SUPPLEMENT #1 DATED 1-14-08

EXHIBIT #1

Contract #1-07-56-10

Supplier
ID / Contractor Ordering Information / Emergency Contact /
Telephone Numbers / Awarded Line Items / Pricing Percentage Breakdown
Material Cost/Fuel Cost / Special Delivery Charge Per Ton (Outside Regular Delivery Hours) / Special Delivery Charge Per Ton (Outside Regular Working Days / Plant Opening Charge
379269 / Archer Trucking, Inc.
3480 N. State Street
Ukiah, CA 95482
Rick Seuferer
Tel: 707-462-2600
Fax: 707-462-4143 / Jeff Archer/
707-467-2667
Shellie Archer/
707-489-3091 / 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,12, 13, 14, 15, 16,
17, 18, 20, 21, 22,
23, 24, 25, 26, 27, 28,
29, 30, 31, 32, 33, 34 / Material Cost: 42%
Fuel Cost:
58% / $5.00 / $5.00 / $500.00
157035 / Atlas Contractors Inc.
1475 Hulda Way
Sparks, NV 89431
James Jay Mahoney
Tel: 775-359-1000
Fax: 775-359-7770
/ Jay Steverman/
775-771-3235
530-587-5561 / 103, 96, 97, 98, 95 / Material Cost: 90%
Fuel Cost: 10% / $5.00 / $5.00 / $1,500.00
808007 / BCJ Sand & Rock
4970 Slickens Rd.
Oroville, CA 95965
Debbie McCann
Tel: 530-533-1724
Fax: 530-532-0663
/ Bryan Morgan/
707-249-6202
Brad Slender/
707-249-6200 / 67,65,69,43,83,38,70
116,118,104,105,108
112 / Material Cost: 35%
Fuel Cost: 65% / $6.00 / $10.00 / $950.00
50785 / Bing Materials
1226 Kimmerling Rd.
Gardnerville, NV 89460
Dave Jackson
Tel: 775-265-3641
Fax: 775-265-5475
/ Dave Jackson/
775-783-1063
Roobik Yhagazarian/
775-220-4148 / 114 / Material Cost: 45%
Fuel Cost: 55% / $4.00 / $4.00 / $100.00
Supplier
ID / Contractor Ordering Information / Emergency Contact /
Telephone Numbers / Awarded Line Items / Pricing Percentage Breakdown
Material Cost/Fuel Cost / Special Delivery Charge Per Ton (Outside Regular Delivery Hours) / Special Delivery Charge Per Ton (Outside Regular Working Days / Plant Opening Charge
176899 / Black Butte Cinders
6223 Black Butte Road
Shingletown, CA 96088
Bill Hackler
Tel: 530-474-3526
Fax: 530-474-4002
/ Bill Hackler/
530-524-6125
Lorri Hackler/
530-227-6125 / 81,80,82,36,85,84,
37 / Material Cost: 45%
Fuel Cost:
55% / $5.00 / $2.00 / $150.00
220273 / Black Point Cinders, Inc.
P.O. Box 6060
La Quinta, CA 92253
Donald G. Jolly
Tel: 760-200-1155
Fax: 760-200-1176
/ Donald Jolly/
760-200-1155
Janis Jolly/
909-560-0500
909-560-0501 / 188,187,186,184,185,183,
190,195,191,189 / Material Cost: 70%
Fuel Cost:
30% / N/A / N/A / N/A
789121 / Brad Sutton Trucking
P.O. Box 237
Vallecito, CA 95251
Chris Nobles
Tel: 209-736-5959
Fax: 209-736-5955
/ Chris Nobles/
209-765-0955
Brad Sutton/
209-609-5959 / 203,218,219 / Material Cost: 50%
Fuel Cost:
50% / $5.00 / $5.00 / $200.00
56456 / B.S.B. Cinder Co.
P.O. Box 524
Yreka, CA 96097
Joe Barbara
Tel: 530-842-3161
Fax: 530-842-7790
/ Joe Barbara/
530-842-5397
Tim Wessel/
530-905-1373 / 51,47,39,56,54,40,
53,35,92,57,55,52,
68,50 / Material Cost: 25%
Fuel Cost:
75% / $2.00 / $2.00 / $0.00
736408 / C.W. Manning Trucking
7296 Cataba Rd.
Oakhills, CA 92344
Chris Manning
Tel: 760-956-8138
Fax: 760-244-8634
/ Chris Manning/
760-559-5313
Lisa Manning/
760-559-5315 / 126,145,139,141,143,
128,130,148,132,134,
137,153,151,165,171,
158,155,175,160,161,
169,168,192,182,193,
180,194,220 / Material Cost: 30%
Fuel Cost: 70% / $2.00 / $2.00 / $500.00
Supplier
ID / Contractor Ordering Information / Emergency Contact /
Telephone Numbers / Awarded Line Items / Pricing Percentage Breakdown
Material Cost/Fuel Cost / Special Delivery Charge Per Ton (Outside Regular Delivery Hours) / Special Delivery Charge Per Ton (Outside Regular Working Days / Plant Opening Charge
365206 / Carlson Trucking
P.O. Box 10043
Truckee, CA 96162
Matt Carlson
Tel: 530-308-9732
Fax: 530-587-6496
/ Matt Carlson/
530-308-9732
Tammy Carlson/
775-351-8890 / 99 / Material Cost: 0%
Fuel Cost: 100% / $50.00 / $50.00 / $1,000.00
373226 / Cinderlite Trucking Corp.
