Cement rooftile replacement work   2

Background
The U.S. Embassy Seoul, Republic of Korea, is issuing a Request for Quotations (RFQ) for the replacement of cement roof tiles for four typical 6-bedroom houses located in the Yongsan Embassy Housing (YEH) compound. The goal of this contract is to ensure the integrity and functionality of the roofing systems at these residences, which is essential for maintaining the living conditions of embassy staff.

Work Details
The contractor will be responsible for removing existing cement roof tiles, wood batten strips, asphalt roofing, and defective roof wood boards. New installations will include cement roof tiles, wood batten strips, asphalt membrane sheets, roof wood boards, and metal flashing. Each house has a total roof area of approximately 460 square meters. The work includes site protection measures, temporary scaffolding installation, and ensuring that no water leaks occur during construction.

The contractor must also provide temporary safety barriers and shelters as specified in the drawings provided during the pre-quotation conference. Additionally, all demolition work must be conducted carefully to avoid damage to existing structures and utilities.

Period of Performance
The contractor shall begin performance on the start date specified in the Notice to Proceed and complete all work within 120 calendar days after receiving the contract award.

Place of Performance
Yongsan Embassy Housing (YEH) compound, Seoul, Korea.

Bidder Requirements
Bidders must furnish any required performance bonds within a specified number of calendar days after award. They are also required to have all necessary licenses and permits as per local law. Offerors must demonstrate past performance on at least two contracts related to cement rooftile replacement or installation within the last five years. Documentation must include project titles, client information, contract values in both Korean Won and U.S. Dollars, and a resume of the proposed project manager.

Incumbent Analysis (see Incumbents section for more detail)
This opportunity appears to have a confirmed incumbent based on prior work at the same location: contract 19KS7025P0572 awarded to Gunhwa Construction Co.,Ltd for “CEMENT ROOF TILE REPLACEMENT AT YEH” valued at $166,780 (07/13/25–01/31/26). The current RFQ similarly calls for replacement of cement roof tiles for multiple typical houses within the Yongsan Embassy Housing (YEH) compound, with related roofing scope elements such as removal of existing roofing components and installation of new tiles and associated materials, suggesting continuity of the same type of maintenance/replacement effort.