Military Engineer Services Tender

Material and labour for Excavation in trenches, not exceeding 1.5 metre wide and exceeding 1.5 metre in depth & not exceeding 3 metre in depth as in foundation for electrical poles, for shafts, wells, cesspits, manholes, pier holes, etc and not exceeding 10 sq metre on plan and not exceeding 1.5 metre in depth and getting out in any type of soil complete all as specified and as directed by the Engr-In-Charge.

Returing filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm each complete all as specified and as directed by the Engineer- in- Charge

Removing excavated material (soil) to a distense not exceeding. 50metre and depositing where directed at a level not exceeding. 1.5 metre above the starting point complete all as specified and as directed by the Engineer- in- Charge

Material and labour for Sand cushioning for underground cable 8cm before laying the cable and 15cm after laying and stretching the cable laid and punned down to form a bed to a minimum 18 cm thickness. The punning shall be done by hand complete all as specified and as directed by Engr-in-Charge (NOTE:- Punned thickness of 18cm shall be considered for measurement purpose only)

Material and labour for Plain Cement concrete (1:4:8), type D-2 (Nominal mix) (using 40 mm graded crushed stone aggregates) as in foundation filling and mass concrete including necessary form work complete all as specified and as directed by the Engineer- in- Charge

Material and labour for Plain Cement concrete (1:3:6), type C-2 (Nominal mix) (using 40 mm graded crushed stone aggregates) as in foundation filling and mass concrete including necessary form work complete all as specified and as directed by the Engineer- in- Charge

Material and Labour for Plain cement concrete (1:2:4) type B-1 (using 20 mm graded crushed stone aggregrate) as in roof kerbs or mud stops, rounded or chamfered on edges, or coping for pole foundation including necessary form work complete all as specified and as directed by the Engineer- in- Charge

Supply and laying of 40mm graded stone aggregate for evenly spreaded at outdoor sub station yard upto 120mm thick from natural ground level on surrounding area of 2 pole / 4 pole structures on the site complete all as specified and as directed by the Engineer- in- Charge

Supply and laying of 20mm graded stone aggregate for evenly spreaded at outdoor sub station yard upto 80mm thick over the layer of 40mm graded stone aggregate from natural ground level on surrounding area of 2 pole / 4 pole structures on the site complete all as specified and as directed by the Engr-In-Charge

Supply and laying of 3 layer ( inner antimicrobial, outer UV stabilized) (ISI marked) confirming to IS-15801, PP-R pipes (SDR 11) (PN-10) and PP-R plain fittings in trenches/walls/cellings or laying in floors complete of size with outer dia 110 mm including all fittings complete all as specified and as directed by the Engineer- in- Charge

Supply and laying of 3 layer ( inner antimicrobial, outer UV stabilized) (ISI marked) confirming to IS-15801, PP-R pipes (SDR 11) (PN-10) and PP-R plain fittings in trenches/walls/cellings or laying in floors complete of size with outer dia 90 mm including all fittings complete all as specified and as directed by the Engineer- in- Charge

Supply and laying of 3 layer ( inner antimicrobial, outer UV stabilized) (ISI marked) confirming to IS-15801, PP-R pipes (SDR 11) (PN-10) and PP-R plain fittings in trenches/walls/cellings or laying in floors complete of size with outer dia 50 mm including all fittings complete all as specified and as directed by the Engr-In-Charge

Supply and fixing of Sluice Valves flanged of class PN -1.6 and of size 100 mm dia bore complete all as specified and as directed by the Engineer- in- Charge

Supply and fixing of Sluice Valves flanged of class PN 1.6 and of size 80 mm dia bore complete all as specified and as directed by the Engineer- in- Charge

Supply and fixing of Sluice Valves flanged of class PN 1.6 and of size 50 mm dia bore complete all as specified and as directed by the Engineer- in- Charge

