Q A.pdf

DEPARTMENT OF THE AIR FORCE

PACIFIC AIR FORCES

MEMORANDUM FOR DISTRIBUTION

2 Dec 15

SUBJECT: Questions and Answers (Q&A) for Solicitation No. FA5209-16-B-0002, Project No. WRFD 10- 5004, Repair Poles and Netting, Tama Golf Course, Japan

I. We received questions from prospective bidders to the subject solicitation, and hereby provide the responses in the artachment.

2. Based on the subject Q &A, Amendment 0003 wi ll be issued to revise Drawings and Specifications as necessary. The bid closing/opening date & time for this solicitation will be revise to 9 Dec 15, 1400 hours by the amendment.

3. If you have any questions regarding this matter, please contact Mr Sato at DSN 225-7619 or the undersigned at DSN 225-6681.

Attchment:

Questions and Answers

Distribution:

All prospective bidders cc:

374 CES/CENMP

I of I

~J~

ERIKO F'UKUSHTMA

Contracting Officer

QUESTIONS AND ANSWERS

FAS209-16-B-0002

Project No.WRFD 10-5004, Repair Poles and Netting, Tama Golf

Query Target for Reference Question by Offerors Gov't Response/Clarification No. Question

I 1<:tt Drawing(C-4,C-S) J'lrt'.l·J//111· <l)m~n\ c-4 l!liii-<:1±111 ~"· - ~ 1t.f*U>, C-S igfifiiCDM~i:-to ISJiii C-4 O)~ 7 7:J"Jift•J~ L. *-to Steel pole -f*~c!:: M~T¢<l)"l:Tf1\ C-51Sliii1:1ilt1~1:::J O)*

~ c!:: AHR L. ~To J! 'I:> ~ -r:~t-ti""t1A'f J: tt 'i:-tn\ ? C-5 is correct.

DWG.C-4 CMG.CS The ladders will be deleted from C-4.

rmm In C-4 drawing, it is interpreted as an integral type maintenance ladder of lat bar and round bar. However, in C- S drawing, it is interpreted as individual U-shaped. Which maintenance ladder should be used?

2 1<:tt Drawing (C.·2,C- 1<:tt<Dt.tftli SMA490A W c!:: STK.490 ':_itJj7Jd&J!l!CD 2 if®~ii'Uli (SMA490AW) t-fi!m L.t~IQW1:-to Steel pole 4,C-l l,C-13) Mlia?o ~ "'? •i: L. J: ? tJ:i? STK.490 <l)jl.*ll:.illl t:. *"to

Are there two types of pole material (SMA490A Wand ~iiittJ:lffi.7J7'7 ~::1- f.. M IH'fi t... ·cf~ 1t'o water-proof STK.490)?

The pipe consists of weather-resistant steel (SMA490A W).

It also means to follow standard of STK490.

Kaputen-Coat M (chemical conversion coating) shall be applied to the top surface.

3 1<:tE Drawing ( C-S .. P.1rt'/-;..~111· <Dftg (t,t~) t--fjpfli~ < tt. ~ "'o RB-fj>l9 (if~i~Ul'df.t COR-TEN O) o •oottJ:ljJ';l::b'i' Steel pole C-14) Please let us know the specification (material) of 7 ~=i- 1' M~;ffi V'C"f ~1t'o maintenance ladder. Material is RB-fj>l9 (weather-resistant steel COR-TEN 0).

Kaputen-Coat M (chemical conversion coating) shall be applied to the top surface.

Page I ofS

4 jt{t Drawing (C-7, ~-1:tt-t-~-9#!af.twQ)miE1:ta;, ti *""ttP? iit{~f£jp]Ui (SMA400AW) o ~mH±J:Jf liiJ :17 ~ ::J -

Steel pole C-16} Is there any designation to the winch motor mounting 1' M l!tli-el3li\.' L. '*To material?

Please use weather-resistant stee1 (SMA400A W).

Kaputen-Coat M (chemical conversion coating) shall be applied to the top surface.

5 jtt}: Drawing(C-4.C-13) M'lf ~ttf!li 600-soo-1ooo-t200-1400 -e t.t"' c!:: "' 't fl 600-800-1o16-1219 .2-1422.4 '= " ' ? -fJ- -1 ;<Ii ~JlfiiJfm "t:T Steel pole v'\: L. J: ? n:i.? 600-soo-1016-1219.2-1422.4 c!:: lt' ?-fJ-.-1 n~, tlftt t.tmit~ltiftiiJ1Uo J: '(J(astltJBJ (Shop

;<n•m~~~-t~?*~~~Q)-~Q)m~~~~~ Drawings) Q)fFJi.lil~~-!1c!::f.t~1: To < t=.~"' Does the steel pole diameter have to be 600-800-1000-1200- Contractor can use 600-800-1016-1219.2-1422.4. ln that case, 1400? Is it possible to use 600-800-1016-1219.2-t 422.4? If contractor has to submit new structural calculation sheets and unable to use it, please let us know the reason. shop drawings.

