Attachment_1_-_Statement_of_Work.docx

618-CSI-301 Renovate Multipurpose Room - Minneapolis

STATEMENT OF WORK

REQUEST FOR PROPOSAL TO DESIGN BUILD

9-12-18

A. PART I – General

A1. Scope of Contract: Provide all labor, materials, tools, equipment, design, and construction phase services necessary to complete the design and subsequent construction of the project described herein and other specific tasks as further defined by this Statement of Work (SOW).

D. Scope of Work common to all tasks:

1. Contractor shall provide Design-Build services to renovate and provide site preparation for a multi-purpose room located at the Minneapolis VA Medical Center in Minneapolis, Minnesota. A new piece of x-ray equipment from Siemens, Atris Zee will replace the existing equipment. Modifications to the multi-purpose room will be required and shall include but not be limited to the flooring, casework, doors, ceilings, painting, structural floor loading and penetrations, structural for the x-ray system, plumbing, HVAC, electrical and low voltage systems. The existing x-ray system will be removed by Siemens.

2. Design-Build services shall be based on Siemens’s final equipment drawings for each site, however, full construction documents shall be developed by the Contractor.

3. Where equipment, temporary installations, ingress/egress restrictions or any other consideration is necessary for infection control purposes, such requirements and associated drawings and specifications shall be provided by Design Build Team.

4. Provide shop drawings, testing, operating instructions, and all other submittals as appropriate based on the specifications required by the SOW.

5. Dispose of old removed parts and components after checking with VA staff if any should be retained by VA as replacement parts. The equipment vendor shall separately demolish the existing imaging equipment.

B. Part II - Construction Scope of Work

B1. Scope of Work Demolition:

1. Architectural:

a. Remove all VCT flooring and vinyl base. Grind and prepare concrete for new sheet flooring.

b. Remove all wall mounted items. Retain for reinstallation.

c. Remove existing suspended ceiling tile and dispose of all tiles.

d. Remove and dispose of an existing control room counter top and base cabinet.

e. Remove and dispose of an existing door and metal frame at the main.

f. Remove and store free standing cabinets in room and reinstall at the completion of the project.

g. Remove and dispose of the existing ceiling strut covers.

h. Remove and dispose of existing recessed floor gutted and fill with concrete. Verify with Structural Engineer for proper repair.

i. Remove and dispose of existing corner guards.

j. Investigate the removal of the pipe chase at the southeast corner of the x-ray room, east of grid 19 and at grid AA. Coordinate with Mechanical Engineer and Mechanical Contractor. Include additional lead wall protection and penetration repair. Incorporate addition space into Siemens equipment room.

k. Remove existing door and frame and prepare new opening for a pair of new solid core wood doors with automatic door operators.

2. Mechanical:

a. Remove and dispose of existing HVAC ceiling diffusers.

b. Remove and dispose of the existing stainless-steel sink.

c. Remove and dispose of existing water lines, vent piping and waste piping back to mains associated with stainless steel sink demolition.

d. Remove and dispose of existing HVAC duct as required for new Siemens equipment installation.

e. Remove and dispose of existing VAV box. Box to be replaced with a digital box to match existing size and configuration.

f. Remove and dispose of existing pneumatic control tubing and room sensor.

3. Electrical:

a. Remove and dispose of all lighting switches.

b. Remove and dispose of all light fixtures.

c. Remove and dispose of all recessed wall gutters associated with existing x-ray equipment. Coordinate lead wall and gypsum repair with General Contractor.

d. Remove and dispose of all existing data jacks and conductors back to IT closet that conflict with new Siemens equipment.

e. Remove existing conductors to existing x-ray equipment back to substation. Replace with new conductors sized for new x-ray equipment.

f. Remove existing breaker in x-ray room and at substation. Replace with new breakers sized for new x-ray equipment. (Shutdown of substation shall be accomplished between the hours of 8:00 p.m. and 5:00 a.m.)

g. Remove existing conduits, recessed wall gutters and conductors and devices not required for new room configuration. Remove and relocate devices next to patient entry door to allow for larger door opening.

h. Remove and reinstall ceiling mounted devices to allow for installation of new ceiling tiles.

i. Remove 2 existing wall mounted X-ray on lights and replace with new lights and connect to new x-ray equipment.

