Supply, Installation, Testing and Commissioning of 2 Nos. 990 KVA Unitized Sub-stations (USS) and Ring Main Unit (RMU) along with associated HT and LT cable laying work in lieu of shifting of existing 11 KV ESS, I block at Sarojini Nagar, New Delhi

Sr No. Item Description Amount (in Rs.)

1 SITC OF 11 KV UNITIZED SUB-STATION 1,15,60,460.00

2 SUPPLY OF LT CABLE 58,35,000.00

3 SUPPLY OF HT CABLE 36,27,000.00

4 SITC of 5 - WAY RMU 34,56,220.00

TOTAL OF PART-A 2,44,78,680.00

5 LAYING OF HT CABLE 31,21,261.00

6 LAYING OF LT CABLE 59,58,205.44

7 CIVIL WORKS 31,43,817.78

8 EARTHING 2,58,108.16

TOTAL OF PART-B 1,24,81,392.38

GRAND TOTAL 3,69,60,072.38

GRAND TOTAL 3,69,60,072.38

Signature of the Tenderer Page 1 of 4 Signature

Digitallyofsigned

Redevelopment of GPRA Colony at Sarojini Nagar, New Delhi - SH: Supply, Installation, Testing and Commissioning of 2 Nos. 990 KVA Unitized

Sub-stations (USS) and Ring Main Unit (RMU) along with associated HT & LT cable laying work in lieu of I Block ESS at Sarojini Nagar, New

BILL OF QUANTITIES

Sr. No. Details UOM Qty Rate (in Rs.) Amount (In Rs.)

SITC OF 11 KV UNITIZED SUB-STATION

Supply, Erection, Testing and Commissioning of 900KVA

11/0.415KV Outdoor type Unitized Sub-Station complete with all

1 MR-1 accessories as per Scope of work / Technical Specifications of HT Nos. 2.00 57,80,230.00 1,15,60,460.00

and LT side with 11KV 3 Way as well as LV Selection.

SUPPLY OF LT CABLE

Supply of 3.5 C x 400 Sqmm A2XFY FRLS Aluminium Conductor,

XPLE Insulated, PVC Inner Sheath, GI FLAT Strip Armoured,

2 MR-2 FRLS PVC Outer Sheathed Cable 1.1 KV Grade as per IS: 7098 metre 3,000.00 1,945.00 58,35,000.00

SUPPLY OF HT CABLE

Supply of 3 C x 400 Sqmm A2XFY FRLS Aluminium Conductor,

XPLE Insulated, PVC Inner Sheath, GI FLAT Strip Armoured,

3 MR-3 FRLS PVC Outer Sheathed Cable 1.1 KV Grade as per IS: 7098 metre 1,500.00 2,418.00 36,27,000.00

(Part-II) 1988.

SITC of 5 - WAY RMU

Supply and Commissioning of 5 Way RMU with all VCB 11 KV

Rating,630A, 21kA/3s,IAC 21Ka/1Sec, Cu Busbar Motorized, Non-

4 MR-4 Extensible Type with self Powerered IDMT Relay without Metering Nos. 2.00 17,28,110.00 34,56,220.00

and with Standard Accessories having 300/1 CT.

TOTAL OF PART-A 2,44,78,680.00

LAYING OF HT CABLE

Laying of one number PVC insulated and PVC sheathed / XLPE

power cable of 11 KV grade of following size direct in ground

including excavation, sand cushioning, protective covering and

refilling the trench etc as required.

5.1 22.1.2 Above 120 sq. mm and upto 400 sq. mm metre 85.00 694.00 58,990.00

Laying of one number additional PVC insulated and PVC sheathed

/ XLPE power cable of 11 KV grade of following size direct in

6 22.2 ground in the same trench in one tier horizontal formation including

excavation, sand cushioning, protective covering and refilling the

trench etc as required.

6.1 22.2.2 Above 120 sq. mm and upto 400 sq. mm metre 75.00 498.00 37,350.00

Laying of one number PVC insulated and PVC sheathed / XLPE

7 22.3 power cable of 11 KV grade of following size in the existing RCC/

HUME/ METAL pipe as required.

Supply and laying HDPE pipes ISI marked PN -6 class of size 200

8 MR-5 mm dia (OD) across Road / Service Road by trench less metre 300.00 5,594.00 16,78,200.00

Technology/Boggi system in various Roads/ Service Road.

