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Bill of Quantities
BOQ Items (96)
| Code | Description | Section | Qty | Rate (USD) | Amount (USD) |
|---|---|---|---|---|---|
| EAR-001 | Site clearing | — | 223.70 | 891.00 | 199,316.00 |
| EAR-002 | Cut to spoil | — | 1,218.71 | 168.00 | 204,743.00 |
| EAR-003 | Filling and compaction | — | 127.60 | 1,222.00 | 155,924.00 |
| EAR-004 | Excavation for foundations | — | 141.06 | 1,058.00 | 149,244.00 |
| EAR-005 | Dewatering works | — | 1,127.18 | 125.00 | 140,898.00 |
| EAR-006 | Backfilling | — | 146.48 | 1,484.00 | 217,375.00 |
| EAR-007 | Subgrade preparation | — | 599.01 | 471.00 | 282,132.00 |
| EAR-008 | Trenching for utilities | — | 188.88 | 871.00 | 164,513.00 |
| EAR-009 | Site clearing — Phase 2 | — | 364.96 | 575.00 | 209,852.00 |
| EAR-010 | Cut to spoil — Phase 2 | — | 503.63 | 756.00 | 380,744.00 |
| EAR-011 | Filling and compaction — Phase 2 | — | 302.30 | 1,029.00 | 311,069.00 |
| EAR-012 | Excavation for foundations — Phase 2 | — | 1,001.02 | 121.00 | 121,123.00 |
| EAR-013 | Dewatering works — Phase 2 | — | 251.56 | 1,483.00 | 373,067.00 |
| CON-014 | Lean concrete blinding | — | 427.68 | 1,308.00 | 559,400.00 |
| CON-015 | Raft foundation concrete | — | 368.38 | 1,165.00 | 429,160.00 |
| CON-016 | Columns concrete | — | 578.98 | 1,503.00 | 870,207.00 |
| CON-017 | Slabs on grade | — | 799.43 | 882.00 | 705,096.00 |
| CON-018 | Suspended slabs | — | 649.29 | 640.00 | 415,546.00 |
| CON-019 | Shear walls concrete | — | 15,546.62 | 61.00 | 948,344.00 |
| CON-020 | Stairs concrete | — | 214.83 | 1,536.00 | 329,985.00 |
| CON-021 | Beams concrete | — | 2,601.67 | 238.00 | 619,197.00 |
| CON-022 | Lift core concrete | — | 1,089.79 | 282.00 | 307,322.00 |
| CON-023 | Roof slab concrete | — | 2,518.85 | 395.00 | 994,946.00 |
| CON-024 | Lean concrete blinding — Phase 2 | — | 4,397.68 | 82.00 | 360,610.00 |
| CON-025 | Raft foundation concrete — Phase 2 | — | 569.77 | 791.00 | 450,691.00 |
BOQ Performance KPIs
Total BOQ
96
Updated
96
Overrun
39
Watch
28
Healthy
29
No Update
0
Total CV
USD 762.6K
Project CPI
1.02
Top Critical Issues
CON-023CPI 0.81
Roof slab concrete
unit rate increase
−USD 226.7K
CON-028CPI 0.85
Suspended slabs — Phase 2
Cost exceeds earned value
−USD 191.9K
CON-029CPI 0.89
Shear walls concrete — Phase 2
Cost exceeds earned value
−USD 191.7K
Watch Items
CON-023CPI 0.81
Roof slab concrete
unit rate increase
−USD 226.7K
CON-015CPI 0.83
Raft foundation concrete
unit rate increase
−USD 88.9K
CON-025CPI 0.83
Raft foundation concrete — Phase 2
unit rate increase
−USD 92.5K
Best Performing
MEP-052CPI 1.90
HVAC ductwork — Phase 2
On track with budget
USD 409.5K
MEP-046CPI 1.85
BMS field devices
On track with budget
USD 405.6K
MEP-049CPI 1.68
Diesel generator set
On track with budget
USD 375.3K
Data-Driven Insights
Root cause analysis, group patterns, and performance signals.
