heat load elec.xls

HEAT LOAD CALCULATIONS FOR AC SYSTEM FOR 4x115MW VARAHI PROJECT

Outside Summer Cond. Desired Condition Factors Factors Factors Sun Gain Factors Partion temp (wall/roof)

### TEMP. (F) #REF! Bi pass factor #REF! People (sens) #REF! Walls (u) ### North Wall ### Vent. Room temp ###

### HUMIDITY (%) #REF! Safety Factor #REF! People (lat.) #REF! Roof (u) ### East Wall ### Diff. Temp ###

### #REF! Fan Heat Gain #REF! light #REF! Daily range ### South Wall ### Floor Factor ###

### #REF! Duct Leakage #REF! Equip. #REF! Temp. Correc. ### West Wall ### Part. Wall Factor ###

### #REF! Return Air Heat #REF! ADP #REF! Roof ###

DRY BULB TEMPERATURE 0F / 0CWETBULB TEMPERATURE 0CRELATIVE HUMIDITY (%):

CFM PER SQ. FT FLR. AREAHUMIDITY RATIO gms/kg

OF DRY AIRFRESH AIR PER PERSON (CFM)DAILY TEMPERATURE

RANGEHUMIDITY RATIO gms/kg OF DRY AIR

HEAT LOAD CALCULATIONS FOR AC SYSTEM FOR 4x115MW VARAHI PROJECT

ANNEXURE - 01

Department Name Drawing No.

Heat Load

Remarks

1 2 3 4 5 6 7

1 Dispatcher Control Room - D1

AT EL. +561.6 & +562.1M

1 Tranformer-1 Room 28.00

2 Transformer-2 Room 28.00

3 Transformer-3 Room 28.00

4 Transformer-4 Room 28.00

5 Transformer-5 Room 28.00

6 Transformer-6 Room 28.00

7 Battery Room 220V DC 1.00

8 ANTE Room - 1 0

9 ANTE Room - 2 0

10 Ventilation Room 0.50

11 cable cellar 102.00

AT EL. +565.6M

1 Battery Room 1.00

2 IMCC-05-CH-01 (68) 20.50

3 IMCC-05-CH-02 (11) 3.30

4 ANTE ROOM

5 Battery charger Room 1.00

6 IMCC-04-CH-01 (31) 9.30

7 HT MCC -02 (40) 20.00

8 CMCC-04-CH-01 (7) 2.10

9 CMCC-05-CH-01 (17) 5.10

10 PDB-04-CH-01 (10) 2.00

11 PCC-04-CH 10.80

12 PCC-05-CH 9.00

13 PCC-06-CH 9.00

14 ANTE ROOM

15 GENTS & LADIES TOILET 0.10

16 ELDB-1 0.20

17 ELDB-2 0.20

18 MLDB TRAFO-2 2.00

19 MLDB TRAFO-3 2.00

20 MLDB-06-CH-01 2.00

21 MLDB TRAFO-4 2.00

22 CMCP (9) 2.70

23 IMCP (13) 3.90

24 PDB-08-RM-01 0.40

AT EL. +565.6M

1 ENGG STATION 1.00

2 GAS CYLINDER ROOM 0.20

3 CONTROL ROOM 1.50

AIR CONDITIONING SYSTEM - 1 (23+ 2 DEG C & RH 55+ 5%)

Sl.No.

Type of AC Unit envisaged (Bidder to suggest the system)Equipment

(KW)People (Nos.)

