invitation to apply for eligibility and to bid - Clark Freeport Zone

Office of the PresidentRepublic of the PhilippinesCLARK DEVELOPMENT CORPORATIONINVITATION TO APPLY FOR ELIGIBILITY AND TO BIDThe Clark Development Corporation, through its Bids and Awards Committee (BAC), invites contractors registered with and classified by thePhilippine Contractors Accreditation Board (PCAB) to apply for eligibility and if found eligible, to bid for the hereunder contract:Name of Contract : Additional Covered Parking Bay at CDC MotorpoolLocation : Bldg 2471 J. Abad Santos Street ,Clark Freeport Zone, PhilippinesBrief Description : The project consists of the construction of covered parking bay made of steel frames with PrepaintedRib Profile Type Roofing. It also includes the provision of wash sink , concreting offlooring and the installation of storm drainage and Electrical Works.Approved Budget for the Contract : Php 2,287,000.00Minimum PCAB License Category / : Small B for BuildingsClassificationContract Duration : Ninety (90) Calendar DaysProspective bidders should possess a valid PCAB License applicable to the contract, have completed a similar contract with a value of at least 50%of the ABC, and have personnel and equipment available for the prosecution of the contract. The BAC will use non-discretionary pass/fail criteria inthe Eligibility Check/Screening as well as the Preliminary Examination of Bids. The BAC will conduct post-qualification of the lowest calculated bid.All particulars relative to Eligibility Statement and Screening, Bid Security, Performance Security, Pre-Bidding Conference, Evaluation of Bids, Post-Qualification and Award of Contract shall be governed by the pertinent provisions of R.A. 9184 and its Implementing Rules and Regulation (IRR).The schedule of BAC activities is as follows:BAC ActivitiesSchedule1. Receipt from prospective bidders of Letters of Intent (LOI) including Application for Eligibility Until September 22, 20082. Issuance of Eligibility Forms September 15-22, 20083. Receipt and Opening of Eligibility Requirements September 23, 20082:00 p.m. OTS Conference RoomThe BAC will issue to prospective bidders Eligibility Forms at the Office of the Bids and Awards Secretariat, 3 rd Flr. Bldg. 2127, C. P. Garcia Street,CDC Corporate Center, Clark Freeport Zone ,Philippines, upon their submission of LOI, and upon their payment of a non-refundable amount ofPhp 1,000.00 in the form of cash to the CDC Cashier. Prospective bidders shall submit the Eligibility Requirements to the BAC at the said address.They may also obtain the results of the Eligibility Check by the BAC at the address below.Bids and Awards Secretariat3 rd Floor Bldg. 2127 C.P. Garcia StreetCDC Corporate Center, Clark Freeport Zone, PhilippinesTel. No. (045)5997028/5999000 local 821e-mail: bacsecretariat@clark.com.phwebsite: www.clark.com.phThe BAC will issue Bidding Documents only to bidders declared by the BAC to be eligible for the bidding upon payment of a non-refundable amountof Php 5,000.00 in the form of cash to the CDC Cashier.The Clark Development Corporation assumes no responsibility whatsoever to compensate or indemnify bidders for any expenses incurred in thepreparation of their bids. CDC reserves the right to accept or reject any bid, and to annul the bidding process and reject all bids at anytime prior tocontract of award, without thereby encountering any liability to the affected bidder or bidders.Approved By :PEPITO M. GALANG (sgd.)BAC Chairman

Embankment Works1. Earthfill material shall be spread on the area of construction conforming with the lines andgrades. The materials for the embankments shall not contain any stump, brush, weed, root, turf,clod and other organic matters. It shall be suitable materials and acceptable by the ProjectEngineer.2. Fill materials shall be compacted until reaching 95% compaction. Use plate vibratory compactorfor proper compaction.D3 Concrete Works (Footings, Pedestals, Slab on fill, Catch Basins & Grease trap)1. Concreting of Footing, Pedestal, Slab on fill, Catch basins & Grease trap shall conform on theapproved Plans and Specifications. The manner of construction on concrete shall be cast-in-place.2. Cement shall conform to all requirements of ASTM C150 (Standard Specification for Portlandcement). All cement shall be Portland Cement Type 1.3. Fine Aggregates for the composition of concrete shall consist of washed river sand, stonescreenings, or other approved inert materials with similar characteristics.4. Course Aggregates shall consist of stone gravel or other approved inert materials with similarcharacteristics having clean, hard, strong, durable uncoated particles, free from injurious amountof deleterious matters. Gravel shall be ¾” crushed for all concreting works.5. The water to be used for the project or for the concrete works shall be clean and free from dirt.It should be available throughout the work.6. Steel reinforcements as indicated on the drawings shall conform to the requirements of ASTMA615 Gr.33.7. All steel reinforcement shall be placed accurately into final positions using stays, blocks, ties,hangers or other approved supports.8. Use 1/4” thk form plywood with 2” x 2” rough lumber or equivalent as formworks for concretingof pedestals.9. Forms shall be removed in a manner which will prevent damage to the concrete and shall not beremoved without approval by the Project Engineer.10.Concrete Mixture – use class “A” type of concrete mixture with minimum Compressive strengthof 20.7 Mpa (3000 psi) at 28 days. It will consist of Portland Cement, washed river sand and ¾”crushed gravel for reinforced concrete footing and pedestal, slab on fill, catch basin and greasetrap.11.Curing – all concrete shall be moist cured for a period of not less than seven (7) days afterpouring or as approved by the Project Engineer.

