HomeMy WebLinkAboutR-410933MATERIALS (REVISED 05/16/11)
SURFACE RESTORATION
1. PIPE
GRAVITY SEWERS AND SERVICES SHALL BE CONSTRUCTED OF PVC PIPE CONFORMING TO SECTION 9-05.12 OF THE STANDARD SPECIFICATIONS UNLESS
REQUIRED OTHERWISE BY THE DISTRICT. PVC GRAVITY SEWER MAIN AND PVC GRAVITY SEWER SERVICE PIPE SHALL BE CONSIDERED FLEXIBLE CONDUIT. PVC
COMPOUND SHALL MEET THE REQUIREMENTS OF ASTM D 1784 FOR CLASS 12454-B PVC.
DUCTILE IRON PIPE (CLASS 52) MAY BE USED IN LIEU OF PVC PIPE PROVIDED THE DUCTILE IRON PIPE IS LINED WITH EPDXY, POLYURETHANE, OR SEWPERCOAT
AS MANUFACTURED BY KERNEOS ALUMINATE TECHNOLOGIES OR APPRO\LED EQUAL. All LININGS SHALL BE APPLIED PER THE MANUFACTURER'S
RECOMMENDATIONS.
A. LINED DUCTILE IRON PIPE SHALL HAVE THE LINING APPLIED TO ALL EXPOSED INTERIOR SURFACES PER THE MANUFACTURER'S RECOMMENDATIONS.
B. POLYURETHANE LININGS SHALL CONSIST OF POLYISOCYANATE RESIN AND POLYOL RESIN MIXED AT A 1:1 RATIO AT THE TIME OF THE APPLICATION AND
APPLIED TO A DRY FILM THICKNESS OF 40 MILS (0.040 INCHES). COATING THICKNESS WITHIN THE BELL SOCKET INTERIOR AND ON THE SPIGOT END OF THE
PIPE EXTERIOR SHALL BE 8 MILS (0,008 INCHES) NOMINAL WITH A MAXIMUM THICKNESS OF 10 MILS (0.010 INCHES) IN ORDER TO MINIMIZE POTENTIAL
DIMENSIONAL ASSEMBLY PROBLEMS. THICKER COATS MAY BE ALLOWED PROVIDED FINAL DIMENSIONS ARE WITHIN ALLOWABLE TOLERANCES AFTER THE
COATING. THE LINING SHALL PROVIDE AN ASTM D16 TYPE V SYSTEM.
C SEWPERCOAT IS A CALCIUM ALUMINATE MORTAR MADE OF FUSED CALCIUM ALUMINATE AND CALCIUM ALUMINATE AGGREGATES. THE LINING SHALL BE
APPLIED TO A THICKNESS OF 125 MILS (0.12N1 INCHES) FOR 12-INCH AND SMALLER DIAMETER PIPES AND 3/16 INCHES FOR PIPES LARGER THAN 12 INCHES IN
DIAMETER. CRACKS IN THE MINING, OTHER THAN CLOSED HAIRLINE CRACKS AND/OR FINE CRAZING ARE NOT ACCEPTABLE, A SEAL COAT SHALL BE APPLIED
TO ANY SEWPERCOAT LINING.
D THE EXTERIOR OF ALL DUCTILE IRON PIPES SHALL BE COATED WITH 1 MIL (0.001 INCHES) OF BITUMINOUS PAINT ACCORDING TO ANSI/AWWA C151/A21.51.
2. SIDE SEWER SERVICES
ALL SIDE SERVICES SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE SECTION 7-18 OF THE STANDARD SPECIFICATIONS AND THE RESOLUTIONS OF THE
DISTRICT, WHICH ARE INCORPORATED HEREIN BY REFERENCE. SIDE SERVICE CONSTRUCTION SHALL FOLLOW THE INSTALLATION OF MAIN LINES AS CLOSELY AS
PRACTICAL IN THE OPINION OF THE DISTRICT.
CONTRACTOR SHALL INSTALL THE PIPE TO A MINIMUM DEPTH AT THE PROPERTY LINE OF 5 FEET BELOW THE FLOOR TO BE SERVED OR 5 FEET BELOW THE
STREET CENTERLINE WHICHEVER IS DEEPER. IN CASES OF VACANT PROPERTIES OR PROPERTIES VACANT BEYOND 150 FEET FROM SEWER MAIN, THE SIDE
SEWER SHALL BE CONSTRUCTED WITH A MINIMUM SLOPE OF 2% FROM THE TEE, UNLESS OTHERWISE APPROVED BY THE DISTRICT IN WRITING.
