, LLC STERLING HWY. M.P. 142.8 28 33 TIM AVE. DEEP CREEK UNIT BOUNDARY 27 26 25 TIM AVE. CULVERT REPLACEMENT PROPOSED ACCESS ROAD 34 35 36 T2S T3S 31 NINILCHIK, ALASKA 5 4 3 2 BEGIN ROAD CONSTRUCTION 1 6 R14W R13W 8 DEEP CREEK UNIT PROPOSED BOUNDARY PAD 9 1 11 12 7 INDEX S 6 VICINITY MAP 1 NO. DESCRIPTION 1 VICINITY MAP 2 MAP 3 GRAVEL ACCESS ROAD PLAN GRAVEL ACCESS ROAD S CROSSING & 4 S CULVERT SECTIONS 5 6 7 8 9 1 11 GRAVEL ACCESS ROAD STREAM CROSSING CULVERT SECTION & TIM AVE. HAPPY CREEK ARCH PIPE TYPICAL SECTION TIM AVE. WIDENING & ARCH PIPE SECTIONS TIM AVE. WIDENING & ARCH PIPE PLAN GRAVEL ACCESS ROAD S IMPACTS (MAP 1 2) GRAVEL ACCESS ROAD S IMPACTS (MAP 2 2) GRAVEL ACCESS ROAD STREAM CULVERT PLAN FILL ACREAGES & VOLUMES : 1" = 6' NO. 1
28 27 26 25 STERLING HIGHWAY HAPPY CREEK 33 34 35 36 + 5+ 1+ 15+ + 233+2 R14W R13W 31 32 TIM AVE. M.P. 142.8 8 STA 118+47 END TIM AVE BEGIN LOGGING ROAD 25+ STA 233+2 TIM AVE BEGIN NEW ACCESS STA + - 118+47 ROAD CONSTRUCTION 5 4 3 2 1 6 STA 57+5 CULVERT REPLACEMENT SEE 7 CROSSING SEE S 8 & 9 STREAM CROSSING SEE 1 STA 354+5 END ACCESS ROAD 9 1 11 12 7 CLAM CREEK 3+ 5 354+5 PROPOSED PAD 3' x 4' 8 5 1 : 1" = 5' NO. 2
345+ SECTION 36 CIRI OWNERSHIP SECTION 31 STATE OWNERSHIP 233+2 235+ 24+ 245+ 25+ 255+ 26+ 29+ 295+ 3+ STA 251+89-265+84 CROSSING SEE S 8-9 265+ 27+ 275+ 28+ 285+ 35+ 31+ STA 274+41-274+43 STREAM CROSSING SEE 1 315+ 32+ 325+ SECTION 1 STATE OWNERSHIP SECTION 6 STATE OWNERSHIP 33+ 335+ ROAD 34+ 35+ 354+5 PROPOSED PAD 1 : 1" = 1' NO. 3
28' 18' S 2:1 3" MIN. DEPTH KPB TYPE I MATERIAL 2:1 S GEOGRID BX 11 ON NON-WOVEN GEOTEXTILE GEOTEX NW 61 OR EQUAL NATIVE SOIL NOTES: 1. GRAVEL FILL SHALL BE PLACED IN NO GREATER THAN 12" LIFTS AND COMPACTED TO 95% MAXIMUM DENSITY, AS DETERMINED BY AASHTO T 18, METHOD D. 2. TOP 4" KPB TYPE I MATERIAL SHALL BE COBBLE FREE (3" MAX. PARTICLE SIZE). 3. GRAVEL FILL SHALL BE UNDERLAIN WITH NON-WOVEN GEOTEXTILE, GEOTEX NW 61 OR EQUAL OVER BX 11 OR EQUAL. 4. IN AREAS CONTRACTOR MAY NOT PLACE FILL, REMOVE NATIVE MATERIAL, OR RUN EQUIPMENT OUTSIDE DESIGNATED CONSTRUCTION ZONE AS MARKED IN FIELD BY THE ENGINEER. A 4 18' WIDE ROAD SECTION - S : 1" = 1' 18" Ø CORRUGATED STEEL PIPE (CSP) (SEE PLAN S FOR DIMENSIONS) 18' S S GEOGRID BX 11 ON NON-WOVEN GEOTEXTILE GEOTEX NW 61 OR EQUAL NATIVE SOIL PIPE BEDDING KPB TYPE I MATERIAL, 6" MIN. DEPTH 3" MAX. PARTICLE SIZE B 4 1. ALL CULVERTS SHALL BE CORRUGATED STEEL. 2. PRE-LEVEL WITH 6" DEPTH KPB TYPE I MATERIAL PIPE BEDDING. 3. PIPE BEDDING FILL IS 1.1 CUBIC YARDS PER 18" CULVERT. 4. EXCAVATION MATERIAL SHALL BE DISPOSED IN AN UPLAND AREA. 18' WIDE ROAD- W/ CROSS CULVERT SECTION : 1" = 1' : 1" = 1' NO. 4
