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Additions and Renovations - Platt Technical High School - Milford, CT

Addendum No.6 –August 21, 2019 DCS Project No. BI-RT-878 CMR | OSCG&R Project No. 900-0013

Additions and Renovations

Platt Technical High School

Milford, CT

ADDENDUM NO. 6 August 21, 2019

The original Specifications and Drawings dated May 24, 2019, Addendum No.1 dated July 23, 2019, Addendum

No.2 dated July 29, 2019, Addendum No.3 dated August 2, 2019, Addendum No.4 dated August 9, 2019 and

Addendum No.5 dated August 15, 2019 for the above-captioned project are amended as stated in this Addendum.

This Addendum consists of eleven (11) pages, plus the following attachments.

ATTACHMENTS

PROJECT MANUAL

Section 00 52 73 – EXHIBIT C, PROJECT SCHEDULE, “Milestones” portion of the Project Schedule

(included as an Exhibit to the Subcontractor Agreement Form) (1 page)

Section 11 52 14 - LARGE VENUE TENSIONED FRONT PROJECTION SCREEN (5 pages)

ARCHITECTURAL SKETCHES

RA6-01, RA6-02, RA6-03, RA6-04, RA6-05 (5 pages)

STRUCTURAL SKETCHES

RS6-001, RS6-002 (2 pages)

STRUCTURAL DRAWINGS

S1-1-3D, S2-3-1 (2 pages)

AMENDMENTS TO ADDENDUM NO.5

DIVISION 08 – OPENINGS

ADD 6-001 ADDENDUM NO.5, Page 5, ITEM ADD 5-023 – SECTION 08 71 00 – DOOR HARDWARE

DELETE revisions made to Door Hardware Sets 1 through 5 in Addendum No.5 and REPLACE with

Hardware Sets noted within this Addendum.

ADD 6-002 ADDENDUM NO.5, 0, ITEM ADD 5-037 – DRAWING A6-3-20 – TRANSLUCENT WALL

PANEL AND LOUVER DETAILS

REPLACE Detail 10 with attached Sketch RA6-01.



AMENDMENTS TO PROJECT MANUAL

DIVISION 00 – PROCUREMENT AND CONTRACTING REQUIREMENTS

ADD 6-003 SECTION 00 01 10 – TABLE OF CONTENTS

Page 6, Under Division 11, ADD “Section 11 52 14, Large Venue Tensioned Front Projection

Screen.”

ADD 6-004 SECTION 00 41 10 – BID PACKAGE SUBMITTAL REQUIREMENTS

BID PACKAGE No.03, Concrete:

ADD Scope of work item - This bid package subcontractor to provide concrete fill around precast

and grout for all precast and all angles/diaphragm ties required by the contract documents but

not limited to the work shown on the followings drawings: S300, S400 and S500 series drawings

and details within these drawings.


BID PACKAGE No.05, Structural Steel & Precast:

Scope of work Item No. 48: REVISE TO READ, The site package subcontractor will provide level

“process” crane pad with access on each side of the building

outside the footprint of the building. Cranes will have limited

access to within the building footprint to be coordinated in the

field with Morganti field staff and all other bid package

subcontractors.

Scope of work Item No.51: REVISE TO READ, This bid package subcontractor will provide all

work associated with acoustical decking, EXCEPT they shall furnish

only sound absorbing insulation that will now be INSTALLED BY

THE ROOFING Bid PACKAGE SUBCONTRACTOR. Any cover plates

required by the deck system shall be supplied and installed by Bid

Package No.5.

Scope of work item no. 62: REVISE TO READ, this bid package subcontractor has figured 2

cranes as required to meet the Project Schedule.

Scope of work item No. 69: REVISE TO READ, This bid package shall provide all angles as

shown on ALL of the contract documents but not limited to S400

and S500 drawings series and required by the Structural Steel,

Precast and Miscellaneous Steel. Nuts and bolts for blocking

attachment will be by others.

Scope of work item No. 70: This item is now removed from the structural Steel bid package

subcontractor and shall be provided by Bid Package No. 6, General

Trades subcontractor.

Scope of work item No. 75: Removed from Structural Steel bid package, this work shall be

provided by Bid Package No. 3, Concrete Subcontractor.


BID PACKAGE No.06, General Trades:

ADD Scope of work item - This bid package subcontractor shall provide all fire rated sealant

and fire safing and joint sealants between precast members and between precast and any other

item. Provide fire rated UL systems in joints of precast with caulk and backer rod where required.




BID PACKAGE No.06, General Trades:

, ADD Section 11 52 14, Large Venue Tensioned Front Projection Screen

under Division 11, Equipment.


BID PACKAGE No.07, Roofing:

Added scope of work item - The roofer shall install all work associated with the installation of

sound absorbing insulation furnished by the Structural Steel Bid Package subcontractor.

Added scope of work item - The roofer shall supply and install all fasteners, nuts and bolts

associated with their work. No longer being furnished by Bid Package No. 05.


BID PACKAGE No.09, Drywall:

ADD Scope of work item - The drywall contractor shall supply and install all fasteners and nuts

and bolts associated with his work. No longer being furnished by Bid Package No. 05.

ADD 6-010 SECTION 00 52 73 – SUBCONTRACT AGREEMENT FORM – EXHIBIT C, PROJECT SCHEDULE

REPLACE from the first page of Exhibit C, Project Schedule, the “Milestone” portion of the Project

Schedule with the attached. Below is a summary of changes made to the Milestones.

The milestone dates of the schedule have been pushed out one month due to the extension

of the bid dates and GMP schedule. The activities in Schedule C has been pushed out a

corresponding one month due to the extension of the bid dates. The logic of the schedule

remains the same.

Start of construction is projected to be 12/2/2019 and completion of Phase 1 to be

12/3/2021. Phase 2 completion date remains the same, 11/15/2022.

DIVISION 03 – CONCRETE

ADD 6-011 SECTION 03 30 04 – CAST-IN-PLACE CONCRETE

Page 3, Article 2.1, DELETE the following Paragraph:

“L. Dampproofing specified on concrete walls …”

ADD 6-012 SECTION 03 30 04 – CAST-IN-PLACE CONCRETE

Page 5, Article 2.3, Paragraph C, DELETE the following Sub-paragraphs:

“4. Water to cement ratio shall be compatible with all requirements of the concrete

moisture vapor reduction admixture manufacturer.

5. Add concrete moisture vapor reduction admixture in strict accordance with

manufacturer's recommendations.”

DIVISION 08 – OPENINGS

ADD 6-013 SECTION 08 45 23 – FIBERGLASS–SANDWICH–PANEL ASSEMBLIES

Page 8, Article 2.6, Paragraph C, REVISE the words “AAMA 2605” to read “AAMA 2604.”



ADD 6-014 SECTION 08 71 00 – DOOR HARDWARE

Article 3.8 Door Hardware Sets, DELETE Hardware Sets 1.0, 1.1, 2.0, 2.1, 3.0, 4.0 and 5.0. ADD

the following replacement sets for 1.0 through 5.0:

Set: 1.0

Doors: A131, S3.1

2 Continuous Hinge By Aluminum Assembly Manufacturer, Provide actual hardware that was impacted tested with assembly.

OT

1 Concealed Vert Rod Exit By Aluminum Assembly Manufacturer, Provide actual hardware that was impacted tested with assembly.

OT

1 Exit Device (nightlatch)

By Aluminum Assembly Manufacturer, Provide actual hardware that was impacted tested with assembly - equal to Jackson 2086 CVR panic device tested with the basis of design EFCO D500 series. EL exit with RX switch on both leaves. Coordinate with security to achieve functional requirements.

