Att_3_Azotea_Existing_Drawings_Revised_0003.pdf
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- Attached to
- SJC AZOTEA PORTAL AND DROP STRUCTURES Federal contract opportunity
- Solicitation number
- 140R4024R0026
About this file
These engineering drawings detail the Azotea Tunnel outlet area and concrete drop structures for the San Juan-Chama Project, prepared by the United States Department of the Interior Bureau of Reclamation. The documents include multiple technical plan and profile sheets covering the Azotea Tunnel outlet area (Drawing 465-D-84), concrete drop structures at stations 1565+00, 1702+75, and 1831+17, and typical channel and earthwork sections.
The drawings provide comprehensive engineering specifications, including detailed cross-sections, reinforcement layouts, elevation profiles, and construction notes for concrete structures. Key technical details include tunnel and channel dimensions, reinforcement bar placement (#4, #5, #6 bars), concrete cover specifications, riprap and gravel bedding requirements, and earthwork section guidelines. The drawings are dated from 1967 with revisions in 1969, and are part of the Willow Creek Channelization project in Colorado and New Mexico, focusing on precise civil engineering design for water management infrastructure.
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Text version
FORM 7-l289
(JULY '62)
l
75'00
STATIOlV5 --- f417f/)O
SJ' �
,_ I "-I i: I;:;
""t:l· .. '<l . "' 'cl
" ';J�
• i::::
� Q
1418+00.
10 o ;o ;o JO ,io
Lw.,.,iu,L..���-��---.J
GENERAL PLAN
CJ. SO TOD
.SCALE tJFFEET
1421+00
F)ROFILE.'
14?-3+00
Or/,;111a/ -7rou.rld cvrf'c:rce \ i_
/()" 0 "An1' · ,:.,,.,II I ' ._.., ,;)/,<.-< , I r< Flurn6· ,2nd -- -"1 Ba /fled Dro,c; I t-/. ?_r, s J • • !,-.. / 6 ,() ._.,.; ,.A-_::
{_'uf o.J?d cover.
shape s/701v17.
• • .- f � i
I.
✓-l//lercepl/,7q draJ17 d/lc/;
r Clo d/r&cfed
·I I
I
(;- Rerers to elevat/011J 011d di.71e175/or;s ror /0'-7" D/a. Horseshoe tuor;e/, C?,·1 R&/ers to e/evof/:;;,7S ctl7d dh71er;•.s-/or,•cf for /0'·-//
Dia, Circular fui111e/, 5lafio1'/S a11d e/epc;//0;1,5 re/'er lo ;;7Y6r/1 V/7/lfJC of/?erw/se ahon-?1.
@ ALWAYS TlllnK SAfETV
UNIT£0 STATES
DEPARTMENT OF THE INTERIOR
BUREAU OF RECLAMATION
.SAN ✓VAN-CHAMA Pli,:I./ECT,COJ.01,A£!0·1✓£M/ l'-1£ IC,?
AZOTEA TUI//V£L
OUTLEr AREA
6EN£l1,AL PLA!v ,�tvD f"A'Of-lLE
DEN//ER, COJ.ORADO, 465-D-84
II --:r 21 X. 36
I t
S!CTION A·A
C
-18,?.:J /
LONGITUO/,VAL
SECTION B·B
UJ
n i ·-\, -.
:...L £� i I lI , I I '
I , I
DCTA/1.. C
Ol"A.b..,-e:, 6'(1 : .,c,;;•· i""7
Lil ' I I I
UJ
7LL
<t...;,:., ��!Cw.<�""'"""
·-•:+ ... i ' ... ,.
I
F f
I ..... l � r,d�/2" I , r"S6Jt2-' '
,'�I ,, Lr I }\ \
I
! soml' os ad_J<1c#nf floor 5lo61 "1 · l .