STREAM CROSSING ROAD EMBANKMENT SEE TYPICAL A/4 24"Ø x 45' CORRUGATED STEEL PIPE (CSP) A 5 GEOGRID BX 11 ON NON-WOVEN GEOTEXTILE GEOTEX NW 61 OR EQUAL PIPE BEDDING KPB TYPE I MATERIAL, 6" MIN. DEPTH 3" MAX. PARTICLE SIZE UNNAMED STREAM CROSSING W/ 24" CULVERT SECTION : 1" = 1' - STA 274+45 1. ALL CULVERTS SHALL BE CORRUGATED STEEL. 2. PRE-LEVEL WITH 6" DEPTH KPB TYPE I MATERIAL PIPE BEDDING. 3. PIPE BEDDING FILL IS 2.5 CUBIC YARDS. 4. EXCAVATION MATERIAL SHALL BE DISPOSED IN AN UPLAND AREA. 5. NO FLOWING WATER PRESENT AT TIME FIELD SURVEY. 6. IF FLOWING WATER IS PRESENT AT TIME CONSTRUCTION USE PUMPED WATER BYPASS WITH APPROPRIATE SCREED INTAKE AND ENERGY DISSIPATION AT DISCHARGE. SIMILAR TO BYPASS AT TIM AVE. & HAPPY CREEK CROSSING. (3. CUBIC YARDS TEMPORARY DISCHARGE.) KPB TYPE I MATERIAL 3" MAX. PARTICLE SIZE EMBANKMENT MATERIAL CORRUGATED STEEL ARCH PIPE 95" x 67" x 45', 12 GAGE 1.' 1.' 1.' PIPE BEDDING KPB TYPE I MATERIAL, 12" MIN. DEPTH 3" MAX. PARTICLE SIZE 95" STREAM CHANNEL BACKFILL NOTES: 1. INSTALL PIPE AT SPECIFIED GRADE AND. 2. PLACE CHANNEL BACKFILL MATERIAL IN PIPE. MATCH UPSTREAM AND DOWNSTREAM CHANNEL CHARACTERISTICS. USE LOCAL GRAVELLY SAND WITH CLUSTERS COBBLES. 3. USE PUMPED WATER BYPASS WITH APPROPRIATE SCREENED INTAKE AND ENERGY DISSIPATION AT DISCHARGE B 5 CORRUGATED ARCH PIPE TYPICAL SECTION : 1" = 5' : N/A NO. 5
21 19 INVERT ELEV. 198.' A 6 ROADBED WIDENING SECTION (WHERE NECESSARY) 24" (MIN) KPB TYPE I MATERIAL SUITABLE MATERIAL FROM EXISTING ROAD EMBANKMENT S EXISTING ROAD EMBANKMENT 95" x 67" x 45', 12 GAGE CORRUGATED ARCH PIPE w/ END SECTIONS ROAD & ARCH PIPE SECTION : 1" = 15' KPB TYPE I MATERIAL, 6" (MIN) DEPTH B 6 2:1 2.% C L TIM AVENUE - 57+ TO 58+75 : 1" = 5' EXISTING SHOULDER 18' 2.% T 19 FG ROAD EMBANKMENT 21 END SECTION TOP ICE INVERT ELEV. 198.' PIPE BEDDING KPB TYPE I MATERIAL,12" MIN. DEPTH 3" MAX PARTICLE SIZE, OVER NON-WOVEN GEOTEXTILE GEOTEX NW61 OR EQUAL MATERIAL FROM EXISTING ROAD EMBANKMENT USED IN ROADBED WIDENING AREA 9' 9' 1' TOPSOIL (4") & HYDROSEED 2' EXISTING ROAD EMBANKMENT NON-WOVEN GEOTEXTILE GEOTEX NW 61 OR EQUAL 2:1 FILL SLOPE COVER w/ EROSION CONTROL MATTING S DRAWN BY: : N/A NO. BGB 6 11
HAPPY CREEK 25 28 29 21 PARCEL ID 159818 E1/2 SW1/4 SEC33 T2S R14W UNIVERSITY ALASKA PUMP INTAKE SUMP w/ SCREEN TEMPORARY DIVERSION DIKE SANDBAGS w/ IMPERMEABLE LINER TOP BANK STREAM FLOW DIVERSION SYSTEM PUMP w/ INLET AND OUTLET SYSTEMS I 26 27 25 SS 26 DIVERSION PIPE BURY IN ROAD EMBANKMENT PUMP 24 23 199 213 212 33' SLE 33' SLE / TIM AVE. R.O.W. 21 21 27 21 22 23 22 FILL TOE EXISTING ROAD SHOULDER 57+ 58+ EXISTING ROAD SHOULDER SECTION LINE 29 27 O 25 24 23 21 199 21 22 24 21 24 STEEL POST (4) REMOVE & DISPOSE CONCRETE SLABS REMOVE & DISPOSE PROPOSED 95" x 67' x 45', 12 GAGE CORRUGATED STEEL ARCH PIPE SEE TYPICAL B/5 & A/6 FILL TOE EXISTING 48" CSP (CRUSHED) EXISTING 6" CSP REMOVE & DISPOSE SILT FENCE 26 28 27 29 18' 21 SILT FENCE 211 211 212 58+75 HAPPY CREEK 22 TOP BANK PUMP OUTLET ENERGY DISSIPATION SYSTEM PASS FLOW THROUGH NON-WOVEN GEOTEXTILE 25 57+ - 58+75 ROADBED WIDENING, 18' WIDTH SEE TYPICAL B/6 23 PARCEL ID 159532 LOT 2 BASHAM SUB'D NO. 5 SEC4 T3S R14W MICHAEL R. BASHAM 3 6 : 1" = 3' NO. 7