Supplying and making straight through cable jointing with heat

shrinkable jointing kit complete with all accessories including

9 MR-6 ferrules suitable for following size of 3 core, XLPE aluminium set 15.00 44,211.00 6,63,165.00

conductor cable of 11 KV grade as required : 400 sqmm

Supplying and making indoor cable end termination with heat

shrinkable jointing kit complete with all accessories including lugs

10 MR-7 suitable for following size of 3 core, XLPE aluminium conductor set 16.00 17,414.00 2,78,624.00

cable of 11 KV grade as required :

Supplying, Installation, Testing and Commissioning of making

cable route marker with cement concrete 1:2:4 (1 cement : 2

coarse sand :4 graded stone aggregate 20 mm nominal size ) of

size 60 cm X 60 cm at the bottom and 50 cm X 50 cm at the top

with a thickness of 1°Cm including inscription duly engraved as

Ground Penetrating Radar Survey (GPRS) for laying of 11 kv HT

12 MR-8 Cable 400sq. Mm/3C of the Complete Cable route. metre 1,550.00 89.68 1,39,004.00

Sub-Total 31,21,261.00

LAYING OF LT CABLE

Laying of one number PVC insulated and PVC sheathed / XLPE

power cable of 1.1 KV grade of following size direct in ground

13 10.1 including excavation, sand cushioning, protective covering and

refilling the trench etc as required.

Laying of one number additional PVC insulated and PVC sheathed

/ XLPE power cable of 1.1 KV grade of following size direct in

14 10.2 ground in the same trench in one tier horizontal formation including

excavation, sand cushioning, protective covering and refilling the

trench etc as required.

Signature of the Tenderer Page 2 of 4

Digitally signed by AVDHESH

Signature of the NBCC

Sr. No. Details UOM Qty Rate (in Rs.) Amount (In Rs.)

Handling/Laying of XLPE insulated 1.1 kV grade LT cables of

sizes 400 Sqmm. 3.5 C which are not necessarily laid in ground

but part of it going upto panel, transformer & part in the

building in open trench or otherwise

Laying of one number PVC insulated and PVC sheathed / XLPE

16 10.5 power cable of 1.1 KV grade of following size in the existing RCC/

HUME/METAL pipe as required.

Supply and laying HDPE pipes ISI marked PN -6 class of size 200

17 MR-10 mm dia (OD) across Road / Service Road by trench less metre 750.00 5,594.00 41,95,500.00

Technology/Boggi system in various Roads/ Service Road.

Supplying and making straight through joint with heat shrinkable

kit including ferrules and other jointing materials for following size

18 11.4 of PVC insulated and PVC sheathed / XLPE aluminium conductor

cable of 1.1 KV grade as required.

Supplying and making of H.S. type indoor end

19 MR-11 Termination kits suitable for LT XLPE Cable 1.1 KV cable of size set 61.00 7,302.00 4,45,422.00

Supplying and Fixing of RCC cable route marker (Span of 50 Mtrs)

and joint markers made of 1x2x4 (Cement, 2 Course sand, 4

20 10.9 graded stone aggregate of 20 mm nominal size) cement each 42.00 682.82 28,678.44

concrete as required as per specification.

Ground Penetrating Radar Survey (GPRS) for laying of 11 kv LT

21 MR-12 Cable 400sq. Mm/3C of the Complete Cable route metre 3,500.00 89.68 3,13,880.00

Sub-Total 59,58,205.44

Supplying and laying in 250 mm OD/217 mm ID HDPE DWC Pipe

IS 14930 part II now amended to IS 16205 part 24450N in direct

22 MR-13 in ground including excavation, refilling the trench as per metre 2,500.00 733.00 18,32,500.00

specifications, in Soft soil/Hard soil complete as required.

Constructing brick masonry gully chamber (17 Nos.) -

Earth work in excavation by mechanical means (Hydraulic

excavator) / manual means in foundation trenches or drains (not

exceeding 1.5 m in width or 10 sqm on plan), including dressing of

23 2.8.1 sides and ramming of bottoms, for all lift, including getting out the cum 118.46 253.27 30,002.08

excavated soil and disposal of surplus excavated soil as directed,

within a lead of 50 m.

All kinds of soil.

