Providing Internal and External Electrification arrangements to the Construction of New building including Dormitory,Training Centre, Counselor room,Play Ground and Superintendent / Asst Superintendent Quarters in Govt observation Home in Trichy

Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories with Module GI switch box in flush with wall with 6A one way module switch with module front plate with continuous earth wire connection of 1.5 sq.mm copper wire and making good of the concealed portion with suitable colour for Concealed PVC Light point / fan point (for electronic regulator) (5 points / Coil) Higher End )

Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories with Module GI switch box in flush with wall with 6A one way module switch with module front plate with continuous earth wire connection of 1.5 sq.mm copper wire and making good of the concealed portion with suitable colour for Concealed PVC Light point / fan point (for electronic regulator) (6 points / Coil) Higher End

Wiring with 3 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories with Module GI switch box in flush with wall with 6A two way module switch with module front plate with continuous earth wire connection of 1.5 sq.mm copper wire and making good of the concealed portion with suitable colour for Concealed PVC pipe Stair case Light point Higher End

Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable heavy gauge MS conduit pipe on wall and ceiling with MS accessories with Module GI switch box on wall with 6A one way module switch with module front plate with painting of Suitable colour with continuous earth wire connection of 1.5 sq.mm copper wire for Open MS conduit Light point / fan point (for electronic regulator) ( 5 points / Coil) Higher End

Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories with suitable Module GI switch box in flush with wall with 1 no. 6A one way module switch and 1 no. 6A 3/2 pin module socket with module front plate with continuous earth wire connection of 1.5 sq.mm copper wire and making good of the concealed portion with painting of suitable colour for concealed PVC pipe Plug point ( 8 points / Coil) Higher End

Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable heavy gauge MS conduit pipe on wall and ceiling with MS accessories with suitable Module GI switch box on wall with 1 no. 6A one way module switch and 1 no. 6A 3/2 pin module socket with module front plate with painting of Suitable colour with continuous earth wire connection of 1.5 sq.mm copper wire for Open MS conduit Plug point ( 8 points / Coil) Higher End

supply and fixing of 24W LED 2x2 square type surface fitting (Higher end) on Ceiling with PVC unsheathed copper leads from terminals to the fitting.

Supply and fixing of 4Feet LED 20W Fitting with LED 20W tube (Higher End) complete with TW round blocks on wall or ceiling with PVC unsheathed FRLS Copper leads from terminals to the fitting.

Supply and fixing of 4Feet LED 20W Fitting with LED 20W tube (Higher End) complete with conduit pipe suspension from the ceiling with PVC unsheathed FRLS copper leads from terminals to the fitting with tube.

Supply and fixing of 18 W LED Round type Surface mounted Downlight fitting with LED (Higher end) on ceiling with PVC unsheathed copper leads from terminals to the fitting.

Supply and fixing of fancy glass shade and 7W / 9W LED bulb

Supply and fixing of WT bulk head fitting with guard suitable with 7W / 9W LED bulb

Supply and fixing of 1200mm (48") sweep AC ceiling fan High speed complete with 2 module 100W fan step regulator (Higher end) with 300 mm down rod on the existing fan clamp.

Supply and fixing of 48W LED street light fitting with LED (Higher end) with 32mm dia. GI pipe (class B) with 1 no.32 mm dia GI bend complete on the existing post/ on wall with PVC unsheathed copper leads with MS clamps and with painting.

Supply and fixing of LED Flood light 150W with Integrated Driver (Higher End) complete with PVC unsheathed Copper leads from terminals to the fitting.

Supply and fixing of 300 mm (12") sweep (light duty) AC exhaust fan complete with necessary wall opening and making good of the wall

Supply and fixing of louvers shutters arrangements for 300 mm (12") sweep (light duty) AC exhaust fan.

Supply and fixing of 375 mm (15") sweep (heavy duty) AC exhaust fan complete with necessary wall opening and making good of the wall.

Supply and fixing of M.S / Fiber louvers shutters arrangements for 375 mm (15") sweep heavy duty AC Exhaust fan.

