Attachment_1_-_Construction_Drawings.pdf

PDF 33 MB Posted Feb 16, 2024

Attached to: GAOA CAHUILLA RANGER STATION REPLACEMENT
Solicitation number: 140L0624R0009
Issued by: Department of the Interior Bureau of Land Management National Office

About this file

Written by GovTribe AI · Feb 16, 2024

This document provides details for a federal contract solicitation to replace the Cahuilla Ranger Station. The solicitation number is 140L0624R0009 issued by the Department of the Interior Bureau of Land Management National Office. Interested parties are invited to attend a pre-proposal site visit on March 7, 2024 at 10:00 AM PST at the Imperial Sand Dunes Cahuilla Ranger Station located at 4500 Gecko Rd. in Brawley, California. Email RSVPs should be sent to vmeier@blm.gov. The solicitation is for the replacement of the Cahuilla Ranger Station to be constructed at the specified location.

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Other files

File	Type	Posted
Sol_140L0624R0009_Amd_0003.pdf	PDF	Apr 9, 2024
Full_Solicitation_140L0624R0009_Amendment_3_0003.pdf	PDF	Apr 9, 2024
Attachment_18_-_Questions___Answers__2_0003.pdf	PDF	Apr 9, 2024
Attachment_16_-_Q_A1_BLM_Responses_0002.pdf	PDF	Apr 1, 2024
Full_Solicitation_140L0624R0009_Amendment_2_0002.pdf	PDF	Apr 1, 2024
Attachment_4A_-_Price_Breakout_Corrected_0002.xlsx	XLSX spreadsheet	Apr 1, 2024
Sol_140L0624R0009_Amd_0002.pdf	PDF	Apr 1, 2024
Attachment_5A_-_Updated_Wage_Determinations_0002.pdf	PDF	Apr 1, 2024
Attachment_17_-_BLM_Canal_Water_Permit_0002.pdf	PDF	Apr 1, 2024
Attachment_3A_-_Updated_Statement_of_Work_0002.pdf	PDF	Apr 1, 2024
Attachment_13_-_Decision_Record_Cahuilla_0001.pdf	PDF	Mar 15, 2024
Full_Solicitation_140L0624R0009_Amendment_1_0001.pdf	PDF	Mar 15, 2024
Sol_140L0624R0009_Amd_0001.pdf	PDF	Mar 15, 2024
Attachment_15_-_FONSI_Cahuilla_0001.pdf	PDF	Mar 15, 2024
Attachment_14_-_Environmental_Assessment_0001.pdf	PDF	Mar 15, 2024
Attachment_11_-_Past_Performance_Questionnaire_0001.docx	DOCX document	Mar 15, 2024
Attachment_12_-_Site_Visit_Roster_03-07-2024_0001.pdf	PDF	Mar 15, 2024
Attachment_2A_-_Specifications_Vol_1_7Dec2023.pdf	PDF	Feb 16, 2024
Attachment_4_-_Price_Breakout.xlsx	XLSX spreadsheet	Feb 16, 2024
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Attachment_5_-_Wage_Determinations_CA20230002_dated_02-09-2024.pdf	PDF	Feb 16, 2024
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Attachment_9_-_Site_Photos.pdf	PDF	Feb 16, 2024
Attachment_3_-_Statement_of_Work_01-30-2024.pdf	PDF	Feb 16, 2024

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CONTRACT NO.:

ISSUE DATE:

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BUREAU OF LAND MANAGEMENT

140L4318D0002

17 MARCH 2023

4500 GECKO RD. BRAWLEY, CA 92227

CAHUILLA RANGER STATION

PROJECT # 140L4318D0002

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SHEET SHEET NAME

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A-502 EXTERIOR WALL DETAILS

A-503 EXTERIOR WALL DETAILS

A-504 INTERIOR WALL DETAILS

A-505 INTERIOR WALL DETAILS

A-511 EXTERIOR WINDOW DETAILS

A-512 EXTERIOR WINDOW DETAILS

A-513 INTERIOR WINDOW DETAILS

A-521 EXTERIOR OVERHEAD DOOR DETAILS

A-522 EXTERIOR DOOR DETAILS

A-523 EXTERIOR DOOR DETAILS

A-524 INTERIOR DOOR DETAILS

A-531 ROOF DETAILS

A-532 CEILING DETAILS

A-533 CEILING DETAILS

A-551 EXTERIOR DETAILS

A-561 INTERIOR DETAILS

A-562 INTERIOR DETAILS

A-563 INTERIOR DETAILS

A-601 DOOR SCHEDULE

A-602 DOOR HARDWARE SETS

A-603 WINDOW SCHEDULE

A-801 INTERIOR PARTITION TYPES

A-802 INTERIOR PARTITION TYPES

A-803 SIGNAGE SCHEDULE

A-804 SIGNAGE PLAN

A-805 SIGNAGE DETAILS

INTERIORS

I-101 FURNITURE PLAN

I-102 FINISHES PLAN

I-601 FF&E LEGEND

I-602 FINISH SCHEDULES

FIRE PROTECTION

F-001 GENERAL NOTES, ABBREVIATIONS & SYMBOLS

F-101 FIRE ALARM PLAN

F-111 FIRE SPRINKLER PLAN

F-501 FIRE ALARM DETAILS

F-502 FIRE SPRINKLER DETAILS

PLUMBING

P-001 PLUMBING COVER SHEET

P-101 PLUMBING BELOW FLOOR PLAN

P-102 PLUMBING ABOVE FLOOR PLAN

P-401 PLUMBING ENLARGED PLANS

P-501 PLUMBING RISER DIAGRAM

P-502 PLUMBING DETAILS

P-503 PLUMBING DETAILS

P-601 PLUMBING SCHEDULES

MECHANICAL

M-001 MECHANICAL COVER SHEET

M-101 MECHANICAL FLOOR PLAN

M-102 MECHANICAL PIPING PLAN

M-501 MECHANICAL DETAILS

M-601 MECHANICAL SCHEDULES

M-602 MECHANICAL DIAGRAMS

M-603 MECHANICAL DIAGRAMS AND SEQUENCE OF OPERATIONS

ELECTRICAL

E-001 ELECTRICAL LEGEND, ABBREVIATIONS, AND GENERAL NOTES

ES101 ELECTRICAL SITE PLAN

E-101 FIRST FLOOR POWER PLAN

E-102 FIRST FLOOR MECHANICAL POWER PLAN

E-121 FIRST FLOOR LIGHTING PLAN

E-131 ROOF POWER AND LIGHTNING PROTECTION PLAN

E-401 ENLARGED PLANS AND ELECTRICAL DETAILS

E-402 ENLARGED PLANS

E-501 ELECTRICAL DETAILS

E-502 ELECTRICAL DETAILS

E-601 ELECTRICAL SINGLE-LINE DIAGRAM

E-602 LIGHTING CONTROL WIRING DIAGRAM

E-701 PANEL SCHEDULES

E-702 PANEL SCHEDULES

E-703 PANEL SCHEDULES

E-704 MECHANICAL SCHEDULE

E-705 LIGHTING FIXTURE SCHEDULE AND LIGHTING CONTROLS SEQUENCE OF

OPERATION

TELECOMMUNICATIONS

T-001 TELECOM LEGEND, ABBREVIATIONS AND GENERAL NOTES

TS101 TELECOM SITE PLAN

T-101 TELECOM FLOOR PLAN

TY101 SECURITY FLOOR PLAN

T-401 ENLARGED TELECOMMUNICATION ROOM

T-501 TELECOM DETAILS

T-502 TELECOM DETAILS

SHEET INDEX

SHEET SHEET NAME

GENERAL

G-001 COVER SHEET

G-002 SHEET INDEX / VICINITY MAPS

G-003 BLM PROGRAM ANALYSIS PLAN

G-101 LIFE SAFTEY PLAN / CODE ANALYSIS

CIVIL

CS101 CIVIL SITE PLAN (BASE BID)

