Westmont Hilltop School District Construction … Hilltop School District January 2017 Construction...
Transcript of Westmont Hilltop School District Construction … Hilltop School District January 2017 Construction...
Westmont Hilltop School District
Construction Status Report
January 2017
Westmont Hilltop School District January 2017
Construction Status Page | 2
Project Description:
I. Renovations & Additions to Westmont Hilltop High School
Under construction on the site of the existing high school, the new addition is approximately
30,500 sf single story which features a new STEM area, new gymnasium and administration
area. The renovation work consists of new layout of kitchen / cafeteria spaces, science
classrooms, knowledge common space, relocation of fitness center, library and life skills
spaces as well creation of block box space. Systems upgrades for existing facility include
replacement of existing sanitary in basement and crawl spaces, air conditioning, boiler
replacement as well as upgrades to existing site sanitary. The project also includes
reconfiguration of main entrance and traffic flow for student / bus drop offs.
II. Demo, Reno & Addition for Westmont Hilltop Elementary School
Under construction on the site of the existing middle school, the existing classroom wing is
being abated and demolished to make way for new 3-story classroom addition.
Table of Contents:
A. Progress Photos
B. Construction Progress
C. Schedule
D. Financial
E. Changes for Board Approval
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I. Renovations & Additions to Westmont Hilltop High School A. PROGRESS PHOTOS
STEM Area - New Addition Admin Area/Nurse Suite - New Addition
Locker Rooms – New Addition Roofing / Ext Wall at New Addition
Site Storm Demo Main Office
Black Box Theatre Gym – New Addition
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B. CONSTRUCTION PROGRESS
General Trades Contractor (Lobar, Inc.)
� Begin remedial work in the aux. gym. � Completed STEAM area, Locker rooms and restrooms � Continuing punch list work for Administration area and new addition except gym � Complete punch list work for renovation areas � Continue exterior metal panel installation � Continue vestibule and main stair entrance work � Begin black box renovation � Complete translucent panel installation at gym exterior � Completed gym wall masonry installation
HVAC Contractor (Renick Brothers)
� Completed overhead piping, ductwork & insulation for New Addition � Complete balancing of new addition HVAC system � Complete punch list work for addition area except gym � Complete finned tube install New Addition
Plumbing Contractor (Mervac Plumbing)
� Completed piping rough in for crawlspace � Completed rough in and finishes for Life Skills & Serving areas � Complete overhead & in-wall rough-in for New Addition except gym � Continue punch list work for renovation and new addition except gym
Electrical Contractor (Biter Electrical)
� Complete electrical rough in of crawl space � Complete overhead and in-wall rough-in for New Addition � Completed power and low voltage wiring for New Addition except gym � Continue punch list work for renovation areas and new addition except gym � Complete remaining electrical components in Knowledge Commons � Began rough in for Black Box renovation
Roofing Contractor (Strongland Roofing)
� Complete roofing for New Addition – Gym area � Continue detail work on new & existing roofs � Continue installation of aluminum sheet metal at roof edges
Food Service Contractor (Todd Devin) � Continued punch list work for Serving area
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C. SCHEDULE
� Contractual Requirements
� See Supplemental Schedule Attachment
Milestone Required Completion
Date
Substantial Completion
Renovations Fitness Center Renovations July 1, 2016 August 29, 2016
Science Labs August 5, 2016 August 29, 2016
2nd Floor Renovations August 5, 2016 August 29, 2016
Computer Lab August 5, 2016 August 29, 2016
Kitchen / Dining / Life Skills August 5, 2016 August 29, 2016
October 24, 2016
Substantial Completion August 5, 2016 See above
Punch list Completion August 31, 2016 60 days from Subst Comp
Sitework Paving, sidewalks, landscaping,
etc.
