REAPIR MAINT TO SOLAR BASED ROOF TOP PANELS AND REPAIR/ MAINT OF APFC PANEL AT NTS MAHUL THANE NAD AND REPAIR/REP OF DEF U/S LUMINARIES WITH SENSOR BASED ENERGY SAVING LED AT NSD SEWRI, SRU (W) DSRV NOFRA THANE NAD CABS TS MAHUL UNDER GE(NW) MANKHURD

Amount

Excavation in trenches not exceeding 1.50 m wide and n.exc 1.5 m in depth for foundation of poles, cable etc, not exc 10 sqm on plan and getting out in soft/loose soil including taking out brick protection etc complete all as specified and directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc 25cm thick complete all as specified and directed.

Removing excavated materials (soils) not exc. 50m and depositing where directed at a level not exc. 1.5m above the starting point complete all as specified and directed.

M & L for sand cushioning by spreading in trenches crushed sand by gently by punning down manually as in cable protection all as specified and as directed by Engineer -in-charge.

Supply and laying un-reinforced precast concrete cable cover class LV, type-I, flat size 250 mm x 150 mm x 40 mm laid in trenches all as specified.

Laying only un-reinforced precast concrete cable cover class LV, type-I, flat size 250mm x 150mm x 40mm laid in trenches all as specified. Note :- Serviceable cable cover obtained here-in-after shall be reused. Make: MEHTAB /NATIONAL TILES

Supply and laying in repairs cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 150 sq mm 3.5 core complete including taking down old us cable complete all as specified and directed. Make - Polycab/ KEI/ Havells

-Ditto- all as per item No 7 above here-in-before but 120 Sqmm 3.5 Core complete all as specified & directed. Make: Polycab/ Havell's/ KEI/ Gloster/ Universal

-Ditto- all as per item No 7 above here-in-before but 70 Sqmm 3.5 Core complete all as specified & directed. Make: Polycab/ Havell's/ KEI/ Gloster/ Universal

-Ditto- all as per item No 7 above here-in-before but 16 Sqmm 4 Core complete all as specified & directed. Make: Polycab/ Havell's/ KEI/ Gloster/ Universal

-Ditto- all as per item No 7 above here-in-before but 10 Sqmm 4 Core complete all as specified & directed. Make: Polycab/ Havell's/ KEI/ Gloster/ Universal

Supply and fix in repair Cable jointing kit for 1.1 KV XLPE/ PVC cable for indoor termination End joint complete with jointing material and accessories suitable for 3.5/ 4 core armoured aluminium conductor cable of size 70 sqmm to 120 sqmm complete all as specified and directed. Make - 3M/ M-seal/ Raychem

-ditto- all as per above item no 12 but of size 150 sqmm to 185 sqmm complete all as specified and directed. Make - 3M/ M-seal/ Raychem

M&L for straight through joint (HEAT SHRINKABLE TYPE KITS) in repairs for underground cable including joint kits and labour complete for making joints suitable for LT, XLPE/PILCA/PVC sheathed armoured heavy duty cable with aluminium conductor 3.5/4 core 25 to 50 Sqmm complete with testing till satisfaction of Engr-in-Charge. Make:- Denson/ Raychem/ Birla/ 3M

M&L for straight through joint (HEAT SHRINKABLE TYPE KITS) for underground cable including joint kits and labour complete for making joints suitable for LT, XLPE/PILCA/PVC sheathed armoured heavy duty cable with aluminium conductor 3.5/4 core 70 to 185 Sqmm complete with testing till satisfaction of Engr-in-Charge. Make:- Denson/ Raychem/ Birla/ 3M

