construction change directive no. 2

Transcription

1 construction change directive no. 2 project: MHS PET/CT Scan Room date: Cancer Center - 1st Floor project #: MS-8918 address: 1400 East Boulder Colorado Springs, CO copy to: owner to contractor: GH Phipps Construction Co. architect Attn: Dan Lane contrac. address: 496 Nevada Mesa View consult. Colorado Springs, CO field In order to expedite the work and avoid or minimize delays in the Work which may affect the Contract Sum or Contract Time, the Construction Documents are hereby amended as described below. Proceed with this work promptly. Submit final costs for Work involved and change in Contract Time (if any) for inclusion in a subsequent Change Order THIS IS AN AUTHORIZATION TO PROCEED WITH A CHANGE BASED ON AN UNDERSTANDING CONCERNING CHANGES IN CONTRACT SUM AND CONTRACT TIME. A CHANGE ORDER SHOULD BE PROCESSED PROPTLY description: As discussed in today s OAC meeting, and to my understanding based upon material lead times, please provide and install an electrical trench duct in the floor slab as directed by the equipment vendor (GE healthcare) and as per the attached correspondence and current GE shop drawings. attachments: s dated (10:28AM); (2:22PM); (7:12AM); (8:31AM) Issued: Authorized: Confirmed: By: By: By: Intergroup Architects Owner Contractor END OF CONSTRUCTION CHANGE DIRECTIVE NO. 2 ` 2000 West Littleton Blvd Littleton, Colorado fax

2 Dale Skinner From: Sent: To: Cc: Subject: Candler, Curt A (GE Healthcare) <[email protected]> Friday, November 16, :28 AM Dan Lane; Tony Olguin Dale Skinner RE: MHS PET/CT - Trench duct submittal Dan GE requires the trench duct to be a minimum of 3 deep and 10 wide and have 2 dividers. So long as the wiremold trench duct has the cover still removeable and meets the other stated requirements, it is acceptable to GE Curt Candler Project Manager GE Healthcare Healthcare Project Implementation [email protected] T F For GE Healthcare Products, Site Planning Information: GE imagination at work Sent: Friday, November 16, :29 AM To: Dale Skinner; Tony Olguin Subject: MHS PET/CT - Trench duct submittal Dale, see attached trench duct submittal for your review. Thank you, Dan 1

3 Dale Skinner From: Sent: To: Cc: Subject: Candler, Curt A (GE Healthcare) <[email protected]> Friday, November 16, 20122:22 PM Dale Skinner; Dan Lane; Tony Olguin [email protected]; [email protected] RE: MHS PET/CT - Trench duct submittal Dale, You are correct, GE will accept the 2.5 (clear inside dimension) for the duct so long as it meets the rest of the requirements. Curt Candler Project Manager GE Healthcare Healthcare Project Implementation [email protected] T F For GE Healthcare Products, Site Planning Information: GE imagination at work From: Dale Skinner [mailto:[email protected]] Sent: Friday, November 16, :01 PM To: Candler, Curt A (GE Healthcare); Dan Lane; Tony Olguin Cc: [email protected]; [email protected] Subject: RE: MHS PET/CT - Trench duct submittal Curt, We discussed this back in August that this site specific condition of the existing floor structure does not not have a 3 depth for the trench duct and that 2.5 was acceptable to GE. See attached with correspondence dated Dale intergroup architects dale skinner, Assoc. AIA project manager 2000 West Littleton Boulevard 1

4 Littleton, Colorado Tele: Fax : Please consider the environment before printing. From: Candler, Curt A (GE Healthcare) [mailto:[email protected]] Sent: Friday, November 16, :28 AM To: Dan Lane; Tony Olguin Cc: Dale Skinner Subject: RE: MHS PET/CT - Trench duct submittal Dan GE requires the trench duct to be a minimum of 3 deep and 10 wide and have 2 dividers. So long as the wiremold trench duct has the cover still removeable and meets the other stated requirements, it is acceptable to GE Curt Candler Project Manager GE Healthcare Healthcare Project Implementation [email protected] T F For GE Healthcare Products, Site Planning Information: GE imagination at work Sent: Friday, November 16, :29 AM To: Dale Skinner; Tony Olguin Subject: MHS PET/CT - Trench duct submittal Dale, see attached trench duct submittal for your review. Thank you, Dan 2

