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HomeMy WebLinkAboutFeature 32 - Penstock DrainAANSI D CURRENT REV N II 0 C M. A � = ch a Ln N O r O 0 N N M N � CV 6� � o h'J T CDw 75 o z o w J n= ❑® SITE PLAN SCALE A n I A ELEVATION A —A SCALE A 03-23-12 A ISSUED FOR BID DATE REV DESCRIPTION OF ISSUES & REVISIONS ARCHITECTURAL CIVIL ELECTRICAL MECHANICAL GEOTECHNICAL - 6 5 n C.W. MAY 03-23-12 DESIGN CHECKED BY DATE S.W. PERKINS 03-23-12 DRAWN BY DATE CREATED M.L. RICHARDSON 03-23-12 DRAWING CHECKED BY DATE S.W. PERKINS 03-23-12 DISCIPLINE LEAD ENGINEER DATE P.R. RODRIGUE 03-23-12 MLR SWP PRR PROJECT ENGINEER DATE P.R. RODRIGUE 03-23-12 PROJECT MANAGER DATE S.M HART 03-23-12 DRAFTING COORD PRIME COORD PROJ ENGR ENGR 4 NOTES: 1. PROVIDE FxE BOLTED SPLIT —SLEEVE EXPANSION COUPLINGS. REFER TO SPECIFICATION 15300 FOR MORE INFORMATION. 2. THRUST BLOCK, TIE WALL AND ENERGY DISSIPATER CONCRETE SHALL BE MIX C. FILL CONCRETE SLABS SHALL BE MIX D. 3. SOIL BACK FILL MATERIAL SHALL BE BEDDING MATERIAL D-1 E WITHIN 12" OF THE PIPE. BEDDING MATERIAL C-1 MAB BE USED AS AN ALTERNATIVE FOR AREAS MORE THAN 12" FROM THE PIPE (UON). 4. EXCAVATE TO ELEVATIONS SHOWN (MIN) OR TO SOUND ROCK AS DETERMINED BY THE RPR. 5. PIPING SHALL BE ASTM A53, TYPE S (SEAMLESS) GRADE A STEEL PIPE. 6. ENERGY DISSIPATER TO BE CAST AGAINST POWERHOUSE WATER PROOFING SYSTEM. EXTEND POWERHOUSE FOUNDATION DRAIN PIPE THROUGH ENERGY DISSIPATOR CONCRETE STRUCTURE AS SHOWN. 7. REFER TO DWG 109-01-01 1 FOR GENERAL NOTES FOR CONCRETE, GRATING AND REINFORCEMENT. REFER TO DWG 109-90-002 FOR HANDRAILS AND AND DWG 109-30-003 FOR LADDERS. 8. REFER TO DWG 109-90-009 FOR ROCK ANCHOR DETAILS. 9. PL Y2" FOR ENERGY DISSIPATOR EXPANSION CHAMBER TO BE PAINTED (2 COAT EPDXY) ON INTERIOR FACE; EXTERIOR FACE SHALL NOT BE PAINTED. 10. CLOSE NEW HANDRAIL TO EXISTING HANDRAIL. N ANY ITEM TO WHICH A PROFESSIONAL ENGINEER HAS APPLIED THEIR SEAL UNDER THE "ARCHITECTS, ENGINEERS, LAND SURVEYORS, AND LANDSCAPE ARCHITECTS REGISTRATION ACT" (ALASKA STATUTE 'AS 08.48') MAY NOT BE ALTERED BY OTHER ANY PERSON, UNLESS HE IS ACTING UNDER THE DIRECTION OF OR IS A LICENSED PROFESSIONAL ENGINEER. THE ALTERING ENGINEER SHALL AFFIX TO THE ITEM THEIR SEAL, THE NOTATION "ALTERED BY", SIGNATURE, AND THE DATE OF SUCH ALTERATION, WITH A SPECIFIC DESCRIPTION OF THE ALTERATION IN THE REVISION AREA. NON COMPLIANCE IS A VIOLATION OF ALASKA STATUTE, TITLE 8, CHAPTER 48, SECTIONS 281, 291 & 295. R.M. HATCH HATCH ASSOCIATES CONSULTANTS, INC CITY AND BOROUGH OF SITKA, ALASKA BLUE LAKE EXPANSION PROJECT 3 2 