Supply and fixing of 1 no.6/16A two module socket , 1 no. 16A one module switch with module cover plate (plastic) on suitable module concealed Box (GI ) in flush with wall with connections. Higher End

Supply and fixing of 3 nos. 6A two module 3 pin socket, 3 nos. 6A one module switch with module cover plate (plastic) on suitable module concealed Box (GI ) in flush with wall with connections. Higher End

Supply and Run of 2 of 2.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with continuous earth wire connection of 2.5 sq.mm copper wire and making good of the concealed portion

Supply and fixing of 20A flush type wall socket 32A DP MCB complete set for AC plug in flush with wall with earth connection.

Supply and fixing of 2 way metal box enclosure with 32A DP MCB (Higher End) in flush with wall and making good of the concealed portion with earth connection.

Supply and fixing of 4 way single pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 32A DP MCB switch as incoming and 2 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End

Supply and fixing of 8 way single pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 32A DP MCB switch as incoming and 6 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End

Supply and run of 2 of 4 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade insuitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 4sq.mm copper wire and making good of the concealed portion with suitable colour.

Supply and fixing of 4way metal box enclosure with 32 A FP MCB (Higher End) in flush with wall and making good of the concealed portion with earth connection.

Supply and fixing of 4 way Vertical Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 No 32A 4P MCB as incoming 1 No 16A TP MCB and 9 Nos 6A to 32A SP MCB as outgoing in flush with wall with Earth connection only. Higher End.

Supply and run of 4 of 6 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 6 sq.mm copper wire and making good of the concealed portion with suitable colour.

Supply and fixing of 32A TPNMC switch on suitable angle iron frame work with MS cable entry box with earth connection only

Supply and fixing of 3 phase 32A aerial fuse unit for 3 Nos. 32A fuse units (500V) on suitable MS sheet covered with 6mm thick hylem sheet on suitable angle iron work the tapping pole with necessary clamps

Supply and fixing of TNEB meter board suitable for 32A three phase service connection with 3 Nos. 32A fuse unit (500V) 32A neutral link and earth link (1" x 1/8" copper flat) on TW plank of size 600mm x 450mm x 19mm with supporting TW reepers of 1" thick an either side with painting with suitable bolt and nuts for fixing the TW plank on wall with earth connection and inter connection with 7/20 PVC insulated copper wire from EB meter to fuse unit with 1No 40 Amp 30 MA Four Pole RCD / RCCB (Higher End) with suitable necessary connection

Supply and run of 4 of 4 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 4 sq.mm copper wire and making good of the concealed portion with suitable colour

Supply and Laying of 3 1/2 x 25 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good.

Supply and clamping of 3½ X 25 sq.mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps.

Supply and fixing of brass cable gland for 3½ X 25 sq.mm PVC Armoured LTUG Cable with earth connection.

Supply and providing cable end termination of 3½ X 25 sq.mm PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc. with electrical connection complete

Supply and fixing of vertical type 4 way triple pole MCB DB with metal door cover with IP 42 protection in sheet steel enclosure with 1No. 63A 4 pole MCB as incoming 1No. 32 A TP MCB and 9Nos. 6A to 32A SP MCB as outgoing in flush with wall and making good of the concealed portion with earth connection. The MCB DB and MCB's should be with the ISI mark (Higher End)

Supply and fixing of 63A TPNMC switch with suitable angle iron frame work with MS cable entry boxes with earth connection only.

Supply and fixing of 3 Phase 63A aerial fuse unit for 3 Nos. 63A fuse units (500V) on suitable MS sheet covered with 6mm thick hylum sheet on suitable angle iron work the tapping pole with necessary clamps.

Supply and fixing of TNEB meter board suitable for 3 phase 63A service connection made up of suitable angle iron frame work of size 2 feet x 1-1/2 feet using angle iron of size 1-1/2" x 1-1/2" x 1/4" rigidly fixed on wall covered with hylem sheet of size 2 feet x 1/2 feet of 6mm thickness with necessary bolts and nuts supports and supply and fixing of 3 Nos. 63A fuse units (500V), 1 No. neutral link, copper earth flat of size 1" x 1/4" with inter connection of EB meter to fuse units by 16 Sq.mm PVC insulated copper wire with 1 No 63 Amp 30 MA Four Pole RCD / RCCB (Higher End) with suitable necessary connection with earth connection complete

Supply and Laying of 3 1/2 x 35 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good.