OT

3 Permanent Core By Aluminum Assembly Manufacturer Medeco X4 26 MC

2 Door Closer By Aluminum Assembly Manufacturer UNI7500 689 NO

2 Door Pulls By Aluminum Assembly Manufacturer RM3732 60” Stainless Steel.

RO

1 Threshold By Aluminum Assembly Manufacturer. Provide actual hardware that was impacted tested with assembly

OT

1 Perimeter Gasketing By Aluminum Assembly Manufacturer. Provide actual hardware that was impacted tested with assembly

OT

1 ElectroLynx Harness - Frame By Aluminum Assembly Manufacturer. Compatible with exit device - equal to QC-C1500P

MK

1 ElectroLynx Harness - Door By Aluminum Assembly Manufacturer. Compatible with exit device - equal to QC-CXXX (Size as required)

MK

1 Electric Power Transfer By Aluminum Assembly Manufacturer EL-CEPT OT

1 Wiring Diagram By Security System Supplier OT

2 Position Switch By Security System Supplier OT

1 Card Reader By Security System Supplier OT

1 Power Supply By Security System Supplier OT

Notes: Door closed & locked at all times. Presenting valid credential outside shunts door position switches & allows for authorized entrance. Operating inside touchpad activates request to exit switch shunting door contact and allowing authorized egress at all times. With loss of power door remains locked. Impact-rated door assembly requires continuous hinge, concealed vertical rod exit, threshold and gasketing to be provided as tested per ASTM E1886 and ASTM A1996 for that assembly.

Set: 1.1

Doors: A105.1

1 Continuous Hinge By Aluminum Assembly Manufacturer. Provide actual hardware that was impacted tested with assembly

OT



OT

2 Permanent Core By Aluminum Assembly Manufacturer Medeco X4

630 MC




2 Door Pulls By Aluminum Assembly Manufacturer RM3732 60” Stainless Steel

RO

1 Threshold By Aluminum Assembly Manufacturer OT

1 Perimeter Gasketing By Aluminum Assembly Manufacturer OT


MK


MK

1 Wiring Diagram by Security System Supplier OT

1 Position Switch B OT



Notes: Door closed & locked at all times. Presenting valid credential outside shunts door position switches & allows for authorized entrance. Operating inside touchpad activates request to exit switch shunting door contact and allowing authorized egress at all times. With loss of power door remains locked. . Impact-rated door assembly requires continuous hinge, concealed vertical rod exit, threshold and gasketing to be provided as tested per ASTM E1886 and ASTM A1996 for that assembly.

Set: 2.0

Doors: A133.8, E114, E133, S5.2

2 Continuous Hinge By Aluminum Assembly Manufacturer OT

1 Concealed Vert Rod Exit By Aluminum Assembly Manufacturer, Provide actual hardware that was impacted tested with assembly

OT



OT




RO




MK

1 ElectroLynx Harness - Door By Aluminum Assembly Manufacturer. Compatible with exit device- equal to QC-CXXX (Size as required)

MK





Notes: Door closed & locked at all times. Presenting valid credential outside shunts door position switches & allows for authorized entrance. Operating inside touchpad activates request to exit switch shunting door contact and allowing authorized egress at all times. With loss of power door remains locked. Impact-rated door assembly requires continuous hinge, concealed vertical rod exit, threshold and gasketing to be provided as tested per ASTM E1886 and ASTM A1996 for that assembly.



Set: 2.1 Doors: B157.1, B162.1

2 Continuous Hinge By Aluminum Assembly Manufacturer, Provide actual hardware that was impacted tested with assembly

OT


OT



OT




RO

1 Door Operator By Aluminum Assembly Manufacturer 6060 / 6070 689 NO


1 Mullion Gasketing By Aluminum Assembly Manufacturer 5110BL OT



MK


MK



2 Door Switch By Aluminum Assembly Manufacturer 501 OT



Notes: .Door closed & locked at all times. Presenting valid credential outside shunts door position switches, activates outside operator paddle & allows for authorized entrance. Operating inside touchpad or inside operator paddle shunts door contact and allows authorized egress at all times. With loss of power door remains locked. Impact-rated door assembly requires continuous hinge, concealed vertical rod exit, threshold and gasketing to be provided as tested per ASTM E1886 and ASTM A1996 for that assembly.

Set: 3.0

Doors: B157.2, B157.3


OT


OT



OT

3 Permanent Core Medeco X4 by Aluminum Assembly Manufacturer

26 MC

2 Door Closer UNI7500 by Aluminum Assembly Manufacturer

689 NO




RO




MK


MK




Set: 4.0

Doors: B159.1, S1.2, S2.1


OT


OT



OT

3 Permanent Core By Aluminum Assembly Manufacturer Medeco

X4 26 MC

2 Door Closer By Aluminum Assembly Manufacturer UNI7500 689

NO


RO



1 ElectroLynx Harness - Frame

By Aluminum Assembly Manufacturer. Compatible with exit device - equal to QC-C1500P

MK

1 ElectroLynx Harness - Door

By Aluminum Assembly Manufacturer. Compatible with exit device - equal to QC-CXXX (Size as required)

MK

1 Wiring Diagram by Security System Supplier OT


Notes: Impact-rated door assembly requires continuous hinge, concealed vertical rod exit, threshold and gasketing to be provided as tested per ASTM E1886 and ASTM A1996 for that assembly.



Set: 5.0

Doors: A101.1, C156


OT



OT




RO




MK


MK

1 Position Switch by Security System Supplier OT

Notes: Impact-rated door assembly requires continuous hinge, concealed vertical rod exit, threshold and gasketing to be provided as tested per ASTM E1886 and ASTM A1996 for that assembly.

DIVISION 10 – SPECIALTIES

ADD 6-015 SECTION 10 14 00 – SIGNAGE

ADD an additional two (2) “Safety Sign, Wall Mount, Carbon Monoxide, Type 38 Signs.” Location

to be determined by Architect.

ADD 6-016 SECTION 10 41 00 – AED CABINETS

Page 2, REVISE heading of Article 2.1 to READ “AUTOMATED EXTERNAL DEFIBRILLATOR CABINET”

Page 2, Article 2.1, ADD the following sentence after the heading: “Provide one (1) cabinet in the

following rooms: Yoga/Aerobics A102, Gymnasium A133, Restaurant B126, Cafeteria Seating

B159, Nurse Suite C127, Multipurpose Room D111, Learning Commons C218, and Faculty Break

Room E238. Architect to provide exact location for cabinet. Cabinet size to be coordinated with

AED.”



ADD 6-017 SECTION 10 41 00 – AED CABINETS

Page 3, ADD Article 2.2 per the following:

“2.2 AUTOMATED EXTERNAL DEFIBRILLATOR (AED)

Provide one (1) defibrillator per cabinet.

A. Manufacture:

Subject to Architect's review for conformance with Contract Documents and

the requirements specified herein, provide products from one of the following

listed manufacturers:

1. Philips Medical Systems, Andover, MA.

2. Medtronic, Minneapolis, MN.

3. Cardiac Science, Bothell, WA.

4. Or equal.

B. Basis of Design: Automated External Defibrillator shall be model “HeartStart

FRx Ready Pack” as manufactured by Philips Medical Systems, Andover, MA.

C. Components:

1. Ready Pack shall have automated external defibrillator, battery, carry case,

SMART Pads II (1 pre-connected set, 1 spare set), Training Pads II, Setup

and Maintenance Guides, Owner’s Manual, Quick Reference Guide, Date

Sticker.

2. Waveform: Truncated Exponential Biphasic. Waveform parameters

adjusted as a function of each patient’s impedance.

3. Therapy: Adult defibrillation: Peak current 32A (150 J nominal into a 50-

ohm load). Pediatric defibrillation with optional FRx Infant/Child key

installed: Peak current 19A (50 J nominal into 50-ohm load).

4. Protocol: Device follows preconfigured settings. Defibrillation and CPR

protocol can be customized using HeartStart Event Review software.

5. Capacity: Minimum 200 shocks or 4 hours of operating time (EN 60601-2-

4:2003).”

6. CPR/AED Responder Kit: Kit shall contain CPR mask, eye shield, 2 pr nitrile

gloves, antiseptic wipes, towel, razor, shears, and a bio-hazard bag in a

nylon carry case.

