# TABLES

BRYAN A. STIRRAT & 

### ASSOCIATES

# I

PCFS FCPCMP 

# •

•

•



# •

•

•

•



# •

•

•

• TABLE 1
PICACHO SOLID WASTE SITE
SITE LIFE PROJECTION

Landfill Site

Landfill Footprint

Landfill Footprint to Site Ratio



# Volumes

Remaining Capacity as of january 

# 1

, 2009

Final Cover

- 

## Soil foundation layer, one-foot thick min. in
addition to intermediate cover

- 

## Final Cover

Remaining Net Capacity



# Design Placement

Remaining Refuse and Daily Cover Soil

Capacity

Refuse to Cover Ratio

Refuse Placement Density



# Disposal Rate

Estimated Annual Average

Projected Remaining Service Life1 1 l 

# 50 acres 

# 12.5 acres 

# 25%



# I

72

, 642 cy



# 70,583 cy



# 2

, 059 cy



# 2,059 cy



# 5:1

0.5 tons/cy



# 1,743 cy j yr



# 1.2 years



# (1) Remaining service life projected using an average intake of waste from july 

# 12, 2006 to
December 

# 31, 2008.

BRYAN A. STIRRAT & ASSOCIATES ]:\Imperial County\PICACHO LF\201 0.0044 FCPMP\Reports\TAB 1_Sitelife.DOC; 10/21/2010

# Botanical Name



# Agropyron spp

.

Agropyron spp.

Vulpia myuros

Trifolium hirtum

Encelia farinosa

Picacho Solid Waste Site FCPCMP 

# TABLE 2
PICHACO SOLID WASTE SITE

FINAL CLOSURE
VEGETATIVE COVER SEED MIX

Common Name

11 

# Luna 11 

# Pubescent Wheatgrass

11 

# Nordan 11 

# Desert Wheatgrass

Zorro Fescue

11 

# Hykon 11 

# Rose Clover Inoculated

Brittle Bush

]:\Imperial County\PICACHO LF\201 0.0044 FCPMP\Reports \ T a ble 2.Doc; 10/21/2010 

# Pounds per Acre

9



# 24

8

15



# 4

# TABLE 3

PICACHO SOLID WASTE SITE

CLOSURE IMPLEMENTATION SCHEDULE

MONTHS
ACTIVITY DESCRIPTION 1 

# 2

Closure Construction Start Date ( 1 

# l 

# 0

Mobilization

# ~

-- 

# -**~** 

# - - Clearing, Grubbing and Demolition

Rough Grading

Drainage Improvements**~**



# Foundation Layer Filling and Grading iW///h**~** 

# 3



# -

Final Cover Placement**~**



# --- 

# --- Gas Monitoring System Installation**~**



# Access Road/Security Fencing**~**



### - 

# Landscaping**~**



# - - - Demobilization**~**



## (1) This date is dependent upon approval of the final closure construction plans.

Picacho Solid Waste Site FCPCMP ]:\Imperial County\PICACHO LF\2010.0044 FCPMP\Reports\TBL-3; 10/21/2010

# TABLE 4
PICACHO SOLID WASTE SITE
POST-CLOSURE MAINTENANCE SCHEDULE

MAINTENANCE ACTIVITY FREQUENCY

FINAL COVER MAINTENANCE

A. Inspection 3, 6

B. Repair 7



# ACCESS ROAD/STAGING AREA

A. Inspection 2, 6

B. Repair 1



# DRAINAGE FACILITIES MAINTENANCE

A. Silt Debris Build-up 6

B. Perimeter Drainage System 5



## C. AC and Concrete Drainage Channels 5


# GAS MIGRATION MONITORING SYSTEM MAINTENANCE

A. Perimeter Probes 7


# LANDSCAPE MAINTENANCE

A. Weed Control 7

B. Reseeding 7



# FINAL SURFACE MAINTENANCE

A. Weed Control 7


# SURVEY MONUMENTATION MAINTENANCE

A. Disposal Area Monuments 4



# PERIMETER FENCE MAINTENANCE

A. Inspection 3

B. Maintenance and Repair 1



# GROUNDWATER MONITORING WELL MAINTENANCE

A. Well Maintenance 1

B. Well Replacement 7



# LEGEND

1 =Annually 4 = Every Five Years 6 = After Each Heavy Rainfall

2 = Semi Annual 5 = Annually During 7 = As Required

3 = Quarterly Summer Months

Picacho Solid Waste Site FCPCMP ):\Imperial County\PICACHO LF\201 0.0044 FCPMP\Reports\TBL4; 10/21/2010EQUIPMENT REQUIREMENTS Small Dump Dozer Truck