Supply, installation in repairs including taking down old us Panel and Testing commissioning new LT Panel board (CPRI Approved) Powder coated cubical type Indoor factory fabricated made out of 2 mm thick CRCA sheet & suitable size to accommodate all accessories/fittings, compartmentalized in construction to accommodate all accessories. The TPN bus bars shall be insulated with colour coded heat shrinkable sleeve and shall be mounted on DMC/epoxy insulator. The incoming as well as outgoing MCCBs shall have copper extension links of current carrying cap not less than 1.5 times the rated capacity of individual feeders. The extension links shall be supported on DMC / Epoxy insulators having provision for termination of incoming and out going cables. All extension links /interconnection shall be insulated with heat shrinkable colourcoaded sleeves. The cubicle shall have a bottom channelof size 50x50 mm. A detachable predrilled powder coated gland plate should be used at the bottom for entry of armoured cable of adequate size with glands.The above panel shall be front and back openable lockable /openable by key from both side and shall have louvers and air vent gasket for natural flow of air. Adhesive type gasket shall be used to make panel vermin proof , complete as specified and consisting the following(Location-:Main LT Panel substation). i) Electrolytic Copper Busbar TPN 1200 Amps -1 Set ii) Air Circuit Breaker 800 Amps, 4 Pole, 65 KA, with Thermal Magnetic Release (Manual Drawout type) - 1 No (INCOMING) iii) On load Changeover swtich 800 Amps FP, Thermal Magnetic type - 1 No iv) MCCB 400 Amps 50 KA TP, Adjustable Thermal magnetic type - 01 No (OUTGOING), Make- Legrand/ L&T/ Havells/ Schneider v) MCCB 250 Amps 36 KA TP, Adjustable Thermal Magnetic type - 02 Nos (OUTGOING), Make- Legrand/ L&T/ Havells/ Schneider v) MCCB 200 Amps 36 KA TP, Adjustable Thermal Magnetic type - 02 Nos (OUTGOING), Make- Legrand/ L&T/ Havells/ Schneider v) MCCB 100 Amps 25 KA TP, Adjustable Thermal Magnetic type - 05 Nos (OUTGOING), Make- Legrand/ L&T/ Havells/ Schneider vi) MCCB 40 Amps 10 KA TP - 01 Nos, Make- Legrand/ L&T/ Havells/ Schneider viii) MCB Four Pole 32 Amps - 02 Nos (Street light), Make- Legrand/ L&T/ Havells/ Schneider ix) MF Meter 4410 series - 01 No, Make - Enercon/ Havells/ L&T/ AE/ Secure x) Indicating Lamps LED based - 03 Nos, Make- L&T/ ABB/ Schneider xi) Street Light timer switch with Contactor MNX 40 - 1 No, Make- L&T/ Havells Note –: The Lay out drawing of the panel shall be got approved by the contractor from GE before the panel fabrication work.

M & L in repairs of Three phase 80 KVA UPS 3 phase,including servising/replacement of worn out parts like PCB, IGBT based, Diode, Capacitors,relay,cooling fan,indicators,connectors,lugs,wires,switches,fuses and to attending all brakdown calls and check all electronic component/cards,checking of rectifier/inverter logic boards,adjust battery charging current,cheking of auto transfer facility between inverter and bypass & bypass to UPS, verification/setting/ rectification of LCD mimics alarms,indications, UPS &battery changover test. Location: RUKMANI Bldg Mahul

M & L in repairs of Three phase 60 KVA UPS 3 phase,including servising/replacement of worn out parts like PCB, IGBT based, Diode, Capacitors,relay,cooling fan,indicators,connectors,lugs,wires,switches,fuses and to attending all brakdown calls and check all electronic component/cards,checking of rectifier/inverter logic boards,adjust battery charging current,cheking of auto transfer facility between inverter and bypass & bypass to UPS, verification/setting/ rectification of LCD mimics alarms,indications, UPS &battery changover test. Location: RUKMANI Bldg Mahul

M & L in repairs of Three phase 30 KVA UPS 3 phase,including servising/replacement of worn out parts like PCB, IGBT based, Diode, Capacitors,relay,cooling fan,indicators,connectors,lugs,wires,switches,fuses and to attending all brakdown calls and check all electronic component/cards,checking of rectifier/inverter logic boards,adjust battery charging current,cheking of auto transfer facility between inverter and bypass & bypass to UPS, verification/setting/ rectification of LCD mimics alarms,indications, UPS &battery changover test. Location: RUKMANI Bldg Mahul