Providing and laying in position cement concrete of specified

grade excluding the cost of centering and shuttering - All work up

24 4.1.11 to plinth level :1:5:10 (1 cement : 5 fine sand derived from natural cum 5.40 6,022.53 32,497.57

sources : 10 graded stone aggregate 40 mm nominal size derived

from natural sources)

Brick work with common burnt clay F.P.S. (non modular) bricks of

25 6.1.1 class designation 7.5 in foundation and plinth in: cum 33.85 7,171.64 2,42,776.74

Cement mortar 1:4 (1 cement : 4 coarse sand)

Cement plaster 1:3 (1 cement: 3 coarse sand) finished with a

26 13.9.1 floating coat of neat cement. sqm 151.78 437.41 66,389.19

12 mm cement plaster

Providing and laying in position specified grade of reinforced

cement concrete, excluding the cost of centering, shuttering,

finishing and reinforcement - All work up to plinth level :

27 5.1.2 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural cum 6.74 8,801.51 59,304.61

sources : 3 graded stone aggregate 20 mm nominal size derived

from natural sources)

Steel reinforcement for R.C.C. work including straightening,

cutting, bending, placing in position and binding all complete upto

Thermo-Mechanically Treated bars of grade Fe-500D or more.

Centering and shuttering including strutting, propping etc. and

29 4.3.1 removal of form work for : sqm 43.17 381.56 16,473.10

Foundations, footings, bases for columns

Removal of Malwa of excavated earth lead up to 10 km lift up to

30 MR-14 Disposal soil to be leaved and neatly dresses All kind of soil. cum 150.00 200.00 30,000.00

Foundation Works for USS, RMU and Hard Barracading -

Providing and laying in position cement concrete of specified

grade excluding the cost of centering and shuttering - All work up

31 4.1.11 to plinth level :1:5:10 (1 cement : 5 fine sand derived from natural cum 6.56 6,022.53 39,522.85

sources : 10 graded stone aggregate 40 mm nominal size derived

from natural sources)

Signature of the Tenderer Page 3 of 4

Digitally signed by AVDHESH

Signature of the NBCC

Sr. No. Details UOM Qty Rate (in Rs.) Amount (In Rs.)

Providing and laying in position specified grade of reinforced

cement concrete, excluding the cost of centering, shuttering,

finishing and reinforcement - All work up to plinth level :

32 5.1.2 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural cum 10.31 8,801.51 90,765.62

sources : 3 graded stone aggregate 20 mm nominal size derived

from natural sources)

Steel reinforcement for R.C.C. work including straightening,

cutting, bending, placing in position and binding all complete upto

Thermo-Mechanically Treated bars of grade Fe-500D or more.

Supplying and filling in plinth with sand under floors, including

34 2.27 watering, ramming, consolidating and dressing complete. cum 25.00 2,066.41 51,660.22

FRP fencing around the USS and RMU for barricading, complete

Dismantling and shifting of existing equipment at I-Block

substation as per the scope of work.

Sub-Total 31,43,817.78

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick

including accessories, and providing masonry enclosure with

37 5.4 cover plate having locking arrangement and watering pipe of 2.7 set 8.00 7,730.52 61,844.16

Meter long etc. with charcoal/ coke and salt as required.

Details of cost for one Each

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick

including accessories, and providing masonry enclosure with

38 5.6 cover plate having locking arrangement and watering pipe of 2.7 set 6.00 15,004.00 90,024.00

Meter long etc. with charcoal/ coke and salt as required.

Supplying and laying 25 mm X 5 mm copper strip at 0.50 metre

below ground as strip earth electrode, including connection/

39 5.8 terminating with nut, bolt, spring, washer etc. as required. Jointing metre 85.00 1,024.00 87,040.00

shall be done by overlapping and with 2 Eachs of brass nut bolt &

spring washer spaced at 50mm)

Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below

ground as strip earth electrode, including connection/ terminating

40 5.9 with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall metre 120.00 160.00 19,200.00

be done by overlapping and with 2 Eachs of G.I. nut bolt & spring

washer spaced at 50mm)

Sub-Total 2,58,108.16

Note: DSR 2022 is updated with multiplying factor of GST@18% and correction factor 0.973 is also applied to DSR items of 2022.

Signature of the Tenderer Page 4 of 4

Digitally signed by AVDHESH

Signature of the NBCC