Chapter 21- Drawings - nea.org.np · r.c.c. hume pipe class np-3 (typ) r.c.c. hume pipe class np-3 (typ) ... all dimensions are in mm and elevations are in meter unless noted otherwise

Section 6 - Employer’s Requirements ICB No: HDI/ICB/DH/GIS

Chapter 21 –Drawings PAGE-1

Chapter 21- Drawings

LIST OF DRAWINGS

S. No. DRAWING NO. TITLE

A) 400/220kV Dhalkebar Substation

1. DHA-GIS-SLD-1 Single Line diagram of 220/132kV Dhalkebar

Substation

2. DHA-GIS-E-LY-1 General arrangement/Layout plan drawing of

220/132kV Dhalkebar Substation

3. DHA-GIS-BLD-1 GIS Building General Layout

4. NEA-HDI-CTS-05 OF 05 ( 1 to 5 ) Detail for cable trench sections

5. NEA-HDI-DR-02 OF 02 ( 1 to 2 ) Detail for drain sections

6. NEA-HDI-SF-01 OF 01 Standard details for switch yard chain link fencing

B) Existing Drawings

1. DHA-SS-E-01(01) Existing Single Line diagram of Dhalkebar Substation

2. DHA-SS-E-01(02) Existing General arrangement/Layout plan drawing of

Dhalkebar Substation

3. DHA-SS-E-01(03) Existing Electrical Section drawing of Dhalkebar

Substation

4. DHA-SS-E-05(01) SLD of Existing LT AC System

5. NEP-DHALKEBAR-TS-101 & NEP-DHALKEBAR-TS-201

Existing Communication System

FROM MUZZFAPUR INDIA

400 KV D/C

TWIN MOOSE ACSR LINE

FROM HETAUDA NEPAL

400 KV D/C

QUAD MOOSE ACSR LINE

400 KV D/C

FUTURE LINE

NEA FUTURE SCOPE

DHA-GIS-SLD-1

SINGLE LINE DIAGRAM

400 KV GISDHALKEBAR SUBSTATION

DRAWING No.

REV DATE MODIFICATION

400 KV D/C

FUTURE LINE

400/220 KV

ICT BAY-I

400/220 KV

ICT BAY-I

FROM INARUWA NEPAL

400 KV D/C

QUAD MOOSE ACSR LINE

DHA-GIS-E-LY-1

ELECTRICAL LAYOUT PLAN


DRAWING No.


L OF GIS TO

AIR BUSHING

POST INSULATORS

L OF L.A.

C

DM LINE

HETAUDA LINE

INARUWA LINE

C

C

220 kV Khimti

Ckt-I & Ckt-II

220 kV India

Ckt-I & Ckt-II

220 kV Hetauda

Ckt-I & Ckt-II

220 kV Inaruwa

Ckt-I & Ckt-II

Existing B

oundary

DHA-GIS-BLD-1

GIS BUILDING LAYOUT


DRAWING No.


NOTES

1. THIS DRAWINGS SHOWS A TYPICAL LAYOUT OF 400/220 KV GIS ICT

SUBSTATION. THE BIDDER SHALL SUBMIT THE LAYOUT OF GIS BUILDING AS

PER OFFERED EQUIPMENTS AND EARTHING REQUIREMENTS AND THE

SAME WOULD BE FINALIZED AFTER THE APPROVAL OF OWNER.

2. ALL DIMENSION ARE IN MM AND ELEVATION IN METERS

3. DRAWINGS IS NOT IN SCALE

4. THE REQUIREMENT OF THE PRE-ENGINEERED BUILDING IS AS PER TS AND

BPS

TENDER PURPOSE ONLY

(M

IN

.)

75X6 M.S. FLAT

(TYP)

È'

1100 (M

AX

.)

F.G.L.

È'

F.G.L.

P.C.C. 1:4:8 (TYP)

SECTION 2-2

F.G.L. F.G.L.

