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| 1 | Supply and Construction of Earthing Pit | Earth Pit of the size of 1-meter diameter and 3-meter depth shall be excavated, after depth of 3 meter the size of excavation shall be 900X300X900mm depth with details specified in technical specification. |
| 2 | Supply of Copper plate | Minimum 600 mm x 600mm x 3.15mm Thickness with details specified in technical specification. |
| 3 | Supply of Copper strip | 25 mm x 3 mm (Thickness) with ceramic insulator at every 1 mtr on surface. |
| 4 | Supply of Salt Granular | Granular for making Earthing System |
| 5 | Supply of Charcoal Granular | Granular for making earthing system |
| 6 | Supply of UPVC Pipe | 60 mm x 3meter Should contain holes of 12mm diameter in zig zag manner starting from 15cm away from bottom to 2m height (at least 1 Litre water holding capacity) with funnel and connecting accessories for watering to earth pit with details specified in technical specification. |
| 7 | Supply of Concrete box and Lid | 600mm x 600 mm x 600 mm Concrete box made of concrete or bricks, stone chips, sand and Cement with smooth cement plaster, Metal lid painted black with details specified in technical specification. |
| 8 | Brazing of interconnection | Brazing of all interconnection of copper strips of earthing and lightening arrestors with details specified in technical specification. |
| 9 | Supply of 50 Sq mm Green Colour Multi-strand insulated Copper wire | Minimum cross section 50 Sq mm green colour for earthing connection as per specification |
| 10 | Supply of 16 Sq mm Green Colour Multi-strand insulated Copper wire | Minimum cross section 16Sq mm green colour for earthing connection as per specification |
| 11 | Supply of 10 Sq mm Green Colour Multi-strand insulated Copper wire | Minimum cross section 10 Sq mm green colour for earthing connection as per specification |
| 12 | Supply of Equipotential earth Bus Bar with 10 Nos Nuts and Bolts | 300 mm x 50 mm x 5mm thickness Pure Copper Earth bus Bar with minimum 10-hole punch and copper/GI Nut Bolts, mounted with ceramic insulator with details specified in technical specification. |
| 13 | Supply and Construction of Inspection Chamber | 600mm x 600mm x 600mm As per dimension and construction quality specified in technical specification. Concrete box made of bricks, stone chips, sand and Cement with smooth cement plaster with metal frame for cover and Metal lid cover painted black and marked as Inspection Chamber by yellow or white colour |
| 14 | Supply of 40 mm nominal Dia GI pipe | 40mm Nominal Bore dia with thickness of greater than 3mm with details specified in technical specification for earthing system to lay copper strip to copper plate and in area near to earth pit for safety of man working. |
| 15 | Supply of 100 mm nominal Dia GI pipe | 100 mm Nominal Bore dia with thickness of greater than 4.5mm for laying of cables. |
| 16 | Soil treatment | As per site requirement as mentioned in technical specification |
| 17 | Supply of 32 mm PVC Flexible pipe | 32 mm flexible good quality ISI marked PVC pipe preferbaly in black colour. |
| 18 | Supply of 300 mm wide metallic Cable Tray | ISI marked good quality 300 mm wide metallic cable tray for wiring work with wall and Floor clamp |
| 19 | Supply of 300 mm wide metallic Cable Tray T Joint | ISI marked good quality 300 mm wide metallic cable tray T joints for wiring work with wall and Floor clamp and nut Bolts |
| 20 | Supply of 300 mm wide metallic Cable Tray Bend | ISI marked good quality 300 mm wide mettalic cable tray bend to join vertical and horizontal sections |
| 21 | Supply of 32 mm MS Conduits | 32 mm Good quality ISI marked MS Conduits for wiring of Telephone and IT Cables |
| 22 | Supply of 25 mm Casing Caping | 25mm Good quality ISI Marked PVC casing caping |
| 23 | Supply of Lightening Arrestor with spikes | Pure copper Verical Air Terminal as specified in technical specification with minimum 5 spikes |
| 24 | Supply of Transient Earth Bonding Unit | As per site requirement and as mentioned in technical specification |
| 25 | Supply of 25 mm UPVC Pipe | 25 mm UPVC pipe for laying of LA down conductor from FRP pole to EEBs. |
| 26 | Supply of 150 mm x 50 mm Cable tray raceway | Supply and installation of 150 mm x 50 mm 16 gauge perforated electrical cable tray with hanging support of atleast 1.5 mtr from roof for laying of data cables from top of rack |
| 27 | Supply of Class C SPD Single Phase Netural | Class C SPD Single Phase Neutral (SPN) for installation in power supply sytem at UPS Output for protection of various electronic system |
| 28 | Supply of Spare Module of Class C SPD | Spare Module (cartridge) of Class C SPD |
| 29 | Supply of Secondary stage Protection Series Filter single phase 40 Amps 120 KA | Supply of Multi stages Series Power Filter MSSPF 40 Amp single phase 2 wire with neutral protection and built in B+C type surge diverter of 40 kA at input and 40 kA rating at load side prewired in IP 55 grade powder coated metal enclosure with 40 Amps MCB, service change over switch, complete with sensing circuit potential free contacts and neccessary indicators and alarms connected in series to UPS Input. |
| 30 | Supply of Lugs connectors ferrules etc | Supply of Lugs ferruls connectors and other material required for successful operationalization of proposed system using above items |
| 31 | Supply of 5 KVA online UPS Power Supply System with static switch and battery monitoring system | Supply of 2 Nos 5 KVA SNMP enabled online UPS working in load sharing mode where single UPS alone is capable to cater 5KVA online load along with static switch of rated capacity to cater rated load and 2 nos seperate DC Battery Bank required for DC backup to UPS for atleast 60 Minutes on full load for each UPS with battery health monitoring system and remote monitoring through SNMP as per specifications attached |
| 32 | Supply of Modular Switch Board | Supply of Modular Switch Board having 02 nos 6A Socket & 02 Nos 16A/6A Socket along with Modular Switch for each socket of similar power rating with 20 meter AC 3 core Power cable of rating 3x4sqm copper conductor PVC sheathed and 16 AMP Top |
| 33 | Supply of Technical Console | Supply of Technical console as per specification |
| 34 | Supply of FRP Pole | Supply of FRP Pole of height 4.5 mtr for mounting lightening arrestor on top along with base nut anchor bolts and other mounting accessories as per specification |
| 35 | Supply of 3 core 6 sq mm cable | Supply of 3 core 6 sq mm AC Power cable as per specification |
| 36 | Supply of 3 core 4 sq mm cable | Supply of 3 core 4 sq mm AC Power cable as per specification |
| 37 | Supply of 3 Core 2.5 sq mm cable | Supply of 3 Core 2.5 sq mm AC Power cable as per specification |
| 38 | Supply of SPN MCB 32 A | Supply of SPN MCB 32 Amp in accordance with IS/IEC 60898 1 2015 BIS approved and as per industry standard |
| 39 | Supply of SPN MCB 16 A | Supply of SPN MCB 16 Amp in accordance with IS/IEC 60898 1 2015 BIS approved and as per industry standard |
| 40 | Supply of SPN MCB 10 A | Supply of SPN MCB 10 Amp in accordance with IS/IEC 60898 1 2015 BIS approved and as per industry standard |
| 41 | Supply of MCB Box | Supply of Metal MCB Box for housing of minimum 10 MCB with complete accessories as per industry standard |
| 42 | Supply of 42 U Rack with accessories | Supply of 42 U Rack with accessories as per specifications |
| 43 | ITC of all above items | Installation Testing and commissioning carges of all above items as per technical specification mentioned in bid and as per site conditions |
