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B14-0096 Soil Nail Plan Set correction required
_._.._�....� _ .....o.W..e.__-------------�- ��......_.�.�...._._..._V._..._.�... --- - ._..._..�....�._�....�.. ! � _ _ _ . _ ___ __ ._. � � e � 3 � � � � � 1 � � � •� 1 � � � � W �, � ' � w �. O � � � — 2 � V .� � 30 'cv Z > � � c°n o � .� � U � � � N � � P � L^' /'W� L..L. ■ now er r�ve � : . , � ; a� 3 , ; � � Z o � � H j N O � (�Q O M N � = x � � � ■ ■ ■ ■ � ` v- � � I g � � PermanentSo�l Nail Retain�n Wali � . ���� � , � ; : ; z� � o � O M � i 0� p � p f : � � � � �p � � X I : _� J a. LL f P � � Z ! O i � H � � U � � ll.. � � SNW-1 . Cover Sheet � � ' az � w o SNW-2. General Notes a � � . _. w.r._ _. ..�.� � SNW-3. Plan View � _ _ � --� . `� �_�- �� '''' '=°� ,'� � a �, � ,� � . . � • �; � `""' . 'i S NW-4. E levation View �w_ ,�-XO,�\_�.�`". �;: � � �--:'� o � �:: � . . . ; ;' � o� �� �a z P � � ���. SNW-5. T ical Sections and Detaiis � _ c�� � � : , � Yp : �,:- � �-. �����: .� , '�� ' �� , � ��'� `�?% �:r ���; �; ,:� �� ��; t:���.a�� , �Y����;: �. �� . � , ' ` r._ _.. �/" . , ; --- . � , �_ � � OO � � m`ro � .��o�N � } � Q pp�CV m � ���� � O M O w Q Uvoi1? a. V � 3M� �M W Q O Y � X a ♦�1 (fl (�� N �+/ �J�lL REVISIONS PROJECT NUMBER: 14-007 PLOT DATE: 4-4-14 ; DRAIMV BY: WDL � CHECK BY: CLT � SCALE: N/A e � ; N�/\� 1 � 3 i ��\Y Y 1 � i � ' i : ' .. .. . .. . ..... . ... ... . . . . .... . . ....... ........... .. . .. .. . . .. . ... . .... . .. ........... ... ... ................ ... . . ... ...... ............. . .. � J. , x.�....................:.,�,,,....,.,.....,.--.___�__�.__._...._�___.____-...._.V__...._._-.�......,.3 i � � 1.0 Soil Nail Wall Materials 3.0 Soil Nail Wall Design Parameters � � c 1.1 Soil nails-Grade 75 epoxy coated threadbar in accordance with ASTM A615 or Self Drilled Anchors. 3.1 The soil nail wall has been designed in general accordance with procedures contained in the w o �� fy= 75,000 psi FWHA"Manual for Design and Construction Monitoring of Soil Nail Walls", Report Number � Z. � FHWA-SA-96-069R. O 1.2 Grout- Grout may be neat-cement or with sand,with Type I/II or III cement in accordance with ASTM Z 3 U z C150.Water-cement ratio should be between 0.4 and 0.6. 3.2 The followin g values have been used for the desi gn parameters: w �° > � fc= 3,000 psi minimum Z v � c y q�ic w � a��i 1.3 End hardware- Nuts and washers shall be in accordance with ground nail manufacturer's Material Description (deg) (psfl (pc� (psi) � "� o recommendations. Bearing plate shall be in accordance with ASTM A36, Grade 36. Clayey, Very Clayey Silty Sand � with Gravel and Cobbles 30 75 130 15 � � 1.4 Shotcrete- Shotcrete mix shall consist of Type II cement in accordance with ASTM