Final Cover Maintenance Inspection Repair **;it~f: ~~~i** 

Access

Road/Staging Area Inspection Repair Drainage Facilities Maintenance

AC and Concrete Drainage

Channels Gas Migration Monitoring System Maintenance Perimeter Probes

final Surface Maintenance

Weed Control Survey Monumentation Maintenance Disposal Area Monuments
Perimeter Fence Maintenance Maintenance and Repair Groundwater Monitoring Well Maintenance
Well Maintenance

Well Replacement Groundwater Monitoring

Gas Migration Control System
Monitoring TABLE 5 PICACHO SOLID WASTE SITE POST-CLOSURE EQUIPMENT SCHEDULE

Backhoe

Motor Skip wj Bucket Compactor Sheepsfoot Tamper s

Grade Loader Loader Compactor

**J~~~H ;~~~~;3;~:;**  **~t;r~~~~~~~ :;~~I~~~y~{**  **~~i~~~**

M? '·'-*-"'

:itt*;;;;: Sand

Water Pickup Flatbed Boom Portable Air Concrete Blasting Grouting

Truck Truck Truck Truck Generator C ompresso Mixer Unit Equipment

**-~~~~~ ;w~~Ji?:1l**  **W:~t~~~i ~~~!~~;;:~~** 

**~;w:lnt:f: ~~~~·**  **:*** **~~1§~~ ~~**  **~~~ qrf:;1;~~:·**  **~3~~§~§- ~~~~~**  **~~:g~~~** ***~Jr$~~**

**~~::1~~~~ ~~a;**  **1~~f ~~~H~~** 

**~~12§1~~ :;L~~;**  **W:i: ~?:~~~~~**  **~~~~ur:.-5~ ~i:~~iHf.~**  **~~~?~~::-J~~~~**

**~&Wf: ~~1**  **~: lif.~~**  **~*~~** **f:!!~~~:?: fi** 

**~JtJ~ r~**  **~ ;~~~~**  **i%tt~~ ~~m~**  **~~?Z~ :!:=if:**  **~~~~:**

**m~~**

**~~ E~**  Picacho Solid Waste Site FCPCMP

(J:\Imperial

County \ PICACHO LF\201 0.0044 FCPMP\Reports \ TBL-5: 10 / 21 / 201 0)

BRYAN A. STIRRAT ASSOCIATES

# TABLE 6
PICACHO SOLID WASTE SITE
POST-CLOSURE MONITORING SCHEDULE

MONITORING ACTIVITY FREQUENCY

GROUNDWATER MONITORING

A. Groundwater 

# 2

B. Constituents of Concern Monitoring 

# 3



# C. Groundwater Elevation / Flow Rate / Direction 

# 2



# GAS MIGRATION MONITORING SYSTEM MAINTENANCE

A. Perimeter Probes 

# 1

SETTLEMENT

A. Settlement Monument Monitoring 

# 3



# LEGEND

1 = 

# Quarterly



# 2 = 

# Biannual



# 3 = 

# Every Five Years

Picacho Solid Waste Site FCPCMP ]:\Imperial County\PICACHO LF\201 0.0044 FCPMP\Reports\TBL-6:1 0/21/2010PCFS FCPCMP 

# TABLE 7
PICACHO SOLID WASTE SITE (SWIS NO. 13-AA-0012)
CLOSURE COST ESTIMATE SUMMARY (201 0 DOLLARS)

# ~m 

# illu. lH ! l 1 J 

# !!!li!!l!ll ;:;

# i!**AA~~ ~II_II~llj·**  : ;:
, ;;:,: ·.·


### .. 

## :**~~** 

## ,U i

: 

