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Exhibit 1- First Extension
<br />Item
<br />No.
<br />Item Description (Furnish and Install)
<br />Unit
<br />Per Unit Price
<br />Bid
<br />Updated Per
<br />Unit Price
<br />164
<br />6' DIA WET WELL, HYDROBLAST INTERIOR SURFACES (per square foot)
<br />SF
<br />$5.00
<br />$5.67
<br />165
<br />8' DIA WET WELL, HYDROBLAST INTERIOR SURFACES (per square foot)
<br />SF
<br />$5.00
<br />$5.67
<br />166
<br />10' DIA WET WELL, HYDROBLAST INTERIOR SURFACES (per square foot)
<br />SF
<br />$5.00
<br />$5.67
<br />167
<br />12' DIA WET WELL, HYDROBLAST INTERIOR SURFACES (per square foot)
<br />SF
<br />$5.00
<br />$5.67
<br />168
<br />VALVE VAULT, HYDROBLAST INTERIOR SURFACES (per square foot)
<br />SF
<br />$5.00
<br />$5.67
<br />169
<br />4'- 5' DIA MANHOLE, COAL SLAG BLAST INTERIOR SURFACES (pervert foot)
<br />VF
<br />$50.00
<br />$56.73
<br />170
<br />6' DIA WET WELL, COAL SLAG BLAST INTERIOR SURFACES (per square foot)
<br />SF
<br />$5.00
<br />$5.67
<br />171
<br />8' DIA WET WELL, COAL SLAG BLAST INTERIOR SURFACES (per square foot)
<br />SF
<br />$5.00
<br />$5.67
<br />172
<br />10' DIA WET WELL, COAL SLAG BLAST INTERIOR SURFACES (per square foot)
<br />SF
<br />$5.00
<br />$5.67
<br />173
<br />12' DIA WET WELL, COAL SLAG BLAST INTERIOR SURFACES (per square foot)
<br />SF
<br />$5.00
<br />$5.67
<br />174
<br />VALVE VAULT, COAL SLAG BLAST INTERIOR SURFACES (per square foot)
<br />SF
<br />$5.00
<br />$5.67
<br />175
<br />VALVE VAULT, BITUMASTIC COATING (2 layers Carboline 300M or equal, per square foot)
<br />SF
<br />$10.00
<br />$11.35
<br />176
<br />14'- 5' DIA MANHOLE, CALCIUM ALUMINA TE COATING (Sewper-Coat or equal,per square foot)
<br />SF
<br />$20.00
<br />$22.69
<br />177
<br />6' DIA WET WELL, CALCIUM ALUMINATE COATING (Sewper-Coat or equal, per square foot)
<br />SF
<br />$20.00
<br />$22.69
<br />178
<br />8' DIA WET WELL, CALCIUM ALUMINATE COATING (Sewper-Coat or equal, per square foot)
<br />SF
<br />$20.00
<br />$22.69
<br />179
<br />10' DIA WET WELL, CALCIUM ALUMINATE COATING (Sewper-Coat or equal, per square foot)
<br />SF
<br />$20.00
<br />$22.69
<br />180
<br />12' DIA WET WELL, CALCIUM ALUMINATE COATING (Sewper-Coat or equal, per square foot)
<br />SF
<br />$20.00
<br />$22.69
<br />181
<br />IVALVE VAULT, CALCIUM ALUMINA TE COATING (Sewper-Coat or equal, per square foot)
<br />SF
<br />$20.00
<br />$22.69
<br />182
<br />4'- 5' DIA MANHOLE, SPECTRA SHIELD COATING 14 -layer system, per sq. ft)
<br />SF
<br />$30.00
<br />$34.04
<br />183
<br />6' DIA WET WELL, SPECTRA SHIELD COATING (4 -layer system, per sq. ft)
<br />SF
<br />$35.00
<br />$39.71
<br />184
<br />8' DIA WET WELL, SPECTRA SHIELD COATING (4 -layer system, per sq. ft)
<br />SF
<br />$35.00
<br />$39.71
<br />185
<br />10' DIA WET WELL, SPECTRA SHIELD COATING (4 -layer system, per sq. ft)
<br />SF
<br />$40.00
<br />$45.38
<br />186
<br />12' DIA WET WELL, SPECTRA SHIELD COATING (4 -layer system, per sq. ft)
<br />SF
<br />$40.00
<br />$45.38
<br />187
<br />4'- 5' DIA MANHOLE, IET SYSTEM 3 COATING (prime, intermediate & finish, per square foot)
<br />SF
<br />$30.00
<br />$34.04
<br />188
<br />6' DIA WET WELL, IET SYSTEM 3 COATING (prime, intermediate & finish, per square foot)
<br />SF
<br />$35.00
<br />$39.71
<br />189
<br />8' DIA WET WELL, IET SYSTEM 3 COATING (prime, intermediate & finish, per square foot)
<br />SF
<br />$35.00
<br />$39.71
<br />190
<br />10' DIA WET WELL, IET SYSTEM 3 COATING (prime, intermediate & finish, per square foot)
<br />SF
<br />$40.00
<br />$45.38
<br />191
<br />12' DIA WET WELL, IET SYSTEM 3 COATING (prime, intermediate & finish, per square foot)
<br />SF
<br />$40.00
<br />$45.38
<br />192
<br />CAST IN PLACE CONCRETE -REPAIR EXIST STRUCTURE EXTERIOR (max 6' depth)
<br />CF
<br />$30.00
<br />$34.04
<br />193
<br />CAST IN PLACE CONCRETE -REPAIR EXIST STRUCTURE INTERIOR (max 25' depth)
<br />CF
<br />$50.00
<br />$56.73
<br />193
<br />FORM WORK FOR CAST IN PLACE CONCRETE REPAIR
<br />SF
<br />$50.00
<br />$56.73
<br />194
<br />REINFORCING STEEL FOR CAST IN PLACE CONCRETE REPAIR
<br />LB
<br />$10.00
<br />$11.35
<br />195
<br />1HYDRAULIC CEMENT GROUTING & REPAIR - EXISTING STRUCTURE
<br />LB
<br />$30.00
<br />$34.04
<br />196
<br />36" x 46" ALUMINIUM HATCH COVER & FRAME, H2O LOAD w/ 316 ST STL HARDWARE
<br />EA
<br />$2,800.00
<br />$3,176.88
<br />
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