Tenders Are Invited For Intelligent Monitoring System For The Prevention And Analysis Of Hydrometeorological Risk (Simparh-Phase I And Phase Iii).

Tenders are invited for Intelligent Monitoring System for the Prevention and Analysis of Hydrometeorological Risk (Simparh-Phase I and Phase Iii). Amendment - No 2 - Storm Drains in the Duppy Creek Basin - Stage Iii in the Matanza District Stormwater Drainage in the Duppy Stream Basin, Stage Iii in the La Matanza District Drainage and Flood Control Project in the Province of Buenos Aires IDB LOAN 4427/OC-AR This is to inform those interested in the public works contract for the project entitled Stormwater Drainage in the Duppy Stream Basin, Stage III La Matanza District, currently being processed through International Public Tender No. 01/25 IDB, File No. EX-2024-34117633- -GDEBA-DPTLMIYSPGP, that this Amendment modifies the Specific Technical Specifications. (PLIEG-2025-26619091-GDEBA-DTPMIYSPGP) contemplated in Section VI Works Requirements of the Bidding Document (PLIEG-2025-31625362-GDEBA-DGPSYEMIYSPGP), as detailed below: ARTICLE 3: TRANSFER OF EQUIPMENT AND INSTALLATION OF CONSTRUCTION SITE Item No. 3.1: Transfer of equipment and installation of construction site 4. Measurement and Payment Method Where it states: This sub-item will be measured as a lump sum and its payment will be made as follows: a. THIRTY-TWO PERCENT (30%) upon verification of the installation and operation of the construction site, inspection offices, and delivery of all elements for the inspection. b. THIRTY PERCENT (30%) upon the presence of at least one (1) dredge at the worksite. c. THIRTY-THREE PERCENT (35%) upon the presence at the worksite of all remaining equipment (Second dredge, backhoes, trucks, etc.) d. FIVE PERCENT (5%) upon the demobilization of the worksite. It should read: This sub-item will be measured globally and its payment will be made as follows: a. THIRTY PERCENT (30%) upon verification of the installation and operation of the worksite, inspection offices, and delivery of all elements for the inspection. b. SIXTY PERCENT (60%) upon the presence at the worksite of all equipment (backhoes, trucks, etc.) c. TEN PERCENT (10%) towards the demobilization of the work. ARTICLE 4: EARTHWORKS Point 5 of items 4.1 and 4.4, 5 Subpressure relief drain for lined canals, is deleted, leaving this work exclusively within Article 12, item 12.3, Subpressure relief drain for rectangular conduit. Likewise, point 6 Measurement and payment method of items 4.1 and 4.4 is modified, deleting the 4th paragraph corresponding to the Relief Drain. The following items, which form part of Article 4: Item 4.2: Excavation for conduits, Item 4.3: Excavation for connecting pipes, Item 4.5: Backfilling of excavations, and Item 4.6: Transport of excess soil - 40 hm³, remain unchanged by this amendment. Item 4.1: Excavation for canal and Item 4.4: Backfilling for lined canal [Disclaimer: The above text is machine translated. For accurate information kindly refer the original document.] Tender Link : https://idbdocs.iadb.org/wsdocs/getdocument.aspx?docnum=EZIDB0000029-1871491139-2276