Supply , Fixing , commisioning and testing of centrifugal pump motor set of capacity 20 HP having 450LPM – 75mtr , 2900 RPM ,End Suction Pump Model of make as specified with CI Impeller, 40 C8 Shaft & Gland Pack, Base Frame, Coupling & Guard complete all as specified and directed by Engineer- in- Charge

Supply , Fixing , commisioning and testing of centrifugal pump motor set of capacity 12 HP having 450LPM – 35 mtr , 2900 RPM ,End Suction Pump Model of make as specified with CI Impeller, 40 C8 Shaft & Gland Pack, Base Frame, Coupling & Guard complete all as specified and directed by Engineer- in- Charge

Supply and Fixing factory premesis Fabricated of water header system for distribution of water supply near sump with two incomming and four Outgoings.The incoming should be of 02 No suitable for 100 mm dia pipe with 4 Nos of outgoing arrangement suitable for ( 02 No, 80 mm dia Pipe and 02 No 50 mm dia Pipe). The MS Pipe Header should be fabricated from 300 mm dia MS pipe minimum 6 mm thickness of pipe with both ends sealed complete with minimum length size 6 Mtr long including all necessary fittings / NRV/sluice valves/Flanged /gaskets /nuts and bolts etc for the outgoings and incoming pipes of above sizes including all as required socket, union etc all as required at site . Height of Header should be minimum 600 mm from ground level with provision of supporting structure /legs/arrangement of appropriate lengths including all necessary foundation and earthwork and PCC of grade (1:2:4) ( using 20mm graded crushed stone aggregate) all as required at site.The contractor shall submit the finalized drawing of the water header for approval from GE/ Engr in charge before final fabrication of the same . The length sizes of the incomers and outgoings Pipes from water header should not be less than 0.5 meter .The water header should be duly painted with water proof paint for corrosion resistance over a coat of primer and adhesion after making pipe surface smooth with proper grinding and finishing and proper marking of I/C and O/G .The makes of Pipes,fitings, valves etc shall be as per approved makes of the department. complete all as specified and directed by Engineer- in- Charge

Supply and Fixing factory premesis Fabricated of water header system for distribution of water supply near sump with two incomming and six Outgoings.The incoming should be of 02 No suitable for 100 mm dia pipe with 6 Nos of outgoing arrangement suitable for ( 03 No 80 mm dia Pipe and 03 No 50 mm dia Pipe). The MS Pipe Header should be fabricated from 300 mm dia MS pipe with minimum 6 mm thickness of pipe with both ends sealed complete with minimum length of size 6 Mtr long including all necessary fittings / NRV/sluice valves/Flanged /gaskets /nuts and bolts etc for the outgoings and incoming pipes of above sizes including all as required socket, union etc all as required at site . Height of Header should be minimum 600 mm from ground level with provision of supporting structure /legs/arrangement of appropriate lengths including all necessary foundation and earthwork and PCC of grade (1:2:4) ( using 20 mm graded crushed stone aggregate) all as required at site.The contractor shall submit the finalized drawing of the water header for approval from GE/engr in charge before final fabrication of the same . The length sizes of the incomers and outgoings Pipes from water header should not be less than 0.5 meter .The water header should be duly painted with water proof paint for corrosion resistance over & coat of primer and adhesion after making pipe surface smooth with proper grinding and finishing and proper marking of I/C and O/G. The makes & pipes, fittings, valves etc shall be as per approved makes of the department complete all as specified and directed by Engineer- in- Charge