Supply and fix in replacement battery heavy duty 12 Volts 180 AH maintenance free complete all as specified and directed. Make : Exide/Amron/Cummins

Supply and fix in replacement battery heavy duty 12 Volts 130 AH maintenance free complete all as specified and directed. Make : Exide/Amron/Cummins

Supply and fix in repairs Power Capacitors of Rating 10 KVAR 415 Volt in repairs Naturally air cooled Double dielectric heavy duty, MPP type 440 Volt 50 HZ Watt Less Power Capacitors wattage not more than 0.5 Watt per KVAR with meter system conforming to IS 13340 and 13341 ISI Marked all as specified.

All as per item No 24.00 above but Power Capacitors of Rating 5 KVAR 415 Volt complete all as specified and directed.

M & L for earthing chemical with copper plated 50 mm dia pipe 3 mtr long (100 microns) including Electrodite 50 Kg buried directly in ground including earth bore hole work (earth bore not less than 3 Mtr deep below normal ground level and connected to copper earth strip of size 20×3 mm by means of copper nuts bolts with washers and connected as per following specifications complete all as directed by Engineer-in-Charge. (a) Product Model: ASEEL 19 CP, 3 meter long (Copper Plated) – 100 microns . Fast Electrode, Model FE 80 mm 3 mtr (Pure Copper Single Pipe), Outer Dia is 80 mm with a wall thickness of 2 mm, Inner Dia is 26 mm with a wall thickness of 2.6 mm, Overall Length is 3000 mm, External Corrosion Protection: Copper Plated (100+ microns), Internal Corrosion Protection: In addition to Copper Plated (100+ microns), a ground breaking corrosion resistant Crystalline Conductive Compound is filled and compacted in the cavity within the pipes to enhance the electrodes performance. Conforms to IS: 3043 - 1987 i.e., Code Of Practice For Earthing (+ 10%) variations in dimensions applicable. (b) Electrodite backfill: Fast Electrode Earth Enhancement Compound, Manufactured using Eco - Friendly minerals, Blended homogeneously with conductive carbon(s), Resistivity: < 5 ohm-metre (In ideal moist conditions); > 5 ohm-metre (Dry Conditions), Ph Value: 7.0 - 8.5, High water retention capacity, Hygroscopic, Ionic & Electronic conduction, Swells when it comes in contact with water thereby engaging constant contact between the electrode surface & soil which is a crucial aspect in the performance of an earthing system. Packing Size : 2 Bags of 25 kilograms, Recommended for normal soil conditions. Conforms to IS : 3043 – 1987. (c) Installation of earthing with bore well machine complete for bore exceeding upto 4.5 meter below ground level complete all as specified and directed by Engr-in-Charge.

Supply & Fix copper strip of size 20 X 3 mm duly covered, fixed on porcelain insulators along the wall / roof / ceiling etc complete all as directed. Note : (i) Cost of Porcelain insulators and screw shall be of non-corrosive type and cost is deemed to be included in the quoted rate of the job. (ii) Gap for fixing of support insulator shall not be more than 35cm from one onother.

Dismantling only in repairs of PCC foundation / pole coping from ground level all as per specified.

M & L in repairs for PCC 1:2:4, type B-1, (using 20mm graded stone aggregate) as in coping including necessary use & waste of form work complete all as specified and directed.

M & L in repairs for reinforced cement concrete nominal mix M-20 (using 20mm graded stone aggregate) for foundations, including rafts, footings, foundation beams, plinth beams, bases for column etc and mass concrete, complete all as specified and directed. (Note - Reinforcement and form work will be measured and paid separately).

M & L in repairs for TMT bars of Fe-500 D grade conforming to IS: 1786, 12 mm dia & over, including cutting to length, bent to shape required, cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips etc, complete all as specified and directed.