7. AED inspection tag.

8. Two-way AED wall sign.”

DIVISION 11 – EQUIPMENT

ADD 6-018 SECTION 11 52 14 - LARGE VENUE TENSIONED FRONT PROJECTION SCREEN

ADD this Section, attached, in its Entirety.



AMENDMENTS TO DRAWINGS

ARCHITECTURAL

ADD 6-019 DRAWING A1-1-2C – SECOND FLOOR PLAN – AREA C

Room C221: ADD “Similar” Interior Wall Section Tag 3/A2-2-9 to the East Wall.

ADD 6-020 DRAWING A2-2-11 – INTERIOR ELEVATIONS

Interior Elevation 1: REVISE note and graphics regarding Motorized Projection Screen

per Sketch RA6-04.

ADD 6-021 DRAWING A3-2-15 – WALL SECTIONS

Wall Section 1: ADDED detailing for recessed, ceiling mounted, Motorized Large Venue

Tensioned Projection Screen per Sketch RA6-03. ADD 6-022 DRAWING A6-3-2 – CURTAIN WALL TYPES

Curtain Wall Type CW15: ADD the following note to CW15:

“At South Building Facade Provide Double Roller Shade with Room Darkening.”

ADD 6-023 DRAWING A6-3-3 – CURTAIN WALL TYPES

Curtain Wall Type CW16: REVISE note regarding Double Roller Shade to READ:

“Provide Double Roller Shade w/ Darkening at Rooms D129 & D212.

Provide Roller Shade at Rooms D105 & D204.”

ADD 6-024 DRAWING A6-3-7 – STOREFRONT AND INTERIOR STOREFRONT TYPES

Interior Storefront Type ISF16: Provide Vertical Louver Blinds from Floor to 12’-0” AFF.

ADD 6-025 DRAWING A6-3-21 – CURTAIN WALL DETAILS (Drawing added to the set in Addendum No.3)

Detail 6: ADD Detail 6, Typical Sunshade Detail, per Sketch RA6-05.

ADD 6-026 DRAWING A8-1-2D – SECOND FLOOR REFLECTED CEILING PLAN – AREA D

RELOCATED wall mounted Motorized Projection Screen to a recessed, ceiling mounted,

Motorized Large Venue Tensioned Projection Screen per Sketch RA6-02.

STRUCTURAL

ADD 6-027 DRAWING S1-1-2 – SECOND FLOOR FRAMING PLAN – OVERALL

REVISE concrete strength for slabs “S-1” and “S-2” to be 4,000 PSI in the Concrete Slab Table.

ADD 6-028 DRAWING S1-1-3D – ROOF FRAMING PLAN – AREA D

ADD Supports for projector screen per Revision RS6-3.

ADD 6-029 DRAWING S2-3-1 – PRECAST WALL ELEVATIONS

ADD “Typical Exterior Wall Girt Elevation – Area E and Area F” per Revision RS6-1.

ADD 6-030 DRAWING S4-2-21– STRUCTURAL SECTIONS

ADD sections “S12” – refer to Sketch RS6-001.

ADD 6-031 DRAWING S5-1-1 – STRUCTURAL SECTIONS ROOF

ADD Section “R8” – refer to Sketch RS6-002.



ELECTRICAL

ADD 6-032 DRAWING E2-1-1D – FIRST FLOOR ELECTRICAL POWER PLAN AREA D

In Multi-Purpose Room D111 provide a backbox, 3/4” conduit, and low voltage control wiring for

the projection screen controls. Locate controls adjacent to the motorized shade switch at the

entry door adjacent to Corridor D106. Route conduit and control wiring to the ceiling mount

projection screen control interface location. Coordinate wiring requirements with the projection

screen provider. Controls provided with the projection screen.

ADD 6-033 DRAWING E2-1-2D – SECOND FLOOR ELECTRICAL POWER PLAN AREA D

In Multi-Purpose Room D111 provide 2#12, #12G, ¾”C from a spare 20A-1P circuit breaker in

Panel “PP7-2” to the wall mounted projection screen motor located on the front wall of the room

adjacent to IDF closet 220. Coordinate wiring requirements with the projection screen provider.

Connect power and controls wiring and test.

E N D O F A D D E N D U M N O . 6

Activity ID Calendar Activity Name OD Start Finish

Platt TechniPlatt Technical High ScPlatt Technical High School GMP Schedule w 12.2.19 EOD NTP DatePlatt Technical High School GMP Schedule w 12.2.19 EOD NTP DatePlatt Technical High School GMP Schedule w 12.2.19 EOD NTP DatePlatt Technical High School GMP Schedule w 12.2.19 EOD NTP DateSummarySummarySummarySummarySummarySummaryMilestonesMilestonesMilestonesMilestonesMilestonesMilestonesM101 5x8 w H (p) Complete Prep Bid Packages 5 01-Jul-19 A 08-Jul-19 AM100 5x8 w H (p) Start Bid Phase 0 09-Jul-19 AM105 5x8 w H (p) Bid Period - All Packages 33 09-Jul-19 A 29-Aug-19M102 5x8 w H (p) Bid Packages Put Out to Trades 0 09-Jul-19 AM106 5x8 w H (p) Prebid Meeting 0 22-Jul-19 AM107 5x8 w H (p) Last Day for RFI's 0 08-Aug-19 AM110 5x8 w H (p) Open Bids 1 29-Aug-19 29-Aug-19M108 5x8 w H (p) Bids Due 0 29-Aug-19*M115 5x8 w H (p) Scope Reviews w BP Subcontractors 16 30-Aug-19 23-Sep-19M120 5x8 w H (p) Review Scopes w Major Trades/Confirm Ability to Meet Schedule Requirements 5 17-Sep-19 23-Sep-19M125 5x8 w H (p) Prepare Final GMP Estimate/Submit GMP to State for Review & Approval 5 19-Sep-19 25-Sep-19M130 5x8 w H (p) GMP Submitted for Approval 0 25-Sep-19M135 5x8 w H (p) State Reviews & Approves GMP 46 26-Sep-19 02-Dec-19M140 5x8 w H (p) GMP Approved / Notice to Proceed Issued 0 02-Dec-19*M145 5x8 w H (p) Execute Subcontractor Bid Packages (27) 10 03-Dec-19 16-Dec-19M150 5x8 w H (p) Start Phase 1 Submittals for Construction of New Building 0 05-Dec-19M155 5x8 w H (p) Start Construction: Site Prep/Site Utilities 0 30-Dec-19M160 5x8 w H (p) Start Foundations 0 02-Mar-20*M165 5x8 w H (p) Start Structural Steel w Crane #2 0 28-Apr-20M170 5x8 w H (p) Start Structural Steel w Crane #1 0 07-May-20M175 5x8 w H (p) Complete Foundations 0 11-Jun-20M190 5x8 w H (p) Structural Steel Complete (Includes Detailing) 0 01-Jul-20M180 5x8 w H (p) Start Roofing 0 07-Jul-20M185 5x8 w H (p) Start Structural Precast w Crane #3 0 07-Jul-20M195 5x8 w H (p) Start Interior Rough Construction 0 14-Aug-20M200 5x8 w H (p) Slabs-On-Grade Complete 0 17-Aug-20M215 5x8 w H (p) Area A Building Envelope Complete (Weather Tight) 0 26-Aug-20M205 5x8 w H (p) Structural Precast Complete (Includes Detailing/Topping Slabs) 0 17-Sep-20M210 5x8 w H (p) Elevated/Topping Slabs Complete 0 17-Sep-20M220 5x8 w H (p) Entire Building Roof Tight 0 13-Oct-20M225 5x8 w H (p) Area F Building Envelope Complete (Weather Tight) 0 22-Oct-20M230 5x8 w H (p) Area E Building Envelope Complete (Weather Tight) 0 02-Nov-20M235 5x8 w H (p) Area B Building Envelope Complete (Weather Tight) 0 01-Dec-20M240 5x8 w H (p) Area C Building Envelope Complete (Weather Tight) 0 01-Dec-20M255 5x8 w H (p) Area D Building Envelope Complete (Weather Tight) 0 10-Dec-20M250 5x8 w H (p) Entire Building Envelope Complete (Weather Tight) 0 15-Dec-20M245 5x8 w H (p) Start Interior Finishes (Not Including Early Gym Painting) 0 17-Dec-20M260 5x8 w H (p) Permanent Power (All Areas) 0 06-Apr-21M265 5x8 w H (p) Interior Rough Construction Complete 0 21-Jul-21M270 5x8 w H (p) Permanent Heat/Conditioned Air (All Areas) 0 21-Jul-21X5000 7x8 (p) Required Weather Days Allowance (Spec Section 01 32 16 Paragraph 1.6.6) 14 19-Nov-21 02-Dec-21Z910M 5x8 w H (p) Phase 1 Substantial Completion 0 03-Dec-21*X200M 5x8 w H (p) Phase 2 Construction Start 0 06-Dec-21X925M 5x8 w H (p) Phase 2 Start Demolition 0 14-Feb-22Z920M 5x8 w H (p) Phase 2 Substantial Completion/Project Complete 0 24-Oct-22Z930 5x8 w H (p) Post Construction 61 25-Oct-22 23-Jan-23