IS-0-EE-669-114-E006, Rev.1

4 ELECTRIAL SHIFT OFFICE ROOM 0.50

5 GENTS & LADIES TOILET 0.10

IS-0-EE-669-114-E006, Rev.1

2 Dispatcher Control Room - D2

AT EL. +561.6 & +562.1M

1 Tranformer-1 Room 28.00

2 Transformer-2 Room 28.00

3 Transformer-3 Room 28.00

4 Transformer-4 Room 28.00

5 Transformer-4 Room 28.00

6 Ventilation Room 0.50

7 GENTS & LADIES TOILET 0.10

8 ANTE ROOM

9 ANTE ROOM

10 Cable cellar 27.00

AT EL. +565M

1 IMCC-03-CH-01 (26) 7.80

2TR. Window A/C Units

2 IMCC-03-CH-02 (45) 13.50

3 IMCC-02-CH-01 (51) 15.30

4 IMCC-02-CH-02 (30) 9.00

5 CMCC-02-CH-01 (13) 3.90

6 PDB-02-CH-01 (1) 0.20

7 PDB-03-CH-01 (4) 0.80

8 ELDB-1 0.20

9 PCC-02-CH 9.00

10 PCC-03-CH 10.50

11 TRAFO-1 MLDB 2.00

12 MLDB-03-CH-01 0.20

13 TRAFO-2 MLDB 2.00

14 Ventilation Room 0.50

15 ANTE ROOM

16 BATTERY ROOM 1.00

17 IMCP 0.30

AT EL. +571.1M

1 GAS CYLINDER ROOM 0.20

2 Electrical Shift Office Room 0.50

3 LADIES TOILET 0.10

4 GENTS TOILET 0.10

5 CONTROL ROOM 1.50

IS-0-EE-669-114-E007, Rev.1

3 Dispatcher Control Room - D3

2TR. Window A/C Units

AT EL. +561.6 & +562.1M

1 TRAFO-1 28.00

2 TRAFO-2 28.00

3 TRAFO-3 28.00

4 TRAFO-4 28.00

5 Ventilation Room 0.50

6 Store Room 0.20

7 GENTS & LADIES TOILET 0.10

8 ANTE ROOM

9 ANTE ROOM

10 Cable cellar 80.00

AT EL. +565.6M

1 HT-MCC-02 (31) 15.50

2 MLDB TRAFO-1 2.00

3 MLDB-07-RM-01 0.20

4 MLDB TRAFO-2 0.20

5 ELDB - 1 0.20

6 MLDB TRAFO-5 2.00

7 MLDB-08-RM-02 0.20

8 MLDB TRAFO-6 2.00

9 ELDB-2 0.20

10 MLDB TRAFO-5 2.00

11 MLDB-08-RM-02 0.20

12 MLDB TRAFO-6 2.00

13 ELDB-2 0.20

14 MLDB TRAFO-5 2.00

15 MLDB-08-RM-02 0.20

16 MLDB TRAFO-6 2.00

17 DCDB 1

18 Battery charger 1

19 PDB-08-RM-01 (4) 0.8

20 PCC-07-RM 9.7

21 220V DC Battery room 1

22 PCC-08-RM 11.2

23 CMCC-08-RM-01 (12) 3.6

24 Ventilation Room 1

25 Electrical Shift Office Room 0.5

26 GENTS & LADIES TOILET 0.1

27 PDB-07-RM-01 0.2AT EL. +571.1M

1 UPS Battery Room 1

2 Ladies & Gents toilet 0.1

3 Pantry 0.2

4 Corridor 0.2

IS-0-EE-669-114-E008, Rev.1

AT EL. +575.1M

1 IMCC-07-RM-03 (20) 0.6

2 IMCC-08-RM-01 (21) 6.3

3 IMCC-07-RM-01 (28) 8.4

4 IMCC-07-RM-02 (32) 9.6

5 CCVM 0.5

6 IMCP-07, RM-01 0.3

7 IMCP-08, RM-01 0.3

8 IMCP-08, RM-02 0.3

9 IMCP-08, RM-03 0.3

10 IMCP-08, RM-04 0.3

11 UPS 0.5

12 RIO 0.5

13 PACKAGE AC ROOM 1

14 GAS CYLINDER ROOM 0.1

15 GENTS TOILET 0.1

16 CORRIDOR 0.2

171.5

18 ENGG STATION 1

191.5

IS-0-EE-669-114-E008, Rev.1

CONFERENCE ROOM WITH FALSE CEILING

DESPATCHER CONTROL ROOM WITH FALSE CEILING & AC (25 Deg)

ANNEXURE - 01

Department Name Drawing No.

