UNIFORM STANDARD DRAWINGS CLARK COUNTY AREA, NEVADA YEAR 2016 REVISIONS

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Bruno Wade
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1 , NEVD YER 2016 REVISIONS DWG NO. TITLE ND REVISIONS SUMMRY EFFECTIVE DTE Residential Driveway without djacent Sidewalk 7/1/2016 New Drawing to allow flexibility in Roadway Design Typical Bus Turn-Out Drawing revised to conform 7/1/2016 with the International Building Code Typical Bus Stop Passenger Loading with Shelter 7/1/2016 Pads Drawing revised to conform with the International Building Code Typical Double Bus Stop Passenger Loading with 7/1/2016 Shelter Pads Drawing revised to conform with the International Building Code Bus Stop Placement within Exclusive Right Turn 7/1/2016 Lane for Commercial Properties Drawing revised to conform with the International Building Code Bus Shelter Pad Details and Notes New Drawing 7/1/2016 to conform with the International Building Code Standard Pavement Markers Forced Turn Lane 7/1/2016 Drawing revised to fix error in drop lane line dimensions S1 Bicycle Lane Delineation Legend and Signage - 1/1/2016 New Drawing to improve bicycle safety. 408.S1 Concrete Collar round Manhole New Drawing to 1/1/2016 improve bicycle safety S1 Concrete Collar round Manhole 30 inch Ring Cover 1/1/2016 New Drawing to improve bicycle safety. 508.S1 Bicycle Lane Permanent Pavement Patch New 1/1/2016 drawing to improve bicycle safety.

2 PROPERTY LINE ND/OR BCK OF SIDEWLK DRIVEWY 1/2" EXPNSION JOINT VRIES DRIVEWY PRON DEPRESSED CURB 4' 4' GUTTER PLN WEKENED PLNE JOINT VRIES 4' DEPRESSED 4' CURB BOTTOM OF CURB ELEVTION EQUL REVERSE CURVES SLOPE SHLL BE 1:8 MX. ND 1:12 MIN. PROPERTY LINE ND/OR BCK OF SIDEWLK DRIVEWY 1/2" EXPNSION JOINT MXIMUM SLOPE 1-1/2" PER FOOT 1" BOVE F.L. OF GUTTER 6" MIN. SECTION 6" TYPE II GGREGTE BSE 1. WHEN CONSTRUCTING DRIVEWY WHERE CURB ND GUTTER EXISTS, COMPLETELY REMOVE INTERFERING PORTIONS OF EXISTING CURB ND GUTTER. DRIVEWYS MY BE MONOLITHIC TO.C. LINE. 2. WEKENED PLNE JOINTS SHLL BE UNIFORMLY PLCED BETWEEN 5' ND 7' INTERVLS, STNDRD DRWING NO STNDRD DRWING SHLL NOT BE LLOWED WHEN SIDEWLK IS TTCHED TO CURB. THE "DUSTPN" DRIVEWY CNNOT BE PRT OF THE PEDESTRIN CCESS ROUTE SINCE THE DEPRESSED RE IS NOT COMPLINT WITH DG. 302 GGREGTE BSE STRUCTURES 707 JOINT MTERIL RESIDENTIL DRIVEWY OPTION WITHOUT DJCENT SIDEWLK DTE