Supply and Fixing factory premesis Fabricated of water header system for distribution of water supply near sump with two incomming and six Outgoings.The incoming should be of 02 No suitable for 100 mm dia pipe with 6 Nos of outgoing arrangement suitable for ( 03 No 80 mm dia Pipe and 03 No 50 mm dia Pipe). The MS pipe Header should be fabricated from 300 mm dia MS pipe with minimum 6 mm thickness of pipe with both ends sealed complete with minimum length size 6 Mtr long including all necessary fittings / NRV/sluice valves/Flanged /gaskets /nuts and bolts etc for the outgoings and incoming pipes of above sizes including all as required socket, union etc all as required at site . Height of Header should be minimum 600 mm from ground level with provision of supporting structure /legs/arrangement of appropriate lengths including all necessary foundation and earthwork and PCC of minimum grade (1:2:4) by (using 20mm graded crushed stone aggregate) all as required at site.The contractor shall submit the finalized drawing of the water header for approval from GE/engr in charge before final fabrication of the same .The length sizes of the incomers and outgoings Pipes from water header should not be less than 0.5 meter .The water header should be duly painted with water proof paint for corrosion resistance over a coat of primer and adhesion after making pipe surface smooth with proper grinding and finishing and proper marking of I/C and O/G. The makes of pipes, fittings valves etc shall be as per approved makes of department Complete all as specified and directed by Engineer- in- Charge

Supply and Fixing factory premesis Fabricated of water header system for distribution of water supply near sump with two incomming and five Outgoings.The incoming should be of 02 No suitable for 100 mm dia pipe with 5 Nos of outgoing arrangement suitable for ( 02 No 80 mm dia Pipe and 03 No 50 mm dia Pipe). The MS pipe Header should be fabricated from 300 mm dia MS pipe with minimum 6 mm thickness of pipe with both ends sealed complete with minimum length size 6 Mtr long including all necessary fittings / NRV/sluice valves/Flanged /gaskets /nuts and bolts etc for the outgoings and incoming pipes of above sizes including socket, union etc all as required at site . Height of Header should be minimum 600 mm from ground level with provision of supporting structure /legs/arrangement of appropriate lengths including all necessary foundation and earthwork and PCC of minimum grade (1:2:4) by (using 20mm graded crushed stone aggregate) all as required at site.The contractor shall submit the finalized drawing of the water header for approval from GE/Engr in charge before final fabrication of the same . The length sizes of the incomers and outgoings Pipes from water header should not be less than 0.5 meter .The water header should be duly painted with water proof paint for corrosion resistance over a coat of primer and adhesion after making pipe surface smooth with proper grinding and finishing and proper marking of I/C and O/G. The makes of pipes, fittings, valves etc shall be as per approved makes of department. complete all as specified and directed by Engineer- in- Charge

Material and labour for construction of valve chamber of size 1.2 metre length X 1.2 metre width X 1.2 metre depth dimensions (Over all internal dimension) with PCC foundation, random rubble uncoarsed stone masonry wall, Brick Masonary, Plastering, PCC Coping, white washing, mild steel chamber cover, painting to chamber cover including Excavation and earth work in any type of soil complete all as specified below:-Valve chamber shall be provided with the following specifications:- (i) 150 mm thick plain Cement concrete for foundation made out of grade (1:4:8) type D2 (using 40mm graded crushed stone aggregate ) extended up to 150 mm beyond the outer face of block masonry.(ii) Walls of valve chamber 230 mm thick with precast cement concrete (1:4:8) type D1 (using 20mm graded crushed stone aggregate) using brick masonary setting in CM 1:6 complete. (iii) Internal and exposed surfaces of valve chamber both concrete and stone masonry surface shall be plastered with 15 mm thick in CM (1:4) finished even and smooth.(iv) 50 mm thick coping in PCC (1:3:6) type C1 (using 20 mm graded crushed stone aggregate) over brick masonry wall.(v) Chamber cover shall be of 6 mm thick MS sheet with 30mm x 30mm x 5 mm size angle iron frame with hold fast and locking arrangement. Steel surface shall be painted with two coats of synthetic paint of first quality over one coat of red oxide primer complete all as specified and as directed by Engineer-in-charge.

