HomeMy WebLinkAboutItem 8.2 SportsGroundRenovPhII AGENDA STATEMENT
CITY COUNCIL MEETING DATE:
CITY CLERK
File # 600-30 & 260-30
April 2, 2002
SUBJECT:
Dublin Sports Grounds Renovation Phase II
Report Prepared by: Rosemary Alex, Parks and Facilities
Development Coordinator
ATTACHMENTS:
1) Site Plan
2) Project Schedule
3) Project Cost Estimate
RECOMMENDATION: .1)
Receive presentation from Staff and Consultant.
Receive public testimony.
Approve the schematic design for the Dublin Sports Grounds
Renovation Phase II and authorize Consultant to proceed
with preparation of construction documents.
FINANCIAL STATEMENT:
Authorized Construction Budget to complete Dublin Sports Grounds
Renovation Phase II - $715,000
DESCRIPTION: The Dublin Sports Grounds Master Plan was adopted in May of
1990. The master plan improvements were to be completed as a series of phases. Phase I was completed
in Fiscal Year 1995-1996 and included construction of a new 60' baseball field along with new bleachers
and drinking fountains. The current Phase II project was approved for funding in Fiscal Year 2001-2002.
On November 6, 2001, the City Council authorized an Agreement with Carducci Associates for landscape
architectural services on Phase II.
The project area for Phase II encompasses approximately 8 acres of the 26-acre site as shown within the
limit of work on Attachment #1~ The improvements include the renovation of the drainage and irrigation
system for Soccer field #3, drainage improvements to Baseball fields #3, #4 and #6, underground conduit
for future lighting of Soccer field #3 and Baseball field #3, drainage and tree replacement along the
freeway and play area renovation. The Play Area Evaluation completed in 2000, identified that the play
equipment was not in compliance with current safety regulations, therefore it is incorporated in the
project. Although not originally included in the scope of work, Staff recommends adding the infield
renovation of Baseball field #6. This work was to be recommended as part of the Park Maintenance
Budget for Fiscal Year 2002-2003 however, given the proximity of the infield to other work that is being
done as part of the renovation, adding it to the Phase II project may result in cost savings. It should be
noted that the lighting of Soccer field #3 and Baseball field #3 is not included as part of this project. The
2000-2005 Capital Improvement Program identifies that project for funding in Fiscal Year 2003-2004. A
schematic design for the play area renovation and sports field improvements will be presented at the City
Council meeting.
COPIES TO:
Dublin Little League/Dublin United Soccer League
Parks and Community Services Commission
ITEM NO.
In reference to Attachment #2, the project schedule anticipates that construction including a 90-Day
maintenance period for the soccer field will begin August 1, 2002 and will cease March 1, 2003.
Considering the late-Fall seeding of grass, the Soccer field #3 will be closed until May 1, 2003. The re-
seeded areas for Baseball fields #3, #4 and #6 will not be as extensive and fields will be available for use
March 1', 2003. Consequently, throughout the duration of the project Soccer field #3 along with Baseball
fields #3, #4 and #6 will not be available for use.
The construction budget for this project is $715,000. Attachment #3 provides preliminary costs associated
with the proposed improvements. The cost estimate is broken into two components, the sports field and
children's play area. Work within the sports field area includes grading, drainage, irrigation, tree
replacement, conduit and turf re-seeding. The estimated cost for the sports field area is $569,788. The
children's play area includes demolition, concrete paving, new play structures, site furnishings, irrigation
and planting. The estimated cost for the children's play area is $185,395. The total estimated
construction cost is $755,183. This amount exceeds the available budget by $40,183 due in part to the
inclusion of Baseball field #6 infield renovation. During the development of construction documents,
Staff and the Consultants will continue to refine the scope of work to identify potential cost savings that
can be achieved without compromising the project. The alternative would be to develop bid alternates as
part of the construction documents.
The Dublin Sports Grounds Renovation Plan was presented to the Parks and Community Services
Commission on March 18, 2002. After input from the community, including representatives from Dublin
Little League and Dublin United Soccer League, the Commission recommended approval of the schematic
design for Dublin Sports Grounds Renovation Phase II by the City Council.
It is the recommendation of Staffthat City Council take the following action:
1)
2)
3)
Receive presentation from Staff and Consultant.
Receive public testimony.
Approve the schematic design for the Dublin Sports Grounds Renovation Phase II and
authorize Consultant to proceed with preparation of construction documents.
