PROVN OF HIGH TENSION LINE FOR OTM COMPLEX, ICGS VERAVAL AND PROVN OF ON GRID SOLAR POWER PLANT AT CG DHQ 1 PORBANDAR AND OTM COMPLEX ICGS VERAVAL UNDER GE I CG PORBANDAR

Amount

SCHEDULE 'A'

Excavation in trenches in any type of soil not exe 1.5 mtrs wide and not exe 1.5 mtr in depth for laying of pipe/cables etc and getting out incl forming bottom surface to the required level/slope etc complete all as specified and directed .

Excavating in trenches, not exceeding 1.5metre wide and exceeding 1.5metre depth but not exceeding 3.0metre depth for foundation, etc., and getting out in any type of soil, complete all as specified and directed.

Returning, filling in, incl. spreading, leveling, watering and well ramming in layers not exc. 25 cm thick all as specified and directed by Engineer-in-Charge.

Removal of surplus soil (excavated) to a distance not exc. 50 m and depositing where directed at a level not exc. 1.5 M above the starting point complete all as specified and directed by Engineer-in-Charge

Supply, Installation, Testing & Commissioning of Solar Power Plant of 20 KW including Solar Panels, Solar Inverter, Module Mounting Structure and comprising of following:- (i) solar PV module Pmax 315 Wp (Min) C-Si 72 cells Efficiency not less than 16.20 , Voc 45.00 , Isc 9.03, AR coated antimony free glass material with connecting Junction box all as specified. The quantitiy shall be as per plant capacity. Make :- Lanco/Adani/Tata/Topsun/Kirloskar/Goldi. (ii) Grid tied inverters 3 phase 20 KW 50 HZ having separate MPP tracker with SPD glass , surge protection devices having efficiency 98% graphical display - inbuilt LED interface with RS 485 and compatible for online monitoring system suitable for Ambient temperature of porbandar , protection IP 65 , Overvoltage / under voltage protection all as spd Make :- ABB/ Tata/Kirloskar/Sofar/Sungrow. (iii) DC Solar distribution Box to collect the DC output from Array junction Box and supply to Inverter weatherproof for outdoor applications and including MCB / MCCB of proper rating depending upon the cap of the power plant complete all as spd make :- HPL / schneider / siemens/ABB/L&T 01 set (iv) AC Solar distribution Box to collect the DC output from Array junction Box and supply to Inverter weatherproof for outdoor applications and including MCB / MCCB of proper rating depending upon the cap of the power plant complete all as spd make :- HPL / schneider / siemens/ABB/L&T 01 set (v) Grid interfacing unit having MCCB cap 63 amp 4 pole 25 ka microprocessor based all as spd Make :- ABB / schneider / L&T / Siemens 01 each set (vi) AC / DC cables as per site requirement 1 Set (vii) online monitoring system Make :- delta/ KACO/ or as approved (viii) hot dip galvanised MS /Aluminium mounting structure for mounting of modules / array / panels etc ,such structure should have angle of inclination as per the site conditions to take max insolation , mounting structure shall be designed to withstand the speed of 150 KM per hour be designed , fasting arrangements grouting , clamping etc be provided to secure the installation against specific wind complete all as specified. The mounting structure steel shall be as per latest IS, and galvanisation of the mounting structure shall be in compliance . Structural material shall be corrosion resistent and electrolytically compatiable with the materials used in the module frame. The nuts, bolts and fasteners used shall be of mild steel. Tthe structures shall be designed to allow easy replacement of any module. Note :- 1. Entire work of solar power plant shall be got executed from specilist firms ie GE/ Suzlon / tata / Topsun/Kirloskar. The cost of applicable charges i.e., registration fees, DISCOM connectivity charges etc / permission from GEDA etc allas reqd deemed to included in rate in quoted Rate. 2. Agency must be MNRE and GEDA approved channel partner for solar roof top projects and having minimun 5 years of experience in the field of execution of solar projets and operation and maintenance of solar plant. 3. PCC foundation if reqd shall be deemed to be included in the quoted rate. 4. 4 MoU shall be submitted by contractor with eligible solar power firm approved by MNRE & GEDA Location: CGDHQ-01 Porbandar-01 ICGS Veraval -01

