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Gas and Diesel Generator Maintenance Cost
Gas and Diesel Generator Maintenance Cost

Gas and Diesel Generator Maintenance Cost

Generator Maintenance

I would like to inform you the diesel generator maintenance cost , from the very beginning we found, our Generator has created too much high temperature. Some times Generator has shut off. For that reason, we informed your Engineers to solve this problem but they are unavailing to find out the problem and solve it. Several times our production has hampered. In front of your Engineers we have opened our Generator Heat Exchanger and we’ve found a big size (2.2”X2.2”) round metal pc. GETCO Engineer also agrees with us that this is the main problem for high temperature and also manufacturing fault.

 Generator Maintenance Proposal

 With due respect would like to inform you that our Generator (GAS) have to servicing after every 1000 hours and also lube oil change. For this reason in next Friday January 21, 2010. from 01.00 pm. to 7.00 pm. want to set for servicing the Generator.  So, with beg most respectfully that you will give the permission for servicing the Generator on the above date and time.

 Materials/Spare Parts Rate For Gas Generator:

S/L No.

 

Description Of The Materials/ Spare Parts Qty

 

Rate (Tk.)

 

01 Generator Total Price 02 Pieces

 

4,00,00,000

 

02 Engine Oil

 

01 Liter

 

425

 

03 Oil Filter 01 Piece

 

3,300

 

04 Air Filter

 

01  Piece

 

10,500

 

05 Air Filter Shoot

 

01 Piece

 

1,300

 

06 Spark Plug

 

01 Piece

 

7,433

 

07 C.W.T-512

 

01 Kg

 

330

 

08 C.W.T-513

 

01 Kg

 

352

 

09 Coolant/Additive

 

01 Liter

 

990

 

10 Gas Bill

 

01 Month 8,50,000

 

11 Over Hauling Cost

 

5,00,000

 

12 Other Servicing Cost

 

01 Month

 

5,000

 

 Life Time = 15 Years

= (15×12) Months

= 180 Months

 Generator Maintenance Cost

S/L No. Description Of The Materials/ Spare Parts Qty Rate (Tk.) Total (Tk.)
01 Generator Price 02 Pieces (2×2,00,00,000÷180) 2,22,222
02 Back-Up Oil 338 Liters 425 1,43,650
03 Changed Oil 208 Liters 425 88,400
04 Oil Filter 1.5 Pieces 3,300 4,950
05 Air Filter 1.25 Pieces 10,500 13,125
06 Air Filter Shoot 1.25 Pieces 1,300 1,625
07 Spark Plug 3.33 Pieces 7,433 24,752
08 C.W.T-512 10 Kg 330 3,300
09 C.W.T-513 10 Kg 352 3,520
10 Coolant/Additive 10 Liters 990 9,900
11 Gas Bill 01 Month 8,50,000 8,50,000
12 Over Hauling Cost 5,00,000
13 Other Servicing Cost 01 Month 5,000 5,000
Total= 18,70,444
  • Total Cost per Month for Generator = 18, 70,444 Tk.
  • Total Cost per Year for Generator = (18, 70,444×12) Tk. = 2, 24, 45,328 Tk.
  • Total Cost per Day for Generator = (2, 24, 45,328÷365) Tk. = 61,494 Tk.
  • Total Cost per Hour for Generator = (61,494÷24) Tk. = 2,562 Tk.

Generation Per Day (Average):

  • Old Caterpillar Gas Generator = 12 MW
  • New Caterpillar Gas Generator = 12 MW
  • Total Generation per Day = (12+12) MW

= 24 MW

= (24×1,000) KW

= 24,000 KW

  • Total Generation per Month = (24,000×28) KW

= 6, 72,000 KW

  • Per KWH Cost = (18, 70,444÷6, 72,000) Tk.

= 2.78 Tk.

