SPECIAL REPAIRS FOR REPLACEMENT OF STREET LIGHT AND CERTAIN SANCTIONED WORKS AT NAVAL BASE KOCHI

Amount

Excavation in trenches not exceeding 1.5 mtrs wide and nt exceeding 1.5 mtrs depth and getting out in soft/loose soil for laying cable complete all as specified.

Supply, laying and testing cable XLPE insulated screened PVC bedded, galvanised steel strip or wire armoured electric cable (heavy duty) with stranded aluminium conductors,1100 volts grade of of size 50 Sqmm 3.5 core including necessary glands, lugs, nuts and bolts after cutting to required length as per site requirement complete all as specified.

Supply, laying and testing cable XLPE insulated screened PVC bedded, galvanised steel strip or wire armoured electric cable (heavy duty) with stranded aluminium conductors,1100 volts grade of of size 16 Sqmm 4 core including necessary glands, lugs, nuts and bolts after fitting to to required length as per site requirement complete all as specified.

Supply and spread, dry River sand for cushioning and covering of UG cables in trenches,complete all as specified. Note : Only punned thickness shall be measured and paid.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick in soft/ loose soil , complete all as specified.

Removing excavated soil to a distance not exceeding 50 metre and depositing where directed at a level, not exceeding 1.5 metre above the starting point , complete all as specified.

M&L Brick well burnt Class ‘B’ as cover to UG cable laid dry flat over the cable with width equal to length of the cable and abutting each other with gap between adjacent brick not exceeding 10mm over UGcable as in cable protection in trenches complete all as specified.

Cutting into existing bituminous carpet road/PCC hard standing upto a depth of not exceeding 1.5 mtr for laying GI pipe and UG cable and making good the disturbed surfaces to match with the existing surface after laying cables complete all as specified.

M & L 50 mm GI tubing, light grade with all fitting / accessories for protection of cable on pole/wall and under road crossing including clamps, nut bolt etc complete all as specified.

Supply, install, testing and commissioning 7.0 mtr high (above Ground Level) Octogonal Pole, hot dipped galvanized iron, tappered towards top, 130mm base dia and 70mm top dia, 1.0 mtr long hot dipped decorative GI single arm, tightened with stainless steel grub screws and flushed with pole, including one 90 wattage street light luminaire, junction box with 32 Amps heavy duty 4 way connector for loop in & loop out, 220x220x12mm size Hot dipped GI base plate, PCC foundation (As per manufacturer's drawing), foundation bolt, internal wires and SP MCB for light including taking old unserviceable pole of any description complete all as specified.

S & F street light TIMER control panel, 110 Amps, 4 pole MCCB as incomer/230Volt, DIGITAL time switch pole/wall mounting made out of 3.15 mm CRCA sheet duly powder coated with locking arrangement, incl internal wiring complete with bypass arrangements (or as manufactures recommendation and design) including taking down old street light timer control panel complete all as specified.

S&F Integral DIMMABLE LED Street light 90W LED made of pressure die cast aluminum housing with appropriate heat sink fins with corrosion resistant powder coated, UV stabilized Heat resistant clear toughened glass protector with IK07 (impact resistance) rating. The fixture both optical and electrical compartment shall have Ingress Protection of IP 66 Rated. Luminaire should consist of Analogue Voltage Dimmable driver (Analog 1-10V) to operate wide voltage range from 140V to 270V 50/60Hz application with inbuilt short circuit, over voltage, overload and mis-wiring protection. Luminaire shall have side pole mounting option with outer Diameter 40 to 55 mm.The luminaire efficiency shall be greater than >100 lumen per watt. The colour temp of LED shall be 5700K +/- 355K and CRI 70. The LED shall be provided with structured LED array for optimized roadway photometric distribution with photometric lenses designed to optimize application efficiency and minimal glare. The driver shall be of potted IP66 construction and dimmable using 0-10V analog signal. Driver compartment to be top maintainable with IP66 level of protection. Driver shall have THD < 10% and PF > 0.95. Driver should have Surge Protection as per IEC 61000-4-5 level-4 of 4KV in CM and DM Mode and luminaire shall have external surge protection device of 20KV. LEDs used in the luminaire shall of Cree Usa, Nichia Japan, Osram Germany, Citizen Japan, Lumiled Make only. LEDs shall be mounted on MCPCB and LENS on LEDs shall be fixed and not glued. LENS make shall be LEDIL, KHATOD or LEDLINK Only. LEDs shall be LM80 Compliant with TM21 report for life of 50000 hrs at 85 Deg C. Lumianire Manufacturer shall produce letter of association with LED manufacturer for minimum 3 years. Luminaire Controller : This hardware can be Integral or External to Luminaire & shall be fixed to the Luminaire using NEMA Socket suitable for mains Power Supply from 100 - 260VAC, 50Hz - 60Hz Single phases AC supply. It should support Dimming Range from 10% to 100% using Analogue Dimmable Output 0-10VDC. Luminaire controller shall have maximum lamp Power capacity of 500W. It shall have Control Interface Low Power RF ISM FREE BAND Self Forming MESH Network protocol. Operating Temperature : 0⁰C to +55⁰C. Humidity : less than 95% RH, Non condensing and having IP 66 protection - 36 Nos complete all as specified.