J i -f L.-..J.....J i __ ......, �· t
.HALF
• 10 15
SC ALE Of l'l:..ET
53'- 10J" --· --
,_ ___ 7-6 --i---- 7-6 --- .. ..,_
38 -10,,. -·-
Top '! face--
" Ii
J " 'I-
'/J
II
___ ZB� 10J"---- -- -------------�--10�0"
R11nl"orc.e OS �hown Re,nf'orce as.
I t.
1.--+�o"• I� 12:o"-----�----14�3" I · �111-4- &lh l'oc,s-,.-- ;------, I
£,r :t � �7t �c *
-: .., 4 NHr ii;:� I
J
--"'.5@6" f"rom
/NI� WQ//
"' - Bo/tom /'ace rSta. l5G.S+53,9D
--� j rtt+&fh f'ac11s
'if@/<'�,.,� ,, __ · , FFFFm -+r H -� -.J ¾.;2,. - �+-E-r-l:-E -
SECTIOND-D
i-----D ___ 14'-1;.!." 2.
SECTION B-B
I 0 5
SCALE OF FEET
li¼1nlort:et1� Reinforce cs !
sho"{n 1n 5« cl·J .shown 1n Sec K-K:
. ' 1n S#cltons L·L I M·M .shown tn 5ec N-N l8"r1prqp ont/'gro111/ /Jedt:kn9 on chonn,I s101Ps lo $la. 1565.; 75 --, --For f'ac, J I
SECTION F-.C- 5£CT/ON G-G
I 4-6--i
SECTION H-H
DETAIL A
SECTION A-A , - El. 7.f.2111.49 t i'-..#,. J .. I (:)
I/, ' . [;j 1 -- -3 3'_; ,,·�------------7'
I I I
2 3
I I I SCALE Of FEET
4-j
I
EXISTING INSTALLATION
SECTION C-C
REFERENCE DRAWINGS
TYPICAL SECTIONS ______ _ 4-GS-500 -29
PLAN AND PROP!L£, _______ 46S-S28-70.S
TYPICAL EARTHWORK ______ 465- .500 - 32
NOT£S
5/rvclvr, k; b, placed on und1.slvrbed eorlh or fhorovghly compoclecl bockf't//.
Chomnr all expo-sed rd91'$;f; un/es� ofherw,s,;, shown, Unless olherw,s, s//own, place re,n -lorce1nent so lliof the clear d1sronc1P 1Jelween /"oce ol' concrefe and neoresl 1"?1n/ori:-i?menl 1s I,/ .. /or •5 bar., o.nel .S,71(7//er:,, , and 2 l'or 16 bars ond lor.9,r; excep� ;:,rov1dt?
a clear chs/ance from. t'bct11 of'concrele placed a901nsfer1rlh of' Z" ""here .slab lhKKne:ss 1s 9"or ..e.u,; t1nt:f r'NJl,1re slub rh1ckm-ss 1sgreol,;,rfhon 9:'
Lop al'- bor.s Z4 dlomekr.s al .sp/1ce.s, vnl,ss olherw1;� , 4Mwn.
Cor,-cn,I,, d,s1911 bosrd on Cl compn,ss,ve slre.11.9/h o( .YOOO l.b� p,,r s9. 1a.
For .5ecf1011s cJ-t/ fhrovgh R- R and typ1col upsfrl!on1 channel secf1on .see Draw11ig No 46�-S00-29.
ALWAYS TIUOK $AfETV
UNITED STA'TES
DEPARTMENT OF THE INTERIOR
BUREAU OF RECLAMATION
SAN JUAN-CHAMA PROJECT - COLORADO
AZOTEA - WILLOW CREEK CHAN
AZOTEA CR K
CONCRETE DROF!. TA. 1565+00
PLAN, SECT'l�ffJS AND DETA /LS
OlfAWl>l.�-.C.-f'·_ - •••• -•· ••. SIJBMITT'ED. ---'it�'tlll'<#i-- -- -- --- - -- - - - - - - ____ .;. _________ RECOMMEND ------·-;,.r------
'l!D� ••. __ .-�.APPROVED-
AMARIL,t...Q_, "tEXAS, APRIL 2�, ,1967 SH. I o, II, SH,- 465- 500 - 28
*GPO B4&.(11117
I
·l 1 8''Norma1·
Extend /angifudmal bars bond distance into vertic a l wall.