SECTION 36 CIRI SECTION 31 ALASKA DNR STA 251+89 BEGIN BEGIN TYPICAL SECTION A/4 DELINEATION AREA 417 UPLAND 415 412 41 48 41 18.' 28' MIN. 413 415 252+ 253+ 254+ 255+ 256+ 257+ 258+ FILL SLOPE DAYLIGHT / UPLAND TRANSITION STA 253+4 INSTALL 18" x 3' CSP SEE TYPICAL B/4 ROAD SHOULDER 418 42 422 423 ROAD CENTERLINE SECTION 1 ALASKA DNR SECTION 6 ALASKA DNR 1 : 1" = 1' NO. 8
427 8+259+ FILL SLOPE DAYLIGHT 22 423 26+261+ 18.' 424 425 ROAD SHOULDER 426 262+263+ ROAD CENTERLINE STA 259+25 INSTALL 18" x 3' CSP SEE TYPICAL SECTION B/4 428 28' MIN SECTION 6 ALASKA DNR 429 264+ STA 265+ INSTALL 18" x 3' CSP SEE TYPICAL SECTION B/4 43 265+ STA 265+84 END END TYPICAL SECTION A/4 431 432 / UPLAND TRANSITION 266+ 267+ 435 438 UPLAND 44 443 1 : 1" = 1' NO. 9
483 SEC 6 T3S R13W 479 STATE ALASKA 48 ROAD CENTERLINE ROAD SHOULDER 481 INV. ELEV. TO BE MARKED IN FIELD BY ENGINEER FILL SLOPE DAYLIGHT 274+ 275+ 18.' 482 PROPOSED 24" x 45' CSP SEE TYPICAL A/6 INV. ELEV. TO BE MARKED IN FIELD BY ENGINEER FILL SLOPE DAYLIGHT 484 485 GIS UNNAMED STREAM 486 487 488 489 2 4 : 1" = 2' NO. 1 11
ACCESS ROAD DATA IMPACTED AREA EXCAVATION TOTAL FILL FILL 396. SF. CF 8212.5 CF 8212.5 CF.9 AC. CY 297.83 CY 297.83 CY ACCESS ROAD DATA: LENGTH ROAD IN = 1395 LF; WIDTH = 28'; MIN. FILL DEPTH 2.5' STREAM CROSSING - STA 274+45 STREAM LENGTH CULVERT DIA. CULVERT LENGTH (FT) CHANNEL AREA TYPE I FILL IN CHANNEL PIPE BEDDING FILL IN CHANNEL CHANNEL EXCAVATION TEMPORARY DISCHARGE SANDBAGS 45. LF 24. IN 45. FT 33.6 SF 4.86 CY 2.5 CY 2.5 CY 3. CY 131.22 CF 67.5 CF 67.5 CF 81. CF TIM AVE. WIDENING STA 57+ - 58+75 & CULVERT REPLACEMENT DATA IMPACTED AREA TOTAL EXCAVATION FILL PIPE BEDDING FILL KPB TYPE I ARCH PIPE STREAM CHANNEL BACKFILL TOTAL FILL TEMPORARY DISCHARGE (SANDBAGS) 787.1 SF 83.25 CF 83.25 CF 1865.7 CF 49.86 CF 3159.81 CF 135. CF.2 AC 29.75 CY 29.75 CY 69.1 CY 18.18 CY 117.3 CY 5. CY 95" x 67" x 45', 12 GAGE CORRUGATED STEEL PIPE. TOTAL LENGTH PIPE (END PAN TO END PAN) = 59.5' CULVERT LENGTH 3' EACH LF 9' TOTAL LF 18" CULVERT DATA STA 253+4, 259+25, 265+ EXCAVATION PER CULVERT TOTAL EXCAVATION FILL PER CULVERT TOTAL FILL 29.7 CF 89.1 CF 29.7 CF 89.1 CF 1.1 CY 3.3 CY 1.1 CY 3.3 CY (3) 18" CORRUGATED STEEL CULVERTS, 3' LONG EACH. AT STATIONS 253+4, 259+25, & 265+ TOTAL IMPACTS IMPACTED AREA EXCAVATION FILL TEMPORARY DISCHARGE (SANDBAGS) 3988.16 SF 959.85 CF 8366.13 CF 216. CF.92 AC 35.55 CY 398.52 CY 8. CY : N/A NO. 11 11