6 jtt}: Drawing(C-6.C-15) jtf£fi~li77:tV.-a-J;J.~Q)f'1li"t: t J: ~ L.1.t '~-tn:i.? txti""t:Q) 7 7 ~'l•-a-i:t-fQ"9""t:~mf.tHE~1.f~1:6?

Steel pole 1: t::~ttQ)WJliltlJli1CT L. -C v ''i -ttJ\? a, .. ~ttQ)ff'J~lt$Jt1CT L.-Cv'o~ .. 77~V'UE-a-~

Is it possible for the pole connection to use a structure other ~·L.*~ 77~V'B~tt•E~-~~~-c~~* than flange connection? In addition, has the structure To calculation of the pole already been done? Flange splice is mainstream method of joining metals, and structural calculation of poles has been completed yet.

Therefore, we recommend the flange splice. However, flange shape is modifiable.

7 *7J.. Drawing(C-7 ,C-16) ;t. 7 1' Q){±#ttf>; 890dt-12 C jCf( L. ~ti? ':> 'i -t7JS.. t!fF ;t. 7 J-.Q)ll.Q)tJ.ilttJtfftifil:.;:k~ < ~VL.*To 25mm B~ Net 11#7J;ll.R ~tL-C L. *; J: ? f_tQ)1:1iiJ'1iJ\-{:tLJ;).J:.Q) b \:*ff 1.smm J;J.r~~ol6J!:i>., (440dt-36 lilMI

(/)'\:'{> J: ~ Lv'-eTJb'4? (440dta36 tf) 2.2mm 1:~iiJ) 0 {Ji L. .. ;t. '/ r Q);lt~~iJS 0.12 J;). r~cb The net specification is listed as 90dt-l 2, so we have tif"f, i:J!iiJfitH: ~~*To concerns that the manufacture would be limited. Is it *~,jttt~~~-C(/)~~tt-~~1+00~~., • ..,Q)\_$ possible to use comparable or exceeded quality alternative? a? tL J"f.. .:. Q) ISR 'J '\:Ji cl? lJ *-1t lvo

This structure is designed under strong influence of wind penneability.

Mesh size must be 2Smm; string diameter must be less than l .Smm. ( 440dt-36 has 2.2.mm string diameter, which is exceeding standard.)

However, if netting fulfilling rate is less than 12%, it is possible to change other nettings.

Also, if contractor make new structural calculation sheets and shop drawings,. contractor may use other materials.

Page2of5

8 f&mttfl.A!& Drawing(C-19) ~lru«!JJJ-t-3/ik:ktltilcT.>f!iiU:~ 60 t J;:fJ! lJ *'"to tfl.AK~l;:~JJU'Jetit-it< r!:~:kfJ:ftJHil~il\il"o(})1': ..

Temporary access tll:.AK it iii-C:J1f itHt1*HliU;: lti'Rfli (}) Dt iii tJ~ 1l 1t '(J) \:T M.AittiifiH;:jOi, '-C .. iiJfmfJ:ISI lJ 1l1Ui7tf'Wttl.A .. lf;f~(J) road tJ; .. .fti&Mi~~IHl-t::,.:. t: lia? lJ *1tlv'/J')? tfl.Allitt>iJi;-t J:.; 1;:: L.-Cr~ "'o &i~O)fm~1¥JfJ!fifi

The weight of the heaviest machine we use is approximately ~" .m li.:Yiil=~*h ~To 60t. There is not a plan mentioned tQ lay iron plates on the existing pavement in the access road plan. Should it be To avoid considerabJe cost incurred by iron-plate laying, heavy concerned about the possible damage to the existing machines should be disassembled to be transported. Material pavement? weight should be reduced as much as possible before its transportation. Certain amount of repair cost for expected existing pavement damage is included in the project budget.

9 1B:tN:tm.AJ& Drawing(C-19) -~-~-~B-c:•cT.>*r!:U•~~~-t?>J:.;~~? ~*t'JEJ l:... ::l ;; 9 9 - t- :tJ 7 ~Mtt cT.> JJHW c IRJ.fi.. P.lli Temporary access -C1i-'*i""i11, -~* < f'litlPi•~-c: J:. ~ L.1.- '-C:T ••~r!:L.-c•~•9~L.-cmt~~ road n\? * t::.. # 1 s *-1vf$jt§I-c:x• t: tt. -3 tM* i=.--:> 11 '-c

(})~7t9c t>m~ < tt. ~ "'o Basically, contractor dispose wood chips to outside disposal

Can the wood chips generated from the removal of pine trees field as industrial waste.

and maple trees listed in the temporary access road plan, be disposal in the work area? Additionally, please let us know the disposal location for the tree disturbing the construction of 1 s• hole.

