DPWH Standard Specifications for Highways, Bridges and Airports, Volume II, 2013 Edition PDF

Section VI. SPECIFICATIONS SUPPLEMENTAL SPECIFICATIONS TO: DPWH STANDARD SPECIFICATIONS FOR HIGHWAYS, BRIDGES AND AIRPORTS, VOLUME II, 2013 EDITION CONTRACTORS SHALL PURCHASE THE DPWH STANDARD SPECIFICATIONS STATED ABOVE. THIS STANDARD SPECIFICATIONS SHALL FORM PART OF THE...

Section VI. SPECIFICATIONS SUPPLEMENTAL SPECIFICATIONS TO: DPWH STANDARD SPECIFICATIONS FOR HIGHWAYS, BRIDGES AND AIRPORTS, VOLUME II, 2013 EDITION CONTRACTORS SHALL PURCHASE THE DPWH STANDARD SPECIFICATIONS STATED ABOVE. THIS STANDARD SPECIFICATIONS SHALL FORM PART OF THE CONTRACT DOCUMENTS AND SHALL BE READ IN CONJUNCTION WITH THIS SUPPLEMENTAL SPECIFICATIONS AND THE SPECIAL PROVISIONS OF THE STANDARD SPECIFICATIONS. Construction, Rehabilitation and Improvement of Lucena Fish Port Complex INTRODUCTION The Specifications describe in detail the work to be executed, the character and quality of materials, workmanship and the specific responsibilities of the Contractor that are not covered by the Conditions of Contract. It includes the Technical Specifications, the DPWH Standard Specifications and Supplemental Notices or Addenda, if any, and shall be read in conjunction with the Plans and all the other Contract Documents. The Specifications comprise of the DPWH Standard Specifications, the Supplemental Specifications and the Special Provisions. Conformity to standardized Pay Items of Works has been adapted in reference to DPWH Department Order No. 5, series of 2017. Pertinent notes appearing in the Contract Plans or Drawings shall also be considered as part and parcel of the technical specifications. Such notes shall take precedence over the General Specifications and the Special Provisions. Further amendments to the Specifications, if necessary, shall be furnished by means of Supplemental Notice(s). The Technical Specifications comprise of the following parts: ▪ DPWH STANDARD SPECIFICATIONS FOR HIGHWAYS, BRIDGES AND AIRPORTS, VOLUME II, 2013 EDITION ▪ DPWH STANDARD SPECIFICATIONS FOR PUBLIC WORKS STRUCTURES, VOLUME III, 1995 AND SPECIAL PROVISIONS Pertinent notes appearing in the Contract Plans or Drawings shall also be considered as part and parcel of the Technical Specifications. Any further amendments to the Specifications and to any other Document, if necessary, will be furnished to the Contractors by means of Supplemental Notice or Addendum. Notice: This document was prepared by WCI solely for use by Philippine Fisheries Development Authority (PFDA). This document is not addressed to and may not be relied upon by any person or entity other than PFDA for any purpose without the prior written permission of WCI and affiliated companies accept no responsibility or liability for reliance upon or use of this report (whether or not permitted) other than by PFDA for the purposes for which it was originally commissioned and prepared. In producing this document, WCI has relied upon information provided by others. The completeness or accuracy of this information cannot be guaranteed. Volume II-Specifications i Construction, Rehabilitation and Improvement of Lucena Fish Port Complex TABLE OF CONTENTS VOLUME II STANDARD SPECIFICATIONS PART A FACILITIES FOR THE ENGINEER A-1 A.1.1 (7) Provision of Combined Field Office and Laboratory Building for the Engineer (Rental Basis) A-1 A.1.1 (16) Operation and Maintenance of Field Office for the Engineer A-1 A.1.2(2) Provision of 4x4 Pick Up Type Service Vehicles for the Engineer (on Bare Rental Basis) A-2 A.1.2(5) Operation and Maintenance of Vehicles for Engineer A-2 A.1.4 (1) Provision of Progress Photographs A-3 A.1.1(11) Provision of Furnitures/ Fixtures, Equipment and Appliances for the Field Office for the Engineer A-3 PART B OTHER GENERAL REQUIREMENTS B-1 B.5 Project Billboard/ Signboard B-8 B.7 Occupational Safety and Health Program B-9 B.8 (1) Traffic Management B-10 B.9 Mobilization & Demobilization B-12 PART C EARTHWORKS C-1 ITEM 100 CLEARING AND GRUBBING C-1 100.1 Description C-1 100.2 Construction Requirements C-1 100.3 Method of Measurement C-3 100.4 Basis of Payment C-3 ITEM 101 REMOVAL OF STRUCTURES AND OBSTRUCTIONS C-6 101.1 Description C-6 101.2 Construction Requirements C-6 101.3 Method Measurement C-7 101.4 Basis of Payment C-7 ITEM 102 EXCAVATION C-8 102.1 Description C-8 102.2 Construction Requirements C-9 102.3 Methods of Measurement C-12 102.4 Basis of Payment C-12 ITEM 103 STRUCTURE EXCAVATION C-13 103.1 Description C-13 103.2 Construction Requirements C-13 103.3 Method of Measurement C-16 103.3.5 Basis of Payment C-17 104.1 Description C-18 104.2 Material Requirements C-18 104.3 Construction Requirements C-18 104.4 Method of Measurement C-23 104.5 Basis of Payment C-23 Volume II-Specifications ii Construction, Rehabilitation and Improvement of Lucena Fish Port Complex ITEM 105 SUBGRADE PREPARATION C-23 105.1 Description C-23 105.2 Material Requirements C-23 105.3 Construction Requirements C-23 105.4 Method of Measurement C-25 105.5 Basis of Payment C-25 PART D SUBBASE AND BASE COURSE D-1 ITEM 200 AGGREGATE SUBBASE COURSE D-1 200.1 Description D-1 200.2 Material Requirements D-1 200.3 Construction Requirements D-1 200.4 Method of Measurement D-1 200.5 Basis of Payment D-2 PART E SURFACE COURSE E-1 ITEM 300 AGGREGATE SURFACE COURSE E-1 300.1 Description E-1 300.2 Material Requirements E-1 300.3 Construction Requirements E-1 300.4 Basis of Payment E-1 ITEM 311- PORTLAND CEMENT CONCRETE PAVEMENT E-8 311.1 Description E-9 311.2 Material Requirements E-9 311.3 Construction Requirements E-12 311.5 Basis of Payment E-30 PART F BRIDGE CONSTRUCTION F-1 ITEM 400 PILING F-1 400.1 Description F-1 400.3 Construction Requirements F-7 400.4 Method of Measurement F-16 400.5 Basis of Payment F-17 ITEM 401 Railings F-18 401.1 Description F-18 401.2 Material Requirements F-18 401.3 Construction Requirements F-19 401.4 Method of Measurement F-20 401.5 Basis of Payment F-20 ITEM 403 Metal Structures F-21 403.1 Description F-21 403.2 Material Requirements F-21 403.3 Construction Requirements F-22 403.4 Method of Measurement F-33 403.5 Basis of Payment F-34 ITEM 404 REINFORCING STEEL F-34 404.1 Description F-34 404.2 Material Requirements F-34 404.3 Construction Requirements F-35 Volume II-Specifications iii Construction, Rehabilitation and Improvement of Lucena Fish Port Complex 404.4 Method of Measurement F-36 404.5 Basis of Payment F-37 ITEM 405 STRUCTURAL CONCRETE F-37 405.1 Description F-37 405.2 Material Requirements F-38 405.4 Method of Measurement F-41 405.5 Basis of Payment F-41 PART G PROTECTION WORKS G-1 ITEM 1501 - BREAKWATER G-1 1501.1 Description G-1 1501.2 Material Requirements G-1 1501.3 Construction Requirements G-2 1501.4 Method of Measurement G-3 1501.5 Basis of Payment G-3 ITEM 1502 REVETMENT G-4 1502.1 Description G-4 1502.2 Scope of Work G-4 1502.3 Material Requirements G-4 1502.4 Method of Measurements G-6 1502.5 Basis of Payment G-6 ITEM 1503 MULTI-PURPOSE PIER/WHARF G-7 1503.1 Description G-7 1503.2 Material Requirements G-7 1503.3 Construction Requirements G-8 1503.4 Method of Measurements G-9 1503.5 Basis of Payment G-9 ITEM 502 MANHOLES, INLETS AND CATCH BASINS G-9 502.1 Description G-9 502.2 Material Requirements G-9 502.3 Basis of Payment G-10 ITEM 1406 DEFLECTOR WALL, BULKHEAD CURB AND STAIR LANDING G-13 1406.1 Description G-13 1406.2 Material Requirements G-13 1406.3 Construction Requirement G-15 1406.4 Method of Measurement G-16 1406.5 Basis of Payment G-16 ITEM 1703 DREDGING G-17 1703.1Description G-17 1703.2 Scope of Work G-17 1703.4 Construction Requirements G-18 1703.4 Method of Measurement G-20 1703.5 Basis of Payment G-20 ITEM 1704 MULTI-PURPOSE PIER/WHARF G-21 1704.1 Description G-21 1704.2 Material Requirements G-21 1704.3 Construction Requirements G-22 1704.4 MEASUREMENT AND PAYMENT G-23 Volume II-Specifications iv Construction, Rehabilitation and Improvement of Lucena Fish Port Complex PART H MISCELLANEOUS STRUCTURES H-1 ITEM 600 CURB AND GUTTER H-1 600.1 Description H-1 600.2 Materials Requirements H-1 600.3 Construction Requirements H-1 600.4 Method of Measurement H-4 600.5 Basis of Payment H-4 ITEM 601 SIDEWALK H-4 601.1 Description H-4 601.2 Material Requirements H-4 601.3 Construction Requirements H-5 601.4 Method of Measurements H-6 601.5 Basis of Payment H-6 ITEM 602 MONUMENTS, MARKERS AND GUIDE POSTS H-6 602.1 Description H-6 602.2 Material Requirements H-6 602.3 Construction Requirements H-7 602.4 Method of Measurement H-7 602.5 Basis of Payment H-7 ITEM 604 FENCING H-7 604.1 Description H-7 604.2 Material Requirements H-7 604.3 Construction Requirements H-8 604.4 Method of Measurement H-9 604.5 Basis of Payment H-9 ITEM 711 FENCE AND GUARDRAIL H-13 711.1 Description H-13 711.2 Material Requirements H-13 711.3 Construction Requirements H-16 711.4 Method of Measurement H-17 711.5 Basis of Payment H-17 VOLUME III STANDARD SPECIFICATIONS FOR PUBLIC WORKS STRUCTURES PART I ELECTRICAL WORKS I-1 ITEM 1100 CONDUITS, BOXES & FITTINGS I-1 1100.1 Description I-1 1100.2 Material Requirements I-1 1100.3 Construction Requirements I-1 1100.4 Method of Measurement I-2 1100.5 Basis of Payment I-2 ITEM 1101 WIRES AND WIRING DEVICES I-3 1101.1 Description I-3 1101.2 Material Requirements I-3 1101.3 Construction Requirements I-4 1101.4 Method of Measurement I-4 1101.5 Basis of Payment I-4 Volume II-Specifications v Construction, Rehabilitation and Improvement of Lucena Fish Port Complex ITEM 1102 POWER LOAD CENTER, SWITCHGEAR AND PANELBOARDS I-6 1102.1 Description I-6 1102.2 Material Requirements I-6 1102.3 Construction Requirements I-8 1102.4 Method of Measurement I-8 1102.5 Basis of Payment I-9 ITEM 1103 INTERIOR LIGHTING I-11 1103.1 Description I-11 1103.2 Material Requirements I-14 1103.3 