CS102 CIVIL SITE PLAN - BID ADDITIVES

CD101 DEMOLITION PLAN

CD102 UTILITY DEMOLITION PLAN

CP101 PAVING PLAN

CP110 STRIPING AND SIGNAGE PLAN

CP501 PAVING DETAILS

CP510 STRIPING AND SIGNAGE DETAILS

CG001 GRADING & DRAINAGE NOTES

CG101 GRADING AND DRAINAGE PLAN

CG102 ENLARGED GRADING AND DRAINAGE PLAN

CG103 ENLARGED GRADING AND DRAINAGE PLAN

CG110 EROSION CONTROL PLAN

CG301 SITE CROSS SECTIONS

CG501 GRADING AND DRAINAGE DETAILS

CU101 UTILITY PLAN

CU501 UTILITY DETAILS

CU502 SANITARY / SEPTIC SYSTEM DETAILS

CU503 SANITARY / SEPTIC SYSTEM DETAILS

CX101 FENCING PLAN

CX501 FENCING DETAILS

CX502 FENCING DETAILS

CX503 FENCING DETAILS

CX504 FENCING DETAILS

LANDSCAPE

L-101 PLANTING PLAN

L-102 IRRIGATION PLAN

L-501 LANDSCAPE DETAILS

L-502 IRRIGATION DETAILS

L-503 IRRIGATION DETAILS

STRUCTURAL

S-001 STRUCTURAL GENERAL NOTES AND DESIGN CRITERIA

S-002 STRUCTURAL GENERAL NOTES

S-003 STRUCTURAL SPECIAL INSPECTIONS

S-004 STRUCTURAL ABBREVIATIONS

S-005 STRUCTURAL OPEN WEB JOIST LOADING DIAG., JOIST SCHED. NOTES & WIND

PRESSURE

S-101 FOUNDATION PLAN

S-110 ROOF FRAMING PLAN

S-201 WALL ELEVATIONS

S-202 WALL ELEVATIONS

S-210 BRACED FRAME ELEVATIONS

S-301 BUILDING SECTIONS

S-401 PARTIAL STORAGE AREA PLAN AND DETAILS

S-402 FUEL TANK CANOPY AND GENERATOR ENCLOSURE PLANS AND DETAILS

S-501 TYPICAL CONCRETE DETAILS

S-502 TYPICAL CONCRETE DETAILS

S-503 TYPICAL STEEL AND METAL DECK DETAILS

S-504 TYPICAL OWJ DETAILS

S-505 STEEL AND OWJ DETAILS

S-506 DETAILS

S-507 DETAILS

S-508 OWJ DETAILS

ARCHITECTURE

A-001 GENERAL NOTES ABBREVIATIONS & SYMBOLS

A-002 TOILET ACCESSORIES AND MOUNTING HEIGHTS

AS101 ARCHITECTURAL SITE PLAN

A-101 FIRST FLOOR EXTERIOR SHELL PLAN

A-102 FIRST FLOOR INTERIOR FRAMING PLAN

A-103 LOW ROOF PLAN

A-121 REFLECTED CEILING PLAN

A-131 ROOF PLAN

A-201 EXTERIOR ELEVATIONS

A-202 EXTERIOR ELEVATIONS

A-301 BUILDING SECTIONS

A-302 BUILDING SECTIONS

A-311 WALL SECTIONS

A-312 WALL SECTIONS

A-313 WALL SECTIONS

A-401 ENLARGED RESTROOM PLAN

A-402 ENLARGED RESTROOM ELEVATIONS

A-403 ENLARGED LOBBY & EMS PLANS AND ELEVATIONS

A-404 ENLARGED BREAKROOM & EMS SUPPORT PLANS AND ELEVATIONS

A-405 ENLARGED HARD-LID ABOVE RESTROOM PLAN AND ELEVATIONS

A-406 ENLARGED TRELLIS PLAN

A-407 ENLARGED TRELLIS SECTION

A-408 ENLARGED FUEL TANK CANOPY PLAN AND ELEVATIONS

VICINITY MAP LOCATION MAPAPPLICABLE CODES & STANDARDS

• INTERNATIONAL BUILDING CODE (IBC), 2018

• NFPA 13D STANDARD FOR INSTALLATION OF SPRINKLER SYSTEMS, 2019

• NFPA 72 NATIONAL FIRE ALARM AND SIGNALING CODE, 2019

• NFPA 88A & 30 FOR FUEL DISPENSING AREA & EQUIPMENT, NFPA 101-2018

• ARCHITECTURAL BARRIERS (ABA) STANDARDS, 2015

• GREENBOOK / SSPWC / SPPWC, 2015

• BLM SUSTAINABLE BUILDINGS IMPLEMENTATION PLAN

• DOI SPACE MANAGEMENT HANDBOOK

• BLM MANUAL 1535 - SPACE MANAGEMENT

• BLM GUIDELINES FOR A QUALITY BUILT ENVIRONMENT

• ENERGY POLICY ACT OF 2005

• ENERGY INDEPENDENCE AND SECURITY ACT OF 2007

• EXECUTIVE ORDER 13834 - EFFICIENT FEDERAL OPERATIONS

• GUIDING PRINCIPLES FOR SUSTAINABLE FEDERAL BUILDINGS

• INTERAGENCY SECURITY COMMITTEE - PHYSICAL SECURITY CRITERIA FOR FEDERAL

FACILITIES

PLAN

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2 4

2210.01 SF

LEO WORKSHOP

55.74 SF

RESTROOM

664.02 SF

BREAK/SUPPORT

568.07 SF

DETAINEE

PROCESSING

98.93 SF

EVIDENCE

STORAGE

116.72 SF

EVIDENCE

PROCESSING

101.47 SF

LE OFFICE

114.20 SF

INTERVIEW

ROOM

110.44 SF

INTERVIEW

ROOM

263.14 SF

EMS STORAGE

255.74 SF

LOBBY

128.17 SF

RECEPTION

204.80 SF

MENS

349.56 SF

EMS

72.62 SF

SLEEP 1

74.27 SF

SLEEP 2

74.27 SF

SLEEP 3

74.27 SF

SLEEP 4

73.88 SF

SLEEP 7

74.27 SF

SLEEP 5

73.88 SF

SLEEP 6

53.70 SF

SAFE ROOM

106.77 SF

TELECOM

191.20 SF

ELECTRICAL

ROOM

243.27 SF

MECHANICAL

978.98 SF

EMS SUPPORT

105A

158.28 SF

VESTIBULE

2579.39 SF

ADMIN/MAINTENANCE

WORKSHOP

57.19 SF

RESTROOM

55.61 SF

JAN. WASH/DRY

107A

160.14 SF

MAINTENANCE

TOOL ROOM

83.29 SF

AIR COMP

130A

B.3

A.1

A.6

B.1

B.8

556.49 SF

MECHANICAL

YARD

252.22 SF

WOMENS

CONDITIONED AREA - 12,202 GSF

UNCONDITIONED ENCLOSED MECHANICAL YARD - 616 GSF

1. PROGRAMMED GROSS SQUARE FOOTAGE (GSF) OF CONDITIONED SPACE IS MADE UP OF THE SUM OF THE

FOLLOWING:

- NET SQUARE FOOTAGE (NSF) OF ALL INTERIOR CONDITIONED SPACES

- GSF OF ALL INTERIOR WALL/SHAFTS

- GSF OF ALL EXTERIOR WALLS (MEASURED TO OUTSIDE FACE OF WALL)

THEREFORE

NET SQUARE FEET: 10,871 SF

+ GROSS SQUARE FOOTAGE OF INTERIOR WALLS/SHAFTS: 686 SF

+ GROSS SQUARE FOOTAGE OF EXTERIOR WALLS: 645 SF

TOTAL PROGRAMMED GSF: 12,202 GSF

2. GSF OF ENCLOSED MECHANICAL YARD IS MADE UP OF THE SUM OF THE FOLLOWING:

- NSF OF MECHANICAL YARD

- GSF OF EXTERIOR WALLS

THEREFORE

NET SQUARE FEET: 557 SF

+ GROSS SQUARE FOOTAGE OF EXTERIOR WALLS: 59 SF

TOTAL UNCONDITIONED GSF: 616 GSF

3. IBC LIFE SAFETY GSF IS MADE UP OF THE SUM OF THE FOLLOWING:

-PROGRAMMED GSF

- MECHANICAL YARD GSF

THEREFORE

PROGRAMMED GSF: 12,202 GSF

+MECHANICAL YARD GSF: 616 GSF

IBC LIFE SAFETY GSF: 12,818 GSF

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AREA PLAN

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LEGEND GENERAL SHEET NOTES

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979 SF

EMS

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105A

R-3 200

256 SF

LOBBY

B 7

128 SF

RECEPTION

B 150

73 SF

SLEEP 1

R-2 200

74 SF

SLEEP 2

R-2 200

74 SF

SLEEP 3

R-2 200

74 SF

SLEEP 5

R-2 200

74 SF

SLEEP 6

R-2 200

74 SF

SLEEP 7

R-2 200

74 SF

SLEEP 4

R-2 200

350 SF

EMS

R-3 200

107 SF

TELECOM

S-1 300

101 SF

LE OFFICE

B 300

114 SF

INTERVIEW

ROOM

B 150

568 SF

DETAINEE

PROCESSING

B 150

99 SF

EVIDENCE

STORAGE

B 150

117 SF

EVIDENCE

PROCESSING

B 150

2210 SF

LEO

WORKSHOP

S-1 300

2579 SF

ADMIN/MAINTENANCE

WORKSHOP

S-1 300

160 SF

MAINTENANCE

TOOL

ROOM

S-1 300

54 SF

SAFE

ROOM

B 150

664 SF

BREAK/SUPPORT

B 15

191 SF

ELECTRICAL

ROOM

S-1 300

205 SF

MENS

R-3 200

57 SF

RESTROOM

B 150

56 SF

RESTROOM

B 150

56 SF

JAN.