5 Dale Skinner From: Sent: To: Cc: Subject: Candler, Curt A (GE Healthcare) <[email protected]> Friday, November 30, 20127:12 AM Dale Skinner; Dan Lane; Rod McCoy; Tony Olguin Chris Wren ([email protected]); Roger McFarland ([email protected]) RE: 10" Trench Duct Team GE has no objection to having a 12 wide trench duct in lieu of the 10 wide trench duct. Curt Candler Project Manager GE Healthcare Healthcare Project Implementation [email protected] T F For GE Healthcare Products, Site Planning Information: GE imagination at work From: Dale Skinner [mailto:[email protected]] Sent: Thursday, November 29, :41 PM To: Dan Lane; Rod McCoy; Tony Olguin Cc: Chris Wren ([email protected]); Roger McFarland ([email protected]); Candler, Curt A (GE Healthcare) Subject: RE: 10" Trench Duct Dan, This needs to be reviewed by the electrical consultant and the Vendors representative for the Discovery 610 equipment. intergroup architects dale skinner, Assoc. AIA project manager 2000 West Littleton Boulevard Littleton, Colorado

6 Tele: Fax : Please consider the environment before printing. Sent: Thursday, November 29, :35 PM To: Rod McCoy; Dale Skinner; Tony Olguin Subject: RE: 10" Trench Duct Sorry guys, I thought you knew as we previously submitted this, only in 10. It is provided by the electrical sub and was originally reviewed by the electrical engineer. The 10 is 5-6 weeks out and we need to switch to 12 which is only 2 weeks out. It is going to be the same type as approved in the submittal, only 12 in lieu of 10. Dan Lane, LEED AP BD+C Project Manager/Estimator Special Projects GH Phipps Construction Companies 496 Nevada Mesa View Colorado Springs, CO O: (719) F: (719) M: (719) E: [email protected] From: Rod McCoy [mailto:[email protected]] Sent: Thursday, November 29, :26 PM To: Dan Lane; 'Dale Skinner'; Tony Olguin Subject: RE: 10" Trench Duct This must be an elelctrical race way --- we don t have anything like that Rod Sent: Thursday, November 29, :53 PM To: Dale Skinner; Tony Olguin Cc: Rod McCoy ([email protected]) Subject: RE: 10" Trench Duct PET/CT Dan Lane, LEED AP BD+C Project Manager/Estimator Special Projects GH Phipps Construction Companies 496 Nevada Mesa View Colorado Springs, CO O: (719) F: (719) M: (719) E: [email protected] 2

7 From: Dale Skinner Sent: Thursday, November 29, :37 PM To: Dan Lane; Tony Olguin Cc: Rod McCoy Subject: RE: 10" Trench Duct Dan, What project is this for? I have multiple project with MHS. Please advise. intergroup architects dale skinner, Assoc. AIA project manager 2000 West Littleton Boulevard Littleton, Colorado Tele: Fax : Please consider the environment before printing. Sent: Thursday, November 29, :45 PM To: Tony Olguin; Dale Skinner Subject: FW: 10" Trench Duct Tony, can you review this substitution to a 12 wide trench duct to see if there is any constructability issues and let me know. Dale, if there are no constructability issues, do you need an RFI on this change? It would be means and methods type of change, no cost impact. Let me know. Thanks, Dan Lane, LEED AP BD+C Project Manager/Estimator Special Projects GH Phipps Construction Companies 496 Nevada Mesa View Colorado Springs, CO O: (719) F: (719) M: (719) E: [email protected] 3