Supply and clamping of 3½ X 35 sq.mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps.

Supply and fixing of brass cable gland for 3½ X 35 sq.mm PVC Armoured LTUG Cable with earth connection.

Supply and providing cable end termination of 3½ X 35 sq.mm PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc. with electrical connection complete.

Supply and fixing of 8 way Vertical Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 100A 4P MCB as incoming and 4 nos. 32A 3P MCB, 12 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End.

Supply and fixing of 100A TPN sheet double break switch with HRC fuse and neutral on suitable angle iron frame work with earth connection only

Supply and fixing of 3 Phase 100A aerial fuse unit for 3 Nos. 100A fuse units (500V) on suitable MS sheet covered with 6mm thick hylum sheet on suitable angle iron work the tapping pole with necessary clamps.

Supply and fixing of TNEB meter board suitable for 3 phase 100A service connection made up of suitable angle iron frame work of size 2 feet x 1-1/2 feet using angle iron of size 1-1/2" x 1-1/2" x 1/4" rigidly fixed on wall covered with hylem sheet of size 2 feet x 1-1/2 feet of 12mm thickness with necessary bolts and nuts supports and supply and fixing of 3 Nos. 100A fuse units (500V), 1 No. neutral link, copper earth flat of size 1" x 1/4" with inter connection of EB meter to fuse units by 16 Sq.mm PVC insulated copper wire with earth connection complete

Supply and Run of 4 of 16 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 16 sq.mm copper wire and making good of the concealed portion.

Supply and Laying of 3 1/2 x 70 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good.

Supply and clamping of 3½ X 70 sq.mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps.

Supply and fixing of brass cable gland for 3½ X 70 sq.mm PVC Armoured LTUG Cable with earth connection.

Supply and providing cable end termination of 3½ X 70 sq.mm PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc. with electrical connection complete.

Supply and fixing of Automatic Electrical Water Heater with copper container, with Glass wool/Puf insulation with MS powder coated shell suitable for 25 litres capacity 230V/1000w 50 c/s AC supply on suitable MS clamps with 3 core flex wire, but without plumping work.

Earthing as per the ISI specification with an earth electrode of 2.10 metre Class 'B' GI pipe of dia not less than 40mm with copper earth plate of size 125 mm x 50 mm x 6 mm with necessary funneling arrangements with necessary masonry work and with 38mm RCC cover slab for the brick masonry

Earthing as per PWD standard with an earth electrode of 2 metre Class 'B' GI pipe of dia not less than 32mm complete with necessary masonry work

Supply and Run of 1 of No.8 SWG hard drawn copper in suitable PVC rigid pipe concealed in wall ceiling and making good of the concealed portion with suitable colour.

Supply and erection, testing, commissioning uninterrupted power supply OFFLINE (sinewave) with copper wound transformer of 2000VA with Input supply of 230V, 50Hz AC supply with 150AH Tubular battery to work at full load capacity including transportation with following specification. 1.Input voltage: 230, 50Hz single phase AC Supply 2.Output voltage: 220V to 240V 50Hz AC Supply 3.Battery charging device of suitable rating 4.Circuit board of suitable capacity 5.Over load and short circuit protection 6.Visual Indication for ON/OFF/Trip/battery charging/mains failure/low battery etc., 7.Mode setting for By pass/Reset 8.12V 150AH battery - 2 Nos. 9.Trolly for heavy UPS & Battery

Supply and Fixing of AC/DC 76mm buzzer / call bell suitable for 230 volts 50 c/s single phase AC supply on suitable TW board with push switch.

Supply and run of 2 of 1.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in rigid pipe concealed in wall and ceiling making good of the concealed portion with suitable colour.