M & L in repairs for TMT bars of Fe-500 D grade conforming to IS: 1786, 8mm dia bars as in binders, spacers, strippus including cutting to length, bent to shape required, cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips etc, complete all as specified and directed.

M & L in repairs for use and waste of formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams , side and soffits (if any) of foundation and plinth beams and similar work, vertical or to batter, for rough finished surfaces of concrete, complete all as specified and directed.

Dismantling only in repairs of old UNSV/rusted steel tubular poles 9 mtr long necessary disconnecting cables/over head condcutor and removing unserviceable pole from site complete all as specified and directed.

Supply, Fixing in reparis / replacement and connection of hot dip galvanised octagonal poles of height 6 mtr with 130mm bottom A/F & 70mm top A/F made up of 3mm thick HT sheet along with base plate of size 200 x 200 x 12mm thick including 4 nos of M20 x 600 long J type foundation bolts and 1 mtr long hot dip galvanised single arm standard bracket, including MCB of 6 Amps, with connector 4 way to be provided as termination point complete all as specified and directed. Make: Bajaj/ Crompton or equivalent.

Supply and fix in repair of Cable junction box IP 66/69 "weather proof" (with knockouts for cable entry) box of size 155 x 210 x 92 mm with connector/terminal, Din Rail, GI clamps made out of GI flat of size 25 mm X 3 mm channel including providing cable gland plate and including cable glands as required at size and making connections including taking down old u/s junction boxes complete all as specified and directed by Engineer –in –Charge. Make - National/ Sintex/ Hensel

Supply and fix in repair of Cable junction box IP 66/69 "weather proof" (with knockouts for cable entry) box of size 130 x 180 x 77 mm with connector/terminal, Din Rail, GI clamps made out of GI flat of size 25 mm X 3 mm channel including providing cable gland plate and including cable glands as required at size and making connections including taking down old u/s junction boxes complete all as specified and directed by Engineer –in –Charge. Make - National/ Sintex/ Hensel

M&L for cutting existing road/hard standing not exc 30x60 cm in wide & depth getting out excavated material for laying GI tube including returning filling & well rammaing watering finish suraface and provision of 10 cm concrete using PCC 1:3:6 type C2 from Top', including removal of surplase soil all as directed.

S & F in repairs/ replacement of GI steel tubing medium grade 40 mm dia for laying in ground, along the pole in coping, road crossing etc for cable protection including necessary fittings , clamps for supports, etc including taking down old u/s GI pipe complete all as directed by Engineer in charge. Make- TATA/ JINDAL/ ZENITH/ SURYA

M&L for taking down old unsv and supply & lay 3 Core 1.5 Sq mm size multistranded FRLS copper conductor PVC unsheathed 650 / 1100 Volt Grade As per IS 694 with and including 20 mm dia PVC conduit with necessary saddle, clamps, bolts & nuts, all for interconnection of cable looping box to Street Light Fitting, Post Top Lantern etc all as Directed. Make :- POLYCAB / KEI / HAVELLS/ BENLO

Dismantling and taking down the existing defective street light fitting/Garden lights/Building security light of any type and any capacity from steel tubular pole, opening the street light fitting, checking the serviceability of spare parts including replacement of defective parts such as electric drivers and remove the carbon after repairing including refixing on pole including connecting & testing complete all as directed by Engr-in-Charge. [Note:- Electronic drivers and LED will be measured and paid separately on respective item of Sch 'A' here-in-after].

