2024 Citywide ADA Ramp & Concrete Repair A

Agency: City of Denver
State: Colorado
Type of Government: State & Local
Category:
  • J - Maintenance, Repair, and Rebuilding of Equipment
  • Y - Construction of Structures and Facilities
  • Z - Maintenance, Repair or Alteration of Real Property
Posted: Feb 12, 2024
Due: Mar 14, 2024
Publication URL: To access bid details, please log in.
2024 Citywide ADA Ramp & Concrete Repair A

Closing date March 14, 2024, 11:00 AM

  • Reference number Contract 202472628
  • Status Open
  • Summary The work will consist of removal of deficient concrete ADA ramps, curbs, gutters, sidewalk panels, valley gutters, concrete streets, and alley pavement.

General Statement of Work

The work will consist of removal of deficient concrete ADA ramps, curbs, gutters, sidewalk panels, valley gutters, concrete streets, and alley pavement. The concrete will be replaced to restore the structure to its original condition. If the asphalt pavement is damaged during construction the surrounding area will be removed and replaced with new asphalt. If landscaping and/or sprinklers are damaged during construction, they will be replaced.

Statement of Quantities (PDF, 130KB)

Estimated Construction Cost: Between $2,250,000.00 and $2,750,000.00.

Virtual Pre-Bid Meeting on February 21, 2024 at 1:00 p.m.

To access the meeting, please call (720) 388-6219 and enter conference ID: 629 840 539# or join via Microsoft Teams Link .

Questions Deadline: February 28, 2024 at 3:00 p.m. local time

Bid Opening on March 14, 2024 at 11:00 a.m.

Bids will be received and accepted via the online electronic bid service, www.QuestCDN.com and will be read aloud. To access the bid opening teleconference, please call (720) 388-6219 and enter conference ID: ­­­­553 795 053# or join via Microsoft Teams Link . To submit responses, click the online bidding button at the top of advertisement. Contractors must be on the plan holders list through QuestCDN for proposals to be accepted. Contractors will be charged a fee of $30.00 to submit a proposal electronically.

Plans Available February 12, 2024

Digital Download

QuestCDN Project # 8960984

Plan Cost: $15.00

SBE Goal: 30%

Prequalification: 1F(3) Concrete Sidewalk, Curb, Gutter and ADA Ramps at or above the $3,000,000.00 monetary level

Contract Administrator: Micaela Martinez, DOTI.Procurement@denvergov.org

Prevailing Wage and Minimum Wage: Contracts for construction, reconstruction, and remodeling are subject to the City prevailing wage rate requirements established pursuant to Section 20-76, D.R.M.C. City contracts are subject to payment of City Minimum Wage established pursuant to Section 20-82 through 20-84 D.R.M.C.

As the City’s best interests may appear, the Executive Director of the Department of Transportation and Infrastructure reserves the right to waive informalities in, and to reject any or all, submittals.

Publication Dates: February 12, 13, 14, 2024

Published In: The Daily Journal

Contact details
Important Dates

Virtual Pre-Bid Meeting: February 21, 2024 at 1:00 p.m. local time

To access the meeting, please call (720) 388-6219 and enter conference ID: 629 840 539# or join via MS Teams Link .

Questions Deadline:
February 28, 2024 at 3:00 p.m. local time

Bid Opening on March 14, 2024 at 11:00 a.m.

Bids will be received and accepted via the online electronic bid service, www.QuestCDN.com and will read aloud. To access the bid opening teleconference, please all (720) 388-6219 and enter conference ID 553 795 053# or join via MS Teams Link .