B2. Scope of Work New Construction:

b. All walls to be patched with lead at areas where wall mounted items have been removed, wall gutters removed or any other wall mounted items such as electrical boxes and data jack location.

c. Patch interstitial deck where HVAC duct and other penetrations have been removed. See typical detail. Patch any holes in the interstitial deck with gypsum concrete as required by removal of electrical or mechanical equipment. Provide a 20 ga sheet metal patch on the top and bottom of the penetration. Through bolt sheet metal in place and fill the penetration with gypcrete.

d. Patch concrete floor where recessed gutter has been removed and any other floor penetrations.

e. Provide and install a two-hour rated enclosure as required for any devices that penetrate the interstitial deck. Typical this would be lighting fixtures. Coordinate with the electrical contractor.

f. Construction Entrance: Provide and build anti-room at the main entrance with 3 5/8” studs and 5/8” gypsum board on one side. Build to the underside of the suspended ceiling. Provide door that latches. On the staff entrance, enclose and seal for infection control during construction.

g. Provide negative air flow in space. Install Hepa filtration and discharge into the interstitial space. Coordinate with the Mechanical Contractor and install a fire damper in the interstitial deck as part of this system.

h. Prime all walls patches. Paint all walls with two coats of epoxy eggshell paint. Paint all existing and new door frames and window frames.

i. Build new closet for Siemens equipment. See Siemens drawings for approximate size. Build to the underside of the interstitial deck and caulk. Provide and install hollow metal frame and hollow metal door. Lockset to be mortised “L” series to match existing hospital locksets. Provide cylinder and core to match building standard. Provide and install stainless steel drip pan in closet to support Siemens cooling equipment. Drip pan to be adjustable and have a fitting in the bottom for hose connection to the floor. Design stainless shelf to support the weight of the Siemens cooling unit. Finish ceiling with same ceiling material as x-ray room. Flooring to be the same as the x-ray room except base should be 4-inch vinyl. Paint the interior of the closet.

j. Prepare floor for new seamless rubber flooring. Provide and install new rubber flooring all areas of the x-ray room. Weld all seams. Provide integral 4-inch high base.

k. Provide and install rigid vinyl wainscoting to approximately 48-inches above finished floor at all walls in the x-ray room. Provide and install chair rail at the top of the rigid vinyl wainscot.

l. Provide and install 2-inch stainless steel corner guards at all outside corners. Install to 7-feet above floor.

m. Provide and install new solid surface counter top and base cabinet in the control room. Provide adjustable shelves. Provide raceways as required for Siemens equipment and VA IT equipment.

n. Patient Entry - Provide and install a pair of 3-0” lead lined doors for a total opening width of 6’0”. Doors to be plain sliced red oak with clear finish. Door edges to match door face species. Provide continuous hinges and “L” series mortised lockset with core and cylinder. Provide lead lined astragal between pair of doors. Welded hollow metal frame to be lead lined and 14 gauge. Provide and install door operator to operate both doors. Operator to match building standard. Provide safety features on both sides of the doors. Provide and install 3 push to open/close door operators, 2 in the corridor and one in the x-ray room. Provide and install the on/off/auto switch on a wall in the x-ray room on a stainless-steel plate. Repair corridor wallcovering as required. Wallcovering provided by VA and installed by Contractor. Flooring patching material in the corridor, as required, will be provide by VA and installed by contractor. Coordinate electrical power for door operator with electrical contractor. Electrical power to be fed from an existing life safety distribution panel.

o. Lead – All walls have lead to 7-feet above floor. Wrap all electrical boxes, and other penetrations with lead. Provide new lead in walls as required by demolition. Lead protection to be inspected before covering by VA Radiation Safety.

p. Relocate existing signage.

q. Replace existing wall mounted plexiglass shelf with solid surface shelf.

r. Replace existing wood backer board for lead clothes hanger with solid surface backer board.

s. Provide and install 3-inch plus/minus filler panel between an existing base cabinet and wall. Match existing laminate.

t. Level concrete floor as required to meet Siemens specification.

u. Contractor is responsible for all Siemens items noted on the Siemens drawings as Supplied and Installed by Contractor/Customer. Contractor shall assist Siemens with the installation of the table.

v. Fire caulk all penetrations through walls, interstitial deck and floor. Hand patch any fire proofing of structural steel disturbed by construction activities.

