ASR 02
GRIFFIN STRUCTURES FEE PROPOSAL
HEBBRON FAMILY CENTER REVITALIZATION PROJECT
CITY OF SALINAS
10/09/2024
Griffin Structures’ Fee Proposal is based on all reasonable costs necessary to p rovide Special Inspections and Testing services for the Hebbron Family Center Revitalization Project. For these requisite services, Griffin Structures proposes the following Not to Exceed Fee:
Special Inspections & Testing (BAGG Engineers): $ 174,795 Contract Administration and Mark Up (15%): $ 26,219
Total $ 201,014
All proposed hourly rates are fully burdened and include overhead, profit, taxes, and benefits. The hours identified for each individual employee and task are estimates only and are not to be construed as not to exceed hours for any individual task, phase, or time -period. We reserve the right to reallocate hours between staff members and tasks to accomplish the overall objectives and requirements of the project. Services are based on the attached proposal for BAGG engineers . Any extension of the schedule or services may result in additional fee, in good faith negotiation with the City.
ADDITIONAL SCOPE OF SERVICES
Per the City’s request, this Add Service Request consists of scope related to Special Inspections and Testing. For this service we have requested the attached proposal for the BAGG Engineers which articulates the scope services, the number of months it includes, and a price per month.
www.baggengineers.com
phone: 650.852.9133fax: 650.852.9138[email protected] 138 Charcot Ave, San Jose, CA 95131
PROPOSAL
TO: Griffin Structures, Inc. DATE: September 25, 2024 1 Technology Drive
Building 1, Suite 829 Job No.: GRIFS-24-02
Irvine, CA 92618
CLIENT: same as above
Attn: Hernan Munayco
BILLING ADDRESS: same as above
Dear Mr. Munayco:
Following a review of the progress structural drawings , this proposal summarizes the geotechnical observation & testing and special inspection services we are prepared to perform and suggests contract arrangements, as follows:
TYPE OF SERVICES: Geotechnical Observation, Testing & Special Inspection Services
PROJECT TITLE: Hebbron Community Center
SITE LOCATION: 683 Fremont Street
Salinas, California
DESCRIPTION:
The subject project will consist of construction of a new single story family center building at 683 Fremont Street in Salinas, California. The new construction will be supported on conventional footings and slab on gade foundation. The new building will be a wood framed structure with an approximate floor area of 7,695 SF. Exterior improvements will include new concrete flatwork, new AC pavement, bioretention area, landscaping areas and underground utilities.
SCOPE OF SERVICES:
Based on the progress structural plans dated September 9, 2024, we anticipate the scope of our services will consist of:
Geotechnical Observation and Testing Services:
• Footing Excavation and Grading
Proposal to: Diede Construction PROPOSAL No.23-518
September 25, 2024 Page 2
• Field Density Testing of Subgrade
• Field Density Testing of Aggregate Base
• Trench Bakcfill Density Testing
Special Inspection and Testing Services:
• Reinforcing Steel Placement Inspection
• Concrete Placement Inspection
• CMU Wall Placement and Sampling
• Non-Shrink Grout Placement Inspection
• Post Installed Anchor Bolt Inspection
• Material ID & Welding Inspection
• Shear Wall and Diaphragm Nailing Inspection
• New Paving and Reconditioning
• Laboratory Compression Testing of Concrete and Grout Samples • Laboratory compaction Curve for Native soil, Aggregate Base and Backfill Material
All materials and/or work will be examined and tested for conformance with the approved project plans and specifications, and all reports will be submitted within 7 days of inspection and/or testing, except that failing tests will be reported immediately.
These services will be performed in accordance with the attached “General Conditions for CoMET Services”. An estimate of the fees to provide these services is attached to this proposal; however, the total cost will depend upon a number of factors that are beyond our control. Among the cost determining factors are:
➢ The number of working days required by the subcontractors to complete each work element.
➢ The duration of each of our site visits required for inspection of various construction activities.
➢ The number of failing tests, number of welders, location of the fabrication shop, non- conformance items, and/or unidentified structural steel members. ➢ Revisions to scheduled activities that will require additional testing visits, sampling, or laboratory testing.
➢ Deferred items not included in the original estimate (EX: shop location and the need to retain out-of-State 3rd party inspection agencies to provide inspections).
FEE AND CONTRACTUAL ARRANGEMENTS:
We propose to perform these services on a time -and-expense basis in accordance with the attached “Schedule of Charges” and “General Conditions for CoMET Services”. On this basis, we have estimated that the total fee for the scope of services outlined above will be $174,795.