Construction Requirements I-16 1100.4 Method of Measurement I-17 1100.5 Basis of Payments I-18 ITEM 1104 EXTERIOR LIGHTING I-18 1104.1 Description I-18 1104.2 Material Requirements I-19 1104.4 Method of Measurement I-23 1104.5 Basis of Payments I-23 ITEM 1213 Public Address System I-23 1213.1 Description I-23 1213.2 Material Requirements I-25 1213.3 Construction Requirements I-27 1213.4 Method of Measurement I-29 1213.5 Basis of Payments I-29 ITEM 1212 CLOSED CIRCUIT TV SYSTEMS (CCTV) I-29 1212.1 Description I-30 1212.1.2 Material Requirements I-31 1212.3 Construction Requirements I-38 1212.4 Method of Measurement I-38 1212.5 Basis of Payment I-39 ITEM 313 NAVIGATIONAL AID I-39 313.1 Description I-39 313.2 Material Requirements I-39 313.3 Construction Requirements I-40 313.4 Measurement and Payment I-40 ITEM 104 BUILDING WORKS I-41 104.1 Description I-41 104.2 Material Requirements I-42 104.3 Construction Requirements I-44 104.4 Method of Measurement I-44 104.5 Basis of Payment I-44 ITEM 105 FIRE DETECTION AND ALARM SYSTEM I-48 105.1 Description I-48 105.2 Material Requirements I-49 105.3 Construction Requirements I-55 105.4 Method of Measurement I-56 105.5 Basis of Payment I-56 Volume II-Specifications vi Construction, Rehabilitation and Improvement of Lucena Fish Port Complex ITEM 1001 PLUMBING WORKS I-57 1001.1 Description I-57 1001.2 Material Requirements I-57 1001.3 Construction Requirements I-75 1001.4 Method of Measurements I-79 1001.5 Basis of Payments I-79 PART J MECHANICAL WORKS J-1 ITEM 1200 AIR CONDITIONING & REFRIGERATION SYSTEM J-1 1200.1 Description J-1 1200.2 Material Requirements J-1 1200.3 Construction Requirements J-3 1200.4 Method of Measurement J-4 1200.5 Basis of Payment J-4 ITEM 1201 WATER PUMPING SYSTEM J-5 1201.1 Description J-5 1201.2 Material Requirements J-5 1201.3 Construction Requirements J-6 1201.4 Method of Measurement J-6 1201.5 Basis of Payment J-6 ITEM 1202 SEWAGE TREATMENT PLANT J-7 1202.1 Description J-7 1202.2 Material Requirements J-7 1202.3 Construction Requirements J-16 1202.4 Method of Measurement J-25 1202.5 Basis of Payment J-25 ITEM 1203 DIESEL GENERATOR SET J-26 1203.5 Basis of Payment J-26 ITEM 1014 THERMAL AND MOISTURE PROTECTION J-26 1014.1 Description J-26 1014.2 Material Requirements J-26 1014.3 Construction Requirements J-27 1014.5 Basis of Payment J-28 Volume II-Specifications vii PART A - FACILITIES FOR THE ENGINEER Construction, Rehabilitation and Improvement of Lucena Fish Port Complex A. GENERAL REQUIREMENTS The following subsections on Offices and Laboratories for the Engineer of the DPWH Standard Specifications (2013 edition) is replaced and revised as follows: A.1.1 Offices, Laboratories and Living Quarters for the Engineer Modify this Sub-Section to read as follows: A.1.1 (7) Provision of Combined Field Office and Laboratory Building for the Engineer (Rental Basis) The Contractor shall provide and maintain field offices and testing laboratories, including all the necessary electricity, water drainage and telephone services for the use of the Engineer and his staff. The offices and laboratories shall have at least the floor area prescribed by the Engineer and shall contain the equipment, supplies and furnishing that will be needed in all types of testing particularly for soil density, concrete sampling and testing, cement testing, aggregates, etc. However, the contractor may have an option to test their samples on accredited testing laboratory by DPWH. The Contractor shall submit the list of laboratory equipment to the Engineer or DPWH Materials Testing Equipment for approval and shall be placed in testing laboratory. All offices and laboratories shall be ready for occupancy and use by the Engineer within two (2) months of the commencement of the Works. The location and final plan of the Offices and Laboratory shall require the approval of the Engineer prior to the start of construction. It is the intent of this Specification to locate the field offices and laboratories in government owned lots so that the use by the government of these facilities can be maximized even after the completion of the project. However, if no government lot is available, and these structures are to be erected on private property, it is the responsibility of the Contractor to make the necessary arrangements with the landowner(s) regarding the use of the lot for the Engineer’s office and laboratories and to remove and/or transfer, if so required under the Contract, the improvements thereon, including all appurtenances upon completion of the Works. All facilities provided by the Contractor shall be near the job site, where necessary and shall conform to the best standard for the required types. On completion of the Contract, the facilities provided by the Contractor including office equipment, apparatus, pieces of furniture, laboratory equipment, etc, unless otherwise specified in the Contract documents. The Contractor shall be responsible for raising the ground (if necessary), grading and drainage in the vicinity of each facility with suitable access walkways, seeding and sodding of the ground around as directed and approved by the Engineer. Also, the Contractor shall construct a parking area for the compound near the buildings and a satisfactory access road to the parking areas. A.1.1 (16) Operation and Maintenance of Field Office for the Engineer The Contractor shall be responsible for the maintenance and protection of all facilities to be provided during the duration of the Contract, including providing adequate stock of all expendable items, such as light bulbs, light tubes, laboratory equipment and supplies at all times to ensure proper and continuous functioning of all the Engineer’s facilities. Volume II-Specifications A-1 Part A-Facilities for the Engineer Construction, Rehabilitation and Improvement of Lucena Fish Port Complex The whole area of the Engineer’s compound shall be fenced with barbed wire (or equivalent) with necessary gates as directed by the Engineer. The Contractor shall provide suitable utilities and services, such as potable water, electricity, sewerage and security on a 24-hour basis. A.1.3(4) The Contractor shall provide qualified and experienced laboratory staff to carry out all the materials quality control and all the tests specified in the Contract and required by the Engineer. The person so appointed by the Contractor to manage the laboratory shall be well experienced in the type of work to be undertaken and shall be subject to the approval of the Engineer. He shall work full time and shall be responsible to the Engineer for all works carried out. The telephone service, if required in the Contract shall have a separate connection direct to the telephone company’s telephone exchange single line for the exclusive use of the Engineer and his staff. The Contractor shall provide, if required in the Contract, a two-way radio communication service. Any portable offices required in the Contract shall be dismantled, moved and erected from time to time as directed by the Engineer. All offices, stores and testing laboratories shall be proficiently guarded at all times of the day and night, regularly and properly cleaned, adequately supplied and maintained for the duration of the Contract. A.1.2(2) Provision of 4x4 Pick Up Type Service Vehicles for the Engineer (on Bare Rental Basis) The Contractor shall provide within thirty (30) calendar days after notice to commence work, the vehicles listed in the Schedule D (Transport Equipment) for the exclusive use of the Engineer. The vehicles to be provided by the Contractor shall be to the satisfaction of the Engineer. The vehicle shall comply in all respects with all relevant Philippine national or local laws statutes and regulations. The vehicle shall carry or be fitted with the accessories as may be prescribed by laws and have comprehensive insurance. The vehicle on delivery shall be new and shall be driven by a competent qualified and experienced driver who shall be under the direct order of the Engineer. A.1.2(5) Operation and Maintenance of Vehicles for Engineer The contractor shall maintain the vehicle in first class condition and shall be supplied with appropriate fuel and lubricants at all times. He shall provide equivalent substitute vehicles during any period when the specified vehicles are taken out of service for maintenance, repair or any other reason. The vehicle shall be turned over to the Procuring Entity at the end of the Contract. Volume II-Specifications A-2 Part A-Facilities for the Engineer Construction, Rehabilitation and Improvement of Lucena Fish Port Complex A.1.3(2) Provision of Survey Equipment for the Assistance to the Engineer The Contractor shall at all times during the duration of the Contract provide for the use of the Engineer all equipment, instrument and apparatus, all information and records and qualified chainmen and laborers required by the Engineer for inspecting and measuring the Works. Such equipment, instruments and apparatus shall include those listed in the Special Provisions. A.1.4 (1) Provision of Progress Photographs The Contractor shall provide record photographs taken as, when and where directed by the Engineer at intervals of not more than one month. The photographs shall be sufficient in number and location to record the exact progress of the Works. The Contractor shall provide one proof print of each photograph taken, and the negative and ten copies, not less that 254 mm x 203 mm and printed on glossy paper, of any of the photographs by the Engineer. The photographs retained by the Engineer will become the property of the Government and the Contractor shall supply approved albums to accommodate them. Two copies are to be signed by the Contractor, one of which will be signed by the