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PROJECT TIME LINE
DUBLIN SPORTS GROUNDS
Dublin, CA
March 18, 2002
April 2, 2002
June 4, 2002
July 2, 2002
July 16, 2002
August 1, 2002
March 1, 2003
May 1, 2003
Presentation of Schematic Design
(Park Community Services Commission Meeting)
Presentation of Schematic Design
(City Council)
Present to City Council for Approval to go out to bid
Bid Opening
City Council Award's Contract
Construction Begins (210 Days including maintenance)
End of Maintenance (City Accepts)
Soccer Field #3 is Available for Use
Attachment #2
PROBABLE OPINION OF COSTS
DUBLIN SPORTS GROUNDS
Dublin, CA
Carducci & Associates, Inc:
555 Beach Street, 4th Floor
San Francisco, CA 94133
03/15/02
Item Qty Unit Cost. Total
SPORTS FIELD WORK
A. Drainage Swale
1. Demolition
a. Construction fence 1,665 LF $2 $3,330
b. Tree removal 39 EA $200 $7,800
c. Remove non-native material & dispose of ILS $5,000 $5,000
d. Fiber roll 325 LF $3.50 $1,138
2. Construction
a. Rough grading (includes strip and stockpile) 63,869 SF $0.45 $28 741
b. Redwood header 2,775 LF $4 $11 100
c. Maintenance edge 4' wide 5,345 SF $2 $10 690
d. 6" perforated pipe in sand trench 1,550 LF $30 $46 500
e. Drain inlet 7 EA $750 $5 250
f. Amend soil, finish grading, and seeding 55,850 SF $0.50 $27 925
g. Bubbler irrigation 41 EA $75 $3 075
h. Irrigation, 2 new valves 15 heads 1 LS $5,000 $5 000
I. 15 Gal evergreen tree 41 EA $150 $6 150
j. Mulch @ Redwoods 15,967 SF $0.50 $7 984
3. Maintenance (60 days) 77,162 SF $0.10 $7 716
$177
Contingency (10%) $17
Mobilization (5%) $8
Bonding/General Conditions (3%) $5
TOTAL Drainage Swale $209
Subtotal
398
740
870
322
33O
Attachment #3
Cost per square foot $2.71
B. Soccer Field #3
1. Demolition
a. Construction fence 1,425 LF $2
b. Tree removal 17 EA $200
c. Irrigation demo 1 LS $10,000
d. Salvage and relocate picnic table w! new conc 5 LS $750
e. Demo. concrete paving 400 SF $1.50
f. Fiber roll 72 LF $3.50
2. Soccer Field
a. Conduit for future lighting (including ball 1,620 LF $10
diamond #3)
b. Elec pull boxes 17 EA $100
c. Sand channel 69,600 SF $0.80
d. 8" PVC storm drain 100 LF $25
e. Amend soil, finish grading, and seeding 69,600 SF $0.50
f. Replace 4" irrigation main line 300 LF $10.00
g. Rotor irrigation heads 48 EA $150
h. Irrigation valves 10 EA $400
1
$2,850
$3,400
$10,000
$3,750
$600
$252
$16,200
$1,700
$55 680
$2 500
$34 800
$3 000
$7 200
$4000
PROBABLE OPINION OF COSTS
DUBLIN SPORTS GROUNDS
Dublin, CA
Carducci & Associates, Inc.
