ESTIMATE GT-8 MECHANICAL May

ESTIMATE GT-8 29.07.'16

Prepared by ALDONIA ZEFRIN 12/12/2022 Page 1

Total Days H/D Total Direct MH Overall Rate Total Cost NAFLS

8 28 16 3516.0 60.12 211,364.39

GT - 8Item Description Unit Qty Unit price Cost Nafls

Direct Cost1 PM 100% HRS 1280.0 32.1 41,139.20 2 WE /Flame Cutters 100% HRS 640.0 34.6 22,112.00 1 SCAFFOLDING M3 HRS 700.0 12.6 8,834.00 3 Cleaner 100% HRS 896.0 29.5 26,432.00

- 46.6% 98,517.20 Total MH 3516.0 -

Indirect Cost HRS - 1 Supervisor HRS 175.8 55.5 9,756.90 2 Foreman HRS 351.6 38.1 13,385.41 3 Planner / Estimator HRS 96.0 55.5 5,328.00 4 Safety Inspector HRS 80.0 55.5 4,440.00 5 Job Preparer HRS 224.0 38.1 8,527.68 6 Consumable HRS 3516.0 4.5 15,822.00 7 Material Scaffolding 700.0 3.5 2,450.00 8 Overtime Difference 150% HRS 0.0 5.0 - 9 Overtime Difference 200% HRS 0.0 10.0 -

10 Overtime Meals PCS 17.0 - -

28.2% 59,709.99 - Equipment -

1 Flame Cutter HRS 640.0 17.0 10,880.00 2 Forklift 3.5 weekly WK 2.0 1000.0 2,000.00 3 Crane 40 Ton WK 2.0 4850.0 9,700.00 4 Flat bed truck HRS 24.0 125.0 3,000.00 5 Pick-ups HRS 351.6 17.0 5,977.20 6 Compressor 375 Cfm HRS 448.0 35.0 15,680.00 7 Office Container WK 4.0 625.0 2,500.00 8 Transport Scaffolding HRS 16.0 125.0 2,000.00 9 Porta Poty WK 4.0 350.0 1,400.00

- 25.1% 53,137.20 -

100.0% TOTAL 211,364.39

Resources Qty

M³

D7

adonia.zefrin: 8 ORA * 20 DIA= 160 ORA DI TRABOU. 8 HENDE * 160 ORA = 1280 ORA

D8


D9

adonia.zefrin: 1000 M³ INFO DI SCOPE I TRABOU. 1000 M³ * 70% = 700 ORA DI TRABOU.

D10


D14

adonia.zefrin: Supervisor ta FOREMAN SU ORA NAN PARTI DEN DOS

D15

adonia.zefrin: FOREMAN TA 10 % TOTAL DI ORA DI TRABOU DI TUR TRAHA DOR

D16

adonia.zefrin: 6 dia (6*8=48 ora) 48 ora * 2 hende= 96 ora. Estimator I Planner

D17

adonia.zefrin: 10 dia (10 * 8 = 80 ora) 80 ora * 1 hende = 80 ora.

D18

adonia.zefrin: Job Preparer ta un hende so ta hase dus 28 dia 8 ora. (28 d * 8 o = 224 ora)

D19

adonia.zefrin: Consumable ta e Total Man Hours (MH)

D20

adonia.zefrin: 700 m³ ta den scope.

D27

adonia.zefrin: Flame Cutter Equipment ta kana huntu ku Flame Cutter di Direct Cost.

D28

adonia.zefrin: 2 siman di trabou

D29


D30

adonia.zefrin: 24 Ora trabou ( 1 dia )

D31

adonia.zefrin: Pickup ta kana huntu ku Foreman

D32

adonia.zefrin: Compressor ta nan huntu ku Cleaner

D33

adonia.zefrin: 2 Siman di trabou8 ORA * 10 DIA= 80 ORA DI TRABOU. 8 HENDE * 80 ORA = 640 ORA

D34

adonia.zefrin: 6 ora pa pone I 6 ora pa kita.

D35

adonia.zefrin: 2 Siman di trabou

ESTIMATE GT-8 29.07.'16


Total Cost $ 1.79 Nafls

118,080.67 -

GT - 8Cost $

- 22,982.79 12,353.07 4,935.20 14,766.48 - - - 5,450.78 7,477.88 2,976.54 2,480.45 4,764.07 8,839.11 1,368.72 - - - - - - 6,078.21 1,117.32 5,418.99 1,675.98 3,339.22 8,759.78 1,396.65 1,117.32 782.12 - - - 118,080.67

ESTIMATE GT-8 COMENT



8 14 16 1758.0 66.58 117,047.20 65,389.49 -

GT - 8Item Description Unit Qty Unit price Cost Nafls Cost $

Direct Cost - 1 PM 100% HRS 640.0 32.1 20,569.60 11,491.40 2 WE /Flame Cutters 100% HRS 320.0 34.6 11,056.00 6,176.54 1 SCAFFOLDING M3 HRS 350.0 12.6 4,417.00 2,467.60 3 Cleaner 100% HRS 448.0 29.5 13,216.00 7,383.24