Engineer and returned to the Contractor. As-Built Drawings-The Contractor Shall Produce And Supply To The Engineer One (1) Reproducible And Two (2) Good Hard Copies Of A Full Set Of "As-Built" Drawings At A1 Size. The Engineer May Allow Up To 30 Days After Target Completion Date For Delivery Of Some Of These Drawings, But Otherwise They Shall Be Due On The Completion Date. These Shall Include Correctly Amended Version Of All Contract Drawings To Freely And Accurately Describe The As-Built Condition Of All Elements Of The Project Within The Contractor’s Scope Of Work, To The Approval Of The Engineer. All Drawings Shall Be Clearly Marked "As-Built". Cost For As-Built Drawings Shall Not Be Paid Separately As This Shall Be Subsidiary In All Other Pay-Items. A.1.1(11) Provision of Furnitures/ Fixtures, Equipment and Appliances for the Field Office for the Engineer All equipment, furniture, instrument, apparatus, fixtures, fittings and items for the use of the Engineer specified under Schedule A and Schedule B to be provided shall be new and shall conform with the specifications as to kinds, grades, types and sizes or as determined by the Engineer. These will become the property of the Implementing Agency the moment they are handed-over and accepted by the Engineer. Schedule C are items to be considered consumables to be provided by the Contractor to the Engineer on a monthly basis until the completion of the project. Schedule D list of transport equipment and maintenance of the service vehicle to be provided to the Engineer until the duration of the project. The Engineer may require the Contractor to provide supplementary provision in addition to existing fixtures, fitting and accessories as well as required repair work. In the absence of any detail or Specification or Provisions for the purpose of making alteration or amendment to the pay item, the Contractor shall seek the approval of the Engineer. It shall be understood that if the Contractor cannot provide the articles as described or intends to supply equivalent substitutes, he should secure the approval of the Engineer and if such approval is granted it will be on the condition that adjustments Volume II-Specifications A-3 Part A-Facilities for the Engineer Construction, Rehabilitation and Improvement of Lucena Fish Port Complex in prices shall be effected based on the submitted receipted invoices of the Contractor. If the Contractor cannot provide the articles as described on time, the Engineer shall secure the items and the Contractor shall immediately reimburse the Engineer for the cost thereof. All Equipment, Furniture, Apparatus, Appliances, Service Vehicles, and Consumables are the minimum requirements to be submitted by the contractor during the execution of the project. SCHEDULE A - FURNITURE Qty Description 4 sets Office desks, dark brown non-gloss varnished, 700 mm x 1200 mm with 3-drawers on each side and center drawer provided with locks and keys 8 sets Standard chairs, padded seat and back rest of dark brown, non- gloss varnish (including chairs for visitors and Conference Room) 1 each Steel filing cabinet, 4-drawers, Standard, with locks and keys, dark green paint 1 each Steel horizontal plan file cabinet, 5-drawers with dark green paint 1 each Bookshelf, dark brown non-gloss varnish, 3-shelves, 1400 mm long x 320 mm deep 1 set Typist table, dark brown non-gloss varnish, 600 mm x 1000 mm and chair with padded seat of dark brown synthetic leather upholstery 1 set Standard computer table and computer chair 1 set Conference table for eight persons, dark brown non-gloss varnish, 900 mm x 2400 mm NOTE: Wall shelves shall be constructed when required by the Engineer. Height of the furniture shall be determined by the Engineer. Volume II-Specifications A-4 Part A-Facilities for the Engineer Construction, Rehabilitation and Improvement of Lucena Fish Port Complex SCHEDULE B - EQUIPMENT, APPARATUS AND APPLIANCES Qty Description 2 units Room air-conditioners, window type, 1.0 Hp and 1.5 Hp. 3 units Electronic and battery-operated calculators with adaptors, type CASIO, 10 digits, FX 3800 P model or approved equal 1 each 12 Megapixel Camera, Canon / Sony or equivalent unit Core i3 – 2.5 GHz desk top computer, DVD-RW drive, 320 GB Hard Drive, 4 GB RAM, 2 speakers, 16”-18” LCD Monitor, mouse and keyboard including standard computer software packages such as Windows, Microsoft Office, Time Line, etc. 1 unit Automatic Voltage Regulator 2 each Fire Extinguisher (not less than 5 kg) 3 each Electric Fan (stand type), 300 mm Blade 1 set First Aid Kit 1 each Air pot, 3.5 Li 1 each Serving Tray 1 each Janitor’s Cleaning Tools 1 each Coffee Set 1 each White Board (1.2m x 2.4m) 1 each Waste Basket 1 unit Wall Clock (300mmØ) 1 unit Pencil Sharpener 1 each Stapler No. 35 1 each Stapler No. 10 1 each Staple Remover 1 unit Puncher, heavy duty 1 unit Puncher, regular 1 pair Scissors 1 each Metric Scales 4 each File Tray 1 each Tape Dispenser 1 each Rubber Stamp 1 each Stamp Pad 4 each Electrical Extension Cord (5m long) 2 each Cutter NOTE: All electrical appliances and equipment shall be provided with transformer / voltage regulator for adapting appliances. Volume II-Specifications A-5 Part A-Facilities for the Engineer Construction, Rehabilitation and Improvement of Lucena Fish Port Complex SCHEDULE C - CONSUMABLE ITEMS The Contractor shall provide regular supply of expendable items required for office, laboratory, field and drafting use such as computer printer Ink (Cartridge), bond papers, yellow pad paper, cross-section paper, pencil (Mongol), ball pen, correction fluid 15ml, scotch tape (¾), masking tape (¾), batteries, staple wire #35, paper clip, brown envelope (short and long), fastener, folder (long and short), tracing paper (20”x42”), Mylar Drafting Film, ink eraser, field book, expanding envelop, copy paper (A-3 and A-4 sizes), marker (Stabilo), paper glue, cutter blade, calcium carbide reagent (0.2 bottle), distilled water (1500ml), plastic bag (8”x14”), soap, carbon paper, waste cans, drinking cups, and other similar articles, items and materials. It shall be understood that if the Contractor cannot provide on time the articles as described, the Engineer has the right to secure equivalent substitutes on condition that the amount spent, supported by the receipted invoices, shall be refundable from the Contractor. The Contractor shall provide not later than thirty (30) days after the date of the Notice to Proceed three (3) units of cellular phones( Brand New ) of good quality, ready for use and for the exclusive use of the Engineer. Each unit of the cellular phone shall include but not limited to the following: Cigarette lighter adaptor User Manual The cellular phones must have features such as calculator, alarm clock and automatic redial. It must have the following services to offer: 1) messaging services, 2) call transfer, 3) call forwarding, 4) call barring, 5) call waiting/call hold, 6) teleconferencing, 7) emergency call, and 8) other link services. Preferably medium grade or not even expensive than P10,000 or equal. The Contractor shall provide supply of prepaid cards, maintenance and needed repairs necessary to insure continuous operation of the cellular phones during the duration of the Project. The above cellular phones will, at the end of the project, become the property of the Implementing Agency.” Volume II-Specifications A-6 Part A-Facilities for the Engineer Construction, Rehabilitation and Improvement of Lucena Fish Port Complex SCHEDULE D - TRANSPORT EQUIPMENT (PURCHASE) SERVICE VEHICLE Qty Unit Description 1 Unit Service Vehicle, 2 x 4 pickup, 4-door, diesel engine with air-con, stereo and brand new. This service vehicle is on rental basis. BASIS OF PAYMENT NO. Description Unit of Measurement Provision of Combined Field Office A.1.1(7) and Laboratory Building for the Engineer Month (Rental Basis) Provision of A.1.1(11) Furniture’s, Fixtures and Appliances Lump Sum A.1.1(16) Operation & Maintenance of Field Office Month A.1.5(1) Provision of Communication Equipment / Lump Sum Furnishing A.1.5(2) Maintenance of Communication Equipment / Lump Sum Furnishings A.1.2(2) Provision of 4 x 4 Pick-up type, 4-door, diesel engine For the Engineer (Bare Rental Basis) Month A.1.2(5) Operation & Maintenance of one (1) unit Month 4 x 4 pick-up, 4-door, diesel engine Service vehicle for the Engineer A.1.4(1) Progress Photographs Month A.2.1 Method of Measurement 1. Lump-sum items shall be provided for the provision of: - Office building for the Engineer including pieces of furniture, appliances and equipment. - Laboratory building for the Engineer including furniture, appliances and equipment. - Survey equipment for the Engineer. This provision is subsidiary to work items prescribed in the bill of quantities. - Site clean-up including restoration of the vegetation, repair of roadways and concrete walks.This is subsidiary to Demobilization work item. 2. The quantities for the maintenance of the office and the laboratory for the Engineer shall be for the time the Engineer occupies the office and the laboratory respectively. The unit of the measure is “month” 3. No separate payment shall be made in respect of consumable materials as this is deemed to be included in the pay item for maintenance of the Engineer’s facilities. 4. The quantities for the provision of vehicles for the Engineer shall be the number of each type of vehicle supplied. The unit of measure is “each”. Volume II-Specifications A-7 Part A-Facilities for the Engineer Construction, Rehabilitation and Improvement of Lucena Fish Port Complex The provision of the vehicle shall be turned over to the government after completion of the project. 