3 NOTE 2 TRFFIC FLOW WEKENED PLNE JOINTS NOTE 1 10' MIN. GGREGTE BSE 4:1 ONLY BUSES 6:1 10' 40' (TYP.) 60' (TYP.) 30' MIN. ( TYP.) 80' MIN. BCR GUTTER STRUCTURES CURB NOTE 3 = 14 o 02' 10" R = 25.00' BUS PD SIDEWLK L = 6.12' T = 3.08' BUS SHELTER PD STNDRD DRWING NOS , 234.2, ND o = 09 27' 44" R = 25.00' L = 4.13' T = 2.07' 10' MIN. BUS SHELTER FLOW LINE SIDEWLK PD RE 8" REINFORCED SLB 10' MIN. VRIES VRIES ROW Effective 7/1/16 ROW OR ESEMENT ( STNDRD DRWING NO ) 2% SLOPE 6" CURB 6" TYPE II GGREGTE BSE 10" 4000 PSI NOTE 1 5" TYPE II GGREGTE BSE 6" TYPE II GGREGTE BSE SECTION - 4" BUS PD SHLL BE MONOLITHIC. TRNSVERSE WEKENED PLNE JOINTS SHLL BE INSTLLED T 10' INTERVLS ND S DETILED IN STNDRD DRWING NO. 233, TYPE "C". 1. TYPICL BUS TURN-OUT MINIMUM OF ONE SET OF PVEMENT MRKINGS CONTINING THE "BUSES ONLY" SYMBOL SHLL BE PLCED IN THE TURN-OUT RE. EXCT LOCTION TO BE DETERMINED BY THE ENGINEER DDITIONL STORGE RE WILL BE REQUIRED WHEN MORE THN ONE BUS IS EXPECTED TO OCCUPY THE TURN-OUT T THE SME TIME. LTERNTE ND BSE THICKNESS MY BE SUBSTITUTED, BUT MUST BE SUPPORTED BY ENGINEERING NLYSIS ND PPROVED BY THE ENGINEER. TURN-OUT SURFCE SHLL BE TEXTURED IN CCORDNCE WITH UNIFORM STNDRD SPECIFICTION NO FLOW LINE SHLL NOT BE TEXTURED, BUT SHLL BE TROWELED SURFCE DTE XX-XX-XX 234.1

4 6" CURB 25' (TYP.) ROW OR ESEMENT "" NOTE 5 4 5' TYP. SIDEWLK 2% MX. 2% MX. 2% MX. "B" NOTE 5 4 BUS SHELTER PD ( STNDRD DRWING NO ) DDITIONL RE REQUIRED BEHIND TYPICL 5 FT. SIDEWLK FOR BUS SHELTER PD 1. SIDEWLK RMP MY BE REQUIRED TO BE CONSTRUCTED IN THOSE LOCTIONS WHERE THE BUS STOP WOULD OTHERWISE BE INCCESSIBLE S DEFINED BY THE MERICNS WITH DISBILITIES CT. DRWING NO. 235, SHEET 4 OF 4 FOR SIDEWLK RMP DETILS. 2. DDITIONL RIGHT-OF-WY OR ESEMENT IS REQUIRED FOR BUS SHELTER PD ND VRIBLE HEIGHT CURB T BCK OF SIDEWLK RMP ND SHLL BE DEDICTED TO THE LOCL ENTITY BUS SHELTER PD CONNECTION TO DETCHED SIDEWLK CONDITION SHLL BE DETERMINED BY THE ENTITIES. "" = 10', "B" = 15' UNLESS BUS TURNOUT IS CONSTRUCTED PER STNDRD DRWINGS OR 234.4, THEN "" = 5', "B" = 10'. 5. 5' x 25' BUS SHELTER PD BEHIND THE SIDEWLK WHERE NECESSRY SHLL MY BE LLOWED S PPROVED BY THE RTC. Effective 7/1/ GGREGTE BSE STRUCTURES TYPICL BUS STOP PSSENGER LODING ND WITH SHELTER PDS DTE XX-XX-XX 234.2

5 ROW OR ESEMENT 6" CURB (50' MIN.) * "" NOTE 5 4 5' TYP. SIDEWLK 2% MX. 2% MX. 2% MX. "B" NOTE 5 4 BUS SHELTER PD ( STNDRD DRWING NO ) * DDITIONL RE REQUIRED BEHIND TYPICL 5 FT. SIDEWLK FOR BUS SHELTER PD DDITIONL 25 FEET MY BE REQUIRED BY RTC. 1. SIDEWLK RMP MY BE REQUIRED TO BE CONSTRUCTED IN THOSE LOCTIONS WHERE THE BUS STOP WOULD OTHERWISE BE INCCESSIBLE S DEFINED BY THE MERICNS WITH DISBILITIES CT. DRWING NO. 235, SHEET 4 OF 4 FOR SIDEWLK RMP DETILS. 2. DDITIONL RIGHT-OF-WY OR ESEMENT IS REQUIRED FOR BUS SHELTER PD ND VRIBLE HEIGHT CURB T BCK OF SIDEWLK RMP ND SHLL BE DEDICTED TO THE LOCL ENTITY BUS SHELTER PD CONNECTION TO DETCHED SIDEWLK CONDITION SHLL BE DETERMINED BY THE ENTITIES. "" = 10', "B" = 15' UNLESS BUS TURNOUT IS CONSTRUCTED PER STNDRD DRWINGS OR 234.4, THEN "" = 5', "B" = 10'. 5. 5' x 50' BUS SHELTER PD BEHIND THE SIDEWLK WHERE NECESSRY SHLL MY BE LLOWED S PPROVED BY THE RTC. Effective 7/1/ GGREGTE BSE STRUCTURES TYPICL DOUBLE BUS STOP PSSENGER LODING ND WITH SHELTER PDS DTE XX-XX-XX 234.3