50X50X6 CABLE

SUPPORT ANGLE

SECTION 4-4

P.C.C. 1:4:8 (TYP)

50X50X6 CLEAT

TO BE WELDED

EARTHING CONDUCTOR

È'(50X6 M.S. FLAT)

L50X50X6

75X6 M.S FLAT INSERT

CABLE TRENCH WALL

50X6 FLAT TO

BE WELDED

TYPICAL CABLE SUPPORT

800 (M

AX

.)

F.G.L. F.G.L.

PLAN CABLE TRAY SUPPORT FOR

SECTION 2-2,2A-2A, 3-3 AND 4-4

SECTION 3-3

P.C.C. 1:4:8 (TYP)

NIETTP/W/ICB-2/SS

75X6 M.S

FLAT INSERT

TYP.

50X50X6 CLEAT

ANGLE

TYP.

(M

IN

.)

1100 (M

AX

.)

F.G.L. F.G.L.

P.C.C. 1:4:8 (TYP)

SECTION 2A-2A

È'

75x6

M.S. FLAT

8 M.S. ROD WELDED TO

M/S FLAT @ 750 C/C

TYPICAL DETIAL OF ANCHORING

75X6 M.S.FLAT

CABLE TRENCH WALL

10 M.S. ROD

DETAIL OF LIFTING HOOK

SIDE WALL OF CABEL TRENCH

C

L

OF LIFTING HOOK (TYP) TRENCH COVER SLAB

FOR SECTION (2-2,2A-2A)

DETAIL OF TRENCH COVER SLAB

FOR SECTION (3-3),(4-4)

DETAIL OF TRENCH COVER SLAB

SIDE WALL OF CABEL TRENCH

1050 FOR SECTION 3-3

600 FOR SECTION 4-4

OF LIFTING HOOK (TYP)C

L

HOOK (TYP)

OF LIFTING

C

L

HOOK (TYP)

OF LIFTING

C

L

SLEEVE (TYP.)

NIETTP/W/ICB-2/SS

(DETAIL OF TRENCH COVER

FOR SECTION A-A)

PLAN

FOR SECTION B-B,C-C & D-D )

(DETAIL OF TRENCH COVER

SECTION X-X

SECTION 2-2

8 @ 175 C/C

8 @ 175 C/C

8 @ 200 C/C

F.G.L.

SECTION 3-3

F.G.L.

F.G.L.

SECTION 4-4

F.G.L.

F.G.L.

HOOK (TYP)

OF LIFTING

C

L

HOOK (TYP)

OF LIFTING

C

L

SECTION Y-Y

NIETTP/W/ICB-2/SS

SECTION 2A-2A

8 @ 175 C/C

8 @ 175 C/C

8 @ 200 C/C

F.G.L.

C

L

OF

10 @170 C/C

X

10 @ 170 C/C

SECTION 3-3

10 @170 C/C

10 @170 C/C

250Ø HUME PIPE

AND SUMP PIT

5 NOS. PRECAST R.C.C.

COVER SLAB

PRECAST R.C.C.

COVER SLAB

975X400X50

3450X400X50 THK.

L 50X50X5

(TYP)

PRECAST R.C.C.

COVER SLAB

2475X400X50

FORMATION LEVEL

(±) 0.00M

TOP PLAN OF SUMP PIT

10 @170 C/C

(BOTH FACE BOTHWAYS)

10 170 C/C (TOP & BOTTOM) BOTH WAYS

6 NOS 16 LUGS

SECTION D-D

DETAIL OF LIFTING HOOK

TYPICAL DETAIL OF

SLAB SUPPORT

50x50x5 (TYP.)

8 3 NOS.

8 @250 C/C

D D

3 3

E

E

SECTION E-E

50x50x5 (TYP.)

LIFTING HOOK

8 3 NOS.

8 @250 C/C

10 M.S. ROD

SLEEVE (TYP.)