August 15, 2016 August 29, 2016 (partial)
TBD (balance)
Substantial Completion August 15, 2016 TBD
Punch list Completion September 2, 2016 TBD
New Additions Building Enclosure September 16, 2016 TBD (not met)
Substantial Completion December 7, 2016
Admin December 7, 2016 December 21, 2016
STEM / Corridors December 7, 2016 January 20, 2016
Gym December 7, 2016 TBD (not met)
Punch list Completion December 30, 2016 TBD (not met)
Project Closeout February 3, 2017 TBD (not met)
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D. FINANCIAL
Construction Budget
Potential Change Order Log
PCO # Description Approved Pending Potential Type *
001 Revised Layout for Nurses Area $21,241 1
002
Revise Temporary to Permanent Classrooms in
Existing Fitness Area - VOID Bid separate
project by WHSD $0 1
003 Demo Existing Chimney & Patch Roof $27,938 1
004
Existing Grease Trap Sanitary Repair in Kitchen-
VOID $0 1
005 Site Storm Revisions ($3,883) 5
006
Fur Walls Out in Science Classrooms Per RFI GC-
10 VOID SEE UNIT PRICE GC-19 $0 3 / 5
007
Eliminate Sanitary Replacement Piping in Boiler
Room Per RFI PC-01 ($10,668) VE
008
Alternate Method for Replacement of Underslab
Sanitary Piping ($2,990) VE
009 Replace Condensing Unit for Existing Freezer $20,729 1
010
Relocate Existing Cables in Knowledge Commons
for Demo of Structure $1,525 2
011 Repair Feed for damaged underground duct bank $11,482 4
1. General Trades - LOBAR $ 7,511,700 $ 81,535 $ 7,593,235 $ - $ 132,921 $ 7,726,156
2. HVAC - RENICK $ 2,332,000 $ 269,367 $ 2,601,367 $ - $ 69,026 $ 2,670,393
3. Plumbing - MERVAC $ 846,200 $ 199,367 $ 1,045,567 $ - $ (1,500) $ 1,044,067
4. Electrical - BITER $ 1,210,000 $ 92,319 $ 1,302,319 $ 5,000 $ 89,102 $ 1,396,421
5. Roofing - STRONGLAND $ 592,320 $ 30,113 $ 622,433 $ - $ 4,000 $ 626,433
6. Food Service - TODD DEVIN $ 228,000 $ 2,221 $ 230,221 $ (866) $ (650) $ 228,705
Prime Contract Total $ 12,720,220 $ 674,922 $ 13,395,142 $ 13,692,175
Construction Contingency
(4%)
$ 520,364 $ (154,558) $ (451,591)
Construction Contingency-
--- TRANSFER OVERALL
BUDGET (3%)
$ 390,273 $ (61,318)
Insurance (OCIP) $ 288,874 $ 304,201.00 $ 310,946.56
Construction Total $ 13,529,457 $ 13,544,785 $ 14,454,713
Potential
Contract
Amount
Contract Contract
Amount
Approved
Changes
Adjusted
Contract
Pending
Changes
Potential
Changes
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PCO # Description Approved Pending Potential Type *
011A Revise foundations to accommodate existing
duct bank $7,223 4
012
Relocate Existing Feeders in Science Labs Per RFI
EC-01 $807 4
013
Adjust Location of Outlets Above Casework in
Science Labs Per RFI EC-03 VOID SEE UNIT PRICE
EC-07 $0 3
014
Change Foundations at Interior Masonry Walls to
Haunch Footing ($22,203) VE
014A
Additional Layout for Plumber Due to Haunch
Footers VOID - COSTS TO LOBAR $0 VE
014B Change Foundations at STEAM Center to Haunch
Footings Per RFI GC-37 VOID SEE PCO 014 $0 VE
015
Adjust countertops in science labs to
accommodate plumbing chase $5,881 2
016 Replace units at Auditorium $98,918 1
017 Damproofing of existing walls VOID $0 2
018
Repiping / reconnect existing heat exchanger to
new boiler $6,797 1
019
Change Door Veneer From Plain Sliced Birch to
Rift Cut Oak $1,122 2
020 New Lighting and Power at Fitness Center $13,582 1