WASH/DRY

107A

S-1 300

110 SF

INTERVIEW

ROOM

B 150

TD = 69'

T D

TD = 145'

556 SF

MECHANICAL

YARD

S-1 300

243 SF

MECHANICAL

S-1 300

CPOT = 47'

263 SF

EMS

STORAGE

S-1 300

T D

CPOT = 35'

93 SF

CORRIDOR

105B

B 15

252 SF

WOMENS

R-3 200

PLUMBING SYSTEMS

OCCUPANCY CALCULATIONS FOR THE PURPOSE OF DETERMINING FIXTURES ARE PER GROSS SQUARE

FOOTAGE AS ALLOWED IN IBC 2018 TABLE 1004.5

THE MALE/FEMALE RATIO IS 50/50 TOTAL OCCUPANTS: 169

(IPC TABLE 403.1) *PER IBC 403.2 SEPARATE FACILITIES ARE REQUIRED FOR EACH

SEX FOR B, S-1 OCCUPANCY

B, S-1 OCCUPANCY 149 OCCUPANTS

MALE: 74.5 OCC FEMALE: 74.5 OCC

WC: 3 WC: 3

LAV: 3 LAV: 3 DF: 1 SS: 1

R-2, R-3 OCCUPANCY 20 OCCUPANTS

MALE: 10 OCC FEMALE: 10 OCC

WC: 1 WC: 1

LAV: 1 LAV: 1 DF: 1 SS: 1

TOTAL FIXTURES REQUIRED:

WC: 4 WC: 4

LAV: 4 LAV: 4 DF: 2 SS: 1

TOTAL FIXTURES PROVIDED: UNISEX:

WC: 2 WC: 3 WC: 2

LAV: 3 LAV: 3 LAV: 2

URINAL: 1

SHW: 2 SHW: 2

SHW: 1 SHW: 1 DF: 2 SS:1 SHW: 2

IBC GROUP B

IBC GROUP R-2

2-HR RATED BARRIER

1-HR RATED PARTITION

IBC GROUP R-3

IBC GROUP S-1

TRAVEL DISTANCE (TD) COMMON

PATH OF TRAVEL (CPOT)

EXIT SIGN (W/ DIRECTIONAL

ARROW(S). DARKENED AREA

DENOTES LIGHTED FACE)

XX FT TO EXITROOM NAME

101 100 SF

OLF OLB

SQUARE FOOTAGE

OCCUPANT LOAD FACTOR

OCCUPANT LOAD

OCCUPANCY TYPE

ROOM NUMBER

DIRECTION EXIT

CALCULATED NUMBER OF OCC PER EXIT

TOTAL EXIT CAPACITY OF OPENING

FE FIRE EXTINGUISHER

K FIRE EXTINGUISHER - TYPE K

MAXIMUM EGRESS LIMITS PER IBC 2018 TABLE 1006.2.1, 1017.2, 1020.4

GROUP: BUSINESS RESIDENTIAL STORAGE

TRAVEL DISTANCE: 200 FT 200 FT 200 FT

COMMON PATH OF TRAVEL: 75 FT 125 FT 100 FT

DEAD-END CORRIDOR: 20 FT 20FT 20FT

*TRAVEL DISTANCE IS BASED ON IBC 2018 FOR A NON-SPRINKLERED BUILDING.

COMPONENT FACTOR OCC REQ'D PROVIDED

DOORS .2 IN/OCC 178 35.6 IN 272 IN

ALLOWABLE AREA PERMTTED (BASED ON IBC TABLE 506.2 FOR TYPE II-B CONSTRUCTION:

OCCUPANCY ACTUAL TABULAR ALLOWABLE AREA

GROUP B 2,574.75 SF 23,000 SF

GROUP R-2 517.46 SF 16,000 SF

GROUP R-3 1,886.12 SF UL

GROUP S-1 5,892.82 SF 17,000 SF

(SUM OF THE RATIOS OF THE ACTUAL BUILDING AREA OF EACH OCCUPANCY DIVIDED BY THE ALLOWABLE AREA

MUST NOT EXCEED 1)

ACTUAL AREAS PER FLOOR (BASED ON OCCUPANCY, INCLUDES ALL AREA AS DEFINED BY IBC 2018 SECTION 202)

GROUP B GROUP R-2 GROUP R-3 GROUP S-1

2575 + 517 + 1886 + 5893 = 0.49 <1 10,871 SF

FIRST FLOOR: 23,000 16,000 UL 17,000

ALLOWABLE BUILDING HEIGHT PERMITTED

EACH OCCUPANCY MUST COMPLY WITH THE HEIGHT AND NUMBER OF STORY RESTRICTIONS FOR THAT OCCUPANCY. FOLLOWING INFORMATION ASSUMES A MINIMUM BUILDING CONSTRUCTION TYPE II-B

INACCORDANCE WITH IBC TABLE 504.3.

OCCUPANCY ALLOWABLE HEIGHT STORIES IBC REFERNCE

GROUP B 40 FT 3 TABLE 504.3, 504.4

GROUP R-2,R-3 40 FT 4 TABLE 504.3, 504.4

GROUP S-1 40 FT 2 TABLE 504.3, 504.4

CONSTRUCTION TYPE

TYPE II-B PER IBC TABLE 601, NON-SPRINKLERED. GROUP R - SPRINKLERED, 2-HR SEPARATION BETWEEN GROUP

R AND OTHER OCCUPANCIES. 1-HR SEPARATION BETWEEN SLEEPING ROOMS.

FLOOR: 0-HOUR FIRE RATING

STRUCTURE: 0-HOUR FIRE RATING

ROOF: 0-HOUR FIRE RATING

STC-55 RATED WALLS

SHEET ID

D R

A W

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3/32" = 1'-0" E1

LIFE SAFETY - FLOOR PLAN

ROOM SCHEDULE - LIFE SAFETY

ROOM

NUMBER ROOM NAME AREA

OCCUPANCY

GROUP

OCCUPANT

LOAD

FACTOR

OCCUPANT

LOAD

123 INTERVIEW ROOM 114.20 SF B 150 1

124 EVIDENCE STORAGE 98.93 SF B 150 1

125 EVIDENCE PROCESSING 116.72 SF B 150 1

126 LE OFFICE 101.47 SF B 300 1

127 LEO WORKSHOP 2210.01 SF S-1 300 8

128 RESTROOM 55.74 SF B 150 1

129 ELECTRICAL ROOM 191.20 SF S-1 300 1

130 MECHANICAL 243.27 SF S-1 300 1

130A AIR COMP 83.29 SF S-1 300 1

TOTAL 10870.95 SF 169

ROOM SCHEDULE - LIFE SAFETY

ROOM

NUMBER ROOM NAME AREA

OCCUPANCY

GROUP

OCCUPANT

LOAD

FACTOR

OCCUPANT

LOAD

101 VESTIBULE 158.28 SF B 7 23

102 LOBBY 255.74 SF B 7 37

103 RECEPTION 128.17 SF B 150 1

104 SAFE ROOM 53.70 SF B 150 1

105 EMS 349.56 SF R-3 200 2

105A EMS SUPPORT 978.98 SF R-3 200 5

105B CORRIDOR 93.20 SF B 15 7

106 EMS STORAGE 263.14 SF S-1 300 1

107 ADMIN/MAINTENANCE WORKSHOP 2579.39 SF S-1 300 9

107A JAN. WASH/DRY 55.61 SF S-1 300 1

108 MAINTENANCE TOOL ROOM 160.14 SF S-1 300 1

109 TELECOM 106.77 SF S-1 300 1

110 RESTROOM 57.19 SF B 150 1

111 MENS 204.80 SF R-3 200 2

111A MENS SHOWER 50.42 SF R-3 200 1

112 WOMENS 252.22 SF R-3 200 2

112A WOMENS SHOWER 48.85 SF R-3 200 1

113 SLEEP 5 74.27 SF R-2 200 1

114 SLEEP 4 74.27 SF R-2 200 1

115 BREAK/SUPPORT 664.02 SF B 15 45

116 SLEEP 3 74.27 SF R-2 200 1

117 SLEEP 2 74.27 SF R-2 200 1

118 SLEEP 1 72.62 SF R-2 200 1

119 SLEEP 6 73.88 SF R-2 200 1

120 SLEEP 7 73.88 SF R-2 200 1

121 DETAINEE PROCESSING 568.07 SF B 150 4

122 INTERVIEW ROOM 110.44 SF B 150 1

LIFE SAFETY LEGEND

TRAVEL DISTANCE CALCULATION

BUILDING CODE ANALYSIS PER IBC 2018

PLAN

NORTH

PLUMBING CALCULATION PER IPC 2018

0 16' 32' 64'

(TOTAL ENCLOSED AREA

PER DIAGRAM ON G-003)