The breakdown of our estimated fee is shown on the attached Fee Estimate and Scope of Services.
Proposal to: Diede Construction PROPOSAL No.23-518
September 25, 2024 Page 3
The fees associated with our inspection services and testing will be based on the actual hours worked.
We will not have any control over the progress of the work or the performance of the subcontractors.
Therefore, all overages on inspection duration per taining to the slower than expected work progress, delays caused by the inclement weather, unanticipated site visits beyond the number estimated herein, longer than assumed duration of the site visits, or a change in the scope of work outlined in this proposal, will be billed with a request for contract extension.
This proposal does not include any allowances for over -time rates pertaining to work on weekends or holidays. A multiplier of 1.5 and 2.0 will be applicable for our technicians for work on Saturdays and Sundays/Holidays, respectively. Over-time rates will also be applicable when and if work extends beyond 8 hours on regular work days.
SCHEDULE:
Our field staff will be available to service your project within 48 hours of your advance notice.
CLOSURE:
Thank you for the opportunity to submit this proposal. If the content of this proposal meets your approval, please sign and return one executed copy for our files to indicate acceptance of this proposal and its attachments.
Very Truly Yours
BAGG Engineers
Anushree Bharadwaj Alan O’Driscoll
Anushree Bharadwaj, PE Alan O’Driscoll
Sr. Engineer Vice President
Attachments: Fee Estimate and Scope of Services
Important Information about This CoMET QA Proposal
BAGG Engineers 2023 Fee Schedule (12/22)
General Conditions for CoMET Services (2/12)
THE ABOVE PROPOSAL AND ALL ENCLOSURES HAVE BEEN READ AND UNDERSTOOD, AND ARE HEREBY AGREED TO AND ACCEPTED. IT IS AGREED THAT "SCHEDULE OF CHARGES" AND "TERMS OF AGREEMENT" FORM AN EXPRESS PART OF THIS CONTRACT AS EVIDENCED BY MY SIGNATURE BELOW.
Proposal to: Diede Construction PROPOSAL No.23-518
September 25, 2024 Page 4
ACCEPTED BY: __________________________________________________ Date: ____________ Signature of Person Authorized to Accept
_______________________________________________________________________ Typed or Printed Name of Signatory
_____________________________________________________________________________________ Name of Company or Organization
Project: Hebbron Community Center Date: 10/9/2024
File No.: 24-518
Client: Diede Construction
Hourly Rate--ACI Inspector $150.00 2 hour minimum
Hourly Rate--AWS Inspector $160.00 2 hour minimum
Mileage $130.00 per trip
Item Number of Trips Hours or Units Total time Rate unit Fee Footing Excavation Observation 3 6 18 $150.00 hr. $2,700.00 Field Density Testing of Subgrade 15 8 120 $150.00 hr. $18,000.00 Field Density Testing of Aggregate Base 10 8 80 $150.00 hr. $12,000.00 Trench Backfill Density Testing 25 6 150 $150.00 hr. $22,500.00 Mileage to jobsite 53 18 $130.00 trip $6,890.00
Nuclear Density Gauge 50 2 100 $20.00 trip $2,000.00
Subtotal of Geotechnical Observation & Testing (1) $64,090.00 Item Number of Trips Hours or Units Total time Rate unit Fee Reinforcing Steel Placement Inspection for new Footings and Slabs 8 6 48 $150.00 hr. $7,200.00 Concrete Placement Inspection for New Footings and Slabs 8 8 64 $150.00 hr. $9,600.00 Concrete Placement for Exterior Flatwork 3 8 24 $150.00 hr. $3,600.00 Reinforcing Steel Placement Inspection for CMU Walls 3 6 18 $160.00 hr. $2,880.00 CMU Wall Placement Inspection and Sampling 5 8 40 $150.00 hr. $6,000.00 Non-Shrink Grout Placement Inspection 2 8 16 $150.00 hr. $2,400.00 Shear Wall & Diaphragm Nailing Inspection 4 8 32 $150.00 hr. $4,800.00 Post Installed Anchor bolt Inspection 2 6 12 $150.00 hr. $1,800.00 Material ID & Welding Inspection* 20 10 200 $160.00 hr. $32,000.00 New Paving and Reconditioning 2 10 20 $150.00 hr. $3,000.00 Sample Pickup 18 4 72 $150.00 hr. $10,800.00
Mileage to jobsite 75 454 $130.00 trip $9,750.00
Subtotal of Special Inspections (2) $93,830.00
Laboratory Testing Sets Samples Rate Unit Fee
Laboratory Compaction Curve 3 3 $350.00 each $1,050.00
Concrete Compression Testing 11 55 $50.00 each $2,750.00 Grout Prism Compression Testing 5 20 $55.00 each $1,100.00 Non-Shrink Grout Compression Testing 2 10 $50.00 each $500.00 Subtotal of Laboratory Testing (3) $5,400.00
Reports and Project Management Units Rate Fee
Project Management, Review WP certificates, Supervision (in hours) 20 $180.00 hr. $3,600.00 Final Verified Report of Special Inspections and Testing 1 $400.00 hr. $400.00 Unpaid Invoice for previous demolition work $7,475.00
$11,475.00
$174,795.00
*Shop time and mileage will depend on the fabricator's shop location.
