Addition and Renovations to Upper Bucks County Technical School

Transcription

1 Additions and Renovations to Upper Bucks County Technical School SECTION ADDENDUM NUMBER 2 23 April 2014 RE: From: To: Addition and Renovations to Upper Bucks County Technical School Godshall Kane O Rourke Architects LLC 12 East Butler Avenue, Suite 205 Ambler, PA Registered Bidders This Addendum forms a part of the Contract Documents and modifies the original Bidding Documents dated 8 April, 2014 as noted below. This addendum must be acknowledged in the Form of Proposal in the space provided for this purpose. Failure to so acknowledge this addendum may subject the Bidder to disqualification. This addendum consists of 35 pages including the following attachments: 21 Pages of sketches SKC-01, SKC-02, SKC-03, SKC-04, SKA-9, SKA-10, SKA-11, SKS-01, SKS-02, SKS-03, SKS-04, SKS-05, SKS-06, SKS-07, SKP-1, SKP-2, SKP-3, SKP-4, SKE-1, SKE-2, SKE-3. 1 Page of DRAWING C0.9, UTILITY PLAN Changes to Previous Addenda 2.1 None Changes to the Bidding Requirements, Contract Forms, and Conditions of the Contract , LIST OF DRAWINGS, add the following references; 1. C9.0 Utility Plan 2.3 Document Multiple Contract Summary; Make the following revisions: There were two copies of the Multiple Contract Summary inadvertently included in Volume 1 of the Project Manual. - The first version which ends with a blank page is incorrect. DELETE THIS COPY. - The second version which ends at the bottom of page 44 is correct. If you are scrolling through the entire Volume 1, the first MCS starts on page 367 and ends on 410, Delete these pages. The second (correct) one starts on page 411 and ends on Document ALTERNATES Please note the following clarification to Alternate Number 11. The rooms included in this Alternate are all the 221 series rooms, including rooms 221 thru ADDENDUM NUMBER Issued April 23,

2 Additions and Renovations to Upper Bucks County Technical School Changes to Specifications Fiberglass Sandwich Panels; Add the following; Item 2.1.B, Subject to compliance with specified requirements and modifications to details at no cost to the Owner, provide products by one of the following: a. Major Industries, Inc Sound-Absorbing Ceiling Baffles; Within Machine Tech Provide 15 rows of 8 baffles in each row, and 8 rows of 2 baffles in each row to be located in the field Display cases; Please note the following modifications Item 2.4.Fabrication, add the following; 2.4. A.1. Units shall be constructed to the following dimensions a. Display case in Corridor C-07 shall be 5-4 h x 14-8 l x 2 6 deep b. Display case in Corridor C-08 shall be 4-0 h x 8-8 l x 1-4 deep Fire-protection Specialties; Provide the following quantities of fire extinguishers to be located in the field Type FE-1, quantity shall be Type FE-2, quantity shall be 4, 2 in Bakery Lab 202 and 2 in Culinary Lab , Loading Dock Equipment; Item 2.3.C delete in its entirety and replace with the following; Item 2.3.C. Type: Provide fully Mechanical dock leveler designed for permanent installation in the existing recessed concrete pit. 1. Platform Size: Shall match existing pit size. 2. Existing Pit is Approximately 7-4 long x 6-2 wide x 2-0 deep , Food Service; the following is offered for Clarification: Item 13 specifications refer to 11. There are 9 on the drawing. THE QUANTITY OF 11 PER THE SPECIFICATION IS CORRECT. THESE ARE EXISTING UNITS AND DO NOT AFFECT THE BID. THEY ARE EXISTING MOBILE BUN PANS AND WILL BE LOCATED IN THE FIELD Item 17 specifications refer to 2. There is 1 on the drawing. THE SINGLE LOCATION FOR ITEM 17 ON THE DRAWING IS A COMBINED 2 UNITS AS SPECIFIED SIDE BY SIDE IN THAT LOCATION Item 22 specifications refer to 28. There are 11 on the drawing DISREGARD THE QUANTITY OF 28. THESE ARE FOUR TIER SHELVING UNITS. THERE ARE A TOTAL OF 44 SHELVES, 44 POSTS AND 44 CASTERS. 44 DIVIDED BY 4 EQUALS 11 SHELVING UNITS PER THE DWG Item 146 specifications refer to 9. There is 1 on the drawing. THERE IS ONE UNIT, IT WAS SPECIFIED PER LINEAL FOOT PER THE MANUFACTURER Item 153 specifications refer to 8. There are 2 on the drawing. THESE ARE 4 TIER SHELVING UNITS, 8 EQUALS TWO UNITS , Sanitary Waste and Vent Piping, Section 3.10, D, 1, Add schedule 40 pvc for underground sanitary and vent piping except for kitchen and boiler room underground. Kitchen and boiler room underground piping shall be service class, cast iron soil pipe and fittings; with gasketed joints ADDENDUM NUMBER Issued April 23,

