Supply installation testing and commissioning roof top on grid solar system at existing approx. 50 electricity connection at KASEZ, Gandhidham.

No. (DSR) (NDSR)

SOLAR PHOTOVOLTIC SYSTEM - ON GRID SYSTEM AT EXISTING

APPROX 50 ELECTRICITY CONNECTION

2 M V CABLE,LAYING & TERMINATION 3,42,630.00 23,31,000.00

TOTAL 2,47,66,630.00 23,31,000.00

TOTAL OF DSR/ NDSR ITEMS 2,70,97,630.00

Less GST @ 18% 41,33,537.00

Total Amount Excluding GST @ 18% 2,29,64,093.00

Total Amount Excluding GST @ 18% 2,29,64,093.00

Digitally signed by SHUBHAM

Date: 2025.02.07 17:15:45 IST

NBCC (India) Limited

(A GOVERNMENT OF INDIA ENTERPRISE)

Supply installation testing and commissioning roof top on grid solar system at existing approx. 50 electricity connection at KASEZ, Gandhidham.

BILL OF QUANTITIES

DSR ITEM RATE (Rs.) AMOUNT (Rs.)

Sr. No. Description of item Unit QTY.

NO. DSR NDSR DSR NDSR

A SOLAR PHOTOVOLTIC SYSTEM - ON GRID SYSTEM AT

EXISTING APPROX 50 ELECTRICITY CONNECTION

1 Supply, Installation, Testing and Commissioning of ongrid Solar

1 (DSR E&M

Photovoltaic Power Plant conforming to MNRE specifications as

amended, consisting of Mono/Poly Crystalline silicon solar cells,

Photovoltaic

net metering facility, necessary protections, earthing, mounted on

Power Plant)-

Aluminium/GI structure of suitable strength with following

components complete as required:-

i) a) Solar Photovoltaic Module of capacity 330 Wp or above,

manufactured in India, conforming to IS 14286/IEC 61215,

IS/IEC 61730-Part-1, IS/IEC 61730-Part-2. Solar Photovoltaic

Module conversion efficiency shall not be less than 16.5%. PV

modules used in solar power plants/ systems must be warranted

for their output peak watt capacity, which should not be less than

90% at the end of 10 years and 80% at the

end of 25 years.

ii) b) Power Conditioning Unit (PCU) of 350-800 V DC Input voltage

range and 400 V AC, three phase, 4 wire, 50Hz +/- 2.5 Hz,

output voltage suitable to generate AC Power with efficiency not

less than 97%, total harmonic distortion less than 3% and

suitable for ambient temperature from 0 to 50 degree C. The PCU

shall adjust the voltage and frequency level to suit the Grid

Voltage Frequency.

iii) c) Data Monitoring System complete with accessories on website

& mobile app, complete with accessories, as required.

iv) d) Fixing of Array junction box & Main junction box with IP 65

protection and termination arrangement for incoming and

outgoing cable along with glands, lugs and other accessories etc.

as required

v) e) Lightning and surge voltage protection.

vi) f) Connections & Interconnections by supplying & fixing required

size XLPE insulated copper conductor 1.1 kV grade armoured

power and control cables between solar modules, main power

cable to grid supply PCU unit along with supplying & fixing of

necessary channel/conduit lugs and other accessories etc. as

required.

vii) g)System Earthing as required. kwp 400.00 61,060.00 0.00 24424000.00 0.00

Sub Head:- SOLAR PHOTOVOLTIC SYSTEM - ON GRID

SYSTEM AT EXISTING APPROX 50 ELECTRICITY 24424000.00 0.00

CONNECTION

B M V CABLE,LAYING & TERMINATION

Digitally signed by SHUBHAM

Date: 2025.02.07 17:15:45 IST

DSR ITEM RATE (Rs.) AMOUNT (Rs.)

Sr. No. Description of item Unit QTY.

NO. DSR NDSR DSR NDSR

A SOLAR PHOTOVOLTIC SYSTEM - ON GRID SYSTEM AT

EXISTING APPROX 50 ELECTRICITY CONNECTION

Laying of one number PVC insulated and PVC sheathed / XLPE

2 7.5 power cable of 1.1 KV grade of following size in the existing RCC/

HUME/ METAL pipe/DWC HDPE pipe as required.

a 7.5.1 Upto 35 sq. mm Metre 5500.00 37.00 0.00 203500.00 0.00

Supplying and fixing cable route marker with 10 cm X 10 cm X 5

mm thick G.I. plate with inscription there on, bolted /welded to

35 mm X 35 mm X 6 mm angle iron, 60 cm long and fixing the

same in ground as (at every 50 meter) required.

Supplying and making end termination with brass compression

gland and aluminium lugs for following size of PVC insulated and

PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade

as required.

a 9.1.31 4 X 35 sq. mm (32mm) Each 50.00 370.00 0.00 18500.00 0.00

Supplying and making straight through joint with heat shrinkable

kit including ferrules and other jointing materials for following size

of PVC insulated and PVC sheathed / XLPE aluminium conductor

cable of 1.1 kV grade as required.

a 9.4.31 4 X 35 sq. mm Each 10.00 3363.00 0.00 33630.00 0.00

Providing, laying and fixing following dia RCC pipe NP2 class (light

duty) in ground complete with RCC collars, jointing with cement

mortar 1:2 (1 cement : 2 fine sand) including trenching (75 cm

deep) and refilling etc as required.

a 14.14.2 150 mm dia Metre 50.00 724.00 0.00 36200.00 0.00

supply of XLPE insulated & sheathed aluminium armoured cable

7 Non-Sch

of 1.1 KV Grade as per following size.

a 35 sq. mm x 4 Core Metre 5500.00 0.00 234.00 0.00 1287000.00

Supplying and laying of following size DWC HDPE pipe ISI marked

along with all accessories like socket, bend, couplers etc.

conforming to IS 14930, Part II complete with fitting and cutting,

jointing etc.direct in ground (75 cm below ground level) including

8 Non-Sch

excavation and refilling the trench but excluding sand cushioning

and protective covering etc., and removing and refixing the

existing paver blocks, curbing complete as per design and

instruction and directions of Engineer-in- Charge.

a 63 mm dia (OD-63 mm & ID-51 mm nominal) Metre 4500.00 0.00 232.00 0.00 1044000.00

B TOTAL OF (B): M V CABLE,LAYING & TERMINATION 342630.00 2331000.00

TOTAL 2,47,66,630.00 23,31,000.00

Total Amount Including GST @ 18% 2,70,97,630.00

Total Amount Including GST @ 18% 2,70,97,630.00

Less GST @ 18% 41,33,537.00

Total Amount Excluding GST @ 18% 2,29,64,093.00

Total Amount Excluding GST @ 18% 2,29,64,093.00

Digitally signed by SHUBHAM

Date: 2025.02.07 17:15:45 IST