering and well ramming in layers not exceeding 25 cm thick complete all as specified and directed.

M&L sand cushioning for cable protection in trenches 8 cm before laying cable and 15 cm deep over the cable all as specified.

M&L PCC coping (1:3:6) type C-1 using 20mm graded stone aggregate as in coping including necessary form work and finishing of exposed faces of concretesmooth for RMU, including weathering, slightly rounded or chamfered angles and throating as complete all as specified and directed by engineer in charge

M&L for Pre-cast cement concrete solid block masonry 1:3:6 (20 mm graded aggregate) with solid blocks, exc. 10 cm in width and setting in mortar 1:6,complete all as specified and directed by engineer in charge

M&L for Pre-cast RCC type B1 (1:2:4) as in landings, cover slabs, chajjas etc and similar articles with palin faces set in CM 1:6 complete all as specified and directed by engineer in charge

M&L rendering15 mm thick on brick wall or concrete surfaces in cement mortar 1:4 ,finished fair and even complete all as specified and directed by engineer in charge.

M&L PCC 1:2:4 type B-2 PCC for post holes using 40 mm aggregates as in foundations, complete all as specified and directed by engineer in charge.

M &L for Supply, laying and fixing cable jointing kit for 11 KV (earthed) grade cable for indoor termination cold shrink type joint complete with jointing material and accessories suitable for 3 core cable of size 95 Sqmm, 3 core complete all as specified and as directed.

Supply, laying & testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor, 11000 volts earth grade of cross sectional area 95 sqmm, 3 core complete all as specified and directed.

M &L for Supply, laying and fixing cable jointing kit for 11 KV (earthed) grade cable FLOOR st through cold shrink type joint complete with jointing material and accessories suitable for 3 core cable of size 95 Sqmm, 3 core complete all as specified and as directed.

M&L for mild steel work as in posts or struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire etc flat iron fillets(for securing with wire mesh etc) including all necessary bolting or riveting etc and similar work confirming to FE-290 grade E-165 all as specified and directed by engineer in charge.

S&F mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other to be fitted with washers and one hexagonal or square nuts, n exc 5 cm long diameter of neck 5 to 10 mm all as specified and directed by Engineer-in-Charge

S&F mild steel round bars 10 mm dia and over as in strenghtening bars for link fencing conforming to FE-290 Grade-E-165 all as specified and directed by Engineer-in-Charge

Fixing only chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc. including provission of binding wire all as specified and directed by Engineer-in-Charge.

M&L for Earthing complete with galvanized steel earth plate electrode 600x600x6mm buried directly in ground (earth pit not less than 2.25 mtr deep below ground level) with top edged of the plate not less than 1.5 mtr below ground level connected to galvanized iron earth strip of size 32x6mm by means of bolt, nut, check nut and washer of galvanized iron or steel protected by galvanized iron pipe of 40 mm bore medium grade, incl. Funnel, 20mm dia bore galvanised iron pipe medium grade for watering, wire mesh, charcoal or coke and common salt in alternative layers all around the earth electrode compacted thickness 15 cm incl. Excavation and earth work, PCC 1:3:6 type C-1, CI pit cover, incl disposal of surplus soil to a distance n.exc. 50 m complete testing on completion, all complete as shown in electrical plate No. 3 of MES SSR Part-I all as specified. Note :- (i) Cost of earth strip and GI protection pipe up to a distance 7.5 metre shall be included in the quoted rate. (ii )On testing after completion if the desired earth resistance is not obtained the earthing will be redone at no extra cost.

Supply only chain link MS galavanized fencing conforming to IS 2721 : 2003 including line wires of 4mm dia starining bolts, and aprature size not less than 75 mm etc including provision of binding wire complete all as specified and directed by engineer in charge.

