NYC-WTC_000231431

NYC 9/11 Public Portal Document

Riverpoint, Inc. 7't IiJLsidejyWenue, Suite 100 • New KochelJe * New York 10801 -160H (914) (132-1552 Telephone (914) 632-1558 Facsimile

PCM Air Sample Analysis and Calibration Form Joi J Numi M t: pl I? f F = Final ('Icaraiice Page J_ of Joi) Name: p£f l/dT C P = Pre-Abaietneni Dale: £>- tP Work zVea: V /A 1 = Inside Work Area Field Technician: -A, iL Coniractor: O = Outside Work Area Project Manager: Siiift I lours: M |A A = Ambient, Outside Building Number of Workers: //A tniliat Final Average rotal Total Filxjrs/cc Siimplc Sample Pump Flow How Fhiw Time rime Time Volume l.iinii of NlOSl I Numluj l.(M .Ilion at Ui Activity Type Numiier Raie(l/in) nai<^(i/m) na(e(j/ni) On Off (Minutes) (liters) Oeiection 7400 A i^.V jst r gut- ^C£i2 h / (tiij A A ____ SiZ 1L2_ )T<9 liiT iinjs- Xu ffi r -6___ fV^ N ^0 A') Jo ft? Ji 9 V Jim idoi~ 10 71. It:' /oro givfetf T et / MmefL.b/J niL A A /iT.p fS -0. I tf.C7 liM. n or N. r iLLGL 11 SV fo to botTH OU to fO v€5d / / fAHIt. fL tjQt

________ . A uz IT -0 t A___ A JIU 1 I S'41 wA fy^c? if? 7U25: J lAL 11^ -U- I Caliliraliiin^IetluxU ”'*^ Signature: Q H Chain of Custody K I HeleaseU by: dale: _/12dfijLl£±i Accepted by; . /A(4 (ilf bate: ro I—i S O Signauifc: Time: /if Signal 11 re: rime: hv'?.----- o He leased by: / bate: ______________ Accepted by: ____________ bat^ o I o -Si 11 lire; ______________________ lime: ______________ Signature: ____________ Time: o co co Releaserl by; ________________ Date: ______________ Accepted by; ____________ bate: co o Signature; ________________ Time:________ Signature: _____________ Time: ro cn

NYC-WTC_000231448