- - 42.1% 49,258.60 Total MH 1758.0 - -

Indirect Cost HRS - - 1 Supervisor HRS 87.9 55.5 4,878.45 2,725.39 2 Foreman HRS 175.8 38.1 6,692.71 3,738.94 3 Planner / Estimator HRS 48.0 55.5 2,664.00 1,488.27 4 Safety Inspector HRS 40.0 55.5 2,220.00 1,240.22 5 Job Preparer HRS 112.0 38.1 4,263.84 2,382.03 6 Consumable HRS 1758.0 4.5 7,911.00 4,419.55 7 Material Scaffolding 500.0 3.5 1,750.00 977.65 8 Overtime Difference 150% HRS 0.0 5.0 - - 9 Overtime Difference 200% HRS 0.0 10.0 - - 10 Overtime Meals PCS 17.0 - -

- - 26.0% 30,380.00 - -

Equipment - - 1 Flame Cutter HRS 320.0 17.0 5,440.00 3,039.11 2 Forklift 3.5 weekly WK 2.0 1000.0 2,000.00 1,117.32 3 Crane 40 Ton WK 1.0 4850.0 4,850.00 2,709.50 4 Flat bed truck HRS 24.0 125.0 3,000.00 1,675.98 5 Pick-ups HRS 175.8 17.0 2,988.60 1,669.61 6 Compressor 375 Cfm HRS 448.0 35.0 15,680.00 8,759.78 7 Office Container WK 2.0 625.0 1,250.00 698.32 8 Transport Scaffolding HRS 12.0 125.0 1,500.00 837.99 9 Porta Poty WK 2.0 350.0 700.00 391.06

- - 32.0% 37,408.60 - -

- 100.0% TOTAL 117,047.20 65,389.49

Resources Qty


M³

D7


D8


D9

adonia.zefrin: 500 M³ INFO DI SCOPE I TRABOU. 500 M³ * 70% = 350 ORA DI TRABOU.

D10


D14

adonia.zefrin: Supervisor ta FOREMAN SU ORA NAN PARTI DEN DOS

D15

adonia.zefrin: FOREMAN TA 10 % TOTAL DI ORA DI TRABOU DI TUR TRAHA DOR

D16

adonia.zefrin: 3 dia (3*8=24 ora) 24 ora * 2 hende= 48 ora. Estimator I Planner

D17

adonia.zefrin: 5 dia (5 * 8 = 40 ora) 40 ora * 1 hende = 40 ora.

D18

adonia.zefrin: Job Preparer ta un hende so ta hase dus 14 dia 8 ora. (14 h * 8 o = 112 ora)

D19

adonia.zefrin: Consumable ta e Total Man Hours (MH)

D20

adonia.zefrin: 500 m³ ta den scope.

D27

adonia.zefrin: Flame Cutter Equipment ta kana huntu ku Flame Cutter di Direct Cost.

D28


D29


D30

adonia.zefrin: 24 Ora trabou ( 1 dia )

D31

adonia.zefrin: Pickup ta kana huntu ku Foreman

D32

adonia.zefrin: Compressor ta nan huntu ku Cleaner

D33

adonia.zefrin: 2 Siman di trabou8 ORA * 10 DIA= 80 ORA DI TRABOU. 8 HENDE * 80 ORA = 640 ORA

D34

adonia.zefrin: 6 ora pa pone I 6 ora pa kita.

D35

adonia.zefrin: 2 Siman di trabou

ESTIMATE GT-8



8 14 16 1758.0 66.58 117,047.20 65,389.49 -

GT - 8Item Description Unit Qty Unit price Cost Nafls Cost $

Direct Cost - 1 PM 100% HRS 640.0 32.1 20,569.60 11,491.40 2 WE /Flame Cutters 100% HRS 320.0 34.6 11,056.00 6,176.54 1 SCAFFOLDING M3 HRS 350.0 12.6 4,417.00 2,426.92 3 Cleaner 100% HRS 448.0 29.5 13,216.00 7,383.24

- - 42.1% 49,258.60 Total MH 1758.0 - -

Indirect Cost HRS - - 1 Supervisor HRS 87.9 55.5 4,878.45 2,725.39 2 Foreman HRS 175.8 38.1 6,692.71 3,738.94 3 Planner / Estimator HRS 48.0 55.5 2,664.00 1,488.27 4 Safety Inspector HRS 40.0 55.5 2,220.00 1,240.22 5 Job Preparer HRS 112.0 38.1 4,263.84 2,382.03 6 Consumable HRS 1758.0 4.5 7,911.00 4,419.55 7 Material Scaffolding 500.0 3.5 1,750.00 961.54 8 Overtime Difference 150% HRS 0.0 5.0 - - 9 Overtime Difference 200% HRS 0.0 10.0 - - 10 Overtime Meals PCS 17.0 - -