021 Remove Old Satellite Dish VOID $0 1
022
Foundation Rework at Knowledge Commons Per
RFI GC-25 VOID $0 5
023
Change Library Casework to Oak ILO Maple
VOID $0 2
024
Modify Existing Auditorium Wall to Allow for
Bearing of New Bar Joists Per RFI GC-33 $1,944 4
025 Additional Cord Reel Outlets in Art Room $2,422 1
026 Demonstration Stations to Remain in Rooms 209
and 211 VOID SEE PCO 037 $0 1
027
Revisions to Site Storm Lines From Inlet 4 to
Existing Manhole Per RFI GC-27 $1,494 5
028
Flooring Changes From Carpet to Rubber Tile in
Knowledge Commons Per RFI GC-39 VOID $0 1
029
Credit for Eliminating Grade Beams & Column at
Existing Courtyard Per RFI GC-40 VOID $0 5
030
Modifications to Specified Door Hardware Based
on Exisitng Conditions of Doors $2,137 5
031
Changes to Library 120 Per ASI 2 VOID SEE UNIT
PRICE GC-19 $0 2
032
Credit for Eliminating Acoustical Metal Baffles In
Gym Per ASI 3 ($7,420) VE
033
Additional Window Blinds in Rooms 008, 030, &
040 Per RFI GC-34 $4,863 2
034 Change Flooring in BlackBox Theater $32,925 1
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PCO # Description Approved Pending Potential Type *
035 Crawl Space Abatement $36,057 4
035A Fitting Removal and Replacement of Insulation in
Crawl Space $7,000 4
035B Abatement: Add'l EPDM / Seal seams / disposals $18,000 4
035C
Abatement: Personal air monitoring /
Abatement Impacts $39,362 7
035D Premium Time Due to Abatement $2,405 4
035E
Abatement: Dirt / dust residue abatement (wipe
sampling) $75,000 4
035F
Abatement: Dirt / dust residue abatement (wipe
sampling) $51,926 4
035G Abatement: Excavation / insulation replacement $20,017 4
035H Abatement: Excavation / balance of work $8,681 4
036
Eliminate (3) Emergency Shower & Eyewashes
from Plumbing Contract ($1,600) VE
037
Reduce Demolition Scope at 2nd Floor
Classrooms ($2,237) 1
038
Eliminate 4" Backsplash at Science Lab Casework
Per RFI GC-35 ($1,500) 5
039 Gas Lines for New Boilers Per RFI HC-21 $20,027 2
040 ASI #5: Alternate Light Fixture TL-2 $964 3
041 ASI #6: Reduce Quantitiy of CL-1 Light Fixtures ($689) 3
042 Sanitary Replacement Alternate: Reduced Scope ($15,898) 6
043
Insulations for Revised HVAC Pipe Routing Per RFI
HC-12 VOID Not req'd $0 5
044
Unit Price Overage for Roof Curbs Associated
with Accepted Alternates $26,700 2
045 Fitness Center Flooring Modifications $7,362 5
045A Fitness Center Remove & Reinstall vented Base $936 5
046
Replace Existing Lockset Cores to Match New
System $7,056 1
047
Furnish and Install Intruder Locksets at Existing
Classroom Doors $7,687 1
048
Provide Full Height Ceramic Tile Walls in Rooms
077 & 078 $3,104 1
049
Alternate Layout of Metal Panels on Returned
Shop Drawings - VOID $0 3
050 Install Valves in Gas Lines at Boiler Room $1,432 2
051 Revise Athletic Director's Office VOID SEE UNIT
PRICE GC-19 $0 1
052
Site Storm Line at Exsting Lockers with Negative
Slope $8,943 5
053
Delete Sanitary Manhole & Piping Near Existing
Boiler Room ($2,520) 5
054
Revise Gym Overflow Roof Drains to Scuppers
Per RFI PC-06 $2,500 3
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PCO # Description Approved Pending Potential Type *
055
Costs for Premium Colors Selected for Serpentina
Ceiling Clouds $3,215 2
056
Install Wall to Meet Fire Rating in Library 120 Per
RFI GC-57 VOID SEE UNIT PRICE GC-18 $0 4