12.Pedestal, Footinga. Footing – all footings shall be (L) 1.0m x (W) 1.0m x (t) 0.25m with six (6) 16mmdiameter Deformed Reinforcing Steel Bars on bothways.b. Pedestal – all pedestals shall be 0.30m x 0.30m with four (4) 16mm diameter DeformedReinforcing Vertical Steel Bar and 10mm diameter Deformed Reinforcing Steel Bar ties.c. All Tie Wires shall be gauge no. 16 galvanized iron.13.Concrete Slab on fillThe thickness of slab shall be 125 mm with 10 mm Ø deformed bars space at every 0.40 m o.c.The preparation for the base shall have a minimum of 95% compaction with the appropriategrading line as approved by the Project Engineer.D4 Masonry Works1. Concrete hollow blocks for sink shall be 4” thick, Type II, Non load bearing type,with StandardSpecifications for Concrete Hollow Blocks.2. Provide hollow blocks on the indicated locations and shall conform on the approved plans andspecifications.3. Plastering of CHB wall shall be two (2) faces.D5Metal Works1. Columns shall be 6” Ø B.I. Pipe, Schedule 40 with wall thickness of 4.11mm, connected toPedestal with Anchor bolt. Include 1/2”thk base plate & stiffener for proper support of thecolumns.2. All roofs shall be framed and tied into the framework so as to form an integral part of thewhole building.3. Roof trusses shall have all joints fitted and shall have all tension members well connectedbefore any load is placed in the truss.4. Use 2-1/2” x 2-1/2” x ¼” thk double Angle Bar for Top, Bottom & web members of maintrusses. While single Angle bar for Top, Bottom & web members on sides & center girts. Forpurlins, use 50 x 150 x 1.2mm metal C-Purlins.5. For quality finished result installation, ensure that faces of all steel purlins are in one plane andleveled. Provide 12mm Ø plain bar as sag rod space at every 1/3 length of in-between trusses.Also, provide 16mm Ø cross-bracing rod with standard turn-buckle for proper tensioning.6. Remove excess fillet weld on surfaces of bars using angle grinder to maintain the qualityfinished result.

D15 Plumbing Works1. All works shall be done under the direct supervision of a Sanitary Engineer and in strictaccordance with these specifications and of the methods as prescribed by the latest edition ofthe Philippine Plumbing Code of the Philippine and the National Building Code.2. Furnish all materials, labor, tools and equipment in undertaking plumbing works in accordancewith plans and specifications.3. All drain, waste, and vent pipes and accessories shall be uPVC thick walled, heavy duty Series1000 Schedule 40 or approved equal.4. All water supply pipes and accessories shall be Galvanized iron Schedule 40 (ASTM A53) orApproved equal. They should be heavy gauge pipes conforming to PNS 26, ANSI/ASME B26,10mm-1985.5. All existing sewer and water lines (if any) shall be removed and to be replaced by new sewerand water lines using the above specifications.6. All water line shall be hydrostatic tested at 100 psi prior to tapping.7. Workmanship. The work throughout shall be executed in the most thorough manner known totrade and to the satisfaction of the Architect and / or Engineer.D16 Electrical Works1. All works shall be done under the direct supervision of an Electrical Engineer and in strictaccordance with these specifications and of the methods as prescribed by the latest edition ofthe Philippine Electrical Code.2. All items not specifically mentioned in the specifications as noted on the drawing but which areobviously necessary to make a complete working installation shall be included.3. Installation of the following new materials in accordance with the plana. EMT pipe, connectors, coupling and wires.b. Industrial type fluorescent lighting fixture.c. Circuit breaker.d. Associated control switches, receptacle outlet, flexible metal conduits and associatedauxillaries/components necessary for a properly functioning Electrical system.4. Excavation and backfilling for the underground lay-out for the supply line.5. Color coding of wire insulation must be observed.

6. Contractor/supplier must submit complete brochures and samples prior to installation.7. Testing of the newly installed systems before energization including but not limited to insulationresistance tests. A minimum value of 50 mega dcms shall be satisfied for each circuit, subfeedersand main feeders. The resistance of each connection to ground shall be measured andshall not exceed 10 ohms.Commissioning of the newly-installed system and submission of two (2) reliable sets of electrical asbuiltplans including the conduits plan/s. As-built plans shall be imprinted on the blue prints and sepiamaterials. The latter being guaranteed to withstand repeated use and abuse.