1665 South Sutro Terrace
Carson City, NV 89706
Greg Lehman
Tel: 775-882-4483
Fax: 775-882-1671
/ Greg Lehman/
775-883-2270
775-720-0099
Gary Lehman/
775-885-7053
775-721-2043 / 77,79,,212,215,208,
211,210,213,209 / Material Cost: 30%
Fuel Cost:
70% / N/A / N/A / N/A
170476 / Foster & Son Trucking Inc.
P.O. Box 1818
Nevada City, CA 95959
Marsha Foster
Tel: 530-265-2153
Fax: 530-272-6275
/ Marsha Foster/
530-265-8535
Ron Foster/
530-362-0689 / 106,101,107,100,102 / Material Cost: 63%
Fuel Cost:
37% / $30.00 / $30.00 / $500.00
736739 / Gary Derner Trucking Inc.
P.O. Box 574
Minden, NV 89423
Gary Derner
Tel: 775-790-1118
Fax: 775-783-9899
/ Gary Derner/
775-790-1118 / 110,111,214 / Material Cost: 45%
Fuel Cost:
55% / $0.00 / $0.00 / $0.00
Supplier
ID / Contractor Ordering Information / Emergency Contact /
Telephone Numbers / Awarded Line Items / Pricing Percentage Breakdown
Material Cost/Fuel Cost / Special Delivery Charge Per Ton (Outside Regular Delivery Hours) / Special Delivery Charge Per Ton (Outside Regular Working Days / Plant Opening Charge
216165 / Hufford Construction
100 Bald Hills Rd.
Orick, CA 95555
Joe Hufford
Tel: 707-488-2602
Fax: 707-488-5295
/ Donna Hufford/
707-496-2043
Kristina Combs/
707-488-6845 / 19 / Material Cost: 55%
Fuel Cost:
45% / $1.00 / $1.00 / $0.00
807980 / James Medeiros Co.
1342 Cherokee Rd.
Oroville, CA 95966
James Medeiros
Tel: 530-534-9565
Fax: 530-534-9564
/ James Medeiros/
707-217-4310
707-528-9475 / 115 / Material Cost: 40%
Fuel Cost:
60% / $20.00 / $10.00 / $1,000.00
807991 / JC Osoy Trucking
3511 West 25th St.
Los Angeles, CA 90018
Martha Ramirez
Tel: 530-415-6397
Fax: 530-755-0302
/ Martha Ramirez/
530-415-6397
Cesar Osoy/
702-862-9742 / 138,140,142,135,144,127,
129,147,131,133,136,149
146,164,159,170,167 / Material Cost: 60%
Fuel Cost:
40% / $10.00 / $10.00 / $500.00
668952 / Joe Stella dba
Sierra Tahoe Transport
P.O. Box 807
Gardnerville, NV 89410
Joe Stella
Tel: 775-772-8527
Fax: 775-265-9275
/ Joe Stella/
775-691-7165
775-265-9275
775-772-8527
Nancy Stella
775-691-8717 / 78,113 / Material Cost: 76%
Fuel Cost:
24% / $2.50 / $4.00 / $100.00
Supplier
ID / Contractor Ordering Information / Emergency Contact /
Telephone Numbers / Awarded Line Items / Pricing Percentage Breakdown
Material Cost/Fuel Cost / Special Delivery Charge Per Ton (Outside Regular Delivery Hours) / Special Delivery Charge Per Ton (Outside Regular Working Days / Plant Opening Charge
153445 / L. K. Lehman Trucking, Inc. dba
A. & L. Ready Mix
19333 Industrial Drive
Sonora, CA 95370
Vince Esposito
Tel: 209-532-5586
Fax: 209-532-5038
/ Vince Esposito/
209-532-3753
Matt Sanguinetti/
209-984-0168 / 217,216,205,202,206,204
201,198,197,200,199,196 / Material Cost: 59%
Fuel Cost:
41% / N/A / N/A / N/A
12613 / Ladd Ready Mixed Concrete Co.
