BILL OF MATERIALS AND SUMMARY COST ESTIMATESI.
EARTHWORKSEquipment Days Rent per Day Total CostBackhoe 1 P1,800.00
P1,800.00Labor Days Wage per Hour Total Cost1 Foreman 2 P83.00
P1,328.003Skilled Labor 2 P74.00 P3,552.005 Laborers 2 P63.00
P5,040.00TOTAL COST=P11,720.00II. REINFORCING STEEL BARSMaterials:
Quantity Unit Cost Total Cost12mm x 6m RSB 22 pcs P180.00
P3,960.0016mm x 6m RSB 107 pcs P340.00 P36,380.00#16 G.I. Tie Wire
24 kgs. P60.00/kg P1440.00Equipment Days Rent per Day Total
Cost1Bar Cutter 1 P150.00 P150.00Labor Days Wage per Hour Total
Cost2 Foreman 1 P83.00 P1,328.0010 Skilled Labor 1 P74.00
P5,920.006 Laborers 1 P63.00 P3,024.00TOTAL COST=P52,202.00III.
CONCRETE WORKSMaterials: Quantity Unit Cost Total CostPortland
Cement 75 bags P220.00 P16,500.00Sand 5 cu.m. P420.00
P2,100.00Gravel 10 cu.m. P730.00 P7,300.00 Plywood 16 pcs. P330.00
P5,280.002x2x12 Lumber 16 pcs P40.00 P640.002x3x12 Lumber 80 pcs.
P40.00 P3,200.00Common Wire Nail3 4 kgs. P70.00/kg P280.002 7 kgs.
P70.00/kg P490.001 7 kgs. P70.00/kg P490.00Equipment Days Rent per
Day Total Cost1 Concrete Mixer 2 P1,248.00 P2496.001
ConcreteVibrator 2 P1,224.00 P2448.00Labor Days Wage per Hour Total
Cost1 Foreman 3 P83.00 P1,992.006 Skilled Labor 3 P74.00
P10,656.0012 Laborers 3 P63.00 P18,144.00TOTAL COST=P71,816.00IV.
STRUCTURAL STEEL WORKSMaterials: Quantity Unit Cost Total CostW460
x 74 56m 74.4kg/m P75.00/kg P312,480.00W250 x 89 15m 89.3kg/m
P75.00/kg P100,462.50W360 x 33 85m 32.7kg/m 75.00/kg
P208,462.500.5m x 0.5m x 15mm Base Plate 4 pcs P1,400.00
P5,600.0020mm x 400mm Anchor Bolt 48 pcs P200.00 P9,600.00Welding
Rod 10 box P3,020.00 P30,200.00Oxy-Acetylene Refill 10 sets
P1,900.00 P19,000.00Grinding Disc 30 pcs P150.00 P4,500.00Vulcract
Deck Model 15 sets P1,800.00 P27,000.00Equipment Days Rent per Day
Total Cost1 Crane 3 P5,500.00 P16,500.002 Welding Machine 5 P400.00
P4,000.00Acetylene Tools 5 P180.00 P900.001 Bar Cutter 2 P150.00
P300.00Labor Days Wage per Hour Total Cost3 Foreman 5 P83.00
P9,960.0014 Skilled Labor 5 P74.00 P41,440.0016 Laborers 5 P63.00
P40,320.00TOTAL COST=P830,725.00V. MASONRY WORKSMaterials: Quantity
Unit Cost Total CostPortland Cement 799 bags P220.00
P175,780.00Sand 64 cu.m. P420.00 P26,880.00Gravel 130 cu.m. P730.00
P94,900.00150 x 200 x 400mm CHB 1311 pcs. P12.00 P15,732.00100 x
200 x 400mm CHB 1613 pcs. P9.00 P14,517.0010mm dia. x 6m RSB 98 pcs
P125.00 P12,250.0016mm dia. x 6m RSB 30 pcs P340.00 P10,200.00#16
G.I. Tie Wire 15 kgs. P60.00/kg P900.00Equipment Days Rent per Day
Total Cost1 10m3Transit Mixer 2 P3,500.00 P7,000.002 Concrete
Vibrator 2 P1,224.00 P4,896.00Labor Days Wage per Hour Total Cost5
Foreman 6 P83.00 P19,920.0010 Skilled Labor 6 P74.00 P35,520.0010
Laborers 6 P63.00 P30,240.00TOTAL COST=P448,735.00VI. STEEL
WORKSMaterials: Quantity Unit Cost Total Cost2 dia. x 12 Stainless
Steel 5 pcs P2,950.00 P14,750.00Stainless Steel Welding Rod 3 kgs.