3 Additions and Renovations to Upper Bucks County Technical School , Facility Storm Drainage Piping, Section 3.10, B, 1, Add Schedule 40 pvc for underground rainwater piping. Changes to the Drawings 2.12 C3.0, Existing Features and Demolition Plan; The existing features have been updated to show existing roof drain lines and an existing tree and landscape area; see SKC C5.0, Grading and Drainage Plan; Make the following revisions: New pipe connection from existing roof drain added to STM200 pipe run and grading revised to lessen steepness of hill; please refer to SKC The ramp, sidewalk, and surrounding grading have been revised; see SKC C6.0, Erosion and Sediment Control Plan; Add tree protection fence around existing tree near corner of building; see SKC-03 for location C9.0, Utility Plan; Add this sheet in its entirety as attached. Sanitary profile added and new Utility Plan created A0.3, Schedule and Notes; Reference the wall type B, delete the note that reads: Provide lead lined GWB in Room only A0.5, Finish Schedule and Room Finish Schedule; provide the following modifications ACP 2x4, Black, In lieu of the material listed in the schedule, provide the following; Armstrong Fine Fissured #1729BL, 24 x48 Black, square edge tile, or equivalent product by USG, with Black 15/16 Grid A2.1 thru A2.7, Floor Plans; Reference the Lockers Lockers in Baking Theory and Culinary Lockers shall have masonry bases as detailed in 46/A8.3. All other lockers shall have metal bases as detailed in 47/A A2.1, Floor Plan Cosmetology Baking Culinary; Make the following revisions; Doors 204c and 204d At the Cafeteria, Modify the existing door frames to reverse the swing so these doors swing out to the Corridor A2.4, Floor Plan Business industry Machine Lab Health /Dental; Make the following revision; Door 220.1; reverse the swing of the door so it opens out to the corridor. See attached sketch SKA A2.8a, Roof Plan Main Building; Make the following Modifications Please add the roof plan of the Maintenance Building to this drawing as attached in Sketch SKA-10, for reference for patching existing roof at new Mechanical Equipment Delete roof top unit RTU-8 from the roof plan Reference Mechanical Drawing H2.8 for location and orientation of Roof top Unit RTU A6.6, Reflected Ceiling Plan Annex Lower Level; Refer to sketch SKA-9 for the addition of soffits in Theory Rooms and Theory room S1.0, Foundation Plan; Make the following revisions: New footing for new steel column at Auto Mechanics Mezzanine. See attached SKS- 01 and SKS New footing for turned down slab edge outside Small Engine Lab. See attached SKS- 05 and SKS ADDENDUM NUMBER Issued April 23,

4 Additions and Renovations to Upper Bucks County Technical School 2.24 S2.0, Roof Framing Plan; Make the following revisions: New steel column and structural steel modifications Auto Mechanics Mezzanine. See attached SKS-01 and SKS S3.1, Foundation Sections and Details; Make the following revisions: New Section F10 added. See SKS Revisions to Section F28. See SKS S3.2, Framing Notes and Typical Details; Make the following revisions: New Structural Details. See attached SKS-03 and SKS Drawing P0.1, Cover Sheet, Add the following Note 19 to the Plumbing Scope of Work notes: PC shall refer to the Phasing plans related to demolition and new plumbing work to assure proper order of construction Drawing P1.2, Floor Plan Demolition Diesel Tech Automotive Fitness, Change Demolition Keynote No 21, 24 and 29 to that the relocation of the equipment is to be by the PC in lieu of the GC Drawing P1.4, Floor Plan Demolition Business-Ind. Machine Lab Health/Dental, Change Demolition Keynote No 21 and 24 to that the relocation of the equipment is to be by the PC in lieu of the GC Drawing P2.1, Floor Plan Drainage Cosmetology Bakery Lab Culinary Lab, Refer to attached Sketch SKP-1 for Exterior Grease Interceptor Detail Drawing P2.2, Floor Plan Drainage Diesel Tech Automotive Fitness, Refer to attached Sketch SKP-2 for Oil Sand Interceptor Detail Drawing P2.2, Floor Plan Drainage Diesel Tech Automotive Fitness, Add FD-1 tag at ESE-1 in Room Drawing P2.2, Floor Plan Drainage Diesel Tech Automotive Fitness, Add a FD-2 off southeast corner of small boiler in Boiler Room M-01. Tie 3 waste below floor into main which serves FD-2 s already shown. Verify exact size and location of connection point in field Drawing P2.7, Floor Plan Drainage Horticulture & Maintenance Bldgs, Provide new Fiat Products Utility Sink, Model No. SF-1F with A1 deck type faucet along west exterior wall approximately 23-0 north of southwest corner of Maintenance Garage Building. Run new 2 waste pipe racked tight to wall and connect to waste piping which serve sink in room in northwest corner of building. Refer to architectural drawings for exact location of sink. Provide a Studer Vent at new sink for venting purposes Drawing P3.1, Floor Plan-Supply-Cosmetology Bakery Lab Culinary Lab, Refer to attached Sketch SKP-5 for changes to gas piping Drawing P3.1, Floor Plan-Supply-Cosmetology Bakery Lab Culinary Lab, Add water hammer arrestors in supply piping for 3-bowl sinks and dishwashers Drawing P3.1, Floor Plan-Supply-Cosmetology Bakery Lab Culinary Lab, Clarification: Kitchen Note No 7 should read, All exposed supply piping in kitchen areas shall include a pvc jacket on the pipe insulation Drawing P3.2, Floor Plan-Supply-Diesel Tech Automotive Fitness, Provide a gas pressure regulator for the gas serving the paint spray booth, 2 psi- 10 wc. With a volume of 1,500 mbh. Vent regulator vent to exterior with turned down el Drawing P3.2, Floor Plan-Supply-Diesel Tech Automotive Fitness, Delete New Work Keynotes No 31 and ADDENDUM NUMBER Issued April 23,

