CONCEPT ESTIMATE - ROUGH ORDER OF MAGNITUDE (ROM) October 2022
MAIN STREET HUNTINGTON BEACH
STUDIO ONE ELEVEN
Prepared For Prepared By Our Ref
Studio One Eleven
Submitted On
28 October 2022
RLB.comRLB LAX 2
Project Number
LAX02617
MAIN STREET HUNTINGTON BEACH
CONCEPT ESTIMATE - ROUGH ORDER OF MAGNITUDE
(ROM)
PROJECT DETAILS
Basis of Estimate
This document has been prepared at the request of Studio One Eleven to provide a Cost Estimate for the Main Street Streetscape Redesign in Huntington Beach, CA.
The owner of the project is City of Huntington Beach, California.
It should be noted by all parties reviewing our cost estimate that we have not field verified any of the quantities issued within our report. Where information was insufficient, assumptions and allowances were made based wherever possible on discussions with the architect and engineers.
Should any parties reviewing this document have query with any of our quantities and or assumptions made, please make us aware of any queries immediately so we may amend the cost estimate if necessary.
RLB is assuming that a DBB - Lump Sum delivery method will be utilized and we expect that the GC and all subcontractors will be required to pay preavailing wage rates. Our pricing assumes that every trade package will be bid competitively by at least 3 pre-qualified sub-contractors. If three or more qualified bids per trade are not received the project could be subject to significant price increases.
This includes any trades in which the DBB may wish to self-perform the works unless a 3rd party independent review of self-perform work takes place.
Please note that the estimate includes for those additional costs arising from the typical on-site measures implemented to curb the transmission of the COVID-19 virus (such as daily temperature checks, health questionnaires, mask wearing, provision of hand sanitizer, procedures to maintain social distancing, etc), However, the estimate does not include any allowance for future cost impacts resulting from the evolution of the pandemic, such as those that may arise from disruptions to the supply chain or that may increase the cost of labor, materials, equipment, subcontractors, general conditions, etc.
Items Specifically Included
ESTIMATE PRICING:
■ Pricing is based on Construction Costs as of October 2022. ■ Margins and Adjustments are included in the estimate. ■ Items included or excluded are detailed in the estimate. Other assumptions, inclusions and exclusions are listed below.
The following assumptions have been made in the preparation of this estimate:
■ The works will be predominantly carried out during normal working hours with allowances for off hours work. ■ The Contractor will be required to pay prevailing wage rates.
Concept Estimate - Rough Order of Magnitude (ROM)
LAX02617-2 Printed 28 October 2022 3:37 PM
MAIN STREET HUNTINGTON BEACH
CONCEPT ESTIMATE - ROUGH ORDER OF MAGNITUDE
(ROM)
PROJECT DETAILS
■ Resources are available locally.
■ Labor will be subjected to daily security searches at entry. ■ Labor will be required to have a green card or U.S. Citizenship and undergo background checks. ■ Parking is available onsite.
ITEMS SPECIFICALLY INCLUDED:
■ Please note where allowances have been made, we would request the Design Team and Owner to review the sum to ensure the allowance meets their intent.
■ Sub-Contractors Overheads and Profit are included in the unit rates.
The following items have been specifically included in Margins and Adjustments:
■ Design and Estimating Contingency (included in unit rates) ■ Escalation (included in unit rates)
■ Contractor Contingency
■ Project Staffing
■ Bonds and Insurance
■ Fee
Items Specifically Excluded
■ Items marked as "Excl." in the estimate
■ Any work in relation to hazardous material abatement
■ Phasing of the project
■ Any structural or retrofitting works
■ Special testing & inspections
■ Works outside the site boundaries unless noted otherwise ■ Utility fees and charges
■ New electrical transformers for the project - assumed by utility company Concept Estimate - Rough Order of Magnitude (ROM)
LAX02617-2 Printed 28 October 2022 3:37 PM
MAIN STREET HUNTINGTON BEACH
