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Home My WebLink AboutBulkhead specs - BLD Engineering / Geo-tech Reports - 9/24/2009 MC SQUARED, INC. Job: OLYMPIA, WASHINGTON 98506 (360) 754-9339 Date: By: FAX (360) 352-2044 Sheet: Page of ' «. '— —*--1— —�----•-- --; -- ---F _.- _'_..._ _ a__ �_ _r__i { ._� —t_t-..__.�.--.1--- �— - �,-- I--- -r -1---•� —1---'t � --.f... —a - 4. , _._;.__t___S.__-L_.__j_._�_.!_'_._f._ /�s�•-1� 14� ©�T��41�5. ___i-R�-j� -_ �+ _J_—� 1_.-_i � , } , 'j OL , , t ; r-•-•�----!---_•;L_—�—�__;___y---i- _-G_-__�__F--_t_._ 1.s �--- --r—�- �_ I y�-- - —_1—. a , � r 20860 1 1.-_ -- I f tt MC2 ENGINEERING Job: OLYMPIA, WASHINGTON (206) 754-9339 Date: By: Sheet: Page Z of r Ar _. —�ZI c-- sue. —r_.__'•' — i I ,�• _ � � - i I row �- i i - y v 33 y 4<l �,o a s f tlo ti , An ;>/ A /, — Al --�_ -- --- — -----iC� -f' . .0 £ - - -- -- — z� x L ;o aged �aa9S :Lg :a�sQ 6EE6-tlgL (90Z) NOIE)NIHSdM bldV4A1O :qor JNIH33NIJN3 zOW MC2 ENGINEERING Job: OLYMPIA, WASHINGTON (206) 754-9339 Date: By: Sheet: Page 9 of 1 _ r 1 __--� --- { - --- - -.--:--!! - ---7-- - --- 57 results of rockery analysis t top bot f h mot wt mr sf s sf of 4-----3 00-= 75====o.3o '/= Q.41 ===1 .08 ✓ = 1 .8=='/==1 . 8i�✓ 4. 43 i = 5 3. 00 4. 00 0. 45 0.79 ------ b 3. 50 4. 75 0. 64 1 . ,/ 1. 98/ 4. 11 1 . 55 :3. 09 � 7 4. 25 5. 50 0. 85 2.08 2. 73 6. 69 1 .60 3. 22 B 4. 75 6. 25 1 . 10 � o5 3. 52V 9.74 ✓ 1 . 60 3. 19 9 5. 25 7. 00 1 . 38 4.29 4. 41 13. 60 1 . 60 3. 17 ?ry 'quick and dirty program to design a rockery wall 4/7 =SNG A--z =INT I-J ate : unit weight of rock = 170 pcf packing factor = 0. 75 . . . i . e. - void ratio=0. 25 submerged unit weight = 80 pcf assume that all of the rock: is submerged assume that the top 2 feet of the soil is exerting 40pcf assume that all lower soil exerts pcf when submerged. . . 3 -y = 21 Iry = . 04 Sub = . i gall = . 09 S. min = 1 . 5 )t . min = = ! . 5 s = CHR$ ( 12) INT LPRINT LPRINT DINT results of rockery analysis" LINT TINT ht top bot fh mot wt mr sfs sfot" tINT "-----------------------------------------------=------------------------ _ ## ##.## ##.## ##.## ##.## ##. ## ##. ## #. ## jht: INPUT ht of wall top to bottom in feet "; h fh = . 5 * kadry * hdry `` 2 + kadry * hdry * (h - hdry) fh = fh + kasub * (h - hdry) 2 / 2 mot = . 