Supply and fix in repairs flood light luminaire with polycarbonate optics pressure die cast housing IP 66 ingress protection, 4 KV in-built and 10 KV external SPD, having efficiency not less than or equal to 150 lm/watt, CCT 5700oK in buildings etc the fitting shall be of LED type 150 Watts including taking down old u/s fittings complete all as specified. Make : Bajaj/ Jaguar/ Wipro/ Benlo/ Havells/ Crompton

Supply and fixing in repairs of LED street light fitting 60 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete. Make:- Bajaj/Crompton/ Jaguar/ Wipro

Dismantling complete old Bolard light fitting and Supply & Fix in repairs of 8/9 watts LED Bollard Garden light fittings with efficient high output LED, Pressure die cast powder coated housing with PC diffuser , driver nuts, bolt, washers, base plate, foundation 0.3 Meter x 0.3 Meter x 0.3 Meter by PCC 1:2:4 type B-1 using 20 mm graded stone aggregates of size including excavation and earthwork, provision of GI bend of size 50 mm dia in the PCC for cable entry including taking down old u/s light fittings complete. Make:- Havells / Bajaj/ Crompton/ Jaguar/ Benlo/ Wipro

Supply and fixing in repairs of Post top lantern LED type 40 watt 230 watt volts AC outdoor type with decorative post top for 360 degree indirect light IP 65 protection die cast aluminium spigot with spun aluminium top duly powder with PC diffuser & PMMA clear diffuser from outside with impact and corrosion resistant complete with driver and lamp including removing old unsv lights complete. Make:- Bajaj/ Havells / Benlo/ Crompton/ Jaguar/ Wipro

S & F in repairs of decorative 15 Watts LED (Ruby clear type, IP-65) New generation, post Top energy saving, environmental friendly, long life aesthetically disigned with symmetical light distribution, spun aluminium landscape luminaire with high power LED's as light source including mounting arrangement upto 2.00 mtr height with medium grade GI tubing of suitable dia 50mm alongwith MS angle bracket/framed covers including clamps, bolts nuts, painting by aluminium paint complete all as specified and dierected by Engr-in-Charge. The fitting shalll conform to cat No - SZPGPMX015 of Shakti/Bajaj/ Jaguar or Equivalent from Polycab/Panasonic/Havells

S & F in repair/replacement of LED Driver 60 to 70 Watts Suitable for street light fitting operating on 230 Volts, 50 Hz, AC Supply complete all as specified and directed. Make: Crompton /Havells/Bajaj

S & F in repair/replacement of LED Driver 30 to 40 Watts Suitable for street light fitting operating on 230 Volts, 50 Hz, AC Supply complete all as specified and directed. Make: Crompton /Havells/Bajaj

S & F in repair Analog Time switch astronomical type FM/1 Quartz, supply voltage 240 Volts 50 Hz, Type- QT(DAILY). Make L&T/ C&S

S & F in repair 3 Pole power contactor MNX-18 of coil voltage 415 Volts Make - L&T/ C&S

S & F in repair spare coil for MNX-18 3 pole power contactor of 415 volts Make - L&T/ C&S

Supply and fixing round shape LED Downlighter, 15 watt 220 volts AC recessed type with high efficiency PMMA diffuser soft glare free light complete with drivers, holders, LED lamp suitable for roof ceiling including connecting up with three core flexible copper conductor cable of suitable size complete. Make : Bajaj/Crompton/Jaquar

Supply and fix electronic meters temper proof LCD display with polycarbonate cover 230 V, 10- 60Amp, accuracy class-I 50Hz, conforming to IS 13779, IP-54, with parameters to show data, time, current reading, load, PF, voltage and KWH including taking down old defective KWH meters and restore to AGE E/M storeyard. Make: L&T/ IndoAsian/ HPL/Benlo