## : ::;.;;.::_::::::.:;::::**:~** '

# :~:::**1** 

# . li1 

# iii !**/~ ~~~1~~;;;~**  

## :

1 FINAl COVER

Mn h ilh

, li on/D • ., v , .:; ili L.d li on

_ 

# - Is 

### $40,500

Clear and Grub 

### 12.5 acre s 

### $506
Slope Area

Preliminary Grading 

### 64

, 207 sf 

### $0.07

Foundation Layer 

### (2' thickness- 

### 1' existing) 

### (1]{2) 2,378 cy 

### $3.54

2.5' Monolithic Random Soil Cover 

### (3} 5,945 cy 

### $3.54

Deck Area

Preliminary Grading 

### 486

, 130 sf 

### $0

. 04

Foundation Layer 

### {2'**,;L"""~"-** 

### 1' existing} 

### ( 1 )(2) 18

, 005 cy 

### $2.53

2.5' Monolithic Random Soil Cover 

### (3) 45,012 cy 

### $2.53 Survey Monument Installation 

### 4 ea 

### $2

, 000

S urveying



# - Is

Subtotal



### 2 I FINAl COVER CONSTRUCTION QUAliTY ASSURANCE

I Field Personnel/ !I**~/Reporting** 

### _1_.5 mos



### _ $9,988

Subtotal



### 3 DRAINAGE LVN 1 KIJL SYSTEM

V-Channel (AC} 

### 560 If 

### $30

V-Channel 

### 25 If 

### $30

Grouted Rip-Rap 

### 50 sf 

### $6

Subtotal



### 4 

# I EROSION LUN I KUL
[Pit Run Rock ( 4) 

### 6,720 cy 

### $25 

# I Drilf Seeding 

### 12.5 acre s l 

### $1

, 000

Subtotal



### 5 IGAS MIGRATION MUNIUJRING SYSTEM 1 0

• ""'"'"' 

### non1wnng probe installation 

### {5} 4 ea 

### $5

, 000

Subtotal



### 6 !GROUNDWATER MONI JKIN\. SYSTEM 

### (6)

Subtotal



### 7 ! SITE SECURITY 

# I Fencing 

### 3,940 If 

### $14

Subtotal



### 8 

# I DEMOliTION 

### (7}

ID· '"'1 c. 

### le House/Salvage Scales Is**j~,000** 

### Subtotal



### 9 ! CONSTRUCTION MANAl.FMENT

! C onstruction Management 

### 3 mos 

### $28

, 600

Subtotal



### 10 I 

### ENGINEERING

1 

### Design & 

### c. .;f;, •+;, 

### 1s Is 

### $20,200

Closure Certification



# - Is 

### $4

, 000

Subtotal

Total Cost

Assumuptions: (1) 

### Cost assumes that only one foot of random soil would need to be placed for the foundation layer
because one foot of soil would already be in-place. 

# ' ! ll ruJ"r llll

$40,500
$6

, 325

$4

, 548 $8,423
$21

, 057

$19

, 679 $45

, 553
$113

, 880

$8

, 000 $6

, 000**~273,965**



### $14

, 983 $14

, 983

$16

, 800

$750 $300
$17

, 850

$168,000 $12

, 500
$12

, 500

$20

, 000
$20

, 000

$0

$55

, 160
$55

, 160

$25,000
$25

, 000

$85

, 800
$85

, 800

$20,200 $4

, 000
$24

, 200
$529

, 458

(2) Costs for preparation and compaction of the existing one foot of foundation is included in this item. (3) Includes installation cost for admixture layer (4) Includes purchasing and transportation cost (5) Includes equipment, labor, material, and mobilization/demobilization (6) No additional construction proposed for this system as part of closure construction. (7) Demolish/Salvage Scalehouse/Scales

]:\Imperial County\PICACHO LF\201 0.0044 FCPMP\Reports\PICTbl-7; 10/21/2010

# TABLE 8
PICACHO SOLID WASTE SITE ANNUAL POST-CLOSURE MAINTENANCE AND MONITORING COST ESTIMATE SUMMARY (2010 DOLLARS)

**U~\i~**

**~** 

# 1 mwmm: : mw



# •: **mm: ~!~~~~**  **:mm:Jj!**

**•** 

# ::mm **R~~ml~**

**mm~**

**::!m ~rMl** 

**m:m**

**:w :m::**  **r4~~ :mmill**  1 

## I FINAL COVER INSPECTION AND REPAIR

labor 1 6 hr $ 1 50 $2

. 400 

### I Co v er Soils Repair

f.roooln

.... Dn: 