S&F Server Cloud: The server/Cloud platform shall be of dedicated Windows server (IIS) with minimum of 16GB RAM with sufficient bandwidth. software shall be installed in server i. java language ii. MsSQL server , The server/Cloud platform should support sufficient storage, Server/Cloud platform provider shall have capable to perform auto backup and restore facilities, Server/Cloud platform provider shall have regular maintenance of the server and immediately address in case of server down, Server/Cloud platform shall have minimum uptime of 99%, Server/Cloud should able to handle minimum of 1000 concurrent connections - 02 Nos complete all as specified. Note :- The quoted rate shall be deemed to be included the charges for cloud server for 03 years.

S&F Gateway with Smart Feeder Panel shall consists of Switching Point Controller: This hardware consists of MCB and Fuses which protects system and operators in case of electrical malfunction, Switching point controller VA rating is designed for twice the lighting load requirement, SPC uses Class 1.0 Single Phase energy meter, It should allows Manual override of the system with Isolator during maintenance and system faults. It should have single phase/ three phase energy meter, Street light Feeder pillar with CCMS Controller and Switching components, web based application and cloud server. System capabilities including Scheduling, Individual lamp Dimming, Fault Notifications and Report generation in comman CVS format. Energy Meter: It compliance with the standard IS:13779/1999 or IEC:1036. CBIP Report-325 Complied. voltage Rating should be 10- 60A, Class 1.0, Rated frequency 50Hz, Power factor 0.25 lag - Unity 0.5 lead, as per IS13779. Starting current 0.2% of Ib at rated voltage and unity power factor. The system monitors energy parameters and communicate it with CCMS unit to transmit it to server, Voltages each phase, Current each phase, PF each phase, Metering KWH cumulative, Metering KVAH, Number of operational light, Number of non-operational lights, Failure of contactor, Status of the incoming supply (power failure), High /low voltage, Overload on the phases. GCMS Controller: Power supply - 230VAC, Commiunication through GSM/GPRS or Wifi. It Should supports Phasewise on /off switching by Schedule or by built in astronomical clock and Manual ON/OFF/Dimming of lights of a particular switching point or networked switching points from Central Control Station. Battery Backed RTC. Internal storage Memory 256MB X NAND Flash. Optional - Ethernet. Inbuilt Micro SD card for data storage (Capacity upto 16GB). Alert message in pre-defined abnormal system conditions through SMS (5 numbers) and web based application through GSM/GPRS for :- (i) Phase-wise currents on crossing threshold values (ii) Phase-wise voltages on crossing threshold values. (iii) MCB trips (iv) Theft alerts (v) No output supply (vi) Group failure of lights (vii) No input/output supply. Serial Communication: RS485/RS232, SLG can be remotely configurable through server. Communication Protocol - Street Light Gateway supports RS485 MODBUS communication and HTTPS support for Wireless communication with server 02 Nos

S&F Web based Application Software - It Enables comprehensive display of live and historical data with remote configurations features. Configuration and Control – Allows user to communicate with individual and network switching points and Individual/Group of Street lights remotely. Fault Alarms/Alerts – Switching point failures, Group Luminaires failure, excess voltage/current drawn, no mains power, GPS Location change and contactor failure.Allows user to trace switching points, Allows user to generate various reports, is possible to configure switching points through web application. Remote configuration includes new ON/OFF/Dimming timings, RTC time, Real time data of each switching point, Energy meter parameters, Web application enables user safety with multiple user privileges and differentiates admin/general users, System is fail proof with password protection, Web application provides comprehensive dashboard with real time status of switching point, real time faults of various switching points, power consumption, cumulative data, Google map integration for individual lamp on map along with its real time status with basic energy parameters of individual SPC, etc., Web based software offers SMS and Email alerts for various faults. Also, provides daily/ weekly/ monthly reports through email, Minimal interval of data update – 15 mins and programmable upto 1 min (Recommended >5 mins), Asset Management – Web application software offers asset management feature and allows user to locate SPC and street light through GPS coordinates. It also enables user to identify each SPC with unique/Asset ID with additional information like indivual SPC's real time status and basic energy parameter. It is also possible to link details of every street light with reference to particular switching point. including Computer and necessary accessories for command control center with high speed internet connection 02 Nos complete all as specified.

S & F 2 Nos Sim Cards for Machine to machine communication systems with any reputed service provider for 3 years with DATA Package 1 GB per day complete all as specified and directed - 02 Nos SIM, Non Jio. Note :- Service Provider shall be IDEA/Airtel/Vodafone/BSNL with Post Paid Service SIM Card for 3 years.

Taking down existing lights care fully from the pole and deposited to MES store yard/refixing other locations as directed by Engr-in-Charge

M & L Venturi scrubber suitable for existing 100 Kg/Hr Oil Fired Incinerator mad of SS-304 with all accessories including taking down old complete all as specified.

M & L Droplet separator suitable for existing incinerator fitted with all accessories rubber lined with 3mm thick rubber as per CPCB nor,ms and painted with heat resistant paint complete all as specified.

M & L Seal pot cum re-circulating tank along with suitable Motor/Pump set for existing incinerator made of 3mm thick mild steel with rubber lining inside as per CPCB norms and all APCD testing report by CPCB approved NABL Laboratory complete all as specified.

M & L Ducting by replacing the existing ducting from Chamber to Scrubber, scrubber to droplet separator through re-circulating tank upto chimmney complete all as specified.

M & L Emergency stack after replacing the existing one by MS pipe of existing dimension complete all as specified.

Dismantling the existing duct and other accessories complete all as directed.

P N Enterprises

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M/s.Rejoy Constructions