Phase 1 Site Phase 1 Site Summary ActivPhase 1 Site Summary ActivitiesPhase 1 Site Summary ActivitiesPhase 1 Site Summary ActivitiesPhase 1 Site Summary ActivitiesX1000 5x8 w H (p) CM & Owner Trailer and temp services to same 18 17-Dec-19 13-Jan-20X1010 5x8 w H (p) Temp Fencing, Site demo, entrance road & Erosion controls 10 30-Dec-19 13-Jan-20X1020 5x8 w H (p) Clear & Grub & install Storm drain from STMH# 35 to MH# 101 western & northern main run - site 29 03-Jan-20 12-Feb-20X1030 5x8 w H (p) Clear & Grub & install Storm drain from STMH# 35 to MH# 125 southern run 22 07-Jan-20 05-Feb-20X1050 5x8 w H (p) Site Prep - strip frost disturb soils Areas A & B (incl sedimentation basin) 19 10-Feb-20 06-Mar-20X1070 5x8 w H (p) Site Prep - Strip Frost Disturb Soils & Cuts/Rock Areas C & D (inlc sedimentation basin) 12 09-Mar-20 24-Mar-20X1040 5x8 w H (p) Sanitary Main install from street to bldg site 20 16-Mar-20 13-Apr-20X1060 5x8 w H (p) Remove existing storm run within new bldg footprint 0 09-Apr-20 09-Apr-20X1080 5x8 w H (p) Site Prep - strip frost disturb soils Areas E&F (incl sedimentation basin) 17 16-Apr-20 08-May-20X1090 5x8 w H & WS

(p)West side of new bldg - install galley system on west side of new bldg 14 03-Jun-20 22-Jun-20

X1100 5x8 w H & WS( )

West side of bldg - complete all storm work & fills to subgrade 20 18-Aug-20 15-Sep-20X1130 5x8 w H & WS

(p)Water & fire main - install from street to building 22 26-Aug-20 25-Sep-20

X1110 5x8 w H & WS(p)

South of New bldg Area F -complete all storm work and fills to subgrade 15 16-Sep-20 06-Oct-20X1120 5x8 w H & WS

(p)SE Corner of site - complete fills over balance of new utilities to street to subgrade 38 16-Sep-20 06-Nov-20

X1140 5x8 w H & WS( )

Install Tele & electric conduits from poles to bldg 15 28-Sep-20 16-Oct-20

Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q12020 2021 2022 2023

mplete Prep Bid Packagest Bid Phase

Bid Period - All PackagesPackages Put Out to Trades

Prebid MeetingLast Day for RFI's

Open BidsBids Due

Scope Reviews w BP SubcontractorsReview Scopes w Major Trades/Confirm Ability to Meet Schedule RequirementsPrepare Final GMP Estimate/Submit GMP to State for Review & ApprovalGMP Submitted for Approval

State Reviews & Approves GMPGMP Approved / Notice to Proceed Issued

Execute Subcontractor Bid Packages (27)Start Phase 1 Submittals for Construction of New Building

Start Construction: Site Prep/Site UtilitiesStart Foundations

Start Structural Steel w Crane #2Start Structural Steel w Crane #1

Complete FoundationsStructural Steel Complete (Includes Detailing)Start RoofingStart Structural Precast w Crane #3

Start Interior Rough ConstructionSlabs-On-Grade Complete

Area A Building Envelope Complete (Weather Tight)Structural Precast Complete (Includes Detailing/Topping Slabs)Elevated/Topping Slabs Complete

Entire Building Roof TightArea F Building Envelope Complete (Weather Tight)

Area E Building Envelope Complete (Weather Tight)Area B Building Envelope Complete (Weather Tight)Area C Building Envelope Complete (Weather Tight)

Area D Building Envelope Complete (Weather Tight)Entire Building Envelope Complete (Weather Tight)Start Interior Finishes (Not Including Early Gym Painting)

Permanent Power (All Areas)Interior Rough Construction CompletePermanent Heat/Conditioned Air (All Areas)

Required Weather Days Allowance (Spec Section 01 32 16 Paragraph 1.6.6)Phase 1 Substantial CompletionPhase 2 Construction Start

Phase 2 Start DemolitionPhase 2 Substantial Complet

Post Con

CM & Owner Trailer and temp services to sameTemp Fencing, Site demo, entrance road & Erosion controls

Clear & Grub & install Storm drain from STMH# 35 to MH# 101 western & northern main run - siteClear & Grub & install Storm drain from STMH# 35 to MH# 125 southern run

Site Prep - strip frost disturb soils Areas A & B (incl sedimentation basin)Site Prep - Strip Frost Disturb Soils & Cuts/Rock Areas C & D (inlc sedimentation basin)

Sanitary Main install from street to bldg siteRemove existing storm run within new bldg footprint

Site Prep - strip frost disturb soils Areas E&F (incl sedimentation basin)West side of new bldg - install galley system on west side of new bldg

West side of bldg - complete all storm work & fills to subgradeWater & fire main - install from street to building

South of New bldg Area F -complete all storm work and fills to subgradeSE Corner of site - complete fills over balance of new utilities to street to subgrade

Install Tele & electric conduits from poles to bldg

Platt Technical High School GMP Schedule w 12.2.19 EOD NTPDate

Project SchedulePrepared by Project Technologies Group

GMP Submission SchedulePrinted on: 21-Aug-19 11:17

Remaining Level of EffortActual Level of EffortActual WorkRemaining WorkCritical Remaining Work

Milestone Prepared for The Morganti GroupPlatt BP-1 All Activities (dr)

Page 1 of 44

SECTION 11 52 14

ADDENDUM NO.6 08-21-19 LARGE VENUE TENSIONED FRONT PROJECTION SCREEN

PAGE 1 OF 5

CT DAS 5200 (Rev. 02.01.18) DCS PROJECT NO: BI-RT-878-CMR

OSCG&R PROJECT NO: 900-0013

PART 1 - GENERAL 1.1 GENERAL PROVISIONS

A. Drawings and general provisions of the Contract, including General and Supplementary

Conditions and Division 01 Specification Sections, apply to this Section. B. Carefully review and examine all other Contract Documents for requirements therein

affecting the work of this Section. Furthermore, coordinate and sequence the work of this Section with all other trades affected.

1.2 SUMMARY

A. Furnish and install ceiling recessed, electrically operated, large venue tensioned front projection screens and all pertinent accessories as required, as indicated on Drawings, and/or as specified in this Section.

1.3 RELATED WOK

A. Examine Contract Documents for requirements that affect work of this section. Other

Specification sections that relate directly to work of this section include, but not limited to: 1. Division 06 Section “Misc. Rough Carpentry”: for above ceiling wood blocking,

nailers. 2. Division 09 Section "Non-Structural Metal Framing": for secondary metal stud

framing support of recessed projection screen box and mounting accessories. 3. Division 09 Section “Gypsum Boards”: for abutting drywall soffits, openings, and

edge trims. 4. Division 26 Section "Electrical": for electrical power supply and wiring connection

to projection screen control.