C150, potable water and normal weight aggregate in accordance with ASTM C33. Air entrainment is not required. Admixtures, � if used, should be non-corrosive to steel. i f'c=4,000 psi (28-day strength) 3.3 The required allowable force for the soil nails is 1.13 kips/If. { ; j Ij 1.5 Welded wire mesh shall be in accordance with ASTM A185 3.4 The groundwater table was assumed to be below the retaining wall. ! :. � z 1.6 Walers and vertical bearing bars (if required) shall be in accordance with ASTM A615 3.5 The design method utilized was Service Load Design (SLD). °� � o U � oc�N fy=60,000 psl � ��p�� 3.6 Factors of safety: i ;o �°; o 1.7 Centralizers should be plastic and attached to the nails in accordance with the manufacturer's Bearing capacity-FS - 2 0" o° � recommendations and should be spaced no farther apart than 10 ft with one centralizer within 3 ft of the Global-FS = 1.3 �� 3 � ° I �O Y O X nail head and one within 3 ft of the nail bottom. Pullout- FS = 2.0 � �� m = m =O> J d LL I Yield reduction factor- ac= 0.55 ! �I � 2.0 Soil Nail Wall Construction Sequence Facing flexure factor-ar- 0.67 i ; ° Facing punching factor-ar = 0.67 ` 2.1 Excavate one lift. Monitor excavation batter carefully to prevent overrun in shotcrete. Soil nails may be o drilled and installed through a temporary stabilizing berm if necessary. 4.0 Special Provisions W � a 2.2 Install soil nails at the approximate locations and to the lengths shown on the plans. Soil nail locations 4.1 Wall geometry used in design will need to be field verified. The actual horizontal layout may ; � ° may vary from the specified spacing by up to 6". be modified if necessary. The wall was designed for maximum heights shown. � a - -- = j 2.3 Install 12"vertical strip drains 5' O.C. 4.2 Soil Nail testing requirements per Soil Nail Wall Design Engineer. . y �,.'Gt-i 2.4 Install welded wire mesh and walers as shown on the drawings. 4.3 This design is valid only for this site and is to be constructed by HTM Construction only. �.�?�. ; ���� �'(��; �, k�a, � i 2.5 Install shotcrete to cover welded wire mesh and walers. Give special attention to filling the void in the ` � ,g�4� ' 4.4 The soil nail walls may be redesigned based on test results and field conditions. borehole above the grout line. Cold weather protection measures may be necessary and should be i , � � maintained until shotcrete has reached 750 psi. 4.5 Soil Nail Wall construction sequence may be modified to accommodate actual field '' � .