DETAIL 'X'

10 @170 C/C

(BOTH FACE

BOTH WAYS)

75 THK.

P.C.C. 1:4:8

CABLE

TRENCH WALL

TRENCH

COVER

NIETTP/W/ICB-2/SS

CABLE TRENCH SECTION B-B CROSSING ROAD

G.L.G.L.

P.C.C. (1:2:4)P.C.C. (1:4:8:) (TYP)

150 THK P.C.C.

BRICK MASONARY IN 1:6

CEMENT SAND MORTAR

INVERT LVL.

LONGITUDUNAL SECTION THROUGH CABLE TRENCH CROSSING ROAD

CABLE TRENCH SECTION A-A CROSSING ROAD

G.L.G.L.

TOP OF ABUTMENT

TOP OF ROAD

EARTH FILLING

S

75 THK P.C.C.(1:4:8)

P.C.C. (1:2:4:)

150 O PVC PIPE FOR OFC

G.L.G.L.

TOP OF ABUTMENT

TOP OF ROAD

EARTH FILLING

S

75 THK P.C.C.(1:4:8)

P.C.C. (1:2:4:)

150 O PVC PIPE FOR CONTROL CABLE

CABLE TRENCH SECTION C-C CROSSING ROAD

G.L.G.L.

TOP OF ABUTMENT

TOP OF ROAD

EARTH FILLING

S

75 THK P.C.C.(1:4:8)

P.C.C. (1:2:4:)

150 O PVC PIPE

R.C.C. HUME PIPE

CLASS NP-3 (TYP)

R.C.C. HUME PIPE

CLASS NP-3 (TYP)

R.C.C. HUME PIPE

CLASS NP-3 (TYP)

NIETTP/W/ICB-2/SS

75

760

75

BRICK WORK

WITH CM 1:6

230 300 230

50

0 (M

AX

)

75

75MM THK. P.C.C 1:4:8

25MM THK. P.C.C 1:2:4

100MM THK. GRAVEL FILLING

75MM THK. P.C.C 1:5:10

F.G.L

SECTION A-A

(FOR DEPTH UP TO 600MM)

SCALE 1:10

12MM THK. CEMENT PLASTER

WITH NEAT CEMENT FINISH

ENTIRE INNER SURFACE

AND TOP OF DRAIN

X

X

2000 (TYP.)

25MM THK. P.C.C (1:2:4)

75MM THK. P.C.C (1:2:4)

SECTION X-X

(APPLICABLE FOR GRAVEL SIDE)

SCALE 1:10

2000 (TYP.)

25MM THK. P.C.C (1:2:4)

75MM THK. P.C.C (1:2:4)

SECTION X-X

(APPLICABLE FOR ROAD SIDE)

SCALE 1:10

250

LEVEL TO MATCH WITH

ROAD SHOULDER

10

0

125

125

75

25

MS FLAT

15X3(TYP.)

DETAIL A

SCALE 1:5

NIETTP/W/ICB-2/SS

GENERAL NOTES

1. ALL DIMENSIONS ARE IN MM AND ELEVATIONS ARE IN METER

UNLESS NOTED OTHERWISE.

2. ALL DRAINS SHALL BE GIVEN A MINIMUM SLOPE OF 1:1000 IN

THE LONGITUDINAL DIRECTION.

3. MINIMUM DEPTH OF DRAIN SHALL BE 300MM BELOW FGL.

4. WHERE EVER TWO SECTIONS ARE MEETING A TRANSITION

ZONE SHALL BE CONSTRUCTED HAVING LENGTH 1000MM.

5. DEPTH OFF DRAIN IS TAKEN AS HEIGHT FROM TOP OF DRAIN TO

INVERT OF DRAIN.

6. IN CASE OF FILLING AREA, PROPER COMPACTION OF FILLED

SOIL SHALL BE CARRIED OUT AS PER TS PRIOR TO LAYING OF

DRAIN.