ALL STUB SERVICES SHALL TERMINATE WITH A 6-INCH WATERTIGHT CAP AT THE PROPERTY AND/OR EASEMENT LINE, OR 10 FEET PAST AT THE OPTION
OF THE DEVELOPER. ALL ENDS OF STUB SERVICES SHALL BE MARKED BY A 12-GAUGE GALVANIZED WIRE AND A 2-INCH BY 4-INCH TIMBER. THE WIRE
SHALL EXTEND VERTICALLY FROM THE CAPPED END TO THE GROUND SURFACE AND SHALL BE ATTACHED TO THE TIMBER FROM END TO END. THE
TIMBER SHALL EXTEND FROM THE CAPPED END TO A MINIMUM OF 12 INCHES ABOVE THE GROUND AND SHALL BE PAINTED TRAFFIC WHITE WITH THE
WORD "SEWER" STENCILED ON WITH BLACK PAINT. THE END OF THE TIMBER SHALL BE MARKED IN PERMANENT INDELIBLE INK WITH THE LENGTH OF THE
TIMBER INSTALLED. NEITHER THE WIRE NOR 2" X 4" TIMBER SHALL BE SECURED OR ATTACHED TO THE SEWER PIPE.
ALL SIDE SERVICES SHALL BE TESTED FOR ACCEPTANCE AT THE SAME TIME THE MAIN LINE SEWER IS TESTED FOR ACCEPTANCE.
ALL 6-INCH STUBS INTO MANHOLES TO MATCH CROWNS.
3. MANHOLES
MANHOLES SHALL BE PRECAST CONCRETE UNLESS REQUIRED OTHERWISE BY THE DISTRICT AND SHALL CONFORM TO STANDARD PLAN B-23A EXCEPT
WITH ECCENTRIC REDUCING CONES. POURED IN PLACE BASES SHALL NOT BE ALLOWED. MAXIMUM ALLOWABLE DIMENSION FROM THE BREAK OF CONE
TO TOP OF CASTING SHALL BE 20 INCHES.
INTERNAL CONCRETE CHANNELS, BENCHES AND FILLETS SHALL BE FORMED USING LOW SHRINKAGE CLASS 4000D 5 SACK MIX WITH PEA GRAVEL TO
5/8-INCH (MAX SIZE) AGGREGATE CONFORMING TO SECTION 6-02.3 OF THE STANDARD SPECIFICATIONS. THE WATER -CEMENT RATIO SHALL NOT EXCEED
0.38. A WATER -REDUCING ADMIXTURE SHALL BE INCLUDED IN THE MIX.
LADDER RUNGS SHALL BE 1-INCH DIAMETER DEFORMED BAR, GALVANIZED OR POLYPROPYLENE SAFETY -TYPE STEPS MEETING THE REQUIREMENTS OF
ASTM C478, AASHTO M-199, AND ALL WISHA AND OSHA SPECIFICATIONS. POLYPROPYLENE STEPS, CONFORMING TO ASTM D 4101, SHALL BE INJECTION
MOLDED AROUND A 1/2-INCH ASTM A 615 GRADE 60 STEEL REINFORCING BAR.
COVERS SHALL BE OLYMPIC FOUNDRY MODEL NO. MH30A D/T OR APPRO\LED EQUAL AND SHALL BE 24-INCH DIAMETER CAST IRON OR DUCTILE IRON WITH
THREE 5/8-INCH DIAMETER X 1 1/2-INCH LONG COUNTERSUNK N.C. STAINLESS STEEL SOCKET HEAD CAP SCREWS AND SINGLE 1-INCH DIAMETER LIFT
HOLE LOCATED APPROXIMATELY 3 INCHES FROM THE OUTSIDE EDGE OF THE COVER. PFOVIDE 5/8-INCH X 2 1/2-INCH STAINLESS STEEL CARRIAGE BOLT
INSTALLED IN MANHOLE LIFT HOLE. LIDS SHALL HAVE A NON-SKID PATTERN CAST INTEGRALLY ON TOP WITH THE WORD "SEWER" CAST IN 3-INCH RAISED
LETTERS. RING AND COVER SHALL HAVE ONE OF THE LOCK DOWN BOLTS CENTERED DIRECTLY OVER THE ACCESS LADDER.