�<� i } ' conditions. i � 2.6 Install the soil nail end hardware while the shotcrete is still wet. Embed into the shotcrete surface until h � there is no void behind the plate. Hand tighten the nut. 4.6 The soil nail wall was designed based on the recommendations in the geotechnical study _ _.._.._ pertormed by HT Geotech dated March 25, 2014. � � 2.7 Once the grout and shotcrete have attained 50%of their specified strengths, repeat 2.1-2.6 to the bottom o of the wall. � C9 e� �^ .='Q m�N m � �( N '�'"'0 O m O � O �O K O U oMt%> a¢ (� ?� 3 0 m c•> i � o s o x a � �i�au REVISIONS I PROJECT NUMBER�. 14-007 PLOT DATE 4-4-14 � DRAWN BY� VvDL CHECK BV� CLT I SCALE N/A � ' SNW-2 � -------_. ___._..-----._.._.__ ____ --_._-- - - __-�---------_ _ _ __ ' ---. .._..__._..._�...,�..._....._ � .v......... .......... .. _.w .....�.. _ _ _ _ _ _ _ __ �.....�..................e.._.....,....� __ ______ i � � . , -�7 . • .. . . .�, . ,... � . • .. -- �—- a�-- � - � •• '� � B • •' / � G ;� / ' , l �� 6/ '�. •.'/� • '',\�'� '..' ��� • � ! -` �� � _ ; � . . � o �- ,.� •; . . • . ,: .. � 1 . �` , � � . . / . ,- . .!. •• .• • � O // Ar _ .. ,� . o .,�. . . . . . . .,� �. � � ,�� o �� � . i / � �, ` . � . . . � P�. P� � : : � P• �, �/ $1 G O r � � • . . ' Q� ��G QQ ,•. . ,-- /� ��s. q�� �, .. • . . .. / ,� / O � •'�: ' rj � c,�. . . .. �:. �,� � . > � ' . _ / � ~ ' P` �� � , .. �. , � . � . ��.� � ,� � � . r� �. p� o�0 5 ...�::. ..����..� B.O. WALL 8097 . : .;. l� . -,�-, � ��v-` �O �O �� � .. � .�:, �� - �' � � — � � � � G . �� � .. T.O. WALL 8102 — �� . .��!� G � �' . '�� � �°�° . . ��.�-:.�. . . �� ���.� -�, _ � . .. . / � /_„r----°°y°" � /JJ :,� /���,. � � // ,� � � � � . ' ` � // / . ! • •• •�~��• •� � / � �. W t • �• ,•�' , /j/ y� , . . ••,' •.� •.'' • ' �/ .��� '. i . � . l . . • / /�i _/� � � ••�� � �� � ,4 `� � �. � � -./' . , '' " • 1 ` , � VV' . i` � � x x � �, 'L - � . � •. R �r°' O / . /.• . /� � � _ . . . . R s� . �: . . . ., S METER � ,� o �� ��':. , . 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WALL 8108 , G� � cn •. •:�• '` �. f•.. � • • . � ,. •r • , ` � � ' , ` / . � � � ./ .y.�.---- � . . . . . . � . f � �� o � . . � , � / � 1 / N . . :;....., _ . . . . , . . :.,� �,��' > 1� EDG�OF GAR�GE ; � �� � . � • . • . . . _....,-, (f� � � f � � � , � � '�. . .. .� , , ,,� �:� 1... _. ��, ,- � � � W � I � � . .. . .�,• . . , �'� ���.. . � >' ' / ; .. .�,. ;� :.:� � �. , ��� _ ,- � T.�. CONC �AB . , s � � � .� . � .. : . .. .-�.. � �: . A�,.- 5 ..,� ,� � � � B.O. WALL 8109 �` L � s�7� ..�... . . .: . .. . - :- � . - .. ,;: � . ,�- -- --���� �� � � ` ,.--� �-� �078,_o„ ..,,; , � � � � . � �:� . . �. . . �.� _, , r -.� ,� t- /� � WALL 8112 , 1� �. . . . . . � , ; � / �l . -Q � V � '' �•� '• \ f� ;�`� � ' �0,�V ` � � � `� k�6� � / e � .. r. ti t ` .�f �. . /� �, ls`� �i / /, i l / � /� . , , . . .. . �. . .. . �2� ,,- ; , .�, g , ,�, ,, j , �' , _ �,� 9 J• ' ' . . � �:�• . i� r f' �t O� ''{ i �i � � / / �� A� ^, F . . a����- � � 1 1' •� ; ; �. � . �� �-� - ; �p FR �g p,CK .