057
Furnish and Install Cover for Existing Expansion
Joint in Blackbox Per RFI GC-58 $0 5
058
Furnish and Install new sink for Kitchen identified
as existing in Addendum #2 $2,221 ($650) 2
059 RFI-EC-5 Delete 2 receptacles in knowledge
commons - VOID offset add by Owner $0 4
060
Install 2x2 ACT per RFI-GC-061 reponse VOID
SEE UNIT PRICE GC-21 $0 2
061
Remove wall paper / skim coat per RFI GC-052
VOID SEE UNIT PRICE $0 5
062
Support steel for RTU-5 & 6 per RFI GC-49 VOID
W/ PCO -066 $0 2
063
Camera of existing sanitary systems - VOID Bid
by WHSD $0 6
064
AC for IT office in existing building - VOID (Not
Approved) $0 1
065
Coax & Data to New Fitness Center - VOID by
Owner $0 1
066
Column Revisions in Knowledge Commons VOID
W/ PCO -062 $0 VE
067 Relocation of Exist Speaker & Camera MC
Knowledge Commons VOID By Owner $0 1
068
Credit for General Contractor Unit Price UP-11
(partial) ($25,200) $0 VE
069 Revise Outlets to Floor Boxes in Access Flooring $7,737 2
070
Replacement Casework for Science Lab Storage
114.5 - VOID by Owner $0 1
071 Revisions to Maker Lab (ASI-19) $52,536 1
072
Condensate Pumps for New AC Units (3
locations) - VOID $0 5
073
Address existing fire separations / sealing
penentrations $7,500 2
074 Additional Storm Piping for Rain Garden $4,454 3
075
Replace Existing Disconnect for New Auditorium
Units $1,522 1
076
New Disconnects for existing gear for new panels
by Band area $3,224 5
077
Address exisiting controls for new Auditorium
units $24,530 1
078 Added fire dampers at Serving area $22,552 3
079
Revise existing custodial door swing VOID
DISTRICT TO ADDRESS $0 3
080
Brick pier at exisitng Auditorium wall (RFI GC-85)
VOID SEE UNIT PRICE $0 5
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PCO # Description Approved Pending Potential Type *
081 Gym truss issues $29,855 5
082 Revise projector outlets for science labs $1,324 1
083
Markerboard / casework issues in reno areas
VOID SEE PCO 093 $0 3
084
Rated enclosure at existing gym corridor tie-in
per RFI GC-083 VOID SEE UNIT PRICE $0 5
085 EIFS patching revisions $1,469 2
086 Premium time due to Lobar Delays $2,816 $5,000 7
087 Revisions to Markerboards in Scienc 010 (RFI GC-
125) -- VOID see PCO-088 $0 1
088
Revisions to caseowork & markerboards in
Science 010 (RFI GC-125 / ASI-18) $6,913 1
089
Bulkhead in corridor C-103 for duct (RFI GC-119)
VOID w/ UP items $0 2
090
Additional wireless microphone for Knowledge
Commons $574 1
091
Revised piping underslab for finned tube in
Corridors (RFI HC-25) -- VOID $0 3
092
Drywall infill at Vending area (ASI-15) VOID w/
UP items $0 2
093
Markerboard revisions for Computer 003 &
Science 014 (ASI-17) $1,006 1
094
Projection screen for Knowledge Commons (ASI-
21) $3,593 1
095
Address existing electrical items / life safety
items for interim occupancy $1,149 5
096
Replacement of existing water lines in crawl
space - - VOID Bid by WHSD $0 5
097 Bulkhead / delete drywall at Science 010 per RFI
GC-130 VOID w/ UP items $0 2
098 Fire dampers in corridor walls for New Addiiton $47,340 3
099 Pyrite (Slag) Remediation $60,000 1
099A Pyrite Remediation Impacts $55,000 7
100 Credit for insulation of duct in Stem / Admin ($4,196) VE
101 Plumbing UP credits PC-1, 2, 3, 4, 5, 6) ($20,960) VE
102
Added switches / occupancy sensors New
Addition $3,918 2