6 COMMERCIL DRIVEWY INTO PROPERTY INSTLL RTC BUS STOP SIGN BY OTHERS 8" STORGE LNE LINE NOTE 3 TRFFIC FLOW 10' MIN. 60' TYP. 30' TYP. 50' MIN. NOTE 1 BCR CURB SIDEWLK GUTTER 6:1 (TYP.) TRNSITION NOTE 4 NOTE 2 ROW STORGE LENGTH 100' MIN. NOTE 1 BCR BUS SHELTER PD ( STNDRD DRWING NO ) = 09 27' 44" R = 25.00' L = 4.13' T = 2.07' RIGHT LNE MUST TURN RIGHT BUSES EXEMPT RIGHT LNE MUST TURN RIGHT BUSES EXEMPT 1. IF RTICULTED BUSES RE EXPECTED TO SERVICE BUS STOP, DISTNCE FROM END OF ENTRY TPER TO THE END OF THE BUS STOP LODING PD SHLL BE INCRESED TO 70 FT. MIN. ND THE RIGHT TURN STORGE LNE LENGTH SHLL BE INCRESED TO 120 FT. MIN. 2. WHERE DDITIONL MOTORIST GUIDNCE IS DEEMED NECESSRY BY THE ENGINEER, INSTLL RROW ND "ONLY" SYMBOL PVEMENT MRKINGS FOR THE LENGTH OF THE STORGE LINE. SYMBOLS SHLL BE PPROVED TYPE II PVEMENT MRKING FILM. 3. STORGE LNE LINE SHLL BE PPROVED TYPE I PVEMENT MRKING FILM, OR IF PPROVED BY THE ENGINEER, RISED PVEMENT MRKERS MY BE USED. 4. REVERSE CURVE TRNSITION MY BE USED SUBJECT TO THE PPROVL OF THE ENGINEER. Effective 7/1/ GGREGTE BSE STRUCTURES PINTING TRFFIC STRIPING, PVEMENT MRKINGS... BUS STOP PLCEMENT WITHIN EXCLUSIVE RIGHT TURN LNE FOR COMMERCIL PROPERTIES DTE XX-XX-XX 234.4

7 L ( NOTE 3) W ( NOTE 3) 1' BUS SHELTER PD, 8" SLB ON GRDE 1-1/2" CLER (MIN.) #4 TRNSVERSE T 16" O.C. TOP ND BOTTOM #4 LONGITUDINL TOP ND BOTTOM T 13" O.C. 3" CLER (MIN.) 6" 6" 3" CLER (MIN.) 8" 6" 6" SECTION - TYPE II GG. BSE 6" CURB, SIDE ND BCK OF BUS SHELTER PD 8" 1. MINIMUM 28 DY STRENGTH = 4500 PSI. 2. LP SPLICES OF REINFORCING STEEL SHLL BE 24". STGGER LP SPLICES MINIMUM OF ONE LP LENGTH. 3. L & W PER PLN 8" SLB ON GRDE 1' W ( NOTE 3) Effective 7/1/ ISOMETRIC GGREGTE BSE STRUCTURES BUS SHELTER PD DETILS ND NOTES NEW DRWING DTE XX-XX-XX 234.5

6" SOLID WHITE LINE NOTE 2 W" NOTE 5 14" NOTE 8 6' H" NOTE 5 NOTE 1 6" 6' R3-17 (BLCK ND WHITE) R3-17B (BLCK ND WHITE) BIKE LNE SIGNGE 6' 2' NOTE 3 END 6" WHITE LINE LONG LIP OF CURB NOTE 3 6" X 2'

