Laserfiche WebLink
l� . <br /> Thu Boeing Company <br /> April 18, 196'7 <br /> Pnga 21 <br /> 42 linear teet of concrate pi.pe in�tc:llci o�+ ;jravcl Jacki'i.11. Er;cave.tia: oE�rtcd Por <br /> elevat3oa pit. <br /> 10-3-66 Qlon Couchman <br /> Formittg end plaain� ro-ntool in Gradc br.an;r, on linn ] . Forndn� Uottom nlab for main <br /> utility tunnel. Excavating tor mnnhoica for 4`�" i ri. concroY.a pipa duct�t. �:xcavation <br /> cempleted for elevation shaFt pit. <br /> 1Q-4-66 (}len Couchman <br /> Inspected rs-steel end forma !'or gradu beeme on line 1 from B to K. Found re-ntenl <br /> 1n accord vith atrudt�u•al drnvi.nga. Supoxviaed placin� of 56 ou. yde. of type 1 coment, <br /> $}�� aack � !�" max. A(ia 3000 pai concrete at a 3" alurop in the abovo linted rade baome. <br /> (2 oz. Denex per eack) Conareto suppl.ied by Aeaociated S & (} bb�rett, Nn. Caet 4 aylinders <br /> labeled 18A�B,C, & D. 'doathar - clear. Temp . �O�F Fonaing and inntulling re-etoel <br /> for line 1 grade boaros from l+.ne K to T continuing. Continuin� Uacktill nnd cnmpactl.ons <br /> on 48" concrete pipe ductn. Pornin3 bottom olnbo Sormtut holva. Fo.rmin;; for penthounn <br /> floor elab. Baokf.illin6 and r,omPactinr,• nlon� (;radc be�m on iino 14. <br /> 10-5-66 (31ea Covchcinn <br /> Fnrmin� nnd placinL; r�cC�ael for grnde heacw on line 1 from line X to T. I'ox•rin� perit <br /> houee floor elab. Placi.ng rosteel S.n. lltilit;• tunnel flonr t:l�.b. Coritinuing bncl:-•fil) <br /> snd oompactin6 for 43'� concretc pipe ducts. Ducic -fillin� r_nd conipnctinE- rl.ong 1i.nc 1�+ <br /> grede boam�. �.r.cavniSny for t;rade Uearr� alon� li.noa u and 9. <br /> 10-6»66 Qlen Couchmari <br /> Inspectod re-ateel ev�d forrie for �xs3o beram on lino i f•.om line IC tc •P rmd bnsc slr,bs <br /> for and eouth 48" conox•ete pipo ducta connoetiona end North and South manholea. 6'ounJ. <br /> restael in ncaord wi.th otructural pl�. Su}wrviood pincinr of 56 c.y, of the typc 1 <br /> coment, 5�a sacic. ;G" max. AGG ''OOC psi conaretE (2 oz. Dsnex addod per ok. of ceoent) <br /> at n 3° olump in the above liated are�s. Concr�te �uppliod by Associntod 5 F.'0. <br /> h'vereCt. Waoh. Caet 4 cylindors labole;d 19 A,B,C, R D. tJeut:her - overcaet Temp. G5°I'. <br /> Continuing formin;; of pentheuco floor nlnb. r"orminL grade Ueari on 7.ino U Grom li.nc <br /> 1 to 14. Installin� re-steel in Utilit:y tunnel floor s1nU. Inetril.]ie!; m-cecel in <br /> 4&" pipa connoction �north) e:ccnvating for grade beoria on lino 6 '7Z• 9. <br /> 10-']-66 61mn Cnuchman <br /> In�peoted re-etael ond forms for Utility tunnel floor slub and bottoo ti�.QL1 tor noriti <br /> connoctlon on 4G" concreto pipc ducta. Found all itema in nceord with atructurc pin*.c:. <br /> Supernieed placing of 2�4 cu. yde. of type 1 cer�ont. 5}4 eack. ;S" max. A013 3CD0 psi <br /> ��o^.creto at a 2yz'� slump in i:ho above listod a.reac. Concrote suppliod by Acaociated <br /> 3 & G. L7rorett. Wn. Cnsh 4 cy].indera l�baled 20 A,fl,C, & 7. Westher - clot:dy - rainy. <br /> Temp. 64°F. Continuin;; �'orming of penthouso 'loor elab nnd roof slab, r.�i:.i.ng ^.��i <br /> n)racing ree,teel. for grnde hear.; onl.inc II f��om l.inc 1 �0 14. TnntZl].iu;; r: • ��n,e] i ' •`" <br /> F11:;C CD�1P^::��P�1:; iA�1 ..^'1 �'.G;C , ."C.. t 1;:.'l�; F7., •..�1.• t�••• ... .. ._ . .. �. '�, <br />