SJA800-15-Q-0008-A001_-_Revised_Page_12.pdf

Request for Quotations (RFQ) No. SJA800-15-Q-0008

Amendment A001

1.2.4.7 Window Cleaning. All glass surfaces or shatter resistant window film (SRWF) including frames shall be cleaned free of streaks, dust, stains, and foreign matter and wiped dry.

Requirements for each facility are Chancery, Local Guard House, Mitsui Housing Compound, EMR, and DCMR. To clean the SRWF, use only synthetic neutral detergent, never use cleanser. Dip soft sponge in adequately diluted detergent and wipe the SRWF surface softly. Then use squeegee to wipe off the diluted detergent. Use soft linen to wipe off along the frames where the squeegee cannot wipe off. The diluted detergent shall be removed completely from the SRWF surfaces, glass and frames. Any damage to the SRWF caused by the cleaning operation shall be repaired by the Contractor. If damaged, the Contractor shall report to the COR and replace the damaged SRWF with the same one. The Contractor shall furnish all materials and labor for the replacement. The COR shall provide necessary nomenclature of the SRWF to the Contractor. Only qualified technicians employed by the Contractor shall perform the replacement. When completed, the Contractor shall report to the

COR. The Contractor shall provide a copy of local license to the

COR before the commencement of high elevation work and comply with fall protection stated in Attachment 11 – Fall Protection.

a. Chancery. All work shall be performed semi-annually for exterior window and annually for interior window. The Contractor shall determine the schedules, setting the time and date, and submit to the COR for approval.

(1) Exterior Window: semi-annual

(2) Interior Window: annual

b. Local Guard House(s) at the Chancery. All work shall be performed monthly for exterior and interior windows. The

Contractor shall determine the schedules, setting the date and time, and submit to the COR for approval.

Exterior and Interior Windows: monthly

c. Mitsui Housing Compound. This service shall include cleaning of windows not easily accessible to the tenants/occupants in all housing units. The not easily accessible windows are those higher than 2.4 meters from floor, such as loft windows and skylight. The service shall also include all non-residential interior and exterior windows. For the towers, the common columns of windows are to be cleaned both interior and exterior.

In addition, there are 103 double sliding windows in the residential areas of the towers that cannot be cleaned by the occupants (exterior only). All other residential windows and doors in the towers are in-swing and are the responsibility of the occupants. These 103 double sliding windows are the responsibility of the Contractor. They are measured approximately 1.2 meters by 0.7 meter.

For Mitsui and Temple Townhouses windows which are not easily accessible measure: Temple exterior – 141 square meters, Temple interior – 23 square meters, Mitsui Townhouse exterior 46 square meters, and Mitsui Townhouse interior 28 square meters.

Exterior and Interior Windows: semi-annual (March and November)