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Republic of The Philippines Department of Public Works and Highways Laguna Iii District Engineering Office San Pablo City

The document provides a detailed unit price analysis for the construction of a bituminous road mix surface course in the Philippines. It outlines the labor, equipment, and material costs, resulting in a total unit cost of PHP 4,954.12. The analysis includes overhead, contractor's profit, and value-added tax calculations.

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keisha.a.santiago
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4 views2 pages

Republic of The Philippines Department of Public Works and Highways Laguna Iii District Engineering Office San Pablo City

The document provides a detailed unit price analysis for the construction of a bituminous road mix surface course in the Philippines. It outlines the labor, equipment, and material costs, resulting in a total unit cost of PHP 4,954.12. The analysis includes overhead, contractor's profit, and value-added tax calculations.

Uploaded by

keisha.a.santiago
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as XLSX, PDF, TXT or read online on Scribd
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Republic of the Philippines

Department of Public Works and Highways


LAGUNA III DISTRICT ENGINEERING OFFICE
San Pablo City
DETAILED UNIT PRICE ANALYSIS (DUPA)

Item No./Description: 306 (a) Bituminous Road Mix Surface Course


Unit of Measurement: m.t.
Output per hour: 12.00

Designation No. of Person No. of Hours Hourly Rate Amount


A. Labor

a. Construction Foreman 1 1 85.99 PHP 85.99


b. Skilled Laborer 1 1 62.21 PHP 62.21
c. Laborer 3 1 48.05 PHP 144.15

Sub- Total for A PHP 292.35


Name and Capacity No. of Units No. of Hours Hourly Rate Amount
B. Equipment

a. Road Grader w/ Scarifier, G710A 1 1 2,173.00 PHP 2,173.00


b. Tandem Steel Roller (10.1 m.t.), CC421 1 1 1,410.50 PHP 1,410.50
c. Pneumatic Tire Roller (10 m.t.) 1 1 359.65 PHP 359.65
d. Asphalt Distributor, 10 ft. wide (5 tons) 1 1 696.41 PHP 696.41
e. Water Truck (1000 gal.) 1 0.25 1,065.10 PHP 266.28
Minor Tools (10% of Labor) 29.24 PHP 29.24

Sub- Total for B PHP 4,935.07


C. Total (A + B) PHP 5,227.42
D. Output per hour = 12.00 m.t.
E. Direct Unit Cost (C ÷ D) PHP 435.62
Name and Specification Unit Quantity Unit Cost Amount
F. Materials

a. Crushed Gravel m.t. 1.15 450.00 PHP 517.50


b. Mc Cut-back Asphalt (5.75%) m.t. 0.07 39,600.00 PHP 2,772.00
c. Hydrated Lime (0.75%) bag 0.3 185.00 PHP 55.50

0.0575(2.335)(1.05) = 0.141
0.00775(35.29) = 0.26, say 0.30

Sub- Total for F PHP 3,345.00


G. Direct Unit Cost (E + F) PHP 3,780.62
H. Overhead Contingencies & Muscellaneous (OCM) 9% of G PHP 340.26
I. Contractor's Profit (CP) 8% of G PHP 302.45
J. Value Added Tax (VAT) 12% of (G + H + I) PHP 530.80
K. Total Unit Cost (G + H + I + J) PHP 4,954.12

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