5 Additions and Renovations to Upper Bucks County Technical School 2.40 Drawing P3.2, Floor Plan-Supply-Diesel Tech Automotive Fitness, Add the following General Note: All propane gas pressure regulators shall be vented to the atmosphere and be terminated with a turned down el to avoid freezing (typical) Drawing P3.3, Floor Plan-Supply-Welding Lab Nurse Office Connection Link, Supply water mains which enter Room T15 shall be 1-1/4 cw, ½ hw and ½ hwr. Supply water mains which enter Room 217 shall be 1 cw, 1 hw and ½ hwr. Supply water mains which enter Room shall be 1-1/2 cw, 1-1/4 hw and ¾ hwr. Supply water mains which enter Room T-16 shall be 1-1/4 cw, ½ hw and ½ hwr Drawing P3.3, Floor Plan-Supply-Welding Lab Nurse Office Connection Link, For typical compressed air connection detail, refer to attached Sketch SKP Drawing P3.3, Floor Plan-Supply-Welding Lab Nurse Office Connection Link, In Room 217.1, compressed air shall drop between Equipment 14 and 15 in lieu of that shown on east side of Equipment No Drawing P3.7, Floor Plan Supply Horticulture & Maintenance Bldgs, Provide ½ cw from existing cw piping which is located along wall at new sink location. Hot water is to be connected to ½ hw piping which is serving existing sink as referenced in this addendum under Rack piping tight to wall Drawing P8.1, Schedules, Revise Hose Reel Specification in Plumbing Fixture and Equipment Schedule to the following: ACO Ultra Duty Hose Reel, Model No. 7UL4050 with 50 foot hose with SR (Safety Reel Option) Drawing P8.1, Schedules, Refer to attached Sketch SKP-3 for Hot Water Return Connection Detail Drawing P8.1, Schedules, Add the following under the substitutions section of the Plumbing Fixture and Equipment Schedule, Wall Hydrant : Zurn, Josam Washfountains: Acorn Hose Reels: Reelcraft Emergency Eyewashes and Showers: Haws Air Compressor: Ingersoll Rand Sump Pump: Myers Shampoo Sink: Minerva Beauty Grease Interceptor (GI-1): Schier Grease Interceptor (GI-2): Zurn Oil Sand Interceptor: Schier Mixing Valves: Apollo Acid Waste Piping: Not Required 2.48 Drawing P8.1, Schedules, On Plumbing Fixture and Equipment Schedule, Air Compressor (CMP-1) Air Center, Model Number shall include T for integral refrigerated dryer. System shall also include a 24 hr. lead/lag alternator Drawing P8.1, Schedules, For compressor piping detail, refer to attached Sketch SKP Drawing H2.8, Roof Plan New Work, shift roof penetrations approximately 0-2 for RV- 2B, RV-3B, RV-4A, and RV-4A to maintain clearances between existing steel Drawing H2.8, Roof Plan New Work, shift HRU-A approximately 2-0 SE on the roof to maintain clearances for SA and RA drops between existing steel ADDENDUM NUMBER Issued April 23,