555 Beach Street, 4th Floor
San Francisco, CA 94133
03/15/02
Item Qty Unit Cost Total
I. Irrigation valves wires 3,250 LF $0,32 $1,040
j. Trench for irrigation wires 325 LF $1 $325
k. Adjust rotors near concession building 1 LS $2,000 $2,000
3. Swales
a. Rough grading (includes strip and stockpile) 30,858 SF $0.45 $13,886
b. 6" perforated pipe in sand trench 680 LF $30 $20,400
c. Drain inlet 2 EA $750 $1,500
d. 8" PVC storm drain 490 LF $25 $12,250
e. Connection to (E) storm drain 1 EA $2,000 $2,000
f. Amend soil, finish grading, and seeding 30,858 SF $0.50 $15,429
g. Adjust (E) rotor irrigation 1 LS $10,000 $10,000
h. 24 box shade tree 15 EA $150 $2,250
I. 15 gal shade tree 15 EA $300 $4,500
j. Mulch at trees 300 SF $1 $150
k. Bubbler irrigation 15 EA $75 $1,125
4. Maintenance (90 days) 69,600 SF $0.15 $10,440
Subtotal
Contingency (10%)
Mobilization (5%)
Bonding/General Conditions (3%)
TOTAL Soccer Field ~
$243,227
$24,323
$12,161
$7,297
$287,008
Renovate little league baseball diamonds # 6 1. Renovate
2. Maintenance (60 days)
TOTAL
Cost per square foot
$4.12
11,000 SF $2.94
11,000 SF $0.10
Subtotal
Contingency (10%)
Mobilization (5%)
Bonding/General Conditions (3%)
Renovate little league baseball diamonds # 6
$32,346
$1,100
$33,446
$3,345
$1,672
$1,003
$39,466
Cost per square foot
$3.59
D. Miscellaneous Grading at Baseball Diamonds # 3 & #4
1. Drain inlet
2. 8" PVC storm drain
3. Concrete curb
4. Concrete paving
5. Connection to (E) storm drain
6. Amend soil, finish grading, and seeding
7. Adjust irrigation as required
8. Maintenance (60 days)
3 EA $750 $2,250
250 LF .$25 $6,250
10 LF $20 $200
225 SF $8.00 $1,800
I EA $2,000 $2,000
23,000 SF $0.50 $11,500
1 LS $2,500 $2,500
23,000 SF $0.10 $2,300
Subtotal $28,800
PROBABLE OPINION OF COSTS
DUBLIN SPORTS GROUNDS
Dublin, CA
Carducci & Associates, Inc.
555 Beach Street, 4th Floor
San Francisco, CA 94133
03/15/02
Item Qty Unit Cost Total
Contingency (10%)
Mobilization (5%)
Bonding/General Conditions (3%)
TOTAL Miscellaneous Grading
Cost per square foot
TOTAL SPORTS FIELD WORKI
$2,880
$1,440
$864
$33,984
$1.48
569~7881
PROBABLE OPINION OF COSTS
DUBLIN SPORTS GROUNDS
Dublin, CA
Carducci & Associates, Inc.
555 Beach Street, 4th Floor
San Francisco, CA 94133
03/15/02
Item Qty Unit Cost Total
CHILDREN'S PLAY AREA
1. Demolition
a. Construction fence 930 LF $2 $1,860
b. Demo play equipment and trees 1 LS $4,500 $4,500
c. Relocate/relamp (E) light standard 1 LS $2,500 $2,500
d. Salvage drinking fountain to city 1 LS $500 $500
e. Demo concrete paving 3,555 SF $1.50 $5,333
f. Fiber roll 36 LF $3.50 $126
2. Construction
a. 4" perforated pipe 163 LF $25 $4,075
b. Clean-out 1 EA $100 $100
c. 8" PVC storm drain 50 LF $25 $1,250
d. Drain inlet I EA $750 $750
e. Connection to (E) storm drain & patch 1 EA $2,000 $2,000
f..Concrete Curb edge 190 LF $20 $3,800
g. 'Concrete access ramp 1 LS $500 $500
h. ADA drinking fountain 1 EA $5,000 $5,000
I. Concrete paving 4,853 SF $8.00 $38,824
j. School age play equipment alt 'B' (tax, 1 LS $36,500 $36,500
k. Fibar resilient surface 2,827 SF $2 $5,654
I. Pre-school play equipment (tax, shipped, insta ILS $14,000 $14,000
m. Resilient surface 150 SF ' $12 $1,800
n. Group BBQ 2 EA $1,600 $3,200
o. Bench 3 EA $1,000 $3,000
p. New gate in (e) chain link fence 1 EA $1,000 $1,000
3. Planting & Irrigation
a. 24" box shade tree 16 EA $300 $4,800
b. Bubbler irrigation 16 EA $75 $1,200
c. Amend soil, finish grading, and seeding 7,600 SF $0.50 $3,800
d. Adjust irrigation as required 1 LS $10,000 $10,000
4. Maintenance (60 days) 10,427 SF $0.10 $1,043
Subtotal
Contingency (10%)
Mobilization (5%)
Bonding/General Conditions (3%)
TOTAL PICNIC/PLAY AREA
$157,114
$15,711
$7,856
$4,713
$155,395J
Cost per square foot $17.78
GRAND TOTAL SPORTS FIELD WORK & CHILDREN'S PLAY AREAI $755~1831