Design, Supply, Erection, Testing and Commissioning of 11 KV, 630A, 21KA for 3sec, SF6 insulated, Motorized, Outdoor/Indoor , Right side extensible RMU along with air insulated side connected bus metering unit , type tested in line with latest IEC standards. The RMU shall be suitable for operations at a height up to 3500 meters above sea level at Leh. The RMU should operate at -20 degree to +40 degree ambient temperature . The switchgear and busbar shall all be contained in a stainless steel enclosure filled with SF6 at 0.3 bar (300 hPa) relative pressure. The RMU tank shall provide full insulation, making the switchgear insensitive to the environment with degrees of protection of rating IP 67 . The switchgear operating mechanism shall have an IP2X protection and cable chamber shall have IP 3X Protection for Indoor & for Outdoor- IP55 protection. The outer enclosure should be IP 55 type tested, should be powder coated with pure polyester based paint , suitable for the site installation condition. Outer enclosure should be a integrated one and indoor RMU placed inside outdoor canopy is not acceptable. All operations shall be from front of the RMU, including access to cable bushings. Cable bushings along the sides or the rear of the RMU are not acceptable.

A. Load Break Switch (LBS) as Incomer each comprising of the following:- 12 KV, 630A, 21KA for 3sec Motorized Load break switch; with built in line side manual earth switch. Earthing should be completed within 2 operations only (i.e 1. Main switch - OFF, 2. Earth switch - ON). LBS shall have 3 positions, open or disconnected, closed and earthed, and shall be constructed in such a way that interlocking prevents unauthorized operations. For earth switch, manual opening and closing shall be driven by a fast-acting /snap action mechanism, independent of operator action. LBS and earth switch shall have a min of 1000 (M1) mechanical operations , and 5 Nos closing operations at rated SC current. LBS should have 100 electrical operations at rated current - 1 No.

B. Position indicator through clear front mimic in line with IEC 62271-103; Live cable indicator with indications (Voltage Presence Indicator) at the front and three inlets provision to check the synchronization of phases. VPI should be of same make as that of RMU; Cable box with termination bushing suitable for upto 2 RUN 3 Core x300 Sq mm, XLPE cable; Auxilary switch : LBS - 2 NO +2 NC, Earth switch - 1 NO + 1 NC; Suitable ratio CT 100/1 A, Metering class 1.0, 2.5VA ; MFM Class 1.0; Electrical & Mechanical Interlock between 2 Incomers with Key-Lock (2 Locks & 1 Key failsafe interlock); Mechanical operation counter; Touch proof type cable termination kit for 22 kV dielectric. B. Vacuum circuit breaker (VCB) each comprising of the following:- 11 KV, 400, 21KA for 3sec Motorized VCB with spring assisted mechanism and series trip coil; with built in manual line side three position disconnector cum earth switch. Earthing should be completed within 2 operations only (i.e 1. Main switch - OFF, 2. Earth switch - ON). Vaccuum interrupter should be of same make as that of RMU. The circuit breakers shall have 2 positions: open or disconnected and closed.

A separate and independent 3 position earthing switch and disconnector shall be fitted to open and earth the cables in such way that interlocks prevent all unauthorized operations. An independent mechanism shall be fitted for the 3 positions earthing switch and disconnector. Circit breaker shall have a min of 2000 mechanical and 2000 electrical operations at rated current and 50 Nos of operations at rated short circuit current. Disconnector and earthswitch shall have a min of 1000 (M1) mechanical operations. The earthing switch shall be fitted with its own operating mechanism and manual closing shall be driven by a fast-acting mechanism, independent of operator action. Breaker shall have breaking capacity of 20 kArms fault current.Position indicator through clear front mimic in line with IEC 62271-103; Self powered relay with O/C , E/F protection. Relay should have a front USB port for laptop interface , LCD display ,10 event records, 5 fault records with time stamp, min 2 setting group and keypad for setting parameters for the relay. Relay should be of same make as that of RMU; Suitable ratio CT 30-60/1 A, Class 10P5-5P10 2.5VA for protection / Metering class 1.0, 2.5VA ; MFM Class 1.0; Live cable indicator with indications (Voltage Presence Indicator) at the front and three inlets provision to check the synchronization of phases.VPI should be of same make as that of RMU; Cable box with termination bushing suitable for upto 1 RUN 3 Core x300 Sq mm, XLPE cable alluminium armoured power cable, Touch proof type cable termination kits / boots suitable for actual cable size; Mechanical operation counter; Emergency trip push button;