103 Electrical mofdifications for Serving area $2,165 ($866) 1
104 Change Base in Knowledge Commons 4" to 6" $2,627 5
105 Change Floor Tile to Smaller Size in New Addition $1,664 5
106 Claim for Delay $112,177 7
107 Revised ceiling height in Nurses space $956 5
108 Stair treads for existing stairs new Gym $3,140 5
109
Revised floor outlet location for condiment
counter $1,092 $1,000 1
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PCO # Description Approved Pending Potential Type *
110
Revised ceiling, markerboard & tv rough in for
Guidance conference $3,000 1
111
Security rough-in for New Addition - Tracking
against UP VOID $0 2
112
Credit for General Contractor Unit Prices (UP GC-
4, 5, 6, 7) ($9,400) VE
113 Added Bulkhead at Admin entry Area per ASI 31 $1,955 5
114 Card Reader & Camera modifications per ASI-32 $7,500 2
115 Door Hardware and Threshold misc. changes $3,492 5
116
ASI 8 revision changes to KC electrical and Conf.
Room 118 $3,451 1
117 Starters for RTU 1 and 2 $3,391 2
118 Credit for Kiln Fan Box ($412)
119
Emergency Light and Exit Sign in STEM per
Inspector Review - Tracking UP VOID $0
* 1= Owner initiated 3= Error 5= Field Condition 7= Potential Claim Exposure
2= Omission 4= Unforeseen Condition 6= Code Official Change VE= Value Engineering proposal
E. Changes for January Board Approval
- None At This Time
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II. Demo, Reno & Addition for Westmont Hilltop Elementary School
A. PROGRESS PHOTOS
Exterior Elevation From New Parking Lot Bus Drop off / Student Entrance
1st Floor Masonry Progress Ground Face Block Installation
HVAC Pumps Mechanical Room Elementary Administration Area
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B. CONSTRUCTION PROGRESS
Abatement Contractor (RL Abatement)
� Final Bill Submitted in December
� Contractor Closed Out
Demolition Contractor (Regional Environmental)
� Final Bill Submitted in December
� Contractor Closed Out
General Contractor (JC Orr)
� Submittals 75% complete � New Building Addition foundations 100% complete � Interior Masonry walls to 2nd floor, 45% complete � ICF Walls to 2nd floors 100% complete � New Site Sanitary Piping 90% complete � New Site Storm Piping 45% complete � Existing Building addition foundations 90% complete � Started Stage Foundations � Gas Line Installed to Building � Water Line Installed to Building � Sanitary Tap in complete � Structural Steel Delivered to Site
Mechanical Contractor (Mervac Plumbing & Heating)
� Submittals 98% complete � Existing Building renovation new Ductwork 65% complete � Existing Building renovation HVAC piping 45% complete � Installation / Layout of Existing Building Unit Ventilators 30% complete
Plumbing Contractor (Vrabel Plumbing)
� Submittals 98% complete � Existing Building underground Sanitary Replacement 100% complete � New Building Addition Underground Storm / Sanitary 70% complete � Existing building piping rough in 40% complete
Electrical Contractor (Allegheny City Electric)
� Submittals 98% complete � Interior Demolition 100% complete � 1st floor Masonry Wall In Wall Rough In 40% complete � Verizon Lines relocated underground at Pond � Existing building 1st Floor rough in 35% complete
Casework Contractor (Reed Associates)
� Submittals 75% complete