CONCEPT ESTIMATE - ROUGH ORDER OF MAGNITUDE
(ROM)
PROJECT DETAILS
■ Piling works
■ General contractor preconstruction services
■ Architectural, engineering and other professional fees ■ Permits, plan review and approval fees
■ Statutory authorities' charges, contributions
■ Owner contingency
■ Land and legal costs
■ Security costs (guards, cameras, locks). Assume by owner. ■ Furniture, Fixtures, & Equipment (FF&E) for sidewalk dining areas ■ Departmental move management costs/temporary offices
Documents
This estimate is based upon measured quantities and built-up rates prepared from the following information shown in the Schematic design plans as provided by Studio One Eleven:
■ 201024 Huntington Beach Main St - existing - Demo
■ Block 1 24x36
■ Block 2 24x36
■ Block 3 24x36
■ Revisions to Block 1-3
Concept Estimate - Rough Order of Magnitude (ROM)
LAX02617-2 Printed 28 October 2022 3:37 PM
MAIN STREET HUNTINGTON BEACH
CONCEPT ESTIMATE - ROUGH ORDER OF MAGNITUDE
(ROM)
LOCATION SUMMARY
GFA: Gross Floor Area
Rates Current At October 2022
Ref Location GFA
SF
GFA
USD/SF
Total Cost
USD
A Block 1 40,737 92.45 3,766,058
B Block 2 40,526 137.23 5,561,253
C Block 3 38,802 89.27 3,463,721
ESTIMATED NET COST 120,065 106.53 12,791,032
MARGINS & ADJUSTMENTS
General Requirements 3 % 383,731
Contractor's Contingency 3 % 395,243
General Conditions 6.5 % 882,050
Insurances and Bonds 2 % 310,719
Contractor's Fee 10 % 1,476,278
ESTIMATED TOTAL COST 120,065 135.25 16,239,053
Concept Estimate - Rough Order of Magnitude (ROM)
LAX02617-2 Printed 28 October 2022 3:37 PM
MAIN STREET HUNTINGTON BEACH
CONCEPT ESTIMATE - ROUGH ORDER OF MAGNITUDE
(ROM)
LOCATION ELEMENTS ITEM
A Block 1
GFA: 40,737 SF Cost/SF: 92.45
Rates Current At October 2022
Ref Description Unit Qty Rate
USD
Total Cost
USD
F2020 Hazardous Components Abatement
113 Hazardous materials abatement LS 1.0 Excl.
F2020 - Hazardous Components Abatement Excl.
G1020 Site Demolition and Relocations
166 Remove and dispose existing sidewalk paving incl curbs, planters, tree grates, etc
SF 21,798.3 12.90 281,198
183 Remove existing street lights and its foundations EA 9.0 645.00 5,805 230 Remove existing k-rail barriers, bike racks, trash cans and miscellaneous furniture
LS 1.0 12,900.00 12,900
231 Remove existing concrete bollards, brick crosswalks LS 1.0 6,450.00 6,450 186 Remove existing palm trees and small trees EA 10.0 1,032.00 10,320 184 Protect existing trees to remain EA 17.0 258.00 4,386 185 Protect existing hydrant to remain EA 2.0 258.00 516 204 Relocate and protect storm drain inlet EA 1.0 2,580.00 2,580 232 Protect existing steel bollards and sleeves to remain LS 1.0 645.00 645 G1020 - Site Demolition and Relocations 7.97/SF 324,800 G1030 Site Earthwork
189 Prepare sidewalk for plaza - fine grading SF 21,798.3 6.45 140,598 G1030 - Site Earthwork 3.45/SF 140,598
G2010 Roadways
201 Remove and dispose existing roadway asphalt and relaying of new asphalt
SF 15,046.0 28.38 427,005
202 Allowance for road surface graphic mural /crosswalk SF 3,409.1 12.90 43,977 203 New curb and gutter LF 275.2 45.15 12,425
234 Rolled curb LF 250.3 38.70 9,687
G2010 - Roadways 12.10/SF 493,094
G2030 Pedestrian Paving
168 Concrete pavers 12x24, sand set SF 21,118.0 45.15 953,478 190 Concrete cobble pavers 6x6 SF 4,136.4 25.80 106,720 191 Allowance for ramps, truncated domes EA 7.0 1,548.00 10,836 235 Allowance for surfing walk of fame plaques LS 1.0 129,000.00 129,000 G2030 - Pedestrian Paving 29.46/SF 1,200,034
G2040 Site Development
193 Tree grates 6x6 heavy duty EA 20.0 5,805.00 116,100 Concept Estimate - Rough Order of Magnitude (ROM)
LAX02617-2 Printed 28 October 2022 3:37 PM
MAIN STREET HUNTINGTON BEACH
CONCEPT ESTIMATE - ROUGH ORDER OF MAGNITUDE
(ROM)
LOCATION ELEMENTS ITEM
A Block 1 (continued)
GFA: 40,737 SF Cost/SF: 92.45
Rates Current At October 2022
Ref Description Unit Qty Rate
USD
Total Cost
USD
195 Custom Steel ABC rails to all dining patios; 3' high LF 67.5 322.50 21,769 200 Sedimentary seat walls; 18''x18"x 6'L with specialty finish - allowance
EA 8.0 9,675.00 77,400
229 Street furniture bench - allowance EA 6.0 5,805.00 34,830 219 Trash receptacles - Bigbelly HC5/SC5.5 with vinyl wrap (pairs); with software