ALL MANHOLE COVERS LOCATED IN SIDEWALKS OR DRIVEWAYS SHALL BE OLYMPIC FOUNDRY NO. MH30A D/T SMOOTH DESIGN OR APPROVED EQUAL
WITH LOCKING LID AND 6-INCH CASTING RING AND THE WORD "SEWER" CAST INTEGRALLY ON TOP IN 3-INCH RAISED LETTERS.
MANHOLE SECTIONS SHALL HAVE RUBBER GASKET JOINTS CONFORMING TO ASTM C 443, ALL MANHOLE JOINTS AND PICK HOLES SHALL BE SEALED FROM
THE INSIDE AND THE OUTSIDE WITH A SAND AND PORTLAND CEMENT CONCRETE MIX.
CONTRACTOR SHALL PROVIDE AN 8-INCH THICK BY 6-FOOT WIDE ASPHALT OR CONCRETE COLLAR AROUND THE RIMS OF ALL
MANHOLES LOCATED IN UNIMPROVED AREAS, LANDSCAPED AREAS, EASEMENTS, AND ALL OTHER UNPAVED AREAS. THE ASPHALT OR
CONCRETE COLLAR SHALL SLOPE AWAY FROM THE MANHOLE RIM.
4. IMPORTED GRAVEL MATERIAL
PIPE BEDDING SHALL CONFORM TO SECTION 9-03.12(3) OF THE STANDARD SPECIFICATIONS. FOUNDATION GRAVEL SHALL CONFORM TO SECTION 9-03.17 OF THE
STANDARD SPECIFICATIONS. BANKRUN GRAVEL FOR TRENCH BACKFILL SHALL CONFORM TO SECTION 9-03.19 OF THE STANDARD SPECIFICATIONS, EXCEPT AT
TRANSVERSE CUTS TO THE ROAD ALIGNMENT OR AT UTILITY CROSSINGS, WHICH SHALL BE BACKFILLED WITH CRUSHED GRAVEL SURFACING OR AS REQUIRED
BY THE GOVERNING ROAD AGENCY. DEVELOPER/CONTRACTOR SHALL BE RESPONSIBLE FOR REMOVING AND DISPOSING OF ANY EXCESS EXCAVATED SOIL
MATERIAL AT AN APPROVED DISPOSAL SITE.
5. CRUSHED GRAVEL SURFACING
CRUSHED GRAVEI SURFACING SHALL CONFORM TO THE REQUIREMENTS OF SECTION 9-03,9(3) OF THE STANDARD SPECIFICATIONS
6. ASPHALT CONCRETE PATCH AND OVERLAY
ASPHALT CONCRETE SURFACING FOR PATCHING AND OVERLAY SHALL CONFORM TO SECTION 5-04.2 AND 5-04.3 OF THE STANDARD SPECIFICATIONS. ASPHALT
CONCRETE SURFACING SHALL MEET CLASS ?-INCH, P.G, 58-22 GRADING REQUIREMENTS, OR AS REQUIRED BY THE GOVERNING ROAD AGENCY.
