City High Middle School pre-design recommendatjons March 29, 2017 - - PowerPoint PPT Presentation
City High Middle School pre-design recommendatjons March 29, 2017 City High Middle School table of contents table of contents 2 project descriptjon and purpose 3 existjng systems conditjons 4 existjng building conditjons 5 existjng
March 29, 2017
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table of contents project descriptjon and purpose existjng systems conditjons existjng building conditjons existjng classroom conditjons classroom renderings and explanatjon of work classroom renderings
existjng science lab conditjons science lab renderings and explanatjon of work science lab renderings
HVAC optjons analysis cost informatjon and schedule 2 3 4 5 6 7 8 9 10 11 12 13
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Statement: City High Middle School is situated in a prominent locatjon on Plainfeld Avenue in the middle of the Creston neighborhood on Grand Rapids’ north
needs of the surrounding community. Accordingly, Grand Rapids Public Schools has determined that the renovatjon of the existjng building on this current site will be the most efgectjve strategy for executjng its Building Improvement Plan. This renovatjon will afgord GRPS an opportunity to create a unique space for City High Middle School. The project refmects the history of Creston High School while creatjng a 21st century learning environment for current and future students. Goals: The City High Middle School project will be a renovatjon to classrooms, administratjve spaces and overall building systems mainly in the 7th-12th grade academic wing. It is our goal to work within the three existjng building stories and the attjc spaces.
4 existjng system conditjons
existjng conduit and and air handling unit existjng tank storage existjng steam condensate tank and pump knob and tube fuses (1930’s) existjng radiator existjng steam boilers existjng electrical sub statjon
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building entry existjng classroom existjng classroom existjng computer classroom existjng lockers existjng bathroom existjng auditorium curtain existjng chemistry statjon
existjng building conditjons
6 existjng classroom conditjons
7 classroom rendering and explanatjon
Smart Boards
(tech budget)
rendering: typical new classroom from the entry rendering: typical new classroom showing the teaching wall
Forced air heatjng and air conditjoning LED light fjxtures Acoustjcal cloud ceiling Window treatments Patch and paint walls Classroom furniture
(not included in the base)
Perimeter heatjng Refjnish hardwood fmoor
(not included in the base)
8 classroom rendering
9 existjng science lab conditjons
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rendering: new science lab rendering: new science lab teaching wall
science lab rendering and explanatjon
Smart Boards
(tech budget)
Casework and expoxy counters New fume hood Forced air heatjng and air conditjoning LED light fjxtures Acoustjcal cloud ceiling Window treatments Patch and paint walls Classroom furniture
(not included in the base)
Perimeter heatjng Refjnish hardwood fmoor
(not included in the base)
11 science lab rendering
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Variable air volume system with approximately eight indoor AHU’s with a new heatjng water plant, air cooled chilled water plant, and perimeter fjn tube.
Variable air volume system with approximately eight indoor AHU’s, new heatjng water plant, air cooled chilled DX, and perimeter fjn tube heat.
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p r e f e r e n c e 7
p r e f e r e n c e 8 p r e f e r e n c e 9
VUV, Heatjng Water, Chilled Water, with FTR Packaged RTU’s, gas fjred, DX cooling, heatjng water, with FTR VUV, Exist Steam, Self Contained DX, with FTR VUV, Heatjng Water, Self Contained DX, with FTR Conditjoned Outdoor Ventjlatjon Air with FTR VAV AHUs, Heatjng Water, Chilled Water VUV, Heatjng Water, Chilled Water
Vertical unit ventilators in each classroom, approximately fjfty, heating water, chilled water, and perimeter fjn tube Variable air volume system with approx. eight RTU’s, modulating gas, packaged DX, new heating water system and Perimeter fjn tube Vertical unit ventilators in each classroom, approx. fjfty, existing steam system to remain, outdoor air heating coil
Vertical unit ventilators in each classroom, approx. fjfty, new heating water system, outdoor air heating coil only, self contained cooling Variable air volume system with a new heating water plant, air cooled DX that provides ventilation air cooling only, perimeter fjn tube Variable air volume system with approximately eight indoor AHU’s, new heating water plant, air cooled chilled water plant Vertical unit ventilators in each classroom, approximately fjfty, heating water, chilled water
HVAC: Optjons Analysis
13 cost informatjon and schedule
Project Scope of Work Descriptjons:
Academic Space Improvements: $4,730,000 Architecture: New ceilings New LED lightjng in classrooms, restrooms, corridors, and offjce areas Repair, patch, and paint existjng walls Technology infrastructure
Demolitjon of existjng lightjng and mechanical systems Replace all window treatments in classrooms and offjces in Creston Building Refurbish wood fmoors and replace carpet Revised Secure Entry: New secure entry and offjce in the existjng teacher’s lounge New teacher’s lounge into existjng underutjlized classroom Science Lab Renovatjons: Renovate the existjng science labs including new expoxy work statjons and lab hood Technology: $250,000 Provide classroom teaching technology Other Space Improvements: $1,385,000 Restroom Upgrades: Renovate existjng restrooms to meet ADA requirement, upgrade all fjnishes, and lightjng Electrostatjc Locker Paintjng: Refurbish and paint existjng lockers Classroom Furniture: Allowance for replacing existjng classroom furniture Auditorium: $300,000 funded by KETA Grant Replace curtains and lightjng Building Conditjon Improvements: $6,780,000 HVAC: Variable Air Volume Air Handling Units Each classroom, work area, groups of offjces will be provided HVAC from central systems Exterior classrooms to receive new heatjng water perimeter heat Approximately 60 VAV terminal units New high effjciency condensing boilers to provide HW to AHUs, perimeter heatjng, etc Cooling
Ducted supply and return air distributjon above cloud ceiling with lay-in 2x2 difgusers Heatjng water piping from boiler room to each AHU, VAV unit, perimeter heatjng Systems to remain: existjng Media Center ductwork Electrical: New transmission and switch gear equipment New power supply to branch panels New fjre alarm system New security system Classroom Capacity: Second Floor = 23 Classrooms, 570 occupants Third Floor = 22 Classrooms, 530 occupants NOTE: Constructjon cost estjmates are based on current concept planning and are subject to change as the project design progresses.