- - 26.0% 30,380.00 - -

Equipment - - 1 Flame Cutter HRS 320.0 17.0 5,440.00 3,039.11 2 Forklift 3.5 weekly WK 2.0 1000.0 2,000.00 1,117.32 3 Crane 40 Ton WK 1.0 4850.0 4,850.00 2,709.50 4 Flat bed truck HRS 24.0 125.0 3,000.00 1,675.98 5 Pick-ups HRS 175.8 17.0 2,988.60 1,669.61 6 Compressor 375 Cfm HRS 448.0 35.0 15,680.00 8,759.78 7 Office Container WK 2.0 625.0 1,250.00 698.32 8 Transport Scaffolding HRS 12.0 125.0 1,500.00 837.99 9 Porta Poty WK 2.0 350.0 700.00 391.06

- - 32.0% 37,408.60 - -

- 100.0% TOTAL 117,047.20 65,389.49

Resources Qty


M³

ESTIMATE B-3101 MECHANICAL

Prepared by JCSS 5 of 22 12/12/2022


19 14 40 10915.0 64.97 709,175.52 389,656.88 -

B-3101Item Description Unit Qty Unit price Cost Nafls Cost $

Direct Cost - 1 PM 100% HRS 8936.0 30.0 268,080.00 147,296.70 2 WE 100% HRS 244.0 33.1 8,076.40 4,437.58 3 TWE 100% HRS 646.0 36.9 23,856.78 13,108.12 4 TC 100% HRS 1056.0 26.0 27,456.00 15,085.71

5 Heat Treatmemt Tech. 100% HRS 33.0 35.0 1,155.00 634.62

- - 46.3% 328,624.18 Total MH 10915.0 - -

Indirect Cost HRS - - 1 Supervisor HRS 545.8 55.5 30,289.13 16,642.38 2 Foreman HRS 1091.5 38.1 41,553.41 22,831.54 3 Planner / Estimator HRS 308.0 55.5 17,094.00 9,392.31 4 Safety Inspector HRS 604.0 55.5 33,522.00 18,418.68 5 Job Preparer HRS 308.0 38.1 11,725.56 6,442.62 6 Consumable HRS 10915.0 4.5 49,117.50 26,987.64 7 Overtime Difference 150% HRS 3820.2 5.0 19,101.25 10,495.19 8 Overtime Difference 200% HRS 1637.3 10.0 16,372.50 8,995.88 9 Overtime Meals PCS 1091.5 17.0 18,555.50 10,195.33

- - 33.5% 237,330.84 - -

Equipment - - 1 Welding Machine HRS 890.0 17.0 15,130.00 8,313.19 2 Forklift monthly MTH 1.0 6500.0 6,500.00 3,571.43 3 Crane 30 Ton HRS 330.0 135.0 44,550.00 24,478.02 4 Flat bed truck HRS 120.0 125.0 15,000.00 8,241.76 5 Pick-ups HRS 1091.5 17.0 18,555.50 10,195.33 6 Compressor 375 Cfm HRS 896.0 35.0 31,360.00 17,230.77 7 HRS 40.0 100.0 4,000.00 2,197.80

8 Heat Treatmet Equiment D 3.0 475.0 1,425.00 782.97 9 Office Container WK 4.0 625.0 2,500.00 1,373.63 10 Porta Poty WK 12.0 350.0 4,200.00 2,307.69

- - 20.2% 143,220.50 - -

- 100.0% TOTAL 709,175.52 389,656.88

Resources Qty


Hydro Blast machine 10000 PSI

WORK SCOPEDate of Issue: MECHANICAL ACTIVITIES

ITEM NoEQUIPMENT No / NAME STANDARD ACTIVITIES PM HRS

2 Boiler Spade Activities 1- Install/ remove spades according spade list. 1352- Open/ close Ø3/4" s.w. union after two valves No. 85S-303 at 85 Bar header. 23- Open/ close Ø1" s.w. union after two valves No. 85S-301. at M.S. line 2

3 1- Radiant Section; Open/close 1 pc manhole 800x700mm 8Manholes 2- Combustion Air Ducting; Open/close 2 pcs manholes 460x400mm 4

3- Convection Section; Open/close 5 pcs manholes, 460x400mm 244- Down Comer; Open/close 1 pc manholes, 460x400mm 45- Flue Gas Ducting; Open/close 3 pcs manholes, 460x400mm 126- Wind box; Open/close 8 pcs inspection holes 256x256mm. 16

4 Steam Drum 1- Open/close manholes 2 pcs, 407mm. 42- Install lights inside the Drum. 2

14

40

60

6- Power brush all nozzles internally. 607- Power brush 13 spots internally indicated by inspector. (See sketch # 1) 248- Remove plugs from inside the Drum. 189- Remove lights inside the Drum 4

10- Repack level gauges. 2

5 Air Registers 1- Remove 8 pcs of burner retractive devices for overhauling. 220Burner Retractive Device 2- Transport to CUOC shop for overhaul them and transport to boiler back. 16(8 pcs) 3- Overhaul burner retract devices. 400

4- Reinstall burner retract devices. 2205- Remove / install all air nozzles 16 pcs. 2806- Remove / install all burner nozzles 8 pcs 167- Install new air nozzles 16 pcs8- Install 4 pcs "V" anchors on each air burner nozzle face and burner nozzles.