Design, Engineering, supply, fabrication, Erection, Testing, commissioning and handing over of 1 No 10 Person passenger Lift with M/C room, speed 1.5 m/s with stainless steel panels, Disable friendly, microprocesssor based controller, VVVF drive, Fire rated doors and ARD as per the following Technical Specification. 1.Type of Lift : Passenger Lift 2. Capacity of Lift : 10 Persons/680Kgs 3. Speed : 1.50 Meter/Sec 4. Type of Drive: specific Variable Voltage Variable Frequency V3F Drive with Enhanced ride comfort and levelling functions. 5. No. of Floors : 2 (Ground Floor + 1upper floor) 6. Total Travel : 10 feet 7. Levelling Accuracy: High Level Accuracy with Smooth and jerk free stopping. 8. Construction of Car: High quality and suitable thickness S.S. car and S.S false. 9. Position of Machine: Directly above the Lift well 10. No. of Landing Entrance : 2 (Ground +1) 11. No. of car Entrance: One in Front only. 12. Car Entrance Door: Power Operated V3F drive side Opening Sliding S.S Doors with VF operation. 13. Landing Entrance Door: Power Operated V3F driver center Opening Doors with provision emergency key opening at all Landings. 14. Lift Well Existing: 2100 mm (width) X 2400 mm (depth). 15. Lift Pit Depth required: 1600 mm 16. Car Size: 1300 mm (Width) X 1350 mm (Depth). 17. Car Clear Opening: 800 mm

18. Power Supply: 400 / 440 V, 3 Phase, 50Cycles / Sec AC supply for power and 230V 50HZ single phase AC Supply for light at machine room with proper two distinct earth flat of adequate size from ISI earthing at ground floor. 19. Control: Microcomputer (Microprocessor) based Simplex, Collective control with or without attendant. 20. Car Fittings: Compact LED Lighting with 2 Nos. 300 mm Sweep Cabin Fan. 21. Lift Well: R.C.C Construction with Brick Masonry. 22. Indication: UP/DOWN Digital Direction and position indicator for all landing and inside the car. 23. Emergency Alarm Bell: Battery Operated alarm bell with Automatic Charging Device. 24. Emergency Light: Battery operated Light with Automatic Charging Device. 25. Fire Man’s Switch: Include at Ground Floor. 26. Scaffolding: Included. 27. M.S. Sill angels and facis Plates: Included 28. Steel for Lift Machinery: Included 29. Servicing and maintenance: Free comprehensive servicing and maintenance during the guarantee period of one year. 30. Automatic Rescue Device: To facilitate the landing of the lift to the nearest floor at the time of Power Failure. This shall consists of suitable type of Battery system with charger, invertor, under Voltage Protection system etc., Complete with all Accessories. 31. Provision of Intercom with phone: Included 32. Lift Licence: Preparation of Drawing, payment of Charges to CEIG / Lift inspectorate and insurance policies if any and obtaining CEIG safety certificate as per Lift Act.

33. Floor Annunciator with music: Included. 34. SPECIAL FEATURE: A.) Infra-Red colour Sensor with Height Screen. B.) Stainless steel signal fixtures. C.) Vandal Proof Button with S.S Cover. D.) S.S door frames for landing doors. E.) VF Door operator. F.) Calls register Signal. G.) Stainless Steel Facia plate for car operating Panel and landing fixtures. H.) ON-OFF Switch for fan and Light. I.) Voice Annunciator. 35. Lift Duty motor of adequate capacity reduction worm gear, electromagnetic brake with compression springs, over speed Governor, Phase failure and phase reversal relay, alarm Bell, T Guide Brackets for car and Counter weight, Rubber padding under winding unit, car safety Gears, Buffer, Electro Mechanical Door Locks, Emergency Key, Side supporting angles motor Over Load Protection Devices. Final limit Switch, main suspension ropes, Counter weights, Lifting Joist for Mounting the Machineries. 36. Site testing in accordance with IS 14665 should be carried out at the time of handing over. GEARLESS LIFT WITH MACHINE ROOM. 37.All Disabled Friendly features are included as per differently abled act. 38.2 Hours fire rated doors.