C. Air Insulated Bus Connected Unit comprising the following - Air Insulated enclosure with necessary bus connection via bushing. VT’s from the manufacturer and according to IS 3156 shall be accepted. 11KV/rt3/110V/rt3; 50VA Class 1.0. Single phase bus PT for metering . D. Accessories - Antireflex operating handle - 1No.; Battery 24V DC , 12Ah,- 1 No.; Battery charger (I/P-230V AC, O/P - 24V DC) - 1 No; Manometer with remote contact - 1 No.

Supply and installation of Indoor Type RMU 11 KV ,3 phase, 50 cycles totally enclosed metal clad SF6 switchgear having STC of 400 MVA, with the 400A VCB & LBS with provision switching on and off the sources & bus connected PT panel for 01 No VCB and 02 Nos LBS complete all as specified as per Specificaitons mentioned above under Serial item No 1.25 to 1.29 of BOQ .

Supply and installation of Outdoor Type RMU 11 KV ,3 phase, 50 cycles totally enclosed metal clad SF6 switchgear having STC of 400 MVA, with the 400A VCB & LBS with provision switching on and off the sources & bus connected PT panel for 01 No VCB and 2 Nos LBS complete all as specified as per Specificaitons mentioned above under Serial item No 1.25 to 1.29 of BOQ

Supply and installation of Outdoor Type RMU 11 KV ,3 phase, 50 cycles totally enclosed metal clad SF6 switchgear having STC of 400 MVA, with the 400A VCB & LBS with provision switching on and off the sources & bus connected PT panel for 03 Nos VCB and 01 No LBS complete all as specified as per Specificaitons mentioned above under Serial item No 1.25 to 1.29 of BOQ

Supply and installation of Indoor Type RMU 11 KV ,3 phase, 50 cycles totally enclosed metal clad SF6 switchgear having STC of 400 MVA, with the 400A VCB & LBS with provision switching on and off the sources & bus connected PT panel for 03 Nos VCB and 02 Nos LBS complete all as specified as per Specificaitons mentioned above under Serial item No 1.25 to 1.29 of BOQ

Supply and installation of Outdoor Type RMU 11 KV ,3 phase, 50 cycles totally enclosed metal clad SF6 switchgear having STC of 400 MVA, with the 400A VCB & LBS with provision switching on and off the sources & bus connected PT panel for 03 Nos VCB and 02 Nos LBS complete all as specified as per Specificaitons mentioned above under Serial item No1.25 to 1.29 of BOQ

Supply and installation of Outdoor Type RMU 11 KV ,3 phase, 50 cycles totally enclosed metal clad SF6 switchgear having STC of 400 MVA, with the 400A VCB & LBS with provision switching on and off the sources & bus connected PT panel for 04 Nos VCB and 01 No LBS complete all as specified as per Specificaitons mentioned above under Serial item No1.25 to 1.29 of BOQ

Supply and installation of Outdoor Type RMU 11 KV ,3 phase, 50 cycles totally enclosed metal clad SF6 switchgear having STC of 400 MVA, with the 400A VCB & LBS with provision switching on and off the sources & bus connected PT panel for 04 Nos VCB and 02 Nos LBS complete all as specified as per Specificaitons mentioned above in Serial item No 1.25 to 1.29 of BOQ

Supplying and laying un-reinforced precast cement concrete cable cover (ISI Marked) of class HV, Type 1, flat of size 300mmx 180mm x 40mm confirming to IS-5820-1970 and laid dry flat over the cable for cable protection with position abutting each other complete all as specified and as directed by the Engr-In-Charge.