Project Scope of Work Descriptions Building Condition Improvements ($6,780,000)
HVAC Variable air volume air handling units Each classroom, work area, groups of offices will be provided HVAC from central systems Exterior classrooms to receive new heating water perimeter heat Approximately 60 VAV terminal units New high efficiency condensing boilers to provide HW heating New heating water piping to each AHU, VAV unit, perimeter heating Cooling by chilled water system Ducted supply and return air distribution Systems to remain: existing Media Center ductwork ELECTRICAL New transmission and switch gear equipment New power supply to branch panels New fire alarm system New security system
Academic Space Improvements ($4,730,000)
ARCHITECTURE New ceilings New LED lighting in classrooms, restrooms, corridors, office areas Repair, patch and paint existing walls Replace all window treatments is classrooms and offices Refurbish wood floors and replace carpet flooring REVISED SECURE ENTRY New secure entry and office in the existing teacher’s lounge New teacher’s lounge SCINECE LAB RENOVATIONS Renovate the existing science labs including new work stations and hoods TECHNOLOGY ($250,000) Provide classroom teaching technology
Other Space Improvements ($1,385,000)
RESTROOM UPGRADES Renovate existing restrooms to meet ADA requirements Upgrade all fixtures, lighting, walls and flooring LOCKERS Repaint with electrostatic painting FURNITURE Replace existing classroom furniture AUDITORIUM ($300,000 funded by KETA grant) Replace curtain and lighting
Classroom capacity
Second floor – 23 classrooms, capacity 570 Third floor – 22 classrooms, capacity 530 Note: Construction cost estimates are based on current concept planning, and are subject to change as the project design progresses.
Building Condition Improvements 53% Academic & Other Space Improvements 47% Building Condition Improvements 44% AE & CM Costs 16% Academic & Other Space Improvements 40%
Project Scope of Work Descriptions Building Condition Improvements ($6,780,000)
HVAC Variable air volume air handling units Each classroom, work area, groups of offices will be provided HVAC from central systems Exterior classrooms to receive new heating water perimeter heat Approximately 60 VAV terminal units New high efficiency condensing boilers to provide HW heating New heating water piping to each AHU, VAV unit, perimeter heating Cooling by chilled water system Ducted supply and return air distribution Systems to remain: existing Media Center ductwork ELECTRICAL New transmission and switch gear equipment New power supply to branch panels New fire alarm system New security system
Academic Space Improvements ($4,730,000)
ARCHITECTURE New ceilings New LED lighting in classrooms, restrooms, corridors, office areas Repair, patch and paint existing walls Replace all window treatments is classrooms and offices Refurbish wood floors and replace carpet flooring REVISED SECURE ENTRY New secure entry and office in the existing teacher’s lounge New teacher’s lounge SCINECE LAB RENOVATIONS Renovate the existing science labs including new work stations and hoods TECHNOLOGY ($250,000) Provide classroom teaching technology
Other Space Improvements ($1,385,000)
RESTROOM UPGRADES Renovate existing restrooms to meet ADA requirements Upgrade all fixtures, lighting, walls and flooring LOCKERS Repaint with electrostatic painting FURNITURE Replace existing classroom furniture AUDITORIUM ($300,000 funded by KETA grant) Replace curtain and lighting
Classroom capacity
Second floor – 23 classrooms, capacity 570 Third floor – 22 classrooms, capacity 530 Note: Construction cost estimates are based on current concept planning, and are subject to change as the project design progresses.
Building Condition Improvements 53% Academic & Other Space Improvements 47% Building Condition Improvements 44% AE & CM Costs 16% Academic & Other Space Improvements 40%
DESIGN CONSTRUCTION DONE BID
4/2017 11/2017 Summer 2019 1/2018