Supply, Installation, Testing, Commissioning and Handing over of 1Kwp Roof mounted Solar PV System Scheme complete as detailed below. Design, Engineering, Manufacturing, Procurement, Supply of materials to project site, project management, installation of mechanical equipment, cabling & appurtenances, instrumentation and electrical system and other equipment, as detailed in this section. Scope of the proposal a)Solar Modules (Crystalline Silicon type mono perc half cut -as per MNRE specifications) b)Mounting Structure (Design to Trichy ambient condition) c) Inverter, distribution boards, junction boxes, cables d)Earthing for Solar modules and inverter. e) Lightning Protection f) Installation and commissioning TECHNICAL SPECIFICATIONS 1. SOLAR PV MODULES AND ARRAY SITC of On grid Solar PV Modules of the crystalline silicon type- mono perc Half cut,Conforming to MNRE specification mounted on Aluminium frame(minimum thickness 35 mm) With minimum module efficiency of 20%, manufactured in India.As per latest edition of IEC PV module qualification test or equivalent BIS standards Crystalline Silicon. Matching IEC 61215/IS14286 and IEC 61730 Part-1 & Part 2 standards or equivalent BIS. With neccessary MC4 connectors (IP66) ,Interconnecting between panels using solar dc cable of min 4 sqmm and installation on exsisting structure .Solar crystalline modules of minimum 540 Wp or above wattage. With Protective devices against surges at the PV module.Along with Low voltage drop bypass diods .

Solar Panels should be tested in the IEC authorized test centers. The rated output tolerance should be + 3 % . 10 years of product warranty 25 Years of linear power output warranty (90% of rated output at the end of 10years and 80% of rated output at the end of 25 years ) 2. MOUNTING STRUCTURES The PV modules will be mounted on fixed metallic structures of adequate strength and appropriate design, which can withstand load of modules and high wind velocities up to 160 km per hour. The support Rails will be High strength Aluminum The "Mounting Structure" should have the following features: The rails will be pasted in GI Roofing sheet using Spliced Metal chemical bonding paste with a High strength tested and durable till the life of the GI Roofing Sheet. 3. INVERTER:SITC of MPPT Solar Grid tie inverters having Capacity 1KW (With IP65) with Canopy made of GI sheet of thickness 1.6 mm .BIS standard for efficiency measurements and environmental tests as per standard codes IEC 61683/IS 61683 and IEC 60068- 2(1,2,14,30) /Equivalent BIS Std.The charge controller (if any) / MPPT units environmental testing should qualify IEC 60068-2(1, 2, 14, 30)/Equivalent BIS Std. The junction boxes/ enclosures should be IP 65 (for outdoor)/ IP 54 (indoor) and as per IEC 529 specifications. 4. The PCU/ inverters should be tested from the MNRE approved test centres / NABL /BIS /IEC accredited testing- calibration laboratories. In case of imported power conditioning units, these should be approved by international test houses. Max. efficiency 98.80 %.European weighted efficiency 98.20 % THDi <3 % Manufacturing warranty-10years.There should be a provision of free energy monitoring for 25years through portal.

The periodical maintenance, cleaning of the Solar Panels should be done by the firm/Supplier/Contractor for a period of five years. 8.Grid – Tie Solar PV System i)Solar PV Modules ii)Structure for mounting modules iii)Drive iv)Cabling to PV module to drive v)Installation and Commissioning 9.WARRANTY (i) Solar panel at 90% efficiency - 10 years (ii) Solar panel at 80% efficiency - 25 years (iii) Inverter - 10 years WARRANTIES & GUARANTEES: The goods supplied under this contract are new, unused, of the most recent or latest technology and incorporate all recent improvements in design and materials. This warranty will also be covering the rectification of any and all defects in the design of equipment, materials and workmanship including spare parts for the guarantee period specified by MNRE/ TEDA from the date of commissioning. All the Guaranty / Warranty of the different components will be transferred to Owner of the project.