Fee Estimate and Scope of Services
Estimated Total Inspection and Testing Budget (1+2+3+4) Subtotal of Reports, Project Management and Engineering (4) Special Inspections Budget
Geotechnical Observation and Testing Budget
BAGG Engineers 1 of 1 FMT 2024 Scope
Activity ID Activity Name Original
Duration
Start Finish
CITY OF SALCITY OF SALINAS DB NEW HEBBRON FAM 634d 3/5/24 11/28/25 PreconstrucPreconstruction 284d 3/5/24 12/13/24
A1010 Contract Issuance & Notice to Proceed 0d 3/5/24 3/5/24 A1020 100% Design Development 71d 3/5/24 5/14/24
A1650 CalWat er 13 18 Fo rm S ent to Owne r 0d 3/5/24 3/5/24 A1030 Client Review - 100% DD 14d 5/15/24* 5/28/24
A1040 50% Construction Documents 0d 6/28/24* 6/28/24
A1050 Client Review - 50% CD 14d 6/28/24 7/11/24
A1060 95 % Drawings/Specs Submit for Permit 0d 7/26/24* 7/26/24 A1070 City Permit Review 26d 7/26/24 8/20/24
A1120 PG&E Payment Requested from Owner 0d 8/1/24* 8/1/24 A1140 PG&E 1st Payment Follow up 0d 8/5/24* 8/5/24
A1150 PG&E 2nd Payment Follow Up 0d 8/15/24* 8/15/24
A1660 CalWat er 13 18 Fo rm S ent to DDC 0d 8/15/24* 8/15/24 A1160 PG&E 3rd Payment Follow Up 0d 8/19/24* 8/19/24
A1640 Cal Water Preco nst ruction KickOff Meeting 0d 8/20/24* 8/20/24 A1080 DBE T eam Addresses 1st Round Comment 30d 8/21/24* 9/19/24 A1220 PG&E Electric Estimate 21d 8/26/24* 9/15/24
A1130 Payment sent to PG&E 0d 8/28/24* 8/28/24
A1670 1318 Form returned to Cal Wa te r 0d 9/13/24* 9/13/24 A1680 Fire Marshall Approved Plans returned to Ca 0d 9/13/24 9/13/24 A1690 Field Meet with Cal Water 0d 9/13/24 9/13/24
A1700 CalWat er Es ti mate & Fu ll P ay ment 21d 9/13/24 10/3/24 A1610 PG&E Electric Drawings & Contract Receive 0d 9/16/24 9/16/24 A1090 City Review/Permits 2nd Round 14d 9/20/24 10/3/24 A1230 PG&E Gas Estimate 20d 9/23/24* 10/12/24
A1110 Groundbreaking 0d 9/28/24* 9/28/24
A1100 City Issue Permit for Construction 0d 10/4/24 10/4/24 A1710 CalWat er In stall at io n 71d 10/4/24 12/13/24
A1620 PG&E Gas Drawings & Contract Received 0d 10/13/24 10/13/24 A1630 PG&E Onsite Preconstruction Meeting 0d 10/13/24 10/13/24 ConstructioConstruction 488d 7/29/24 11/28/25
A1170 Bid Project 30d 7/29/24* 8/27/24
A1180 Subcontract + POs 30d 8/28/24 9/26/24
A1210 SWPPP 20d 9/11/24* 9/30/24
A1190 Schedule 20d 9/27/24 10/16/24
A1240 Staking 15d 10/1/24 10/15/24
A1250 Grade & AB Site 40d 10/16/24 11/24/24
A1200 Submittals 50d 10/17/24 12/5/24
A1260 Underground Site 40d 11/30/24* 1/8/25
A1350 Site Electric 40d 11/30/24* 1/8/25
A1370 Building Fd 40d 12/10/24* 1/18/25
A1270 Site Concrete 40d 1/9/25 2/17/25
A1380 Structural Steel 30d 1/19/25 2/17/25
A1390 Frame Walls & R oo f 90d 1/19/25 4/18/25
A1300 Landscape 20d 1/29/25* 2/17/25
A1290 Tr as h En clo su re 30d 2/8/25* 3/9/25
A1320 Fence & Gates 50d 2/8/25* 3/29/25
A1550 Fire Sprinkler 70d 3/30/25* 6/7/25
A1560 Plumbing 70d 3/30/25* 6/7/25
Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb 2024 2025 2026
11/28/25, CITY OF SA
