HomeMy WebLinkAboutRFP_Sycamore Canyon Park Lower Bridge Removal
City of Diamond Bar | Public Works Department
21810 Copley Drive, Diamond Bar, CA 91765
www.DiamondBarCA.gov | (909) 839-7000
Request for Proposals
Sycamore Canyon Park Lower Parking Lot
Pedestrian Bridge Removal Project
CIP No. FP25508
The City of Diamond Bar (“City”) is requesting proposals from qualified firms to provide design
services and develop plans, specifications, and estimates (PS&E) for the Sycamore Canyon
Park Lower Parking Lot Pedestrian Bridge Removal Project (CIP No. FP25508). Attached is an
exhibit and general overview of the site and project for reference.
This Project includes the following scope-of-work items:
1. Demolition and proper removal of
the existing bridge structure,
including approaches, and cutting
the bridge support columns without
disturbing the creek bed;
2. Grading, including hardscape and
landscape improvements as
necessary, to accommodate new
pedestrian travel from the lower
parking lot to the trail head;
3. Removal, and relocation of the
existing swing gate and signage to
accommodate the new pedestrian
travel from the lower parking lot to
the trail head;
4. Removal and replacement of the
existing curb, gutter, and pavement
(per City standards) as necessary.
5. Relocation of the electrical conduit
(attached to this bridge) which
provides electrical service to one (1)
existing light fixture;
6. The current bridge is constructed
from pressure-treated wood. The
designer needs to identify and test
the bridge for hazardous materials
and provide specifications for the
removal and disposal; and,
7. [Optional items, but required to be
included in a responsive proposal]
a. Bid & Construction Support;
b. Geotechnical Investigation;
c. As-Built Plans;
d. Environmental Compliance;
and,
e. Field Survey.
A mandatory pre-proposal job walk is scheduled on-site at Sycamore Canyon Park (22930
Golden Springs Dr, Diamond Bar, CA 91765) on Wednesday, December 18th, 2024 at 2:00pm.
Should you be interested in this task, please submit a proposal via PlanetBids. This proposal
should include the costs for the requested services and your firm’s tentative timeline to
complete this task. Please contact me directly with any questions.
Sincerely,
Vivian Chen
Associate Engineer
Encl: CIP FP25508 – Project Exhibit
CC: Hal Ghafari, PE, Public Works Manager/Assistant City Engineer
Jason Williams, Maintenance Supervisor