2. Fire Suppression – Relocate existing sprinkler heads as required for the installation of the Siemens x-ray equipment. Replace all existing heads in this room with quick response. Provide new head in Siemens equipment closet.

4. Heating Ventilating and Air Conditioning

a. Provide new spiral round duct work as required to new locations due to conflicts with Siemens ceiling mounted equipment.

b. Provide and install new diffuser as required by any new duct. Replace all existing diffusers with new diffuser, match existing.

c. Siemens Equipment Room:

· Provide cooling unit sized to cool Siemens equipment closet based on Siemens heat loads. Assume ceiling hung. Verify access to all maintenance items.

· Provide Building automation to cooling unit. Monitor – temperature and humidity, status (on off and alarm), target set points for temperature and humidity.

· Provide and install chilled water supply and return lines in the 1st floor interstitial space approximately 90-feet to the cooling unit.

· Provide and install isolation valves in the chilled water lines at the tap location and at the cooling unit location. Provide and install 2 new future valves at the tap location.

· Insulate all chilled water lines.

· Provide and install strainer.

· Provide and install condensate drain to housekeeping floor sink in the basement.

· Provide and install exhaust duct and diffuser with damper in the ceiling of the closet. Coordinate disconnect location and power requirements with electrical contractor.

d. Insulate all supply and return ducts. Do not insulate exhaust ducts.

e. Provide and install balancing dampers at new duct and diffuser locations.

f. Balance HVAC system and provide report.

g. Replace the existing VAV (constant volume) box with reheat with new box with reheat. Match exiting box capacity. Provide and install new VAV controls and digital room sensor at the same location as the existing sensor scheduled to be removed. Sound attenuator in interstitial to remain or be relocated as required. Existing box has a CFM range of 701 – 1200 CFM.

5. Electrical

a. Provide and install all raceways and conductors as required by Siemens equipment drawings.

b. Remove existing down lights and provide and install 13 new down lights. Remove 6 ceiling mounted, angled fixtures and replace with 6 new LED ceiling mounted angled light fixtures verify location with Siemens equipment. New lighting fixtures to be 6-inch round LED down lights. Provide 0 to 10V dimming to 1%. Assume 3 dimmers control 4 lights. 1 additional dimmer will control 1 light fixture above control desk. 3-way switch will control ceiling mounted angled fixtures.

c. Provide and install new breaker in x-ray room sized for Siemens equipment.

d. Provide and install new conductors back to substation sized for Siemens equipment. Verify conduit size meets NEC requirement of conductor fill.

e. Provide and install new beaker in substation sized for Siemens equipment.

f. All shutdowns to occur between 8:00 p.m. and 5:00 a.m. with 2 weeks written notice to VA Engineering.

g. Provide and install power to door operator from life safety panel. Provide raceways for door operator as required for door control wiring.

h. Remove and replace existing EPO switches and install as required by Siemens drawings.

i. Remove and replace 2 existing x-ray warning lights. Existing lights are not controlled correctly. Install new lights so lights only come on when staff is taking an x-ray. Existing light come on and stay on when x-ray equipment is power on.

j. Siemens Equipment room power:

· Provide and install convenience receptacle in the closet.

· Provide and install LED light fixture and switch.

· Provide and install lockable disconnect for cooling unit. Coordinate with Mechanical Contractor.

k. Ceiling mounted smoke detectors and communications devices to be removed and reinstalled for installation of new ceiling tiles. Relocate if the device will be in conflict with the new Siemens ceiling mounted equipment.

l. Provide and install new EPOs for Siemens equipment.

m. Electrical Contractor shall assist Siemens with final installation of conductors and termination during the installation of the new x-ray equipment. See schedule.

m. Door operator to be powered from life safety distribution panel.