5. The quantities for the operation of vehicle for the Engineer shall be for the time the Engineer is supplied with each vehicle prior to returning back to the Contractor. The unit of measure is “month”. 6. The quantities for progress photographs shall be the number of photographs selected and provided as progress photographs. The unit of measure is “month”. A.2.2 Basis of Payment The quantities determined as provided above shall be paid for at the appropriate contract unit price, for each of the particular pay items shown in the Bill of Quantities which price and payment shall constitute full compensation for furnishing and maintaining such items. Volume II-Specifications A-8 Part A-Facilities for the Engineer PART B - OTHER GENERAL REQUIREMENTS Construction, Rehabilitation and Improvement of Lucena Fish Port Complex B.1Offices, shops, stores, and workmen’s accommodation for Contractor The contractor shall provide and maintain such offices, stores, workshops latrines, housing and missing accommodations as are necessary. These shall be located in the Contractor’s compound, distinct and separate from the Engineer’s compound. The location, dimensions and layout of such buildings and places shall be subject to the approval of the Engineer. The Contractor shall not be permitted to erect temporary buildings or structures on the site without the specific permission in writing of the Engineer including approval of the dimensions of such buildings or structures. Before the commencement of the period of Warranty, the Contractor shall fence off the Contractor’s store area from the rest of the Site. By the end of the Period of Warranty, the Contractor shall fence off the Contractor’s area from the rest of the Site. By the end of the Period of Warranty, the Contractor shall remove this fence, clear all the buildings and grade the area as required by the Engineer. B.2 Medical Room and First Aid Facilities 1.0 The Contractor shall provide and maintain throughout the duration of the Contract a medical room together with all necessary supplies to be sited in the main Contractor’s area. The medical room shall be waterproof; it could be a building or room designated and use exclusively for the purpose. It shall have a floor area of at least 15 square meters and a glazed window area of at least 2 square meters. 2.0 The Contractor shall employ permanently on the site a fully trained Medical Aide, who shall be engaged solely on medical duties. 3.0 The location of the medical room and any other arrangements shall be made known to all employees by posting on prominent locations suitable notices in the Site. 4.0 The Contractor’s arrangement to comply with this Section shall be subject to the approval of the Engineer and also to the approval of ay qualified Medical Officer designated by the Government to supervise medical arrangements on the Site. Measurement and Payment Work prescribed in Section B.2 shall not be measured and paid separately; same shall be deemed to be included in pay items for other items for work. B.4 Construction Survey and Staking a) Description This item shall consist of furnishing the necessary equipment and material to survey, stake, calculate, and record data for the control of work in accordance with this Specification and in conformity with the lines, grades and dimensions shown on the Plans or as established by the Engineer. b) Construction Requirements b-1) General Staking activities shall be included in the construction schedule to be submitted by the Contractor. Dates and sequence of each staking activity shall be included. Volume II-Specifications B-1 Part B-Other General Requirements Construction, Rehabilitation and Improvement of Lucena Fish Port Complex The Engineer shall set initial reference lines, horizontal and vertical control points, and shall furnish the data for use in establishing control for the completion of each element of the work. Data relating to horizontal and vertical alignments, theoretical slope stake catch points, and other design data shall be furnished. The Contractor shall be responsible for the true settling of the works or improvements and for correctness of positions, levels, dimensions and alignment of all parts of the works. He shall provide all necessary instruments, appliances, materials and supplies, and labor in connection therewith. The Contractor shall provide a survey crew supervisor at the project site whenever surveying/ staking activity is in progress. Prior to construction, the Engineer shall be notified of any missing initial reference lines, controls, points, or stakes. The Engineer shall reestablish missing initial reference lines, controls, points, or stakes. The Contractor for convenient use of Government-furnished data shall perform additional calculations. Immediate notification of apparent errors in the initial staking or in the furnished data shall be provided. All initial reference and control points shall be preserved. At the start of construction, all destroyed or disturbed initial reference or control points necessary to the work shall be replaced. Before surveying and staking, the Contractor shall discuss and coordinate the following with the Engineer: 1. Surveying and staking methods 2. Stake marking/ concrete monuments 3. Grade control for courses of material 4. Referencing 5. Structure control, and 6. Other procedures and controls necessary for the work. Volume II-Specifications B-2 Part B-Other General Requirements Construction, Rehabilitation and Improvement of Lucena Fish Port Complex Established controls shall be within the tolerances shown in Table 1. Table 1 Construction Survey and Staking Tolerances Staking phase Horizontal Vertical Existing Government network control points ± 20 mm ± 8 mm x / k2 Local supplemental control points set from existing ± 10 mm ± 3 mm x / k2 Government network points Centerline points (PC), (PT), (POT) and (POC) including ± 10 mm ± 10 mm references Other centerline points ± 50 mm ± 50 mm Cross-section points and slope stakes ± 50 mm ± 50 mm Slope stakes references ± 50 mm ± 50 mm Culverts, ditches, and minor drainage structures ± 50 mm ± 20 mm Retaining walls and curb and gutter ± 20 mm ± 10 mm Bridge substructures ± 10 mm(6) ± 10 mm Bridge superstructures ± 10 mm(6) ± 10 mm Clearing and Grubbing limits ± 500 mm ± 10 mm Roadway subgrade finish stakes (7) ± 50 mm ± 10 mm Roadway finish grade stakes (7) ± 50 mm ± 10 mm (1) At 95% confidence level. tolerances are relative to existing government network control points. (2) K is the distance in kilometers (3) N is the number of instrument setups (4) Centerline points: PC –point of curve, PT- point of tangent, POT- point on tangent, POC- point on curve (5) Take the cross-sections normal to the centerline + 1 degree (6) Bridge control is established as local network and the tolerances are relative to that network (7) Include pave ditches. The Contractor shall prepare field notes in an approved format. All field notes and supporting documentation shall become the property of the government upon completion of the work. Work shall only be started after staking for the affected work is accepted. The construction survey and staking work may be spot-checked by the Engineer for accuracy, and unacceptable portions of work may be rejected. Rejected work shall be resurveyed, and work that is not within the tolerances specified in table 1 shall be corrected. Acceptance of the construction staking shall not relieve the Contractor of responsibility for correcting errors discovered during the work and for bearing all additional costs associated with the error, unless such error is based on incorrect data supplied in writing by the Engineer, in which case, the expense in rectifying the same shall be at the expense of the Government. In the case of change or changed conditions which involve any change in stakeout, the Contractor shall coordinate with the engineer and facilitate the prompt reestablishment of the field control for the altered or adjusted work. Volume II-Specifications B-3 Part B-Other General Requirements Construction, Rehabilitation and Improvement of Lucena Fish Port Complex All flagging, lath, stakes, and other staking materials shall be removed and disposed after the project is completed. c) Equipment Survey instruments and supporting equipment capable of achieving the specified tolerances shall be furnished. Acceptable tools, supplies, and stakes of the type and quality normally used in highway survey work and suitable for the intended use shall be furnished. Stakes and hubs of sufficient length to provide solid set in the ground with sufficient surface area above the ground for necessary legible markings shall also be furnished. d) Survey and Staking Requirements All survey, staking, recording of data, and calculations necessary to construct the project from the initial layout to final completion shall be performed. Stakes shall be reset as many times as necessary to construct the work. B.4 (1) Construction Survey and Staking (Control Points and Roadway Cross- Section) Control Points Established initial horizontal and vertical control points in conflict with construction shall be relocated to areas that will not be disturbed by construction operations. The coordinates and elevations for the relocated points shall be furnished before the initial points are disturbed. Roadway Cross-Section Roadway cross-sections shall be taken normal or perpendicular to the centerline. When the centerline horizontal curve radius is less than or equal to 150 meters vertical parabolic curve radius is less than or equal to 100 meters, cross-sections shall be taken at a maximum centerline spacing of 10 meters. When the centerline horizontal curve radius greater than 100 meters, cross-sections shall be taken at a maximum centerline spacing of 20 meters. Additional cross-sections shall be