Set 12.0 10,384.50 124,614
199 Bike racks, custom EA 30.0 774.00 23,220
207 Bollards, retractable EA 8.0 1,290.00 10,320
224 Allowance for signage and wayfinding LS 1.0 193,500.00 193,500 226 Art work and sculptures LS 1.0 258,000.00 258,000
228 Dining chairs and tables LS 1.0 Excl.
G2040 - Site Development 21.10/SF 859,753
G2050 Landscaping
192 Canary Island Date Palms 24' EA 3.0 15,480.00 46,440 236 Mejool Date Palms 20' EA 14.0 12,900.00 180,600
210 48" box trees EA 2.0 3,870.00 7,740
169 Planting and irrigation SF 1,083.7 15.48 16,775
G2050 - Landscaping 6.18/SF 251,555
G3030 Storm Sewer
220 Allowance for road utilities and drainage LF 387.0 322.50 124,807 G3030 - Storm Sewer 3.06/SF 124,807
G4020 Site Lighting
197 Custom light poles with 14'H fixtures, including footings EA 20.0 5,805.00 116,100 208 Cantenary lighting attached to poles, incl s/s aircraft cables LF 441.0 154.80 68,267 237 Steel Tree ring collar for Palms with 3up/3down lights EA 20.0 4,515.00 90,300 225 Allowance for new electrical junction boxes and panel boards for new street lighting
LS 1.0 96,750.00 96,750
G4020 - Site Lighting 9.12/SF 371,417
BLOCK 1 92.45/SF 3,766,058
Concept Estimate - Rough Order of Magnitude (ROM)
LAX02617-2 Printed 28 October 2022 3:37 PM
MAIN STREET HUNTINGTON BEACH
CONCEPT ESTIMATE - ROUGH ORDER OF MAGNITUDE
(ROM)
LOCATION ELEMENTS ITEM
B Block 2
GFA: 40,526 SF Cost/SF: 137.23
Rates Current At October 2022
Ref Description Unit Qty Rate
USD
Total Cost
USD
F2020 Hazardous Components Abatement
113 Hazardous materials abatement LS 1.0 Excl.
F2020 - Hazardous Components Abatement Excl.
G1020 Site Demolition and Relocations
166 Remove and dispose existing sidewalk paving incl curbs, planters, tree grates, etc
SF 20,447.6 12.90 263,774
183 Remove existing street lights and its foundations EA 6.0 645.00 3,870 230 Remove existing k-rail barriers, bike racks, trash cans and miscellaneous furniture
LS 1.0 12,900.00 12,900
231 Remove existing concrete bollards, brick crosswalks LS 1.0 6,450.00 6,450 187 Remove existing fountain EA 1.0 1,290.00 1,290
186 Remove existing palm trees and small trees EA 49.0 1,032.00 50,568 184 Protect existing trees to remain EA 1.0 258.00 258
204 Relocate and protect storm drain inlet EA 1.0 2,580.00 2,580 233 Remove existing catch basin and prepare for new linear trench drainage
LS 1.0 1,290.00 1,290
G1020 - Site Demolition and Relocations 8.46/SF 342,980 G1030 Site Earthwork
189 Prepare sidewalk for plaza - fine grading SF 20,447.6 6.45 131,887 G1030 - Site Earthwork 3.25/SF 131,887
G2010 Roadways
239 Remove and dispose existing roadway asphalt prepare ready to receive plaza paving/flex street
SF 10,019.0 7.74 77,547
214 Vehicular rated conc pavers in custom design 101.1mm thk SF 7,237.0 38.70 280,072 213 Concrete ramps with truncated domes SF 1,295.6 25.80 33,426 202 Allowance for road surface graphic mural /crosswalk SF 2,813.2 12.90 36,290 203 New curb and gutter LF 306.7 45.15 13,848
G2010 - Roadways 10.89/SF 441,183
G2030 Pedestrian Paving
168 Concrete pavers 12x24, sand set SF 22,063.5 45.15 996,168 190 Concrete cobble pavers 6x6 SF 6,071.7 25.80 156,650 G2030 - Pedestrian Paving 28.45/SF 1,152,818
G2040 Site Development
206 18" wide heavy duty CI trench grate custom pattern LF 738.0 451.50 333,207 193 Tree grates 6x6 heavy duty EA 42.0 5,805.00 243,810 Concept Estimate - Rough Order of Magnitude (ROM)
