SPL REPAIR TO LT PANEL AND OTHER CONNECTED WORKS FOR ELECTRICAL SAFETY AUDIT AT INHS DHANVANTARI UNDER AGE EM-I AT GE MINNIE BAY PORT BLAIR

Amount

Supply, installation, testing and commissioning of LT panel board factory made indoor type, fabricated out of 2.00 mm thick CRCA sheet, floor mounting, dust and vermin proof, suitable for voltage 415 V 3 Phase 4 wire weather proof, with IP-43 protection, with separate hinged door shutter for each compartment for incoming and outgoing switchgears/ACB/MCCB etc with locking arrangement, with back door openable (Screwed), including painting with two coats of epoxy powder paint over a coat of primer after under going a rigorous metal treatment process involving alkaline degreasing, descaling in dilute sulphuric acid or any other acid and phosphate and with aluminium busbar (TPN), suitable double compression copper cable glands complete in all respect and including necessary Plain Cement Concrete work and provision of the following components and including dismantling old unserviceable LT panels:

Supply, installation, testing and commissioning of LT panel board factory made indoor type, fabricated out of 2.00 mm thick CRCA sheet, floor mounting, dust and vermin proof, suitable for voltage 415volts 3 Phase 4 wire weather proof, with IP-43 protection, with separate hinged door for each compartment for incoming and outgoing switchgears/ACB/MCCB etc with locking arrangement, with back door openable (Screwed), including painting with two coats of epoxy powder paint over a coat of primer after under going a rigorous metal treatment process involving alkaline degreasing, descaling in dilute sulphuric acid or any other acid and phosphate and with aluminium busbar (TPN), suitable double compression copper cable glands complete in all respect and including necessary Plain Cement Concrete work and provision of the following components and including dismantling old unserviceable LT panels:

Supply, installation, testing and commissioning of LT panel board factory made indoor type, fabricated out of 2.00 mm thick CRCA sheet, floor mounting, dust and vermine proof, suitable for voltage 415 V 3 Phase 4 wire weather proof, with IP-43 protection, with separate hinge door for each compartment for incoming and outgoing switchgears/ACB/MCCB etc with locking arrangement, with back door openable (Screwed), including painting with two coats of epoxy powder paint over a coat of primer after under going a rigorous metal treatment process involving alkaline degreasing, descaling in dilute sulphuric acid or any other acid and phosphate and with aluminium busbar (TPN), suitable double compression copper cable glands complete in all respect and including PCC work and provn of the following and including dismantling old LT panels: a) Aluminium Bus bar of rating1000-A mounted on porcelain insulator - 01 Set ( Set of 4 Nos) with PVC sleeve insulation.

Supply, installation, testing and commissioning of LT panel board factory made outdoor type, double door, fabricated out of 3.15 mm thick CRCA sheet, floor mounting, dust and vermine proof, suitable for voltage 415 V 3 Phase 4 wire weather proof, with IP-54 protection, with separate hinge door for each compartment for incoming and outgoing switchgears/ACB/MCCB etc with locking arrangement, with back door openable (Screwed), including painting with two coats of epoxy powder paint over a coat of primer after under going a rigorous metal treatment process involving alkaline degreasing, descaling in dilute sulphuric acid or any other acid and phosphate and with aluminium busbar (TPN), suitable double compression copper cable glands complete in all respect and including PCC work and provn of the following and including dismantling old LT panels: a) Aluminium Bus bar of rating1000-A mounted on porcelain insulator - 01 Set ( Set of 4 Nos) with PVC sleeve insulation

Supply, installation, testing and commissioning of LT feeder pillar box, factory made indoor type, fabricated out of 2.00 mm thick CRCA sheet, wall mounting, dust and vermine proof, cable alley at side entry suitable for voltage 415 V 3 Phase 4 wire weather proof, with IP-43 protection, with separate hinge door for each compartment for incoming and outgoing switchgears/ACB/MCCB etc with locking arrangement, including painting with two coats of epoxy powder paint over a coat of primer after under going a rigorous metal treatment process involving alkaline degreasing, descaling in dilute sulphuric acid or any other acid and phosphate and with aluminium busbar (TPN), suitable double compression copper cable glands complete in all respect and including PCC work and provn of the following and including dismantling old LT panels: a) Aluminium Bus bar of rating 500-A mounted on porcelain insulator - 01 Set ( Set of 4 Nos) with PVC sleeve insulation

Suppy and laying in trenches, fixed on walls, passing through pipes, jointing and testing of electric LT cables, XLPE insulated, PVC sheathed, galvanised steel strip or wire armoured electric power cables with stranded aluminium conductors 1100 Volts grade including taking up old unserviceable cable complete all as specified and as directed by Engineer-in-Charge for the following size :- Note: (i) The rates shall be inclusive of Cable lugs at both ends of cable and end termination kits will be measured and paid seperately. (ii)Earthwork required shall be measured and paid seperately. (iii) Joint kit if required shall be measured and paid seperately. (iv) Insulation Resistance value of cable shall be recorded before and after laying of cable.