Supply, installation, testing and commissioning of AC, 3 phase, 50 Hz, 100 KVA capacity transformer (level 2), step down, Outdoor type, 11/.433KV (at no load) copper wound, oil cooler complete with oil tank including first fill of ISI marked insulating oil up to the top level, oil level indicator, breather with silica gel, lifting hooks, drain valve, air vent valve, tackel wheel with channel and locking arrangement to put on the plinth with external cooling tubes, core type, delta connected on primary (HV) side star connected on secondary (LV) side in accordance with vector symbol DYN-11 (vector group-4) and neutral brough on secondary (LV) side, OFF Load tap changer in suitable steps/position on HV side to give output of 11 KV on LV side and provision of following accessories and connecting with electrical system, earthing etc including all jointing materials, design/recommendation, testing and commissioning all as per IS 1180, specified hereinafter and directed by Engineer-in-Charge :- Make: ITE Gurgaon/ Simens Ltd/ABB/ Kirloskar (a) 03 Nos porcelain H.T bushings with brass/gun metal bushing rods complete with nuts and washters on primary (HV) side, suitable for HT, 11 KV, XLPE cable of size 3 core 120 sqmm (b) 04 Nos porcelain bushings with brass/GM bushing rods complete with nuts and washters on secondary (LV) side, suitable for LT, .433 KV, XLPE cable of size 3.5 core 95 sqmm and neutral connection with suitable size of HT, 11 KV XLPE cable. (c) Oil conservator with filter type, drain valve and oil level gauge. (d) Dehydrating breather with first fill of denydrating agent. (e) Explosive vents. (f) Thermometer pocket on tank cover. (g) One No. 100 mm dia dial type termometer vapour pressure type having range 0-120 degree centigrade with tem reading pointer, max tem indicator and resetting device. (h) Rating plate with terminal markings. (j) Two earthing terminals on tank/tank cover to facilitate fixing of 50x 6m GI earh stip. (k) Oil level guage. (l) Oil drain and filter valves (m) Oil filler hole with cap/plug with connections complete. (n) Lifting lugs. (o) Air relief valve plug, (p) four plan solid cast steel detachable rollers. (q) First fill of fresh oil conforming to revant IS and having dielectric strength not less that 60 KV with 2mm gap. (r) Separate neutral bushing to be provided for earthing. (s) Provision of 2 Nos danger boards 250/200 mm size made out of 1.6 mm thick plate, vitreous enameled white, with letters, figures of voltage and conventional skull and bones in signal red colour on front side. The rear side of the plate also be enamelled. (t) Any other fittings/accessories so as to conform the whole transformer to IS-1180 Note : (a) Transformer shall be placed upon a RCC platform and of size as recommended by the OEM.

Supply of 3 phase DLMS type integrated meter with inbuilt CT& GSM Modem energy meter having LCD display,50 Hz ± 5%,Provision of sealing on mains cover and terminal cover, IP 51,tamper information, inbuilt battery back up to active its display in absence of power. Optical port for local communication, Optional RS232 port on RJ-11 for remote communication, in built memory for load survey data. Class 0.5s, (3X 240V (P-N), -/5A) Make : Secure / HPL or Equivalent.

Supply of Bi direcional 3 phase DLMS type integrated meter with inbuilt CT& GSM Modem energy meter having LCD display,50 Hz ± 5%,Provision of sealing on mains cover and terminal cover, IP 51,tamper information, inbuilt battery back up to active its display in absence of power. Optical port for local communication, Optional RS232 port on RJ-11 for remote communication, in built memory for load survey data. Class 0.5s, (3X 240V (P-N), -/5A) Make : Secure / HPL or Equivalent.

Supply, laying & testing PVC insulated, PVC sheathed cable galvanized steel strip or wire armoured, electric control cables (Heavy duty) with stranded copper conductor of size 4 sq mm 4 core , 1100 Volts grade. Make : Universal/ Finolex/Polycab/ Havells/ RPG cables/ Nicco/ Plaza

Supply, Laying, connecting, testing and commissioning and jointing, HT under ground cable of size 120 sqmm 3 core, 11000 volts grade, XLPE insulated screened PVC bedded, armoured with galvanised round steel wire or steel strip, electric power cables heavy duty, with multi stranded aluminium conductor, laid in trenches, ducts, fixed on poles/walls with proper size saddles and clamp laid under roads/path/drain/culverts or encased in GI pipe fixed & testing and commissioning complete all as specified and as directed. Make : Universal/ Finolex/Polycab/ Havells/ RPG cables/ Nicco/ Plaza

Supply and laying of XLPE insulated and PVC armoured heavy duty 1100 volt grade electric LT UG cable with aluminium conductor of size 95 Sqmm 3.5 Core laid in trenches/along the wall/pole including making all connections complete as required at site and as directed. Make : Universal/ Finolex/Polycab/ Havells/ RPG cables/ Nicco/ Plaza

Supply & fix Cable jointing kit for 11 KV (Earthed) grade cable for out door type termination Heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 to185 Sqmm complete all as specified and directed.

Supply & fix Cable jointing kit for 11 KV (Earthed) grade cable for In door type termination Heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 to185 Sqmm complete all as specified and directed.

Supply, install and erect in true vertical position (or to be fixed in an inclined position as strut pole) Prestressed Concrete pole, 11.0 metres long, 152mm x 152mm at top and 152mm x 260mm at bottom class 9 excavation will be measured and paid separately

Material & labour for Lightning Arresters single pole zinc oxide surge type having voltage rating 12KV rated frequency 50 HZ, nominal discharge current 10 KA (heavy duty) complete with all fittings suitable for 11 KV 3 phase earth distribution system complete all as specified and as directed.