Heat Load

Remarks

1 2 3 4 5 6 7

4 Dispatcher Control Room - D4

AT EL. +561.6 & +562.1M

1 TRAFO-1 28.00

2 TRAFO-2 28.00

3 TRAFO-3 28.00

4 TRAFO-4 28.00

5 Ventilation Room 0.50

6 ANTE ROOM

7 ANTE ROOM

8 Cable cellar 29.00

AT EL. +565.6M

1 IMCP-03, RM-01 0.30

2 IMCP-03, RM-02 0.30

3 IMCP-03, RM-03 0.30

4 IMCP-03, RM-04 0.30

5 IMCP-03, RM-05 0.30

6 IMCP-03, RM-06 0.30

7 IMCP-03, RM-07 0.30

8 IMCP-03, RM-08 0.30

9 IMCP-03, RM-09 0.30

10 IMCP-03, RM-10 0.30

11 RIO 0.50

12 UPS 0.50

13 BATTERY ROOM 1.00

14 PDB-03-RM-01 (14) 2.80

15 CMCC-4-RM-01 (13) 3.90

16 ELDB 0.20

17 MLDB TRAFO 2.00

18 MLDB-03-RM-01 0.20

19 MLDB TRAFO 2.00

20 PCC-03-RM 10.50

21 PCC-04-RM 9.00

22 IMCC-04-RM-01 (18) 5.40

23 IMCP-04, RM-01 0.30

24 IMCP-04, RM-02 0.30

25 IMCP-04, RM-03 0.30

26 IMCP-04, RM-04 0.30

27 IMCP-04, RM-05 0.30

28 IMCP-04, RM-06 0.30

AT EL. +571.1M

1 PKG AC ROOM 1.00

2 ENGG STATION 1.00

AIR CONDITIONING SYSTEM - 1 (23+ 2 DEG C & RH 55+ 5%)

Sl.No.

Type of AC Unit envisaged (Bidder to suggest the system)Equipment

(KW)People (Nos.)

IS-0-EE-669-114-E011, Rev.1

3 1.50

4 GAS CYLINDER ROOM 0.10

5 Electrical Shift Office Room 0.50

6 GENTS & LADIES TOILET 0.10

IS-0-EE-669-114-E011, Rev.1

DESPATCHER CONTROL ROOM WITH FALSE CEILING & AC (25 Deg)

