| PHILIPPINE PRODUCTIVITY RATIOS | ||
| DESCRIPTION | MANHOUR/UNIT | UNIT |
| 1.STRUCTURAL EXCAVATION | ||
| Common excavation | ||
| Hand | 6.00 | MH/M3 |
| Machine | 0.50 | MH/M3 |
| Rock excavation | 8.00 | MH/M3 |
| Hauling of spoils | 1.00 | MH/M3 |
| 2.STRUCTURAL BACKFILL | ||
| By hand | 5.00 | MH/M3 |
| By machine | 2.00 | MH/M3 |
| 3.TRENCHING | ||
| By hand | 6.00 | MH/M3 |
| By machine | 0.50 | MH/M3 |
| EXCAVATION- MANUAL | ||
| Common earth | 8.00 | MH/M3 |
| Loam of sand | 1.31 | MH/M3 |
| Clay or heavy soil | 1.64 | MH/M3 |
| Rock | 2.63 | MH/M3 |
| EXCAVATION- MECHANICAL | ||
| Common earth | 6.67 | MH/M3 |
| Rock with jack hammer | 16.67 | MH/M3 |
| BACKFILLING | ||
| Common manual | 0.82 | MH/M3 |
| Gravel fill manual | 5.00 | MH/M3 |
| TRENCHING & BACFILLING OF UNDERGROUND PIPING USING EXCAVATION MATLS MANUAL FROM: | ||
| 0 – 2m Depth | 1.25 | MH/LM |
| 2 – 3m Depth | 1.67 | MH/LM |
| 3 – 4m Depth | 2.50 | MH/LM |
| 4 – 5m Depth | 3.33 | MH/LM |
| Placing binder gravel | 0.11 | MH/M3 |
| Escombro backfilling | 0.21 | MH/M3 |
| Spreading,tamping & grading | 0.48 | MH/M2 |
| Mechanical compaction, plate compaction | 0.06 | MH/M3 |
| MANUAL CLEARING & GRUBBING | ||
| Clearing under growth & trees – 12″ | 0.05 | MH/M2 |
| Clearing under growth & shrubs | 0.03 | MH/M2 |
| Disposal of soil | 1.69 | MH/M3 |
| Hauling of soil | 1.00 | MH/M3 |
| Gravel fill | 2.07 | MH/M3 |
| EXCAVATION – CRANE & CLAMPSHELL | ||
| With 8 men & 2 carpenters | 1.07 | MH/M3 |
| 5.ROOFING AND SIDING | ||
| Roofing | ||
| Metallic | 0.97 | MH/m2 |
| Non-Metallic | 1.51 | MH/m2 |
| Siding | ||
| Metallic | 1.29 | MH/m2 |
| Non-Metallic | 1.51 | MH/m2 |
| CONCRETE WORKS | ||
| 4.CONCRETE WORKS | ||
| Grade members | ||
| Formworks | 2.54 | MH/M2 |
| Concreting | 8.54 | MH/M3 |
| Rebar | 0.07 | MH/kg |
| Finishing | 0.40 | MH/M2 |
| Suspended members | ||
| Formworks | 3.28 | MH/M2 |
| Concreting | 16.70 | MH/M3 |
| Rebar | 0.08 | MH/kg |
| Finishing | 0.80 | MH/M2 |
| Embeded metal | 0.27 | MH/kg |
| Water proofing | 1.82 | MH/M2 |
| Joint filler | 0.30 | MH/lLm |
| PLACING CONCRETE | ||
| Slab on Fill | 5.00 | MH/M3 |
| Slip Form | 25.00 | MH/M3 |
| Floor Finish Unhardened | 1.00 | MH/M3 |
| Concrete finished hardened | 1.43 | MH/M3 |
| REBAR WORKS | ||
| Ground floor installation | 0.07 | MH/M3 |
| Upper floor installation | 0.08 | MH/M3 |
| Fabrication | 0.10 | MH/M3 |
| Mixing manual | 16.00 | MH/M3 |
| Mixing machine | 1.80 | MH/M3 |
| MORE THAN 1.8 M3 POUR | ||
| Chute from truck | 7.00 | MH/M3 |
| Crane & bucket | 14.00 | MH/M3 |
| Wheeling | 27.00 | MH/M3 |
| Finishing | 2.80 | MH/M3 |
| FORMWORKS & CARPENTRY WORKS | ||
| FORM WORKS INSTALLATION | ||
| Wall on ground | 2.00 | MH/M2 |
| Wall above ground | 2.35 | MH/M2 |
| Beams | 3.08 | MH/M2 |
| Columns | 2.35 | MH/M2 |
| Suspended slab | ||
| Suspended slab 0 – 18″ | 1.67 | MH/M2 |
| Suspended slab 10 – 36″ up | 3.33 | MH/M2 |
| Elevated & shored slab forming | ||
| Forming only | 8.60 | MH/M2 |
| Forming & Shoring | 11.00 | MH/M2 |
