SECTION 19.0
Manpower Histogram
Workforce deployment plan across the 24-month EPC timeline, showing trade-wise buildup from engineering mobilization through construction peak to commissioning demobilization.
523
Peak Manpower
Month 13
6,506
Total Man-Months
Across 24 months
24
Total Trades
Across 4 categories
~2.5M
Est. Man-Hours
@ 26 days × 10 hrs
Manpower Deployment — Stacked Histogram
M1: 33 persons
Engineering: 26
Support: 7
M2: 44 persons
Engineering: 37
Support: 7
M3: 49 persons
Engineering: 42
Support: 7
M4: 51 persons
Engineering: 44
Support: 7
M5: 121 persons
Engineering: 44
Construction: 60
Support: 17
M6: 186 persons
Engineering: 44
Construction: 120
Support: 22
M7: 260 persons
Engineering: 38
Construction: 195
Support: 27
M8: 330 persons
Engineering: 38
Construction: 260
Support: 32
M9: 384 persons
Engineering: 35
Construction: 315
Support: 34
M10: 444 persons
Engineering: 35
Construction: 375
Support: 34
M11: 489 persons
Engineering: 30
Construction: 425
Support: 34
M12: 509 persons
Engineering: 30
Construction: 445
Support: 34
M13: 523 persons
Engineering: 29
Construction: 460
Support: 34
M14: 518 persons
Engineering: 29
Construction: 455
Support: 34
M15: 484 persons
Engineering: 27
Construction: 425
Support: 32
M16: 456 persons
Engineering: 27
Construction: 395
Commissioning: 2
Support: 32
M17: 405 persons
Engineering: 21
Construction: 348
Commissioning: 9
Support: 27
M18: 344 persons
Engineering: 21
Construction: 280
Commissioning: 16
Support: 27
M19: 257 persons
Engineering: 20
Construction: 186
Commissioning: 30
Support: 21
M20: 204 persons
Engineering: 20
Construction: 118
Commissioning: 45
Support: 21
M21: 160 persons
Engineering: 17
Construction: 73
Commissioning: 55
Support: 15
M22: 125 persons
Engineering: 17
Construction: 43
Commissioning: 50
Support: 15
M23: 84 persons
Engineering: 13
Construction: 25
Commissioning: 35
Support: 11
M24: 46 persons
Engineering: 12
Construction: 5
Commissioning: 20
Support: 9
Month from Contract Award →
Manpower Buildup Phases
Mobilization
M1–M4 | 25–50
Engineering team deployment at HO. Site office setup. Preliminary civil survey.
Ramp-Up
M5–M9 | 50–450
Civil works commence. Structural erection starts. Fabrication yard operational. Welders and fitters mobilized.
Peak Construction
M10–M16 | 600–830
All trades deployed simultaneously. Equipment erection, piping, E&I in parallel. Maximum crane utilization.
Demobilization
M17–M24 | 830→50
Progressive release of construction trades. Commissioning team takes over. Punch-list closure. PG test.
Engineering
44
Peak persons
6 trades | 696 man-months
Construction
460
Peak persons
12 trades | 5008 man-months
Commissioning
55
Peak persons
2 trades | 262 man-months
Support
34
Peak persons
4 trades | 540 man-months
Note: Manpower numbers are indicative and based on similar 3,000 TPD SAP projects executed by Simon India. Actual deployment will be optimized during detailed construction planning. Subcontractor manpower is included in respective trade categories. Accommodation and transport arrangements will be finalized based on local availability.
19.2Project S-Curve — Planned Progress
The S-Curve represents cumulative planned progress (%) across the 24-month EPC timeline. Discipline-wise weightages are assigned based on cost proportion and effort distribution. Actual progress can be overlaid during execution for earned value tracking.
Overall Project — Cumulative Planned Progress
Weight: 100% (all disciplines)Month 1
Planned: 0.4%
Incremental: 0.4%
Month 2
Planned: 1.3%
Incremental: 0.9%
Month 3
Planned: 3.0%
Incremental: 1.6%
Month 4
Planned: 5.3%
Incremental: 2.3%
Month 5
Planned: 8.7%
Incremental: 3.4%
Month 6
Planned: 13.1%
Incremental: 4.5%
Month 7
Planned: 19.0%
Incremental: 5.8%
Month 8
Planned: 25.7%
Incremental: 6.7%
Month 9
Planned: 32.9%
Incremental: 7.2%
Month 10
Planned: 40.2%
Incremental: 7.3%
Month 11
Planned: 47.5%
Incremental: 7.3%
Month 12
Planned: 55.0%
Incremental: 7.5%
Month 13
Planned: 62.2%
Incremental: 7.2%
Month 14
Planned: 68.9%
Incremental: 6.7%
Month 15
Planned: 74.9%
Incremental: 6.0%
Month 16
Planned: 80.0%
Incremental: 5.1%
Month 17
Planned: 84.8%
Incremental: 4.8%
Month 18
Planned: 88.5%
Incremental: 3.8%
Month 19
Planned: 91.8%
Incremental: 3.3%
Month 20
Planned: 94.3%
Incremental: 2.5%
Month 21
Planned: 96.6%
Incremental: 2.3%
Month 22
Planned: 98.1%
Incremental: 1.6%
Month 23
Planned: 99.1%
Incremental: 1.0%
Month 24
Planned: 99.6%
Incremental: 0.5%
Month from Contract Award →
25% Progress
Month 8
50% Progress
Month 12
75% Progress
Month 16
95% Progress
Month 21
Earned Value Tracking
The above weightages form the baseline for Earned Value Management (EVM) during project execution. Actual progress will be measured against these planned values to compute Schedule Performance Index (SPI) and Cost Performance Index (CPI). Monthly progress reports will overlay actual S-Curve on the planned baseline to identify deviations early and trigger corrective actions.
BCWS
Budgeted Cost of Work Scheduled
Planned % × Budget
BCWP
Budgeted Cost of Work Performed
Actual % × Budget
SPI
Schedule Performance Index
BCWP / BCWS
CPI
Cost Performance Index
BCWP / ACWP