9- Install 14 pcs "V" anchors between air burner nozzle and burner nozzles.

2411- Remove/ reinstall 8 pcs 1" flexible hose, clean with steam or renew if necessary. 1612- Remove/ reinstall 8 pcs 3/4" flexible hose, clean with steam or renew if necessary.

1613- Open/ close 4 pcs flanges joints 4"-150# of air system to burners. 2414- Open/ close 4 pcs flanges joints 2"-150# of air system to burners. 1615- Open/ close 6 pcs flanges joints 1-1/2"-150# of air system to burners. 816- Open/ close 4 pcs Union 1/2"-3000# of air system to burners. 8

5A 1- Remove insulation jacket and insulation from burner assembly area.2- remove existing IR flame scanner guidepipe / nozzle 40

80

UNIT: BOILER B-3101

Boiler, Air & Flue Gas Duct

3- Install correct size plug for downcommer 79 nozzles 63.5 mm and 35 nozzles 101.6 mm.4- Remove and reinstall sleeves from 8 pcs Down Comer nozzles with grinding machine.5- Power brush, white metal the welds inside surface of the Steam Drum to inspect. (10% of circumferential and longitudinal internal seam welds indicated by inspector)

10- Remove/ reinstall 24 pcs 1-1/2" flexible hose, clean with steam or renew if necessary.

Modification of flame scannersMechanical scope for installation (8 Pcs.) 3- Install new flame scanner guide pipes / nozzles shown on attached drawing CUOC-

11228-5

80

6 1- Open/close 2 pcs manholes, 450x600mm & 2 pcs manhole at top Ø650mm . 162- Open/close 1 pc stack manhole. 8

Stack. 3- Remove old & install new insulator supports: - Install 8 pcs lugs at top side inside EP 80 - Install chain blocks to keep the internal structure suspended. 40

40 bushing and take off the W-nut.

- Pull out the DE suspension pipe. 40 - Remove 4 pcs support insulators and send to CUOC shop. 80 - Install new insulator supports, reverse steps, 2 through 4. 80 - Remove/ reinstall 2 pcs ash intake valves at bottom of EP-3203. 80

24

8 Asphalt Lines to Burners 1- Remove insulation +/- 12 mts.(8 pcs) 2- Install 10 mm stainless steel steam tracing like spiral around of asphalt line. 24

3- Reinstall insulation.

7 Appendages & Lines 1- Overhaul / Clean sight glasses cooling air and protection flap system. 962- Overhaul / Clean all burner peep holes. 1403- Renew all corroded bolts from sight glasses. 804- Replace steam traps at Boiler area & EP area according list.5- Replace valves at Boiler area & EP area according list.6- Remove/ reinstall 10 pcs thermowell (well type flange straigh 1-1/2") according list. 247- Power brush 3 spots and 4 pcs nozzles < 2" on M.S. line indicated by inspection. 78- Power brush 15 spots and 6 pcs nozzles < 2" on F.W. line indicated by inspection.

229- Power brush 11 spots and 10 pcs nozzles < 2" on Asphalt line indicated by inspection.

2210- Power brush 2 spots on Fly Ash line indicated by inspection. 4

12

10

2414- Remove air cylinders, transport to/from Isla shop & reinstall. 224

24

8 1- Remove Drum safety valve, transport to / from Isla shop & reinstall (El+25.700) 162- Open, clean, lap/overhaull, close S.H. Safety valve3- Remove control valves, transport to/from Isla shop & reinstall. 3204- Overhaul and test S.H. safety vale. (Must be done by CUOC)

9 Stoomwezen Valves 1- Open bonnet of all first valve as indicated on valve list for overhaul. 23102- Renew gland packing, renew bonnet packing if necessary.3- Polish seat ring, wedge & disc of valves with lapping tool or manually using grinding

compound to avoid the valves letting by.4- Fill check list submitted by CUOC.

4- Allign new nozzles with guide pipe shown on DWG. CUOC-11228 such that the new "Fireeye" lens will have a straight line of sighttrough the burner nozzle opening and wind box to the end of the swirler.5- Tack weld the guide pipes / nozzles in place during alignment then seal weld to burner assembly plate.

Electrostatic Precipitator (EP-3203), Fly Ash Line to Silo &

- Remove the U-shaped coupling, remove the upper connecting rod, remove cap nut and

- Remove/ reinstall flanged bend pipe 4"x90° at the bottom of EP-3203.

11- Power brush 7 spots and 4 pcs nozzles < 2" on exteranal Economizer Connection line indicated by inspection.12- Power brush 2 pcs 2" weld joint, 1 pc 4" weld joint and 1 pc 6" weld joint of Desuperheater indicated by inspection.13- Power brush 8 pcs 6" weld joint and 8 pcs 8" weld joint of Down comer indicated by inspection.

15- Remove esxisting 3/4" drain connection sch. 80 and install new according inspection recommendation on sketch # 21. (A106 Gr B-S)

Safety Valves & Control Valves

5- Government inspection.6- Reassemble & close all valves.