6 Additions and Renovations to Upper Bucks County Technical School 2.52 Drawing H2.8, Roof Plan New Work, shift RTU-1A approximately 0-2 NW on the roof to maintain clearances for SA and RA drops between existing steel Drawing H2.8, Roof Plan New Work, shift RV-3A NE to column line 2 to maintain clearances for SA and RA drops between existing steel Drawing H2.8, Roof Plan New Work, shift RTU-3 approximately 4-3 NE. Maintain same distance from column line O Drawing H2.9, Roof Plan New Work-Annex, shift RTU-6 approximately 0-2 to maintain clearance for SA and RA drops between existing steel Drawing H2.1, Floor Plan Cosmetology, Bakery Lab, Culinary Lab, DISP 201.3, shift HRU-A SA & RA openings 2-0 SE to maintain clearances between existing steel Drawing H2.1, Floor Plan Cosmetology, Bakery Lab, Culinary Lab, Storage A-09, modify SA takeoff. Center 28x20 elbow on 40 x 36 SA riser up to RTU-2. Provide 1-0 long collar to connect elbow to riser Drawing H2.1, Floor Plan Cosmetology, Bakery Lab, Culinary Lab, Freezer 202.9, shift RTU-1A SA & RA openings 0-2 NW to maintain clearances between existing steel Drawing H2.1, Floor Plan Cosmetology, Bakery Lab, Culinary Lab, Disp , add 4 dryer vent up thru roof Drawing H2.1, Floor Plan Cosmetology, Bakery Lab, Culinary Lab, Conference Room A- 15, Add tag #8 to 200 cfm SA grille Drawing H2.1, Floor Plan Cosmetology, Bakery Lab, Culinary Lab, Bakery Lab 202, Replace 18x16 riser up to MAU-3 leader text with 18x16 riser up to MAU Drawing H2.1, Floor Plan Cosmetology, Bakery Lab, Culinary Lab, Cosmetology Lab 201, relocate SA & EA ductwork to maintain clearances for CH-1. Shorten 22 x16 SA main and relocate 14 SA takeoff for VAV-A6. Shift 8 RA branch ductwork to Toilet T-04 NW to avoid CH Drawing H2.1, Floor Plan Cosmetology, Bakery Lab, Culinary Lab, Conference Room A- 15, add plenum RA grille # Drawing H2.1, Floor Plan Cosmetology, Bakery Lab, Culinary Lab, Lobby C-02, add plenum RA grille # Drawing H2.1, Floor Plan Cosmetology, Bakery Lab, Culinary Lab, Secure Lobby C-01, add plenum RA grille # Drawing H2.1, Floor Plan Cosmetology, Bakery Lab, Culinary Lab, Theory Room 203.9, add plenum RA grille #6 and 18x12 TA ductwork in north corner of theory room 2.67 Drawing H2.1, Floor Plan Cosmetology, Bakery Lab, Culinary Lab, Culinary Lab 203.2, add two plenum RA grilles # Drawing H2.1, Floor Plan Cosmetology, Bakery Lab, Culinary Lab, Culinary Lab 203.3, add two plenum RA grilles # Drawing H2.1, Floor Plan Cosmetology, Bakery Lab, Culinary Lab, Cosmetology Lab 201, delete two plenum RA grilles # Drawing H2.2, Floor Plan Diesel Tech, Automotive, Fitness, Protective Services 213, shift 36 x48 riser up to RV-3A NE to column line 2 to maintain clearances between existing steel ADDENDUM NUMBER Issued April 23,