P.O. Box 1778
Lake Isabella, CA 93240
LeRoy Ladd
Tel: 760-378-2444
Fax: 760-378-2447 / LeRoy Ladd/
760-379-2178
760-371-2071 / 124,125,181 / Material Cost: 50%
Fuel Cost:
50% / $5.00 / $5.00 / $250.00
170946 / M G M Trucking
221 Sycamore Dr.
Chico, CA 95973-7635
Vicki M. Garner
Tel: 530-891-4217
Fax: 530-891-4211
/ Vicki M. Garner/
530-624-3090
David A. Garner/
530-624-3283 / 117 / Material Cost:
65%
Fuel Cost:
35% / $9.00 / $9.00 / $300.00
97348 / Mt. Lassen Cinder Co.
P.O. Box 913
Forest Ranch, CA 95942
J. L. Hackler
Tel: 530-894-3844
Fax: 530-894-3844
/ J. L. Hackler/
530-894-3844
530-524-0438
W. Hackler/
530-945-3375 / 66,64,60,72,86,58 / Material Cost: 25%
Fuel Cost:
75% / $5.00 / $5.00 / $500.00
Supplier
ID / Contractor Ordering Information / Emergency Contact /
Telephone Numbers / Awarded Line Items / Pricing Percentage Breakdown
Material Cost/Fuel Cost / Special Delivery Charge Per Ton (Outside Regular Delivery Hours) / Special Delivery Charge Per Ton (Outside Regular Working Days / Plant Opening Charge
681078 / North Star Trucking, Inc.
124 Sutton Way
Grass Valley, CA 95945
Linda Johnson
Tel: 530-273-1182
Fax: 530-273-3646
/ Linda Johnson/
530-913-5380
Sheree Adams/
530-559-4040 / 109 / Material Cost: 60%
Fuel Cost:
40% / $29.00 / $29.00 / $600.00
657280 / Outback Materials
26065 Outback Industrial Way
Coarsegold, CA 93614
Brian Boever
Tel: 559-868-8888
Fax: 559-868-6221
/ Brian Boever/
559-760-5888
Curtis Lovett/
559-999-4403 / 120,119,123,121,122,207 / Material Cost: 65%
Fuel Cost:
35% / $2.00 / $2.00 / $500.00
172075 / Packway Materials, Inc.
19599 Hwy 89
Hat Creek, CA 96040
Richard Hathaway III
Tel: 530-335-4197
Fax: 530-335-4557 / Richard F. Hathaway Jr./
530-335-4687
Richard F. Hathaway III/
530-335-2585 / 63,94,49,48,93 / Material Cost: 48%
Fuel Cost:
52% / $1.20 / $0.27 / $100.00
680839 / Riverside Rock
P.O. Box 4060
Quincy, CA 95971
Cindy Robinson
Tel: 530-283-9654
Fax: 530-283-9655
/ Cindy Robinson/
530-283-2689
530-927-7150 / 76,71,74,73, 75 / Material Cost: 76%
Fuel Cost:
24% / $12.00 / $10.00 / $2,000.00
223195 / Sezzi Concrete & Materials, Inc.
477-050 Hwy 139
Susanville, CA 96130
Dan Sezzi/Shelley Marble
Tel: 530-257-7755
Fax: 530-257-5185 / Dan Sezzi/
530-257-7755 / 88,59,62,90 / Material Cost: 49%
Fuel Cost:
51% / $7.00 / $7.00 / $300.00
Supplier
ID / Contractor Ordering Information / Emergency Contact /
Telephone Numbers / Awarded Line Items / Pricing Percentage Breakdown
Material Cost/Fuel Cost / Special Delivery Charge Per Ton (Outside Regular Delivery Hours) / Special Delivery Charge Per Ton (Outside Regular Working Days / Plant Opening Charge
165226 / Sierra Aggregate Co. Inc.
P.O. Box 6060
La Quinta, CA 92253
Donald Jolly
Tel: 760-200-1155
Fax: 760-200-1176
/ Donald G. Jolly/
760-200-1155
Janis Jolly/
909-560-0500
909-560-0501 / 178,177,179,152,176,150
154,172,162,166,174,173,
156,157,163 / Material Cost: 70%
Fuel Cost:
30% / N/A / N/A / N/A
807970 / T & T Pasco, Inc.
552-000 Day Rd.
McArthur, CA 96056
Tom Pasqual
Tel: 530-336-6607
Fax: 530-336-6607
/ Tom Pasqual/
530-336-6357
530-515-8396 / 42,46,41,44,45 / Material Cost: 25%
Fuel Cost:
75% / $2.50 / $2.50 / $250.00
668962 / T-N-S Trucking & Ready Mix
702-045 Johnstonville Rd.
Susanville, CA 96130
Tim Ochotorena
Tel: 530-257-3110
Fax: 530-257-3122 / Tim Ochotorena/
530-251-6700
Sandy Ochotorena/
530-249-0051 / 87,91,61,89 / Material Cost: 58%
Fuel Cost:
42% / $3.00 / $3.00 / $350.00

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