HomeMy WebLinkAboutFile Documents.401 Castle Creek Rd.0024.2019 (19).ACBK
ARCHITECT: Chamberlin Architects, P.C.
BY: Jonathan West S:\1740 - Pitkin County Ambulance Facility\6. CONSTRUCTION\PROPOSAL REQUESTS\PR#005.1740.doc
PROPOSAL
REQUEST
FIELD
OWNER
ARCHITECT
CONTRACTOR
PROJECT: Aspen Ambulance District Facility
OWNER: Pitkin County
123 Emma Road, Suite #106
Basalt, CO 81621
TO: FCI Constructors, Inc.
3070 I-70 Business Loop Building A
Grand Junction, CO 81504
PROPOSAL REQUEST NO: Five (5)
DATE: August 10, 2018
ARCHITECT'S PROJECT NO: 1740
CONTRACT DATED: May 9, 2018
Please submit an itemized quotation for changes in the Contract Sum and/or Time incident to proposed modifications
to the Contract Documents described herein.
THIS IS NOT A CHANGE ORDER NOR A DIRECTION TO PROCEED WITH THE WORK DESCRIBED
HEREIN.
Drawings:
1. Drawing M001, Boiler Schedule – Change boiler BL-1 as follows:
Tag BL-1
Manufacturer Laars
Model NTH 850
Type Water, stainless steel, 95.7% efficiency
Input 578
Output 553
Flow 43
Pressure differential 10
Propylene glycol concentration 40%
Power required 115V/1PH/60HZ, 6A
Controls Snow melt controller
Weight 503
Notes 1, 2
ARCHITECT: Chamberlin Architects, P.C.
BY: Jonathan West S:\1740 - Pitkin County Ambulance Facility\6. CONSTRUCTION\PROPOSAL REQUESTS\PR#005.1740.doc
2. Drawing M002, Pump Schedule – Change pumps as follows:
Tag PC-1 PC-2
Service Snow melt BL-1 Snow melt slab tubing
Manufacturer Grundfos Grundfos
Model TP 32-80/2 TP 32-160/2
Type Single stage in-line Single stage in-line
Flow 43 43
TDH 17 36
Antifreeze type Propylene Glycol Propylene Glycol
Antifreeze conc 40% 40%
Motor RPM 3450 3450
Power required 115V/1PH/60HZ, 7.4A 115V/1PH/60HZ, 9.6A
Controls Re: Specifications Re: Specifications
Weight 58 60
Notes 1, 2 1, 2
3. Drawing M201 – Insert attached Sketch MSK-2 into Mechanical Site Plan. Sketch indicated addition of
two snow melt loops, manifolds, piping, and manifold enclosure for entry area. Note was added to clarify
division of snow melt and manifolds into north zone and south zone divided by property line as required by
City of Aspen. Depth below grade was changed to 24” for snow melt main piping.
Attachments: MSK-2
c
1°xox.
SNOW MELT REVISIONS
MSK-2
A R CSI T
C T 5
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NF
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pmp
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ASPEN AMBU
1740"
MIS' =T-0'
&702018
DCR
M201