100% of overruns driven by rate increases
Unit rate escalation is the dominant cost driver across 39 overrun items. This indicates procurement pricing issues, market inflation, or subcontractor rate negotiations need review.
"Concrete" is the worst performing group (60% of total overruns)
19/22 items in the Concrete group are in overrun, contributing 1.3M in cost variance. Prioritize corrective action in this work package.
Net positive cost variance
Savings from performing items are offsetting overruns. Project is currently under budget at aggregate level.
Recommended Actions
Prioritized actions based on root cause analysis.
HIGH
Initiate procurement review — renegotiate unit rates with suppliers, explore alternative vendors, and lock in fixed-price contracts for remaining quantities.
HIGH
Focus recovery efforts on "Concrete" work package — this group has the highest cost overrun (1.3M). Assign dedicated cost engineer.
MEDIUM
Investigate subcontractor performance — review adherence to agreed rates and productivity benchmarks across overrun work packages.
LOW
Apply lessons from performing items to remaining work — document successful cost control practices for organizational learning.
Top 10 Critical ItemsSorted by highest negative cost variance
| Code | Description | CV (USD) | CPI | Cost Impact % | Status |
|---|---|---|---|---|---|
| CON-023 | Roof slab concrete | −194,387 | 0.81 | 9.2% | Overrun |
| CON-028 | Suspended slabs — Phase 2 | −148,706 | 0.85 | 7.0% | Overrun |
| CON-029 | Shear walls concrete — Phase 2 | −147,366 | 0.89 | 7.0% | Overrun |
| CON-019 | Shear walls concrete | −104,198 | 0.87 | 4.9% | Overrun |
| CON-017 | Slabs on grade | −92,667 | 0.84 | 4.4% | Overrun |
| CON-016 | Columns concrete | −76,105 | 0.91 | 3.6% | Overrun |
| CON-014 | Lean concrete blinding | −74,887 | 0.85 | 3.5% | Overrun |
| REB-030 | Rebar — foundations | −71,030 | 0.89 | 3.4% | Overrun |
| MEP-057 | Cable trays installation — Phase 2 | −68,768 | 0.88 | 3.2% | Overrun |
| REB-037 | Rebar — columns — Phase 2 | −68,240 | 0.86 | 3.2% | Overrun |
Rate-Driven
15
Quantity-Driven
0
Mixed
0
Overall Split
Rate 100% / Qty 0%
Root Cause Decomposition — Overrun ItemsRate Impact vs Quantity Impact contribution to cost variance
| Code | Description | CV (USD) | Rate Impact (USD) | Qty Impact (USD) | Contribution | Driver |
|---|---|---|---|---|---|---|
| CON-023 | Roof slab concrete | −194,387 | −194,387 | 0 | 100% | Rate |
| CON-028 | Suspended slabs — Phase 2 | −148,706 | −148,706 | 0 | 100% | Rate |
| CON-029 | Shear walls concrete — Phase 2 | −147,366 | −147,366 | 0 | 100% | Rate |
| CON-019 | Shear walls concrete | −104,198 | −104,198 | 0 | 100% | Rate |
| CON-017 | Slabs on grade | −92,667 | −92,667 | 0 | 100% | Rate |
| CON-016 | Columns concrete | −76,105 | −76,105 | 0 | 100% | Rate |
| CON-014 | Lean concrete blinding | −74,887 | −74,887 | 0 | 100% | Rate |
| REB-030 | Rebar — foundations | −71,030 | −71,030 | 0 | 100% | Rate |
| MEP-057 | Cable trays installation — Phase 2 | −68,768 | −68,768 | 0 | 100% | Rate |
| REB-037 | Rebar — columns — Phase 2 | −68,240 | −68,240 | 0 | 100% | Rate |
| CON-025 | Raft foundation concrete — Phase 2 | −62,470 | −62,470 | 0 | 100% | Rate |
| CON-026 | Columns concrete — Phase 2 | −61,825 | −61,825 | 0 | 100% | Rate |
| CON-015 | Raft foundation concrete | −61,685 | −61,685 | 0 | 100% | Rate |
| CON-027 | Slabs on grade — Phase 2 | −54,086 | −54,086 | 0 | 100% | Rate |
| CON-021 | Beams concrete | −49,113 | −49,113 | 0 | 100% | Rate |
Rate Impact (price increase)Quantity Impact (scope deviation)
Cost Variance by Work Group
Concrete accounts for 1.3M in cost overruns across 19 items. The primary driver is unit rate increases (procurement issue). Average CPI of 0.89 indicates moderate underperformance.