S&F rolled mild stell section for Framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing completesuing steel section conforming FE-290 Grade-E-165 complete all as specified and directed by Engineer-in-Charge

M&L for preparation of new iron surfaces over 10 cm width and girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed by Engineer-in-Charge

Supply & fixing Galvanised. 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and training and fixing to any type of standard rails strain- ing bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. as directed and complete all as specified and directed by Engineer-in-Charge (each line wire to be measured)

Taking down existing four pole structure complete all as specified and directed by Engineer-in-Charge

Taking down existing two pole structure complete all as specified and directed by Engineer-in-Charge

Shifting of transformer upto 315 kva from 2/4 pole structure to new foundation complete all as specified and directed by Engineer-in-Charge. NOTE : foundation cost shall be measured and paid seprately in respective item.

Supply, install, testing and commissioning of HT 11KV, 3 Phase, 50Hz, totally enclosed metal clad SF6 switchgear having rupturing capacity upto 630 Amps, Outdoor one Side-Extensible Fixed Type (IP54), RMU (Ring main unit) 5-way comprising of 03 Nos 630 Amps, motorized operated Load Break Switch & 02 Nos. motorized charging fixed-type Vacuum Circuit Breaker, inside robotically welded stainless steel 304 (Non Ferrite Non Megnetic Grade) tank having min. thickness 2 mm with IP 67 Degree of Protection and enhanced BIL of 95kVp internally to manage voltage surges. RMU should be provided with internal busbars, as well as earthing busbars of electrolytic grade copper, padlock provisions & complete with all accessories. The RMU shall be type tested for Internal arc test of AFLR 21kA/1 sec for tank as per IEC62271-200. RMU shall have on-site-repairability features such as site replacable bushing/coupling/mechanism and gas refilling at site. The earthing busbar shall be provided inside each cable compartment for soilid earthing of Cable sheilds. The outer hinged main door should cover entire front of switchgear including cable doors for providing fail-safe protection. The unit shall include the following with all necessary standard fitting as required at site complete as specified and directed by Engr-in-charge Make of RMU shall be limited to ABB, Schneider, Siemens

03 Nos. Incoming and outgoing Load Break Switch module consisting of following accessories : 11kV, 630A Load Break Switch module and integrated earthing switch, both with full making capacity. Short time current - 21kA/3-sec, Making Capacity - 52kAp Auxiliary contacts - 1NO + 1NC Fault Pass Indicator - 1 No.for Incoming LBS Spring-assisted snap-action mechanism driven via motor and manual operation. Cable boxes with double-door arrangement for enhanced safety (IP54+IP3X) interlocked to prevent access to 3Cx300sqmm XLPE AL cable termination in live-condition, Right angle boots (push on type) Suitable site replacable Cable bushings situated not beyond 300mm from cable-cover to allow ease of access for installation/testing/replacement purposes. Cable covers with self Interlocking mechanism with earth switch Capacitive voltage indication fixed type system as per IEC61243

02 Nos. Outgoing Breaker module consisting of following accessories : 11kV, 630A fixed-type Vaccum Circuit Breaker module for making and breaking of fault current alongwith disconnector+Earth Switch of full making capacity Short time current - 21KA/ 3 sec, Making Capacity - 52kAp Auxiliary contacts - 1NO + 1NC Stored Enegry mechanism with manual and motorized spring-charging, associated closing/tripping coils, integrated non-removable spring-charging operating handle and ON/OFF push buttons mechanically latched to the mechanism Interlocked Cable box for front termination of the cable suitable upto 3 core 300 Sqmm, 11 KV XLPE cable with double-door arrangement (IP54+IP3X). Safety interlocked to prevent access to cable termination in live-condition. Right angle boots (push on type) Numerical based self-powered OC+EF Protection Relay, providing OverCurrent (min. setting 20%), Earth-Fault (min. setting: 10%) 03 Nos 100/1, 2.5VA epoxy insulated, Ring Core CTs for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core. Suitable site replacable Cable bushings situated not beyond 300mm from cable-cover to allow ease of access for installation/testing/replacement purposes. Cable covers with self Interlocking mechanism between doors, earth switch, disconnector & VCB Capacitive voltage indication fixed type system Mechanical Indications for breaker ON, OFF, EARTH, TRIP, Spring Charged-Discharged