Supply,laying, jointing and testing of XLPE insulated screened PVC bedded, galvanised steel strip or wire armoured, electric power cable(heavy duty) suitable for earthed system with Stranded compacted circular Aluminum (H4 Grade) Conductor, shielded with black extruded semiconducting compound XLPE insulated, core shielded with black extruded semi-conducting compound, copper tape, coloured strips having Red, Yellow & Blue for core identification,single layer of round galvanized steel strip armoured and black extruded PVC (Type ST-2), overall sheathed, conforming generally to IS:7098(Part-II)/1985 and its latest amendments of size 6.35/11KV( Earthed ) volts grade ,cross sectional area 95sqmm, 3 core as laid in trenches/ducts/pipes etc complete all as specified and as directed by Engr-in- charge.

Supply,laying, jointing and testing of XLPE insulated screened PVC bedded, galvanised steel strip or wire armoured, electric power cable(heavy duty) suitable for earthed system with Stranded compacted circular Aluminum (H4 Grade) Conductor, shielded with black extruded semiconducting compound XLPE insulated, core shielded with black extruded semi-conducting compound, copper tape, coloured strips having Red, Yellow & Blue for core identification,single layer of round galvanized steel strip armoured and black extruded PVC (Type ST-2), overall sheathed, conforming generally to IS:7098(Part-II)/1985 and its latest amendments of size 6.35/11KV( Earthed) volts grade ,cross sectional area 120 sqmm, 3 core, laid in trenches/ducts/pipes etc complete all as specified and as directed by Engr-in- charge.

Supply, installation and erection in true vertical position or to be planted as strut steel tubular swaged welded poles complete with MS base plate of 6mm thick of size 300mmx300mm at bottom duly welded and MS pole cap at top, poles shall made out of ERW MS tubing confirming to IS-1161 part-II, type 410 SP -55 (11.0metre long) including drilling of holes of required size and nos for fixing of cross arms/clamps, the poles shall be painted internally throughout using anti corrosive black bituminous paint conforming to IS: 158-1968 and externally painted with two coat of red oxide primer and two coats of aluminum paint for expose surface and two coats of black bituminous paint for portion embedded in concrete, painting three black/white bands at lower portion of pole each of 300mm height at 300mm spacing, writing pole No. with black paint in yellow paint circle of 10cm dia at suitable height complete all as specified and as directed by The Engr-in-charge.

Material & Labour for cross arms of M.S channel or angle section etc complete of different sizes brancings, supports,clamps and back plates febricated from structural steel sections incluiding nuts, bolts, washers, wellding, bending cold or hot drilling for bolts in any size or shape as indicated or directed and inclusive of one primer coat , on under coat and one finishing coat of synthic enamel paint complete all as specified and directed by Engr-in-charge.

Supply and Fixing of switch air break gang operated triple pole structure mechanically operated from ground level mounted on and including 12 No insulators and steel frame , outdoor type,suitable for vertical installation,single break,fixed contact made of electrolytic copper strip duly electro silver plated with 8 micron thickness and moving contact made of hard-drawn electrolytic copper rod , flexible jumper, flexible breaded tape woven with line tinned copper wire,fixed and moving arcing horn,terminal connector, Operating Mechanism With Padlocking arrangement at 'OFF' & 'ON' position,HT post type insulator, copper alloy high pressure assembly with Expulsion drop out fuse assembly 11000 volts grade for each phase 50 amps capacity and operating rod of 25mm dia medium grade GI pipe 6.0 mtrs. in length ,complete confirming to IS-1018 of 1972 with continuous current rating up to 200 amps and voltage 11000 volts including testing and commissioning complete all as specified & as directed byh Engineer-in-Charge.

Supply ,fixing ,commissioning and testing of lightening arrestor expulsion type with all fittings with ,65 kilo ampere discharge capacity suitable for 11 KV line ,discharge class-II,9KA,50Hz transmission class conforming to IS-3070 Part-I -1985 for HT rated voltage 12 KV shall consists of multiple spark gaps in series with one or more non linear resistor limit, voltage surge on alternating current power circuit ,suitable for outdoor installation complete all as specified and as directed by Engr-in-charge.