' - -: � 11 4 a I 12"
1�,,o;;.,- · # 5 at 12"
SECTION J-J
If_
71d'l..-l '
C)
1-�-
#4 at 12 "-
#5 at 6" End allernate bars at 4'-9"from face of chute wall r ·J # 5 at 12"
. 1 #6at12"
- E' <:j
�:i E'"- �
• C\J
- 5 at 12, -.i
,.. -�·a+--� �---.,,,,__ I .,._ __ ____.._______ ..._ ...._
#6 at 12"/ -�-· e'-o"�-�
SECTION M-M
#5 at 12 " both ways·- 10" Fillet t• t.
I
SECTION R-R
, #Sat 6" End alternate b ars 4'- 9" from face of wall
#5 at 6" End al t ernate bars at half wall height.
Extend /angitudlnal bars bond distance in to vertical walls ..
l_ -- 9'-6"--- -
.!JE. 10" F1/!et.
l rB"Normar
; ·. __ #40112" . i
�-ffl'j ; J� -r
SECT/ON K- K
1(1 !j
__ -#5at12'; 6'- 6" long ·-..,#4 al 12" _.#5 at 12"
#6 at 12" l..
#4 at 12': c:, IY)
# I/ ', \ \
6atI2 ·. #50112" ! 1 ---a'-o"-- - - . ...j
E' l..
C\J
SECTION N-N
Sy,n 71efr;c al about f.
14'- 3 II
I • · 18" R1prap
)6" Gravel b edding
TYPICAL CHANNEL SECTION
STA. /!S64+!SO TO STA. 1565+00
#5 12"' at _, Jj_J_
_ #4 at/2" , #6 at 12" a'-o" j
',-, 11
SECTION L-L
·-Near face
SECTION
2/
:r .-Embankment- I
- - I
EXISTING INSTALLATION
rs at 12"
·IO"Fll let
C
J
#5 at 12"-i
. _-.· #5 Edge bars both faces Far face
P- P
REFERENCE DRAWING
PLAN and GENERAL NOTES---------465-500-28
I 0 5 10
SCA LE OF FEET
ALWAYS n11nK SAfETV
UNIT�D STATES
DEPARTMENT OF THE INTERIOR
BUREAU O F RCCLAMATION
SAN JUAN-CHAMA PROJECT - COLORADO
AZOTEA - WILLOW CREEK CHAN
AZOTEA CR K
CONCRETE DROF!. TA. 1565+00
SECTI ONS
_______ SUBMITTED-�=��·�
T"AC --·�-_!� _______ RECOMMEND o:D.. ¾,,..._'½+_,_ __ / ________ _
1-fE.Cl<EO-&� ---- - - APPROVE0 _a
AMAEIILLO, TEXAS. -APRIL 25. 1967
SH. 2 OF 2 SH. 465- 500- 29
GPO 834580
-� I
I I I
I
I I I I
I I I I I I I
I I I I I I
I
I
I I
Thickness of sloped slob scme os adjacent floor slab------==------,-w Sta. 1702 + 75
I I I I t\l
'I' I
'rop face
IL
1 Symmetrical about ti---..-'--+-i,----..:.-- ---------�---------½+-�-----
J .r
(52)J� (�2)KL>
.r
HALF PLAN - STA. 1702 + 75
I O 5 10
I, 1,l I I I I I I I I I
SCALE OF FEET
l----
' o" I 12'-o"--------------- 2e'-o"
I - __ ' • "#4 Both faces
SECTION D-D
"'4@12 � •4, '1 'I\ _:
D
4 Near fa:-, •4 Both faces
(52)l� (52)M�
G
SECTION F-F
I
I I
I
I I I I I I I I I I I I I I I I
I I I I I I I
I I I I I I I I I I I I I
I f.--4----------------�----------57'-t//2''--------------------------------<-, 1-1-------- --20'-o"-----------i i----- 10'-o'''-' ----<�---�10'-o"·--- ---------------- 27!...1v2'' ------------------10'-o" ----
I
I I