5 Dispatcher Control Room - D5

AT EL. +561.6 & +562.1M

1 Tranformer-1 Room 28.00

2 Transformer-2 Room 28.00

3 Transformer-3 Room 28.00

4 Transformer-4 Room 28.00

5 Transformer-4 Room 28.00

6 Ventilation Room 0.50

7 GENTS & LADIES TOILET 0.10

8 ANTE ROOM

9 ANTE ROOM

10 Cable cellar 25.00

AT EL. +565M

1 IMCC-09-RM-01 (47) 14.10

2TR. Window A/C Units

2 IMCC-10-RM-01 (31) 9.30

3 IMCC-10-RM-02 (30) 9.00

4 IMCC-10-RM-03 (42) 12.60

5 CMCC-09-RM-01 (15) 4.50

6 PDB-10-RM-01 (7) 1.40

7 PDB-03-CH-01 0.00

8 ELDB-1 0.20

9 PCC-02-CH 9.00

10 PCC-03-CH 10.20

11 TRAFO-1 MLDB 2.00

12 MLDB-03-CH-01 0.20

13 TRAFO-2 MLDB 2.00

14 Ventilation Room 0.50

15 ANTE ROOM

16 BATTERY ROOM 1.00

AT EL. +571.1M

1 GAS CYLINDER ROOM 0.20

2 Electrical Shift Office Room 0.50

3 LADIES TOILET 0.10

4 GENTS TOILET 0.10

5 CONTROL ROOM 1.50

IS-0-EE-669-114-E010, Rev.1

6 Dispatcher Control Room - D6

2TR. Window A/C Units

AT EL. +561.6 & +562.1M

1 TRAFO-1 28.00

2 TRAFO-2 28.00

3 TRAFO-3 28.00

4 TRAFO-4 28.00

5 TRAFO-5 28.00

6 TRAFO-6 28.00

7 Ventilation Room 0.50

10 ANTE ROOM

11 ANTE ROOM

12 Cable cellar 45.00

AT EL. +565.6M

1 IMCC-02-RM-01 (41) 12.30 35DEG

2 IMCP-02-RM-01 0.30

3 RIO 0.50

4 UPS 0.50

5 BATTERY ROOM 1.00

6 PKG AC ROOM 1.00

7 Electrical Shift Office Room 0.50

8 GENTS & LADIES TOILET 0.10

9 CMCC-02-RM-01 (25) 7.50

10 CMCC-05-RM-01 (21) 6.30

11 PDB-02-RM-01 (5) 1.00

12 MLDB, TRAFO-1 2.00

13 MLDB-06-RM-01 0.20

14 MLDB, TRAFO-2 2.00

15 ELDB-1 0.2

16 PCC-02-RM 9

17 PCC-05-RM 8.2

18 PCC-06-RM 8.9

19 TRAFO-1, MLDB 2

20 MLDB-06-RM-01 0.2

21 TRAFO-2, MLDB 2

22 ELDB-2 0.2

23 Ventilation Room 0.5

24 IMCC-05-RM-WT01 0

25 IMCC-05-RM-WT02 0

26 IMCC-06-RM-WT03 0

27 IMCC-06-RM-WT04 0

28 PDB-06-RM-01 (24) 4.8AT EL. +571.1M

1 GAS CYLINDER ROOM 0.2

2 GENTS & LADIES TOILET 0.1

31.5

4 ENGG STATION 0.5

5 PACKAGE A/C ROOM 1

IS-0-EE-669-114-E002, Rev.1

DESPATCHER CONTROL ROOM WITH FALSE CEILING & AC (25 Deg)

ANNEXURE - 01

Department Name Drawing No.

Heat Load

Remarks

1 2 3 4 5 6 7

1 MCC ROOM- 1,2,3,4

AT EL. +561.6 (GROUND FLR)

1 RIO 0.50

2 RIO 0.50

3 PLC 1.00

4 PLC 1.00

5 UPS 0.50

6 UPS BATTERY ROOM 1.00

7 PACKAGE A/C ROOM 1.00

8 IMCC 0.00

9 HYD. POWER PACK 1.00

10

FIRST FLOOR

1 CONTROL CABIN 0.50

1 ECR ROOM E-1

AT EL. +561.6 & +562.1M

1 TRAFO-1 28.00

2 TRAFO-2 28.00

3 TRAFO-3 28.00

4 TRAFO-4 28.00

5 TRAFO-5 28.00

6 TRAFO-6 28.00

7 Ventilation Room 0.50

8 ANTE ROOM

9 ANTE ROOM

10 GENTS & LADIES TOILET 0.10

11 BATTERY ROOM

12 Cable cellar 42.00

2TR. Window A/C Units

AIR CONDITIONING SYSTEM - 1 (35 DEG C max & RH 70 % max)

Sl.No.

Type of AC Unit envisaged (Bidder to suggest the system)Equipment

(KW)People (Nos.)