Concrete
Utilities
Pipes
Asphalt
Earthworks
Manholes
Other
Group Performance Summary
| Work Group | Items | Overrun | Total CV (USD) | CPI | Budget (USD) | Actual Cost (USD) | Rate Impact (USD) | Qty Impact (USD) |
|---|---|---|---|---|---|---|---|---|
| Concrete | 22 | 19 | −1,272,782 | 0.89 | 12,744,703 | 11,543,554 | −1,272,782 | 0 |
| Utilities | 10 | 2 | −103,768 | 0.97 | 5,077,372 | 3,358,560 | −96,723 | −7,045 |
| Pipes | 2 | 1 | −44,190 | 0.95 | 1,630,276 | 941,673 | −44,190 | 0 |
| Asphalt | 3 | 1 | −24,895 | 0.95 | 1,097,361 | 458,589 | −24,895 | 0 |
| Earthworks | 5 | 0 | −7,298 | 0.99 | 1,111,250 | 823,722 | −7,298 | 0 |
| Manholes | 2 | 1 | 4,518 | 1.01 | 925,703 | 709,311 | 4,518 | 0 |
| Other | 52 | 15 | 2,211,053 | 1.16 | 25,913,335 | 14,032,624 | −850,154 | −10,238 |
| Code | Description | Type | Planned Qty | Actual Qty | Delivery % | Installation % | Flags |
|---|---|---|---|---|---|---|---|
| FIN-061 | Ceramic tiling — walls | Supply | 2,404 | 644 | 26.8% | — | Supply Risk |
| FIN-070 | Ceramic tiling — walls — Phase 2 | Supply | 925 | 250 | 27.0% | — | Supply Risk |
| FIN-064 | Suspended ceilings | Supply | 459 | 132 | 28.6% | — | Supply Risk |
| FIN-071 | Painting — internal — Phase 2 | Supply | 799 | 258 | 32.3% | — | Supply Risk |
| ASP-087 | Base course — Phase 2 | Supply | 337 | 118 | 35.0% | — | Supply Risk |
| ASP-082 | Base course | Supply | 203 | 79 | 39.0% | — | Supply Risk |
| ASP-081 | Subbase laying | Supply | 204 | 80 | 39.2% | — | Supply Risk |
| MEP-050 | Transformer 11kV | Supply | 5,551 | 2,712 | 48.8% | — | Supply Risk |
| MEP-054 | Fire fighting network — Phase 2 | Supply | 3,196 | 1,605 | 50.2% | — | Supply Risk |
| MEP-053 | Chilled water piping — Phase 2 | Supply | 653 | 347 | 53.1% | — | Supply Risk |
| MEP-057 | Cable trays installation — Phase 2 | Supply | 2,010 | 1,134 | 56.4% | — | Supply Risk |
| MEP-056 | Electrical busbars — Phase 2 | Supply | 1,847 | 1,144 | 61.9% | — | Supply Risk |
| INF-078 | Storm water drainage — Phase 2 | Supply | 2,435 | 1,660 | 68.2% | — | Supply Risk |
| INF-080 | Potable water network — Phase 2 | Supply | 758 | 525 | 69.3% | — | Supply Risk |
| CON-015 | Raft foundation concrete | Supply | 368 | 256 | 69.4% | — | Supply Risk |
| CON-026 | Columns concrete — Phase 2 | Supply | 732 | 525 | 71.7% | — | Supply Risk |
| CON-024 | Lean concrete blinding — Phase 2 | Supply | 4,398 | 3,468 | 78.9% | — | Supply Risk |
| REB-038 | Rebar — slabs — Phase 2 | Supply | 450 | 357 | 79.3% | — | Supply Risk |
| REB-037 | Rebar — columns — Phase 2 | Supply | 394 | 317 | 80.5% | — | Supply Risk |
| REB-039 | Rebar — walls — Phase 2 | Supply | 630 | 508 | 80.6% | — | Supply Risk |
| CON-016 | Columns concrete | Supply | 579 | 509 | 88.0% | — | Supply Risk |