PENSTOCK DRAIN WORK POINTS NORTHING EASTING COMMENTS PDWP1 1908966.916 2374922.777 FLANGE FACE PDWP2 1908963.755 2374886.647 FLANGE FACE 0 5 10 FEET SCALE A 1 "=5' PENSTOCK DRAIN GENERAL ARRANGEMENT SITE PLAN AND ELEVATION DRAWING NUMBER 109-32-001 PROJECT No. A\ H332360 REV SAVED: 03-22-2012 5:34pm By suth64534 C N L A ANSI D A CURRENT REV r 0 C A. A c cm cn Ln N N O r O 0 N N i M N N 6n � o M T ow o z o w J J EL 22.5 Ila ii�01mION ON10 30" 0 TO 24" 0 EXTRA STRONG REDUCER-\ ARCHITECTURAL I CIVIL 4" 3'-0" 3'-6" 14'-3" 1'-0" VALVE BOX AND REMOVABLE GRATING ENERGY DISSIPATOR LADDER EXTENSION LADDER (109-32-003) B (109-32-003) (109-90-003) (109-90-003) 1 7 -1 T 240 SCH 40 PIPE 5'-011 THRUST BLOCK (109-32-004) i ELECTRICAL GATE VALVE (V-917D) (NOTE 3) PDWP1 I I I I I — — I I i I NOTE 2 LIMIT OF MATERIAL SUPPLY UNDER CONTRACT 9 EL 26.75 /BEDDING MATERIAL D-1 (TYP)/ THRUST RING COUPLING 24" 0 EXTRA STRONG PIPE, NOTE 1 (TYP, UON) 24" 0 SCH 40 PIPE OWNER FURNISHED PENSTOCK MANIFOLD (CONTRACT 4) EL 10.11 MECHANICAL I GEOTECHNICAL I - I I I I II i i II li I r—LJ—� L—7—L-J I I I I I I I I I I I I I I I I I I I I I I I I III III I I I I I I I I I I I I I I I I I I I I Y"DIAx4yg" NELSON STUD (TYP) FIXED CONE VALVE PDWP2 i (V-918D) a a _ _ ENERGY DISSIPATOR o _ I I I I � O EXPANSION CHAMBER 010 I I I I I I I I I I I I I 11 —0 I I I I I I �EL 117.25 3" O DRAIN I I III I I FLOOR DRAIN FD-3 I I I I I I I I I I I I I I I I I I I I I I I I III III I I I I I I I I I I I I I I I I I I I FILL CONCRETE I I I I I I I I ROCK ANCHOR (TYP) (109-90-009) 0 SECTION A -A SCALE A 03-23-12 A ISSUED FOR BID DATE REV DESCRIPTION OF ISSUES & REVISIONS 6 EL 26.75 EL 26.70 FOUI DRAI EL 12.0 EL 10.5f (TO RIVER) DESIGN ENGINEER DATE C.W. MAY 03-23-12 ANY ITEM TO WHICH A PROFESSIONAL ENGINEER HAS APPLIED THEIR SEAL UNDER THE "ARCHITECTS, ENGINEERS, LAND SURVEYORS, AND LANDSCAPE ARCHITECTS REGISTRATION ACT" (ALASKA STATUTE 'AS 08.48') MAY NOT BE ALTERED BY OTHER ANY PERSON, UNLESS HE IS ACTING UNDER THE DIRECTION OF OR IS A LICENSED PROFESSIONAL ENGINEER. THE ALTERING ENGINEER SHALL AFFIX TO THE ITEM THEIR SEAL, THE NOTATION "ALTERED BY", SIGNATURE, AND THE DATE OF SUCH ALTERATION, WITH A SPECIFIC DESCRIPTION OF THE ALTERATION IN THE REVISION AREA. NON COMPLIANCE IS A VIOLATION OF ALASKA STATUTE, TITLE 8, CHAPTER 48, SECTIONS 281, 291 & 295, DESIGN CHECKED BY DATE S.W. PERKINS 03-23-12 DRAWN BY DATE CREATED 03 0 E-12 HATCH ASSOCIATES CONSULTANTS, INC. R.M. HATCH"m DRAWING C EC EDADY S.W. PERKINS 03-23-12 DISCIPLINE LEAD ENGINEER DATE P.R. RODRIGUE 03-23-12 CITY AND BOROUGH OF SITKA, ALASKA PROJECT ENGINEER DATE P.R. RODRIGUE 03-23-12 MLR SWP PRR BLUE LAKE EXPANSION PROJECT PROJECT MANAGER DATE S.M HART 03-23-12 °EoERD COORR EN°R 5 1 4 3 2 NOTES: 1. REFER TO DWG 109-32-001 FOR GENERAL NOTES. REFER TO DWG 109-01-01 1 FOR GENERAL CONCRETE NOTES. 