1.4 DEFINITIONS A. Gain: Indication of screen’s luminance or brightness, measured perpendicular to screen

center and relative to magnesium carbonate block, which serves as standard for 1.0 gain. Higher numbers indicate greater brightness.

B. Viewing Angle: Horizontal angle from perpendicular center of screen at which gain or

brightness decreases by 50%. C. Format: Proportion of projection screen viewing area expressed as a ratio of height to

width. 1. NTSC or Video Format: 1.00 to 1.33. 2. HDTV Format: 1.00 to 1.78. 3. Wide Format: 1.00 to 1.6. 4. Square: 1.0 to 1.0. 5. Cinemascope or Anamorphic Format: 1.00 to 2.35. 6. Widescreen (Letterbox) Format: 1.00 to 1.85.

1.5 SUBMITTALS

A. Make submittals in accordance with Contract Conditions and Division 01 Section “Submittal Procedures”.

SECTION 11 52 14


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1. Product data: Manufacturer’s technical specifications, installation instructions, and warranty information. a. Test Reports: Certified test reports showing compliance with specified

performance characteristics and physical properties. b. Certificates: Product certificates signed by manufacturer certifying that

materials comply with specified performance characteristics, criteria and physical requirements.

2. Shop drawings: Provide shop drawings for fabrication, and installation of all parts of the work. Provide details of anchorage, connections and accessory items. Provide installation templates for work installed by others. Show all interfaces and relationships to work of other trades. Provide wiring diagrams for electrically operated units.

3. Samples: Submit two 6 inches × 6 inches samples of screen finish material.

B. Sustainable Design Intent: Comply with project requirements intended to achieve sustainable design, measured and documented according to the Connecticut Building Standard Guidelines Compliance Manual for High Performance Buildings. Refer to Section 018113, SUSTAINABLE DESIGN REQUIREMENTS for these conditions.

1.6 REFERENCES A. Society of Motion Picture and Television Engineers (SMPTE):

SMPTE RP 94-2000, Gain Determination of Front Projection Screens. B. Underwriters Laboratories Inc. (UL). C. Connecticut State Building Code.

1.7 QUALITY ASSURANCE A. Qualifications: Worker experienced in performing work of this section who has

specialized in work similar to that required of this project. B. Regulatory Requirements: Comply with Connecticut State Building Code.

1.8 DELIVERY, STORAGE & HANDLING A. Storage and Protection: Store electric projection screens in a dry, ventilated area,

protected from exposure to harmful weather conditions, at a temperature less than 80 degrees F (27 degrees C).

B. Handling: Handle electrically operated projection screen materials with care in order to

prevent damage. C. Deliver materials in manufacturer’s original, unopened, undamaged containers with

identification labels intact.

1.9 WARRANTY A. Manufacturer’s Warranty: Submit, for Owner’s acceptance, manufacturer’s standard

warranty document executed by authorized company official. Manufacturer’s warranty is in addition to, and does not limit, other rights Owner may have under Contract Documents.

SECTION 11 52 14


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B. Provide manufacturer's warranties against manufacturing defects in material and workmanship for a period no less than five (5) years commencing from date of Substantial Completion.

PART 2 - PRODUCTS 2.1 MANUFACTURERS

A. Provide products from one of the following manufacturers, or Architect approved equal:

1 Da-Lite Screen Co., Inc., Warsaw IN. 2 Draper Shade and Screen Co., Inc., Spiceland, IN. 3 Bretford Manufacturing Co., Schiller Park, IL. 4. Or equal.

B. Basis of Design: “Tensioned Large Advantage Deluxe Electrol” as manufactured by Da-Lite Screen Co., Inc.

2.2 ELECTRICALLY OPERATED LARGE VENUE TENSIONED PROJECTION SCREENS

A. Type : Tensioned System. B. Screen Operation: Electrically operated, UL listed, plenum rated, retractable, heavy duty,

with rigid metal roller and motor housed within the roller. Tab guide cable tensioning system to maintain even, lateral tension and hold viewing surface flat. Bottom end of fabric to be inserted into a custom aluminum slat bar with added weight to provide vertical tension on the screen surface. 1. Motor:

a. 2 UL Certified 120 V, 60 Hz, 3-wire permanently lubricated reversal-type, attached to header.

b. Amperage: not more than 2.4 amps. c. Include automatic thermal overload protection, integral gears, capacitor

and electric brake to prevent coasting. d. Preset, adjustable limit switches to automatically stop viewing surface in

UP or DOWN position.

C. Screen Mounting: Ceiling recessed. Include all necessary mounting hardware. D. Screen Case: Extruded aluminum with self-trimming flange. Case is designed to receive

mounting hardware and is sized to suit projection screen. 1. Case Finish: Powder coated black or white as determined by Architect. 2. Case Closure Door: Include automatically operated, hinged powder coated

aluminum finish screen closure door on case bottom. 3. Case Access Door: Hinged, powder coated aluminum finish screen access door

on case bottom for maintenance access.

E. Screen Size: 1. Viewing Area: 146 inches H × 260 inches W.

F. Screen Viewing Surface: 1. High resolution, flexible projection fabric capable of both front and rear projection,

flame retardant, mildew-resistant seamless vinyl, with standard black borders, easily cleaned with mild soap and water solution.

2. Gain: 0.9.

SECTION 11 52 14


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5. Viewing angle: 65. 6. Format: HDTV 16:10. 7. Viewing Surface: “Dual Vision” as manufactured by Da-Lite Screen Company,

Inc.

G. Accessories: 1. Screen Drop: Extra drop of 7'-0" in black fabric at top of the viewing area. 2. Single Motor Low Voltage Control: Built-In Standard. 3. Key Locking Cover Plate: Hinged cover plate with brushed stainless steel finish

provides keyed access to low voltage control wall switch. 4. 3/8" threaded steel mounting rod and mounting brackets. 5. All other pertinent accessories necessary for complete and functional installation.

PART 3 - EXECUTION 3.1 COORDINATION

A. Coordinate electric projection screen placement with other ceiling and wall mounted

components.

3.2 EXAMINATION A. Site Verification of Conditions:

1. Verify that conditions of substrates previously installed under other sections or

contracts are acceptable with electrically operated projection screen installation. 2. Ensure secondary support framing for screen has been properly installed. 3. Ensure electrical power supply is installed to meet electrically operated large

venue projection screen requirements. a. Verify type and location of power supply.

4. Inform General Contractor of unacceptable conditions immediately upon discovery.

5. Proceed with installation only after unacceptable conditions have been corrected.

3.3 INSTALLATION A. General: Install projection screens at locations indicated and in compliance with

manufacturer’s printed instructions. B. Install screen housing and make electrical connections prior to installation of drywall

soffit. C. Securely install screens plumb and level to supporting substrate. Install projection

screens with screen case in position and relationship to adjoining work as indicated on approved shop drawings. Securely anchor work to supporting substrate.

D. Permanently attach screen fabric to roller.

1. Install viewing surface and drive assembly in housing only after interior construction is substantially complete.

3.4 FIELD QULITY CONTROL

A. Testing and Inspection: Operate each screen 3 times to ensure viewing surfaces extend

and retract through full range of motion. 1. Verify controls, limit switches, automatic doors and other components function as

SECTION 11 52 14


PAGE 5 OF 5



designed and meet project requirements. 2. Ensure that viewing surface raising operation fully engages and moves screen

and closure door into closed position. 3. Adjust motors, controls and components to allow for smooth, unobstructed

screen operation.

3.5 FINAL CLEANING AND PROTECTION A. Upon completion, remove surplus materials, rubbish, tools and equipment. Perform final

cleaning of all exposed surfaces and lubricate all moving parts in accordance with manufacturer's instructions.

B. Protect projection screens from damage during construction. C. Repair damage to adjacent construction caused by electrically operated projection screen

work.

END OF SECTION ***

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225 Oakland Road

South Windsor

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860-644-8300

REF. DWG No.