10 Steam Air Heater (SAH) 1- Remove casing dim. 2300x760x6 thick mm at east side of Boiler. 24

243- Open/close 6 pcs 4" flange connections from existing coils. 404- Remove 2 pcs existing coils.5- Retube 2 pcs existing coils 52 pcs tubes 25 mm x 4 m long ea. 3606- Remove 52 pcs existing "U'" tube bends with grinding machine.

7- Install new "U'" tube bends. 280

609- Close bolt up casing at east & west side. 24

11 1- Open/ close 1 pc manhole, 20"-150# 16Blow Down Line 2- Power brush 12 spots on the blow down vessel indicated by inspection. 12

3- Power brush 1 pc 2" nozzle indicated by inspection. 44- Power brush 3 spots on the blow down line indicated by inspection. 4

12 1- Open/close 2 pcs manholes, 460x400mm. 8C-3202 2- Remove/ reinstall 2 pcs suction silencer for inspection. El+5.500 180

3- Transport 2 pcs suction silencers to and from grit blast yard. 84- Remove/ reinstall FD-Fan motor. El+3.300 725- Transport FD-Fan motor to and from CIS. 10

13 Soot Blowers 1- Carry out repairs modifications and installation of the soot blowers.2- Assembly/ repair and installation of the new spare parts into the soot blowers.

15 1- Prefabrication of 2" new line according drawing. 32Hydrostatic Test Pump 2- Remove 2" pipe and install cap. 8

3- Install spool piece at TP-01 and TP-02 according drawing. 12

16 1- Remove section of the walkway to make access to the 8" BFW pipe 802- Install 1 pc. 8"-1500# RF flange 243- Reinstall removed section of walkway (may need some modification) 804-PWHT al the welds made on the BFW line acording to procedure5- Install & remove all necessary equipment to do the hydrostatic test.

16 Hydrostatic test 1- Install & remove clamp on the super heater safety valve 42- Install & remove 1pc clamp on the steam drum safety valve nozzle. 43- Install & remove 1 pc clamp on the blow down tank safety valve nozzle. 44- Install & remove all necessary equipment to do the hydrostatic test. 60

17 Manpower for assistance 1232

18 Expansion joints (6 Pcs.) 1- Remove & reinstall inner plate of expansion joint 602- Clean all ash from behind the plate thorrowly

3- Allow inspection of CUOC

2- Unbolt ,Remove and reinstall casing dim. 2300x760x6 thick mm at west side of Boiler.

8- Prefab and install flange around of casing with angle profile 75x75x10 mm, approx 30

bolt holes 19 mm. Prefab and install reinforce strip 75x10 on duct casing to close casing,

approx.30 bolt holes, weld approx. 30 pcs black bolts head inside of duct plate.

Continuos Blow Down Vessel &

FD-Fan 3102 & Suction Silencer

3- Mechanical contractor need to provide 4 qualified mechanics with adequate tools and hoisting hoisting equipment to assist the sootblower expert with execution of the job during outage

Feed Water Line Connection for

modification of Boiler Feed water line

Provide 2 pipe fitters, 2 plant mechanics, 1 Stoomwezen certified Tig welder to assist maintenance & Operations during the whole turnaround period.

805- Remove old broken canvas & install new one 80

ROTATING EQUIPMENT

1 1.1.1-. Clean up area around FD-3102

1.1.2-. Install scaffolds for Air filter E- motor FD-3102

1.1.3-. LO/TO E- Motor FD-3102/Sealing Fan A & B/and all Soot Blowers/1.1.4-. Remove insulation in casing Sealing Fan A & B

2 2.1.1-. Disconnect electrically E- motor FD-3102

2.1.2-. Remove coupling protector/coupling spacer and foot bolts E- 31022.1.3-. Remove motor from base and transport to external shop

24

2.1.5- Testrun (solo run) motor in shop

2.2.2-. Remove insulation around casing2.2.3-. Remove fan casing and wash rotor fan with water blaster2.2.4-. Re install fan casing 2.2.5-. Reinstall filter casing

32

2.2.7-. Preform flushing inside bearing brackets / Clean up bearing bracktes internally. 16

2.2.8-. Close bearing and refill with oil bearings 162.2.9-. Open/clean and test cooling water line in both bearings/put in service again 32

3 3.1.1-. Disconnect electrically S/fan A & B

3.1.2-. Remove complete S/fan A & B and send to shop for over haul. 323.1.3-. Transport sealing fan form esternal shop and Reinstall in field. 8

3.1.4-. Reconnect electrically motors S/fan A & B3.1.5-. LO/TO Sealing Fan A & B/spin for rotation/LO/TO

8

3.1.7-. Reinstall both filter S/fan A & B 84 4.1.1-. Clean up outside both bearing E- motor.

4.1.2-. Flushing and Renew oil lubricant in both bearings 84.2.1-. Drain oil lubricant, flush bearing brackets/clean and renew oil lubricant.