IS-3-EL-669-114-E020, Rev.0

IS-0-EE-669-114-E002, Rev.1

AT EL. +565.6

2TR. Window A/C Units

1 PCC-07-CH 8.90

2 PCC-11-RM 9.30

3 PCC-12-RM 10.00

4 CMCC-11-RM-01(24) 7.20

5 ELDB-1 0.20

6 TRAFO-1, MLDB 2.00

7 MLDB-11-RM-01 0.20

8 TRAFO-2, MLDB 2.00

9 TRAFO-3, MLDB 2.00

10 MLDB-07-CH-01 0.20

11 TRAFO-4, MLDB 2.00

12 CMCP-12, RM-01 0.30

13 CMCP-12, RM-02 0.30

14 CMCP-12, RM-03 0.30

16 CMCP-12, RM-04 0.30

17 CMCP-12, RM-05 0.30

18 CMCP-12, RM-06 0.30

19 CMCP-12, RM-07 0.30

20 CMCP-12, RM-08 0.30

21 CMCP-12, RM-09 0.30

22 IMCP-11, RM-01 0.00

23 IMCP-11, RM-02 0.00

24 IMCP-11, RM-03 0.00

25 IMCP-11, RM-04 0.00

26 IMCP-11, RM-05 0.00

27 IMCP-11, RM-06 0.00

28 IMCP-12, RM-01 0.30

29 IMCP-12, RM-02 0.30

30 IMCP-7, RM-01 0.30

31 IMCP-7, RM-02 0.30

32 IMCP-7, RM-03 0.30

33 IMCP-7, RM-04 0.30

34 IMCC-12-RM-01 (10) 3.00

35 IMCC-07-CH-01 (13) 3.90

36 IMCC-07-CH-02 (8) 2.40

37 IMCC-10-RM-01 0.30

38 ELECTRICAL SHIFT OFFICE ROOM 0.50

39 IMCC-10-RM-(4) 1.20

AT EL. +565.6

1 PACKAGE A/C ROOM 1.00

1 ECR ROOM E-2

AT EL. +561.6 & +562.1M

1 TRAFO-1 28.00

2 TRAFO-2 28.00

3 BATTERY ROOM 1.00

4 Ventilation Room 0.50

5 ANTE ROOM

6 cable cellar 15.00

AT EL. +565.6

1 IMCP-02, LD-01 0.30

2 IMCP-02, LD-02 1

3 RIO 0.50

IS-0-EE-669-114-E002, Rev.1

IS-0-EE-669-114-E003, Rev.1

4 UPS 0.50

5 IMCC-02-LD-01 (45) 13.50

6 PACKAGE A/C ROOM 1.00

7 TRAFO-1, MLDB 2

8 MLDB-02-LD-01 0.2

9 TRAFO-2, MLDB 2

10 CMCC-02-LD-01(17) 5.1

11 DCDB 0.5

12 BAT. CHARGER 1

13 PDB-02-LD-01 0.2

14 PCC-02-LD 9.2

15 HT STAND ALONE PNL 0.5

16 ELECTRICAL SHIFT OFFICE ROOM 0.5

17 VENTILATION ROOM 0.5

IS-0-EE-669-114-E003, Rev.1

ANNEXURE - 01

Department Name Drawing No.

Heat Load

Remarks

1 2 3 4 5 6 7

1

AT EL. -7.8 M

2

AT EL.

3

AT EL.

4

AT EL.

5

AT EL.

AIR CONDITIONING SYSTEM - 1 (35 DEG C max & RH 70 % max)

Sl.No.

Type of AC Unit envisaged (Bidder to suggest the system)Equipment

(KW)People (Nos.)

Mechanical GA with Load Data of Convyr J47C1 (Tunnel)

NMDC/BHEL/01/55/DE/--/116

Mechanical GA with Load Data of Convyr J59C1 (Tunnel)

NMDC/BHEL/01/55/DE/--/147

Mechanical GA with Load Data of Convyr J60C1 (Tunnel)

NMDC/BHEL/01/55/DE/--/152

GA of Conveyor Tunnel for J1C1/C2 (Tunnel)

NMDC/BHEL/01/35/DE/--/3962

GA of Conveyor Tunnel for J2C1/C2 (Tunnel)

NMDC/BHEL/01/35/DE/--/3965

BUILDINGS

1 WORKERS REST ROOM WITH TOILET

2 AREA SUB STORES

3 AREA REPAIR SHOP

4 ELECTRICAL REPAIR SHOP

5 PUMP HOUSES

6 LABORATORY

NMDC/BHEL/01/35/DE/--/4140

MEC/11/20/Q6QZ/CTS/RMHS/001