### {includes operator) 16 hr 

## S3i4

- $5.019

r
· r e r

c 

## 16 

# 11..- S9s S1.520
I Geolo<tis 

### 8 h r S l 22 

### !i976 Mate.,lals (cover s to ckp i l e I 

### I onsi t el 

### $0
T ota l Final :over 1 

### and Reoalr $9.9 f 5


### 2 I ACCESS ROAD )N AN[tMAINTENANCE (11

·· ••· 1 

### ·labo r 

## I



# . I



## . I $0 

### I Repair

· l.1bor 

### & Ma t erial 

## I



# - I



## . I $0
To ta l Access Road lnsoedion and M a intenan ce 

# s o

J 

# '"'".u.r:o: INSPECTION. MAfNTENA NCE AND REPI.IR !21

labor t6 nr $150 52.400 pQ,



### Dra **ina~eFaclii**

**ti es** 

la bor 

## 2•1 h r 

## $60 .$1.440
Ec tu ipmem !inclu d es orJeratorl 

### 24 hr $210 $5

. 040 Materials



# . . $800
Total Drainage • and Reoair $9.60 1

4 SITE SECURITY

Labo r 

## I 4 

### hr 

## I 

## s1s0 I $600

**ral~an>l'** 

## I 8 

### hr 

## I $200 

## I $ 1 ,600 Total Site Secu.ritv $2.2 00


### 5

**FINAl~** 

### I RH, "I' MAINTENANCE !Reseeding 

# I 

# T

Labor a n d Material 

## I .25 ac 

### S

· l 1 10 

## I $253
rota! L a ndscape Maintenance $253

6 GROl.JNt tWA t K 

### MONI UKINI..
Biannu a l : Prol!:ram

Field 32 h r S 1 00 53.200

**Eq~** 

### . 

# . $960
Ana l ys i s

I ndica t or 10 

## hr $60 $GOO

Volatile Or2anic



# . ,4 hr 

## $130 $1.820
Biannual 

### & Annu al Report

Si t e Enginee r 40 hr $150 

### $6.000 Office Support 20 

# fir 

# S6o sf:2oo

; of Conce rn CCOCl Monitorinl! Prol!ram
Labor ' 16 hr '>90 $288 

# I Analysis

Gm• onrf=tar 

### CO (



## . Is 

## $6.330 

# $ 1: 266

; of Concern Reoort Preoaration S lt e Eng in eer 20 hr $150 $600 Offfce S upp o rt 10 hr $60 $120
Tota

. l $1 &.054



### 7 tKM 

### i SYSTEM MAIN

. tN 'N( 

### I Well Repair 1rourwe u s In 30 vearsl

ueOIOI:IS I 40 hr 

### $ 180
D r iller 

### 40 nr 

# s6o

Eaulomem/Materials 

# " ea 

## $2.000

Well Abandonment 4 

# '"' .$3,400



# . Total

· Monitoring Sv ste m 

## s·

, 040


### 8 GAS PROBE MONITORING AND MAINTENANCE 

### I Samollnl!

**~as** 

### In orobes

Field Technician 16 

### h r S 1 00 $ 1. 600

i 

### Equipment $500 nee/Repair (1 p robe eve rv 30

- vea..SI 1 ea 

### $5.000



# - I Annual Repair L 

### (ln 30 year s ) 

### $167

I Total G as Probe :and

**~** (J) 

### $ 2,267
!TOTAl ANNUAl POSf.rl

**n~1**

**1>~** 

### ; & MAINTENANCE COSTS s41A09
!TOT AL 30·Y EAR PQST.rt

**n~ttD<;** 

### MUNIIUKINv 

### & UA 

### ' COST S $1.242.256 (1) Access road maintenance is include d In Fina l Cove r Maintenance (2) Includes cost for inspection of drainage channels, basins after high intensity storms (assume 2 events/year). Includes cost for silt/debris clearing and corrective measures mentioned in the Post·Ciosure Plan. (3) Includes annual cost of sampling gas in probes (field technician and monitoring equipment) and Annual

Repair-Replacement Cost.

PCFS FCPCMP (l : \lmperiai\9899\Reports\Fcpcmp\PICTbl·8: 1 0/21/201 0)

# FIGURES

BRYAN A. STIRRAT & 

### ASSOCIATES

## ~ 

# 15

a.