P630.00 P1,890.0012mm x 6m Square Bar 10 pcs. P214.00
P2,140.00Grinding Disc 1 pc P150.00 P150.00Oxy-Actylene Refill 1
set P1,900.00 P1,900.00Equipment Days Rent per Day Total Cost1
Welding Machine 2 P400.00 P800.00Acetylene Tools 2 P180.00
P360.00Labor Days Wage per Hour Total Cost2 Foreman 2 P83.00
P2,656.004 Skilled Labor 2 P74.00 P4,736.004 Laborers 2 P63.00
P4,032.00TOTAL COST=P33,414.00VII. DOORS AND WINDOWSMaterials:
Quantity Unit Cost Total Cost0.90m width x 2.10m HeightPanel Door
w/ 2x5 Wood DoorJamb3 sets P4,500.00 P13,500.000.80m width x 2.10m
HeightMarine Flash Door w/ 2x5Wood Door Jamb2 sets P4,500.00
P9,000.001m x 3m Fixed Window w/ SteelCasement42 sets P6,000.00
P252,000.00Equipment Days Rent per Day Total Cost1Crane 1 P5,500.00
P5,500Labor Days Wage per Hour Total Cost1 Foreman 3 P83.00
P1,992.008 Skilled Labor 3 P74.00 P14,208.004 Laborers 3 P63.00
P6,048.00TOTAL COST=P302,248.00VIII. TILE WORKSMaterials: Quantity
Unit Cost Total CostC.R.0.2m x 0.3m Tiles (Wall) 480 pcs P27.00
P12,960.000.2m x 0.2m Tiles (Floor) 175 pcs P16.00
P2,800.00Lavatory0.2m x 0.2m Tiles 250 pcs. P16.00
P4,000.00Stairs0.2m x 0.2m Tiles 385 pcs. P16.00 P6,160.00Main
Floor0.4m x 0.4m Tiles 760 pcs P70.00 P53,200.00Tile Adhesive 20
bags P275.00 P5,500.00Portland Cement 49 bags P220.00
P10,780.00Sand 3 cu. m. P420.00 P1,260.00Labor Days Wage per Hour
Total Cost2 Foreman 10 P83.00 P13,280.006 Skilled Labor 10 P74.00
P35,520.0010 Laborers 10 P63.00 P50,400.00TOTAL COST=P195,860.00IX.
PLUMBING WORKSMaterials: Quantity Unit Cost Total CostWater Closet
w/ Fittings andAccessories2 sets P4,635.00 P9,270.00Lavatory w/
Fitting andAccessories2 sets P4,944.00 P9,888.00Faucet, Bronze 6
sets P275.00 P1,650.00100mm Floor Drain 2 pcs. P150.00
P300.00Teflon Tape 100 pcs P15.00 P1,500.00PVC Cement Solvent 50
lit. P180.00 P9,000.00Water Supply12mm x 3m G.I. Pipe 33 pcs.
P80.00 P2,640.0012mm G.I. Tee 20 pcs P15.00 P300.0012mm G.I. Elbow
43 pcs P12.00 P516.0012mm G.I. Coupling 12 pcs. P18.00 P216.00Waste
Line50mm x 3m PVC Pipe 44 pcs P300.00 P13,200.0050mm x 100mm
PVCTeeReducer8 pcs. P130.00 P1,040.0050mm x 100mm PVC Wye 2 pcs
P130.00 P260.0050mm PVC Tee 8 pcs P50.00 P400.0050mm PVC Elbow 18
pcs P45.00 P810.0050mm PVC P-trap 8 pcs P85.00 P680.00100mm x 3m
PVC Pipe 4 pcs. P700.00 P2,800.00100mm PVC Elbow 3 pcs. P120.00
P360.00100mm PVC Wye 1 pc. P200.00 P200.00100mm Clean Out w/ Plug
andSeal1 pc. P85.00 P85.00Downspout75mm x 3m PVC Pipe 27 pcs.
P700.00 P18,900.0075mm PVC Elbow 66 pcs. P120.00 P7,920.0075mm PVC
Tee 36 pcs. P65.00 P2,340.0075mm PVC Coupling 19 pcs. P120.00
P2,280.00Labor Days Wage per Hour Total Cost3 Foreman 8 P83.00
P15,936.0012 Skilled Labor 8 P74.00 P56,832.006 Laborers 8 P63.00
P24,192.00TOTAL COST=P183,515.00X. ELECTRICAL WORKSMaterials:
Quantity Unit Cost Total CostPin Light 50 sets P375.00
P18,750.00One-way switch 4 pcs P60.00 P240.00Three-way switch 4
pcs. P90.00 P360.005.5mm2Copper Wire 97m P33.00 P3,201.0015mm dia.