taken at significant breaks in topography and at changes in the typical roadway section including transition change to superelavated sections. Along each cross-section, points shall be measured and recorded at breaks in topography and at changes in typical roadway section including transition change to superelevated sections and shall be no further apart than 5 meters. Points shall be measured and recorded to at least anticipated slope stake and reference locations. All cross-section distances shall be reduced to horizontal distances from centerline. B.4(2) Slopes Stakes and References Slopes stakes and references shall be set on both sides of centerline at the cross- section locations. Slope stakes shall be established in the field as the actual point of intersection of the design roadway slope with the natural ground line. Slope stake references shall be set outside the clearing limits. All reference points and slope stake information shall be included on the reference stakes. When initial references are provided, slope stakes may be set from these points with verification of the slope stake location with field measurements. Slope stakes on any section that do not match with the Volume II-Specifications B-4 Part B-Other General Requirements Construction, Rehabilitation and Improvement of Lucena Fish Port Complex staking report within the tolerances established in Table 1 shall be recatched. Roadway cross-section data shall be taken between centerline and the new slope stake location. Additional references shall be set even when the initial references are provided. Clearing and Grubbing Limits Clearing and grubbing limits shall be set on both sides of centerline at roadway cross- section locations, extending one (1) meter beyond the toe of the fill slopes or beyond rounding of cut slopes as the case maybe for the entire length of the project unless otherwise shown on the plans or as directed by the Engineer. B.4(3) Centerline Reestablishment and Grade Finishing Stakes Centerline shall be reestablished from instrument control points. The maximum spacing between centerline line points shall be 10 meters when the centerline horizontal curve radius is less than or equal 150 meters and vertical parabolic curve radius is less than or equal to 100 meters. When the centerline horizontal curve radius is greater than 150 meters and vertical parabolic curve radius is greater than 100 meters, the maximum distance between centerline points shall be 20 meters. B.4(4) Culvert Survey and Staking Culverts shall be staked to fit field conditions. The location of culverts may differ from the plan. The following shall be performed: a. Survey and record the ground profile along the culvert centerline including inlet and outlet channel profile of at least 10 meters and as additionally directed by the Engineer so as to gather all necessary data for the preparation of pipe projection plan. b. Determine the slope catch points at the inlet and outlet. c. Set the reference points and record information necessary to determine culvert length and end treatments. d. Plot into scale the profile along the culvert centerline reflecting the natural ground elevation, invert elevation, the flow line, the roadway section, and the size, length and the degree of elbow of culvert, end treatments, grade and other appurtenances. e. Plot into scale he cross-section of inlet and outlet channel at not more than 5 meters interval. f. Submit the plotted Pipe Projection Plan for approval of final culvert length, alignment and headwall. g. When the Pipe Projection Plan has been approved, set drainage culvert structure survey and reference stakes, and stake inlet and outlet to make the structure functional. B.4(5) Bridge Survey and Staking Adequate horizontal and vertical control and reference points shall be set for all bridge structure and superstructure components. The bridge chord or the bridge tangent shall be established and referenced. The centerline of each pier, bent, and abutment shall also be established and referenced. Set at least three (3) reference points each at downstream and upstream portion. Conduct topographic survey and plot into scale at least 100 meters upstream and downstream from centerline of bridge. Volume II-Specifications B-5 Part B-Other General Requirements Construction, Rehabilitation and Improvement of Lucena Fish Port Complex B.4(6) Retaining walls and Other Types of Slope Protection Works Profile measurements along the face of the proposed wall and 2 meters in front of the wall face shall be surveyed and recorded. Cross-sections shall be taken within the limits designated by the Engineer at every 5 meters along the length of the wall and all major breaks in terrain. For each cross-section , points shall be measured and recorded every 5 meters and at all major breaks in terrain. Adequate references and horizontal and vertical control points shall be set. 1. Borrow and Waste Sites The work essential for each layout and measurement of the borrow or waste site shall be performed. A referenced baseline, site limits, and clearing limits shall be established. Initial and final cross-sections shall be surveyed and recorded. 2. Permanent Monuments and Markers All survey and staking necessary to establish permanent monuments and markers shall be performed. 3. Miscellaneous Survey and Staking All surveying, staking, and recording of data essential for establishing the layout and control of the following: a. Approach roads and trails b. Road Right of Way and Construction limit in c. Curb and gutter d. Guardrail e. Parking areas f. Paved waterways and outfall structures g. Lined canal and other ditches h. Chutes and Spillways i. Turf establishment j. Utilities k. Signs, delineators, and object markers l. Pavement markings B.4(7) Grade Finishing Stakes Grade finishing stakes shall be set for grade elevations and horizontal alignment, at the centerline and at each shoulder of roadway cross-section locations. Stakes shall be set at the top of Subgrade and the top of each aggregate course. Where turnouts are constructed, stakes shall be set at the centerline, at each normal shoulder, and at the shoulder of the turnout. In parking areas, hubs shall be set at the center and along the edges of the parking areas. Stakes shall be set at all ditches to be paved. The maximum longitudinal spacing between stakes shall be 10 meters when the centerline horizontal curve radius is less than or equal to 150 meters and vertical parabolic curve radius is less than or equal to 100 meters. When the centerline horizontal curve radius is greater than 150 meters and vertical parabolic curve radius is greater than 100 meters, the maximum longitudinal spacing between stakes shall be 20 Volume II-Specifications B-6 Part B-Other General Requirements Construction, Rehabilitation and Improvement of Lucena Fish Port Complex meters. The maximum transverse spacing between stakes shall be 5 meters. Brushes or guard stakes shall be used at each stake. Method of Measurements Construction survey and staking shall be measured by the kilometer Bridge survey and staking, and retaining wall survey and staking shall be measured by the lump sum. Slope, reference, and clearing and grubbing stakes shall be measured by the kilometer Centerline establishment shall be measured by the kilometer. Centerline reestablishment shall be measured only one time. Culvert survey and staking shall be measured by the each. Grade finishing stakes shall be measured by the kilometer. Subgrade shall be measured one time and each aggregate course shall also be measured one time. Permanent monuments and markers shall be measured by each unit priced and installed at the proper locations. Miscellaneous survey and staking shall be measured by the hour of survey work ordered or by the lump sum. For miscellaneous survey and staking paid by the hour, the minimum survey crew size shall be 2 persons. Time spent in making preparations, travelling to and from the project site, performing calculations, plotting cross sections and other data, processing computer data, and other efforts necessary to successfully accomplish construction survey and staking shall not be measured separately but deemed included as subsidiary for each of the Pay Item. Basis of Payments The accepted quantities, measured as provided in Section B.4.3, shall be paid for at the contract unit price for each of the Pay Item listed below that is included in the bill of Quantities. Payment shall constitute full compensation for surveying, staking, calculating/ processing by any means and recording data, for furnishing and placing all materials, and for furnishing all equipment, tools and incidentals necessary to complete the item. The construction survey and staking lump sum items shall be paid as follows: a. 25% of the lump sum, not to exceed 0.5% of the original contract amount, shall be paid following completion of 10% of the original contract amount. b. Payment of the remaining portion of the lump sum shall be prorated based on the total work completed. Volume II-Specifications B-7 Part B-Other General Requirements Construction, Rehabilitation and Improvement of Lucena Fish Port Complex The bridge survey and staking and the retaining wall survey and staking lump sum items shall be paid on a prorated basis as the applicable work progresses. Payment will be made under: Pay Item Description Unit of Number Measurement B.4(1) Construction Survey and Staking Kilometer B.4(2) Slope, reference, and cleaning and grubbing stakes Kilometer B.4(3) Centerline reestablishment Kilometer B.4(4) Culvert survey and staking Each B.4(5) Bridge survey and staking Lump sump B.4(6) Retaining wall survey and staking Lump sump B.4(7) Grade finishing stakes Kilometer B.4(8) Permanent monuments