-- � � ;� ; �- f. ' ' • • • •,•./:.��y'� , � .��/ � \ / e_ .�f . •• •..• �� . � � � `. / , � /f . / � / � . .. '� 1 . � �l � � �/` / / / . i � �, • � • ���,y��/� e�/ � � ��� ' j!J/ d �' /, \ f f� f / ' J�f � � ''• • ' • f� / . j //J ! \ r ! �� � �� O � ' .. � . �� , I ..Z / � i' � � * !_ � '� � i � �.-� V � � , :f ' - `�� j � G� �b CO Z � � 1 � / Qc � � 1 � � . O �n ti � f � — r o � � / � � a� ; ,,: � k,� ; � ,� P. � � , � o�, , , � ; � � � V � �';�N �' ' � ' � �° � ,, � �� �X00 �N , PORZI�NOFGARA�� ; , J � � � � a� _ � � o � � % , � � ' � i r ••- O� -�P• . ENTRY (GRFA) , ;. o �_ � , o � fN S�,TBACI�-PERMI�TED ;� �� , ,- � / , � 2�' � � � �� -o ° f x� . o c� ' � i ; 1 , / . � f . Z � . � �� PER 1-�21-12 ;= � � - ' � ' ' ;' ' p .- � � E o 0 0 ; , ; - EDGE OF LO�C%VER ROO .� =� EDGE OF UP�ER RO�F , , ' ; /'��P� � : �� 3 �� ' ._ _ . , i / � i =r1 :/ f C� Q� � ` i I � �/ ' i C O � � X . � F"��TPRII�T OF GA GE - , /� . �" � - ' . ,,- ,. , �; , S �.�.rfjq � E---� � � � , � , , �W ; 2rn � a. � ;' , t� . , . , . , , , i � , . GAS MET�R ���1 , � - FOOTPRINT OF U,P��ER STOF�IES ,, , , ;- cn e ; _ ; . �� . OUTLIIV-E OF UPPER POR�14N � . , ,� ; o • ; � ;� � �F BI:��LDING � ; �� p s , ' �' , '` � � - �' �,- - , � 3 � � � � � j /i- / � ! f' � % / j 1 � � � � ' ' ED�E OF UP R RO�1F � � ` / � ?� � � o � �� , � �tl � '� f / � , ', 1 u. i �� ' , /' � s � �.\ w 1- % l� � � � . \ / ' � q ` � 1 , „�.--' Q � � �'� , � � f � �. Z � �' � " , ; S . 0+74. 5,�'� f �'� �``� � � ; , P P Q-�E D � � ; � � , , . , ' ;' :� O �� % i i / j '�.................. _ . . ._� ' j Lowe���Permanen , ;; ;, �;- �� . _ ___ •�� , � � � � � ' r'�? : R�S I DE N E � , . � a� _. . o ; , ;- , Shofing Wall f , �:� �� o. :-� V�� ' f // i , , � i �,,'� ir� 7 `+;4. . O . // f , j` ``. e ,- `,�� s.:�- ��� 1. .-•_� . . � � � ! / " �� ` � v u � + , �`' � � � � l � ' �� y^�� e�� �`�� -, ` �,' . � / / �+ v �d •`.x �t, �� f; J / � � � / � eo� � F�}r • I � � . + , ,� � � �- -. � � ; / f , TA. 1 22.75 ; ;, � � •�,,. .a,. , ,° � � � ° ' � k � Perman t to Temporary � .' � ,f ,= , ; % .--, 'r� ������ 9 3 �� �1 Transition Poin�� ' �� �� � ' ' ` > 9 � , ,- a ,. � , � � f �$� � " � '` � �1� ,' �, . �;\ � � - -� � . a ; - � � � , �`; = ,- B.O.-�1C/ALL 81 � ,:�o�o���� ; ,: ; ; , ; � � j�� f' j� U ppe Permanent � ,9-�' , =� �T�O. WALL 81 ' ��- � �0 � ,, :' ,� j - S . +36 ' ; ; . ,� �� � ,;� � � � ;� - + . Sho ng Wall ; - r' - f - ;;- ;,-� � STA. 1 12.38 -� , � o�� ,.-- f s� >' ' ;' - �2�' �` , - ----.._.�.� �.� � k1 � '- / �-; f � - ` , $ ,' ; f�°'. 1 i ,�' . / f� �� � � , , � � � ,.. /� c��P`' ' �J--' STA. 1+51 r ,,- �. ,;,,, ,, �- �, �r l ' '�6 i � �'�/ i� � O ,- � B.O. WALL�178 =::,� ''� � ; � � `° T,�':,0+83 , �� � , � � ' , � ; s , ` ,�''� i � 3p T.O. W `L 818 4' _ �o , , ` , � -• .