4.2.2-. open and clean and test. Cooler mech seal seal. 405 48

5.2.1-. Disconnect wiring in AC driver

5.2.2-. Remove AC motor and send to shop for over haul.5.2.2-. Reinstall AC motor5.2.3-. Reconnect electrically AC motor

5.2.4-. Test run AC motor5.3.1-. Perform preventive maintenance on gear and test. 32

8936

4- Modify plate by fabricate and install brackets (strips) aprox. 250mm appart, all around to hold plates down.

1.1-. PRE ACTIVITIES

2.1-. FD-3102 MOTOR

2.1.4-. Perform overhaul in external shop/ include renew mesh and repair corroded spots in fan protector

2.2-. FD-3102 FAN

2.2.1-. Remove filter casing, replace filter elements and and replace protector mesh for filter elements

2.2.6-. Remove bearing protector/drain oil lubricant/Remove bearing cover and inspect bearing.

3.1-. SEALING FAN

3.1.6-. Remove both filter in sucction S/fan A & B and send to grit blast and inspect/repair if nec/and paint acc. Spec.

4.1-. BOILER FEED WATER A/B/C/D/E ( MOTOR)

4.2-. BOILER FEED WATER A/B/C/D/E ( PUMPS)5.1-. ROTARY AIR HEATER (AIR DRIVER)

5.1.1-. Disconnect inlet air piping on air dirver/remove and send to shop for overhaul/ put

in back after overhaul.5.2-. ROTARY AIR HEATER (AC MOTOR)

5.3-. ROTARY AIR HEATER (Gear Reducer)

MECHANICAL ACTIVITIES

WE HRS TWE HRS PC HRS REMARKS

See spade list

16

8

16

120

3232

Included in item 5.5

4080

124

4

Insulation work

UNIT: BOILER B-3101

40

24 40

60

No s. traps to renew in attached listNo valves to renew in attached list

See air cylinder list

16

To be done by CUOC see item 8.4See control valve listSee item 8.2

660 10PM/11h/21d, 4TC/11h/15d

250

- All activities must be done by SEELEN.

248

8

24

To be done at the end, see item 16.4

308

60

No overtme required, 1 shift of 11 hr/28 days ea

60

ROTATING EQUIPMENT

244 646 1056

Prepared by JCSS 14 of 22 12/12/2022CONTROL VALVE LIST Rev.0

CONTROL VALVE LISTDate of Issue: December 12, 2022 MECHANICAL ACTIVITIES

TAG No.REFERENCE

WORK DESCRIPTIONFLANGE INFORMATION

PM HRSWORK-ITEM LOCATION QTY FACE TYPE

XV-5215A A Corner, lower burner. N 1 1"-300# RF 4.4

XV-5216A A Corner, lower burner.N

1 1/2"-300#RF

4.4

XV-5236A Burner Fuel Valve A Corner, lower burner.N

1 1"-300#RF

4.4

XV-5215B B Corner, lower burner.N

1 1"-300#RF

4.4


1 1/2"-300#RF

4.4

XV-5236B Burner Fuel Valve B Corner, lower burner.N

1 1"-300#RF

4.4

XV-5215C C Corner, lower burner.N

1 1"-300#RF

4.4


1 1/2"-300#RF

4.4

XV-5236C Burner Fuel Valve C Corner, lower burner.N

1 1"-300#RF

4.4

XV-5215D D Corner, lower burner.N

1 1"-300#RF

4.4


1 1/2"-300#RF

4.4

XV-5236D Burner Fuel Valve D Corner, lower burner.N

1 1"-300#RF

4.4

XV-5217A A Corner, upper burner. N 1 1"-300# RF 4.4

XV-5218A A Corner, upper burner.N

1 1/2"-300#RF

4.4

XV-5237A Burner Fuel Valve A Corner, upper burner.N

1 1"-300#RF

4.4

XV-5217B B Corner, upper burner. N 1 1"-300# RF 4.4

XV-5218B B Corner, upper burner.N

1 1/2"-300#RF

4.4

UNIT: BOILER 3101

STOOM WEZEN SIZE (inches) &

RATING (lbs. #)BONNET

TYPE

Burner Atomizing Steam Valve

Remove/ reinstall valve, transport to and from shop for overhaul.

Burner Purge Steam Valve

Remove/ reinstall valve, transport to and from shop for overhaul.Remove/ reinstall valve, transport to and from shop for overhaul.