Supply and fix danger notice plate made of 1.6 mm thick mild steel sheet , vitreous enameled white, of size 25cm x 20cm with figures, letter, and conventional skull bones in signal red colour and fixed with mild steel clamps made of 25 mm x 3 mm including MS flat iron, nuts, bolts and washers etc for HT poles / Panels / Sub station etc with voltage and danger indiated in Hindi and English complete all as specified and as directed by Engr-in-charge.

M & L for Stay assembly set complete using 230mmx230mmx6mm thick stay plate and 20 mm dia rod,180 cm long with all accessories as shown in electrical plate No.1 complete all as specified and as directed by Engr-in-charge. ( Note : Loop type insulator,stay clamps,excavation and concrete are measured & paid seperately under respective item of BOQ)

M & L for loop type insulator,vitreous porcelain whits brown or green with overall dimension of size 90mm x 140mm ,clearance of hole 25.50mm complete all as specified and as directed by Engr-in-charge.

M & L for galvanised stay strand of size 7/4mm complete suitable for stay assembly including connection on pole complete all as specified and as directed by Engr-in-charge.

Material & Labour for Earthing complete with galvanised steel earth electrode plate of size 600mmx600mmx6mm thick, buried directly in ground(earth pit not less than 2.25m deep below normal ground level) with top edge of the plate not less than 1.50m below normal ground level, connected to galvanised iron wire 4 mm as earth lead up to test point with suitable GI nuts/bolts and brazed properly up to main board including earth pit in cement concrete (1:2:4) type B-1 (using 20mm graded crushed stone aggregates),40mm thick precast RCC cover in 1:2:4 reinforced with expanded metal(weight not less than 4 kg/sqm), and frame of angle iron 25mmx25mmx6mm with lugs 02 Nos with 6mm dia MS bar handle made to shape, excavation and earth work in any type of soil and including medium grade GI watering pipe of 20mm bore with funnel and wire mesh and medium grade GI earth lead protection pipe 40mm bore up to main board complete as shown in electrical plate No 3 of MES & Schedule Part-I , connected to earthing testing point and testing on completion complete all as specified and directed by Engr-in-charge. Note: (i) The unit rate includes GI pipe up to 7.5m for protection of earth lead. For any additional length the same shall be adjusted through deviation order. (ii) The unit rate includes main earthing lead/strip from earth electrode to test point up to 7.5 meter (iii) In case measured value of earth resistance is recorded more than 5.0 ohms then the earthing shall be redone by the contractor without any extra cost to the department.

Material & Labour for Earthing complete with galvanised steel earth electrode plate of size 600mmx600mmx6mm thick, buried directly in ground(earth pit not less than 2.25m deep below normal ground level) with top edge of the plate not less than 1.50m below normal ground level, connected to galvanised iron strip of size 32mm x 6 mm as earth lead up to test point with suitable GI nuts/bolts and brazed properly up to main board including earth pit in cement concrete (1:2:4) type B-1 (using 20mm graded crushed stone aggregates),40mm thick precast RCC cover in 1:2:4 reinforced with expanded metal(weight not less than 4 kg/sqm), and frame of angle iron 25mmx25mmx6mm with lugs 02 Nos with 6mm dia MS bar handle made to shape, excavation and earth work in any type of soil and including medium grade GI watering pipe 20mm bore with funnel and wire mesh and medium grade GI earth lead protection pipe 40mm bore up to main board complete as shown in electrical plate No 3 of MES Schedule Part-I , connected to earthing testing point and testing on completion complete all as specified and directed by Engr-in-charge. Note: (i) The unit rate includes GI pipe up to 7.5m for protection of earth lead. For any additional length the same shall be adjusted through deviation order. (ii) The unit rate includes main earthing lead/strip from earth electrode to test point up to 7.5 meter (iii) In case measured value of earth resistance is recorded more than 5.0 ohms then the earthing shall be redone by the contractor without any extra cost to the department.