Supply, install, testing and commissioning of HT 11KV, 3 Phase, 50Hz, totally enclosed metal clad SF6 switchgear having rupturing capacity upto 630 Amps, Outdoor one side Extensible Fixed Type (IP54), RMU (Ring main unit) 4-way comprising of 02 Nos 630 Amps, motorized operated Load Break Switch & 02 Nos. motorized charging fixed-type Vacuum Circuit Breaker, inside robotically welded stainless steel 304 (Non Ferrite Non Megnetic Grade) tank having min. thickness 2.5 mm with IP 67 Degree of Protection and enhanced BIL of 95kVp internally to manage voltage surges. RMU should be provided with internal busbars, as well as earthing busbars of electrolytic grade copper, padlock provisions & complete with all accessories. The RMU shall be type tested for Internal arc test of AFLR 21kA/1 sec for tank as per IEC62271-200. RMU shall have on-site-repairability features such as site replacable bushing/coupling/mechanism and gas refilling at site. The earthing busbar shall be provided inside each cable compartment for soilid earthing of Cable sheilds. The outer hinged main door should cover entire front of switchgear including cable doors for providing fail-safe protection. The unit shall include the following with all necessary standard fitting as required at site complete as specified and directed by Engr-in-charge. Make of RMU shall be limited to ABB, Schneider, Siemens

02 Nos. Incoming and outgoing Load Break Switch module consisting of following accessories : 11kV, 630A Load Break Switch module and integrated earthing switch, both with full making capacity. Short time current - 21kA/3-sec, Making Capacity - 52kAp Auxiliary contacts - 1NO + 1NC Fault Pass Indicator - 1 No.for Incoming LBS Spring-assisted snap-action mechanism driven via motor and manual operation. Cable boxes with double-door arrangement for enhanced safety (IP54+IP3X) interlocked to prevent access to 3Cx300sqmm XLPE AL cable termination in live-condition, Right angle boots (push on type) Suitable site replacable Cable bushings situated not beyond 300mm from cable-cover to allow ease of access for installation/testing/replacement purposes. Cable covers with self Interlocking mechanism with earth switch Capacitive voltage indication fixed type system as per IEC61243

02 Nos. Outgoing Breaker module consisting of following accessories : 11kV, 630A fixed-type Vaccum Circuit Breaker module for making and breaking of fault current alongwith disconnector+Earth Switch of full making capacity Short time current - 21KA/ 3 sec, Making Capacity - 52kAp Auxiliary contacts - 1NO + 1NC Stored Enegry mechanism with manual and motorized spring-charging, associated closing/tripping coils, integrated non-removable spring-charging operating handle and ON/OFF push buttons mechanically latched to the mechanism Interlocked Cable box for front termination of the cable suitable upto 3 core 300 Sqmm, 11 KV XLPE cable with double-door arrangement (IP54+IP3X). Safety interlocked to prevent access to cable termination in live-condition. Right angle boots (push on type) Numerical based self-powered OC+EF Protection Relay, providing OverCurrent (min. setting 20%), Earth-Fault (min. setting: 10%) 03 Nos 100/1, 2.5VA epoxy insulated, Ring Core CTs for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core. Suitable site replacable Cable bushings situated not beyond 300mm from cable-cover to allow ease of access for installation/testing/replacement purposes. Cable covers with self Interlocking mechanism between doors, earth switch, disconnector & VCB Capacitive voltage indication fixed type system Mechanical Indications for breaker ON, OFF, EARTH, TRIP, Spring Charged-Discharged