TAG No.REFERENCE



UNIT: BOILER 3101



TYPE

XV-5237B Burner Fuel Valve B Corner, upper burner.N

1 1"-300#RF

4.4

XV-5217C C Corner, upper burner. N 1 1"-300# RF 4.4

XV-5218C C Corner, upper burner.N

1 1/2"-300#RF

4.4

XV-5237C Burner Fuel Valve C Corner, upper burner.N

1 1"-300#RF

4.4

XV-5217D D Corner, upper burner. N 1 1"-300# RF 4.4

XV-5218D D Corner, upper burner.N

1 1/2"-300#RF

4.4

XV-5237D Burner Fuel Valve D Corner, upper burner.N

1 1"-300#RF

4.4

XV-5207 Shut-off Valve DSH Spray waterN

1 3"-900# RF10

XV-5234 Shut-off Valve Fuel headerN

1 3"-600# RF10

XV-5260 Shut-off Valve Fuel additiveN

1 3/4"-300# RF4.4

PCV-5252 Fuel gas headerN

1 3"-150# RF9

PCV-5255 Ignitor gas headerN

1 1"-150# RF4.4

TCV-5207 Control Valve DSH outlet steam temperatureN

1 3"-900# RF10

TCV-5271 Control Valve RAH cold end metal temperatureN

1 6"-300# RF12.5

XV-5234 Shut-off Valve Fuel gas headerN

1 3"-600# RF10

XV-5252 Vent Valve Fuel gas headerN

1 1-1/2"-150# RF4.4

XV-5253A A Corner, lower burner.N

1 1 1/2"-150#RF 4.4


1 1 1/2"-150#RF 4.4









Remove/ reinstall valve, transport to and from shop for overhaul.Remove/ reinstall valve, transport to and from shop for overhaul.Remove/ reinstall valve, transport to and from shop for overhaul.Remove/ reinstall valve, transport to and from shop for overhaul.Remove/ reinstall valve, transport to and from shop for overhaul.

Pressure Control Valve



Remove/ reinstall valve, transport to and from shop for overhaul.Remove/ reinstall valve, transport to and from shop for overhaul.Remove/ reinstall valve, transport to and from shop for overhaul.Remove/ reinstall valve, transport to and from shop for overhaul.Remove/ reinstall valve, transport to and from shop for overhaul.

Burner Fuel Gas Valve






TAG No.REFERENCE



UNIT: BOILER 3101



TYPE


1 1 1/2"-150#RF 4.4


1 1 1/2"-150#RF 4.4

FCV-5201 Flow Control Valve Boiler feed water.N

1 6"-900# RF12.5

FCV-5234 Flow Control Valve Fuel oil supplyN

1 3"600# RF10

HCV-5201 Flow Control Valve Boiler feed water circulation.N

1 2"-900# RF9

HCV-5231 Control Valve Asphalt supplyN

1 3"-300# RF10

HCV-5246 Control Valve Fuel oil supplyN

1 3"-300# RF10

PCV-5214 Burner atomizing steamN

1 3"-600# RF10

PCV-5235 Burner minimum fuelN

1 2"-600# RF 9




Remove/ reinstall valve, transport to and from shop for overhaul.Remove/ reinstall valve, transport to and from shop for overhaul.Remove/ reinstall valve, transport to and from shop for overhaul.Remove/ reinstall valve, transport to and from shop for overhaul.Remove/ reinstall valve, transport to and from shop for overhaul.Remove/ reinstall valve, transport to and from shop for overhaul.





Prepared by JCSS 17 of 22 12/12/2022AIR CYLINDERS LIST Rev.0

AIR CYLINDERS LISTDate of Issue: December 12, 2022 MECHANICAL ACTIVITIES

TAG No.REFERENCE

WORK DESCRIPTIONINFORMATION

REMARKS PM HRSWORK-ITEM LOCATION QTY SIZE (mm) TYPE

FCV-5272 FD-Fan inlet. 1

8FCV-5273A Air Damper Left Wind box 1

8FCV-5273B Air Damper Right Wind box 1

8FCV-5282A Conc Cylinder A Corner lower 1

8FCV-5282B Conc Cylinder B Corner lower 1

8FCV-5282C Conc Cylinder C Corner lower 1

8FCV-5282D Conc Cylinder D Corner lower 1

8FCV-5286A Additional Cylinder A Corner lower 1

8

UNIT: BOILER 3101

Vane Control Drive Unit

Remove/ reinstall actuator, transport to and from shop for overhaul.

- Avoid rough handling. Do not expose directly to rain. Don not leave the equipment at a watery or dusty place.

Remove/ reinstall air cylinder, transport to and from shop for overhaul.

ø63x428 long ø63-125S WITH POSITIONER






















TAG No.REFERENCE



UNIT: BOILER 3101

FCV-5286B Additional Cylinder B Corner lower 1

8FCV-5286C Additional Cylinder C Corner lower 1

8FCV-5286D Additional Cylinder D Corner lower 1

8FCV-5287A Additional Cylinder A Corner upper air register 1

8FCV-5287B Additional Cylinder B Corner upper air register 1

8FCV-5287C Additional Cylinder C Corner upper air register 1

8FCV-5287D Additional Cylinder D Corner upper air register 1

8XV-5283A Weak Cylinder A Corner lower air register 1 ø63-125S

8























ø63x428 long - Avoid rough handling. Do not expose directly to rain. Don not leave the equipment at a watery or dusty place.