I I
Reinforce as shown Reinforce as shown Reinforce as shown in Sec. H-H in Ssc. J-J in Sec. K-K a L-L
' El. 7369.75
•4 a 12"6" Fillet
S=O.O
I
I t I / I ' l � t I ,;-)I 0) I ,, I 1(- 1 I
I / I /
I I
V i-----------20'-o"---- ______ ....,_ 4'-0\/'
1\
,6
",4 A
.r
10" Fillets
12"
SECTION C-C
SECTION A-A-STA. 1702+75
I 0 l,1,I I I I I I
SCALE OF FEET
I
I 0 I, I, I I I I I I I I
SCALE OF FEET
I I I
1------------- 51'-!Ve" -- --------�-!
Channel El. 7282.96
------20'-o·---� i------""-- 27-llitl"---
NOTE, For details -reinforcing and dimensions not shown on this section refer to section A-A.
CONCRETE DROP STRUCTURE - STA. 183l+l7
IO S 10 IS 20
I ii I I I I I I I ! I I I I I I I I I I tJ
SCALE OF FEET
18" Riprop on 6" grovel beddi
Reinforce as shown in Sec. M-M
18" riprap on 6" gravel bedding against chute walls
5 a 12" -tt5 From
18" riprap on 6" gravel bedding on Channel sides
J, -z:::;n::::r:V" ·- ---c;f 'r�� - . -"1...,---, "'-CK-.
Extend top "5 bar along edge
"4 a 12"
NOTES
�11; de•ails ,:,nd dimensions shown on the HALF Pl.AN shall be used on the drop structure located a t Sta. 1831+/7 eJ1cepf the overall length which shall be reduced by 6�0" thereby eliminating one raw of baffle blocks Chamfer all exposed edges 3/4" unless otherwise shown.
REFERENCE DRAWINGS
Reinfo•cement Details - 40-0-7004 Typical Sections --- 465-500-42
2-17-'69 Correcled position of secfion inrJicofors-J-K-L on Holf Pion Amo. T.V.J e-11-69 Correcfed dimension in Defoil A frcm 3-0 to 2-3 Amo. T.V.J.
n ALWAYS TIUnK SA{ CTV
UNITED STATES
DEPAFlTMENT OF THE INTERIOR
BUREAU OF RECLAMATION
SAN JUAN-CHAI/IA PROJECT- COLORADO - NEW MEXICO
WILLOW CREEK CHANNELIZATION
WILLOW CREEK
CONCRETE DROP STRUCTURES
STA. 1702 +75 AND STA. 1831+/7
PLAN SECTIONS AND DETAILS
SECTION G-G
i,:, DETAIL A
� - -- � :...t_ - --;. ·-• _-: -i' - - I O 5 10 0 2 3 4 � TRACED Tl(,J_, � -l ,_,._, ------ 1� _ __j _ __J _ _L___] ....._......_.,__ _ _,__ __ ...L., _ _,__-'-_ _J
CHEC,K E O -,,11.
DRAWr,_J_.(,.C. __ _ u
SECTION E-E
SCALE OF FEET SCALE OF FEET
A .. llll.LO,TIXAS ,•Ulflu,,... 465-500-51 �L-------------------------------------------------------:--------------------------------------------------------------JL.... ____ ...;1SH::::IL:l;,,:,T�/Ol':::;..:ll:,_ ___ .....1i...--------��)
-t·-
7-1289-A (Julv '62) a, r- N u
_I
#5 al 6" [.0d alternate bars or 4'-9'from face of chute wall-
8,, Normal
_ff4ati2" ()'
Extend longitudinal bars bond distance into vertical wall.