Flexible Hose 300m P12.00 P3,600.00Electrical Tape, Big 10 rolls
P30.00 P300.00Labor Days Wage per Hour Total Cost2 Foreman 7 P83.00
P9,296.008 Skilled Labor 7 P74.00 P33,152.006 Laborers 7 P63.00
P21,168.00TOTAL COST=P90,067.00XI. PAINTING WORKSMaterials:
Quantity Unit Cost Total CostConcrete Neutralizer 5 gal. P103.00
P515.00Latex Paint (White) 5 gal. P400.00 P2,000.00Semi-gloss Latex
Paint 7 gal. P495.00 P3,465.00Acricolor 5 lit. P150.00 P750.00Paint
Roller 3 pcs. P85.00 P255.00Paint Pan 3 pcs. P45.00 P135.00Paint
Brush, 3 5 pcs. P70.00 P350.00Paint Brush, 2 5 pcs. P48.00
P240.00Paint Brush, 1 5 pcs. P32.00 P160.00Labor Days Wage per Hour
Total Cost2 Foreman 12 P83.00 P15,936.008 Skilled Labor 12 P74.00
P56,832.0010 Laborers 12 P63.00 P60,480.00TOTAL
COST=P141,118.00TOTAL ESTIMATED COST= P 2,361,420.00Phase Task
Activities S E DA Contracts 1 1 11 Supply Lot Sale Agreement 1 1 12
Supply Construction Agreement 1 1 13 Supply Contract Plans 1 1 14
Supply Contract Specifications 1 1 15 Supply Contract Site Plan 1 1
16 Secure Financing 1 1 17 Construction Loan Settlement 1 1 1B
Document Review & Revision 2 21 208 Review & Finalize Plans
2 19 189 Review & Finalize Specifications 2 20 1910 Review
& Finalize Site Plan 20 21 211 Print Construction Drawings 21
21 112 Approve Revised Plans 21 21 113 Approve Revised
Specifications 21 21 1Week 7 Week 1 Week 2 Week 3 Week 4 Week
5GANTT CHARTWeek 8 Week 9 Week 10 Week 613 Approve Revised
Specifications 21 21 114 Approve Revised Site Plan 21 21 1C Bids
& Contracts 22 35 1415 Make Copies of Plans 22 22 116 Make
Copies of Specifications 22 22 117 Distribute Plans &
Specifications 22 23 218 Receive Bids 24 31 819 Review Bids 32 35
4D Building Permits 22 35 1420 Schedule lot stake-out 22 22 121
Stake lot 22 22 122 File Building Permit Application 22 23 223 Walk
Lot w/ Owner 22 22 124 Install Construction Entrance 22 22 125
Municipal Permit Process 22 35 1426 Building Permit Approved 35 35
127 Pay Permit Fees and Taxes 35 35 128 Building Permit Issued 35
35 1E Site Work 36 37 229 Clear Lot 36 36 130 Strip Topsoil &
Stockpile 36 36 1Week 15 Week 16 Week 17 Week 8 Week 9 Week 10 Week
11 Week 12 Week 13 Week 1430 Strip Topsoil & Stockpile 36 36
131 Stake Lot for Excavation 36 36 132 Excavate for foundation 37
37 1F Foundation 38 41 433 Layout footings 38 38 134 Dig Footings
& Install Reinforcing 38 38 135 Footing Inspection 38 38 136
Lumber Delivery 38 38 137 Pour footings 39 39 138 Build Block
Foundation 39 39 139 Fill Block Cores w/ Concrete 40 41 240 Steel
Delivery 40 41 241 Set Lintels, Bolts, Cap Block 40 41 2G Carpentry
42 46 542 Set Steel 42 43 243 Basement Deck Framing 44 44 144
Basement Wall Framing 45 45 145 Ground Floor Deck Framing 44 44 146
Ground Floor Wall Framing 46 46 147 2nd Floor Deck Framing 44 44
148 2nd Floor Wall Framing 46 46 149 3rd Floor Deck Framing 44 44 1
49 3rd Floor Deck Framing 44 44 150 3rd Floor Wall Framing 46 46
151 4th Floor Deck Framing 44 44 152 4th Floor Wall Framing 46 46
1H Concrete Slabs 46 47 253 Slab Preparation 47 47 154 Stair
Preparation 47 47 155 Pour Basement Slab 48 48 156 Pour Ground
Floor Slab 48 48 157 Pour 2nd Floor Slab 48 48 158 Pour 3rd Floor
Slab 48 48 159 Pour 4th Floor Slab and Stair Slab 48 48 1I H.V.A.C.