2. FIELD TRIM PENSTOCK NOZZLE OR REDUCER TO CONNECT TO OWNER FURNISHED PENSTOCK SEGMENT WITH CATAGORY 1 WELD. E 3. SHIM GATE VALVE TO BEAR ON CONCRETE USING STEEL SHIMS. PIPE FLANGES TO BE COMPATIBLE WITH VALVE (ANSI CLASS 250). 10'-0" r.:1, k x 48 JD OUSE JOINT 003) ON SECTION B-B SCALE A 0 2 4 FEET SCALE A z PENSTOCK DRAIN GENERAL ARRANGEMENT PLAN AND SECTIONS DRAWING NUMBER 109-32-002 PROJECT NO. A\ H332360 2 REV SAVED: 03-22-2012 5:34pm By suth64534 C L A n ANSI D CURRENT REV C*-j 20'-9" 24' -1 " w 1 r1T1—r% _ c cm cn Lri CYD N O 0 0 N N i M N n N 6? 0 M T ow 75 o z o w J J I= 0 I E N N 0 N B 0 - 0 N N N C N. REMOVABLE MARK RA-9 GRATING ROCK ANCHOR 1 2 -9 tf (NOTE 2) � (109-90-009) � + A4-1 o p �. II o III I III I I I I I II I II I I II I �-J\ -----------------------� — 1 1 I / I I C*J A4J 109-32-004 14'-3" - 3'-O" - - 3'-6„ - - - 10'-0" SiLU I IUN A -A SCALE A ENERGY DISSIPATOR POWERHOUSE A SLOPE GRADE EL 26.80 I SELF -ADHERING WATERPROOF MEMBRANE 2" ISOLATION JOINT DETAIL 1 NTS ARCHITECTURAL CIVIL ELECTRICAL PLAN EL 27.00 SCALE A )IA x 4y8" ;TUD I JOINT RHOUSE W YP) kI L 2 FE 6) [on ENERGY DISSIPATOR POWERHOUSE 2)/2" CL (MIN) 4" 0 NON -PERFORATED FOUNDATION DRAIN PIPE—L J SELF -ADHERING WATERPROOF MEMBRANE y2" ISOLATION JOINT MECHANICAL GEOTECHNICAL NTS 27" THR %" T COMP RESIL (TYP) B o 0 1F UIH ti \ NOTE 4 REMOVABLE\ GRATING NOTE 03-23-12 A ISSUED FOR BID DATE REV DESCRIPTION OF ISSUES & REVISIONS 6 3'-0" C4-1 3'-6" 4'-9" AA-1 I �"I • J UL_ l l T r) (FAIN I ED) N (TYP) C109-32-004 SECTIONAL PLAN EL 20.00 SCALE A 3'-0" 3'-6" 14'-3" 1LG/\i r) I n0ATIkin SCALE A DESIGN ENGINEER DATE C.W. MAY 03-23-12 ANY ITEM TO WHICH A PROFESSIONAL ENGINEER HAS APPLIED THEIR SEAL UNDER THE "ARCHITECTS, ENGINEERS, LAND SURVEYORS, AND LANDSCAPE ARCHITECTS REGISTRATION ACT" (ALASKA STATUTE 'AS 08.48') MAY NOT BE ALTERED BY OTHER ANY PERSON, UNLESS HE IS ACTING UNDER THE DIRECTION OF OR IS A LICENSED PROFESSIONAL ENGINEER. THE ALTERING ENGINEER SHALL AFFIX TO THE ITEM THEIR SEAL, THE NOTATION "ALTERED BY", SIGNATURE, AND THE DATE OF SUCH ALTERATION, WITH A SPECIFIC DESCRIPTION OF THE ALTERATION IN THE REVISION AREA. NON COMPLIANCE IS A VIOLATION OF ALASKA STATUTE, TITLE 8, CHAPTER 48, SECTIONS 281, 291 & 295. DESIGN CHECKED BY DATE S.W. PERKINS 