AGENDA
ITEM
19 AGENDA STAFF REPORT
CALEXICO
DATE: June 15, 2022
TO: Mayor and City Council
Diego Fait, herim iy Manager it
APPROVED BY:
PREPARED BY: Lilian Falomir, Public Works Manager - Administrating) aun SUBJECT: Authorize Interim City Manager to Sign Change Order No. 1 with Pyramid Construction & Aggregates, Inc. in the Amount of $74,617.00 for Calexico International Airport Taxiway A Rehabilitation FAA AIP No. 3-06-0034-018-2020; 3-06-0034- 021-2021.
Recommendation:
Authorize Interim City Manager to Sign Change Order No. 1 with Pyramid Construction & Aggregates, Inc. in the amount of $74,617.00 for Calexico International Airport Taxiway A Rehabilitation FAA AIP No. 3-06-0034-018-2020; 3-06-0034-021-2021.
Background:
On September 20, 2021, the City of Calexico Public Works Department requested bids for the Calexico International Airport Taxiway A Rehabilitation FAA AIP No. 3-06-0034- 018-2020; 3-06-0034-021-2021. The project consists of reconstructing the pavement of the full length parallel taxiway and adjacent interfacing pavement areas with a completely new asphalt concrete pavement section, and other incidental improvements such as shoulder and infield grading, installation of drainage improvements, airfield lights and sign relocations, adjustment to grade, pavement markings, perimeter fence relocation, and other miscellaneous items.
Discussion & Analysis:
On November 3, 2021, the City Council of the City of Calexico awarded a construction contract to Pyramid Construction & Aggregates, Inc. for the above-mentioned project in the amount of $3,129,808.71. Due to work that was not anticipated during the design phase and modification needed during construction of said AGENDA project, Public Works staff is recommending the following: ITEM • Removal and replacement of 417 linear feet of 4" sewer line. 19 • Removal of Haybales due to airport security.
With Change Order No. 1 the new contract amount will be $3,204,425.71.
Fiscal Impact:
Capital Improvement Program Budgeted Item for FY 2021-2022 Federal Grant - Federal Aviation Administration $74,617.00 Total $74,617.00
Coordinated With:
City Manager's Office.
Public Works Department.
Attachments):
1. Pyramid Construction & Aggregates, Inc. Change Order No. 1.
CITY OF CALEXICO
PUBLIC WORKS DEPARTMENT
CHANGE ORDER NO. 1
HElE
CALEXICO Name of Project: Taxiway A Rehabilitation
CALIFORNLA
FAA AIP No. 3-06-0034-018-2020; 3-06-0034-021-2021
Name of Contractor: Pyramid Construction and Aggregate, Inc.
Date: 06/15/2022
# Description Price Price Time
Increase Decrease Extension
Removal and replacement of 417 LF of 4" sewer line (See 1 Exhibit A for detail) 59,567.00 5 Calendar Days
2 Removal of haybales (See Exhibit A for detail) $ 15,050.00 Sub-Total $ 74,617.00
Total $ 74,617.00
Contract Amount $ 3,129,808.71
Total Contract Amount (Contract + Change Order No. 1) $ 3,204,425.71 Diego Favila, Interim City Manager
City of Calexico, 608 Heber Avenue, Calexico, California Peter Bonello, Principal Civil Engineer
AE Consulting, Inc., 143 Yorba Street, Tustin, California Archie Abeyta, Project Manager
Pyramid Construction and Aggregates, Inc., 839 Dogwood Road, Heber, California Exhibit A
PYRAMID
CONSTRUCTION
General Engineering Contractor
AND AGGREGATES, INC. State Contractor Lic. No. 866533
June 9,2022
Attn: Peter Bonello
A E Consultant Inc
RE: Calexico International Airport
Taxiway A Rehabilitation
3-06-0034-018-2020,3-06-0034-
021-2021
Subject: RCO # 2
Peter,
As discussed in this mornings meeting, here is the breakdown for the RFCO #2.
Item #1 Sewer Line
Remove existing pipe and dig down to desired elevation
Backhoe operated 2-Days@$1800 per day $3,600.00
Laborers $900 X 2 laborers X 2 days $3,600.00
Export of all material (Lime treat/overexcavation $2,000.00 417 LF of 4" SDR
5 Cleanouts
2 Cans to protect cleanouts in asphalt
Spacers for keeping pipe 6" above bottom of trench (Pipe + 10%) $4,444.50 GPS Pipe to elevation/Place Pipe
Backhoe Operated 3-Days @1800 per day $5,400.00
Laborers $900 X 2 laborers X 3 days $5,400.00
Encasing of trench to ensure elevation $28,526.00
Slurry 49 CY -From Concrete to bottom of P-208@ $121.00 CY $4,598.00 Labor for slurry $2,000.00
Total $59,567.00
New/old pipe- Give back to the City of Calexico
Days added to contract
Digging old pipe and grading 2 days
Install encasement 5 days
Pour Slurry 1 days
Cure of Slurry 3 days
Regrade Aggregate base 1 day
Complete tasks during other activities 9 Days
Total 3 days
Item #2 Removal of Haybales
966 H Caterpillar Wheel Loader Operated @$2,800 per day X 1 day $2,800 320 C Caterpillar Wheel Loader Operated @$2,600 per day X 1 day $2,600 Trucking 12 truck loads @ 3 hours per load(includes loading) X $125 $4,500 Dump fees 5 Tons per truck × 12 @$85 a ton to dump at Republic $4,250 Laborer/Flagger $ 900
Total $15,050
Regards,
CHCf
Archie Abeyta
Pyramid Construction and Aggregates, Inc.
Project Manger