A S

C H

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-2

GECKO RD

CAT D8

TR310

D U

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S E

M I

B O

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25'TRAILER

REST RM

XXXXXXXXXXXXXX

X X

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XXX

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CARPOOL

D D

PARKING

PARKING NO PARKING

X X

XXXX

X X

X X X X X X X X X

X X

(230.0)

(215.0)

(210.0)

(205.0)

(225.0)

(215.0)

(220.0)

(210.0)(215.0)

(22 0.0

(225.0)

(220.0)

N: 1935465.3118 E: 6891998.4344

N: 1935543.3438 E: 6891951.4537

N: 1935553.8674 E: 6891968.9290

N: 1935587.9905 E: 6891948.3789

N: 1935513.3844 E: 6892077.7462N: 1935625.3113

E: 6892010.3530

C A

A B

B CC

B A

C A

B A

B C

C B

A B

A C

A B

B B

C A

B C

A B

B C

C B

B C

A B

A C

B A

B C

TREES CODE BOTANICAL NAME COMMON NAME SIZE CONTAINER QTY DETAIL REMARKS

PAR FLO Parkinsonia florida Blue Palo Verde 24" Box 3

PRO GLA Prosopis glandulosa Honey Mesquite 24" Box 3

B C

A C

N: 1935487.9031 E: 6892091.9239

N: 1935487.3452 E: 6892159.1243

N: 1935332.3930 E: 6892251.5706

N: 1935220.1509 E: 6892111.0818

N: 1935291.4714 E: 6892272.2282

N: 1935269.8330 E: 6892270.0470

N: 1935465.3118 E: 6891998.4344 N: 1935465.3118 E: 6891998.4344

N: 1935461.7484 E: 6892048.4892

N: 1935853.3840 E: 6891935.4790

N: 1935547.7812 E: 6891913.7828

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

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1"=30'

0 60 FT.30

1 CAHUILLA RANGER STATION BUILDING

2 FUEL STATION (TWO RELOCATED TANKS) WITH CANOPY

3 SINGLE MODULE RESTROOM (RELOCATED)

4 EXISTING WATER WELL

5 PAD-MOUNT ELECTRICAL TRANSFORMER

6 SEPTIC TANK (BUILDING LEACH FIELD SYSTEM)

7 DRY HYDRANT

8 2,000 GAL UNDERGROUND WATER TANK FOR DRY HYDRANT

9 STORMWATER DRY WELL

10 FLAG POLE (RELOCATED)

11 MONUMENT SIGN (RELOCATED CAHUILLA RANGER STATION

SIGN)

12 SCREEN WALL

13 8'-0" HIGH CHAIN LINK FENCE WITH 3-STRAND BARBED WIRE

14 24'-0" WIDE MANUAL DOUBLE-LEAF SWING GATE

15 STORMWATER INLET BASIN

16 16'-0" WIDE MANUAL SINGLE-LEAF SWING GATE

17 PEDESTRIAN SECURITY GATE

18 LANDMARK PEDESTAL WITH PLAQUE (RELOCATED)

19 MAIL BOX (RELOCATED)

EXISTING

COMMUNICATION

BUILDING

CAHUILLA RANGER STATION

GECKO ROAD

NEW ASPHALT CONCRETE PAVEMENT (5"AC/6"AB)

NEW CONCRETE PAVEMENT (WALK: 4"PCC/4"AB; DRIVE: 8"PCC/6"AB)

TYP

814.19'

25.00'

28.57'

20.00'

70.23'280.60'

.0 0'

0'45 .0

.5 9'

LEGEND SHEET KEYNOTES

E1 CIVIL SITE PLAN - BASE BID

1" = 30'-0"

R35.00'

R30.00'R26 .0

R26 .00

R3 5.

133.17'

149.44'

32.44' 117.00'

19.16' 144.00'

32.43'

.0 0'

5.44'72.00' 8.20'

OVERHANG (TYP)

R50.0'

R35.00'

R25.00'

R15.00'

20.00' 119.99'

1416 13

19.33'

CANOPY COLUMN

CANOPY OVERHANG

PLAN

NORTH

18 19

26.00'

10.00'

27.00'

381.42'130.28'4400.80'19.25'

122.96' 84.35' 85.34' 25.00' 2460.04' 27.71' 3°'

94°'

R20 .00

13 NO BARBED

WIRE

CONTROL

POINT 2001

EXISTING ASPHALT CONCRETE PAVEMENT TO REMAIN

UNPAVED/CRUSHED MISCELLANEOUS BASE (CMB; RECYCLED AC/PCC)

NEW / REUSED RIP RAP

CONSTRUCTION LIMITS

ADDITIVE - NEW LANDSCAPING OR UNIMPROVED (SEE LANDSCAPE

SHEETS L-101 & L-102)

1. LANDSCAPING PLANTS, IRRIGATION, AND DECORATIONS ARE NOT

PART OF THE BASE BID AND ARE CONSIDERED ADDITIVES (SEE BID

ADDITIVES SHEET CS102 & LANDSCAPING SHEETS L-101 & L-102)

AutoCAD SHX Text

ASPHALT ROAD

AutoCAD SHX Text

BUILDING

AutoCAD SHX Text

GUY

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DIRT

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DIRT

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PLANT SCHEDULE

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EXP. 12-31-24

AutoCAD SHX Text No. 60573

CAT D8

TR310

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M I

B O

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REST RM

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XXX

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X X

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X X

X X X X X X X X X

X X

GECKO RD

(230.0)

(215.0)

(210.0)

(205.0)

(225.0)

(215.0)

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(225.0)

(220.0)

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1"=30'

0 60 FT.30

BID ADDITIVE 1 - STABILIZED PARKING AND DRIVE AREAS

BID ADDITIVE 2 - STAND-BY GENERATOR

BID ADDITIVE 3 - LANDSCAPING (SEE LANDSCAPING PLANS

L-101 & L-102)

EXISTING

COMMUNICATION

BUILDING

CAHUILLA RANGER STATION

GECKO ROAD

BID ADDITIVE 1 - STABILIZED PARKING AND DRIVE AREAS

CONSTRUCTION LIMITS

LEGEND SHEET KEYNOTES

E1 CIVIL SITE PLAN - BID ADDITIVES

1" = 30'-0"

PLAN

NORTH

GENERAL NOTES

1. STABILIZED PARKING AND DRIVE AREAS:

A. STABILIZER SHALL BE A MIX-IN TYPE POLYMER SOIL BINDER.

B. MIX DEPTH SHALL BE 4 INCHES.

C. PRODUCT SHALL BE:

a. POLY PAVEMENT

b. RNR NATURAL PAVEMENT

c. OR APPROVED EQUAL

D. CONTRACTOR SHALL INSTALL IN ACCORDANCE WITH

MANUFACTURER'S RECOMMENDATIONS.

E. STABILIZED SOIL SHALL BE INSTALLED ON NATIVE OR IMPORT

SOIL. AGGREGATE BASE AND GEOTECTILE SHALL NOT BE USED.

2. IF BID ADDITIVE 1 IS INSTALLED, CMB PRODUCED FROM CRUSHING

ON-SITE EXISTING PAVEMENTS AND CONCRETE AS INDICATED ON

CD101 SHALL BE REUTILIZED AS AGGREGATE BASE MATERIAL, OR

SHALL BE DISPOSED OF AS DEMOLITION WASTE. REUTILIZED CMB

SHALL MEET REQUIREMENTS OF SPECIFICATIONS.

3. LANDSCAPING PLANTS, IRRIGATION, AND DECORATIONS ARE NOT

PART OF THE BASE BID AND ARE CONSIDERED ADDITIVES. EXISTING

ITEMS TO BE RELOCATED ARE PART OF THE BASE BID. SEE

LANDSCAPING PLANS L-101 & L-102.