LAX02617-2 Printed 28 October 2022 3:37 PM
MAIN STREET HUNTINGTON BEACH
CONCEPT ESTIMATE - ROUGH ORDER OF MAGNITUDE
(ROM)
LOCATION ELEMENTS ITEM
B Block 2 (continued)
GFA: 40,526 SF Cost/SF: 137.23
Rates Current At October 2022
Ref Description Unit Qty Rate
USD
Total Cost
USD
195 Custom Steel ABC rails to all dining patios; 3' high LF 486.8 322.50 156,993 200 Sedimentary seat walls; 18''x18"x 6'L with specialty finish - allowance
EA 16.0 9,675.00 154,800
229 Street furniture bench - allowance EA 8.0 5,805.00 46,440 219 Trash receptacles - Bigbelly HC5/SC5.5 with vinyl wrap (pairs); with software
Set 14.0 10,384.50 145,383
199 Bike racks, custom EA 30.0 774.00 23,220
207 Bollards, retractable EA 38.0 1,290.00 49,020
209 Tensile shade attached to the poles; with custom graphics EA 20.0 6,450.00 129,000 218 Allowance for modular wooden stage (stage only) EA 1.0 19,350.00 19,350 215 Shipping Container 8'x20'- as storage pod with decorative cladding
EA 1.0 12,900.00 12,900
216 Exeloo toilet 2cubicle ADA - self-cleaning with decorative cladding - allowance
EA 1.0 354,750.00 354,750
217 Glass enclosed bike storage system with charging for e-bikes - allowance
EA 1.0 51,600.00 51,600
222 Gateway overhead signage, custom design; 32' EA 1.0 64,500.00 64,500 223 Allowance for loose furniture ie chairs and tables for the plaza only
LS 1.0 154,800.00 154,800
224 Allowance for signage and wayfinding LS 1.0 193,500.00 193,500 226 Art work and sculptures LS 1.0 258,000.00 258,000
227 Audio and video equipment LS 1.0 Excl.
228 Dining chairs and tables LS 1.0 Excl.
G2040 - Site Development 59.01/SF 2,391,273
G2050 Landscaping
236 Mejool Date Palms 20' EA 28.0 12,900.00 361,200
210 48" box trees EA 19.0 3,870.00 73,530
211 72" box trees EA 2.0 23,220.00 46,440
169 Planting and irrigation SF 1,077.9 15.48 16,686
G2050 - Landscaping 12.28/SF 497,856
G3030 Storm Sewer
220 Allowance for road utilities and drainage LF 404.0 322.50 130,290 240 Allowance for BMP catch basins EA 2.0 12,900.00 25,800 G3030 - Storm Sewer 3.85/SF 156,090
Concept Estimate - Rough Order of Magnitude (ROM)
LAX02617-2 Printed 28 October 2022 3:37 PM
MAIN STREET HUNTINGTON BEACH
CONCEPT ESTIMATE - ROUGH ORDER OF MAGNITUDE
(ROM)
LOCATION ELEMENTS ITEM
B Block 2 (continued)
GFA: 40,526 SF Cost/SF: 137.23
Rates Current At October 2022
Ref Description Unit Qty Rate
USD
Total Cost
USD
G4020 Site Lighting
197 Custom light poles with 14'H fixtures, including footings EA 22.0 5,805.00 127,710 208 Cantenary lighting attached to poles, incl s/s aircraft cables LF 622.0 154.80 96,286 237 Steel Tree ring collar for Palms with 3up/3down lights EA 28.0 4,515.00 126,420 225 Allowance for new electrical junction boxes and panel boards for new street lighting
LS 1.0 96,750.00 96,750
G4020 - Site Lighting 11.03/SF 447,166
BLOCK 2 137.23/SF 5,561,253
Concept Estimate - Rough Order of Magnitude (ROM)
LAX02617-2 Printed 28 October 2022 3:37 PM
MAIN STREET HUNTINGTON BEACH
CONCEPT ESTIMATE - ROUGH ORDER OF MAGNITUDE
(ROM)
LOCATION ELEMENTS ITEM
C Block 3
GFA: 38,802 SF Cost/SF: 89.27
Rates Current At October 2022
Ref Description Unit Qty Rate
USD
Total Cost
USD
F2020 Hazardous Components Abatement
113 Hazardous materials abatement LS 1.0 Excl.
F2020 - Hazardous Components Abatement Excl.