12/13/24, Preconstruction
Contract Issuance & Notice to Proceed
100% Design Development
CalWat er 13 18 Fo rm S ent to Owne r
Client Review - 100% DD
50% Construction Documents
Client Review - 50% CD
95 % Drawings/Specs Submit for Permit
City Permit Review
PG&E Payment Requested from Owner
PG&E 1st Payment Follow up
PG&E 2nd Payment Follow Up
CalWat er 13 18 Fo rm S ent to DDC
PG&E 3rd Payment Follow Up
Cal Water Preco nst ructio n KickOff Meeting
DBE T eam Addresses 1st Round Comments
PG&E Electric Estimate
Payment sent to PG&E
1318 Form returned to Cal Water
Fire Marshall Approved Plans returned to Cal Water
Field Meet with Cal Water
CalWat er Esti mate & Fu ll P ayment
PG&E Electric Drawings & Contract Received
City Review/Permits 2nd Round
PG&E Gas Estimate
Groundbreaking
City Issue Permit for Construction
CalWat er In stall at io n
PG&E Gas Drawings & Contract Received
PG&E Onsite Preconstruction Meeting
11/28/25, Construction
Bid Project
Subcontract + POs
SWPPP
Schedule
Staking
Grade & AB Site
Submittals
Underground Site
Site Electric
Building Fd
Site Concrete
Structural Steel
Frame Walls & R oof
Landscape
Tr as h En clo su re
Fence & Gates
Fire Sprinkler
Plumbing
CITY OF SALINAS DB NEW HEBBRON FAMILY CENTER 9/4/24 13:52 Actual Work Remaining Work Critical Remaining Work Mi... Page 1 of 2 Diede Construction Activity ID Activity Name Original
Duration
Start Finish
A1570 HV AC 70d 3/30/25* 6/7/25
A1580 Electrical 70d 3/30/25* 6/7/25
A1280 Paving New & Recondition 20d 4/19/25* 5/8/25
A1310 Bioretention 20d 4/19/25* 5/8/25
A1400 Roofing 30d 4/19/25* 5/18/25
A1440 Windows 20d 4/19/25 5/8/25
A1330 Benches 10d 4/29/25* 5/8/25
A1340 Athletic Equipment 10d 4/29/25* 5/8/25
A1360 Stripe 10d 4/29/25* 5/8/25
A1410 Lath & Plaster 60d 4/29/25* 6/27/25
A1420 Insulation 20d 6/24/25* 7/14/25
A1430 DrFrHdw 30d 7/9/25* 8/8/25
A1510 Rollup Doors 20d 8/2/25* 8/22/25
A1450 Drywall 30d 8/23/25* 9/21/25
A1520 Cabinets & Tops 20d 9/19/25* 10/8/25
A1460 Paint 30d 10/9/25* 11/7/25
A1470 Accoustical 30d 10/10/25* 11/8/25
A1480 Ceramic T ile 30d 10/10/25* 11/8/25
A1490 Seal Concrete 30d 10/10/25* 11/8/25
A1500 Flooring & Base 30d 10/10/25* 11/8/25
A1720 Owner Equipment 10d 11/9/25 11/18/25
A1530 Toilet Partitions & Accessories 10d 11/10/25* 11/19/25 A1540 Signage 10d 11/10/25* 11/19/25
A1590 Final Clean 10d 11/19/25* 11/28/25
A1600 Final Inspection 10d 11/19/25* 11/28/25
Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb 2024 2025 2026
HV AC
Electrical
Paving New & Recondition
Bioretention
Roofing
Windows
Benches
Athletic Equipment
Stripe
Lath & Plaster
Insulation
DrFrHdw
Rollup Doors
Drywall
Cabinets & T ops
Paint
Accoustical
Ceramic T ile
Seal Concrete
Flooring & Base
Owner Equipment
Toilet Partitions & Access
Signage
Final Clean
Final Inspection
CITY OF SALINAS DB NEW HEBBRON FAMILY CENTER 9/4/24 13:52 Actual Work Remaining Work Critical Remaining Work Mi... Page 2 of 2 Diede Construction