BID ADDITIVE 3 - LANDSCAPING (SEE LANDSCAPING

PLANS L-101 & L-102)

3 3

AutoCAD SHX Text T

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EXP. 12-31-24

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P16

P3 P3

SAW CUT

LINE (TYP)

SAW CUT

LINE (TYP)

11111111

P2 P2

P14

5 6

EXISTING TOP

OF SLOPE

EXISTING TOP

OF SLOPE

GECKO ROAD

SAW CUT

LINE (TYP)

1"=30'

0 60 FT.30

P1 PROTECT-IN-PLACE EXISTING TOWER COMPOUND

P2 PROTECT-IN-PLACE EXISTING FENCE

P3 PROTECT-IN-PLACE EXISTING ASPHALT PAVEMENT

P4 PROTECT-IN-PLACE EXISTING SURVEY CONTROL

POINT

P5 PROTECT-IN-PLACE EXISTING POWER POLE

P6 PROTECT-IN-PLACE EXISTING WATER WELL

P7 PROTECT AND RELOCATE EXISTING SINGLE

MODULE VAULT TOILET; RELOCATE TO VISITOR

PARKING AS SHOWN ON SITE PLAN DRAWING

CS101

P8 PROTECT AND RELOCATE EXISTING DUAL MODULE

VAULT TOILET; TO BE RELOCATED TO SITE

PERIMETER

P9 PROTECT AND RELOCATE EXISTING FUEL TANK;

TEMPORARILY RELOCATE TO NORTHERLY

CANOPY ADJACENT TO EXISTING 300 GALLON

CYLINDRICAL TANK; COORDINATE WITH BLM

STAFF FOR TEMPORARY LOCATION

P10 PROTECT AND RELOCATE EXISTING LANDMARK

PLAQUE; RELOCATE TO FRONT OF NEW RANGE

STATION IN NEW PEDESTAL AT BASE OF FLAG

POLE AS SHOWN ON SITE PLAN DRAWING CS101

P11 PROTECT AND RELOCATE EXISTING FLAG POLE;

RELOCATE TO FRONT OF RANGER STATION AS

SHOWN ON SITE PLAN DRAWING CS101

REMOVE EXISTING ASPHALT PAVEMENT SECTION

AND RECYCLE ON-SITE

EXISTING RIP RIP (LIMITS ASSUMED)

CONSTRUCTION LIMITS

LEGEND SHEET PROTECTION KEYNOTES

F1 DEMOLITION PLAN

1" = 30'-0"

1 REMOVE AND DISPOSE OF EXISTING 1-STORY

MODULAR BUILDING COMPLETE WITH

FOUNDATION AND RELATED APPURTENANCES

2 REMOVE AND DISPOSE OF EXISTING 1-STORY

METAL BUILDING COMPLETE WITH FOUNDATION

AND RELATED APPURTENANCES

3 REMOVE AND DISPOSE OF EXISTING 1-STORY

SINGLE WIDE MODULAR BUILDING COMPLETE

WITH FOUNDATION AND RELATED

APPURTENANCES

4 REMOVE AND DISPOSE OF EXISTING WATER

TANK SHED COMPLETE WITH FOUNDATION AND

APPURTENANCES

5 REMOVE AND DISPOSE OF CANOPY COMPLETE

WITH FOUNDATION

6 REMOVE AND DISPOSE OF EXISTING CHAN LINK

FENCE AND GATES COMPLETE WITH

FOUNDATION AND APPURTENANCES

7 REMOVE AND RECYCLE EXISTING ASPHALT

PAVEMENT AND BASE; CRUSH ASPHALT ON

SITE FOR REUSE

8 REMOVE AND DISPOSE OF EXISTING BOLLARD

9 REMOVE AND DISPOSE OF EXISTING SIGN

10 REMOVE AND DISPOSE OF EXISTING TRAILER

11 REMOVE EXISTING PAVEMENT MARKING

SHEET DEMOLITION KEYNOTES

12 REMOVE AND DISPOSE OF EXISTING PIPE

BARRIER

13 REMOVE AND DISPOSE OF EXISTING KIOSK

14 REMOVE AND RECYCLE EXISTING CONCRETE

PAVEMENT; CRUSH CONCRETE ON-SITE FOR

REUSE

15 REMOVE AND RECYCLE EXISTING CONCRETE

PAD; CRUSH CONCRETE ON-SITE FOR REUSE

16 REMOVE AND RECYCLE EXISTING CONCRETE

STAIRS WITH RAILING; CRUSH CONCRETE

ON-SITE FOR REUSE

17 REMOVE AND RECYCLE EXISTING CONCRETE

RAMP WITH RAILING; CRUSH CONCRETE

ON-SITE FOR REUSE

18 REMOVE AND DISPOSE OF EXISTING RAMP AND

DECK

1. REFER TO DRAWING CD102 FOR UTILITY DEMOLITION.

2. CONTRACTOR SHALL DIVERT 75% OF TOTAL

CONSTRUCTION AND DEMOLITION MATERIALS IN

CONFORMANCE WITH SPECIFICATION SECTION 01 74 19

CONSTRUCTION WASTE MANAGEMENT AND DISPOSAL.

3. EXISTING RIP RAP TO BE SALVAGED FROM AREAS

RECEIVING FILL FOR REUSE ON NEW FILL SLOPES

SHOWN ON CG101. CONTRACTOR SHALL VERIFY

EXISTING LIMITS OF RIP RAP AND RIP RAP SALVAGE

LIMITS IN FIELD.

4. EXISTING RIP RAP OUTSIDE THE SALVAGE LIMITS SHALL

BE PROTECTED. CONTRACTOR MAY TEMPORARILY

RELOCATE PORTIONS OF EXISTING RIP RAP TO BE

PROTECTED, IN ORDER TO PERFORM WORK.

5. EXISTING ASPHALT CONCRETE PAVEMENT AND

CONCRETE SHALL BE CRUSHED ON-SITE FOR FOR

REUSE AS CRUSHED MISCELLANEOUS BASE (CMB).

6. CONTRACTOR SHALL MAKE EVERY EFFORT TO PROTECT

AND RELOCATE EXISTING WEATHER STATION IN

ACCORDANCE WITH OWNER REQUIREMENTS, IN ORDER

TO MAINTAIN MANDATORY CONTINUOUS OPERATION.

GENERAL NOTES

SALVAGE EXISTING

RIP RAP FOR REUSE;

SEE GENERAL NOTE 3

SALVAGE EXISTING

RIP RAP FOR REUSE;

SEE GENERAL NOTE 3

SALVAGE EXISTING

RIP RAP FOR REUSE;

SEE GENERAL NOTE 3

P12

P10 P11

P12

P15

PLAN

NORTH

P12 PROTECT AND RELOCATE EXISTING CONCRETE

PICNIC TABLE AND BENCH; RELOCATE TO VISITOR

AREA AS SHOWN IN LANDSCAPE PLAN LP101

P13 PROTECT AND RELOCATE EXISTING CAHUILLA

RANGER STATION SIGN. RELOCATE TO SCREEN

WALL NEAR FLAG POLE AND GECKO ROAD AS

SHOWN IN SITE PLAN CS101

P14 PROTECT AND RELOCATED EXISTING MAIL BOX.

RELOCATE MAIL BOX TO NEW SECURE YARD

CHAIN LINK FENCE AS SHOWN IN SITE PLAN CS101

P15 TEMPORARILY PROTECT EXISTING CONCRETE

PAD, 300 GALLON FUEL TANK, AND RELOCATED

500 GALLON FUEL TANK UNTIL THE NEW FUEL

STATION SHOWN ON CS101 HAS BEEN

COMPLETED; MOVE THE EXISTING 300 GALLON

FUEL TANK, 500 GALLON FUEL TANK, AND

APPURTENANCES TO THE NEW FUEL STATION

PRIOR TO DEMOLISHING THE EXISTING CONCRETE

PAD

P16 TEMPORARILY PROTECT THE EXISTING CANOPY

UNTIL THE NEW FUEL STATION SHOWN ON CS101

HAS BEEN COMPLETED AND THE EXISTING 300

GALLON AND 500 GALLON FUEL TANKS HAVE BEEN

MOVED TO THE NEW FUEL STATION PRIOR TO

DEMOLISHING THE EXISTING CANOPY

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ASPHALT ROAD

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ASPHALT ROAD

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ASPHALT

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ASPHALT

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DIRT

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BUILDING

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TRAILER

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DIRT

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DIRT

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UNDER GROUND WATER LINE NON SURVEY ASSUMED DEPTH=3'-5'

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UNDER GROUND WATER LINE NON SURVEY ASSUMED DEPTH=3'-5'

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LEACH AREA ASSUMED DEPTH=3'-5'

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SEPTIC TANK RIM EL=227.17

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CMP WATER TANK RIM EL-226.16

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WELL RIM EL= 224.95

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WATER WELL CONC EL=225.00

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EX COMM

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RAMP

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RAMP

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DECK

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FUEL STA. W/CANOPY & FENCE

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DUAL VAULT TOILET

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EXISTING TOP

OF SLOPE

EXISTING TOP

OF SLOPE

GECKO ROAD

1"=30'

0 60 FT.30

P1 PROTECT-IN-PLACE EXISTING TOWER COMPOUND

P2 PROTECT-IN-PLACE EXISTING FENCE

P3 PROTECT-IN-PLACE EXISTING ASPHALT PAVEMENT

P4 PROTECT-IN-PLACE EXISTING SURVEY CONTROL POINT

P5 PROTECT-IN-PLACE EXISTING POWER POLE

P6 PROTECT-IN-PLACE EXISTING WATER WELL

P7 PROTECT AND RELOCATED EXISTING SINGLE MODULE

RESTROOM; RELOCATE TO VISITOR PARKING AS SHOWN ON

SITE PLAN DRAWING CS101

P8 PROTECT AND RELOCATE EXISTING DUAL MODULE RESTROOM;

TO BE RELOCATED OFF-SITE BY BLM

P9 PROTECT AND RELOCATE EXISTING FUEL TANK; RELOCATE TO

NEW SECURE YARD AS SHOWN ON SITE PLAN DRAWING CS101

LEGEND SHEET PROTECTION KEYNOTES

E1 UTILITY DEMOLITION PLAN

1" = 30'-0"

