Attachment 1THIRD AMENDMENT TO AGREEMENT
This THIRD AMENDMENT TO AGREEMENT is dated for identification this 20t1 day of
February 2018 and amends that certain agreement for Second Amendment to Contracting Agreement
dated January 17, 2017, made by and between the Town of Los Gatos, ("Town,") and Trinity
Source Group, Inc. ("Consultant.")
RECITALS
A. Town and Consultant entered into a Contracting Agreement on June 18, 2015,
("Agreement"), a copy of which is attached hereto and incorporated by reference as
Attachment 1 to this Amendment.
B. Town and Consultant entered into a First Amendment to Contracting Agreement on
December 17, 2015, ("Agreement"), a copy of which is attached hereto and incorporated by
reference as Attachment 2 to this Amendment.
C. Town and Consultant entered into a Second Amendment to Contracting Agreement on
January 17, 2017, ("Agreement"), a copy of which is attached hereto and incorporated by
reference as Attachment 3 to this Amendment.
D. Town desires to amend the Contracting Agreement to provide additional compensation for
additional services and extend the term of the agreement.
AMENDMENT
1. Scope of Services. Consultant shall conduct additional environmental consulting services as
described in the 2018 Time and Materials Fee Estimate, a copy of which is attached hereto as
Exhibit A and incorporated herein by reference.
2. Compensation is amended to provide an additional amount not to exceed $49,937.
The total compensation for the agreement shall not exceed $112,367.
3. All other terms and conditions of the Agreement remain in full force and effect.
Page 1 of 2
ATTACHMENT 1
Trinity Source Group — Third Amendment to Contracting Agreement
IN WITNESS WHEREOF, the Town and Consultant have executed this Amendment.
Town of Los Gatos Consultant, by:
By: By:
Laurel Prevetti, Town Manager
Recommended by:
Matt Morley
Director of Parks and Public Works
Approved as to Form: Attest:
Name/Title
Robert Schultz, Town Attorney Shelley Neis, CMC, Clerk Administrator
Page 2 of 2
ATTACHMENT 1
Trinity Source Group — Third Amendment to Contracting Agreement
Client Mr. Jim Harbin
Town of Los Gatos
Corporation Yard
41 Miles Avenue
Los Gatos, CA
Project: 2018 Additional Data Gap Investigation
Town of Los Gatos
Corporation Yard
41 Miles Avenue
Los Gatos. CA
Proj. No. 532.003
Table 1
Time and Materials Cost Estimate - 2018 Fee Schedule
WORK TASK SUMMARY AND COST ESTIMATE TOTAL
•• TRINITY
▪ tsource group, Mc -
Vise+ ▪ LI4 i Juak'n.
S":tw C'ns. CaPfixrai-0 ' ti
7,0142& 58011
Task
Subtotals
TASK 1: Well Silt Removal, HASP, and Project Management $5 249
TASK 2: Shallow Soil Sampling, Regulatory & Client Notifications, HASP Updates, and PM Tasks $14,204
TASK 3: Well Reconstruction, Well Development, and Sampling (contingent; if Task 1 does not succeed in silt removal) $18,386
TASK 4: Additional Data Gap Investigation Report and Low -Threat Closure Evaluation $8,552
TASK 5: Client and Regulatory Liaison $3 546
Total: $49,937
DETAILED SUMMARY
TASK 1: Well Silt Removal, HASP, and Project Management
LABOR & EQUIPMENT
Number Units Rate Extended Cost
0.00 Hrs Principal Engineer/Geologist $210 $0
1.00 Hrs Senior Engineer/Geologist $189 $189
8.00 Hrs Project Engineer/Geologist $134 $1,072
2400 Hrs Staff Engineer/Geologist/Scientist $107 $2,568