Material & Labour for Earthing complete with copper earth electrode plate of size 600mmx600mmx3.15mm thick, buried directly in ground(earth pit not less than 2.25m deep below normal ground level) with top edge of the plate not less than 1.50m below normal ground level, connected to galvanised iron strip of size 20mm x 3 mm as earth lead up to test point with suitable bronze nuts/bolts and brazed properly up to main board including earth pit in claim plain cement concrete (1:2:4) type B-1 (using 20mm graded crushed stone aggregates),40mm thick precast RCC cover in 1:2:4 reinforced with expanded metal(weight not less than 4 kg/sqm), and frame of angle iron 25mmx25mmx6mm with lugs 02 Nos with 6mm dia MS bar handle made to shape, excavation and earth work in any type of soil and including medium grade GI watering pipe 20mm bore with funnel and wire mesh and medium grade GI earth lead protection pipe 40mm bore up to main board complete as shown in electrical plate No 3 of MES schedule Part-I , connected to earthing testing point and testing on completion complete all as specified and as directed by Engr-in-charge. Note: (i) The unit rate includes GI pipe up to 7.5m for protection of earth lead. For any additional length the same shall be adjusted through deviation order. (ii) The unit rate includes main earthing lead/strip from earth electrode to test point up to 7.5 meter (iii) In case measured value of earth resistance is recorded more than 1.0 ohms then the earthing shall be re done by the contractor without any extra cost to the department.

Material & Labour for Cable route indicator for HT Cables shall be make out of cast iron plate of size minimum dia of 150 mm and minimum 6 mm thick circular in shape embossed with "HT cable" riveted to angle iron of (25mm x 25mm x 5mm) of length minimum 60 cm and embedded in plain cement concrete (1:2:4) B-1 (using 20mm graded crushed stone aggregate) in foundation block of size 30cm x30cm x30 cm complete all as specified and as directed by Engr-in- charge.

Material & Labour for Cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 sqmm complete all as specified and as directed by Engr-in- charge.

Supply and fixing for cable jointing kit for 11 KV (Earthed) grade cable for indoor termination, heat shrink type, joint complete with jointing material and accessories suitable for 3 core XLPE, armoured, Alluminium conductor cable of size 95 sqmm complete all as specified and as directed by Engr-in- charge.

Supply and fixing for Cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 sqmm complete all as specified and as directed by Engr-in- charge.

Supply and fixing for cable jointing kit for 11 KV (earthed) grade cable for indoor termination, heat shrink type, joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 sqmm complete all as specified and as directed by Engr-in- charge.

Supply and fixing for earth continuity conductor or main earthing lead/strip fixed to wall or burried in ground or drawn in conduit (pipe/fixed to poles) of any type or any other situation for loop earthing etc with GI Strip of size 32mm x 6mm complete all as specified and as directed by Engr-in-charge.

M&L for earth continuity conductor or main earthing lead/strip fixed to wall or burried in ground or drawn in conduit (pipe/fixed to poles) of any type or any other situation for loop earthing etc with copper Strip of size 20mm x 3mm complete all as specified and as directed by Engr-in-charge.

Supply & Fixing chain link MS galvanised fencing, 50mm x 50mm of 4mm dia line wires, any mesh, size and any type of standards, rails, straining bolts, etc. including provission of binding wire complete all as specified and as directed by Engr-in-charge.

Material and labour for 40mm dia bore size galvanized steel water tubing pipe (light grade) for protection of cable including suitable size clamps with all fittings and fixed complete to walls , ceilings or laid in floors/fixed to poles/or passing under road crossing, complete all as specified and as directed by the Engr-in-Charge

Material and labour for 80mm dia bore size galvanized steel water tubing pipe (light grade) for protection of cable including suitable size clamps with all fittings and fixed complete to walls , ceilings or laid in floors/fixed to poles/or passing under road crossing, complete all as specified and as directed by the Engr-in-Charge

Material and labour for 50mm dia bore size galvanized steel water tubing pipe (light grade) for protection of cable including suitable size clamps with all fittings and fixed complete to walls , ceilings or laid in floors/fixed to poles/or passing under road crossing, complete all as specified and as directed by the Engr-in-Charge