Supply, Installation, Testing, Commissioning and Handing over of 2Kwp Roof mounted Solar PV System Scheme complete as detailed below. Design, Engineering, Manufacturing, Procurement, Supply of materials to project site, project management, installation of mechanical equipment, cabling & appurtenances, instrumentation and electrical system and other equipment, as detailed in this section. Scope of the proposal a)Solar Modules (Crystalline Silicon type mono perc half cut -as per MNRE specifications) b)Mounting Structure (Design to Trichy ambient condition) c) Inverter, distribution boards, junction boxes, cables d)Earthing for Solar modules and inverter. e) Lightning Protection f) Installation and commissioning TECHNICAL SPECIFICATIONS 1. SOLAR PV MODULES AND ARRAY SITC of On grid Solar PV Modules of the crystalline silicon type- mono perc Half cut,Conforming to MNRE specification mounted on Aluminium frame(minimum thickness 35 mm) With minimum module efficiency of 20%, manufactured in India.As per latest edition of IEC PV module qualification test or equivalent BIS standards Crystalline Silicon. Matching IEC 61215/IS14286 and IEC 61730 Part-1 & Part 2 standards or equivalent BIS. With neccessary MC4 connectors (IP66) ,Interconnecting between panels using solar dc cable of min 4 sqmm and installation on exsisting structure .Solar crystalline modules of minimum 540 Wp or above wattage. With Protective devices against surges at the PV module.Along with Low voltage drop bypass diods . Solar Panels should be tested in the IEC authorized test centers.

The rated output tolerance should be + 3 % . 10 years of product warranty 25 Years of linear power output warranty (90% of rated output at the end of 10years and 80% of rated output at the end of 25 years ) 2. MOUNTING STRUCTURES The PV modules will be mounted on fixed metallic structures of adequate strength and appropriate design, which can withstand load of modules and high wind velocities up to 160 km per hour. The support Rails will be High strength Aluminium The "Mounting Structure" should have the following features: The rails will be pasted in GI Roofing sheet using Spliced Metal chemical bonding paste with a Hi strength tested and durable till the life of the GI Roofing Sheet. 3. INVERTER:SITC of MPPT Solar Grid tie inverters having Capacity 2KW (With IP65) with Canopy made of GI sheet of thickness 1.6 mm .BIS standard for efficiency measurements and environmental tests as per standard codes IEC 61683/IS 61683 and IEC 60068- 2(1,2,14,30) /Equivalent BIS Std.The charge controller (if any) / MPPT units environmental testing should qualify IEC 60068-2(1, 2, 14, 30)/Equivalent BIS Std. The junction boxes/ enclosures should be IP 65 (for outdoor)/ IP 54 (indoor) and as per IEC 529 specifications. The PCU/ inverters should be tested from the MNRE approved test centres / NABL /BIS /IEC accredited testing- calibration laboratories. In case of imported power conditioning units, these should be approved by international test houses. Max. efficiency 98.80 %.European weighted efficiency 98.20 % THDi <3 % Manufacturing warranty-10years.There should be a provision of free energy monitoring for 25years through portal.

The periodical maintenance, cleaning of the Solar Panels should be done by the firm/Supplier/Contractor for a period of five years. 8.Grid – Tie Solar PV System i)Solar PV Modules ii)Structure for mounting modules iii)Drive iv)Cabling to PV module to drive v)Installation and Commissioning 9.WARRANTY (i) Solar panel at 90% efficiency - 10 years (ii) Solar panel at 80% efficiency - 25 years (iii) Inverter - 10 years WARRANTIES & GUARANTEES: The goods supplied under this contract are new, unused, of the most recent or latest technology and incorporate all recent improvements in design and materials. This warranty will also be covering the rectification of any and all defects in the design of equipment, materials and workmanship including spare parts for the guarantee period specified by MNRE/ TEDA from the date of commissioning. All the Guarantee/ Warranty of the different components will be transferred to Owner of the project.

Supply, Installation, Testing, Commissioning and Handing over of 8Kwp Roof mounted Solar PV System Scheme complete as detailed below. Design, Engineering, Manufacturing, Procurement, Supply of materials to project site, project management, installation of mechanical equipment, cabling & appurtenances, instrumentation and electrical system and other equipment, as detailed in this section. Scope of the proposal a)Solar Modules (Crystalline Silicon type mono perc half cut -as per MNRE specifications) b)Mounting Structure (Design to Trichy ambient condition) c) Inverter, distribution boards, junction boxes, cables d)Earthing for Solar modules and inverter. e) Lightning Protection f) Installation and commissioning TECHNICAL SPECIFICATIONS 1. SOLAR PV MODULES AND ARRAY SITC of On grid Solar PV Modules of the crystalline silicon type- mono perc Half cut,Conforming to MNRE specification mounted on Aluminium frame(minimum thickness 35 mm) With minimum module efficiency of 20%, manufactured in India.As per latest edition of IEC PV module qualification test or equivalent BIS standards Crystalline Silicon. Matching IEC 61215/IS14286 and IEC 61730 Part-1 & Part 2 standards or equivalent BIS. With neccessary MC4 connectors (IP66) ,Interconnecting between panels using solar dc cable of min 4 sqmm and installation on exsisting structure .Solar crystalline modules of minimum 540 Wp or above wattage. With Protective devices against surges at the PV module.Along with Low voltage drop bypass diods . Solar Panels should be tested in the IEC authorized test centers. The rated output tolerance should be + 3 % . 10 years of product warranty 25 Years of linear power output warranty (90% of rated output at the end of 10years and 80% of rated output at the end of 25 years )