-- / $1 � � }�;c�o,r, I j / t��� i ! �� �=1 Q O M�y ' � ��' rf �� } O�N � �i�`� , % �� j � m � �U�p � °� -�' " STA. +64 � -� �� � � ° ° -�° J �� ,• w �.�` f `/// ' � j � O U p M ' � E � �� � f � 1 Q � � �I t �� f . / V � 3 �r� I �°� �p� F� ,,,� f � B.O. ALL 8124 � w Q o� o X ' `::� 0 1+72 8 ` � ° T�'. WALL 813�' / � /� (O (0 L (� � ��%' ! � �/ �J�LL �I O. � ��s� , � � f � / ��. � ''� � � ST O . � � REVISIONS I � � �' � � � t � ��� # � ! ; / I � . / � O 3 � / / � � 'y i / I � � �:, � � � � � ' STA. 1 15 � / � � co � � � , � � � . � O � � � , � / f PROJECT NUMBER: 14-007 I � � �� , � � PLOT DATE: 4-4-14 �� � � � I ; � � � f' � � ! DRAWN BY: WDL j � _.� ;� 3 � f ' ,r' '. CHECK BY: CLT � � ' ; � � � ' � ' � 3 SCALE: 1"=10' � 3 ,�' , ? � s` f �� � ' ; � `_ �� ------ � .f� , �; S N W-3 `Base drawing provided by Mike Dantas € .^T^�.^.�^F.T T.f..m^.._.�..m.��.�..._.._...�_...���.T......._._...� I _._:.:..W.�:._:,_.._.:_._.__........_._....�.........,__......--- ....._.....�.:..::.:_:........�......____.w....._u,..._.:..__..�.,.�......_._._..,.._..._..T_�._�.____.�m.��T...�mm�_.�._ �_�.�.�.�.�.._..._�..T.___�.�_�_T__�.��_� ____-__ � � � ,..�_ ._.__.— _._._. __ __._..._. _..__.. ._-- --_-------- ____ _ ____...... .__... .... __...�. - _----______..___...._._�-_-.- ______ _ _ __.... _...... __._.... _.._..------- _ _ ____ _------ _.-- _._ 1 � u� c > 'c w � � a� > � O � m O 3 U Z ~ � > 'o SNL=20' Q � � Sh=4'Sv=S' W � J � etzo r�„ax. ei2o W � C S N (6 atts eiis � m di � � � � Sv . . . � � 8170 � � �� � � � �� � � � � � � � �� � �� 8110 � BW �� 'l* � � E? 8105 � $ �` � 8105 Soil Nail 8100 8100 ovo og �g ��g �m y�3 °�3 °�33 y�3 y�3 U m F m F mm m m tq N Z � N O H j(V O� VQ��"� N � N �X O�N m H—Umo Z0 U �o o'n °oo' Q �' �� 3 �� �O Y O i( S� J d LL I i I I ' z o i i � - j I O o � a W � Q a z � o a ERMANENT SHORING TEMPORARY SHORING SNL=30' SNL=30' - SNL=20' SNL 2rM to Ldst Row=25' SN�_�, SNL 2n4 to Last Row=25' SNL=T �- ' Sh=5'Sv=5' SNL Las�Row=20' Sh=4'Sv=5' SNL Last Row=20' Sh=5'Sv=5' � Sh=4'Sv=5' Sh=4'Sv=S' LastlwoROwsSh=2.5' • 81� Last two Rows Sh=7 Last nvo Rows Sh=2' 81 ZO - 'Y �ry�'+ r� 8115 8115 d� ' •�.� . .- ,��� ,. _ .1, 2'�nar � �'ll:.:_, , 8110 8110 $ �p �—r 4 �' $ $' � . /�y - � � \; 8105 � � 8105 B� �b $ u� �-. �& � � a� "� v < � .� � d ca k, � � .� I ��c� .� 8100 �� � � 8100 .