Protocol document outlining air sampling and monitoring procedures for 130 Cedar Street.
NYC-WTC_000125098–000125202Folder label: “130 CEDAR STREET”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
130 Cedar Street July 15, 2004 Selective Demolition and Façade Restoration Koenen Associates
3. [Available ]Products:
a. Dur-O-Wal, a Dayton Superior Company; Dur-O-Flex. b. Heckmann Building Products, Inc.; #391 Spiro Remedial Tie. c. Helifix Ltd.; [Helifix HRT60] [or] [Helifix HRT80]. d. <Insert manufacturer's name; product name or designation.> 4. MORTAR MIXES a. See Section 04200 Unit Masonry
2.6 CHEMICAL CLEANING SOLUTIONS
A. Dilute chemical cleaners with water to produce solutions not exceeding concentration recommended by chemical cleaner manufacturer.
B. Acidic Cleaner Solution for Brick: Dilute with water to produce hydrofluoric acid content of 3 percent or less, but not greater than that recommended by chemical cleaner manufacturer.
PART 3- EXECUTION
3.1 PROTECTION
A. Protect persons, motor vehicles, surrounding surfaces of building being restored, building site, plants, and surrounding buildings from harm resulting from masonry restoration work.
1. Erect temporary protective covers over walkways and at points of pedestrian and vehicular entrance and exit that must remain in service during course of restoration and cleaning work.
B. Comply with chemical cleaner manufacturer's written instructions for protecting building and other surfaces against damage from exposure to its products. Prevent chemical cleaning solutions from coming into contact with pedestrians, motor vehicles, landscaping, buildings, and other surfaces that could be harmed by such contact.
1. Cover adjacent surfaces with materials that are proven to resist chemical cleaners used unless chemical cleaners being used will not damage adjacent surfaces. Use materials that contain only waterproof, UV-resistant adhesives. Apply masking agents to comply with manufacturers written instructions. Do not apply liquid masking agent to painted or porous surfaces. When no longer needed, promptly remove masking to prevent adhesive staining. 2. Keep wall wet below area being cleaned to prevent streaking from runoff. 3. Do not clean masonry during winds of sufficient force to spread cleaning solutions to unprotected surfaces. 4. Neutralize and collect alkaline and acid wastes for disposal off Owner's property. 5. Dispose of runoff from cleaning operations by legal means and in a manner that prevents soil erosion, undermining of paving and foundations, damage to landscaping, and water penetration into building interiors.
CLAY MASONRY RESTORATION AND CLEANING 04901 -8
NYC-WTC 000125175
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NYC-WTC_000125070
Contractor requirements and site plan notes for demolition work at 30 Cedar Street.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.943
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000164903
Forwarded programmatic agreement documentation addressing post-disaster building cleaning procedures and eligible building list for recovery efforts.
7 shared non-person entities · 1 shared topics · similarity 0.952
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000093788
Fax transmittal from the Mayor's Office regarding a March 2002 meeting with the building group.
8 shared non-person entities · similarity 0.948
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000150931
Cover fax from the Mayor's Office forwarding DEP documents regarding exterior clean-up to be reviewed before a meeting with building owners.
7 shared non-person entities · similarity 0.946
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000165271
Engineering drawings and specifications for replacing a high-pressure water line under the Lincoln Tunnel contract.
1 shared non-person entities · 1 shared topics · similarity 0.938
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000098577
Contract specifications outlining site decontamination and asbestos disposal procedures for 53 Park Place.
13 shared non-person entities · 1 shared topics · similarity 0.937
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.935
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.935
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000098612
Contract specifications outlining site decontamination and asbestos disposal procedures for 110 Church Street.
13 shared non-person entities · 1 shared topics · similarity 0.934
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.934
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000110870
Letter submitting executed license agreements for asbestos cleaning at a Lower Manhattan building to DEP.
8 shared non-person entities · 1 shared topics · similarity 0.933
machine-extracted · confidence unavailable · Check page ↗8 shared non-person entities · 1 shared topics · similarity 0.933
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NYC-WTC_000125069
A single-page record labeled for 130 Cedar Street with a unique NYC-WTC identifier.
Filed in the same folder
NYC-WTC_000125070
Contractor requirements and site plan notes for demolition work at 30 Cedar Street.
Filed in the same folder
NYC-WTC_000125073
General notes and requirements for demolition work at 130 Cedar Street including contractor qualifications.
Filed in the same folder
NYC-WTC_000125076
Correspondence submitting updated asbestos project documentation to the DEP for 130 Cedar Street.
Filed in the same folder
NYC-WTC_000125203
A single-page record labeled for 130 Cedar Street with a unique NYC-WTC identifier.
Filed in the same folder