**~** 

### I 

### ,) 

# -o' 

# "0\ 

# n'

':6\ 

# PICACHO SOLID

**'> ~**  

# WASTE

**SITE-----~,** 

# 1>o"

CAL/FORNt4

;z



# ~ a::: 

# w :::!E 

### 0 Vl 

## 8TH ST

32ND



# ARQ"ONA

w -' 

# ()

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# ~

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;z



# ~ FIGURE 1



# 0~------ **------------------ ------------~====_J** 



# ~ ffi

a. ::::;



# ~

**~** 6 

# D6S (909) 860-7777



## BRYAN A. STIRRAT 

## .!c ASSOCIATES CIVIL AND ENVIRONMENTAL ENGINEERS

1360 VAU£Y VISTA DRIVE DIAMOND BAR, CA

**9176~** 

# PICACHO CUT AND FILL SITE JOB NO.
951D-4A

DATE
6-8-95 

# LOCATION 

# & VICINITY MAP DRAWN BY
D.L.L


### Fll.E NAME
17087DB0 

### 5l 0


# "' 

# 8 0 0 

# "' 0

**~** 0 0 0 0

**~** 

# -4- -4- -4- §

**~**



### ~

- - - - M'( PROXIMATE UMIT OF WAST! AS OF 4-9-94)

----M'PROXIMATE LOCATION OF PROPERTY BOUNDARY

- 940

- EXI5nNG INDEX CONTOURS

**~** GROUNDWATER MONITORING 

### WEll

• PROPcisEO GAS MIGRATION MONITORING PROBE

• PORPOSED GROUNDWATER MONITORING 

### WELL NOTE: 1 SURROUNDING LAND USE IS

ZONED AS OPEN SPACE (S) 

# X

<



# ., , 

# .. , 

# "' Q l



## w !::: (II 

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# 8

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## ~ 

# ;;.
0 

# i'6S (909) 860-7777



## BRYAN A. STIRRAT 

## c!c ASSOCIATES
CIVIL AND ENVIRONMENTAL ENGINEERS

1360 VALLEY VISTA DRIVE DIAMOND BAR, Cl\ 91765 

# PICACHO CUT AND FILL SITE JOB NO.
9510-4A

DAlE
6-8-95 

# PRE-LANDFILL TOPOGRAPHY DRAWN BY


### D.LL
FILE NAME
173531DB<.!>



## ~ ai 0 0 n L() 

### n



## ,.... 

# I

SAN FRANCISCO



## SITE LOCATION ( 

# + ):

Latitude- 32.8130 N Longitude -114.6230 W
Picacho Waste Disposal Site 0



# CALIFORNIA FAULT 50



### SCALE (M1Ies) 100



# ~

**~** 

# AGURE 4 

# 6

**~---- --------**  **------------------------------------**

**---- ------~**  **====~==**

**~~** a:

**~** :$ Q: LU 

### c..

**~** 

## ;;-

**~** 0 / 

### 6 

# D6S (909) 860-7777



## BRYAN A. STIRRAT &c 

## ASSOCIATES
CIVIL AND ENVIRONMENTAL ENGINEERS

1360 VALLEY VISTA DRIVE DIAMOND BAR, CA 91765 

# PICACHO CUT AND FILL SITE JOB NO

. 951o-4A

DATE
6-8-95 

# FAULT 

# MAP DRAWN BY
D

. LL


### FILE NAME
17353008

# ~ N

# ~

GRAPH I C SCALE**~** 30 60 120

( IN FEET)

### ~

- o - o

- APPROXIMATE UMIT OF WASTE
----APPROX I MATE: LOCATION 

### OF PROPERTY BOUNDARY

----- TOE: OF SLOPE:

- - -- DA'i'UGHT/GRAOE:BREAK



### -940- PROPOSED I NDEX CONTOURS

- 940

- EXISlTNC INOE:X CONTOURS

- •

- - EXISlTNC FENCE

--X-- PROPOSED FENCE:

--=--- DOWN ORAIN

SE:n1£ M ENT MONUMENT

SURVEY MONUMENT

APPROXIMATE L OCAnON OF SURFACE: SAMPLE TO DETER M INE THE: FEASIBIUTY OF ON-SITE COVER BORRO W SOURCES

-- - PROPOSED V-O I TCH

# ~ 0 

# Zz ::1 

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# zO.**~** 

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# 5 a:<

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# u:: 0::