8 6" SOLID WHITE LINE NOTE 2 W" NOTE 5 14" NOTE 8 6' H" NOTE 5 NOTE 1 6" 6' R3-17 (BLCK ND WHITE) R3-17B (BLCK ND WHITE) BIKE LNE SIGNGE 6' 2' NOTE 3 END 6" WHITE LINE LONG LIP OF CURB NOTE 3 6" X 2' SKIP WHITE LINE 8' ON CENTER TRNSITION ZONE 20' NOTE 7 6" SOLID WHITE LINE NOTE 2 SIDEWLK, CURB ND GUTTER DROP INLET 20' NOTE 7 BIKE LNE DELINETION ND LEGEND BEGIN 6" WHITE LINE LONG LIP OF CURB BIKE LNE DELINETION T DROP INLET 1. BIKE LNE LEGENDS SHLL BE PPROVED TYPE I PVEMENT MRKING FILM ND SHLL BE SLIP RESISTNT. 2. BIKE LNE LINES SHLL BE PPROVED TYPE II PVEMENT MRKING FILM ND SHLL BE SLIP RESISTNT. 3. BIKE LNES MUST BE MINIMUM OF 5 FEET WHEN DJCENT TO PRKING LNE, 4 FEET MINIMUM IN OTHER CSES ND NO GRETER THN 8 FT WIDE; HOWEVER WIDTH OF 5 FEET IS PREFERRED. 4. BICYCLE LNE DELINETION, LEGEND, ND SIGNING SHLL CONFORM TO THE MUTCD LTEST EDITION. 5. SIGN SIZE ND PLCEMENT SHLL CONFORM TO THE REQUIREMENTS OF THE MUTCD, LTEST EDITION. 6. THE BIKE LNE SIGNGE SHLL BE TYPE XI SHEETING. 7. CONTINUOUS 6" WHITE LINE SHLL EXTEND 20' ON ECH SIDE OF THE DROP INLET. 8. INSTLL "DO NOT RIDE IN GUTTER" SIGN IN THE CITY OF LS VEGS, SIGN WIDTH TO MTCH R THE WIDTH OF THE BICYCLE LNE SHLL EXCLUDE THE GUTTER PN. Effective 1/1/2016 NEW DRWING SUPPLEMENTL DRWING BICYCLE LNE DELINETION, LEGEND, ND SIGNGE L DTE X-X-XX S1

9 NOTE 2 NOTE 2 NOTE 3 10' 32' TYPE F TYPE 3" 1'-6" 1'-6" 20' 12' 20' 12' 6' 6' DROP LINE PTTERN LENGTH TBLE STORGE LNE LINE NOTE 1 TYP. DROP LINE LENGTHS POSTED SPEED (MPH) LENGTH (FT) FORCED LEFT TURN LNE 3' 20' DROP LINE PTTERN LENGTH TBLE 12' 20' 12' 20' 12' STORGE LNE LENGTH NOTE 1 8" STORGE LNE LINE NOTE 6 NOTE 5 NOTE 2 32' 8" x 3' SKIP LINE NOTE 6 NOTE NOTE 3 FORCED RIGHT TURN LNE THE MINIMUM LENGTH OF STORGE LINE IS 250 FT. ON RTERILS ND 150 FT. ON LL OTHERS. MINIMUM OF 2@ R3-7R OR R3-7L SIGNS SHLL BE INSTLLED IN DVNCE OF THE INTERSECTION T DISTNCES PPROVED BY THE ENGINEER. RECOMMENDED LOCTIONS RE SHOWN BOVE. ONE SET OF PVEMENT MRKINGS CONTINING ONE RROW SYMBOL ND ONE "ONLY" SYMBOL SHLL BE PLCED T THE BEGINNING OF THE DROP LNE. WHERE DDITIONL MOTORIST GUIDNCE IS DEEMED NECESSRY BY THE ENGINEER, DDITIONL RROW ND "ONLY" SYMBOL PVEMENT MRKINGS ND OVERHED MOUNTED R3-5 SIGNS MY BE INSTLLED. SYMBOLS SHLL BE PPROVED TYPE II PVEMENT MRKING FILM. PPROVED TYPE I PVEMENT MRKING FILM OR RISED PVEMENT MRKERS MY BE USED FOR DDITIONL GUIDNCE T THE DISCRETION OF THE ENGINEER. STORGE LNE LINE ND SKIP LINES SHLL BE PPROVED TYPE I PVEMENT MRKING FILM OR IF PPROVED BY THE ENGINEER, RISED PVEMENT MRKERS MY BE USED. 10' CURB LINE EXTENDED 633 PVEMENT MRKERS 628 PINTING TRFFIC STRIPING, PVEMENT MRKINGS STNDRD PVEMENT MRKERS FORCED TURN LNE DTE