U1 NOT USED

U2 REMOVE AND DISPOSE OF EXISTING ABOVEGROUND 1,000 GALLON WATER TANK

U3 REMOVE AND DISPOSE OF EXISTING ABANDONED UNDERGROUND WATER TANK;

SIZE AND MATERIAL UNKNOWN

U4 REMOVE AND DISPOSE OF EXISTING UNDERGROUND SEPTIC TANK; SIZE AND

MATERIAL UNKNOWN

U5 REMOVE AND DISPOSE OF EXISTING WATER LINE; SIZE AND MATERIAL UNKNOWN

U6 REMOVE AND DISPOSE OF EXISTING SEWER LINE; ASSUMED LOCATION SHOWN,

SIZE AND MATERIAL UNKNOWN

U7 REMOVE AND DISPOSE OF EXISTING LEACH FIELD DISTRIBUTION PIPING;

ASSUMED LOCATION SHOWN, SIZE AND MATERIAL UNKNOWN

U8 REMOVE AND DISPOSE OF EXISTING POWER POLE

U9 REMOVE AND DISPOSE OF EXISTING ELECTRICAL METER

U10 REMOVE AND DISPOSE OF EXISTING ELECTRICAL PANEL

U11 REMOVE AND DISPOSE OF EXISTING TELECOM PULL BOX

U12 REMOVE AND DISPOSE OF EXISTING AIR STATION AND ASSOCIATED PIPING

FROM COMPRESSOR

SHEET UTILITY DEMOLITION KEYNOTES

GENERAL NOTES

1. REFER TO DRAWING CD101 FOR SITE DEMOLITION.

2. CONTRACTOR SHALL DIVERT 75% OF TOTAL

CONSTRUCTION AND DEMOLITION MATERIALS IN

CONFORMANCE WITH SPECIFICATION SECTION 01 74 19

CONSTRUCTION WASTE MANAGEMENT AND DISPOSAL.

3. CONTRACTOR SHALL APPLY FOR PERMIT WITH IMPERIAL

COUNTY ENVIRONMENTAL HEALTH FOR REMOVAL OF

SEPTIC SYSTEM, INCLUDING LEACH FIELD, PRIOR TO

CONSTRUCTION.

4. THE EXISTENCE, LOCATION, AND CHARACTERISTICS OF

UNDERGROUND UTILITIES SHOWN ON THESE PLANS HAS

BEEN OBTAINED FROM A REVIEW OF AVAILABLE

RECORDS. NO REPRESENTATION IS MADE AS TO THE

ACCURACY OR COMPLETENESS OF SAID UTILITY

INFORMATION. THE CONTRACTOR SHALL POTHOLE OR

OTHERWISE CONFIRM CONDITIONS. IF THE CONDITIONS

DIFFER FROM THOSE SHOWN ON THE PLANS, THE

CONTRACTOR SHALL NOTIFY THE OWNER AND SHALL

NOT BEGIN THE CONSTRUCTION UNTIL THE CHANGED

CONDITIONS HAVE BEEN EVALUATED. THE CONTRACTOR

SHALL TAKE PRECAUTIONARY MEASURES TO PROTECT

THE UTILITY LINES SHOWN AND ANY OTHER LINES NOT

OF RECORD OR NOT SHOWN ON THESE PLANS.

CONSTRUCTION LIMITS

U12

PLAN

NORTH

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ASPHALT ROAD

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ASPHALT

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DIRT

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GUY

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DIRT

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UNDER GROUND WATER LINE NON SURVEY ASSUMED DEPTH=3'-5'

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UNDER GROUND WATER LINE NON SURVEY ASSUMED DEPTH=3'-5'

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LEACH AREA ASSUMED DEPTH=3'-5'

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SEPTIC TANK RIM EL=227.17

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CMP WATER TANK RIM EL-226.16

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WELL RIM EL= 224.95

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WATER WELL CONC EL=225.00

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EX COMM

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RAMP

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RAMP

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DECK

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FUEL STA. W/CANOPY & FENCE

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DUAL VAULT TOILET

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EXP. 12-31-24

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P M

PORTLAND CEMENT IN CONCRETE

DRAINAGE STRUCTURES

PIPES

GENERAL STORM DRAIN NOTES

1. PRIOR TO COMMENCING CONSTRUCTION, THE CONTRACTOR

SHALL VERIFY ALL JOIN CONDITIONS, IF CONDITIONS DIFFER

FROM THOSE SHOWN ON THE PLANS, THE CONTRACTOR SHALL

NOTIFY THE ENGINEER AND SHALL NOT BEGIN THE

CONSTRUCTION UNTIL THE CHANGED CONDITIONS HAVE BEEN

EVALUATED.

2. THE CONTRACTOR SHALL FAMILIARIZE HIMSELF WITH THE

PLANS, THE SOILS AND/OR GEOLOGY REPORTS AND THE SITE

CONDITIONS PRIOR TO COMMENCING WORK.

3. SHOULD CONFLICTING INFORMATION BE FOUND ON THE PLANS,

THE CONTRACTOR SHALL NOTIFY THE ENGINEER BEFORE

PROCEEDING WITH THE WORK IN QUESTION.

4. THE EXISTENCE, LOCATION AND CHARACTERISTICS OF

UNDERGROUND UTILITIES SHOWN ON THESE PLANS HAS BEEN

OBTAINED FROM A REVIEW OF AVAILABLE RECORD DATA. NO

REPRESENTATION IS MADE AS TO THE ACCURACY OR

COMPLETENESS OF SAID UTILITY INFORMATION. THE

CONTRACTOR SHALL POTHOLE OR OTHERWISE CONFIRM

CONDITIONS. IF CONDITIONS DIFFER FROM THOSE SHOWN ON

THE PLANS, THE CONTRACTOR SHALL NOTIFY THE ENGINEER

AND SHALL NOT BEGIN CONSTRUCTION UNTIL THE CHANGED

CONDITIONS HAVE BEEN EVALUATED. THE CONTRACTOR SHALL

TAKE PRECAUTIONARY MEASURES TO PROTECT THE UTILITY

LINES SHOWN AND ANY OTHER LINES NOT OF RECORD OR NOT

SHOWN ON THESE PLANS.

5. UNDERGROUND SERVICE ALERT: BEFORE COMMENCING ANY

EXCAVATION, THE CONTRACTOR SHALL OBTAIN AN

UNDERGROUND SERVICE ALERT INQUIRY I.D. NUMBER BY

PHONING: 1-800-422-4133. TWO WORKING DAYS SHALL BE

ALLOWED AFTER THE NUMBER IS OBTAINED AND BEFORE THE

EXCAVATION IS STARTED SO THAT UTILITY OWNERS CAN BE

NOTIFIED.

6. ALL REINFORCED CONCRETE STRUCTURES FOR STORM

DRAINAGE MUST BE 4,000 POUNDS PER SQUARE INCH IN 28 DAYS

UNLESS SPECIFIED ON THE PLANS OR AS APPROVED BY THE

ENGINEER. TYPE OF PORTLAND CEMENT CONCRETE WILL BE

SHOWN ON THE PLANS OR SPECIFICATIONS.

7. ALL PIPE LENGTHS ARE HORIZONTAL PROJECTIONS UNLESS

OTHERWISE NOTED.

8. FOR ALL TRENCH AND STRUCTURE EXCAVATIONS, SHORING

SHALL BE PROVIDED TO SATISFY ALL CAL/OSHA SAFETY

REQUIREMENTS.

9. PIPE CONSTRUCTION IN FILL AREAS SHALL BE COORDINATED

WITH THE GRADING TO ENSURE THAT, WHEN THE FILL

OPERATION HAS BEEN COMPLETED AT GRADE, THERE IS A

MINIMUM OF TWO (2) FEET OF COVER ABOVE THE TOP OF PIPE.

10. THE CONTRACTOR SHALL NOTIFY THE ENGINEER AT LEAST TWO

(2) WORKING DAYS PRIOR TO COMMENCEMENT OF ANY STORM

DRAIN CONSTRUCTION.

11. ALL FILLS SHALL BE COMPACTED TO 95% RELATIVE COMPACTION

AS DETERMINED BY ASTM D 1557." ALL BACKFILL MUST BE FREE

OF VEGETATIVE MATTER.

12. ALL SURVEYING REQUIRED FOR VERTICAL OR HORIZONTAL

ALIGNMENT SHALL BE PROVIDED, OR AS NOTED IN THE PROJECT

SPECIFICATIONS.

13. PRIOR TO THE COMMENCEMENT OF CONSTRUCTION, THE

CONTRACTOR SHALL OBTAIN A PERMIT FROM THE STATE

DIVISION OF INDUSTRIAL SAFETY. A COPY OF THE PERMIT SHALL

BE KEPT ON THE JOB SITE AT ALL TIMES.