Publication Dates

Publication Dates: February 12, 13, 14, 2024

Published In: The Daily Journal

Attachment Preview

CITY AND COUNTY OF DENVER
DEPARTMENT OF TRANSPORTATION AND INFRASTRUCTURE
STATEMENT OF QUANTITIES
ITEM NO. DESCRIPTION
202-00019
202-00033
202-00200
202-00201
202-00203
202-00204
202-00205
202-00208
202-00210
202-00212
202-00213
202-00214
202-00215
202-01000
203-00200
203-02330
206-00065
208-00050
210-00810
210-04010
210-04011
210-04020
212-00050
212-01200
212-01201
304-06000
403-00720
412-00000
412-00001
412-00100
412-00400
412-00600
412-00800
412-01000
412-01200
413-00100
601-00100
601-00400
601-06150
604-14050
604-16050
604-18050
604-20050
608-00000
REMOVAL OF INLET
REMOVAL OF SIPHON
REMOVAL OF SIDEWALK
REMOVAL OF CURBHEAD
REMOVAL OF CURB AND GUTTER
REMOVAL OF COMBO CURB/GUTTER
REMOVAL OF DETATCHED SIDEWALK
REMOVAL AND RESET FLAGSTONE (INCLUDES SALVAGE AND
STORAGE)
REMOVAL OF CONCRETE PAVEMENT
REMOVAL OF CONCRETE ADA CURB RAMP
COMPRESSED AIR EXCAVATION FOR TREE ROOTS
WATER EXCAVATION FOR TREE ROOTS
TREE PROTECTION FENCE
REMOVAL AND RESET OF FENCE
UNCLASSIFIED EXCAVATION
3-MAN LABOR CREW
STRUCTURE BACK FILL (FLOW FILL)
STORM DRAINAGE INLET PROTECTION
RESET GROUND SIGN
ADJUST MANHOLE/PULLBOX
ADJUST INLET FRAME AND ADJUSTABLE CURBHEAD
RESET INLET GRATE,FRAME, AND ADJUSTABLE CURB BOX (NEW
CASTING)
SODDING
RESTORE LANDSCAPING
AMENDED TOP SOIL OR LANDSCAPE PLANTER'S SOIL MIX
AGGREGATE BASE COURSE
HBP PATCH/OVERLAY
24-HOUR HIGH EARLY STRENGTH CONCRETE
ADD PIGMENT TO CONCRETE
GEO TECH MATERIAL TESTING CONCRETE
4" CONCRETE PAVEMENT
6" CONCRETE PAVEMENT
8" CONCRETE PAVEMENT
10" CONCRETE PAVEMENT
12" CONCRETE PAVEMENT
CONCRETE PATCHING (STRUCTURAL SURFACE REPAIR <2" DEPTH)
PAVESTONE STACKED PRE-CAST WALL BLOCK
REINFORCED VARIABLE HEIGHT CONCRETE RETAINING WALL
CONCRETE PATCHING (STRUCTURAL CURB REPAIR)
NUMBER 14 INLET (L=6')
SINGLE NUMBER 16 INLET
CHASE DRAIN AND TREAD PLATE (1' WIDTH)
CHASE DRAIN AND TREAD PLATE (2' WIDTH)
CONCRETE SIDEWALK
QTY
5
5
640
150
6,100
3,300
2,000
60
3,400
6,200
45
45
10
35
140
75
15
140
60
30
13
27
120
14,100
220
1,350
2,800
275
30
30
22
1,600
1,600
72
30
60
160
70
135
4
4
4
4
640
UNIT
EA
EA
SY
LF
LF
LF
SY
SY
SY
SY
HR
HR
EA
LF
CY
HR
CY
EA
EA
EA
EA
EA
SF
SF
CY
TON
TON
CY
CY
EA
SY
SY
SY
SY
SY
SF-IN
SF
SF
LF
EA
EA
LF
LF
SY
Contract No. 202472628
2024 ADA Ramp A
SQ-1
February 12, 2024
CITY AND COUNTY OF DENVER
DEPARTMENT OF TRANSPORTATION AND INFRASTRUCTURE
STATEMENT OF QUANTITIES
ITEM NO. DESCRIPTION
608-00005
608-00010
608-00018
609-20000
609-21020
609-21023
609-22021
609-22025
610-00026
613-07000
623-00204
623-00205
623-00505
630-00000
630-00002
630-00003
DETATCHED CONCRETE SIDEWALK
CONCRETE CURB RAMP
TRUNCATED DOMES (SPECIAL CAST IRON) MATERIAL ONLY
CONCRETE GUTTER OVERLAY
CURB & GUTTER TYPE II, SECTION 2B
CURB & GUTTER TYPE IIB (9") CURBHEAD
COMBO CURB, GUTTER & SIDEWALK (2'-8")
COMBO CURB, GUTTER & SIDEWALK (3'-11")
MEDIAN COVER MATERIAL (6" PATTERNED COLORED CONCRETE)
RESET PULL BOX
SPRINKLER SYSTEM/ADJUST SPRINKLER HEAD
SPRINKLER SYSTEM/NEW SPRINKLER HEAD
SPRINKLER SYSTEM/IRRIGATION RECONSTRUCTION
TRAFFIC CONTROL - ARTERIAL/COLLECTOR
TRAFFIC CONTROL - LOCAL
TRAFFIC CONTROL - UNIFORMED TRAFFIC CONTROL
QTY
2,000
6,350
320
1,000
6,000
150
2,700
640
30
30
675
675
6,800
55
85
16
UNIT
SY
SY
SF
LF
LF
LF
LF
LF
SY
EA
EA
EA
LF
DAY
DAY
HR
Contract No. 202472628
2024 ADA Ramp A
SQ-2
February 12, 2024
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