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225 Oakland Road

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Rosane

Anderson, Inc.

225 Oakland Road

South Windsor

Connecticut 06074

860-644-8300

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Drummey

Rosane

Anderson, Inc.

225 Oakland Road

South Windsor

Connecticut 06074

860-644-8300

REF. DWG No.

Date:

Scale:

DCS Project No.

OSCGR Project No.

08/21/2019

3/4" = 1'-0"

ADDENDUM

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RS6

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Drummey

Rosane

Anderson, Inc.

225 Oakland Road

South Windsor

Connecticut 06074

860-644-8300

REF. DWG No.

Date:

Scale:

DCS Project No.

OSCGR Project No.

08/21/2019

3/4" = 1'-0"

ADDENDUM

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"x8"

BENT PLATE

CONT. 1/4

"x8"

BENT PLATE

R8

S5-1-1

"VB

-2D"

"VB

-4D"

"VB

-3D"

"VB

-5D"

"VB-6D"

"VB-7D"

SS.8

153' - 2"

21' - 0"

30' - 4"

98' - 4"

3' - 6"

26' - 0"

26' - 0"

26' - 0"

20' - 4"

5' - 0"

14' - 8"

10' - 8"

11' - 0"

10' - 0"

154' - 8"

44' - 8"

65' - 4"

28' - 8"

16' - 0"

32' - 8"

32' - 8"

16' - 0"

28' - 8"

98' - 4"

30' - 4"

21' - 0"

10' - 0"

11' - 0"

10' - 8"

14' - 8"

5' - 0"

20' - 4"

26' - 0"

26' - 0"

26' - 0"

14' - 0"

12' - 0"

10' - 0"

16' - 0"

12' - 0"

14' - 0"

161' - 4"

35' - 0"

13' - 0"

65' - 4"

13' - 0"

35' - 0"

3' - 4"

28' - 8"

3' - 0"

13' - 0"

32' - 8"

32' - 8"

13' - 0"

3' - 0"

28' - 8"

3' - 4"

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

D

R1

S5-1-1

W10x12

W16x26

[ +0" ]

R2

S5-1-1

-4 1/2"

[ -4 1/2

" ]

[ -8 1/4

" ]

[ +0" ]

[ -8 1/4

" ]

[ -1' -

0" ]

[ +0" ]

[ -8" ]

R1C

S5-1-1

[ -1' -

0" ]

[ -6 1/2

" ]

4' - 9 3/8"

4' - 9 3/8"

5' - 6"

5' - 6"

R1

S5-1-1

R3

S5-1-1

CONT. 5/1

6" BENT PLATE

+ CONT. L4x3x1/4

CONT. 5/1

6" BENT PLATE

+ CONT. L4x3x1/4

R6

S5-1-1

R3

S5-1-1

R3

S5-1-1

R6

S5-1-1

R.O.F.

R.O.F.

R.O.F.

R.O.F.

R.O.F.

R.O.F.

R.O.F.

R.O.F.

W18x35

W16x26

(SLOPES)

W16x26

(SLOPES)

W16x26

(SLOPES)

W16x26

(SLOPES)

W16x26

(SLOPES)

W16x26

(SLOPES)

W12x19

(SLOPES)

W12x19

W12x19

(SLOPES)

W12x19

(SLOPES)

W12x26

(SLOPES)

W12x19

(SLOPES)

W12x19

(SLOPES)

W12x19

(SLOPES)

W12x19

(SLOPES)

W12x19

(SLOPES)

W12x19

(SLOPES)

W12x19

W16x26

(SLOPES)

W12x19

W16x26

W16x26

W16x26

(SLOPES)

W12x19

(SLOPES)

W12x26

(SLOPES)

W12x19

(SLOPES)

W12x19

(SLOPES)

W12x19

(SLOPES)

W12x19

(SLOPES)

W12x19

(SLOPES)

W12x19

(SLOPES)

W12x19

(SLOPES)

W10x12

(SLOPES)

W10x12(SLO

PES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W12x50 (SLO

PES)

W12x14

(SLOPES)

W12x50

(SLOPES)

W16x26

(SLOPES)

W16x26

(SLOPES)

W12x50

(SLOPES)

W16x26

(SLOPES)

W12x50

(SLOPES)

W16x31

(SLOPES)

W12x14

(SLOPES)

W12x14

(SLOPES)

W12x14

(SLOPES)

W12x40

(SLOPES)

W12x40

(SLOPES)

W16x26

(SLOPES)

W16x26

(BEN

T)

W30x90

(BEN

T)

W30x90

(BEN

T)

W30x90

(BEN

T)

W30x90

(BEN

T)

W30x90

(BEN

T)

W30x90

(BEN

T)

W30x90

(BEN

T)

W30x90

(BEN

T)

W30x90

(BEN

T)

W30x90

(BEN

T)

W30x90

(BEN

T)

W30x90

(SLOPES)

W12x30

(SLOPES)

W12x30

(SLOPES)

W12x30

(SLOPES)

W12x30

(SLOPES)

W12x30

(SLOPES)

W12x30

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W12x19

(SLOPES)

W12x19

(SLOPES)

W12x19

(SLOPES)

W12x19

(SLOPES)

W12x19

W16x26

W16x26

W16x26

W16x26

(SLOPES)

W12x19

(SLOPES)

W12x19

(SLOPES)

W12x19

(SLOPES)

W12x19

(SLOPES)

W12x19

(SLOPES)

W12x19

(SLOPES)

W12x19

(SLOPES)

W12x19

(SLOPES)

W12x19

(SLOPES)

W12x26(SLO

PES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W12x19

(SLOPES)

W12x19

(SLOPES)

W12x19

(SLOPES)

W12x19

(SLOPES)

W16x26

(SLOPES)

W16x26

(SLOPES)

W16x26

(SLOPES)

W16x26

W18x35

W16x26

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W16x26

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W10x12

(SLOPES)

W12x30

(SLOPES)

W21x50

(SLOPES)

W16x26

(SLOPES)

W16x26

(SLOPES)

W16x26

(SLOPES)

W16x26

(SLOPES)

W16x26

(SLOPES)

W16x26

(SLOPES)

W16x26

(SLOPES)

W16x26

(SLOPES)

W16x26

(SLOPES)

W16x26

(SLOPES)

W16x26

(SLOPES)

W16x26

W16x26

W16x26

MATCHLINE - AREA D

MATCHLINE - AREA C

MATCHLINE - AREA D

MATCHLINE - AREA C

WT6x32.5

(-3'-0

"+/-)

L5x3-1/2x5/16

@ 4'-0

" O.C.

L3x3x5/16 HANGER

& DIAG. BRACE

(TYP. 7 LOC.)

6

RS6

003

A

B

E

F

G

CD

ROOF FRAMING PLAN NOTES:

TOP OF STEEL SHALL BE AT ELEVATION 131'-0" (+14'-0" A.F.F.) UNLESS OTHERWISE

SHOWN THUS (+...) OR (-...) INDICATING THE DISTANCE ABOVE OR BELOW ELEVATION

131'-0" .

[±.....] INICATES TOP OF STEEL GIRDER ELEVATION AT CENTER LINE OF COLUMN. ALL

ELEVATIONS ARE REFERENCED TO TOP OF STEEL ELEVATION 131'-0" (+14'-0" A.F.F.).

INDICATES 1 1/2" DEEP, 20 GAGE, WIDE RIB (TYPE "B"), GALVANIZED METAL

ROOF DECK.

INDICATES 1-1/2" DEEP, 20 GAGE, WIDE RIB (TYPE "BA"), GALVANIZED

ACOUSTICAL METAL ROOF DECK.

PROVIDE ROOF OPENING FRAME (R.O.F.) FOR ALL OPENINGS IN METAL ROOF DECK

LARGER THAN 12" IN ANY DIRECTION PER DETAIL R1 ON DRAWING S1-1-3. REINFORCE

DECK OPENINGS FROM 6" TO 12" IN SIZE W/ L2x2x1/4 STEEL ANGLE. EXTEND A

MINIMUM OF 2 FLUTES EACH SIDE OF OPENING AND WELD TO DECK.