1. ALL NEW CAST-IN-PLACE STRUCTURES SHALL USE ASTM C 150

TYPE V CEMENT WITH LESS THAN 5% TRICALCIUM ALUMINATE

(C3A) CONTENT, OR TYPE II CEMENT WITH LESS THAN 8% C3A

WHEN THE SULFUR TRIOXIDE (SO3) CONTENT IS LESS THAN 3%.

CEMENT WITH C3A CONTENT UP TO 10% MAY BE USED IF THE

SO3 CONTENT DOES NOT EXCEED 2.5%.

2. THE OPTIMUM CONCRETE IS 61/2 TO 71/2 SACKS OF CEMENT PER

CUBIC YARD, AND WITH A WATER/CEMENT RATIO NOT TO

EXCEED 6 GALLONS PER SACK OF CEMENT. MAXIMUM SLUMP

SHALL NOT EXCEED 4 INCHES.

1. CONCRETE PIPE SUPPORT ACROSS TRENCHES SHALL BE IN

ACCORDANCE WITH SPPWC STANDARD PLAN 224-2.

2. TRENCH EXCAVATION AND WIDTH REQUIREMENTS SHALL BE IN

ACCORDANCE WITH POLB STANDARD PLAN U-1.

3. CARE SHALL BE TAKEN THAT THE STORM DRAIN PIPING DOES

NOT INTERFERE WITH WATER SERVICES AND SEWER LATERALS.

VERTICAL SEPARATION OF 1 FOOT AND HORIZONTAL

SEPARATION OF 3 FEET (OD TO OD) IS REQUIRED UNLESS

WRITTEN APPROVAL IS OBTAINED FROM THE ENGINEER.

4. SEWER LATERALS CROSSING OVER STORM DRAIN LINES ARE

REQUIRED TO BE ENCASED IN CONCRETE OR SUPPORTED PER

SPPWC STANDARD PLAN 224-1.

5. A MINIMUM OF 12 INCHES OF VERTICAL AND/OR HORIZONTAL

SEPARATION MUST BE MAINTAINED BETWEEN STORM DRAIN

PIPING AND GAS OR HIGH PRESSURE WATER INJECTION LINES

AND OIL LINES.

6. THE CONNECTION OF STORM DRAIN PIPE TO AN EXISTING

STORM DRAIN SHALL BE IN ACCORDANCE WITH SPPWC

STANDARD PLAN 335-2.

GEOTECHNICAL RECOMMENDATIONS

REFER TO THE SOIL REPORT TITLED "CAHUILLA RANGER STATION -

FACILITY REPLACEMENT, GEOTECHNICAL REPORT", DATED OCTOBER 5,

2020 AND DIVISION 31, SECTION 312000 FOR MORE INFORMATION.

EARTHWORK

1. SITE PREPARATION

1.1. SITE PREPARATION WILL INCLUDE THE DEMOLITION OF EXISTING

STRUCTURES, REMOVAL OF SURFACE VEGETATION, AND ANY

TRASH OR DEBRIS IN THE AREAS WHERE STRUCTURE

FOUNDATIONS WILL BE LOCATED. LOOSE, SOFT, OR WET

MATERIAL SHOULD ALSO BE REMOVED AND REPLACED WITH

COMPETENT BACKFILL. ON-SITE GRANULAR SOIL IS CONSIDERED

SUITABLE FOR RE-USE AS BACKFILL IF IT IS FREE OF

DELETERIOUS MATERIALS. SITE CLEARING, GRUBBING, AND

EARTHWORK SHOULD BE PERFORMED IN ACCORDANCE WITH

THE PROJECT SPECIFICATIONS. SUPERFICIAL VEGETATION,

ORGANIC TOPSOIL, AND DELETERIOUS MATERIAL SHOULD BE

STRIPPED AND COMPLETELY REMOVED FROM THE SITE.

2. SUBGRADE PREPARATION

2.1. TO PROVIDE A UNIFORM BEARING LAYER BELOW THE

PROPOSED FOUNDATIONS AND PAVEMENT SECTION

STRUCTURES, IT IS RECOMMENDED THAT THE SOIL WITHIN 24

INCHES BELOW THE BOTTOM OF FOOTING SHOULD BE REMOVED

AND RECOMPACTEDAND 8 INCHES BELOW THE PAVEMENT

SECTION SHOULD BE SCARIFIED. THE SOIL SHOULD BE

MOISTURE CONDITIONED TO WITHIN ±2 PERCENT OF OPTIMUM

MOISTURE CONTENT, AND RECOMPACTED TO 95 PERCENT

RELATIVE DENSITY PER ASTM D1557-09 TEST PROCEDURE.

3. FILL PLACEMENT

3.1. THE BACKFILL AND FILL MATERIALS SHOULD CONFORM WITH

THE REQUIREMENTS OF THE PROJECT SPECIFICATIONS. THE

FILL MATERIALS SHOULD BE SAND OR GRAVEL MATERIALS WITH

A LIQUID LIMIT OF LESS THAN 35, PLASTICITY INDEX OF LESS

THAN 12, AND A MAXIMUM OF 30 PERCENT FINES PASSING

75-MICROMETER SIEVE. FILL MATERIALS SHOULD BE PLACED IN

LAYERS NOT EXCEEDING 8 INCHES IN LOOSE THICKNESS,

MOISTURE CONDITIONED, AND COMPACTED TO A MINIMUM OF 95

PERCENT OF THE MAXIMUM DRY UNIT WEIGHT AS DETERMINED

IN ACCORDANCE WITH ASTM D1557-09 TEST PROCEDURE. THE

MOISTURE CONTENT OF THE FILL MATERIAL SHOULD BE WITHIN

±2 PERCENT OF THE OPTIMUM MOISTURE CONTENT.

PERMANENT FILL SHOULD BE PLACED IN A GRADIENT NO

STEEPER THAN 2H:1V (HORIZONTAL TOVERTICAL), AND

TEMPORARY FILL, SUCH AS SURCHARGE FILL, SHOULD BE

PLACED IN A GRADIENT NO STEEPER THAN A GRADIENT OF

1.5H:1V.

4. TEMPORARY EXCAVATIONS

4.1. EXCAVATIONS MAY BE EITHER SLOPED BACK OR SHORED.

EXCAVATION OF THE TEMPORARY CUT SLOPES GREATER THAN

12-INCHES IN HEIGHT SHOULD BE NO STEEPER THAN A

GRADIENT OF 1.5H:1V OR AS THE FIELD CONDITIONS DICTATE TO

PROVIDE SAFE AND STABLE THE EXCAVATIONS SHOULD NOT

EXTEND INTO THE INFLUENCE ZONE OF ADJACENT STRUCTURES

OR UTILITY LINES, UNLESS THE EXCAVATIONS ARE SHORED. IN

GENERAL, THE INFLUENCE ZONE MAY BE OBTAINED BY

PROJECTING A LINE SLOPING OUTWARD AND DOWNWARD AT

1H:1V FROM THE EDGE OF THE EXISTING STRUCTURE. ALL

TEMPORARY EXCAVATIONS SHOULD BE PERFORMED IN

ACCORDANCE WITH THE SAFETY REQUIREMENTS OF

OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION (OSHA)

EXCAVATION REGULATIONS ALONG WITH LOCAL, AND STATE

REQUIREMENTS. IT IS THE RESPONSIBILITY OF THE

CONTRACTOR TO PROVIDE STABLE EXCAVATION FOR THE

TEMPORARY CUTS AT THE PROJECT SITE.

4.2. THE EVENTUAL EVALUATION OF THE SAFETY OF CONSTRUCTION

SLOPES IS THE RESPONSIBILITY OF THE CONTRACTOR AND

SHOULD BE BASED ON HIS APPROACH TO THE FIELD WORK. WE

RECOMMEND THAT THE ACTUAL SAFE INCLINATION OF THE

CONSTRUCTION SLOPES AND OTHER SAFETY PRECAUTIONS

FOR THE PROPOSED EXCAVATION BE EVALUATED AND

DETERMINED BY THE CONTRACTOR AT THE TIME OF

CONSTRUCTION.