| EAR-008 | Trenching for utilities | Supply | 189 | 170 | 90.2% | — | Supply Risk |
| REB-036 | Rebar — foundations — Phase 2 | Supply | 457 | 421 | 92.2% | — | Supply Risk |
| FIN-065 | Wooden doors and frames | Installation | 741 | 193 | — | 26.0% | |
| FIN-066 | Aluminium windows | Installation | 1,081 | 299 | — | 27.7% | |
| FIN-069 | Ceramic tiling — floors — Phase 2 | Installation | 2,176 | 615 | — | 28.2% | |
| FIN-072 | Painting — external — Phase 2 | Installation | 5,809 | 1,643 | — | 28.3% | |
| FIN-063 | Painting — external | Installation | 196 | 56 | — | 28.6% | |
| FIN-062 | Painting — internal | Installation | 454 | 134 | — | 29.6% | |
| FIN-068 | Internal plastering — Phase 2 | Installation | 353 | 105 | — | 29.6% | |
| FIN-060 | Ceramic tiling — floors | Installation | 595 | 180 | — | 30.2% | |
| FIN-059 | Internal plastering | Installation | 461 | 141 | — | 30.6% | |
| FIN-067 | Marble cladding lobby | Installation | 424 | 133 | — | 31.4% | |
| ASP-086 | Subbase laying — Phase 2 | Installation | 329 | 112 | — | 34.2% | |
| ASP-088 | Asphalt wearing course — Phase 2 | Installation | 228 | 84 | — | 36.7% | |
| ASP-085 | Curbstones | Installation | 243 | 92 | — | 37.8% | |
| ASP-084 | Road marking and signage | Installation | 2,606 | 1,010 | — | 38.8% | |
| ASP-083 | Asphalt wearing course | Installation | 1,069 | 457 | — | 42.7% | |
| MEP-042 | Fire fighting network | Installation | 1,118 | 527 | — | 47.1% | |
| MEP-045 | Cable trays installation | Installation | 413 | 205 | — | 49.7% | |
| MEP-051 | Chillers air-cooled | Installation | 355 | 182 | — | 51.4% | |
| MEP-044 | Electrical busbars | Installation | 358 | 185 | — | 51.8% | |
| UTI-092 | Earthing and lightning protection | Installation | 740 | 390 | — | 52.6% | |
| MEP-047 | Lighting fixtures supply | Installation | 1,385 | 739 | — | 53.4% | |
| UTI-090 | LV main distribution | Installation | 331 | 179 | — | 54.1% | |
| UTI-094 | MV switchgear room fit-out — Phase 2 | Installation | 293 | 162 | — | 55.3% | |
| MEP-041 | Chilled water piping | Installation | 2,379 | 1,378 | — | 57.9% | |
| MEP-048 | Switchgear panels | Installation | 2,043 | 1,205 | — | 59.0% | |
| INF-075 | Potable water network | Installation | 504 | 306 | — | 60.7% | |
| INF-077 | Site lighting poles | Installation | 1,048 | 656 | — | 62.6% | |
| UTI-096 | Telecom backbone — Phase 2 | Installation | 13,872 | 8,939 | — | 64.4% | |
| INF-073 | Storm water drainage | Installation | 825 | 542 | — | 65.8% | |
| CON-027 | Slabs on grade — Phase 2 | Installation | 1,959 | 1,299 | — | 66.3% | |
| CON-017 | Slabs on grade | Installation | 799 | 535 | — | 66.9% | |
| CON-025 | Raft foundation concrete — Phase 2 | Installation | 570 | 385 | — | 67.5% | |