03-23-12 DRAWN BY DATE CREATED 03 0 E-12 HATCH ASSOCIATES CONSULTANTS, INC. H AT C H DRAWING C EC EDABY S.W. PERKINS 03-23-12 DISCIPLINE LEAD ENGINEER DATE P.R. RODRIGUE 03-23-12 CITY AND BOROUGH OF SITKA, ALASKA PROJECT ENGINEER DATE P.R. RODRIGUE 03-23-12 MLR SWP PRR BLUE LAKE EXPANSION PROJECT PROJECT MANAGER DATE S.M HART 03-23-12 °EoNRo` NooRN EN°R 5 1 4 3 2 1. REFER TO DWG 109-01-011 FOR GENERAL CONCRETE NOTES. 2. FURNISH GRATING IN 2FT WIDE SECTIONS. REFER TO NOTE SS23, DWG 109-01-01 1. 3. BOND COMPRESSIBLE RESILIENT MATERIALS TO PIPE WITH CONTACT CEMENT. USE 3-M SCOTCH -WELD INDUSTRIAL ADHESIVE 4799. 4. PROVIDE BANDED OPENING IN GRATING TO SUIT MANUFACTURER'S EQUIPMENT WITH y2-INCH NOMINAL CLEARANCE ON A STANDARD SOCKET. 5. INSTALL SUPPORT BRACKETS TO SUIT MANUFACTURER'S FURNISHED EQUIPMENT. OPERATOR STEM NUT TO BE FLUSH WITH TOP OF GRATING. 6. WATERPROOF MEMBRAINE IS CONTINUOUS AT ISOLATION JOINT. USE 4" 0 SOLID DRAIN PIPE THROUGH FILL CONCRETE. 1 -004 FOUNDATION DRAIN EL 12.0 EL 10.5f (TO RIVER) 0 2 4 FEET SCALE A 2 PENSTOCK DRAIN ENERGY DISSIPATOR CONCRETE AND REINFORCING PLANS AND SECTION DRAWING NUMBER PROJECT No. A 109-32-003 H332360 2 REVNT 1 SAVED: 03-22-2012 5:34pm By suth64534 r C A X A r m N O N N N CYD LU CD L 0 C n Q v � 00 N cZD r � 0 N CV cm 0 N C � o � r o w o z o w J r') LL- ANSI D 4 (.] \, o 7 EXIST AFTERBAY WALL Y / CLOSE NEW H4 TO EXISTING HAI (6" MAX GAP) DO NOT BID WORK INSIDE OF CLOUDED AREA 5 I 4 I 3 NOTE TO BIDDER: 1. DO NOT BID THE EXTENSION OF THE TIE WALL OVERLAY (SECTION B-B). A REVISED DESIGN WILL BE PROVIDED BY ADDENDUM OR NEGOTIATION WITH THE SELECTED CONTRACTOR. NOTE THAT THE DESIGN WILL ADDRESS HOW TO COFFERDAM AGAINST EXISTING POWERHOUSE DISCHARGE FLOW WITHOUT HAVING TO SHUT DOWN THE EXISTING POWERHOUSE FOR CONSTRUCTION OF THE TIE WALL SYSTEM. HANDRAIL PARKING AREA 2'-0" 1'-0" 4'-6" #6©12 U BARS (TYP) BEDDING EL 26.75 MATERIAL D-1 • • o ° °o vT-'' °oQ°0000 00 00 00 0 ' 800 0000000 2 1 NOTES: 1. REFER TO DWG 109-32-001 FOR GENERAL NOTES. REFER TO DWG 109-01-011 FOR CIVIL/STRUCTURAL NOTES. 2. PLACE 2" 0 SLEEVED WEEPS W/ FILTER FABRIC SPACED AT 2'-0" C-C. CORE DRILL WEEP HOLE THROUGH EXISTING RETAINING WALL TO A DIAMETER OF 3", INSTALL 2" 0 SLEEVE, AND FILL REMAINING SPACE W/ NON -SHRINK GROUT. 3. FOR EXPANSION/CONTRACTION JOINT DETAILS, REFER TO DWG 109-90_001. E 4. REFER TO DWG 109-90-002 FOR HANDRAIL DETAIL. 