ABBREVIATIONS

AC ASPHALT CONCRETE GRADE

BC BEGIN CURVE

EC END CURVE

FF FINISH FLOOR

FG FINISH GRADE

FL FLOW LINE

FS FINISH SURFACE

GB GRADE BREAK

INV INVERT

NG NATIVE GROUND

TG TOP OF GRATE

TP TOP OF PAD

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EXP. 12-31-24

(230.0)

(215.0)

(210.0)

(205.0)

(225.0)

(215.0)

(220.0)

(210.0)(215.0)

(22 0.0

(225.0)

(220.0)

GECKO RD

REST RM

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X X X X X X X X X

X X

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7%1.7%

5% 1.3

(0.8%) (1.0%) (0.8%)

(0.9% ) (1.7%) (1.9%)

(2 .0

)(3

(2 .9

(2 .2

220.00

215.00

220.00

220.00 225.00

215.00 220.00

210.00

225.00

226.00

225.00

226.00

224.00

223.00

222.00

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

SHEET ID

D R

A W

N B

D E

N E

D B

U E

D A

M ic he ls on D riv e, S ui te

Irv in e, C A

) 2

-7

) 2

-7

P lo t D at e:

C H

E C

K E

D B

S U

B M

D B

C O

A C

T N

S O

N N

S H

E E

T S

Fi le

P at h:

A R

K D

E S

C R

O N

D A

S C

H E

M A

D E

-2 8-

E S

D E

V E

M E

N T

-1

D E

N D

E V

P M

E N

-1 5-

0% D

E S

D E

V E

M E

N T

R E

S U

B M

-1 3-

O N

U C

N D

O C

U M

E N

-2 8-

0% C

O N

U C

N D

O C

U M

E N

-2 3-

0% C

O N

U C

N D

O C

U M

E N

E V

-1

A L

C O

N S

O N

D O

C U

M E

-2

A L

C O

N S

O N

D O

C U

M E

R E

-1 7-

226.01FG

(226.01)AC

EXISTING

COMMUNICATION

BUILDING

CAHUILLA RANGER STATION

GECKO ROAD

FINISH FLOOR = 227.02

CG101

G R

A D

A N

D D

R A

G E

M S

S F

A N

S I D

A R

C H

A C

R A

M E

, C A

U R

E A

U O

N D

M A

N A

G E

M E

N T

P R

C T

C A

H U

R A

N G

E R

E C

K O

R D

. B R

A W

, C A

A L

C O

N S

O N

D O

C U

M E

R E

225.78FG

(225.78)AC

225.36FG

(225.36)AC

224.83FG

(224.83)AC224.74FG

(224.74)AC

226.65FG

(226.65)AC

226.49FG

(226.49)AC

227.02FF

227.00FS

227.02FF

226.83FG

227.02FF

227.00FS

227.02FF

227.00FS

227.02FF

227.00FG

227.02FF

227.00FS

227.02FF

227.00FS

225.14FG

(225.14)AC

224.35FG

(224.35)AC

(228.26)AC

JOIN

(228.21)AC

JOIN

(227.71)AC

JOIN

(227.52)AC

JOIN

3:1 SLOPE

TOE OF SLOPE;

JOIN EXIST

3:1 SLOPE

TOE OF SLOPE;

JOIN EXIST

10:1 RAMP

1 INSTALL 8" HDPE DUAL WALL CORRUGATED STORM DRAIN PIPE

WITH WATER TIGHT JOINTS.

2 INSTALL DRAIN BASIN WITH 12" SUMP PER DETAIL E1, SHEET

CG501

3 INSTALL DRY WELL PER DETAIL H16, SHEET CG501

LEGEND SHEET KEYNOTES

TOP OF SLOPE

EXIST TOP

OF SLOPE

EXIST TOP

OF SLOPE

TOP OF SLOPE

BEARINGS AND HORIZONTAL CONTROL ARE BASED ON THE

CALIFORNIA COORDINATE SYSTEM (CCS 83), ZONE VI, RELATIVE TO

THE NORTH AMERICAN VERTICAL DATUM OF 1983 (NAD83, 2011),

EPOCH 2010, USING GLOBAL POSITIONING SYSTEM (G.P.S.) TIES TO

THE FOLLOWING CONTINUOUS GPS STATION OPERATED BY THE

NATIONAL GEODETIC SURVEY:

AZYU

P500

GMPK

LOCAL CONTROL POINTS FOR THE SITE TOPOGRAPHY WERE

ESTABLISHED AS FOLLOWS:

POINT #2000, N1936114.5270, E6891778.5570, 222.124 FEET ELEVATION,

CNPT SET REBAR & CAP

POINT #2001, N1935269.8330, E6892270.0470, 227.448 FEET ELEVATION,

SET REBAR & CAP

SURVEY CONTROL

CONTROL

POINT 2001

E1 GRADING & DRAINAGE PLAN

1" = 30'-0"

EXIST TOP

OF SLOPE

3:1 SLOPE

1"=30'

0 60 FT.30

CG301 F9

CG301

F15

CG301

C :\p w _w or kd ir\ de n0

\c h2 m hi ll_ m ca m is m s\ d0

C G

-1 -0

1- .d w g

ASPHALT CONCRETE PAVEMENT (4"AC/6"AB); SEE CP101

CONCRETE PAVEMENT (8"PCC/6"AB OR 4"PCC/4"AB); SEE CP101

LANDSCAPING OR OPEN AREA (SEE LANDSCAPING PLANS)

EXISTING ASPHALT CONCRETE PAVEMENT

UNPAVED/UNTREATED; SEE CP101

NEW / SALVAGED RIP RAP; SEE CP101

EXISTING RIP RAP

CONSTRUCTION LIMITS

EXISTING CONTOUR

NEW CONTOUR999.00

(999.0)

224.08FG

223.75FG

(223.75)NG

223.93FG

223.98FS

223.98FG

224.27FS

224.27FG

224.42FS/EC

224.42FG

224.34FS

224.34FG

224.54FG

224.57FG/EC

224.98FG

225.55FG/BC

225.71FG

224.19FG

(224.10)NG

225.46FG 226.92FS

226.88FG

227.02FF

227.00FS

226.92FS

226.88FG

226.92FS

226.88FG

225.81FG

225.69FG

225.42FG

225.06FG 223.58FG

225.00FS

225.00FG 226.00FG

(226.98)AC

JOIN

(226.55)AC

JOIN

226.48FS

226.48FG

226.85FS

226.85FG

(226.39)AC

JOIN

(227.31)AC

JOIN226.95FS

226.91FG

227.02FF

227.00FS

227.02FF

227.00FS

STRUCTURE TABLE

1 DRY WELL

RIM = 223.27

INV (LINE "B") = 218.65

INV (LINE "C") = 219.25

2 DRY WELL

RIM = 222.71

INV (LINE "C") = 219.35

INV (LINE "D") = 216.27

INV (LINE "E") = 216.41

3 DRY WELL

RIM = 227.57

INV (LINE "F") = 217.75

CG102

PLAN

NORTH

226.31FS

226.60FG

226.92FS

226.88FG

226.77FG226.77FG

226.78FG (227.50)AC

JOIN

(227.44)AC

JOIN

(227.72)AC

JOIN

(227.64)AC

JOIN

224.87FG

(224.87)AC

224.25FS

224.25FG

SD LINE "C"

SD LINE "B"

SD LINE "A"

SD LINE "F"

SD LINE "D"

225.75TG

222.75INV

224.00TG

219.99INV

220.80TG

217.80INV

221.75TG

218.75INV

226.24FS/BC

226.24FG

224.25TG

221.25INV

225.77FG

225.50FG

225.77FG

SD LINE "E"

CG103

L=117' S=0.02

L=76.5' S=0.02

L=67' S=0.02

1 L=19.10' S=0.005

L=138' S=0.021

L=174.83' S=0.02

GB GB

G B

G E

209.50RIM +/-

213.07FG

(213.07)NG

210.00FG

(210.00)NG

221.00FG

(221.00)NG

223.46FG

(223.46)NG

224.10FG

225.09FG

226.31FG224.13TP

223.75FG

(223.75)NG

224.13TP

223.71FG

(223.71)NG

224.13TP

223.63FG

(223.63)NG

224.13TP

223.67FG

(223.67)NG

224.97FG

(224.97)NG

213.99FG

(213.99)NG

212.82FG

(212.82)NG

212.61FG

(212.61)NG

213.15FG

(213.15)NG

212.96FG

(212.96)NG

211.86FG

(211.86)NG

210.00FG

(210.00)NG

210.00FG

(210.00)NG

210.00FG

(210.00)NG

211.08FG

(211.08)NG

212.00FG

(212.00)NG

213.00FG

(213.00)NG

222.00FG

(222.00)NG

223.00FG

(223.00)NG

CONCRETE PAD FOR

FUTURE GENERATOR; SEE

STRUCTURAL PLANS

226.95FS

226.91FG

227.27FS

227.52FS

(227.52)AC

227.02FS

(227.02)AC

AutoCAD SHX Text

ASPHALT ROAD

AutoCAD SHX Text

BUILDING

AutoCAD SHX Text

GUY

AutoCAD SHX Text

DIRT

AutoCAD SHX Text

DIRT

AutoCAD SHX Text T

AutoCAD SHX Text W

AutoCAD SHX Text

EX COMM

AutoCAD SHX Text

EXP. 12-31-24

(225.0)

X X

XXXXXXXXXXXXXXX

X X

X X X

D2.5%

1.3%

0% 2.

1.1%

1.0% 0.5%

2.0%

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

SHEET ID

D R

A W

N B

D E

N E

D B

U E

D A

M ic he ls on D riv e, S ui te

Irv in e, C A

) 2

-…

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File details come from the government source that posted it. Updated Feb 16, 2024.