1. OFFSITE SURFACE RESTORATION
ALL PAVED OR UNPAVED SURFACES OR EASEMENTS SHALL BE RESTORED TO A CONDITION EQUAL TO OR BETTER THAN THAT WHICH EXISTED PRIOR
TO CONSTRUCTION. ALL TRELS, SHRUBS AND OR OTHER IMPROVEMENTS SHALL BE SAVED, RELOCATED, OR REPLACED BY DEVELOPER/CONTRACTOR o
UNLESS NOTED OTHERWISE ON THE DRAWINGS OR IN THE EASEMENT STIPULATIONS. RESTORATION EHALL BE TO THE SATISFACTION OF THE DISTRICT,
PROPERTY OWNER, OR GOVERNING ROAD AGENCY. PRECONSTRUCTION PHOTOGRAPHS SHALL BE USED TO APPROVE RESTORATION. o
a �
2. ROAD SHOULDER RESTORATION WITHIN RIGHT -Of -WAY
THE EXISTING SURFACING OF DISTURBED ASPHALT SHOULDERS SHALL BE REMOVED TO A MINIMUM DEPTH OF 6 INCHES BELOW ORIGINAL STREET
GRADE TO PROVIDE FOR PLACEMENT OF THE NEW SUBGRADE AND PAVING. THE SUBGRADE SHALL BE CONSTRUCTED OF 1-1/4-INCH MINUS CRUSHED
SURFACING BASE COURSE PLACED TO A COMPACTED THICKNESS OF 2-1/2 INCHES, FOLLOWED BY 5/8- INCH MINUS CRUSHED SURFACING TOP COURSE
PLACED TO A COMPACTED TI IICKNESS OF 1-1/2 INCHES. ASPHALT CONCRETE PAVING SHALL THEN BE PLACED AND COMPACTED IN 2-INCH LIFTS UP TO
A MAXIMUM 4-INCH THICKNESS TO MATCH EXISTIN9 PAVEMENT THICKNESS. MINIMUM THICKNESS SHALL BE 2 INCHES. THE SHOULDER SHALL BE
REPLACED TO THE EXISTING FOG LINE IN AREAS WHERE THE EXISTING ASPHALT SHOULDER IS SERIOUSLY DISTURBED, OR AT THE DISCRETION OF THE
DISTRICT OR THE GO\DEMING ROAD AGENCY.
m
0
RESTORATION OF GRAVEL SHOULDERS SHALL INCLUDE A MINIMUM OF 1-1/2 INCHES OF CRUSHED SURFACING TOP COURSE AND 2-1/2 INCHES OF z
CRUSHED SURFACING BASE COURSE.
of WAS%;'�,
3. ASPHALT SURFACE RESTORATION WITHIN RIGHT -Of -WAY
THE EXISTING ASPHALT SUkFACE SHALL BE CUT ON A NEAT LINE BY SAWCUTTING PRIOR TO EXCAVATION TO PROVIDE A CONTINUOUS LINE. 41713
FOLLOWTNG PROPER BACKFILL AND COMPACTION OF THE TRENCH, THE EDGES OF THE SURFACING SHALL BE RE -TRIMMED 12 INCHES WIDER THAN THE �Fci;T�c�La v�
EXCAVATION WITH STRAIGHT VERTICAL EDGES FREE FROM IRREGULARITIES. A 1-1/4-INCH MINUS CRUSHED SURFACING BASE COURSE SHALL BE SS/or'IM-�'�
PLACED TO A COMPACTED THICKNESS OF 41/2 INCHES, FOLLOWED BY 5/8- INCH MINUS CRUSHED SURFACING TOP COURSE PLACED TO A COMPACTED EP 0 8 Z021
THICKNESS OF 2 INCHES.
ASPHALT CONCRETE PAVIN()' SHALL THEN BE PLACED AND COMPACTED IN 2-INCH LIFTS TO MATCH THE EXISTING THICKNESS AND GRADE OF THE
ORIGINAL SURFACE. ASPHAL I PATCH SHALL HA\IE A MINIMUM THICKNESS OF 2 INCHES AND A MAXIMUM THICKNESS OF 4 INCHES. THE ASPHALT PATCH
SHALL THEN BE OVERIAID WITH A MINIMUM OF 1-1/2 INCHES COMPACTED ASPHALT CONCRETE. ASPHALT OVERLAY SHALL BE PRE -LEVELED AS
DETERMINED BY THE DISTRIC I-'S FIELD REPRESENTATIVE. NO OVERLAY SHALL BE REQUIRED IF THE FINAT TRIMMED EDGE OF THE ASPHALT PATCH DOES
NOT ENCROACH INSIDE THE FOG LINE OR, IN LIEU OF A FOG LINE, WITHIN 12 FEET FROM THE EXISTING CENTERLINE OF THE ROAD. THE DISTRICT OR J
GOVERNING ROAD AGENCY RESERVES THE RIGHT TO REQUIRE AN OVERLAY ON ANY SECTION. IF THE EDGE OF THE ROAD IS CURB AND GUTTER, THEN Q
THE ASPHALT PATCH SHALL EXTEND TO THE EDGE OF THE CURB UNLESS INDICATED OTHERWISE BY THE DISTRICT OR GOVERNING ROAD AGENCY. ALL w
ASPHALT JOINTS SHALL BE SEALED WITH APPROVED SEALER. DEVELOPER/CONTRACTOR SHALL REPLACE EXISTING STRIPING AND PAVEMENT ()
MARKINGS AS REQUIRED BY THE GOVERNING ROAD AGENCY.
