2024 Citywide ADA Ramp & Concrete Repair B

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: Jan 22, 2024
Due: Feb 27, 2024
Publication URL: To access bid details, please log in.
2024 Citywide ADA Ramp & Concrete Repair B

Closing date February 27, 2024, 01:00 PM

  • Reference number Contract 202472080
  • 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. The concrete will be replaced to restore the structure to its original condition.

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. The work includes hauling and disposal of material removed.

Statement of Quantities (PDF, 115KB)

Estimated Construction Cost: Between $2,248,850.00 and $2,748,600.00

Virtual Pre-Bid Meeting on January 30, 2024 at 1:00 p.m.

To access the meeting, please call (720) 388-6219 and enter conference ID: 199 989 271# or join via Microsoft Teams .

Questions Deadline: February 15, 2024 at 1:00 p.m. local time

Bid Opening on February 27, 2024 at 1:00 p.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: ­­­­266 110 183# or join via Microsoft Teams . 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 January 22, 2024

Digital Download

QuestCDN Project # 8917654

Plan Cost: $15.00

SBE Goal: 30%

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

Contract Administrator: Tricia Ortega: 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: January 22, 23, 24, 2024

Published In: The Daily Journal

Contact details
Important Dates

Virtual Pre-Bid Meeting: January 30, 2024 at 1:00 p.m. local time

To access the meeting, please call (720) 388-6219 and enter conference ID: 199 989 271# or join via MS Teams link .

Questions Deadline: February 15, 2024 at 1:00 p.m. local time

BID OPENING DATE: February 27, 2024 at 1:00 p.m.

Bids will only 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: 266 110 183# or join via MS Teams Link .

Publication Dates

Publication Dates: January 22, 23, 24, 2024

Published In: The Daily Journal

Attachment Preview

CITY AND COUNTY OF DENVER
DEPARTMENT OF TRANSPORTATION AND INFRASTRUCTURE
STATEMENT OF QUANTITIES
ITEM NO.
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
DESCRIPTION
ESTIMATED
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
7
7
581
145
5,541
3,074
1,786
62
3,161
5,815
42
42
8
33
125
83
12
129
54
29
12
25
108
12,876
204
1,246
2,575
249
25
25
21
1,495
1,495
66
29
54
145
62
UNIT TYPE
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
Contract No. 202472080
2024 ADA Ramp B
SQ-1
January 22, 2024
CITY AND COUNTY OF DENVER
DEPARTMENT OF TRANSPORTATION AND INFRASTRUCTURE
STATEMENT OF QUANTITIES
ITEM NO.
601-06150
604-14050
604-16050
604-18050
604-20050
608-00000
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
DESCRIPTION
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
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
ESTIMATED
123
3
3
3
3
581
1,786
5,815
291
914
5,400
141
2,492
581
29
29
623
623
5,981
46
71
13
UNIT TYPE
LF
EA
EA
LF
LF
SY
SY
SY
SF
LF
LF
LF
LF
LF
SY
EA
EA
EA
LF
DAY
DAY
HR
Contract No. 202472080
2024 ADA Ramp B
SQ-2
January 22, 2024
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