3.5 Core 50 Sqmm

3.5 Core 70 Sqmm

3.5 Core 95 Sqmm

3.5 Core 185 Sqmm

3.5 Core 300 Sqmm

3.5 Core 400 Sqmm

Excavation in trenches any type of soil (soft/loose/hard/dense) not exc 1.5m wide and not exc 1.5m in depth for foundation, pipe, laying of cable etc not exc 10Sqm on plan and not exc 1.5m in depth and getting out complete all as specified and as directed by Engineer-in-Charge.

Returning filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm in soft/loose soil all as specified and as directed by Engineer-in -charge.

Removing excavated materials (soil) to a distance not exceeding 50 meters and depositing where directed at a level not exceeding 1.5 meters above the starting point all as specified and as directed by Engineer-in -charge.

M & L for cutting the road portion and excavating trenches across the road for laying cable including GI protective tubing/DWC pipe of sutable size including filling the excavated portion by means of Premix Instant setting bituminous compound blended with bitumen aggregate and high grade polymers of required thickness duly consolidated matching with the surroundings all as directed.

S&F GI pipe of medium grade 100 mm ISI marked dia all fitting fixture for fixing with wall and road crossing etc complete all as specified and as directed by Engineer-in-Charge

S&F GI pipe of medium grade 40 mm ISI marked dia all fitting fixture for fixing with wall and road crossing etc complete all as specified and as directed by Engineer-in-Charge

S&F GI pipe of medium grade 63 mm dia ISI marked all fitting fixture for fixing with wall and road crossing etc complete all as specified and as directed by Engineer-in-Charge

Supply & Laying in repair of DWC (Double Wall corrugated) HDPE pipe ISI marked of outer dia of 50 mm and inner dia 38 mm polythylene including coupler & Bend with smoooth inernal and profiled external surface for non pressue under ground cable complete all as specified and as directed by Engineer-in-Charge.

Supply & Laying in repair of DWC (Double Wall corrugated) HDPE pipe ISI marked of outer dia of 63 mm and inner dia 50 mm polythylene including coupler & Bend with smoooth inernal and profiled external surface for non pressue under ground cable complete all as specified and as directed by Engineer-in-Charge.

Supply & Laying in repair of DWC (Double Wall corrugated) HDPE pipe ISI marked of outer dia of 77 mm and inner dia 63 mm polythylene including coupler & Bend with smoooth inernal and profiled external surface for non pressue under ground cable complete all as specified and as directed by Engineer-in-Charge.

Supply & Laying in repair of DWC (Double Wall corrugated) HDPE pipe ISI marked of outer dia of 120 mm and inner dia 103 mm polythylene including coupler & Bend with smoooth internal and profiled external surface for non pressue under ground cable complete all as specified and as directed by Engineer-in-Charge.

S & F in repair cable jointing kit for 1100 Volt grade cable for indoor / outdoor end termination joint kit, heat shrinkable type joint complete with jointing materials and accessories suitable for LT, XLPE armoured aluminium conductor cable of size 400 to 500 Sqmm 3.5 Core as in repairs complete all as specified and as directed by Engineer-in -charge.

S & F in repair cable jointing kit for 1100Volt grade cable for indoor / outdoor end termination joint kit, heat shrinkable type joint complete with jointing materials and accessories suitable for LT, XLPE armoured aluminium conductor cable of size 240 to 300 Sqmm 3.5 Core as in repairs complete all as specified and as directed by Engineer-in -charge.

S & F in repair cable jointing kit for 1100Volt grade cable for indoor / outdoor end termination joint kit, heat shrinkable type joint complete with jointing materials and accessories suitable for LT, XLPE armoured aluminium conductor cable of size 150 to 185 Sqmm 3.5 Core as in repairs complete all as specified and as directed by Engineer-in -charge.

S & F in repair cable jointing kit for 1100Volt grade cable for indoor / outdoor end termination joint kit, heat shrinkable type joint complete with jointing materials and accessories suitable for LT, XLPE armoured aluminium conductor cable of size 70 to 120 Sqmm 3.5 core as in repairs complete all as specified and as directed by Engineer-in -charge.

S & F in repair cable jointing kit for 1100Volt grade cable for Straight through, heat shrinkable type joint complete with jointing materials and accessories suitable for LT, XLPE armoured aluminium conductor cable of size 150 to 185 Sqmm 3.5 Core as in repairs complete all as specified and as directed by Engineer-in -charge.