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C. SCHEDULE
� Contractual Requirements
� See Supplemental Schedule Attachment
Milestone Required Completion
Date
Completion Date
Abatement
Part A July 8, 2016 July 8, 2016
Part B August 5, 2016 August 5, 2016
Demolition
Part A August 5, 2016 August 5, 2016
Substantial Completion September 15, 2016 September 15, 2016
Reno / New Addition
Building Enclosure March 1, 2017
Substantial Completion August 17, 2017
Punch list Completion September 2, 2017
Project Closeout October 31, 2017
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D. FINANCIAL
Construction Budget
Potential Change Order Log
PCO # Description Approved Pending Potential Type *
001 Additional Abatement $29,153 4
002 Pressure Testing Existing Sanitary (T&M NTE) $1,784 1
003 Existing Under Ground Fuel Tank Liquid Removal $3,516 5
004 Credit for Fencing Slats ($22,500) VE
005 Clean out existing hydraulic tank $2,462 5
006 Revisions as per code official review for permit $10,000 6
007 Cut and cap exisiting storm line not identified --
VOID RED internal issue
$0 4
008 Stone for Building Subgrade $26,163 4
009 Removal of Unsuitable Materials $60,000 4
010 Undercut Existing Site 2' Per ECS Report $100,000 4
011 Additional Lintels per ASI-11 $4,639 5
012 Room 124 Existing Floor Recess Infill per GC-12 $1,500 5
013 Address Site Water for Foundations $50,000 5
014 Additional Elevator doors per ASI-1 - VOID per
Addendum 3 Item #149
$0 5
015 Existing footing repairs per RFI GC-06A $3,614 4
016 Relocation of new gas service meter $1,500 5
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PCO # Description Approved Pending Potential Type *
017 Credit for eliminating beam support for water
tank per ASI-05
($1,984) 1
018 Demo and replace ceiling in 229B, R203, & R204
per ASI-6
$3,191 5
019 Demolition of Existing Lock-Up / Storage Cage
Room 227A
$675 5
020 Demolition and replacement of ceilings in 129A &
127A (RFI HC-07A)
$1,760 5
021 Credit for changes to door and frame S4B per ASI-
7
($500) 5
022 Revised second floor corridor and beam removal
per ASI-8
$500 5
023 Credit for removal of electric operation of 135A &
135C per submittal 083300-01-0
($1,500) 5
024 Credit for Elimination of Door Contacts per
submittal 083300-01-0
$400 5
025 Credit for Sink Elimination in R113/R114 per ASI-
11
($3,313) 5
026 Structural Steel Changes per RFI GC-20 Response ($3,355) 5
027 Frost Protection of Existing Footing per RFI GC-21
& SKS-2
$3,250 5
028 Additional Walls in C100, 200, 300, 321 per ASI-12 $7,332 5
029 Credit for Elimination of WSL-5 per submittal
265100-01-0
($1,100)
5
030 Precast Plank & Pier Connection per RFI GC-25 $3,000 5
031 Additional Interior Gas Piping Due to Relocated
Gas Meter by Peoples
$5,000 5
032 Credit for Underground Gas Line due to Meter
Relocation by Peoples
($7,350) 5
033 Credit for Elimination of FL-1 Fixtures per ASI-15 ($2,500)
5
034 Existing Conduit Relocation per HC-11 $1,200 5
035 New room in Maintenance Room per RFI EC-17
Response
$2,500 5
036 Emergency Power to Security System $2,500
5
037 Masonry Overtime
$10,000
5
* 1= Owner initiated 3= Error 5= Field Condition 7= Potential Claim Exposure
2= Omission 4= Unforeseen Condition 6= Code Official Change VE= Value Engineering proposal
E. Changes for February Board Approval
- None At This Time