0.00 Hrs Staff Engineer/Geologist1Soienlist $107 $0
0.00 Hrs Drafter $85 $0
4200 Mies Vehicle - Round Trip Travel $0.95 $40
SUBCONT. & MATERIALS
1.00 _ Each Integrated Wastestream Management Services (Silt and Waste Removal wNacuum Truck)
$1,200
Task 1 Subtotal
TASK 2: Shallow Soil Sampling, Regulatory & Client Notifications, HASP Updates, and PM Tasks
LABOR & EQUIPMENT
Number Units Rate Extended Cost
$1,380
$5,249
0.00 Hrs Principal Engineer/Geologist $210 $0
2.00 Hrs Senior Engineer/Geologist $189 $378
16.00 Hrs Project Engineer/Geologist $134 $2,144
36.00 Hrs Staff Engineer/Geologist/Scientist $107 $3,852
8.00 Hrs Field Technician II $90 $720
1.00 Day Misc. Small Tools, Materials, Equipment, & Meters $75 $75
1.00 Day PID $145 $145
2 00 Each 55-gallon drum $57 $114
1.00 day Traffic cones, barricades $50 $50
126.00 Miles Truck Miles (3x Round Trip) $0 95 $120
SUBCONT. & MATERIALS
1.00 Job Utility Clearance $900 $1,035
1.00 ea Drum profiling $200 $230
1.00 ea Drum disposal $200 $230
1.00 Job Exploration Geoservices (Six Soil Borings) $2,445 $2,812
1.00 Job Soil Analyses -Torrent (12 Samples TPHg, TPHd, BTEX, Naphthalene, PNAs) $2,000 $2,300
Task 2 Subtotal $14,204
TASK 3: Well Reconstruction, Well Development, and Sampling (contingent; If Task 1 does not succeed in silt removal)
LABOR & EQUIPMENT
Number Units Rate Extended Cost
0.00 Hrs Principal Engineer/Geologist $210 $0
2.00 Hrs Senior Engineer/Geologist $189 $378
12.00 Hrs Project Engineer/Geologist $134 $1,608
44.00 Hrs Staff Engineer/Geologist/Scientist $107 $4,708
16.00 Hrs Field Technician II $90 $1,440
3.00 Day Misc. Small Tools, Materials, Equipment, & Meters $75 $225
2.00 Each Bailer $10 $20
3.00 Day PID $145 $435
2.00 Day Cord TDS pH meter $45 $90
3.00 Day Water level meter $30 $90
2.00 Day YSI Dissolved Oxygen meter $35 $70
1.00 Day Electric Groundwater Sampling Pump $15 $15
400 Each 55-gallon drum $57 $228
2018 Data Gap lavaa0gauun 532Al>
Paw 1 1/22018
Table 1
Time and Materials Cost Estimate - 2018 Fee Schedule
3.00 day Traffic cones, barricades
126.00 Miles Truck Miles (3x Round Trip)
$50
$0.95
$150
$120
SUBCONT. & MATERIALS
1.00 Job Exploration Geoservices (Well Reconstruction) $3,170 $3,646
6.00 ea Soil Analyses - Torrent (TPHg, TPHd, BTEX, Naphthalene) $125 $863
1.00 ea Groundwater Analyses - Torrent (TPHg, TPHd, BTEX) $350 $403
1.00 ea Drum profiling $200 $230
4.00 ea Drum disposal $200 $920
1.00 ea Mid -Coast Engineers Well Survey $1,480 $1,702
1.00 ea Santa Clara Valley Water District - Well Construction and Destruction Permit Fees $910 $1,047
Task 3 Subtotal $18,386
TASK 4: Additional Data Gap Investigation Report and Low -Threat Closure Evaluation
LABOR & EQUIPMENT
Number Units Rate Extended Cost
4.00 Hrs Senior Geologist $189 $756
24.00 Hrs Project Geologist $134 $3,216
32.00 Hrs Staff Geologist/Scientist $107 $3,424
12.00 Hrs Drafter $85 $1,020
0.00 Hrs Field Technician II $90 $0
2.00 Hrs Administrative $68 $136
Task 4 Subtotal $8,552
TASK 5: Client and Regulatory Liaison
LABOR & EQUIPMENT
Number Units Rate Extended Cost
6.00 Hrs Senior Geologist $189 $1,134
18.00 Hrs Project Geologist $134 $2,412
0.00 Hrs Staff Geologist/Scientist $107 $0
0.00 Hrs Drafter $85 $0
0.00 Hrs Administrative $68 $0
Task 5 Subtotal $3,546
20111 Daft Dap InvaaBpallat832.d5
Paget 1/2/2018