5 * kadry * hdry 2 * (h - .6666 * hdry) + kadry * hdry * (h - hdry) 2 / mot = mot + kasub * (h - hdry) "- 3 / 6 ' get triangular part of wall . . . a = INT (4 ! * h / 6 + 1 ! ) / 4 ! w2 = w. wal I * h * a / 2! ' find the required minimum wall top width . . . not to be less than 3 ft b = (sfs.min * fh - mu * w2) / (mu * w. wall * h) b = INT (4! * b + 1 ) / 4 ! IF b <_ 31 THEN b = 3 ! wl = w. wal 1 * b * h mr = w1 * b / 2 ! + w2 * (b + a / 3! ) sf of = mr / mot sfs = mu * (wl + w2) / fh ,c k sf of: IF sf of < sf of. min THEN b = b + . 25 wl = w. wal 1 * b * h mr = w1 * b / 2 ! + w2 * (b + a / 3! ) sf of = mr / mot sfs = mu * (wi + w2) / fh GOTO checksfot END IF LPRINT USING a$; h; b; b + a; fh; mot; wl + w2; mr; sfs; sfot INPUT "do you want a new wall ht ( 1=yes, O=no) "; x IF x :> 0 THEN GOTO newht l-PRINT ff$ MC SQUARED, INC. Job: OLYMPIA, WASHINGTON 98506 (360) 754-9339 Date: By. FAX(360) 352-2044 Sheet: Page of looRod 1"1V .2S°lo -ua 1.� =1 _ _ _ *66 _. . _ 5 AcZ��IE' �re S ulLr< Getz 44� Soo ' i 1 { 1 _.. ,_.. — i MC SQUARED, INC. Job: OLYMPIA, WASHINGTON 98506 (360) 754-9339 Date: By: FAX (360) 352-2044 Sheet: Page of I i - - Y s i I A-'IS ._ ."2- 4-ol6s Z W4 . . . 44 _ 3 � �p 30 L` L S�n 2it 00 t d v 7 L : I100 .__. ._ .. , d v.'F.R-_�.uQ"'�!�G.. __;._._ ,r1 S9 Z � . _ S..'l'_j'_._:,. . 3f•p O 4.. oS i I0 too LSS .. __ --------- f70 I I I 1 1 i MC SQUARED, INC. Job: OLYMPIA, WASHINGTON 98506 (360) 754-9339 Date: By: FAX(360) 352-2044 Sheet: Page of �z 1LLz - - --_ --- - - - - - i - `t 7T r r-- 1 � ^Z.33� lam' Lo$ &S i - Z 1.-S p l Z-Qpp , Lv '�.I►Frt L-2.1 L t ` � � t j � t MC SQUARED, INC. Job: OLYMPIA, WASHINGTON 98506 (360) 754-9339 Date: By: FAX(360) 352-2044 Sheet: Page of p1 w� -+. s (''•, 1 - I.°vc'Lu S . _ SC-1 . *°_ _ .._ 3Zzo �,&")1S I.. . ISGga W4 %+y 2Z - SZ�tb Z3`b�S_ Z`h`I�! 3 .S 19�0 2.3-3 S� k0i,3 6 Sz 13 "15 I St. Z 3:0--0�. -I ko _... MC SQUARED, INC. Job: OLYMPIA, WASHINGTON 98506 (360) 754-9339 Date: By: FAX(360) 352-2044 Sheet: ti Page of Ti� Oc Ve _ .t.. _- ---- f 6 its L ( 33 2.S_ l SSA y Zo 2 3616 P 1 -7'11 L, c�2-o - ova -- oa- 3n Sv - = L �3 Z 11-1 _ -7.-1 S MC SQUARED, INC. Job: OLYMPIA, WASHINGTON 98506 (360) 754-9339 Date: By: FAX(360) 352-2044 Sheet: Page of Ll LZS � l'12 .__. _.�. o.__....._ . 5.31_ — I t Z.S $brsv 1 oo� 2 CL.is t - ttoo _ . v S.v____ . 2•tu 2 IS �2 Z 1•t-S 000 S. 3� —f-1'LS Z-I ftp W4 AS Coo) ' i S 2_0Z. 1•� ► S$.2-. _ _.. Z'9 1,10 5.05 4 1 115 A. I \ • OVAR -Zu(2-a1a` �.AcRr�•t_ cxcsc��E, ...._. Ibst 2 .