Load Calculation For All Units (Average)

Units Name Amp. KWH Rate/KW (Tk.) Total Cost (Tk.)
Textile 478 265 2.78 736.70
Generator Room 70 39 2.78 108.42
Utility (Boiler Room) 560 310 2.78 861.80
Washing 158 88 2.78 244.64
E.T.P-2 160 89 2.78 247.42
Knitting 171 95 2.78 264.10
Garments 701 389 2.78 1081.42
E.T.P-1 133 74 2.78 205.72
Embroidery 100 56 2.78 155.68

Per Month Electricity Cost for All Units:

  • Per Day electricity cost for Textile = (736.70×24) = 17,680.80 Tk.
  • Per Month electricity cost for Textile = (17,680.80×28) = 4, 95,062.4 Tk.
  • Per Day electricity cost for Generator Room = (108.42×24) = 2,602.08 Tk.
  • Per Month electricity cost for Generator Room = (2602.08×28) = 72,858.24 Tk.
  • Per Day electricity cost for Utility (Boiler Room) = (861.80×24) = 20,683.2 Tk.
  • Per month electricity cost for Utility (Boiler Room) = (20,683.2×28) = 5, 79,129.6 Tk.
  • Per Day electricity cost for Washing = (244.64×24) = 5871.36 Tk.
  • Per Month electricity cost for Washing = (5871.36×28) = 1, 64,398.08 Tk.
  • Per Day electricity cost for E.T.P-2 = (247.42×24) = 5,938.08 Tk.
  • Per Month electricity cost for E.T.P-2 = (5,938.08×28) = 1, 66,266.24 Tk.
  • Per Day electricity cost for Knitting = (264.10×24) = 6,338.4 Tk.
  • Per Month electricity cost for Knitting = (6,338.4×28) = 1, 77,475.2 Tk.
  • Per Day electricity cost for Garments = (1081.42×24) = 25,954.08 Tk.
  • Per Month electricity cost for Garments = (25,954.08×28) = 7, 26,714.24 Tk.
  • Per Day electricity cost for E.T.P-1 = (205.72×24) = 4,937.28 Tk.
  • Per Month electricity cost for E.T.P-1 = (4,937.28×28) = 1, 38,243.84 Tk.
  • Per Day electricity cost for Embroidery = (155.68×24) =3,736.32 Tk.
  • Per Month electricity cost for Embroidery = (3,736.32×28) = 1, 04,616.96 Tk.

Generator maintenance  – Cooling Tower

  1. Ball Valve 1”
  2. Butterfly Valve 4”(with Flange)
  3. Butterfly Valve 6”(with Flange)
  4. Butterfly Valve5”(with Flange)
  5. Centrifuge High lift Pump
  • Flow rate 120M/H
  • Head 20M
  • Suction 6”
  • Delivery 5”
  1. Expunction Joint 4” (with Flange)
  2. Expunction Joint 5”(with Flange)
  3. Foot Valve 6”(Flange type, with Flange)
  4. MS Elbow 2”
  5. MS Elbow 4”
  6. MS Elbow 5”
  7. MS Elbow 6”
  8. MS Reducer 4”*2”
  9.  MS Reducer 4”*5”
  10. MS Ring Flange 4”
  11. MS Ring Flange 5”
  12. MS Ring Flange 6”
  13. MS Simless Pipe 4”
  14. MS Simless Pipe 5”
  15. MS Simless Pipe 6”
  16. MS Simless Pipe 8”
  17.  Non return Valve 5”(disk type)
  18. Nut bolt with washer (full thread) 16*120
  19. Nut bolt with washer 16*50
  20. Nut bolt with washer 16*65
  21. Nut bolt with washer 20*50
  22. Nut bolt with washer 20*50
  23. Pressure gauge
  24. Strainer 6”       (Flange type, with Flange)
  25. Temperature gauge (0-100,300)

Generator maintenance – Exhaust Gas Line

  1. MS Flange (as per sample)
  2. MS Simless Pipe 12”
  3. Temperature meter (0-500 c)

Generator maintenance – Inlet Gas Line

  1. Ball valve ½”
  2. Ball Valve 4” (Flange type)
  3. Gas Filter 4”(with Generator)
  4. MS Elbow 4”
  5. MS Flange 4”
  6. MS Pipe 4”
  7. MS Reducer ( 4”*3” welded type)
  8. Niddle valve with sypone pipe ½”
  9. Pressure gauge (0-200 PSI)
  10. PRV (Gas regulator Valve3”)
  11. S S Expansion Joint 4” (with flange)
  12. Solenoid Valve 4” (with flange) with Generator

Gas and diesel generator maintenance cost is described in this article

About Engr. Kh. Mashiur Rahman

He is Garment Automation Technologist and Editor in Chief of Autogarment. He is certified Echotech Garment CAD Professional-China, Aptech-India, NCC-UK and B.Sc. in CIS- London Metropolitan University, M.Sc. in ICT-UITS. He is working as a Successful Digital Marketer and Search Engine Specialist in RMG sector during 2005 to till now. Contact him- apparelsoftware@gmail.com

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