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# [

GRAPHIC SCALE

ao 40 ao 160

( IN ffET )



## WlEfiO

- · - · -APPROXIMATE UMIT OF WASTE

----APPROXIMATE LOCATION OF PROPERTY BOUNDARY

-----TOE OF SLOPE

--- - DAYLIGHT/GRADEBREAK

-940- PROPOSED INDEX CONTOURS

-- 9-10

-- EXISTlNG INDEX CONTOURS

--+-- ---.--- EXISTING FENCE

--X-- PROPOSED FENCE

=o===o3E==: DOWN DRAIN

SETTLEMENT MONUMENT

SURVEY MONUMENT

APPROXIMATE LOCATION OF SURFACE SAMPLE TO DETERMINE Tl-IE FEASIBIUTY OF ON-SITE COVER BORROW SOURCES

-- -PROPOSED V-DITCH 

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..........................................................

## T~OP~O~G**RAP~ HY** **12 0~6** **~** ......................................................................................................................................

## ~B~G=U~B:E~5A~~ •**~\~Jt.111'1'DIM\W.Jot'.W.\"'1'1 1J** **~ ~?7** **1** \A ' I'IIU 'r' .W::

### ----1'11'1-

- 4 • DIA X 1\4" STEEL PIPE

NOTE : FILLED WITH CONCRETE

CONCRETE BASE



# SECTION A-A 18" SQ 

### 1/4 f>LATE WELDED 

### TO BOTTOM OF PIPE



### CONCRETE V-CHANNEL

6'

AC V-CHANNEL**SH~JE** USED OVER WASTE



### AC V-CHANNEL



## V-CHANNEL 

# fo• FINAL COVER

25 00 PSI CONCRETE

-

4" DlA X 

## IV '
STEEL PIPE fiLLED WlTH CONCRETE 

# SECTION 8-8

R &: ROCK LAYER 0 LOW PERMEABIETTLUTY E\t:JT MONUMENTS ONLY

APPUES TO S FINISHED SURFACE

R 1

. 0 ' VARIES {SCARIFY/RECOMPACT UPPE

o

# DP~RTHCQA MONITOR REQUIREMENTS)

•OVERSIZED ROALLCK ::oUMSED STOCKPILE SH FOR RIP RAP PAD.

CONCRETE 

# LD

CHANNEL 

# \d

OZ GEOTEXTILE PLACED gN THE BOTTOM AND SIDES OF EXCAVATED SUBGRADE EXJSTlNG SURFACE



## DECK DRAINAGE EARTHEN BERM

w 

### !::: (I) 

# ::l
G:

0

## ~ 1- ::J 0

0 :I:

## ~ 0 

# a: I

# w w J: (/)

....1 

# <I

# w 0

### -~· u Ill Ql 

## c

# ~ w 0 0

# ~ -b

:I: 

# 5

a:

# ~ ffi

a. :::0 

### rEARTHEN BERM


## 1/



# 320 REFUSE 

## UMI \ ""' ')(

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DRAINAGE TRIBUTARY AREA

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NODE NAME NODE DESCRIPTION 200 ELEVATION



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### PICACHO CUT AND FILL SITE

100 YEAR RUNOFF STUDY SUMMARY TABLE

Sub Area Sub Area Runoff Total Area Peak Runoff

(Acres) (CFS) (Acres) (CFS)

4.01 15 .2 9 4

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1.09 4

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INITIAL

INITIAL

INITIAL

CONFLUENCE

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# .... INITIAL/END

# PICACHO SOLID WASTE SITE

THIS FACILITY IS CLOSED

CLOSURE AND POST-CLOSURE MAINTENANCE PLANS FOR THIS FACILITY MAY BE VIEWED
AT THE OFFICES OF THE COUNTY OF IMPERIAL
DEPARTMENT OF PUBLIC WORKS LOCATED AT:

155 SOUTH 11TH STREET
EL CENTRO, CALIFORNIA 92243

IN CASE OF EMERGENCY, A COUNTY OF IMPERIAL
DEPARTMENT OF PUBLIC WORKS REPRESENTATIVE CAN BE REACHED AT:

(760) 339-4462

THANK YOU FOR YOUR COOPERATION

FIGURE 9

BRYAN A. STIRRAT & ASSOCIATES

# FULL-SIZE DRAWINGS

BRYAN A. STIRRAT & 

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