� m � 4 � d� $� � f � o 'A � 9 �b � 'k' .E. JJJt� 8095 � � � � � � 8095 j j Q 4� b � � � �� $ $� � �' � � � � � � � � {' � � � � � � � ¢ / � 8090 8090 � � � � � � � � � $+ � � � $ � � $ $ � � � � �n� 8085 � � � � � � � � � 8085 �>0 g�n # � � � � � � � ���$��$��$�� ���������$�� $ $ � } � � � � � � # � � m y ��mo 8080 8080 � � p U�p # � � � � � # 9} � �#���$#$$$#��#$�� ��$�$$$$�$�� � � �$�$$� � ���$$ � � � � � ¢ V � ° m�°n ao75 ao75 a u, m c Shc Nail BW � � W Q o s o ii 8070 ����������������������� � � � � � � � � � Q` '$ � A +V- $ � +6 � 8070 a � �i�n=.tii REVISIONS 8065 8065 °n Y� °n Si,S°n 'O$� '$°n° '�fO°n �i,�°n °'a°n �b'SOn � I�""n n °n �'�' °n '8 °n a $ a $ � $ �m$ �m$ ass „m$ �es ps$ m$ ��$ ��s ��s ��$ ��s Q2. . QZ. . 2. . . . . Z. . �°°� .Z. . . . . � . �. . . . . . NFm yFm dFm d�m d�m yFin a�m <�m dFm d�m ai3•m yZ•3 �23 dZ3 �23 � 3 �m3 m u~i v~i N N N N r F m H F m N F m N F m N�m N�m PROJECT NUMBER: 14-007 � PLOT�ATE�. 4-4-14 DRAWN BY� VvDL � CHECKBV� CLT SCALE 1"=20' I � SNW-4 - -- --_ ------_-- ------___ ____ --- _.._ _._ ----_ __ ---- --__-__.___.,____.__�._. .____..__...__..._........_e._____....._......__ _..._.�_._.__.....__.. ... _..__..J � _.____.��� _ .r_..._. _ _ . _ _ i i ' � � ; x J i m Q � � �- � o, � � � o ' > � Pertnanent Soil Nail � 0 �� : Temporary Shc Nail No.S,Grade 75 epoxy coate Z Z. � ; hotcrete Facing 5'Min. threadbar or R38 Seli Drilled Anchas � � � U � , No.8,Grade 75 bare threadbar � � � or R32 Seli Dnlled Anchors Shotcrete to attain 2" min.cover of nut Z _ O � O �N � F— ; � � O � hotcrete Facing T'Min. W � � � � �,� � � Q '. N (0 U � a � � a ex nut and 8'k8"�z" � ex nut and 8"x8"�z" Steel Plate Steel Plate � m E °1 E �10 >m j;� Centralizer 3'from top and Centralizer 3'from top and `� bottom of hole.Max 10'apart. bottom of hole.Max 10'apart. Not required for self drilled anchors O Not required for self drilled anchors V Z Welded Wire Fabric O �� 0 Welded Wire Fabnc V > o�N Q Cp ���n� m HwU o ` y o _� o \ u�, � Z� o0o I �. � � : �3 � �"' � �O Y O X i F- L i xrn �aii I z 0 � O � LL � � W � Q a z � � o i a u Typical Cross Section Typical Cross Section at Permanent Soil Nail Wall „= :��., ��. . � at Temporary Wall � o���a ��� � ,� �f c�� °$��'b��' �` r. r � I 7 m7rL �5` a �'.. . ��. i � t-i�. _ - /_�:,i/ I � '�a.� / ;' Shotcrete .a. Bearing Plate � �� ; _ � . � 4 x4 W4AxW4A Mesh � � 1 �� � = __��z��� No.4 Rebar Walers 8oth Directions Horizontal Walers are continuous � I �� O Vertical Walers are 2'b" n No.8,Grade 75 threadbar a �a•�� � R32 Self Drilled Anchor � �n r Hex Nut and Washer Ground nail hole °j y �a m a c`��+ � diameter=bar diameter+1/4" � Ground Nail m � �O�o 8'k8'7c�"Steel Plate � � � � U o°m� U � o ' a � N � �r°� Plate Detail � �;� � Centralizer a hm�aLL Neat Cement GraR (N/A for Self . Drilled Anchor) REVISIONS . ... .. ........:. .... . S �(�F/e� ' `" � Welded wire fabric reiMacing �VieK, 4X4 W4.OxVM4.0 i�. �� n PROJECT NUMBER�. 14-007 p� -�c'o PLOT DATE� 4-4-14 Soil Nail Detail -r p m � DRANM BY WDL 0 N CHECK BV�. CLT t � Typical Shotcrete Reinforcement ( SCALE n,Ts I °' � i � ! SNW-5