75

1140

75

BRICK WORK

WITH CM 1:6

230 450 230

50

0

75

75MM THK. P.C.C 1:4:8

25MM THK. P.C.C 1:2:4


75MM THK. P.C.C 1:5:10

F.G.L

SECTION B-B

(FOR DEPTH FROM 600 TO 900MM)

SCALE 1:10



ENTIRE INNER SURFACE AND

TOP OF DRAIN

300 (MAX.)

345

345

75

1520

75

BRICK WORK

WITH CM 1:6

230 600 2305

00

75

75MM THK. P.C.C 1:4:8

25MM THK. P.C.C 1:2:4


75MM THK. P.C.C 1:5:10

F.G.L

SECTION C-C


SCALE 1:10


WITH NEAT CEMENT FINISH ENTIRE

INNER SURFACE AND TOP OF DRAIN

30

0

345

345

300 (MAX.)

460 460

75

1900

75

BRICK WORK

WITH CM 1:6

230 750 230

50

0

75

75MM THK. P.C.C 1:4:8

25MM THK. P.C.C 1:2:4


75MM THK. P.C.C 1:5:10

F.G.L

SECTION D-D


SCALE 1:10



ENTIRE INNER SURFACE AND

TOP OF DRAIN

30

0

345

345

30

0

300 (MAX.)

460

575

460

575

NIETTP/W/ICB-2/SS

GENERAL NOTES

1. ALL DIMENSIONS ARE IN MM AND ELEVATIONS ARE IN METER

UNLESS NOTED OTHERWISE.

2. ALL DRAINS SHALL BE GIVEN A MINIMUM SLOPE OF 1:1000 IN

THE LONGITUDINAL DIRECTION.

3. MINIMUM DEPTH OF DRAIN SHALL BE 300MM BELOW FGL.

4. WHERE EVER TWO SECTIONS ARE MEETING A TRANSITION

ZONE SHALL BE CONSTRUCTED HAVING LENGTH 1000MM.

5. DEPTH OFF DRAIN IS TAKEN AS HEIGHT FROM TOP OF DRAIN TO

INVERT OF DRAIN

6. IN CASE OF FILLING AREA, PROPER COMPACTION OF FILLED

SOIL SHALL BE CARRIED OUT AS PER TS PRIOR TO LAYING OF

DRAIN.

'A'

DETAIL'A'

NIETTP/W/ICB-2/SS

DHA-SS-E-01(01)

SINGLE LINE DIAGRAM

0 26-01-2015 FIRST ISSUE OF APPROVAL

1 24-02-2015 SECOND ISSUE OF APPROVAL

2 26-02-2015 THIRD ISSUE OF APPROVAL

3 01-04-2015 FOURTH ISSUE OF APPROVAL

4 10-06-2015 SEVENTH ISSUE OF APPROVAL

NIETTP / W / ICB / -2 / SS

DHALKEBAR SUBSTATION

WU LEGUO

FAN JIANYE

LUREE

APPROVED BY

CHECKED BY

DRAWN BY

DESIGNATION NAME

DRAWING No.


SIGNATURE

N

DHA-SS-E-01(02)

ELECTRICAL LAYOUT PLAN





4 26-02-2015 FIFTH ISSUE OF APPROVAL

5 01-04-2015 SIXTH ISSUE OF APPROVAL




WU LEGUO

FAN JIANYE

LUREE

APPROVED BY

CHECKED BY

DRAWN BY

DESIGNATION NAME

DRAWING No.


SIGNATURE

Section A-A

DHA-SS-E-01(03)

ELECTRICAL LAYOUT SECTION DRAWING


CENTRAL CHINA POWER GRID

INTERNATIONAL ECONOMIC & TRADE CO.,LTD



WU LEGUO

FAN JIANYE

LUREE

APPROVED BY

CHECKED BY

DRAWN BY

DESIGNATION NAME

DRAWING No.