S&F Motion Sensor Switch consisting of sensitivity detector with wide detection field, integrated circuit, having automatism(day & night), convenience, safety, saving-energy and practicality functions of power indication and detection indication. Operation on receiving human motion infrared rays on entering the detection field, comprising of following features and specifications as give under :- Specification: (a) Power Source: 110 -220V/AC (b) Detection Range: 360° (c) Power Frequency: 50Hz (d) Working Temperature: -20°C~+40°C (e) Ambient Light: 3-2000LUX (adjustable) (f) Working Humidity: <93% (g) RH Time-Delay: min: 10sec±3sec Max: 7min±2min (h) Installation Height: 2.2-4m (j) Power Consumption: 0.45W (work) 0.1W (static) (k) Rated Load: 1200W (incandescent lamp) 300W (energy-saving lamp) (l) Detection Motion Speed: 0.6 ~1.5m/s (m) Detection Distance: 6m max (24°C) Function: (a) Identification of day and night: (b) Consumer adjustable work ambient light. (c) Work in the daytime and at night are adjusted on the "sun" position (max). (d) Ability to work in the ambient light less than 3LUX on adjusted on the "moon" position (min). (e)Time-Delay is added continually on receipt of second induction signals after the first induction (f) Having compute time once more on the basic of the first time-delay rest. (g) Adjustable time delay having minimum time is 10sec±3sec. & maximum is 7min±2min as per requirement complete all as specified & directed. Make: Anchor (Panasonic)/ Impact (Honeywell)/ or equivalent.

Material and labour for plain cement concrete 1:2:4 type B1 using 20 mm graded stone aggregate for pathways / pole coping all as specified and as directed.

M&L for cutting existing road/hard standing not exceeding 45x50 cm in wide & depth getting out excavated material for laying GI tube, returning filling & well rammaing watering finish suraface 10 cm from top including provision of PCC 1:3:6 for repairing, including removal of surplus soil all as directed.

Material and labour in repairs for attending breakdown and rectification of faults detected of existing 15 KWp each on grid roof top solar power generating system BIS certified, MNRE approved bifacial mono crystalline PERC half cut cells solar PV module/panels duly installatied on roof tops with each panel having capacity not less than 550Wp complete with poly carbonate junction boxes, comprising of fused incomers and outgoing terminals (positive/negative) using for 4 sqmm cables copper conductor multistranded (solar cross linked XLPE cables double insulated , UV resistant halogen free low smoke ) from panel to panel complete installed as per following (a) Capacity of plant: 15 KWp (b) Location: INS Tanaji : Release Block, INS Tanaji - Logistic complex, CABS- Admin Block, CABS- NAVPEN, NSB- NWWA

Material and labour for comprehensive systematic maintenance and periodical inspection service of existing 15KWp Roof top solar power generating system by the trained and qualified employee to provide routine maintenance, examination, according to recommended schedule of maintenance/ service for once in a month during working hours (i.e. Monday to Saturday 0900 hours to 1700 hours) except scheduled holidays to undertake the necessary examination for loose connections, electrical checks, voltage, string current, inverter etc and Solar panels cleaning including removing plants, leaves, vegetation, shading from closer trees, etc complete all as specified and as directed by the Engineer-in-charge. (a) 15 KWp plant at INS Tanaji Logistic complex

(b) 15 KWp plant at INS Tanaji Release block

(c) 15 KWp plant at INS Tanaji CABS

(d) 15 KWp plant at INS Tanaji NAVPEN

(e) 15 KWp plant at NSB NWWA

Supply and replace in repairs pre fabricated roof top solar panel mounting structure suitable for 15 KWp each On each grid roof top solar power generating system made of Aluminium angles/channels/flats including nuts/bolts and washers suitable for wind resistance upto 40-50 m/s and loading capacity of 10-30 Ton including necessary foundation block at suitable points to provide for a stable robust support with J bolt of proper size aincl using Neto bond solution to adhere the foundation block with the RCC roof for pre existing panels installed at INS Tanaji, CABS, NWWA including taking down old u/s one complete all as specified and directed. NOTE - (i) All Materials Make shall be approved as per MNRE/BIS . (ii) Any Other Component as required for efficient function of system is included in the above quoted rates.

Material and labour in repairs for Data Logger with Online Monitoring Portal suitable for 15 KWp On grid roof top solar power generating system including taking down old u/s Data logger at location complete all as specified and directed.