8 From: Sent: Thursday, November 29, :46 AM To: Dan Lane Subject: 10" Trench Duct Dan - Legrand called today to notify me that the lead times for the 10" trench duct have been pushed out to 4-6 weeks. They can get me 12" (same depth) in 2-3 weeks. Is is acceptable to make that change? This would affect your saw cut. Jeff Bowlus, RCDD Denver Systems Manager Direct: Mobile: Main: Fax: Web: [email protected] East 31st Circle, Aurora, CO VIEW MAP is not necessarily a secure means of communication. The information transmitted herewith is intended only for the person or entity to which it is addressed and contains confidential or privileged material. If you are not the intended recipient of this message, please disregard its contents and destroy the message and its attachments. We also ask that you notify the sender if you have received this message in error. Any improper use of this information is prohibited. 4

9 Dale Skinner From: Candler, Curt A (GE Healthcare) <[email protected]> Sent: Thursday, December 20, :31 AM To: Dan Lane Cc: [email protected]; Dale Skinner; [email protected]; Tony Olguin Subject: RE: FW: MHS PET/CT RFI 014 Dan I just wanted to follow up to our phone conversation this morning. You will need a trench duct that ends at the point CTPT on the GE drawing sheet E1. The duct can be 10 wide, or it can be wider. This duct will need to connect to the horizontal wall duct at the rear of the room, and cannot conflict with the anchors for the system that are detailed on GE drawing sheet S1. Curt Candler Project Manager GE Healthcare Healthcare Project Implementation [email protected] T F For GE Healthcare Products, Site Planning Information: GE imagination at work Sent: Thursday, December 20, :39 AM To: [email protected]; Dale Skinner ([email protected]); [email protected]; Candler, Curt A (GE Healthcare); Tony Olguin Subject: RE: FW: MHS PET/CT RFI 014 Team, we need direction on the trench duct please as we need to order it now if it is indeed needed. Who needs to make to call on this? Please advise now. Thank you, Dan Lane, LEED AP BD+C Project Manager/Estimator Special Projects GH Phipps Construction Companies 1

10 496 Nevada Mesa View Colorado Springs, CO O: (719) F: (719) M: (719) E: From: Sent: Wednesday, December 19, :37 PM To: Dan Lane Subject: Re: FW: MHS PET/CT RFI 014 Dan - did we ever get direction on this? Jeff Bowlus, RCDD Denver Systems Manager Direct: Mobile: Main: Fax: Web: [email protected] East 31st Circle, Aurora, CO VIEW MAP From: Dan Lane <[email protected]> To: "Candler, Curt A (GE Healthcare) ([email protected]) ([email protected])" <[email protected]>, "[email protected]" <[email protected]>, Tony Olguin <[email protected]>, Cc: "[email protected]" <[email protected]>, "Dale Skinner ([email protected])" <[email protected]> Date: 12/11/ :28 AM Subject: FW: MHS PET/CT RFI 014 Curt, see attached RFI regarding trench duct and advise if required. Thank you, Dan Lane, LEED AP BD+C Project Manager/Estimator Special Projects GH Phipps Construction Companies 496 Nevada Mesa View Colorado Springs, CO O: (719) F: (719) M: (719) E: [email protected] 2

11 From: Dale Skinner Sent: Monday, December 10, :08 PM To: Dan Lane; Tony Olguin Cc: Candler, Curt A (GE Healthcare) ([email protected]) Subject: RE: MHS PET/CT RFI 014 Dan, Attached is the response to RFI-014. intergroup architects dale skinner, Assoc. AIA project manager 2000 West Littleton Boulevard Littleton, Colorado Tele: Fax : Please consider the environment before printing. Sent: Monday, December 10, :23 PM To: Dale Skinner; Tony Olguin Subject: MHS PET/CT RFI 014 Dale, see attached RFI for your response. Thanks, Dan[attachment "8918 RFI Response IGA pdf" deleted by Jeff Bowlus/GECO] is not necessarily a secure means of communication. The information transmitted herewith is intended only for the person or entity to which it is addressed and contains confidential or privileged material. If you are not the intended recipient of this message, please disregard its contents and destroy the message and its attachments. We also ask that you notify the sender if you have received this message in error. Any improper use of this information is prohibited. 3