Invitation to Bid for
Supply & Installation of Public Address System for Barangay Gumapia, Buenavista, San Isidro, Salvacion, Irosin, Sorsogon
- The Local Government Unit of Irosin, through the 20% EDF intends to apply the sum of One Million Two Hundred Thousand Pesos (P1,200,000.00) being the Approved Budget for the Contract (ABC) to payments under the contract for Supply & Installation of Public Address System for Barangay Gumapia, Buenavista, San Isidro, Salvacion, Irosin, Sorsogon, GOODS-03-2026. Bids received in excess of the ABC shall be automatically rejected at bid opening.
Name of Contract : SUPPLY & INSTALLATION OF PUBLIC ADDRESS SYSTEM FOR BARANGAY GUMAPIA, BUENAVISTA, SAN ISIDRO, SALVACION, IROSIN, SORSOGON
Brief Description: 28set speaker horn: power:300 watts/ driver:6.5 woofer and dome tweeter/ sensitivity: 95 dB/ frequency response: 200Hz-9KHz /impedance and voltage: 70/100V/ power tap settings: 60,30, 15W/IP rating: IP65/ materials: ABS plastic/aluminum with accessories/ 4set power amplifier: power: 450 watts @ 4 ohms/ frequency response: 20-20kHz/ inputs: microphone and line inputs (XLR)/ led indicators/ gain and volume controls/ with accessories/24roll speaker cable: gauge22AWG (0.65 mm twisted pair)/ conductor material: solid copper/ insulation/jacket: HPDE,PVC with fiberglass/ reinforcement, weatherproof/ with wire anchor and accessories/ 300 meters/roll/ 4set paging microphone: condenser type frequency response: 40-15kHz/ output impedance: 200 ohms/ 4.5/12v DC/ with chime, and accessories/ 4set speaker monitor: 2-way bass reflex/ 6.5 “transducer/1” dome/ power: 30 watts/ sensitivity: 95 dB/ frequency response: 160 Hz-18KHz/ indoor and wall mounted/ with accessories
Approved Budget for the
Contract : P 1,200,000.00
Contract Duration : 30 calendar days
Delivery Period : 7 calendar days after the issuance of Notice to Proceed
Source of Fund : 20% EDF
- The Local Government Unit of Irosin now invites bids for the supply and installation of public address system using theMost Economically Advantageous Responsive Bid(MEARB). Delivery of the Goods is required is seven(7) calendar days after the issuance of Notice to Proceed(NTP). Bidders should have completed, at least three(3) years from the date of submission and receipt of bids, contracts similar to the Project. The description of an eligible bidder is contained in the Bidding Documents, particularly, in Section II. Instructions to Bidders.
- Bidding will be conducted through competitive bidding procedures using a non-discretionary “pass/fail” criterion as specified in the IRR of RA No. 12009.
- Bidding is restricted to Filipino citizens/sole proprietorships, partnerships, or organizations with at least sixty percent (60%) interest or outstanding capital stock belonging to citizens of the Philippines, and to citizens or organizations of a country the laws or regulations of which grant similar rights or privileges to Filipino citizens, pursuant to RA No. 5183.
- Interested Bidders may obtain further information from Office of the Bids & Awards Committee(BAC), Municipal Compound, San Julian, Irosin, Sorsogon and inspect the Bidding Documents at the address given below from 8:00AM to 5:00PM.
- A complete set of Bidding Documents may be acquired by interested Bidders on March 18-26, 2026 from the address given below Office of the Bids & Awards Committee(BAC), Municipal Compound, San Julian, Irosin, Sorsogon upon payment of the applicable fee for the Bidding Documents, pursuant to the latest Guidelines issued by the GPPB, in the amount of Five Thousand Pesos(P5,000.00).
It may also be downloaded free of charge from the website of the Philippine Government Electronic Procurement System (PhilGEPS) and the website of the Procuring Entity, provided that Bidders shall pay the applicable fee for the Bidding Documents not later than the submission of their bids.
- The Local Government Unit of Irosin will not hold a Pre-Bid Conference.
- Bids must be duly received by the Bids and Awards Committee (BAC) Secretariat (i) manual submission at the office address indicated below, (ii) online submission through the electronic bidding facility of the PhilGEPS as indicated below,] on or before LGU-Irosin BAC Facebook page. Late bids shall not be accepted.
- All Bids must be accompanied by a Bid Security in any of the acceptable forms and in the amount stated in ITB Clause 16.1.
- Bid opening shall be on March 26, 2026, 9:00AM at Dignitaries Room, Office of the Mayor, Municipal Compound, San Julian, Irosin, Sorsogon and/or via LGU-Irosin BAC Facebook page. Bids will be opened in the presence of the Bidders’ representatives who choose to attend the activity.
- The Local Government Unit of Irosin reserves the right to reject any and all bids, declare a failure of bidding, or not award the contract at any time prior to contract award in accordance with Section 70[1] of R.A. No. 12009, without incurring any liability to the affected Bidder or Bidders.
- For further information, please refer to:
OLIVER GABRIEL E. FRANCHE
OIC-Municipal Administrator
Municipal Compound, San Julian, Irosin, Sorsogon 4707
Contact No: 09306238993
Email address: mo@irosin.gov.ph
URL: www.irosin.gov.ph
- The Local Government Unit of Irosin has adopted a four-day workweek schedule based on EO 21 Series of 2026, hence, BAC transactions are suspended every Friday.
- You may visit the following websites:
For downloading of Bidding Documents: www.irosin.gov.ph/www.philgeps.gov.ph
For electronic bid submission: www.philgeps.gov.ph
Date of Issue: March 18, 2026
________________________________
NOEL D. MERCADO II
BAC Chairman