7 Additions and Renovations to Upper Bucks County Technical School 2.71 Drawing H2.2, Floor Plan Diesel Tech, Automotive, Fitness, Graphic Arts 212, shift 20x12 TA duct SE along partition wall to above entry doorway for Graphic Arts Maintain clearances from 36 x48 riser to RV-4A Drawing H2.2, Floor Plan Diesel Tech, Automotive, Fitness, Storage C-05.1, shift SA & RA risers to RTU NE. Maintain same distance from column line O Drawing H2.2, Floor Plan Diesel Tech, Automotive, Fitness, Auto Body 209.1, replace leader text Refer to H5._ enlarged plans with Refer to H5.5 enlarged plans Drawing H2.2, Floor Plan Diesel Tech, Automotive, Fitness, Small Engine Lab 207, add leader & text to SA & RA main break lines Refer to drawing H2.2A for Continuation (typ) Drawing H2.2, Floor Plan Diesel Tech, Automotive, Fitness, Auto Mechanic 210.1, add leader & text to SA & RA main break lines Refer to drawing H2.2A for Continuation (typ) Drawing H2.2, Floor Plan Diesel Tech, Automotive, Fitness, Diesel Mech 208, add leader & text to SA & RA main break lines Refer to drawing H2.2A for Continuation (typ) Drawing H2.2A, Floor Plan New Work Mezzanine, AHU-1, label OA duct with the following leader 56 x18 OA duct up thru roof to OAI Drawing H2.2A, Section View D-H2.1, Relocate 30 x12 SA takeoff in joist bay 5 (starting at column line H) to joist bay 6. Refer to floor Plan New Work Mezzanine on drawing H2.2A for location of all 30 x12 SA takeoffs Drawing H2.2A, Floor Plan New Work Mezzanine, AHU-3, add 8 round takeoff from 30 x30 SA main to SA grille #13 in Tool Room Drawing H2.3, Floor Plan Welding Lab, Nurse Office, Connection Link Welding Lab 216.1, add note refer to drawing H5.4 for work in this area Drawing H2.4, Floor Plan Business, Ind. Machine Lab, Health/Dental, Patient Room 218.3, Replace 6 round EA duct with 6 round hard duct Drawing H2.4, Floor Plan Business, Ind. Machine Lab, Health/Dental, Toilet T-17, replace 8 round EA duct with 8 round hard duct Drawing H2.4, Floor Plan Business, Ind. Machine Lab, Health/Dental, Lab 219.1, replace 8 round EA duct with 8 round hard duct Drawing H2.4, Floor Plan Business, Ind. Machine Lab, Health/Dental, Locker 219.7, add note Refer to drawing H5.9 for work above this area Drawing H2.4, Floor Plan Business, Ind. Machine Lab, Health/Dental, Lab 219.1, add 4 dryer vent up thru roof Drawing H2.5, Floor Plan Annex Admin., Electrical Lab, Upper Level Annex, Girls Locker C-10.1, add plenum RA grille #5. Add 10 x6 open ended duct above ceiling and connect to 16x8 RA main in corridor C-10. Add fire damper to supply air and return air ductwork penetrations at corridor C-10 partition wall Drawing H2.6, Floor Plan Annex Lower Level, add drawing notes as indicated below to through the wall duct penetrations ADDENDUM NUMBER Issued April 23,

8 Additions and Renovations to Upper Bucks County Technical School Room Name Location Duct ID Drawing Note Toilet Room T SA Re-use existing opening in Utility Crawl Space Partition Wall. Patch opening to match existing wall construction & fire rating Toilet Room T x 4 EA Re-use existing opening in Utility Crawl Space Partition Wall. Patch opening to match existing wall construction & fire rating Toilet Room T x 4 EA Re-use existing opening in Utility Crawl Space Partition Wall. Patch opening to match existing wall construction & fire rating CH x 4 EA Cut existing Utility Crawl Space Partition Wall to accommodate 12 x 4 EA ductwork. Patch wall to match existing construction & fire rating Tools x 8 RA Cut existing Utility Crawl Space Partition Wall to accommodate 22 x 8 RA ductwork. Patch wall to match existing construction & fire rating Supplies J SA Cut existing Utility Crawl Space Partition Wall to accommodate 10 SA ductwork. Patch wall to match existing construction & fire rating Supplies J x 4 EA Cut existing Utility Crawl Space Partition Wall to accommodate 10x4 EA ductwork. Patch wall to match existing construction & fire rating Supplies J x 8 RA Cut existing Utility Crawl Space Partition Wall to accommodate 32x8 RA ductwork. Patch wall to match existing construction & fire rating. Cut existing Corridor C-12 Partition Wall to accommodate 32x8 RA ductwork. Patch wall to match existing construction & fire rating Boys T x 4 EA Enlarge existing opening in Utility Crawl Space Partition Wall for 12x4 EA duct. Patch opening to match existing wall construction & fire rating 2175 ADDENDUM NUMBER Issued April 23,

