AUGUSTINE
GENERAL ENGINEERING
CA. LICENSE #1065500
DIR# 1000584642
November 15, 2021
ATTN: GULL NAWAZ
CITY OF CORONA
DEPARTMENT OF PUBLIC WORKS
400 S. VICENTIA AVE
CORONA, CA. 92880
RE: Proposal for Improvements Around the Prado Dam Flood Zone Work: Augustine General Engineering (AGE) will provide all labor, materials and equipment to install manhole covers, raising and extension of existing air vacs and construction of an 18" curb around existing lift station. The scope of services are as follows:
USA DigAlert Notification
/ Mobilization of equipment and materials.
/ Remove and replace (21) 24" & (1) 36" manhole ring and covers within the Prado Dam flood zone. Manhole covers to be provided are Alhambra Foundry model #A-1254-B & A-1251-B6 water tight bolt down lids. All work will be performed per City of Corona standard 302.
Remodel (3) existing 1" air vacs up to an additional 12" in height. • Extend (1) 2" air vac approximately 200' from its existing location to a new point above the flood zone height. Work to include R&R of existing asphalt, SE30 sand bedding, backfill & compaction, installation of concrete pads and haul away of spoils and asphalt.
Installation of 100LF of 18" curbing around existing lift station. / Provide traffic control
/ Demobilization of equipment.
Manhole Cover R&R: $118,295.00
Raise (3) Existing Air Vacs: $1800.00
Extension of Existing 2" Air Vac: $33,465.00
Lift Station Curbing: $18,800.00
Bond Expense: $3500.00 (Pricing exceeds $25,000.00 Thresh hold) Exclusions:
Permits/ Permit fees
Engineered Plans/ Traffic control Plans
Survey
Inspection fees
Compaction testing
• Concrete or concrete testing
• SWPPP or BMP installation
• Pavement replacement
• Electrical work
• Bypassing or Vactor services
• Lining manhole interiors.
• Builders Risk Insurance/ Insurance beyond $2,000,000 aggregate Notes:
1. Time for completion - (9-11) working days
2. All labor per prevailing wage rates
3. Manhole lining not included in pricing
4. Pricing of 18" curbing is based on a conceptual plan. Pricing may change depending on the final direction issued by the City. No plans were issued for the bid.
5. Pricing prepared per provided information.
6. Due to industry material shortages and continual pricing changes, lead times of manhole lids and final pricing are subject to delays and potential increases. Pricing is valid for (30) days from quote date.
Augustine General Engineering would like to thank The City of Corona for the opportunity to bid on this project. If you have any questions or need any clarifications, please feel free to call anytime at 909-208- 2069.
Mike Lowen
Augustine General Engineering
Accepted by: Date:
Acceptance of proposal is an agreement of all terms and conditions outlined above.
AUGUSTINE
GENERAL ENGINEERING
8780 19TH ST. BOX #298
ALTA LOMA CA. 91701
[email protected]
909-208-2069