and markers Each B.4(9) Miscellaneous survey and staking Hour B.4(10) Miscellaneous survey and staking Lump sump B.5 Project Billboard/ Signboard B.5.1 Description This item shall consist of furnishing and installation of project billboard for all on-going projects being undertaken by the Department of Public Highways for information and guidance of the citizenry. The design of the billboard is shown on the Plans based on the Department Order 72 of the Department. B.5.2 Material Requirements The new billboard design layout and dimension shall be 1200mm x 2400mm using 12mm thick marine plywood or tarpaulin posted on 5 mm marine plywood. The color shade combination for the yellow background of the new project billboard design is as follows: Cyan 0 Magenta 7 Yellow 78 Key 0 B.5.3 Construction Requirements Billboards shall be installed on the different types of structures such as: a) For Building Project - the billboard shall be installed in front of the project site. b) For Road/Bridge/Flood Control Project –two billboards shall be installed, i.e., one at the beginning and one at the end of the project. c) For road projects with length of 10 kilometers or more, billboards shall also be installed at every 5 kilometers interval. d) Names and/or pictures of any personages should not appear in the billboards. e) No political billboards shall be allowed to be installed 100 meters before and 100 meters after all DPWH projects and in between the project limits or within the road right-of-way. Volume II-Specifications B-8 Part B-Other General Requirements Construction, Rehabilitation and Improvement of Lucena Fish Port Complex f) DPWH contractors shall not allowed to place names of politicians on their equipment or carry political billboard on their equipment. B.5.4 Method of Measurement Method of measurement for this item shall be per complete billboard including painting, letterings, and its framing and foundation that can withstand a strong wind pressure. The unit of measure shall be “EACH “. B.5.5 Basis of Payment The basis of payment for this item shall be based on B.5.4, Method of Measurement, shall be paid for at the contract unit price which price and payment shall be compensation for furnishing and installation of the billboard , framing and foundation , including all labor, equipment, tools and incidentals necessary to complete the work prescribed in this item. B.7 Occupational Safety and Health Program B 7.1 GENERAL All security and health controls necessary for the execution of the Works such as but not limited to, medical facilities, manpower safety gadgets, sanitary arrangements, explosives and fuel, temporary fencing, safety precautions and fire prevention, shall be established and maintained by the Contractor at his own expense. The Contractor shall make himself responsible for all security and health controls and shall submit to the Engineer for his approval the organization and the regulations for these purposes. B 7.2 SITE SECURITY The Contractor’s warehouse and storage area shall be secured against unauthorized entry in a manner appropriate to its contents. The Contractor shall also provide watchmen as required. B 7.3 SANITARY ARRANGEMENT The Contractor shall keep the Site in a clean and sanitary condition and shall provide and maintain sanitary facilities for the use of persons employed in the Works to the extent and in the manner and at such places as approved by the Engineer and by any local or other authorities concerned, and all persons connected with the Works shall be obliged to use these sanitary facilities. The Contractor shall also post notices and take such other precautions as may be necessary to keep the Site clean and well maintained. B 7.4 MEDICAL FACILITIES The Contractor shall make his own arrangement for treatment of casualties on the Site in conformity with the requirements of any duly constituted medical and sanitary authority. The Contractor shall provide first aid units/stations, and shall be responsible for and bear all cost in connection with the first aid services including the use of ambulance of injured or sick employees transporting to the hospital. Such first aid services shall be provided to the Employer, the Engineer, and to their employees at the site at no cost to them. Volume II-Specifications B-9 Part B-Other General Requirements Construction, Rehabilitation and Improvement of Lucena Fish Port Complex B 7.5 DANGEROUS MATERIALS The Contractor shall convey, store and make use of all, petroleum, acetylene carbide, acetylene carbide of calcium and other similar dangerous materials provided by them for use in or on the Works in strict accordance with the provision of all Laws, Orders and Regulations that are in force at the Site or that may be issued from time to time by the Government or the Employer. B 7.6 PRECAUTION FOR SAFETY The Contractor shall take all necessary precautions against risks, loss of life or of injury to any person employed on the Works or to employees of the Employer and the Engineer or to visitors or to persons having good and sufficient reasons to be about the Works, and shall properly safeguard the Works to the satisfaction of the Engineer. Where and when it is deemed necessary, the Contractor shall furnish lighting facilities, signs and sentry, and other safety facilities and services. The Contractor shall provide their Workers, Supervisors , Engineers, and Owner’s and Engineer’s representatives the necessary safety gadgets at the site such as: safety shoes, safety helmets, safety belts, gloves, goggles, gas or dust mask, and Uniforms, The Contractor shall furthermore take all necessary precautions against damage to the property of the Employer or of others located at or adjacent to the Site. The Contractor shall at all times comply with any accident prevention, regulations and any safety regulations of local or national authorities or that shall be prescribed by the Employer. The Contractor shall appoint a Safety Officer and hold periodical safety meetings with the Engineer and with his own supervisors and foremen. The Contractor shall report in writing within twenty-four (24) hours to the Engineer all accidents involving the death of and/or injury to any person, resulting from the Contractor's operation. B 7.7 FIRE PREVENTION The Contractor shall take every precaution to prevent fire occurring on or about the Site and shall provide firefighting equipment suitable and adequate in the opinion of the Engineer, for ready use in all structures, buildings or the Works under construction, including his residential quarters, labor camps and ancillary buildings. The Contractor shall maintain such equipment and such additional firefighting equipment as may be required, in good working condition until the Works are accepted by the Employer. The Contractor shall diligently fight any fire which occurs on the Site, wherever such fire may originate. In this regard, he shall employ all requisite equipment and manpower up to the limit of his equipment and manpower employed at the Site, including the equipment and manpower of his Subcontractors. B 7.8 PAYMENT The cost incurred by the Contractor in complying with the obligation under this Section shall be paid separately as prescribed in the priced Bill of Quantities. Volume II-Specifications B-10 Part B-Other General Requirements Construction, Rehabilitation and Improvement of Lucena Fish Port Complex B.8 (1) Traffic Management B.8.1 GENERAL The Contractor shall implement an approved Traffic Management Plan. At least 7 days prior to commencing work on the Site, the Contractor shall submit to the Engineer for approval a detailed plan covering all aspects of traffic management for each stage of the Works. The submission shall include documentation evidencing approval by all relevant authorities. No work shall commence on any work stage until the Engineer has approved the plan for that stage. Upon the Engineer's approval, the Contractor shall immediately implement the plan and keep it in operation for the full duration of the relevant work stage. The Contractor shall be responsible at all times for the safety of the public on the Site and, should the Contractor fail to provide the necessary traffic management, the Engineer may arrange for others to carry out such work as he deems to be necessary. The Contractor shall be responsible for the cost of the necessary work and the Employer may recover this by deduction from any money due, or which may become due, to the Contractor under the Contract. B.8.2 TRAFFIC ARRANGEMENTS The Contractor shall make provision for the safe movement of all road users at all times and shall ensure that all traffic control and road closure or diversion signposting work which is required shall comply with the requirements of the relevant authorities. The Contractor shall plan and implement the construction of the work such that public traffic may continue to pass safely along the affected roads at all times. Where the safe movement of road users may be affected, the Contractor shall ensure that all necessary traffic control and road closure or diversion signposting work is provided to the satisfaction of the Engineer and the relevant authorities. Where required, or where instructed, the Contractor shall furnish and station competent flagmen whose sole duties consist of directing the movement of traffic through or around the work. All necessary traffic safety and management measures shall be fully operational before the Contractor commences any work that affects public roads. B.8.3 Compliance with Instructions The Contractor shall comply with any direction or instruction given by the Engineer or a relevant authority in respect of any traffic control proposal. The Engineer or a relevant authority may at any time