Supply, install, testing and commissioning of HT 11KV, 3 Phase, 50Hz, totally enclosed metal clad SF6 switchgear having rupturing capacity upto 630 Amps, Outdoor One Side Extensible Fixed Type (IP54), RMU (Ring main unit) 3-way comprising of 02 Nos 630 Amps, motorized operated Load Break Switch & 01 Nos. motorized charging fixed-type Vacuum Circuit Breaker, inside robotically welded stainless steel 304 (Non Ferrite Non Megnetic Grade) tank having min. thickness 2.5 mm with IP 67 Degree of Protection and enhanced BIL of 95kVp internally to manage voltage surges. RMU should be provided with internal busbars, as well as earthing busbars of electrolytic grade copper, padlock provisions & complete with all accessories. The RMU shall be type tested for Internal arc test of AFLR 21kA/1 sec for tank as per IEC62271-200. RMU shall have on-site-repairability features such as site replacable bushing/coupling/mechanism and gas refilling at site. The earthing busbar shall be provided inside each cable compartment for soilid earthing of Cable sheilds. The outer hinged main door should cover entire front of switchgear including cable doors for providing fail-safe protection. The unit shall include the following with all necessary standard fitting as required at site complete as specified and directed by Engr-in-charge. Make of RMU shall be limited to ABB, Schneider, Siemens

02 Nos. Incoming and outgoing Load Break Switch module consisting of following accessories : 11kV, 630A Load Break Switch module and integrated earthing switch, both with full making capacity. Short time current - 21kA/3-sec, Making Capacity - 52kAp Auxiliary contacts - 1NO + 1NC Fault Pass Indicator - 1 No.for Incoming LBS Spring-assisted snap-action mechanism driven via motor and manual operation. Cable boxes with double-door arrangement for enhanced safety (IP54+IP3X) interlocked to prevent access to 3Cx300sqmm XLPE AL cable termination in live-condition, Right angle boots (push on type) Suitable site replacable Cable bushings situated not beyond 300mm from cable-cover to allow ease of access for installation/testing/replacement purposes. Cable covers with self Interlocking mechanism with earth switch Capacitive voltage indication fixed type system as per IEC61243

01 Nos. Outgoing Breaker module consisting of following accessories : 11kV, 630A fixed-type Vaccum Circuit Breaker module for making and breaking of fault current alongwith disconnector+Earth Switch of full making capacity Short time current - 21KA/ 3 sec, Making Capacity - 52kAp Auxiliary contacts - 1NO + 1NC Stored Enegry mechanism with manual and motorized spring-charging, associated closing/tripping coils, integrated non-removable spring-charging operating handle and ON/OFF push buttons mechanically latched to the mechanism Interlocked Cable box for front termination of the cable suitable upto 3 core 300 Sqmm, 11 KV XLPE cable with double-door arrangement (IP54+IP3X). Safety interlocked to prevent access to cable termination in live-condition. Right angle boots (push on type) Numerical based self-powered OC+EF Protection Relay, providing OverCurrent (min. setting 20%), Earth-Fault (min. setting: 10%) 03 Nos 100/1, 2.5VA epoxy insulated, Ring Core CTs for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core. Suitable site replacable Cable bushings situated not beyond 300mm from cable-cover to allow ease of access for installation/testing/replacement purposes. Cable covers with self Interlocking mechanism between doors, earth switch, disconnector & VCB Capacitive voltage indication fixed type system Mechanical Indications for breaker ON, OFF, EARTH, TRIP, Spring Charged-Discharged

Supply, install, testing and commissioning of HT 11KV, 3 Phase, 50Hz, totally enclosed metal clad SF6 switchgear having rupturing capacity upto 630 Amps, Outdoor one side -Extensible Fixed Type (IP54), RMU (Ring main unit) 2-way comprising of 01 Nos 630 Amps, motorized operated Load Break Switch & 01 Nos. motorized charging fixed-type Vacuum Circuit Breaker, inside robotically welded stainless steel 304 (Non Ferrite Non Megnetic Grade) tank having min. thickness 2.5 mm with IP 67 Degree of Protection and enhanced BIL of 95kVp internally to manage voltage surges. RMU should be provided with internal busbars, as well as earthing busbars of electrolytic grade copper, padlock provisions & complete with all accessories. The RMU shall be type tested for Internal arc test of AFLR 21kA/1 sec for tank as per IEC62271-200. RMU shall have on-site-repairability features such as site replacable bushing/coupling/mechanism and gas refilling at site. The earthing busbar shall be provided inside each cable compartment for soilid earthing of Cable sheilds. The outer hinged main door should cover entire front of switchgear including cable doors for providing fail-safe protection. The unit shall include the following with all necessary standard fitting as required at site complete as specified and directed by Engr-in-charge. Make of RMU shall be limited to ABB, Schneider, Siemens