10 1 NO. 4 BR WRPPED ROUND COLLR DIMETER 3 4 " OPEN GRDE OR SEL COT OVER SLB SPHLT ( NOTE 6 DRWING NO. 205) PLN MNHOLE FRME ND COVER 12" MIN. 8" COLLR GRDE RING 1 NO. 4 BR WRPPED ROUND SECTION - 1. COLLR, FRME, ND COVER SHLL BE CONSTRUCTED 1/8" BELOW THE DJCENT SURFCE, ±1/16". 2. COLLR NOT REQUIRED IN UNINCORPORTED CLRK COUNTY RESIDENTIL STREETS LESS THN 80' R/W WIDTH. 3. IF MNHOLE IS MORE THN 1-1/2" BOVE OR BELOW THE DJCENT RODWY SURFCE, MNHOLE SHLL BE DJUSTED TO GRDE BY UTILITY OWNER. 4. IF MNHOLE IS MORE THN 1/4" BOVE OR BELOW THE DJCENT RODWY SURFCE IN BICYCLE LNE, MNHOLE SHLL BE DJUSTED TO GRDE BY UTILITY OWNER. 5. THE USE OF 30" RING ND COVER SHLL BE PPROVED BY THE ENTITY ENGINEER. Effective 1/1/ REINFORCING STEEL NEW DRWING DTE X-X-XX SUPPLEMENTL DRWING COLLR ROUND MNHOLES 30 INCH RING ND COVER S1 L

11 1 NO. 4 BR WRPPED ROUND COLLR DIMETER 3 4 " OPEN GRDE OR SEL COT OVER SLB SPHLT ( NOTE 6 DRWING NO. 205) PLN MNHOLE FRME ND COVER 12" MIN. 8" COLLR GRDE RING 1 NO. 4 BR WRPPED ROUND SECTION - 1. COLLR, FRME, ND COVER SHLL BE CONSTRUCTED 1/8" BELOW THE DJCENT SURFCE, ±1/16". 2. COLLR NOT REQUIRED IN UNINCORPORTED CLRK COUNTY RESIDENTIL STREETS LESS THN 80' R/W WIDTH. 3. IF MNHOLE IS MORE THN 1-1/2" BOVE OR BELOW THE DJCENT RODWY SURFCE, MNHOLE SHLL BE DJUSTED TO GRDE BY UTILITY OWNER. 4. IF MNHOLE IS MORE THN 1/4" BOVE OR BELOW THE DJCENT RODWY SURFCE IN BICYCLE LNE, MNHOLE SHLL BE DJUSTED TO GRDE BY UTILITY OWNER Effective 1/1/ REINFORCING STEEL NEW DRWING SUPPLEMENTL DRWING COLLR ROUND MNHOLES DTE X-X-XX 408.S1 L