G1020 Site Demolition and Relocations
166 Remove and dispose existing sidewalk paving incl curbs, planters, tree grates, etc
SF 20,845.1 12.90 268,902
183 Remove existing street lights and its foundations EA 9.0 645.00 5,805 230 Remove existing k-rail barriers, bike racks, trash cans and miscellaneous furniture
LS 1.0 12,900.00 12,900
231 Remove existing concrete bollards, brick crosswalks LS 1.0 6,450.00 6,450 186 Remove existing palm trees and small trees EA 22.0 1,032.00 22,704 184 Protect existing trees to remain EA 17.0 258.00 4,386 188 Relocate existing Palm trees EA 2.0 1,548.00 3,096
204 Relocate and protect storm drain inlet EA 1.0 2,580.00 2,580 205 Protect existing flagpole and planter area SF 357.0 12.90 4,605 232 Protect existing steel bollards and sleeves to remain LS 1.0 645.00 645 G1020 - Site Demolition and Relocations 8.56/SF 332,073 G1030 Site Earthwork
189 Prepare sidewalk for plaza - fine grading SF 20,845.1 6.45 134,451 G1030 - Site Earthwork 3.47/SF 134,451
G2010 Roadways
241 Asphalt roadway SF 16,933.0 23.22 393,185
213 Concrete ramps with truncated domes SF 727.4 25.80 18,767 202 Allowance for road surface graphic mural /crosswalk SF 5,878.7 12.90 75,835 203 New curb and gutter LF 594.1 45.15 26,823
234 Rolled curb LF 655.7 38.70 25,375
G2010 - Roadways 13.92/SF 539,985
G2030 Pedestrian Paving
168 Concrete pavers 12x24, sand set SF 16,405.5 45.15 740,709 190 Concrete cobble pavers 6x6 SF 3,771.9 25.80 97,315
G2030 - Pedestrian Paving 21.60/SF 838,024
G2040 Site Development
193 Tree grates 6x6 heavy duty EA 14.0 5,805.00 81,270
195 Custom Steel ABC rails to all dining patios; 3' high LF 146.7 322.50 47,311 Concept Estimate - Rough Order of Magnitude (ROM)
LAX02617-2 Printed 28 October 2022 3:37 PM
MAIN STREET HUNTINGTON BEACH
CONCEPT ESTIMATE - ROUGH ORDER OF MAGNITUDE
(ROM)
LOCATION ELEMENTS ITEM
C Block 3 (continued)
GFA: 38,802 SF Cost/SF: 89.27
Rates Current At October 2022
Ref Description Unit Qty Rate
USD
Total Cost
USD
200 Sedimentary seat walls; 18''x18"x 6'L with specialty finish - allowance
EA 8.0 9,675.00 77,400
229 Street furniture bench - allowance EA 8.0 5,805.00 46,440 219 Trash receptacles - Bigbelly HC5/SC5.5 with vinyl wrap (pairs); with software
Set 12.0 10,384.50 124,614
199 Bike racks, custom EA 30.0 774.00 23,220
222 Gateway overhead signage, custom design; 32' EA 1.0 64,500.00 64,500 224 Allowance for signage and wayfinding LS 1.0 193,500.00 193,500 226 Art work and sculptures LS 1.0 258,000.00 258,000
228 Dining chairs and tables LS 1.0 Excl.
G2040 - Site Development 23.61/SF 916,255
G2050 Landscaping
236 Mejool Date Palms 20' EA 12.0 12,900.00 154,800
221 60" box trees EA 2.0 12,900.00 25,800
169 Planting and irrigation SF 1,692.4 15.48 26,199
G2050 - Landscaping 5.33/SF 206,799
G3030 Storm Sewer
220 Allowance for road utilities and drainage LF 418.0 322.50 134,805 G3030 - Storm Sewer 3.47/SF 134,805
G4020 Site Lighting
197 Custom light poles with 14'H fixtures, including footings EA 20.0 5,805.00 116,100 208 Cantenary lighting attached to poles, incl s/s aircraft cables LF 405.0 154.80 62,694 237 Steel Tree ring collar for Palms with 3up/3down lights EA 19.0 4,515.00 85,785 225 Allowance for new electrical junction boxes and panel boards for new street lighting
LS 1.0 96,750.00 96,750
G4020 - Site Lighting 9.31/SF 361,329
BLOCK 3 89.27/SF 3,463,721
Concept Estimate - Rough Order of Magnitude (ROM)
LAX02617-2 Printed 28 October 2022 3:37 PM