01 No. Incoming Load Break Switch module consisting of following accessories : 11kV, 630A Load Break Switch module and integrated earthing switch, both with full making capacity. Short time current - 21kA/3-sec, Making Capacity - 52kAp Auxiliary contacts - 1NO + 1NC Fault Pass Indicator - 1 No.for Incoming LBS Spring-assisted snap-action mechanism driven via motor and manual operation. Cable boxes with double-door arrangement for enhanced safety (IP54+IP3X) interlocked to prevent access to 3Cx300sqmm XLPE AL cable termination in live-condition, Right angle boots (push on type) Suitable site replacable Cable bushings situated not beyond 300mm from cable-cover to allow ease of access for installation/testing/replacement purposes. Cable covers with self Interlocking mechanism with earth switch Capacitive voltage indication fixed type system as per IEC61243

01 No. Outgoing Breaker module consisting of following accessories : 11kV, 630A fixed-type Vaccum Circuit Breaker module for making and breaking of fault current alongwith disconnector+Earth Switch of full making capacity Short time current - 21KA/ 3 sec, Making Capacity - 52kAp Auxiliary contacts - 1NO + 1NC Stored Enegry mechanism with manual and motorized spring-charging, associated closing/tripping coils, integrated non-removable spring-charging operating handle and ON/OFF push buttons mechanically latched to the mechanism Interlocked Cable box for front termination of the cable suitable upto 3 core 300 Sqmm, 11 KV XLPE cable with double-door arrangement (IP54+IP3X). Safety interlocked to prevent access to cable termination in live-condition. Right angle boots (push on type) Numerical based self-powered OC+EF Protection Relay, providing OverCurrent (min. setting 20%), Earth-Fault (min. setting: 10%) 03 Nos 100/1, 2.5VA epoxy insulated, Ring Core CTs for protection (Acc.Cl.5P10), installed away from bushings to prevent saturation of core. Suitable site replacable Cable bushings situated not beyond 300mm from cable-cover to allow ease of access for installation/testing/replacement purposes. Cable covers with self Interlocking mechanism between doors, earth switch, disconnector & VCB Capacitive voltage indication fixed type system Mechanical Indications for breaker ON, OFF, EARTH, TRIP, Spring Charged-Discharged

Note:-For item No 4 to 7 only: (i) Battery (24V DC) and battery charger (7.5A, 230V AC/24V DC). (ii) Capacitive voltage indication fixed type VPIS 9-15 kV.(iii) Necessay interclocking arrangement for safety and operations. (iv) One No. Operationg Handle for Manual Operation and one no. manometer. (v)Safety Interlocks Shall be provided as per relevant IEC/IS Standards and Manufacturers directions. (vi) Above switchgear shall confirm to all relevant IEC/IS Standards.(vii) Vacuum interrupter should be of same make as RMU.(viii) Cable bushing should be replacable at site. (ix) Minimum 5 module should accommodate in one tank to avoid multiple coupling at site.

Supply and install load break switch (LBS) of HT 11 KV 630 Amp 21 KA/3 sec

S&F HT cable route indicator made out of RCC M15 using 12.5 mm nominal size crushed stone aggregate of size 200*200*1200 mm duly painted with cement base paint and written in white color with lettering "MES HT CABLE" using two coats of synthetic enamel painting black color as specified by engineer-in-cahrge. Note:- Unit rate qouted is inclusive of nessary excavation and removing the surplus soil

Supply and laying reinforced precaste concrete cable cover, class HV, type 2, flat size 450x180x40 mm.

Supplying and laying in trenches, in road cutting and along with pole 80 mm nominal bore, light grade galvanised coated steel tube confirming to IS1239(Part-1) : 2004 including all fittings conforming IS 1239(Part-2) : 2011 complete all as specified and directed by engineer in chagre.