INDICATES MOMENT CONNECTION WHICH SHALL DEVELOP THE FLEXURAL

CAPACITY OF THE MEMBER.

PROVIDE DIAGONAL JOIST BRIDGING WITH BOLTED CONNECTIONS IN ACCORDANCE

WITH SJI REQUIREMENTS. JOIST DESIGNER SHALL PROVIDE BRIDGING AS REQUIRED TO

ADEQUATELY BRACE THE JOISTS AGAINST LATERAL MOVEMENT UNDER FULL LOAD.

PROVIDE BOTTOM CHORD UPLIFT BRIDGING AS REQUIRED.

ALL JOISTS SHALL BE DESIGNED FOR NET MINIMUM WIND UPLIFT OF 15 PSF. JOISTS AND

PERIMETER LOCATED WITHIN 10' OF EXTERIOR WALL SHALL BE DESIGNED FOR NET

UPLIFT OF 25 PSF.

"T.J" INDICATES STEEL TIE JOIST TO HAVE BOTTOM CHORD EXTENSIONS AT STEEL

COLUMN LOCATIONS.

BRACING "VB-*" INDICATES VERTICAL BRACING. SEE BRACING ELEVATIONS ON DRAWING

S2-2-1 FOR REQUIREMENTS.

OPEN WEB STEEL ROOF JOISTS TO BE DESIGNED TO SUPPORT ADDITIONAL POINT LOADS

INDICATED AT LOCATION OF ALL MECHANICAL ROOF TOP UNITS AND EQUIPMENT.

COORD. ACTUAL LOCATION WITH MECHANICAL DRAWINGS AND SUPPLIER.

ADDITIONAL POINT LOADS:

ALL CONDUITS OR PIPING SHALL BE PLACED BELOW THE STRUCTURAL SLAB, NO

CONDUIT OR PIPING SHALL BE PLACED WITHIN THE STRUCTUAL SLAB.

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

DA

D

STEEL COLUMNS SHOWN ON THIS DRAWING TO RECEIVE 2-HOUR FIRE RATING BY

CEMENTITIOUS FIREPROOFING UNLESS INDICATED AS A ROUND HSS COLUMN.

EXPOSED TO VIEW PORTION OF ROUND HSS COLUMNS TO RECEIVE 2-HOUR FIRE

RATING BY INTUMESCENT MASTIC FIREPROOFING. CONCEALED FROM VIEW PORTION

OF ROUND HSS COLUMN TO RECEIVE TO RECEIVE 2-HOUR FIRE RATING BY

CEMENTITIOUS FIREPROOFING.

STEEL BEAMS AND KICKERS, ON THIS DRAWING, SUPPORTING ROOF TO RECEIVE 1-

HOUR FIRE RATING BY CEMENTITIOUS FIREPROOFING. METAL ROOF DECK TO RECEIVE

1-HOUR FIRE RATING BY CEMENTITIOUS FIREPROOFING.

FOR ROOF CONSTRUCTION LOCATED MORE THAN 20'-0" ABOVE FINISHED FLOOR, AT

MULTIPURPOSE ROOM (D111), SECONDARY ROOF BEAMS AND DECK SHALL NOT

RECEIVE FIREPROOFING; PRIMARY STEEL BEAMS SUPPORTING ROOF ONLY (BEAMS

CONNECTED TO COLUMNS), TO RECEIVE 1-HOUR FIRE RATING BY CEMENTITIOUS

FIREPROOFING. STEEL AND DECK NOT RECEIVING CEMENTITIOUS FIREPROOFING TO

BE PRIMED TO RECEIVE PAINT.

FIREPROOFING NOTES:

1.

2.

3.

CAD no.

drawing prepared by

DCS project no.

project

drawing no.

approved by

drawn by

scale

date

drawing title

STATE OF CONNECTICUTDEPARTMENT OF ADMINISTRATIVE SERVICES

OSCGR project no.900-0013

descriptiondatemark

REVISIONS

As indicated

ROOF FRAMING PLAN - AREA D

SZEWCZAK ASSOCIATES

ADDITIONS AND RENOVATIONSPLATT TECHNICAL HIGH SCHOOL

BI-RT-878 CM-R

200 Fisher DriveAvon, CT 06001

05/24/2019

JWZ

PGC

S1-1-3D

600 Orange Avenue Milford, CT 06461

100% CONSTRUCTION DOCUMENTS

SCALE: 1/8" = 1'-0"

ROOF FRAMING PLAN - AREA D

6 08/21/2019 ADDENDUM #6

MEZZANINE PLANK

106' - 6"

TOP OF SLAB @

SHOP LEVEL

97' - 0"

J M V W

ROOF PRECAST

DATUM

130' - 11"

Q.4 AA.3

LOW ROOF

PRECAST DATUM

116' - 8"

Y

PW-101

VERTICAL

PANEL

JOINTS TYP.

PRECAST PLANK

MEZZANINE

PW-102

PRECAST

COLUMN

PRECAST

COLUMN

PRECAST

COLUMN

PRECAST

BEAM

PRECAST

BEAM

24' - 0" 36' - 0"36' - 0" 36' - 0" 12' - 4"

PRECAST

BEAM

PRECAST

BEAM PRECAST

COLUMN

PRECAST

COLUMN

PRECAST

COLUMN

PRECAST

COLUMN

28' - 3"

VERTICAL

PANEL

JOINTS TYP.

CONT. CORBEL FOR

PRECAST SUPPORT

CONT. CORBEL FOR

PRECAST SUPPORT

CONT. CORBEL FOR

PRECAST SUPPORT

PW-103PW-104PW-105

CONT. CORBEL FOR

PRECAST SUPPORT

CONT. CORBEL FOR

PRECAST SUPPORT

14

' -

3"

10

' -

2"

9' -

6"

VERTICAL

PANEL

JOINTS TYP.

COORDINATE DUCT

OPENINGS WITH

MECHANICAL

CONTRACTOR TYPICAL

MEZZANINE PLANK

106' - 6"

TOP OF SLAB @

SHOP LEVEL

97' - 0"

9 8 5

ROOF PRECAST

DATUM

130' - 11"

3.6

LOW ROOF

PRECAST DATUM

116' - 8"

PW-107PW-116

PW-120

COORDINATE DUCT

OPENINGS WITH

MECHANICAL

CONTRACTOR TYPICAL

9' -

6"

10

' -

2"

14

' -

3"

A

B

C

D

A

B

C

D

A

B

C

D

12

' -

0"

8' -

5"

9' -

9"4

' -

5"

34

' -

7"

50' - 0" 70' - 0" 48' - 11"

PANEL JOINT

TYPICAL

PANEL JOINTS

TYPICAL

PRECAST

COLUMN

PRECAST

COLUMN PRECAST

COLUMN

PRECAST PLANK

MEZZANINE BEYOND

CORRIDOR ALONG GRID "W"

COORDINATE DUCT

OPENINGS WITH

MECHANICAL

CONTRACTOR TYPICAL

A

B

C

PW-118

D

STACKED PANELS

TYPICAL

COORD. WALL

OPENINGS W/

ARCH'L DWGS

TYPICALMEZZANINE PLANK

106' - 6"

TOP OF SLAB @

SHOP LEVEL

97' - 0"

J M VQ.4

LOW ROOF

PRECAST DATUM

116' - 8"

PW-111

PANEL

JOINTS

TYPICAL

PRECAST PLANK

MEZZANINE B/S

CONT. CORBEL FOR

PRECAST SUPPORT

B/S TYP.

CONT. CORBEL

FOR PRECAST

SUPPORT B/S

TYP.