instruct the Contractor to re-open any traffic lane or shoulder to traffic without delay, whether or not closed by prior agreement. The Engineer may order suspension, or cessation, of any activity that causes delay to traffic or threatens the safety of the public, notwithstanding that approval had previously been given to the traffic change. Volume II-Specifications B-11 Part B-Other General Requirements Construction, Rehabilitation and Improvement of Lucena Fish Port Complex B.8.4 Payment The cost incurred by the Contractor in complying with the obligation under this Section shall be paid separately as prescribed in the priced Bill of Quantities. B.9 Mobilization & Demobilization Mobilization shall include transportation to the site of Contractor’s plant, materials, equipment, employees, furnishings and temporary facilities. Mobilization, as provided in these Specifications, means preparatory work and operations, including, but not limited to, those necessary for the movement of necessary personnel, plant and equipment to the Site. Demobilization shall include dismantling and removal from the site of Contractor’s plant, materials and equipment and all temporary facilities. It shall also include cleanup of the site after completion of the Contract Work as approved by the Engineer and transportation from the site of Contractor’s employees. The Contractor shall furnish the Engineer with a resources schedule, showing in detail the sequence of proposed delivery to the Site of plant and equipment necessary to comply with the proposed construction program. The Contractor shall keep the Engineer informed of the arrival of plant and equipment on the Site. In accordance with the Conditions of Contract, the Contractor shall not remove construction plant and equipment from the Site without the approval of the Engineer. Basis of Payment The quantities determined as provided above shall be paid for at the appropriate contract unit price, for each of the particular pay items shown in the Bill of Quantities which price and payment shall constitute full compensation for furnishing and maintaining such items. Unit of Description Measurement B.9.1 Mobilization / Demobilization L.S. Payment of 70% of the Lump Sum will be made monthly in the proportion that the progress of mobilization completed in a particular month bears to the total numbers of plant and equipment shown in the approved resources schedule. The remaining 30% of the Lump Sum will be paid upon certification by the Engineer that the demobilization of plant and equipment has been completed including site clean up to his satisfaction. B.9.2 Temporary Facilities Measurement and Payment: Payment will be made at the Lump Sum bid therefore in the priced Bill of Quantities under the following item: Volume II-Specifications B-12 Part B-Other General Requirements Construction, Rehabilitation and Improvement of Lucena Fish Port Complex Item No. Description Unit of Measurement B.9.2 Temporary Facilities L.S. Payment of 70% of the Lump Sum will be made after the Engineer certifies that the Contractor has fully provided the necessary construction facilities; including office equipment, laboratory equipment, office furniture, consumables, and other necessary office supplies needed for the project. Payment will be made monthly in proportion to the progress of the works completed. Payment of the remaining 30% of the Lump Sum will be made when the facilities have been removed from the Site and the area reinstated to the satisfaction of the Engineer. B.10 Dayworks Based on the provision of the Special Conditions of Contract Dayworks are allowed if the Procuring Entity’s Representative issued a written instructions to execute any additional works by applying the Daywork rates included at the Contractor’s Bid to be applied for small additional amounts of work. All work to be paid for as Dayworks shall be recorded by the Contractor on forms approved by the Procuring Entity’s Representative. Each completed form shall be verified and signed by the Procuring Entity’s Representative within two days of the work being done. An Extra Work Order may be issued by the Procuring Entity to cover the introduction of new work necessary for the completion, improvement or protection of the project which were not included as items of Work in the original contract, such as, where there are subsurface or latent physical conditions at the site differing materially from those indicated in the contract, or where there are duly unknown physical conditions at the site of an unusual nature differing materially from those ordinarily encountered and generally recognized as inherent in the Work or character provided for in the contract. The Contractor shall submit together with the priced BOQ a list of basic daywork rates and/or prices for various classes of labor, materials and Constructional Plant, including statement of conditions (if any) under which the Contractor will be paid for work executed. The Daywork rate or price is deemed to include all direct and indirect costs as defined in these Preambles. B 11 PROVISIONAL SUM B 11.1 SCOPE OF WORK The total amount of the following works is set out under the provisional sums. Relocation and diversion works for public and private utilities such as power supply, sewer, water supply, gas supply, telephone, drainage, etc., will be made in accordance with Section B.11, except for items measured in other pay items. The sum indicated in the Bill of Quantities for the above item is a pre-estimate of the cost of work to be performed by the Contractor. Volume II-Specifications B-13 Part B-Other General Requirements Construction, Rehabilitation and Improvement of Lucena Fish Port Complex These sums shall be the actual cost excluding overheads, administration costs and profit approved by the Engineer for the execution of the work in accordance with the Specification. All costs for overheads, administration costs and profit shall be included in the percentage addition nominated by the Contractor. B 11.2 USE OF PROVISIONAL SUM If the Engineer directs the Contractor to supply provisional sum items, the Contractor shall seek quotations by public tender or from certain suppliers or contractors nominated by the Engineer and shall submit those quotations to the Engineer who may, if he deems it necessary or desirable, revoke that direction in whole or in part at any item before acceptance of any quotation. Following his consideration of any quotation submitted to him by the Contractor, the Engineer may direct the Contractor to, and the Contractor shall, obtain the items from the supplier or nominated subcontractors giving the quotation at the price and on the terms approved by the Engineer. In the event that the Contractor has any difficulty with a supplier or nominated subcontractor or comprehend that the progress of the Works may be adversely affected by act of omission, or delay of the supplier or subcontractor, he shall immediately notify the Engineer. B 12 REMOVAL, RELOCATION AND INCLUSION OF PUBLIC UTILITIES AND SITE FACILITIES In general, the removal, relocation, and inclusion of public utilities and site facilities that are essential to the Works under the Contract are to be executed by their respective owners, the Contractor is therefore instructed to recognize the following stipulations: (1) The Work Programme to be submitted shall be the basis that will determine any negotiations or working arrangements to be entered into by the Employer with the particular owners of water supply, sewerage, communication, electricity and gas supply utilities and Site facilities such as piers, etc. and it is therefore essential that the Contractor provides the details on the priorities and sequences of his construction activities and operations and any particulars that may be required by the Engineer on the said Programme. (2) No work shall commence on any parts, portions or Sections on the Site of the Works that may affect or disturb the functions of the original conditions of public utilities and Site facilities unless a written permission has been secured first from the Engineer. (3) Expense shall be borne by the Contractor in connection with the removal, relocation or inclusion of public utilities and Site facilities including payment of any claims from their owners as a result of any damages or injuries caused by Contractor or any of his Subcontractor(s) operations. (4) However, if in the opinion of the Engineer, the Work will be unreasonably delayed, the Engineer after consultation with the Employer and owner of the utilities may instruct the Contractor to execute such removal, relocation or inclusion of public utilities. Payment for this work item shall be paid separately as prescribed in the Bill of Quantities. Volume II-Specifications B-14 Part B-Other General Requirements Construction, Rehabilitation and Improvement of Lucena Fish Port Complex B 13 PROTECTION AND RESTORATION OF PROPERTY The Contractor shall be responsible for the preservation of all public and private property, monuments, telephone lines, other utilities, etc., along and adjacent to the Site insofar as they may be endangered by his operations; shall use every precaution necessary to prevent damage to pipes, conduits, and other underground structure; and shall protect carefully from disturbance or damage all land monuments and property marks until the Engineer has witnesses or otherwise reference their location and shall not remove them until directed. Any utility lines damaged by the Contractor shall be repaired at once at his expense. All trails and roads adjacent to or intersecting the Works shall be protected from damage. When or where any direct or indirect damage or injury is done to public or private property by or on account of any act, omission, neglect, or misconduct in the execution of the Works, or in consequence of the non-execution thereof on the part of the Contractor, such property shall be restored by the Contractor, at his expense, to a condition similar or equal to that existing before such damage or injury was done, by repairing, rebuilding, or otherwise restoring same or he shall make good such damage or injury in some other acceptable manner. B 14 ENVIRONMENTAL B 14.1 ENVIRONMENTAL MANAGEMENT and MONITORING The Contractor shall conduct its activities so as to cause the least possible disturbance to the existing amenities, whether natural or man-made, and so as to comply with all applicable statutory requirements. In particular, the Contractor shall comply with all relevant requirements of the Environmental Compliance Certificate issued by the Department of Environment and Natural Resources (DENR). The Contractor shall:  undertake all work in an environmentally sensitive manner;  undertake no work outside the defined work site area without prior written approval from the Engineer;  take all necessary actions to ensure that river water quality is not adversely affected;  minimize the effects of runoff and erosion;  minimize disturbance or disruption of the daily lives of local communities to the maximum possible extent; and  ensure that at all times the Site is maintained in a neat and tidy condition.  