| REB-031 | Rebar — columns | Installation | 162 | 117 | — | 71.7% | |
| INF-074 | Sewer manholes | Installation | 245 | 182 | — | 74.4% | |
| CON-019 | Shear walls concrete | Installation | 15,547 | 11,616 | — | 74.7% | |
| CON-014 | Lean concrete blinding | Installation | 428 | 329 | — | 76.8% | |
| CON-029 | Shear walls concrete — Phase 2 | Installation | 1,350 | 1,037 | — | 76.9% | |
| CON-020 | Stairs concrete | Installation | 215 | 165 | — | 77.0% | |
| CON-028 | Suspended slabs — Phase 2 | Installation | 5,013 | 3,885 | — | 77.5% | |
| INF-079 | Sewer manholes — Phase 2 | Installation | 804 | 629 | — | 78.2% | |
| INF-076 | Irrigation network | Installation | 631 | 500 | — | 79.3% | |
| REB-034 | Rebar — beams | Installation | 653 | 535 | — | 82.0% | |
| CON-018 | Suspended slabs | Installation | 649 | 535 | — | 82.3% | |
| REB-033 | Rebar — walls | Installation | 346 | 286 | — | 82.7% | |
| CON-022 | Lift core concrete | Installation | 1,090 | 903 | — | 82.8% | |
| EAR-009 | Site clearing — Phase 2 | Installation | 365 | 303 | — | 83.0% | |
| EAR-001 | Site clearing | Installation | 224 | 188 | — | 84.0% | |
| REB-032 | Rebar — slabs | Installation | 3,728 | 3,149 | — | 84.5% | |
| EAR-011 | Filling and compaction — Phase 2 | Installation | 302 | 256 | — | 84.6% | |
| CON-021 | Beams concrete | Installation | 2,602 | 2,208 | — | 84.9% | |
| EAR-004 | Excavation for foundations | Installation | 141 | 120 | — | 85.3% | |
| REB-030 | Rebar — foundations | Installation | 574 | 490 | — | 85.4% | |
| EAR-007 | Subgrade preparation | Installation | 599 | 513 | — | 85.6% | |
| CON-023 | Roof slab concrete | Installation | 2,519 | 2,160 | — | 85.7% | |
| EAR-006 | Backfilling | Installation | 146 | 126 | — | 86.1% | |
| EAR-010 | Cut to spoil — Phase 2 | Installation | 504 | 441 | — | 87.5% | |
| EAR-013 | Dewatering works — Phase 2 | Installation | 252 | 226 | — | 90.0% | |
| REB-035 | Rebar — staircases | Installation | 282 | 258 | — | 91.5% | |
| EAR-012 | Excavation for foundations — Phase 2 | Installation | 1,001 | 926 | — | 92.5% | |
| EAR-003 | Filling and compaction | Installation | 128 | 127 | — | 99.5% | |
| EAR-005 | Dewatering works | Installation | 1,127 | 1,184 | — | 105.0% | |
| EAR-002 | Cut to spoil | Installation | 1,219 | 1,280 | — | 105.0% |
Item Status Distribution
Overrun:39 (41%)Watch:28 (29%)Healthy:29 (30%)
Cost Distribution by Status
Overrun
Watch
Healthy
48.5M
−2.3M
−17.3K
31.9M
Budget Cost
Rate Impact
Qty Impact
Actual Cost
Analyzed Scope
BAC: USD 48.5M
EV: USD 32.6M · AC: USD 31.9M
CPI: 1.02
EAC: USD 47.4M
Forecast CV: +USD 1.1M
Unanalyzed Scope
BAC: USD 0
0 item(s) — no actuals yet
Forecast: USD 0
Held at budget (no extrapolation)
Total Project
Total BAC: USD 48.5M
Forecast Final Cost: USD 47.4M
Expected CV: +USD 1.1M (2.3%)