PANEL

JOINTS

TYPICAL

PW-112PW-113

28' - 3" 36' - 0" 36' - 0"

10

' -

2"

9' -

6"

PRECAST

COLUMN

COORDINATE DUCT

OPENINGS WITH

MECHANICAL

CONTRACTOR TYPICAL

PRECAST

COLUMN

PRECAST

COLUMN

ALONG GRID "5"

MEZZANINE PLANK

106' - 6"

TOP OF SLAB @

SHOP LEVEL

97' - 0"

9.19753

ROOF PRECAST

DATUM

130' - 11"

LOW ROOF

PRECAST DATUM

116' - 8"

PW-119PW-117 PW-106

COORDINATE DUCT

OPENINGS WITH

MECHANICAL

CONTRACTOR TYPICAL

9' -

6"

10

' -

2"

14

' -

3"

A

B

C

D

8' -

5"

9' -

9"4

' -

5"

A

B

12

' -

0"

A

B

C

D

34

' -

7"

PANEL JOINTS TYPICAL

PANEL JOINTS TYPICAL

60' - 0"60' - 0"60' - 0"

PRECAST PLANK

MEZZANINE BEYOND

PRECAST PLANK

MEZZANINE BEYOND

PRECAST COLUMN

TYPICAL

PRECAST COLUMN

TYPICAL

CORRIDOR ALONG GRID "V"

14

' -

3"

COORD. WALL

OPENINGS W/

ARCH'L DWGS

TYPICAL

MEZZANINE PLANK

106' - 6"

TOP OF SLAB @

SHOP LEVEL

97' - 0"

W AA BB

ROOF PRECAST

DATUM

130' - 11"

LOW ROOF

PRECAST DATUM

116' - 8"

Y

VERT. PANEL

JOINTS

TYPICAL

14

' -

3"

10

' -

2"

9' -

6"

24' - 0" 31' - 7" 28' - 7"

PRECAST

COLUMN CONT. CORBEL

FOR PRECAST

SUPPORT B/S

TYP.

CONT. CORBEL FOR

PRECAST SUPPORT

B/S TYP.

COORDINATE DUCT

OPENINGS WITH

MECHANICAL

CONTRACTOR TYPICAL

CONT. PRECAST

CORRIDOR WALL COORDINATE DUCT

OPENINGS WITH

MECHANICAL

CONTRACTOR TYP.

CONT. WOOD FRAMED

MEZZANINE - FAR SIDE

TYP.

T/SHOP GIRT

105' - 7"

MEZZANINE PLANK

106' - 6"

TOP OF SLAB @

SHOP LEVEL

97' - 0"

J M V

ROOF PRECAST

DATUM

130' - 11"

Q.4

LOW ROOF

PRECAST DATUM

116' - 8"

A

C

PANEL

JOINTS

TYPICAL

PRECAST PLANK

MEZZANINE B/S

28' - 3"

CONT. CORBEL FOR

PRECAST SUPPORT

B/S TYP.

CONT. CORBEL

FOR PRECAST

SUPPORT B/S

TYP.

36' - 0" 36' - 0"

PANEL

JOINTS

TYPICAL

PW-109PW-110

MEZZANINE PLANK

106' - 6"

TOP OF SLAB @

SHOP LEVEL

97' - 0"

J M V

AREA F ROOF

PRECAST DATUM

120' - 3"

Q.4

LOW ROOF

PRECAST DATUM

116' - 8"

3' -

7"

10

' -

2"

9' -

6"

PRECAST

COLUMN

COORDINATE DUCT

OPENINGS WITH

MECHANICAL

CONTRACTOR TYPICAL

PRECAST

COLUMN

PRECAST

COLUMN

COORDINATE DUCT

OPENINGS WITH

MECHANICAL

CONTRACTOR TYPICAL

28' - 3" 36' - 0" 36' - 0"

PW-114

PRECAST PLANK

MEZZANINE B/S

CONT. CORBEL FOR

PRECAST SUPPORT

B/S TYP.PW-115

PERP. PRECAST

BEARING WALLS

TYP.

CORRIDOR ALONG GRID "3"

PLAN NOTES

ALL EXPOSED WALL SURFACES SHALL BE SMOOTH AND HOLES

GREATER THAN 1/4" DIAMETER OR GREATER SHALL BE

PATCHED.

PROVIDE SEALED CALCULATIONS FOR THE DESIGN OF WALLS.

WALLS SHALL BE DESIGNED TO RESIST HORIZONTAL SESIMIC

SHEARS SHOWN ON DRAWING S2-5-1.

ALL HARDWARE SHALL BE GALVANIZED WITH FIELD TOUCH-UP.

PROVIDE CONCEALED POCKETS FOR WELD PLATES WHICH

SHALL BE PATCHED TO MATCH THE WALL SURFACE.

COORDINATE WALL PENETRATIONS WITH MECHANICAL AND

PLUMBING CONTRACTORS.

SEE DETAIL "S1/S2-3-2" FOR TYPICAL HORIZONTAL PRECAST

JOINT CONNECTION.

1.

2.

3.

4.

5.

6.

7.

TOP OF SLAB @

SHOP LEVEL

97' - 0"

AREA F ROOF

PRECAST DATUM

120' - 3"

T. O. CONC.

TOPPING

120' - 7"

T/SHOP GIRT

105' - 7"

8' -

5"

5' -

3 1

/2"

8' -

7"

FOR WINDOW OPENING

SEE ARCH'L DWGS

SEE PLAN FOR

GIRT SIZE TYP.

SEE PLAN FOR

POST SIZE

TYP.S12

S4-2-2

NOTES

1.

2.

3.

4.

PROVIDE EMBEDDED PLATE 1"x7"x10" W/ (4)-1/2" DIA. x 6" LONG

HEADED STUDS IN CONCRETE PANELS FOR FIELD WELDED CONN. OF

GIRTS.

PROVIDE EMBEDDED PLATE 1"x6"x8" W/ (4)-1/2" DIA. x 6" LONG

HEADED STUDS IN CONCRETE PANELS FOR FIELD WELDED CONN. OF

POST.

DESIGN ARCHITECTURAL PRECAST CONCRETE PANELS TO SUPPORT

STEEL INFILL AT WINDOW OPENINGS AND OUT OF PLANE WIND

LOADS.

PROVIDE 1/2" WELDED END PLATES AT TUBE ENDS AND FIELD WELD

TO EMBEDDED PLATES WITH SMOOTH WELDS. FIELD VERIFY ALL

LENGTHS TYPICAL

CAD no.

drawing prepared by

DCS project no.

project

drawing no.

approved by

drawn by

scale

date

drawing title STATE OF CONNECTICUT

DEPARTMENT OF ADMINISTRATIVE SERVICES

OSCGR project no.900-0013

descriptiondatemark

REVISIONS

1/8" = 1'-0"

PRECAST WALLELEVATIONS

SZEWCZAK ASSOCIATES

ADDITIONS AND RENOVATIONSPLATT TECHNICAL HIGH SCHOOL

BI-RT-878 CM-R

200 Fisher DriveAvon, CT 06001

05/24/2019

Author

Approver

S2-3-1

600 Orange Avenue Milford, CT 06461

100% CONSTRUCTION DOCUMENTS

SCALE: 1/8" = 1'-0"

WALL ELEVATIONS - "PW-101", "PW-102", "PW-103", "PW-104" & "PW-105"

SCALE: 1/8" = 1'-0"

WALL ELEVATIONS - "PW-107", "PW-116", "PW-118" AND "PW-120"SCALE: 1/8" = 1'-0"

WALL ELEVATIONS - "PW-111", "PW-112" AND "PW-113"

SCALE: 1/8" = 1'-0"

WALL ELEVATIONS - "PW-106", "PW-117" AND "PW-119"

SCALE: 1/8" = 1'-0"

WALL ELEVATION "PW-108"

SCALE: 1/8" = 1'-0"

WALL ELEVATIONS "PW-109" & "PW-110"

SCALE: 1/8" = 1'-0"

WALL ELEVATIONS "PW-114 AND "PW-115"

4 08/09/2019 ADDENDUM #4

6 08/21/2019 ADDENDUM #6

SCALE: 1/8" = 1'-0"

TYPICAL EXTERIOR WALL GIRT ELEVATION - AREA E AND AREA F

6

61