SIGNATURE

220/132kV Transformer bay

Section F-F220kV Transfer Bus Coupler bay

Section C-C220kV Bus Coupler bay

Section D-D220kV Bus CVT




4 26-02-2015 FIFTH ISSUE OF APPROVAL

Section E-E220kV Line bay

5 01-04-2015 SIXTH ISSUE OF APPROVAL

Section B-B220kV Line bay


2015.05.18


E1

E1

Dhalkebar

Substation

E1

E1

E1

Inaruwa

Substation

Hetauda

Substation

EOW

公务电话

Hot line

EOW

公务电话

Hot line

Inaruwa

Substation

BA BA BA BA BA

BA BA

48 channel

DDF

32 system

PCM A

CGCS-P120E

E1

E1

16

*F

XO

16

*R

S2

32

8*E

&M

SDH

CGCS-2010

ODF

16

*F

XS

4*G

70

3N

*6

4K

VDF

DATA

Telephone

150 LOOP

RELAY SIGNAL

Duhabi

Substation

EOW

公务电话

Hot line

Duhabi

Substation

Dhalkebar

Substation

ODF

BA BA BA

EOW

公务电话

Hot line

Lahan

Substation

JB JB JB JB JB JB

NMOC

OPGW OPGW 153km OPGW 132km

L-1.1 L-1.1

L-1.1 L-1.1 L-1.2 L-1.2 L-1.2 L-1.2 L-1.2 L-1.2

L-1.2 L-1.2

TX TX TX TX

TX TX TX TX

TX TX

TX RX

TX TX TX TX

TXTX

RXRXRX

RX

RX

RX RX RXRXRX

RXRXRXRX

RX RX

TX TX

RX TX

RX RX

RELAY SIGNAL

RELAY SIGNAL

RELAY SIGNAL

RELAY SIGNAL

RELAY SIGNAL

RELAY SIGNAL

PCM B

CGCS-P120E

E1

8*E

&M

16

*F

XS

16

*R

S2

32

E1E1

E1 E1

E1 E1

RELAY SIGNAL

E1

RELAY SIGNAL

RELAY SIGNAL

RELAY SIGNAL

XX

Substation

RELAY SIGNAL

NMOC NMOC NMOC

96 channel

ODF

DDF

32 system

SDH

CGCS-2010

PCM A

CGCS-P120E

PCM B

CGCS-P120E

16

*F

XO

16

*R

S2

32

8*E

&M

16

*F

XS

4*G

70

3N

*6

4K

8*E

&M

16

*F

XS

16

*R

S2

32

VDF

150 LOOP

DATA

Telephone

VDF

150 LOOP

DATA

Telephone

PCM A

CGCS-P120E

PCM B

CGCS-P120E

16

*F

XO

16

*R

S2

32

8*E

&M

16

*F

XS

4*G

70

3N

*6

4K

8*E

&M

16

*F

XS

16

*R

S2

32

96 channel

ODF

DDF

32 system

SDH

CGCS-2010

48 channel

ODF

SDH

CGCS-2010

DATA

Telephone

DDF

32 system

PCM A

CGCS-P120E

PCM B

CGCS-P120E

16

*F

XO

16

*R

S2

32

8*E

&M

16

*F

XS

4*G

70

3N

*6

4K

8*E

&M

16

*F

XS

16

*R

S2

32

Inaruwa

Substation

VDF

150 LOOP

RELAY SIGNAL

RELAY SIGNAL

E1

Dhalkebar

Substation

Hetauda

Substation

RELAY SIGNAL

RELAY SIGNAL

E1

4*G

70

3N

*6

4K

4*G

70

3N

*6

4K

4*G

70

3N

*6

4K

4*G

70

3N

*6

4K

2015.05.18


PABX PABX

PABX

Inaruwa

Substation

Duhabi

Substation

LDC

2X4W E&M 2X4W E&M

2X4W E&M PABX2X4W E&M PABX2X4W E&M

Dhalkebar

Substation

Hetauda

Substation

1XE1 1XE1 1XE1

Documents

Chapter 21- Drawings - nea.org.np · r.c.c. hume pipe class np-3 (typ) r.c.c. hume pipe class np-3 (typ) ... all dimensions are in mm and elevations are in meter unless noted otherwise