2. MOUNTING STRUCTURES The PV modules will be mounted on fixed metallic structures of adequate strength and appropriate design, which can withstand load of modules and high wind velocities up to 160 km per hour. The support Rails will be Hi-strength Aluminum The "Mounting Structure" should have the following features: The rails will be pasted in GI Roofing sheet using Spliced Metal chemical bonding paste with a Hi strength tested and durable till the life of the GI Roofing Sheet. 3. INVERTER:SITC of MPPT Solar Grid tie inverters having Capacity 1KW (With IP65) with Canopy made of GI sheet of thickness 1.6 mm .BIS standard for efficiency measurements and environmental tests as per standard codes IEC 61683/IS 61683 and IEC 60068- 2(1,2,14,30) /Equivalent BIS Std.The charge controller (if any) / MPPT units environmental testing should qualify IEC 60068-2(1, 2, 14, 30)/Equivalent BIS Std. The junction boxes/ enclosures should be IP 65 (for outdoor)/ IP 54 (indoor) and as per IEC 529 specifications. 4. The PCU/ inverters should be tested from the MNRE approved test centres / NABL /BIS /IEC accredited testing- calibration laboratories. In case of imported power conditioning units, these should be approved by international test houses. Max. efficiency 98.80 %.European weighted efficiency 98.20 % THDi <3 % Manufacturing warranty-10years.There should be a provision of free energy monitoring for 25years through portal.

.Grid – Tie Solar PV System i)Solar PV Modules ii)Structure for mounting modules iii)Drive iv)Cabling to PV module to drive v)Installation and Commissioning 9.WARRANTY (i) Solar panel at 90% efficiency - 10 years (ii) Solar panel at 80% efficiency - 25 years (iii) Inverter - 10 years WARRANTIES & GUARANTEES: The goods supplied under this contract are new, unused, of the most recent or latest technology and incorporate all recent improvements in design and materials. This warrantee will also be covering the rectification of any and all defects in the design of equipment, materials and workmanship including spare parts for the guarantee period specified by MNRE/ TEDA from the date of commissioning. All the Guarantees / Warrantees of the different components will be transferred to Owner of the project.

Supply and fixing of 24 Hours Programmable Timer switch with shortest switching time 30 minutes and 32A 4Pole MCB with necessary internal wiring with 4sq.mm Unsheathed Copper wire in existing pillar box.

Supply and fixing of 65 mm dia. (2 -1/2") GI pipe (class B) of 6 metre length with 300mm x 300mm x 6mm MS base plate duly welded at the bottom with concreting with construction of masonary pedestal with suitable SMC box with door arrangement to house 6A SP MCB switch, 2/4 way connector on suitable hylem sheet and supply and fixing of 2Nos. 48W LED street light fitting with LED (Higher end) with 1 metre 32mm dia. GI pipe (class B) Complete with suitable MS clamps for LED street light fitting and SMC box with PVC unsheathed FRLS copper leads from SMC box to fitting and with painting of suitable colour.

Supply and Laying of 4 x 10 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good.

Supply and clamping of 4 X 10 sq.mm PVC armoured LTUG cable on post or on wall with MS Clamps.

Supply and fixing of brass cable gland for 4 X 10 sq.mm PVC Armoured LTUG Cable with earth connection.

Supply and providing cable end termination of 4 X 10 sq.mm PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc. with electrical connection complete.

GST at 18%

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