5. FIELD VERIFY DIMENSIONS OF EXISTING RETAINING WALL. 6. REFER TO CAREY AND KRAMER DRAWING 5909-27.2 AND 5909-27.3 FOR ADDITIONAL INFORMATION ON THE EXISTING RETAINING WALL. 7. EXCAVATE EXISTING RIP -RAP PRIOR TO WALL CONSTRUCTION. REFER TO DWG 109-45-009 FOR SITE GRADING DETAILS. HANDRAIL DO NOT BID WORK INSIDE OF CLOUDED AREA 2'-0" PARKING AREA 1'-2%" 4 #6©12 U BARS BEDDING EL 26.75 MATERIAL D-1 0 #6 DWL@ 12 I)IAIN) ' I I EL 23.00 \ �� o #9@12 3" CL (TYP) 2 \ ESQ I w #6©12 3„ CL_ CV 'INNCONTINUOUS Lo © FILTER FABRIC a EL 10.18 I 2 WEEP HOLE a_ (TYP) (NOTE 2) 2 -0 x6 LG � I � 00 INV EL 15.9 #6©12— , INV EL 15.0 0 2'_O„LO RIP RAP (NOTE 7) RIP RAP (NOTE 7) °'rn I EL 14.5f v EL 14.5f 0 r � N CJ W/ a o 0 cp ROUGHENED I A ° ° ° ° ° SURFACE I 3,_6„ #9©12 —o ---- ------------- EL 10.18 • • EL 10.18 1 z rn z (NOTE 1) I • • • 1_0„ 4'-6" #5©12 U BARS #912 3" CL (TYP) II II11 II , #5@ 12 U BARS #5@ 12 T&B 3'-6" 11,111, #5@12 T&B 12' -0" n- 111 , „ 3,_6„ 1 11 12 -0 III ENERGY DISSIPATOR 1I 1uj/ 5'-6" EL 26.75t 1 SECTION A -A I I I I 1 SCALE A I I I I ' I I I I I I I PLANDESIGN AA DESIGN ENGINEER DATE C.W. MAY 03-23-12 CHECKED BY DATE 2 S.SCALE ODATE DRAWN BY DATE CREATED M.L. RICHARDSON 03-23-12 DRAWING CHECKED BY DATE S.W. PERKINS 03-23-12 DISCIPLINE LEAD ENGINEER DATE P.R. RODRIGUE 03-23-12 PROJECT ENGINEER DATE P.R. RODRIGUE 03 nE-12 04-20-12 A ISSUED FOR BID MLR SWP PRR CT MANAGER S. HART 03-23-12 DATE REV DESCRIPTION OF ISSUES & REVISIONS DRaFPNG �OPRD PRIME �99RD EPROJNGR ENGR ARCHITECTURAL CIVIL ELECTRICAL MECHANICAL GEOTECHNICAL - 6 5 4 ANY ITEM TO WHICH A PROFESSIONAL ENGINEER HAS APPLIED THEIR SEAL UNDER THE "ARCHITECTS, ENGINEERS, LAND SURVEYORS, AND LANDSCAPE ARCHITECTS REGISTRATION ACT" (ALASKA STATUTE 'AS 08.48') MAY NOT BE ALTERED BY OTHER ANY PERSON, UNLESS HE IS ACTING UNDER THE DIRECTION OF OR IS A LICENSED PROFESSIONAL ENGINEER. THE ALTERING ENGINEER SHALL AFFIX TO THE ITEM THEIR SEAL, THE NOTATION "ALTERED BY", SIGNATURE, AND THE DATE OF SUCH ALTERATION, WITH A SPECIFIC DESCRIPTION OF THE ALTERATION IN THE REVISION AREA. NON COMPLIANCE IS A VIOLATION OF ALASKA STATUTE, TITLE 8, CHAPTER 48, SECTIONS 281, 291 & 295. HATCH"m HATCH ASSOCIATES CONSULTANTS, INC. _,rA CITY AND BOROUGH OF SITKA, ALASKA BLUE LAKE EXPANSION PROJECT 3 1 2 • °- o� o"0 0 00 000 4" C L cD 1'-0" 1'-3" EMBED (MIN) 6" (TYP) d a d EXIST RETAINING a WALL (NOTE 6) d 2"0 WEEP HOLE (NOTE 2) CJ W/ ROUGHENED a SURFACE ki 1" EMBED (MIN) d #5 DWL@36 d (EPDXY GROUT) a � a � d d Ln a d L- 6» 1 1 " EMBED (MIN) 2'-0" SECTION B-B SCALE A m 0 2 4 FEET SCALE A 2 PENSTOCK DRAIN TI E WALL CONCRETE AND REINFORCING PLAN AND SECTION DRAWING NUMBER PROJECT No.FcuR 109-32-005 H332360 SAVED: 04-20-2012 8:49am By karc48563 1' If n