Supply and install in repairs for BIS approved IP- 66 rated on grid string inverter, natural cooled, suitable for ambient temperature range 0 to 60 deg Celsius, 50/60 Hertz frequency, with anti islanding features, having three phase AC output with inbuilt surge protection devices, Anti reverse power controller, fuse protection, DC/AC switches, LCD display for generating data, Wifi/GPRS data logger, multiple MPPT for optimum generation, wide input voltage range, efficiency not less than 90% etc for capacity range not less than 40 KW including taking down old u/s inverter complete all as specified and directed.

Supply and fixing in repairs ACDB – Outdoor type,IP66,double door ,IP66 Protected ,Field ACDB Panel including taking out old u/s one complete with following:- (a) Incomer - 415V, 4P, 100A,25 KA MCCB – 1 No(incomer from one invertor) (b) Outgoing - 415V, 4P, 100A,25 KA MCCB,adjustable type - 1 No ( outgoing to LT Panel) (c) Copper Busbar of 4P, 150 A (d) Outgoing feeder with Type I and Type II SPD ,4 Pole of capacity T1+T2- Iimp 8 KA/Pole Imax-32 KA (e) MFM Meter with suitable CTs (f) Double compression Glands for Input and output (g) Enclosure CRCA Powder Coated PU Paint (h) All Input and Output lugs (Cu & Al lugs as per cable type)

Supply and fix in repairs DC distribution boards(Array Junction Box) ,IP66,suitable for existing roof top solar power generating system of rating not less than 40KW, 1000 volts, 8 incomer and 8 outgoing with DC surge protection device 1000 V ,DC fuse and MCBs for string network. The DB will be having terminals suitable for 4 Sqmm copper conductor cables and the enclosure for the DB shall be made of powder coated MS with IP66 protection including taking down old u/s junction box complete all as specified and directed.

Supply and fix in repairs Solar power isolation LT panel double door IP65 made of powder coated MS sheet steel with necessary MS angle iron frame made of 40x40x4mm duly painted with one coat of primer and two coats of synthetic paint including necessary PCC foundation. The panel board shall have the following switchgear enclosed within :- (a) MCCB TPN 100 Amps 25 KA rating – 05 Nos ( as incoming from ACDBs) (b) Copper busbars TPN 415 volt, 600 Amps rating (c) MCCB TPN 400 Amps 36 KA rating – 01 No ( as outgoing ) (d) Zero export device (e) DG synchronisation device (f) Energy meter for measuring solar energy output with CTs (g) Digital ammeter/voltmeter panel (h) Cable glands for armoured LT cables (i) Surge protection device ,4 Pole Type I and Type II of Capacity ,8 KA/Pole max 32KA

Supply and fixing in repairs Perforated GI cable tray of size 300 mm width of Minimum Thickness 1.6 mm with cover and accessories with fittings (channel, fasteners, anchor bolt) all as specified and directed.

Supply and fixing in repairs Perforated GI cable tray of size 100 mm width of Minimum Thickness 1.6 mm with cover and accessories with fittings (channel, fasteners, anchor bolt) all as specified and directed.

Supply and laying in repairs HDPE Pipe UV resistant 75 mm bore with accessories for DC cable laying all as specified and directed.

Supply and fixing in repairs UV protected XLPO Solar Grade copper Cable of size,PVC insulated 1 Core 4 Sqmm with DC Connectors (male & female) pair MC4,650 Volts rated all as specified and direcetd. Make of wire: KEI/ Polycab/ BENLO/ Anchor(Panasonic)

M&L in repairs for 3.5 core XLPE Multi strandard copper conductor cable of size 35 sqmm,1100 Volts,armoured complete all as specified and directed (For connecting inverter to AC DB and AC DB to LT panel ) Make of wire: KEI/ Polycab/ BENLO/ Anchor(Panasonic) Note : A sum of Rs 63705.00 towards sch of credit shall be deducated to arrive the contract sum.

R.C. Magla and Co.

Anjali Constructions

M/s Mukesh Engineers

Shree Ayyappa Engineering

SHREE SHIV SHANKER ENTERPRISE

Chaudhary Enterprises

M/S KHUSHI ENTERPRISES