10 1lfi1JUflB Drawing(E-08) fti~la'f IUt1J$Q)t:ifi~Ul IB 1:.:J011 '-C Mir c!:: ft6~Q)J!J ~ Trench Restoration ~ttf1F< ft~\r'o ft~titi~IJJ;t,;::tf!i t:. "C~IBT -'50

Please let us know the thickness of base course and Pavement recovering will be based on the existing pavement pavement for the pavement restoration on the excavation part conditions.

of the conduit pipe.

II AIZ: Drawing(C-9) Aizl'i 19THK(Spirit-yarn pile)~ treifii> ~ *""t:O~ UV IAJfJ; dl. -c: b iiJ 0

Artificial sod fr.fl C:IHl:JIJ) c L.-c~t-t L.IAJ~t!sfn-c:t, J:. .i!:> L.\.''1: fl! L., JFt. ~ 19 mmW.J:: c Too Ti>>.?* td!J. ~ii 19THK Jft~-C: L. J: ; })>.?

Proposed product (the one with ultraviolet specification) is It is specified on the drawing that the artificial lawn is applicable. However, the thickness should be more than I 9mm.

19THK (Spirit-yam pile). ls it possible to use the comparable product with having ultraviolet specification (for landscape)?

Pagel ofS

12 xtt Drawing (C-~C- J!i't.l!liii J:l~Belf&(1) i-.> o :1{tt (1)ffijH-fll~tt~ -r:~IM L •mMMttmfi&-r:~o~~,•~j-:JJ-~m~~.n Steel pole 4,C-11,C-13 "'C"'¢j-7J-~l&;t ""C< ff.~\,' f.,tl.t'o

Could you let us know the manufacturer for the pole design Due to the steel material are commercially available, there is no structure calculation listed on the ordering drawing? designated manufacturer.

13 llt~:Xtt Drawing(C-1,C-10) ftiti:Xtt (J)jJl;llif iltUi:JJ? 9-• ~ 3Ct11 ~ ti -C lt ' o (J) '1! L. .t .. 'f;iJltfiilfSJ±;'t.tJ( ~ .tL-C\r 'Oa Existing Pole ?n~?

Is the steel pipe part of existing pole filled with concrete? Filling of the existing steel pipe should be completed.

14 ftR:Xtt Drawing(C-10) Driving Range -OllJ-C:tl:~-t oJS!tftixfJ:(1){±Dli>) S * L.t>~ "F•~$1Kt, Existing Pole Eet~tt.-c"'*-tt'lvo lOJti.:~-C~.*.-Cllilt*'t"i»~?

The specification of the existing poles on driving Range is Please check the table below:

listed for only 5 poles. Please provide us the specifications for 10 poles. :fn.? v:, ~-~-A-Gol!P.mgt £sis'liq Pcm

POLEXo. BEIGHTCMl CONC.POLE stmPOLE

I 33.0 lS-J.t-2000 SQOlc l2x7.0M l J,.o lS-.24-2000 S00-12xP.OM l 36.5 28-242000 SOOvl!xtO.,M

" ;6.$ ;:s.2 ... 2000 SOOvl:!•tOJM s 38.0 ::S.242000 S00• 12• l?.OM

' 39.S ;:s.24.2000 80()lf l:!• l)JM

' 39.S 28·24-2000 SOO•Jl1tU.SM s 39J ;:s.24.2000 SOC>xl2•l3.$M

9 39.5 :S.!4-2000 SOO•ll•t3JM

10 39..S :S.!4-2000 SOO-ll•l.UM

Page4 ofS

.ftl9::1C:tt Existing Pole

Trimmed timber removal

Drawing(C-1.C-10) liliiJQ)tjftjCP'J~l:."?\. ''"C11i;l -C < tt ~ \.'

Specifications, Section 3110 00, Paragraphs 3.2. l through 3.2.4

Please let us know the meaning of the numbers on the table below.

#18 HOLE

POLE NO HEJGHT{M) CONC.POL.E STEEL POLE DEPTHCM) STEEL POLElM)

3 23.0 28-24-2000 800•12•28.0 12.0M 18.0+10.0

Please let us know the meaning of these numbers.

As stated in Paragraph 3.2.4 Removal from Site, must contractor stockpile trimmed timber at approved locations, and remove them off base before the final acceptance of work?

Paragraph 3.2.2, Burning, states that material cleared may be burned within the contract area.

Please confirm how we should treat the trimmed timbers.

Page 5 ofS

J:.tm::i ~~ !J-1'*'-1vtfUQ)ttm C*om-~Lr-~~> 11'f rfmO')ft.fl Ct£-pij1!1--~ ~ >

Specification of upper concrete pole (diameter-strength-length)

Specification of steel pipe bottom (diameter-thickness-length) c # 9 Q)JlrJJ c!: fiillm~> I&*~l:., ::J ~ ~ !J - r. .1J 7 ~MUQ)J.fUf~ c!: liil., im1l fi~~ c!: L. "'Ctl~~,,_~ L. -rm~ ~To ttflilt~~!l!lr' t::. L-*-i""o

(Same answer to Question #9) Basically, contractor shaU dispose wood chips to outside disposal field as industrial waste.

The Specifications will be revised.