9 Additions and Renovations to Upper Bucks County Technical School Room Name Location Duct ID Drawing Note Girls T-26 12x4 EA Enlarge existing opening in Utility Crawl Space Partition Wall for 12x4 EA duct to Elev Mach M05. Patch opening to match existing wall construction & fire rating. Cut existing Elev Mach M05 partition wall to accommodate 12x4 EA ductwork. Patch wall to match existing construction & fire rating Girls T-26 12x4 EA Re-use existing opening in Utility Crawl Space Partition Wall. Patch opening to match existing wall construction & fire rating Faculty T-27 12x4 EA Enlarge existing opening in Utility Crawl Space Partition Wall for 12x4 EA duct. Patch opening to match existing wall construction & fire rating Cust J SA Cut existing Utility Crawl Space Partition Wall to accommodate 10 SA ductwork. Patch wall to match existing construction & fire rating Cust J SA Cut existing Utility Crawl Space Partition Wall to accommodate 10 SA ductwork. Patch wall to match existing construction & fire rating Cust J-02 10X4 EA Enlarge existing opening in Utility Crawl Space Partition Wall for 10x4 EA duct. Patch opening to match existing wall construction & fire rating IT Clo E-06 12x4 EA Re-use existing opening in Utility Crawl Space Partition Wall. Patch opening to match existing wall construction & fire rating T-28 12x4 EA Re-use existing opening in Utility Crawl Space Partition Wall. Patch opening to match existing wall construction & fire rating Theory Room x8 RA Cut existing Utility Crawl Space Partition Wall to accommodate 22x8 RA ductwork. Patch wall to match existing construction & fire rating 2175 ADDENDUM NUMBER Issued April 23,

10 Additions and Renovations to Upper Bucks County Technical School Room Name Location Duct ID Drawing Note Theory Room SA Re-use existing opening in Utility Crawl Space Partition Wall. Patch opening to match existing wall construction & fire rating Mech Room M-04 24x18 SA Enlarge existing opening in Utility Crawl Space Partition Wall for 24x18 SA duct. Patch opening to match existing wall construction & fire rating Mech Room M-04 36x22 RA Cut existing Utility Crawl Space Partition Wall to accommodate 36x22 RA ductwork. Patch wall to match existing construction & fire rating 2.88 Drawing H2.6, Floor Plan Annex Lower Level, relocate the following leader notes to drawing H5.2 Floor Plan Annex Mechanical Room M-04 ; Existing 84 x36 OA louver, Exist. Evap to Remain, Exist RS & RL to Remain, and Exist CLR X1 to Remain Drawing H2.6, Floor Plan Annex Lower Level, Cust J-02, relocate 10 round SA takeoff to avoid door framing Drawing H2.6, Floor Plan Annex Lower Level, Corridor C-12 shift 10 round SA upstream of VAV 9-E and all SA ductwork downstream of VAV9-E to avoid corridor SE wall framing Drawing H2.6, Floor Plan Annex Lower Level, Tool Room 102.3, add 75 cfm diffuser Tag #7. Connect diffuser to 40 round SA main from AHU-7 with 6 round ductwork Drawing H2.6, Floor Plan Annex Lower Level, Tool Room 103.5, add 75 cfm diffuser Tag #7. Connect diffuser to 30x12 SA main from AHU-8 with 6 round ductwork Drawing H2.6, Floor Plan Annex Lower Level, Tool Room 103.4, add 75 cfm diffuser Tag #7. Connect diffuser to 40 round SA main from AHU-8 with 6 round ductwork Drawing H2.6, Floor Plan Annex Lower Level, Tool Room 103.3, add 75 cfm diffuser Tag #7. Connect diffuser to 40 round SA main from AHU-8 with 6 round ductwork Drawing H2.7, Floor Plan Horticulture, Male Toilet T-29, replace 10 round EA duct with 10 round hard duct Drawing H2.7, Floor Plan Horticulture, Female Toilet T-30, replace 10 round EA duct with 10 round hard duct Drawing H2.7, Floor Plan Horticulture, Work Room 301.3, replace leader text 15.5x15.5 EA duct up thru room to EF- with 15.5x15.5 EA duct up thru room to EF Drawing H2.7, Floor Plan Maintenance Garage, Add the following tags to GF-1 SA Grilles; Tag # 16 to 145 CFM diffuser, Tag #17 to 415 CFM diffuser, Tag #16 to 270 CFM diffuser, Tag # 16 to 195 CFM diffuser, Tag # 16 to 230 CFM diffuser Drawing H2.8, Roof Plan New Work-Annex, Condenser units for freezer & walk-in cooler (kitchen equipment tags 155 & 21), add note HC to provide roof curb & piping curb for 2175 ADDENDUM NUMBER Issued April 23,