The Contractor shall comply with additional environmental restrictions that the Engineer may, at his discretion, instruct in writing. B 14.2 ENVIRONMENTAL MANAGEMENT PLAN Within 28 days of the Commencement Date, and before commencing work on the Site, the Contractor shall prepare and submit to the Engineer for approval an Environmental Management Plan (EMP). The EMP shall cover all environmental protection works and shall also include descriptions of environmental safeguards and emergency procedures. After approval the EMP shall be strictly adhered to. Volume II-Specifications B-15 Part B-Other General Requirements Construction, Rehabilitation and Improvement of Lucena Fish Port Complex B 14.3 POLLUTION CONTROL - GENERAL The Contractor shall design, construct, maintain and operate suitable temporary pollution control facilities necessary to prevent discharge of polluting matter or visible suspended materials into rivers, streams or existing drainage systems. All diverted and pumped water shall be discharged at locations on the surface from which it cannot re-enter the Works and in a manner which does not cause erosion, pollution or nuisance to land holders, other contractors employed by the Employer or other persons within or adjacent to the Site. Waste oil shall be disposed of in a manner that does not cause pollution of rivers and streams. The burning of waste such as plastics and rubber will not be permitted and all such material shall be disposed of in an approved manner. Soil contaminated by cement or other chemicals shall be removed and placed in approved disposal areas. Before any work is carried out in any area of the Site, all specified or instructed or approved pollution control measures shall be in place and operational. B 14.4 DUST CONTROL The Contractor shall take appropriate measures, to the satisfaction of the Engineer, to minimize the generation of dust as a result of its operations and activities. B 14.5 NOISE POLLUTION 1. Restrictions on Working Hours The Contractor shall restrict all of its operations that result in undue noise disturbance to nearby communities and dwellings to between the hours of 0800 and 1700 unless otherwise approved by the Engineer. 2. Permitted Noise Levels The Contractor shall provide all its plant and equipment with suitable silencers, or adopt other measures, such that the noise level in buildings adjacent to the work areas will not increase by more than 7 dB(A) above residual sound levels. B 14.6 REFUSE AND WASTE CONTROL Littering shall be avoided. All refuse shall initially be placed in bins provided by the Contractor for such purpose and subsequently disposed of in approved refuse dumps. Hazardous wastes and materials soiled with hazardous wastes shall not be disposed of on the Site. All such waste shall be temporarily stored in an approved manner on Site and removed at regular intervals to off-Site waste disposal facilities designed to handle such hazardous waste. Volume II-Specifications B-16 Part B-Other General Requirements Construction, Rehabilitation and Improvement of Lucena Fish Port Complex B 14.7 CONTROL OF WATER All proper precautions shall be taken by the Contractor to prevent discharge from the area of the Works of polluting matter or water containing visible suspended materials. The Contractor shall, where necessary, construct, maintain and operate suitable settling ponds, separating plants or other effective works to prevent or control such discharge. For construction work on dry land, silt generated by the operations shall be prevented from entering the natural watercourses by the construction of canals which will direct storm water from the construction site to the nearest possible infiltration site (e.g., natural depressions or temporary retaining basins). Water control measures shall be maintained in a continuously effective condition throughout the period of construction of the Works. All temporary water control measures shall be removed and disposed of, or levelled to give a satisfactory appearance, to the satisfaction of the Engineer, such that there is not, and will not be, any interference with the operation of the Permanent Works. B 14.8 REHABILITATION OF WORKS AREAS The Contractor shall rehabilitate disturbed areas of the Site, as well as such other areas as may be specified or instructed by the Engineer. Such rehabilitation shall match adjacent undisturbed areas. Rehabilitation measures shall be carried out concurrently with construction of the Works. Cut and fill slopes shall be shaped in such a manner that the final profile appears as a natural extension of the adjacent undisturbed ground profiles. Shaped surfaces shall be left slightly rough to facilitate binding with topsoil or the natural establishment of vegetation. B 14.9 EMPLOYER'S ENVIRONMENTAL MONITORING In order to inspect and confirm the effectiveness of the Contractor's environmental protection measures, the Employer may carry out monitoring either directly by himself or through a specialist consultant. The Contractor shall provide all assistance, including access to relevant records that may be reasonably required. B 14.10 MEASUREMENT AND PAYMENT Payment for environmental management and protection and the entire cost of this work shall be deemed to be included in the various rates and prices in the priced Bill of Quantities. B.15 Detour/ Access Road / Railroads/ Roads The Contractor shall make all arrangements, pay all necessary costs and assume full responsibility for transportation to the Site of all plant, equipment, materials and supplies needed for the proper execution of the Works. Volume II-Specifications B-17 Part B-Other General Requirements Construction, Rehabilitation and Improvement of Lucena Fish Port Complex Without limiting any of its obligations or responsibilities under the Contract, the Contractor will be deemed to have obtained all necessary information pertaining to, and to have complied with, all regulations and procedures governing the use of facilities such as roads, railroads, harbors, airports, including the temporary construction of detour/access road, if necessary, leading to the project site. The Contractor shall be responsible for the road maintenance, traffic flow, and restoration to the original condition of the utilized area. The Contractor shall be responsible for determining the load limits existing at the time and ensuring that its construction plant does not exceed such limits. Before moving any construction traffic unto highways, roads or bridges, the Contractor shall make suitable arrangements with the appropriate authorities and obtain their approval for the passage of such traffic. The Contractor shall use every reasonable means to prevent any of the roads or bridges connecting, or on the routes to, the Site from being damaged or injured by any traffic of the Contractor or any of its subcontractors and, in particular, shall select routes, choose and use vehicles and restrict and distribute loads so that any such extraordinary traffic shall be limited as far as reasonably possible and so that no unnecessary damage or injury may be caused to such roads and bridges. Maintenance of Roads All public and private roads, including detour which are being used by the Contractor's, sub-contractors' or suppliers' vehicles for the construction of the Works shall be kept clean and free of dirt and mud arising from the Works. All newly built access roads by the Contractor shall be removed and return back to original condition. B17 DRAINAGE AND CARE OF WATER/ Temporary diversion of water B17.1 WORKS TO BE KEPT CLEAR OF WATER The Contractor shall keep the Works well drained until the Engineer certifies that the whole of the Works is substantially complete and shall ensure that so far as practicable, all works is carried out in the dry. Excavated areas shall be kept well drained and free from running water. The Contractor shall construct, operate and maintain all temporary cofferdams, watercourses and other works of all kinds including pumping, and well-point dewatering that may be necessary to exclude water from the Works while construction (including construction or erection works by subcontractor) is in progress. Such temporary works shall not be removed without the approval of the Engineer. Notwithstanding any approval by the Engineer of the arrangements made for the exclusion of