Correspondence detailing mandatory protective measures for Kemperol membrane before pouring new concrete curbs.
NYC-WTC_000171438–000171441Folder label: “OEM Radio Equipment Room 7 World Trade Center, NY, NY”
OCR status: ocr · source: ours
NYC-WTC_000171440 we 42S ee we Oe fd WdtT:S@ ss6et ZT “TON POCLEPEEZE : ‘ON ANOHd 11129800 D-1 ALKAUNITY PROTEC ION NOTES: 1. WHERE °LACEMENT OF CONCRETE IS REQUIRED OVER SECTIONS OF KEMPERCE MEMBRANE, APPLY (2} COATS KEMPEROL PRIMER D (@0.8-1.0 CA. PER 100 SF) WITH BROADCAST KILN-ORIED SILICA SAND INTO SECOND WET COAT OF PRIMER, 2. PROVIDE CONTNUGUS CLEANING YATH WATER AND REMSION 0 — issue GATE 11-12-98 SCALE. N.T.S. BRUSH TO ELIMINATE SETTLEMENT OF CONCRETE RESIDUE ON IN-PLACE MEMGRANE ADJACENT TO AREA Of CONCRETE PLACEMENT. € KEMPEROL FLASHING SYM. ABOUT , a ee —— , — KOT: ALL PENETRATIONS THROUGH META. CAP FLASHING TO SE CAULKED WITH POLYVACTHANE SEALANT AND FLASHED WITH KEMPERCL MENBRANE AS REQUIRED 10 TORN A WATERTIGHT SEAL. THIS SHALL INCLUDE ALL STEEL, ANGLES, CLIPS AND FASTENCRS. NEW METAL PANEL WALL SYSTEM (BY OTHERS) FASTEN TOP OF METAL/MEMBRANE FLASHING 12” 0.C. MINIMUM OR AS REQUIRED TO MAINTAIN A TIGHT SEAL AGAINST CURB. NEW METAL CAP FLASHING W/D3IP RETURN (BY OTHERS) 22 GA. GALVANIZED STEEL BASE FLASHING W/1" MIN. CANT ON KEMPEROL MEMBRANE de FASTENED 6" 0.C., STAGGERED 1°. (1) PLY KEMPEROL MEMBRANE FLASHING EXTEND 4” MIN. HORIZONTALLY ONTO EXIST. KEMPEROL FIELD. MEMBRANE. EXIST. KEMPEROL MEMBRANE TO REMAIN BELOW NEW CONC. CURB—PROVIDE ALKALINITY BARRIER. se ene ee 44291 FSA Z122190Z58 “Lis tergs JAN 28 SWANKE HAYD NYC 9/11 Public Portal Document EN CONNELL EXISTING KEMPEROL FIELD MEMBRANE—REMOVE SAND AGGREGATE SURFACING, GLEAN W/MEK & PRIME BEFORE SiRIPPING IN NEW MEMBRANE. OEM RADIO EQUIPMENT ROOM ada oAnAes WRLSAS YadWED-NOYT Io" PAI AA ‘a°d = WOad SEVEN WORLD TRADE CENTER, NY, NY OAAWN BY D.R.W = 4 SYSUEM . remorse rr = ~~ 4" Heme dnt Ud SQN QQ NEW CONCRETE CURBS SUPPORT | TIE-IN TO EXISTING KEMPEROCL MEMBRANE “SCALE: NTS gj004/005 "99 12:11 FR AMBASSADOR CONSTR. C0212 949 9762 TO 6693640) P.6?/G8
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NYC-WTC_000171835
Letter specifying protective measures for existing Kemperol membrane before pouring new concrete curbs at the Office of Emergency Management.
5 shared non-person entities · Same agency, volume and box · similarity 0.921
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000172854
Proposal from Benjamin Maintenance Corp. dated May 1, 1998 to prime and coat fuel oil tank rooms at 120 Wall Street.
1 shared non-person entities · Same agency, volume and box · similarity 0.841
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000172028
Change order #004 for $261,029 covering oil tank removal, concrete housekeeping pad, and electrical systems installation.
Same agency, volume and box · similarity 0.835
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1 shared topics · Same agency, volume and box · similarity 0.834
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000125098
Protocol document outlining air sampling and monitoring procedures for 130 Cedar Street.
1 shared non-person entities · similarity 0.845
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000143354
Fragmented text containing only a reference number and unreadable characters from the DEP Box 06 collection.
Similar document embedding; no shared entity or topic indexed. · similarity 0.842
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000120641
Laboratory report on ambient air samples collected in apartments and common areas of 333 Rector Place during September 24-26, 2001.
Similar document embedding; no shared entity or topic indexed. · similarity 0.840
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Similar document embedding; no shared entity or topic indexed. · similarity 0.834
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
NYC-WTC_000171835
Letter specifying protective measures for existing Kemperol membrane before pouring new concrete curbs at the Office of Emergency Management.
Filed in the same folder
NYC-WTC_000125098
Protocol document outlining air sampling and monitoring procedures for 130 Cedar Street.
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NYC-WTC_000143354
Fragmented text containing only a reference number and unreadable characters from the DEP Box 06 collection.
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NYC-WTC_000172854
Proposal from Benjamin Maintenance Corp. dated May 1, 1998 to prime and coat fuel oil tank rooms at 120 Wall Street.
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NYC-WTC_000120641
Laboratory report on ambient air samples collected in apartments and common areas of 333 Rector Place during September 24-26, 2001.
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