11 Additions and Renovations to Upper Bucks County Technical School remote Freezer and Cooler condensing units. Provide 3 equipment curbs, nominal 10-0 long by 14 high; Coordinate final sizes and location with food service contractor Drawing H2.8, Roof Plan New Work-Annex, Boiler Room M-01, add three (3) 16 round boiler flues & one (1) 12 round boiler flue. Refer to drawing H5.1 for exact locations. Add note Terminate boiler flue stack 4 above finished roof. Refer to drawing H5.1 for details Drawing H2.9, Roof Plan New Work, Disp Dryer Vent, add 4 dryer vent down thru roof to dryer in Disp Add drawing note Provide 4 dryer vent. Terminate 24 above roof. HC to provide final connection to dryer Drawing H2.9, Roof Plan New Work, Lab Dryer Vent, add 4 dryer vent down thru roof to dryer in Lab Add drawing note Provide 4 dryer vent. Terminate 24 above roof. HC to provide final connection to dryer Drawing H3.2, Floor Plan Diesel Tech, Automotive, Fitness, Corridor C-05, replace 4- inch piping tag with 5-inch piping tag for HWS & HWR mains Drawing H3.2, Floor Plan Diesel Tech, Automotive, Fitness, Custodial J-01, replace 4- inch piping tag with 5-inch piping tag for HWS & HWR mains Drawing H3.2, Floor Plan Diesel Tech, Automotive, Fitness, Theory Room 207.1, Delete VAV 4-F and associated branch piping. Unit is located on Mezzanine Level drawing H3.2A Drawing H3.2, Floor Plan Diesel Tech, Automotive, Fitness, Boiler Room M-01, show replacement 2 FOS piping in same location as demolished 1-1/4 FOS piping from boiler room to existing fuel oil tank. Add the following drawing notes Provide new 2 FOS piping. Refer to drawing H1.2 for additional information. and Connect new 2 FOS piping to existing fuel tank Drawing H3.4, Floor Plan Business, Ind. Machine Lab, Health/Dental, Corridor C-09 & Reception 218a, relocate Base Bid CH-7A and CH-7B as well as all associated piping & notes to Base Bid Dental Lab Vestibule viewport on drawing H Drawing H3.5, Floor Plan Annex Admin., Electrical lab, Upper Level Annex, Girls Locker C-10.1, Add ¾ HWS & HWR piping from corridor main to VAV 10-L Drawing H5.1, Section A-H5.1, Boiler Room M-01. Add following note to boiler flue stacks above roof; Boiler flue stack to terminate 4 feet above finished roof Drawing H5.2, Floor Plan Annex Mechanical Room M-04, Chiller 2, Add flow arrows for RL & RS lines. RL lines flow towards mechanical room. RS lines flow towards the chiller Drawing H5.2, Floor Plan Annex Mechanical Room M-04, Pumps, replace pump tag P-9 with tag P-7 and pump tag P-7 with P-9. Pump 7 should service EVP-X1 and Pump 9 should service EVP Drawing H5.3, Chiller Plant Flow Diagram, Pump Valves, replace check valves down stream of pumps 7, 8, and 9 with triple duty valves per detail requirements on H Drawing H5.4, Floor Plan Welding Lab 216.1, Welding Lab 216.1, shift 54x14 RA riser & 40x24 SA riser to align between current joist bay Drawing H5.8, Annex Building Maintenance B-01, Building Maintenance B-01, replace EF -32 grille #4, 650 cfm, associated ductwork, and drawing note with 16x8 open ended duct up thru roof to EF-32. Add note Provide 14x14 open ended duct with bird screen up thru roof to EF Drawing H8.1, VAV Schedule, VAV 9-E, replace 1100 CFM SA with 1000 CFM SA ADDENDUM NUMBER Issued April 23,

12 Additions and Renovations to Upper Bucks County Technical School Drawing E1.1, Lobby C-04: Maintain existing motorized door operator and controls Drawing E1.2, Boiler Room M-01: Demolish existing well pump starter Drawing E1.4, Small Engine 224: Demolish power from existing lift. Demolish power from existing compressor Drawing E1.7 A. Maintenance Building, Garages: Wall between garages being demolished: Demolish all electrical devices and equipment in or attached to wall. B. Maintenance Building, Theory Room: Wall being demolished: Demolish all electrical devices and equipment in or attached to the wall. C. Maintenance Building: Demolish power from existing lift Drawing E2.1, Reception A-01: Provide additional luminaire type L2, circuit to LCPMF Drawing E2.2, Supply C-06.2: Provide additional luminaire type L3, circuit with other luminaire in the room Drawing E2.4 A. Patient room 218.3: Room enlarged: add type L luminaire, circuit to LCPAC-25. B. Darkroom 218.4: Room deleted: delete luminaires associated with room Drawing E2.6 A. Modify lighting as indicated in SKE-2. B. Modify lighting as indicated in SKE Drawing E2.7 A. Maintenance Building, garages at demolished wall: Relocate switches to front wall. B. Maintenance Building, new door: Provide exit sign, circuit to building exit sign circuit. C. Maintenance Building, Theory Room: Provide six type I luminaires, DT occupancy sensor, and two sets of three-way switching; switch front row separately Drawing E3.1, Lobby C-04/Vestibule C-04A: Extend existing motorized door operator circuit to new motorized door operator. Provide boxes, install and wire four new pushbuttons furnished by GC for control of existing and new door operators Drawing E3.2, Boiler Room M-01: Provide new well pump starter MS-WP Drawing E3.4 A. Patient room 218.3: Room enlarged: add receptacles from Darkroom B. Darkroom 218.4: Room deleted: move receptacles to enlarged Patient room C. Small Engine 224: Provide two cord reels, circuit to AP2-43. Locations to be determined Drawing E3.6 A. Building Maintenance B-02: PC will provide pump alternator. Provide power circuit ALLA-59. B. Building Maintenance B-02: Delete well pump starter MS-WP. Provide well pump starter MS-WP1. C. Building Maintenance B-02: Do not control UV sterilizer receptacles. Circuit directly to ALLA-33,35, Drawing E3.7 A. Maintenance Building, garages at demolished wall: Relocate panels to adjacent wall. Relocate one receptacle circuit to adjacent wall. Relocate one receptacle circuit to front wall. B. Maintenance Building, temporary diesel shop: Provide connection to lift, 30/2 safety switch, 2#10 & #10 ground in 0.75 conduit to 30/2 circuit P ADDENDUM NUMBER Issued April 23,