6. Communications

a. Install communications as required by Siemens drawings. Communications cabling shall be Cat 6. Match existing building standards for cabling, jacks, faceplates and any other products required to complete installations. Test cabling and submit to VA.

b. Provide and install a new Rauland V nurse call Code Blue/Staff Assist Station near Control Room. Program to report to Radiology Reception and hospital code blue system. All conductors to be installed in approved raceways.

7. Electrical Safety and Security

a. Provide and install panic alarm at Control Room. All conductors to be installed in conduit back to IT closet.

b. Install new smoke detector in Siemens equipment closet. Remove and reinstall ceiling mounted smoke detectors for replacement of ceiling tiles.

B3. Architectural, Structural, Mechanical and Electrical Engineering Scope of Work

1. General

c. Verify existing electrical and mechanical systems affecting associated with the installation of the new Siemens equipment.

d. Verify electrical and mechanical systems associated with upgrades to the procedure room and control room.

e. Provide drawings for review at 65% and 100%. After 100% review is complete make any required corrections and issue CD set.

· Provide 2 hard copy sets of drawings for 65%, 100% and CD Issue (30 x 42). Provide one copy of specifications for 65%, 100% and CD issue.

· Provide AutoCAD drawings at CD issue.

· Provide specifications in Word and PDF at CD issue.

f. Provide specifications for all affected construction activities and installations.

g. Provide Submittal Log.

h. Provide specification section 13 49 00 Radiation Protection in addition to other specifications.

i. Provide a Radiation Shielding Report.

j. Provide as-built drawings at the completion of the project based on the contractors red lined drawings. Provide as-built drawings in AutoCAD and Revit. Check out the current Revit drawing from the VA for updates.

k. Include Siemens equipment drawings as part of each drawing submission.

l. Site Visits (Design)

· In addition to site verification visits, include 2 design meetings with staff. Architects, Electrical Engineer and Mechanical Engineer shall attend these meeting.

m. Site Visits (Construction)

· Architectural – 4 site visits

· Mechanical – 1 site visit

· Electrical – 1 site visit

· Structural – 1 site visit

n. Punch List – in addition to design and construction site visits all discipline shall make one visit and provide a final punch list.

2. Architectural

g. Provide specifications. Use VA Standard Specifications and Minneapolis site specific specifications.

3. Structural

a. Evaluate floor loading for new Siemens equipment and provide additional support for equipment if required. Provide drawings and details for the installation of any additional structural support systems.

b. Provide details and specifications for all penetrations scheduled to be repaired due to demolition.

c. CORRDINATE placement of Siemens equipment to avoid floor beams that could compromise the structural integrity of the floor loading. Review floor penetrations required for raceway systems to new Siemens equipment.

d. Provide specifications. Use VA Standard Specifications and Minneapolis site specific specifications.

4. Mechanical

a. Provide demolition drawings for plumbing and HVAC.

b. The extent of the plumbing will involve the removal of a stainless-steel sink with foot pedals. Piping to the sink to be removed back to the mains. This location was a toilet room in the past. Verify piping to be removed.

c. Provide design for HVAC supply and return air. Provide CFM numbers for diffusers. Goal is to achieve 20 Air Changes/Hour or 15 minimum.

d. Revise diffuser locations. Coordinate with Siemens ceiling mount equipment, lighting, and fire sprinkler heads.

e. Provide design for the replacement of an existing constant volume box with reheat with new digital constant volume box with reheat. Provide new BAS controls and room sensor.

f. Design and size new chilled water fan coil unit to fit in the new Siemens equipment closet. Provide Building automation to cooling unit. Monitor – temperature and humidity, status (on off and alarm), target set points for temperature and humidity. Unit to be ceiling hung.

g. Provide specifications. Use VA Standard Specifications and Minneapolis site specific specifications.