,v-�·-#5 at/2" <!;� n
� 0 � ti fJ ' ' it< ii-◄
I•
I ' Ir ;
#5
,c/ , "'i 5 at 12, "'-.;:..,:,;N' _#4ati2"-- >- ·,,",.., �i��:.�t�"����."°�'J)�_�=r\=\i?a����� �
SECTION H·H
t a:
Extend longitudinal bars bond distance into vertical walls-_
# ,- t
I -- II
oa ' .
E 0 '-- �
• C\J "') - # 5 at 12, ----- -- :1'-6"·-" t:
.� 10" Fillet, SECTION J-J
If I '
,1 Cl I
IC)
# 5 12"' a T -< f.
f---- Io"
,#4att2" ,·· #6 at 12"
#6 at 12, 4 . �
E t.
C) :c:
E:
a
C\J #4 at /2�-
SECTION K-K
- - . - .. - �1-
'f.5 at 12" c:, r-'-�-L--il-:"-t-1'·#5 ot:2" ,;-
# II'; /
5atl2 ✓ #5 Ed b th f JiJ.
· Near face Far face• -
SECTION N-N
. . ge ors bo aces
SECTION L-L SECTION M-M
#5 ,t !2" bafti w,JyS tC , F,t/el, I
� 6.
? #5 at 6" End alternate bars 4'- 9" from fric e of wail
# ,, . · 5 at 6 End alternate bars at /'lalf wall height.
,,, Original ground
Backfill-
18" Riprap on 6" bedding - - __
I
10' Min.
·. -- - - PaylirnJ forCompacted backfill tik::::!l!Z:::C::i��r-::::::a:::::::::::;;!lll:l� - bo k"' i2"...i, 1-o-· •� i--,2." ", compacted c r111
" - - -- _ - >Poytine for TYPICAL EARTHWORK SECTION structure e11.cavation
CONCRETE OlfOP r.HUTE filO SCALE
10' �24"
REFERENCE ORA WING
PLAN and GENERAL NOTES--------465- 500-5/
I Q 5 10 sc ... LE OF •EET
:5
/6
#4 Edge bars,',' �
Poyfi; ,e tor backfill IUINIYS nonK SAfETV
V"'ITED STATES
SECTION P-P
Backfill - - -
Compacted backfill-'
TYPICAL EARTHWORK SECTION
CONCRETE DROP INLET
NO SCALE
DEPA ttTME"'T 01' THE l"'TER IOR
8V"EAV 01' "EGL.AMAT/0"'
SAN JUAN-CHAMA PROJECT - COLORADO-NEW MEXICO
W/Ll.UtN CREEK CHANNELIZATION
WILLOW CREEK
CONCRETE DROP STRUCTURES
STA. 1702+75 AND STA. 1831+17
TYPICAL SECTIONS
OtfliWN2'·c_f :... __ _ •• _ SI.J.lt,IITT£D ___ _
T"ACED_£?.·! ·!:.... _ _ _ .. _ "£COMMrNDe'O --.:.-- f-.h'Jlr=>L-=<:,"-- __ -· ____ _
CHECKE01�µ ______ .. ,.,. .. OVICDU .aµ..,-c,;!,-".'.'._'�--=---�-- � �n- :;.(L,-----------------------------------�--------------------------------------------------------"-------'-HE_E_
T20"2 465-500-52 r
21129 r
| 465-500-28-RD-1-Azotea 1565+00-ASR Coring |
| 465-500-51-RD-1-Azotea 1702+1831 ASR Coring |
| 465-D-87-RD-1-Azotea Outlet-ASR Coring |
File details come from the government source that posted it. Updated .