S & F in repair cable jointing kit for 1100Volt grade cable for Straight through, heat shrinkable type joint complete with jointing materials and accessories suitable for LT, XLPE armoured aluminium conductor cable of size 240 to 300 Sqmm 3.5 Core as in repairs complete all as specified and as directed by Engineer-in -charge.

S & F in repair cable jointing kit for 1100Volt grade cable for Straight through, heat shrinkable type joint complete with jointing materials and accessories suitable for LT, XLPE armoured aluminium conductor cable of size 400 to 500 Sqmm 3.5 Core as in repairs complete all as specified and as directed by Engineer-in -charge.

Material and labour earthing with steel earth plate electrode of size 600x600x6mm thick buried directly in ground to a depth not less than 2.25 mtr deep below normal ground level with top edge of the earth plate not less than 1.5 mtr deep below normal ground level connected to galvanized iron strip of size 32x6mm as earthing lead by means of nuts, bolts and washers of steel after welding of GI strip to earth electrode to the full length of earth plate, GI medium grade pipe 40 mm bore protection pipe upto test point, 20mm dia GI light grade watering pipe with funnel and wire mesh, RCC pit cover of size 300x300x40mm reinforced with XPM having weight not less than 4Kg/sqmm including 6mm thick MS bar handle made to shape, PCC pit with 1:3:6 type C1 with angle iron frame made of angle iron of size 40x40x4mm, adequate qty of charcoal dust and salt layers all around the earth plate, excavation , earth work in any type of soil, removal of excavated soil and returning filling in all as required at site complete all as specified in electrical plate No 3 of SSR Part-I and all as specified or indicated including testing on completion, and dismantling old defective earthpit complete all as specified and as directed by Engineer-in-Charge. NOTE :-Rates inclusive of necessary earth work, PCC pit, RCC cover, funnel with watering pipe, GI earth strip upto 7.5 m long for connecting to test point etc. all as required at site for complete earthing)

Taking down and relaying of serviciable power cable of XLPE / PVC insulated, PVC bedded, Galvanized steel strip or wire armoured underground heavy duty electric power cable with stranded aluminum conductor 1100 volts grade along with DWC pipe laid in trenches / duct with shaddling / on pole including all necessary fixing arrangement such as lugs and end termination etc of size 50 Sqmm 3.5 core to 95 Sq mm 3.5 core complete all as specified and as directed by Engineer-in-Charge.

Taking down and relaying of serviciable power cable of XLPE / PVC insulated, PVC bedded, Galvanized steel strip or wire armoured underground heavy duty electric power cable with stranded aluminum conductor 1100 volts grade along with DWC pipe laid in trenches / duct with shaddling / on pole including all necessary fixing arrangement such as lugs and end termination etc of size 120 Sqmm 3.5 core to 240 Sq mm 3.5 core complete all as specified and as directed by Engineer-in-Charge.

Taking down and relaying of serviciable power cable of size 300 Sqmm 3.5 core to 400 Sq mm 3.5 core XLPE / PVC insulated, PVC bedded, Galvanized steel strip or wire armoured underground heavy duty electric power cable with stranded aluminum conductor 1100 volts grade along with DWC pipe laid in trenches / duct with shaddling / on pole including all necessary fixing arrangement such as lugs and end termination etc complete all as specified and as directed by Engineer-in-Charge. Note for Item Nos 26 to 28: (i) Excavation earth work and removing/relaying of old DWC pipe included in this quoted rate. (ii) Cost of new DWC pipe(if required) will be measured and paid separately

M & L for boring of holes under road, pavement, hard standing by trenchless technology using necessary equipment/machine, T&P including laying of DWC HDPE pipe of 160 mm outer dia and 136mm inner dia suitable for 0.4 mpa working pressure complete all as specified and as directed.

Fixing only serviceable MCCBs of any capacity ranging from 100-630amps complete all as specified and as directed by Engineer in Charge.

M & L for cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one coat of primer, two coats of synthetic enamel /aluminium paint complete all as specified and as directed by Engineer in Charge.

Supply and Installation in replacement of Smart Three Phase Meter with the following specifications: -AC Three Phase Four Wire, Tamper Proof, Static Meter of Class 1.0, 415 V, 50 Hz, 10 A-60A conforming to IS-16444 and relevant IEC standards with inbuilt 865-867 MHz Radio Frequency communication facility with self healing Mesh network with default and on demand display, billing data generation facility, anti-tamper feaatures, Microprocessor and LED/LCD based circuitry. -Meter should support the following data : 30 min instanteneous data for voltage, current, power factor, power, cumulative energy and frequency, 30 load survey data for energy, monthly billing survey for Cumulative Energy and Max Demand. -Meter shall have connect/disconnect functionality operatable from prepaid billing software. -The meter shall have the support open communication protocol DLMS with the software. Note : (a) The quoted rte is inclusive of necessary CTs of ratio 1500 / 5A, class 1.0 - 03 Nos

A. R. ELECTRICALS