5. Electrical

a. Provide demolition plans.

b. Verify existing conductors and conduit size for Siemens x-ray equipment. Size new x-ray equipment conductors and breakers based on Siemens equipment drawings. Provide new breakers for Siemens equipment. Provide new breakers in the x-ray room and in the substation.

c. Panel Schedule as required.

d. Provide 120V power plan. Verify locations of receptacles and relocate as required based on Siemens equipment plan and the installation of the new set of double doors.

e. Provide plan for the installation of a new door operator.

f. Provide lighting plan and schedule. See electrical scope of work above for additional information.

g. Provide floor plans indicating location of IT closets, electrical closets, substation and life safety panel for connection of the door operator.

h. Provide low voltage plans.

i. Provide specifications. Use VA Standard Specifications and Minneapolis site specific specifications.

B4. Schedule

A. Proposed Schedule (calendar days):

1. Notice to Proceed (NTP) – D-Day

Total Period of Performance will be Construction not including Siemens equipment installation – 161 calendar days

B. Construction Budget Range: $500,000 to $1,000,000

C. Qualifications

1. Design Build team shall provide experienced engineers to prepare the Construction Documents. All aspects of the project design shall be completed by engineers and architects registered in the State of Minnesota.

2. Prime contractor shall be Service Disabled Veteran Owned Small Business (SDVOSB).

3. All sub-contractors shall have at a minimum OSHA 10 training with the on-site superintendent trained as OSHA 30.

4. At all times during working hours, contractor shall have on Site an OSHA 30 Competent personnel authorized to make decisions on behalf of the Prime Contractor.

Attachments:

Siemens Equip 2-15-18.zip

1. 1800227-0.dwg

2. 1800224-0.pdf VA Produced SOW Drawings Schematic Drawing.zip

3. Schematic Drawing - Architectural Plans 1352-1

4. Schematic Drawing - HVAC & Details 1352-2

5. Schematic Drawing - Elec Lighting 1352-3 1st Floor Drawings.zip

6. 1-FL-32 Bound.dwg

7. 52.70-137 First Floor Area L.pdf

8. 70-137.dwg

9. 70-E65 Lighting,dwg

10. 70-E66.dwg

11. 70-P57.dwg

12. H103.dwg 1st Floor Interstitial.zip

13. 70-138 Arch.dwg

14. 70-E67 Lighting.dwg

15. 70-p58 Plumbing.dwg

16. H104.dwg Basement Interstitial.zip

17. 70-111.dwg

18. 70-P33 Basement Interstitial Plumbing.zip

19. 70-P31 Bsmt. Interstitial K Plmb. & Fire Protection

20. 70-P57 First Floor Area L Plumbing Original Structural Drawings.zip

21. 9. S70-S141 Girder Schedule.pdf

22. 13. 70-S145 Beam Schedule.pdf

23. 18. 70-S17 First Floor Framing Plan Area K.pdf

24. 19. 70-S18R First Floor Framing Plan Area L.pdf

25. 19. 70-S94 First Floor Interstitial Floor Framing Plan Area K.pdf

26. 20. 70-S95 First Interstitial Floor Framing Plan Area L

27. 48. 70-S180 Sections and Details.pdf

28. 52. 70-137 First Floor Area L.pdf

29. 93. 70-S225 Orientation Plan and Floor Live Loads – First Floor.pdf

30. Existing Strut Detail Minneapolis VA Revit Standards V1.zip

31. Minneapolis VA BIM Management Plan Worsheet-Form.pdf

32. Minneapolis VA Revit Model Standards V1 Misc Documents.zip

33. 1M-113 Shielding Design.pdf

34. MPLS VA Design Standards

35. Strut Structural Certification.pdf

Specification.zip

36. Spec 00010 – Specs list.pdf

37. Spec 001121 – RFP for DB-618-CSI-301.pdf

38. Spec 013216.17 – Schedule for DB – 618-CSI-301.pdf

39. Spec 013323 – Shop Drawings – 618-CSI-301.pdf

40. Spec 013526 – Safety Requirements – 618-CSI-301.pdf

41. Spec 014219 – Reference Standards – 618-CSI-301.pdf

42. Spec 014500 – Quality Control Plan – 618-CSI-301.pdf

43. Spec 015719 – Temp Env Controls – 618-CSI-301.pdf

- - - E N D - - - Statement of Work – Request for Proposal to Design-Build 1