TAG No.REFERENCE



UNIT: BOILER 3101

XV-5283B Weak Cylinder B Corner lower air register 1 ø63-125S

8XV-5283C Weak Cylinder C Corner lower air register 1 ø63-125S

8XV-5283D Weak Cylinder D Corner lower air register 1 ø63-125S

8XV-5284A Conc Cylinder A Corner upper air register 1 ø63-125S

8XV-5284B Conc Cylinder B Corner upper air register 1 ø63-125S

8XV-5284C Conc Cylinder C Corner upper air register 1 ø63-125S

8XV-5284D Conc Cylinder D Corner upper air register 1 ø63-125S

8XV-5285A Weak Cylinder A Corner upper air register 1 ø63-125S

8



















TAG No.REFERENCE



UNIT: BOILER 3101

XV-5285B Weak Cylinder B Corner upper air register 1 ø63-125S

8XV-5285C Weak Cylinder C Corner upper air register 1 ø63-125S

8XV-5285D Weak Cylinder D Corner upper air register 1 ø63-125S

8







Prepared by JCSS 21 of 22 12/12/2022SPADE LIST

SPADE LISTDate of Issue: ### MECHANICAL ACTIVITIES

REFERENCE TYPE FLANGE INFORMATION BOLTS SCAFFOLD

DESCRIPTION PM HRSGASKET TYPE SIZE

LB-48 S 1 12"-2500# RF RING JOINT 2x2x2 1

96LB-52 S 1 8"-900# RF RING JOINT

10LB-46 S 1 3"-900# RF SP.W.

5LB-46 S 1 3"-900# RF SP.W.

5LB-45 S 1 2-1/2"-150# RF SP.W.

3.5LB-44 S 1 2-1/2"-150# RF SP.W.

3.5LB-43 S 1 1-1/2"-150# RF SP.W.

3.5LB-42 S 1 5"-150# RF CAF

4.5LB-61 S 1 4"-150# RF SP.W.

4

UNIT: BOILER 3101

SPADE SIZE DIA. (inches) & LENGTH

(mm)

QTY

SPADE TAG ID

EQUIPMENT TAG ID OR

LINE NUMBER

NOZZLES ID

SPADE=S BLIND=B WEDGE=

W

QTY

SIZE (inches) & RATING (lbs #)

FACE TYPE

PERMANENT SIZE DIA. (inches) &

LENGTH (mm)

QTY

QTY

MAIN STEAM LINE

Install blind in piping between header inlet valve and boiler main steam stop valve.

FEED WATER LINE

Install blind in piping between feedwater control outlet valves & boiler feedwater stop valve.

ASPHALT LINE

Install blind in piping between straim block valve AFO-217 ashpalt filter "A".

ASPHALT LINE

Install blind in piping between straim block valve AFO-217 ashpalt filter "B".

FUEL GAS LINE

Install blind after straim block valve FG-201.

MAIN GAS LINE

Install blind after valve XV-5152A main gas line.

IGNITOR GAS LINE

Install blind after valve XV-5155B ignitor gas line.

FLY ASH LINE

Install blind in ash transport from EP to Ash silo.

CONTINUOS BLOW TANK

Install blind in exh line from continous blow tank upstream EX-204.

Direct Cost

PM 100% : 8 ora * 10 dia = 80 ora di trabou 8 hende * 80 ora = 640 ora.

Supervisor Supervisor ta FOREMAN SU ORA NAN PARTI DEN DOS

Foreman FOREMAN TA 10 % TOTAL DI ORA DI TRABOU DI TUR TRAHA DOR

3 dia (3*8=24 ora) 24 ora * 2 hende= 48 ora. Estimator I Planner

5 dia (5 * 8 = 40 ora) 40 ora * 1 hende = 40 ora.

Job Preparer Job Preparer ta un hende so ta hase dus 14 dia 8 ora. (14 h * 8 o = 112 ora)

Consumable Consumable ta e Total Man Hours (MH)

500 m³ ta den scope.

Equipment

Flame Cutter HRS Flame Cutter Equipment ta kana huntu ku Flame Cutter di Direct Cost.

WK 2 siman di trabou

WK 1 siman di trabou

HRS 24 Ora trabou ( 1 dia )

Pick-ups HRS Pickup ta kana huntu ku Foreman24 Ora trabou ( 1 dia )

HRS Compressor ta nan huntu ku Cleaner

WK

HRS 6 ora pa pone I 6 ora pa kita.

Porta Poty WK 2 Siman di trabou

WE /Flame Cutters 100%: 8 ORA * 10 DIA= 80 ORA DI TRABOU.4 HENDE * 80 ORA = 320 ORA.4 HENDE * 80 ORA = 320 ORA

SCAFFOLDING M3 : 500 M³ INFO DI SCOPEI TRABOU.500 M³ * 70% = 350 ORA DI TRABOU. Cleaner 100% 8 ORA * 14 DIA= 112 ORA DI TRABOU.4 HENDE * 112 ORA = 448 ORA

Indirect Cost

Planner / Estimator

Safety Inspector

Material Scaffolding

Forklift 3.5 weekly

Crane 40 Ton

Flat bed truck

Compressor 375 Cfm

Office Container

2 Siman di trabou8 ORA * 10 DIA= 80 ORA DI TRABOU.8 HENDE * 80 ORA = 640 ORA

Transport Scaffolding

Documents

ESTIMATE GT-8 MECHANICAL May