Material & labour for Mild Steel ( Fe 410-W, grade E-250 quality A) cross arms bracing, supports clamps and back plates fabricated from structural steel sections of required size including nuts, bolts, washers of required size including necessary welding, bending cold or hot drilling holes for bolts in any shape or size as directed includive of one primer coat of red oxide and two coats of aluminium paint complete all as specified and as directed by the Engineer-in-Charge.

Material & labour for Pin type, porcelain, vitreous, white, brown or green insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut, 50mm height, 65mm dia for 550 volts grade complete all as specified and as directed.

Material & labour for disc type insulator, porcelain, vitreous 145mm high and 225mm dia ball and socket type, white, brown or green Two-in-series' assembly for tension with tension clamps for conductors, working pressure 11000 volts complete all as specified and as directed.

M&L for Cement concrete type D-2 1:4:8 (using 40mm graded crushed stone aggregate) as in foundation, filling and mass concrete for poles, complete all as specified and directed.

M&L for Cement concrete type C-2 1:3:6 (using 40mm graded crushed stone aggregate) as in foundation filling and mass concrete for stays, complete all as specified and directed.

M&L for Cement concrete type B-1 1:2:4 (using 20mm graded crushed stone aggregate) as in coping of poles, complete all as specified and directed.

S & F of GI steel tubing light grade 80 mm dia for laying in ground and road crossing along the pole in coping etc for cable protection including necessary fittings, clamps for supports, etc and all as specified and directed. Make - Tata/Jindal/Surya Prakash

Material & labour for Stay Assembly using stay rod of 16 dia complete accessories as shown in Electrical Plate No 1 of SSR 2009 Part-I such as loop type insulator, porcelain, vitreous white/ brown or green, large size with overall dimensions 90 x 140mm clearance of hole 16mm, stay wire of size 7/4mm etc., complete all as specified and directed. Note: Excavation and concrete shall be measured and paid separately.

M&L for bore Earthing, 150 mm bore for earthing with maintenance free chemical earthing using copper electrode of size 19 mm dia - 01 No, 2.5 m long, Copper earth strip, excavation and earth work, back fill with compound (Chemical for earth enhancer gel 2 x 25Kg) - 01 set. all as directed, shall be deemed to be included in the unit rate. Note: (i) IR Value should be less than 1.0 ohm. (ii) Copper earth stip of size 25 x 5 mm including installation 7.5 m (Copper purity not less than 99%) is deemed to be included in the unit rate. (iii) Suitable FRP Chamber should be included in the unit rate.

Supply, laying & testing PVC insulated, PVC sheathed cable galvanized steel strip or wire armoured, electric cables (Heavy duty) with stranded Aluminium conductor of size 25 sq mm , 3.5 core, 1100 Volts grade. Make : Universal/ Finolex/Polycab/ Havells/ RPG cables/ Nicco/ Plaza

Supply & laying Copper strip 25 x 5mm with saddles/porcelain insulators and fixing screws etc. for roof conductors and down conductors above ground complete all as specified and directed by Engineer-in-Charge

Supply, laying & testing Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 25x4 mm GI strip complete all as specified and directed by Engineer-in-Charge

Supply and lay double corrugated(DWC) high density polythene pipes having corrugation on the outer wall and plain surface on the inner wall confirming to ISI 14930(part-I and II) for protection of UG cables size 77/63mm outer dia with all fittings.laid in trenches/road/drain or fixed along wall,poles or laid under floor (incl. cutting floor/road and making good to match with existing adjioining surfaces etc for cable protection complete all as spd and as directed by Engr-In-Charge. Note: Excavation and earth work shall be measured and paid separately. Make-REX/POLY/Gemini

Supply and lay double corrugated(DWC) high density polythene pipes having corrugation on the outer wall and plain surface on the inner wall confirming to ISI 14930(part-I and II) for protection of UG cables size 50 mm outer dia with all fittings.laid in trenches/road/drain or fixed along wall,poles or laid under floor (incl. cutting floor/road and making good to match with existing adjioining surfaces etc for cable protection complete all as spd and as directed by Engr-In-Charge. Note: Excavation and earth work shall be measured and paid separately. Make-REX/POLY/Gemini

M&L for cutting existing road/hard standing not exc 45x45 cm in wide & depth getting out excavated material for laying cable/GI tube, returning filling & well rammaing watering finish suraface 10 cm from top using PCC 1:3:6; including removal of surplase soil complete all as specified and directed.

Supply and fixing HT 11 KV outdoor type Air break switch GOD Gang operated device triple pole,with drop out fuse mechanically operated, mounted on insulator (insulators) and steel frame, with operating mechanism and opeating rod of GI pipe 25mm bore medium grade with necessary clamps to be operated from GL 11KV grade worked from ground level, for current rating 200 Amps complete with joints to match complete all as specified and directed.

Parth Infrastructure Pvt. Ltd.

SURESH ELECTRICALS

JAMNAGAR ELECTRIC AND MACHINERY CO