49 56 860 HVAC Layout & Measure 49 51 361 HVAC Set Indoor Units
52 56 5J 62 Plumbing Rough-in 49 54 663 Plumbing Layout 49 51 364
Plumbing rough-in 52 54 3K Electric Rough-in 55 60 665 Set Electric
Boxes 55 55 166 Install Electric Service Panel 55 55 1Week 10 Week
11 Week 17 Week 17 Week 19 Week 12 Week 13 Week 14 Week 15 Week
1666 Install Electric Service Panel 55 55 167 Electrical
Walk-through 56 56 168 Electrical Rough-wire 56 60 5L Exterior
Finishes 55 60 669 Install Windows & Doors 55 57 370 Siding 55
60 6M Floor Finishes 57 66 1071 Ceramic Tile 57 66 10N Paint 57 69
1372 Prep Drywall for Prime Coat 57 58 273 Prime Paint Drywall 59
60 274 Prep Trim for Prime Coat 61 61 175 Prime Trim 62 63 276
Finish Coat Drywall 64 67 477 Caulk Exterior Windows & Door 67
68 278 Finish Coat Exterior Trim & Siding 69 69 1O Interior
Trim 67 72 679 Interior Trim Delivery 67 68 280 Install Interior
Doors 68 68 181 Install Interior Trim 68 70 382 Install Cabinetry
71 72 2 82 Install Cabinetry 71 72 2P Plumbing Trim 70 70 183 Set
Fixtures 70 70 1Q Electrical Final Trim 71 71 184 Switch & Plug
71 71 185 Install Fixtures 71 71 1R Cleaning 71 75 586 Windows 71
72 287 Rough Clean 71 72 288 Final Clean 73 74 289 Final
Walk-through 75 75 190 Move-in 75 75 1Week 10 Week 11 Week 12 Week
13 Week 14 Week 15 Week 16 Week 17 Week 18 Week 19PERT/CPMACTIVITY
ACTIVITY TIME(days)Beginning Ending a m bA B 0.5 1 1.5B C 15 20 30B
D 15 20 30C E 10 14 16D E 10 14 16E F 1 2 3F G 2 4 7G H 3 5 10H I 1
2 4H J 1 2 4I M 5 8 10I N 5 8 10J K 4 6 8J L 4 6 8K M 1 2 3K N 1 2
3L M 1 2 3L N 1 2 3M O 6 10 15N O 9 10 12N P 11 13 14N Q 13 14 16O
R 3 4 5P R 0.5 1 2Q R 0.5 1 2PATH a m b teA-B-C-E-F-G-H-I-M-O-R
46.5 70 101.5 71.33333A-B-C-E-F-G-H-I-N-O-R 49.5 70 98.5
71.33333A-B-C-E-F-G-H-I-N-P-R 49 70 97.5
71.08333A-B-C-E-F-G-H-I-N-Q-R 51 71 99.5
72.41667A-B-C-E-F-G-H-J-K-M-O-R 46.5 70 102.5
71.5A-B-C-E-F-G-H-J-K-N-O-R 49.5 70 99.5
71.5A-B-C-E-F-G-H-J-K-N-P-R 47 70 98.5
70.91667A-B-C-E-F-G-H-J-K-N-Q-R 51 71 100.5
72.58333A-B-C-E-F-G-H-J-L-M-O-R 46.5 70 102.5
71.5A-B-C-E-F-G-H-J-L-N-O-R 49.5 70 99.5
71.5A-B-C-E-F-G-H-J-L-N-P-R 49 70 98.5 71.25A-B-C-E-F-G-H-J-L-N-Q-R
51 71 100.5 72.58833A-B-D-E-F-G-H-I-M-O-R 46.5 70 101.5
71.33333A-B-D-E-F-G-H-I-N-O-R 49.5 70 98.5
71.33333A-B-D-E-F-G-H-I-N-P-R 49 70 97.5
71.08333A-B-D-E-F-G-H-I-N-Q-R 51 71 99.5
72.41667A-B-D-E-F-G-H-J-K-M-O-R 45.5 70 102.5
71.33333A-B-D-E-F-G-H-J-K-N-O-R 48.5 70 99.5
71.33333A-B-D-E-F-G-H-J-K-N-P-R 48 70 98.5
71.08333A-B-D-E-F-G-H-J-K-N-Q-R 51 71 100.5
72.58833A-B-D-E-F-G-H-J-L-M-O-R 46.5 70 102.5
71.5A-B-D-E-F-G-H-J-L-N-O-R 49.5 70 99.5
71.5A-B-D-E-F-G-H-J-L-N-P-R 49 70 98.5 71.25A-B-D-E-F-G-H-J-L-N-Q-R
51 71 100.5 72.58833=+4 +6Where:a= most optimistic time for an
activityb= most pessimistic time for an activitym=most likely time
for an activityte=expected completion timeCRITICAL
PATHS:A-B-C-E-F-G-H-J-K-N-Q-RA-B-C-E-F-G-H-J-L-N-Q-RA-B-D-E-F-G-H-J-K-N-Q-RA-B-D-E-F-G-H-J-L-N-Q-R