13 Additions and Renovations to Upper Bucks County Technical School Drawing E4.4, Small Engine 224: Provide two data locations, each with two jacks, locations to be determined. Provide wall telephone location, location to be determined Drawing E4.7, Garages: Provide two data locations, each with two jacks, locations to be determined. Provide two wall telephone locations, each with one jack, locations to be determined Drawing E7.4, Detail 2, Water System Control Detail: Replace detail with SKE-1. Provide #12 control wiring between MS-WP1, pump alternator and contractor as shown, in minimum 0.75 conduit. Provide 8#12 control wiring (4 spare) between MS-WP1 (Annex) and MS-WP2 (Main Building) in dedicated 0.75 conduit Drawing E8.1 A. Disconnect Schedule: Change MS-EM to the following: Voltage 208, Size 30A, Fuse TBD, Enclosure NEMA 1, Phase Wires 3#10, Ground #10, Conduit 0.75 with auxiliary contact. B. Motor Starter Schedule: Delete MS-WP. Provide MS-WP1 as follows: Type FVNR Combination, Size NEMA 3, Voltage 208, fuse TBD, Enclosure NEMA 1, Phase Wires 3#3, Ground Wire #8, Automatic Control SKE-1, with CPT, HOA switch, PTT LED run indicator lamp, phase loss relay, electronic overload, aux contact. Provide MS-WP2 with same specifications as MS-WP Drawing E8.4 A. PNL-P3: Provide 30/2 breaker for diesel lift. Provide additional 20/2, 30-/2, and 50/2 spare breakers. B. PNL-P4: Provide additional 20/2, 30/2, and 50/2 spare breakers Drawing E8.4, PNL-LPBL: Replace 4-20/1 spare breakers with 1-30/2 and 1-50/2. END OF SECTION ADDENDUM NUMBER Issued April 23,

14 SCALE: 1" = 50' Drawing Number: SKC-01 Drawing Title: C5.0 - GRADING AND PROFILES Date: Scale: AS NOTED UPPER BUCKS COUNTY TECHNICAL SCHOOL Ridge Road Perkasie, Pennsylvania 18944

15 SKC-02 Drawing Number: Drawing Title: C3.0 - EXISTING FEATURES AND DEMOLITION PLAN Date: Scale: 1" = 50' UPPER BUCKS COUNTY TECHNICAL SCHOOL Ridge Road Perkasie, Pennsylvania 18944

16 Drawing Number: SKC-03 Drawing Title: C6.0 EROSION & SEDIMENT CONTROL PLAN Date: Scale: 1" = 50' UPPER BUCKS COUNTY TECHNICAL SCHOOL Ridge Road Perkasie, Pennsylvania 18944

17 F10 S3.1 Drawing Number: SKC-04 Drawing Title: C5.0 - GRADING AND PROFILES Date: Scale: 1" = 40' UPPER BUCKS COUNTY TECHNICAL SCHOOL Ridge Road Perkasie, Pennsylvania 18944

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35 REVISIONS GKO JOB NO. DRAWING TITLE UTILITY PLAN DRAWING NO. C9.0 DATE SCALE 1" = 50' DWN. BY GGH/MFC/MRS UPPER BUCKS COUNTY TECHNICAL SCHOOL RIDGE ROAD, PERKASIE, PA 18944