DEVELOPER/CONTRACTOR SHALL MAINTAIN TEMPORARY COLD OR HOT MIX ASPHALT PATCHES DAILY DURING CONSTRUCTION TO THE SATISFACTION OF THE
GOVERNING ROAD AGENCY AN[) THE DISTRICT*S FIELD REPRESENTATIVE UNTIL SAID PATCH IS REPLACED WITH A PERMANENT HOT PATCH. THE PERMANENT Lo
PATCH SHALL BE PLACED AND :SEALED WITH PAVING GRADE ASPHALT WITHIN 30 CALENDAR DAYS. co °'
Q W r U
CONCRETE PAVEMENT SHALL BE RESTORED CONSISTENT WITH SEBTION 5-01 OF THE STANDARD SPECIFICATIONS. ANY CONCRETE PAVEMENT TRAFFIC LANE J
w vQ
AFFECTED BY THE TRENCHING) SHALL HAVE ALL AFFECTED PANELS REPLACED. CEMENT CONCRETE PAVEMENT SHALL BE RESTORED WITH AN 8- SACK MIX, > �
USING EITHER TYPE II OR TYPE III CEMENT WITHIN 30 CALENDAR DAYS. ° n z
u. cn Q w rn
4 q Lu rr 2 p
4. CURBS, GUTTERS, AND SIDEWALKS
00
EXISTING CURBS, GUTTERS, AND SIDEWALKS DAMAGED BY CONSTRUCTION OF THE PROJECT OR THE DEVELOPER*S/CONTRACTOR'S USE AND ACTIVITY, SHALL IT--
U
BE REPAIRED TO THE SATISFACTION OF THE PROPERTY OWNER, THE DISTRICT, OR THE GOVERNING ROAD AGENCY, AND TO ITS ORIGINAL CONDITION OR U w dam- o,
BETTER.
(D Z c
Z 1- �t W rl
WCD
0 0�cflz
5. NON PAVEMENT RESTORATION WITHIN RIGHT-OF-WAY Z � > X z
Q _
CULTIVATED LAWNS SHALL BE RUESTORED WITH SOD. RESEEDING OF CULTIVATED LAWNS WILL NOT BE ALLOWED WITHOUT PRIOR APPROVAL OF PAPERTY Z Ou- Q
OWNER AND DISTRICT. UNCUI.TI\LATED LAWNS, PASTURE AND VACANT LAND SHALL BE RESTORED WITH A PASTURE GRASS MEETING THE FOLLOWING W � c� C) �
REQUIREMENTS. Z Z � co C) J
co
SEED MIX: 40% PERENNIAL_ RYEGRASS Q I¢— c) W J
Z_ N(ifLo U
10% WHITE CLOVER z CD _j L � o
30%' FESCUE Z U)cn Q
0 7)
20% RED CREEPING FESCUE _ LU
U � W
APPLY AT THE RATE OF 100 POUNDS PER ACRE b
ii
MULCH: SILVA FIBER MULCH APPLIED AT 1500 TO 2000 POUNDS PER ACRE. ;-
FERTILIZER: COMMERCIAL MIX 10/20120 OF NITRATE, PHOSPHATE AND POTASH APPLIED AT RATE OF 450 POUNDS PER ACRE. f
6. FINAL UTILITY ADJUSTMENT TO FINISH GRADE z'
z
ALL UTILITY COVERS, WHICH ARE LOCATED ON PROPOSED ASPHALT ROADWAYS, SHALL BE TEMPORARILY PLACED AT SUB -GRADE .ELEVATION PRIOR TO 0
PLACING CRUSHED SURFACING MATERIAL. FINAL ADJUSTMENT OF ALL COVERS AND ACCESS ENTRIES SHALL BE MADE FOLLOWING FINAL PAVING BY
SAWCUTTING OF THE PAVEMENT AROUND LIDS AND COVERS. OPENING SHOULD NOT BE LARGER THAN 12 INCHES BEYOND THE RADIUS OF THE COVER. z W
DEVELOPER/CONTRACTOR SHALL THEN REMOVE BASE MATERIAL, SURFACING COURSE, AND FRAME; ADD RAISING BRICKS; AND REPLACE FRAME AND COVER �✓ z (�
TO FINISH GRADE. FILL AND MECHANICALLY COMPACT AROUND THE STRUCTURE AND FRAME WITH CRUSHED SURFACING MATERIAL, FINISHED SURFACING WLij
SHALL BE TWO, 2-INCH COURSES OF ASPHALT CONCRETE SURFACING, COMPACTED AND SEALED TO PROVIDE A DENSE, UNIFORM SURFACE. FINAL LL
ADJUSTMENT OF ALL COVERS AND ACCESS ENTRIES SHALL BE COMPLETED WITHIN 30 DAYS OF FINAL PAVING. �--� W ry
Q noo z =)
7. FINAL CLEANUP -- cf)
r�^^ Q o
THE DEVELOPER/CONTRACTOR SHALL CLEANUP ALL ADJACENT AREAS IN COMPLIANCE WITH SECTION 1-04.11 OF THE STANDARD SPECIFICATIONS. STREETS AND cc v� C Z z
ROADWAYS SHALL BE CLEANED AND SWEPT BOTH DURING AND AFTER THE INSTALLATION WORK. DISTURBED SOILS SHALL BE FINAL GRADED, SEEDED, AND W ® Q O
MULCHED AFTER INSTALLATION OF THE SEWER MAIN. IN LIMITED AREAS SEEDING AND MULCHING BY HAND, USING APPROVED METHODS, WILL BE ACCEPTABLE.
DITCH LINES WITH ERODIBLE SOIL OR SUBJECT TO RAPID FLOWS MAY REQUIRE SEEDING, JUTE MATTING, NETTING, OR ROCK LINING TO CONTROL EROSION. ANY W W J �—
SILTING OF DOWNSTREAM DRAINAGE FACILITIES, WHETHER DITCHES OR PIPE AND CATCH BASINS, WHICH RESULTS FROM THE SEWER MAIN INSTALLATION SHALL
BE CLEANED OUT AND THE WOkK SITE RESTORED TO A STABLE CONDITION AS PART OF SITE CLEANUP. W ui
Q
U co 0
L �w I � 8. TRAFFIC w
AFFIC CONTROL O w 0 Q w
THE DEVELOPER/CONTRACTOR SHALL BE RESPONSIBLE FOR INTERIM TRAFFIC CONTROL DURING CONSTRUCTION ON OR ALONG TRAVELED COUNTY �®�^ of iii C
ROADWAYS. TRAFFIC CONTROI SHALL FOLLOW THE GUIDELINES OF SECTION 1-07.23 OF THE STANDARD SPECIFICATIONS. ALL BARRICADES, SIGNS, AND v1 D
FLAGGING SHALL CONFORM TO I'HE REQUIREMENTS OF THE MUTCD MANUAL. SIGNS SHALL BE LEGIBLE AND VISIBLE AND SHOULD BE REMOVED AT THE END OF Q
EACH WORKDAY IF NOT APPLICABLE AFTER CONSTRUCTION HOURS.
Q
WHEN ROAD CLOSURES CANNO F BE AVOIDED, THE DEVELOPER/CONTRACTOR SHALL POST "TO BE CLOSED" SIGNS A MINIMUM OF FIVE DAYS PRIOR TO THE
CLOSING. THE TYPES AND LOCATIONS OF THE SIGNS SHALL BE SHOWN ON A DETOUR PLAN. A DETOUR PLAN MUST BE PREPARED AND SUBMITTED TO THE L -iSE MAID F-2
DISTRICT'S FIELD REPRESENTATIVE AND APPROVED BY THE GOVERNING ROAD AGENCY PRIOR TO CLOSING ANY ROADWAYS. IN ADDITION, THE
DEVELOPER/CONTRACTOR MUST NOTIFY IN WRITING ALL LOCAL FIRE, SCHOOL, LAW ENFORCEMENT AUTHORITIES, METRO TRANSIT, AND ANY OTHER 'HEET 3 OF 4
AFFECTED PERSONS AS DIRECTED BY THE DISTRICT'S FIELD REPRESENTATIVE AT LEAST FIVE DAYS PRIOR TO THE ROAD CLOSURE. K-254
J,^'AlVll'1 -