12 PERMNENT PVEMENT PTCH LNE DELINETION PVEMENT PTCH SHLL EXTEND 6" BEYOND THE BICYCLE LNE STRIPE 10' MIN TRVEL LNE BIKE LNE WIDTH VRIES WIDTH VRIES BICYCLE LNE LIP OF GUTTER CURB ND GUTTER RODWY WITH DESIGNTED BICYCLE LNE LIP OF GUTTER PERMNENT PVEMENT PTCH DETIL PERMNENT PVEMENT PTCH TRVEL LNE LNE DELINETION WIDTH VRIES PVEMENT PTCH SHLL EXTEND 6" BEYOND THE BICYCLE LNE STRIPE 10' MIN BIKE LNE PRKING LNE WIDTH VRIES WIDTH VRIES BICYCLE LNE LIP OF GUTTER CURB ND GUTTER PRKING LNE PVEMENT PTCH SHLL EXTEND 6" BEYOND THE BICYCLE LNE STRIPE RODWY WITH DESIGNTED BICYCLE ND PRKING LNE PERMNENT PVEMENT PTCH DETIL 14' MIN LNE WIDTH 5' 10' MIN IF NY PORTIONS OF THE PVEMENT PTCH EXTENDS WITHIN THE BICYCLE RE THEN PVEMENT PTCH SHLL EXTEND TO THE LIP OF GUTTER 9.5' MIN 10' MIN IF PVEMENT PTCH IS ENTIRELY WITHIN THE BICYCLE RE, PVEMENT PTCH SHLL EXTEND TO 4.5' OF THE LIP OF CURB. SHRED BICYCLE /VEHICLE LNE DELINETION VRIES IF PVEMENT PTCH IS ENTIRELY OUTSIDE OF THE BICYCLE RE, 500 SERIES STNDRD DRWINGS FOR PVEMENT PTCH REQUIREMENTS 4' BICYCLE RE 4' BICYCLE RE LIP OF GUTTER PERMNENT PVEMENT PTCH DETIL LNE DELINETION PERMNENT PVEMENT PTCH WHEN TRVEL LNE IS 14' OR GRETER 4' LIP OF GUTTER CURB ND GUTTER BICYCLE RE RODWY WITH SHRED BICYCLE/VEHICLE LNE Effective 1/1/ TRENCH EXCVTION & BCKFILL GGREGTE BSE COURSES NEW DRWING SUPPLEMENTL DRWING BICYCLE LNE PERMNENT PVEMENT PTCH L DTE X-X-XX 508.S1 SHEET 1 OF 2

13 GENERL 1. LONGITUDINL JOINTS RE NOT LLOWED WITHIN BICYCLE LNE/RE. 2. PVEMENT PTCHES WITHIN BICYCLE LNE SHLL NOT BE WITHIN 100' OF NOTHER PVEMENT PTCH (EXISTING OR PROPOSED). IF PVEMENT PTCH IS WITHIN 100', THE PVEMENT BETWEEN PTCHES SHLL BE REMOVED ND REPLCED WITH ONE CONTINUOUS PTCH. 3. NO PTCHES WITHIN BICYCLE LNE/RE SHLL BE LESS THN 10' IN LENGTH. 4. TEMPORRY PTCHES SHLL BE SPHLT. 5. THE CONTRCTORS NME ND DTE OF CONSTRUCTION SHLL BE SPRY PINTED ON THE TEMPORRY PTCH BY THE CONTRCTOR. 6. TEMPORRY PTCHES SHLL BE COMPCTED, MINTINED, ND FLUSH WITH THE DJCENT PVEMENT T LL TIMES. 7. TEMPORRY PTCHES SHLL BE REMOVED ND REPLCED WITHIN 60 CLENDR DYS. 8. RING TOP DELINETOR POST SHLL BE PLCED WITHIN THE GUTTER TO LERT BICYCLISTS OF THE TEMPORRY PTCH CONDITION IF THE BICYCLE LNE IS DJCENT TO CURB ND GUTTER OR EDGE OF PVEMENT. 9. CONTRCTOR SHLL INSTLL ROUGH ROD WRNING SIGNS TO WRN BICYCLISTS OF THE TEMPORRY PTCH CONDITION. 10. SPHLT DESIGN GRDTION SHLL BE CONTINUOUS WITH DJCENT RODWY SERIES STNDRD DRWINGS FOR BCKFILL REQUIREMENTS. 12. CONTRCTOR SHLL BE RESPONSIBLE FOR NY DMGES DUE TO NON-COMPLINCE WITH THESE REQUIREMENTS ND LL PPLICBLE CODES ND REGULTIONS. 13. CONTRCTOR SHLL HVE PERMIT ON-SITE WHEN PRESENT. CONTRCTOR WILL BE SSESSED $300 FINE IF PERMIT IS NOT ON-SITE. 14. LL PTCHES SHLL BE MCHINE LID. Effective 1/1/ TRENCH EXCVTION & BCKFILL GGREGTE BSE COURSES NEW DRWING SUPPLEMENTL DRWING BICYCLE LNE PERMNENT PVEMENT PTCH L DTE X-X-XX 508.S1 SHEET 2 OF 2

REQUEST FOR COMMENTS

REQUEST FOR COMMENTS NEW UNIFORM STNDRD DRWING NUMER 217.S2, "RESIDENTIL CUR ND GUTTER R-TYPE"; MODIFICTIONS TO STNDRD DRWING NUMERS 223, 224, 226.S1, ND 227.S1 The Specifications Subcommittee of the Regional