�.. ..� .6'b!o , 41 SZ11 t► 1 11 �� --�L--�— fi a ►,h ��nss?��1 N+-j r _ L _ d Hsi:) Ila _ /o 1 0-3 I v _ c• - 3o a9ed :laa4S tToZ-ZSE (09E) Xd.q 8 :a�BQ 6EE6-C'SL (090 90996 NOIJNIHSVM 'dldWAlO :q°r 'ONI `a3adnos ow MC SQUARED, INC. Job: OLYMPIA, WASHINGTON 98506 (360) 754-9339 Date: By: FAX(360) 352-2044 , Sheet: Page of 4 . 4, " 2: . _........ �....__.�. •_.___...•-._ - i i 9 r _ Z �,20 (.SSA t-�©. ��IL 'l �•p-� _ �?$ lS !e '' 3 ov ) __ Z.`k i - 2_ .1 S _ - S�'. ._$ _.... t '?)SC.S.g� , - 4-4iz) Z`I _ __ }-3.o ate~ 3 a , tlhl'RT�._._tsc� E. V4 P : MC SQUARED, INC. Job: OLYMPIA, WASHINGTON 98506 (360) 754-9339 Date: By: { FAX(360) 352-2044 Sheet: Page of 71 • r i t __ .._ 1 'lS I33 T -- _ ___ _ -.fib �i-►'�:_._ 7 _.. a � s 1 s 1 MC SQUARED, INC. Job: OLYMPIA, WASHINGTON 98506 (360)754-9339 Date: By: FAX(360) 352-2044 � Sheet: Page of �,� z , 3 f 3 Z .o °o _.. _f . o 4 4-' Z l > O S l0 L � J ' t xs I I t t MC SQUARED, INC. Job: OLYMPIA, WASHINGTON 98506 (360) 754-9339 Date: By: FAX(360) 352-2044 Sheet: Page of �ti { --� of S Z. Z.V00 _ . P SL�pn1 1. 1•Lro1Z �.�� _ ..._ �-?v � ,- 5 �k- o� c�R�+,�►c `to'LS� _ (a. t4- Z 3 .o OIL `U•��t p2�Ssv�� - 1�.�'tZ � ZS�ti ��nv k 1�-�- \'-F� — —_4 WALL TABLE HEIGHT BASE TOP 4'-O" MAX 4'-W 3' O" QUARK- III 6'-0" MAX 5'-6" 4'-3" 7'-0" MAX 6'-3" 4'-9" 8'-0"MAX 7'-0" 5'-3" III-I 9' O" MAX 7' 9" 5'-9" III- 10'-0"MAX 8'-6" 6'-3" III-III 11'-O"MAX 9'-0" 6'-9" =III=III =III=I 12' 0" MAX 9' 6" 7'-0" II-III-II BACKFILL III=III= FREE DR, I-_III-_-III MATERIAL III=III=_I I 1.ACTIVE SOIL PRESSURE 40 PCF III=III=) 2. MAXIMUM SOIL STRESS 1500 PSF I-IIEIII- -I I I=III 3. MINIMUM SOIL STRESS 0 PSF III-III= u =I I I_I I I= 4. SF. OVERTURNING t 3.0 L I--III=III S 5. S.F. SLIDING t 1.50 I�=III=I I=I I I=I I 6. UNIT WT. ROCK 160 PCF w/80% PACKING =III=I FACTOR =III=III -III=III 7. UNIT wt.OF LOOSE BACK FILL 110.0 PCF 8. DIAMETER=30' MINIMUM SA - r , =III J•� .50 9.WALL IS TO BE CONSTRUCTED IN . 'u CONFORMANCE WITH THE HIGHEST . �.20A6'� �� STANDARDS OF THE INDUSTRY. ALL ROCK ARE TO FIT TIGHTLY AND BE PROPERLY BACKFILLED. 12 (09 r� To S ROCKERY WALL ro�T T�ttl 11VTi C DESIGN BY MS N.T.S. �Ul,1U> I FOUt,uATION'CM ENGUM DRAWN BY AJc DATE 1235 EAST 4TH AVE SCALE AS-SHOWN SUITE 101 OB NO- t1 D OLYMPIA,WA 98506 T H D (360)754-9339 HEFT NO.