| Wood wall & Partition | 0.50 | MH/M2 |
| FORM WORKS FABRICATION | ||
| Form works fabrication | 1.00 | MH/M2 |
| STRIPPING OF FORMS | ||
| Wall on ground | 0.25 | MH/M2 |
| Wall above 10″ | 1.29 | MH/M2 |
| Beams | 1.03 | MH/M2 |
| Columns | 0.85 | MH/M2 |
| Suspended slab | ||
| Suspended slab 0 – 18″ | 0.83 | MH/M2 |
| Suspended slab 10 – 36″ up | 1.08 | MH/M2 |
| Elevated & shored slab forming – strip of forms | 3.50 | MH/M2 |
| Floor slab at grade – strip of forms | 2.80 | MH/M2 |
| INSTALLATION OF CARPENTRY WORKS | ||
| Plywood partition | 1.00 | MH/PC |
| T & G Flooring and Siding | 0.14 | MH/B.F. |
| Ceiling & frame work | 0.36 | MH/B.F. |
| Siding frame work | 0.27 | MH/B.F. |
| Flooring framing | 0.97 | MH/B.F. |
| Wooden post errection | 0.43 | MH/B.F. |
| Truss Fabrication | 0.35 | MH/B.F. |
| Truss Installation | 0.80 | MH/B.F. |
| Girt Installation | 0.21 | MH/B.F. |
| Plates Installation | 0.13 | MH/B.F. |
| Purlins Installation | 0.27 | MH/B.F. |
| Fascia board Installation | 0.46 | MH/B.F. |
| 1/4″ or 3/4″ thk. plywood | ||
| Cutting by manual | 1.00 | MH/PC |
| Assembly | 0.42 | MH/M2 |
| ARCHITECTURAL SPECIALTIES | ||
| DOORS | ||
| Wooden | 2.37 | MH/M2 |
| Steel | 7.64 | MH/M2 |
| Aluminum | 8.07 | MH/M2 |
| Cyclone wire | 7.64 | MH/M2 |
| WINDOWS | ||
| Glass | 3.23 | MH/M2 |
| Louver | 4.63 | MH/M2 |
| Steel | 32.29 | MH/M2 |
| PARTITIONS | ||
| single wall | 2.48 | MH/M2 |
| Wooden wall | 3.44 | MH/M2 |
| Wooden Louver | 3.44 | MH/M2 |
| cyclone Louver | 5.38 | MH/M2 |
| PAINTING ( 3 coats ) | ||
| Equipment | 0.24 | MH/f2 |
| Pipes | 0.30 | MH/f2 |
| Miscillaneous | 0.24 | MH/f2 |
| STRUCTURAL STEEL WORKS | ||
| 7. STRUCTURAL STEEL | ||
| Fabrication | ||
| Light | 110-130 | MH/MT |
| Heavy | 60-90 | MH/MT |
| Errection | ||
| Light | 70-100 | MH/MT |
| Heavy | 40-60 | MH/MT |
| WELDING ( one pass only ) | ||
| 1- Welder and 1- Helper ( 16 total mh ) | 40-50 | Lf/day |
| G.1 STRUCTURAL STEEL | ||
| Fabrication | ||
| Heavy weight | 50-90 | MH/MT |
| Light weight | 100-125 | MH/MT |
| Grating 1 1/4″ x 3/16″ | 3.0 – 3.5 | MH/SF |
| Star threat grating | 4.0 – 5.0 | MH/SF |
| Errection | ||
| Heavy Structural teel | 30 – 60 | MH/MT |
| Light Structural steel | 60- 90 | MH/MT |
| Stacks ( Inc. full welding ) | 250 – 300 | MH/MT |
| Tanks ( Inc. full welding ) | 200 – 275 | MH/MT |
| FINISHING AND MASONRY WORKS | ||
| H. CHB | ||
| 4” CHB | ||
| Laying | 8.0 – 10 | m2/day |
| Tooling | 11 – 14 | m2/day |
| Plastering | 8.0 – 10 | m2/day |
| 6” CHB | ||
| Laying | 7.0 – 9.0 | m2/day |
| Tooling | 11 – 14 | m2/day |
| Plastering | 8.0 – 10 | m2/day |
| 8” CHB | ||
| Laying | 6.0 – 8.0 | m2/day |
| Tooling | 11 – 14 | m2/day |
| Plastering | 8.0 – 10 | m2/day |
These are average productivity ratios of an average construction worker. Productivity ratios of manpower and equipment are used in the construction industry to estimate how much time is needed to complete a certain work.
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