Amendment_0006.pdf

Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended, by one of the following methods:

(a) By completing items 8 and 15, and returning or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment your desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

E. IMPORTANT: Contractor is not, is required to sign this document and return copies to the issuing office.

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE

2. AMENDMENT/MODIFICATION NO. 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQ. NO. 5. PROJECT NO. (If applicable)

7. ADMINISTERED BY (If other than Item 6) CODE

STANDARD FORM 30 (REV. 10-83)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICITATION

NO.

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NO.

10B. DATED (SEE ITEM 13)

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers is extended, is not extended.

12. ACCOUNTING AND APPROPRIATION DATA (If required) copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

13. THIS ITEM ONLY APPLIES TO MODIFICATION OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

CHECK ONE A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT ORDER NO.

IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15C. DATE SIGNED

15A. NAME AND TITLE OF SIGNER (Type or print)

16C. DATE SIGNED

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

PAGE OF PAGES

6. ISSUED BY CODE

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP Code) (X)

CODE

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

NSN 7540-01-152-8070

Previous edition unusable

The Restack of the William J. Green Federal Building

The attached RFIs and Responses 121 to 175 are incorporated into the subject solicitation.

All other terms and conditions remain the same.

General Services Administration 100 S. Independence Mall West Philadelphia, PA 10106

General Services Administration 100 S. Independence Mall West Philadelphia, PA 19106

GS-03P-16-AZ-C-7004

1 13

06/15/16

5/10/2016

Restack of the William J. Green Federal Building Amendment 0006

RFI No. Question Response

121 How many fire protection zones are on the existing floors at this time and can you provide the stair towers by location that each zone is connected to?

Based on some existing shop drawings it appears that the floors have two separate fire protection sprinkler zones served from stairs adjacent to columns 19-L and 18-F.

122 Please confirm door types as well as frame types at swing space openings. It appears some have sidelights, confirm no transoms, confirm if any vision glass occurs in doors. Provide specifics for all openings.

All new doors in swing space offices, conference rooms, and break rooms shall be Frame Type 2, Door Type F (Re: A6.11) with classroom type lockset, (3) hinges and door silencers.

Primary suite entry door shall be Door Type 2F and shall have (3) hinges per leaf, door silencers and shall be wired for a card reader.

123 Please confirm ceiling material type in freight elevator vestibules, some dwgs show 2' x 4' ACT i.e.

A1.24a (level 4) while others indicate drywall, i.e. A1.25a (level 5). Is intent that different levels have different ceiling types. If some confirm material at each level where required.

Intent is that all Freight Elevator lobbies are to have ACT ceiling. Corrections were noted where required on the Addendum 02 drawings.

124 Please confirm if new ceiling material is required in Level 1 Lobby 0101.

The intent is to maintain the existing ceiling to the extent possible while achieving installation of the new ceiling areas as shown on the documents.

125 Note regarding fire suppression work and ceiling repair as indicated on drawing A1.03a states "...all existing bathrooms...". Please confirm "all" applies to two men's and two women's rooms on levels 3 thru 9 and one men's and one women's room on level 2; making a total of 30 individual toilet rooms.

Confirmed that work in bathrooms is limited in scope to floors 3 through 9 as noted in RFI.

126 Which phase does work associated with sprinkler work in existing toilet rooms occur in?

Based upon conceptual schedule it is anticipated that this work would be installed in alignment with adjacent work on each floor, however Final Phasing/Scheduling of the work shall be as determined by contractor.

127 Confirm all work associated with studs, insulations, drywall, hardwood sill and bronze aluminum trim at exterior perimeter wall as indicated in details on A5.41 are part of TI allowances.

All work associated with studs, insulations, drywall, hardwood sill and bronze aluminum trim at exterior perimeter wall as indicated in details on A5.41 shall be part of the Core & Shell contract.

128 Key Note 05 013 in detail 2 on sheet A5.41 references "continuous 1/2" thick stainless steel plates welded together..."

seems that this is from detail 6/A5.01. Please advise if this is the correct key note for detail 2/A5.41.

The note 05 013 on 2/A5.41 was mislabeled and should instead reference "PROVIDE STEEL WIRE

HANGER SUPPORTS AT 16" O.C.

ANCHORED TO METAL WALL STUD

FRAMING."

129 Confirm existing and new firesafing requirements at spandrel glass, none are indicated in detail(s).

Continuous firesafing is indicated in Addendum 02 documents. Floor construction must meet 2hr fire-resistance rating.

130 Confirm types and extent of all existing window treatments.

Confirm attachment detail in relationship to face of glass in order to determine if / how they will be handled while installing blast film.

Existing window treatments are horizontal louver blinds mounted between the existing window mullions.

Intent is that they will be removed, cleaned and stored during construction for re-installation. Work associated with the removal, storage, cleaning and replacement of the existing window treatments is to be included in the TI scope of work. Refer to Addendum 02 documents.

131 It appears that the gross square foot area of building is increased by an addition between column line G and H, north of column line 21 at level 1, see A1.01, A1.21, AD1.01a. Please provide elevations and all required information in order to responsibly.

The work associated with the addition at the location noted is to be included in the TI scope of work and is not included in the Core and Shell scope of work.

132 Detail 2 / A5.21 shows section thru toiletroom vanity tops. Tops in toiletrooms on level 2 as shown on A4.20 are quite long, one over 15' in length. Please confirm misc.

metal supports are not desired or required for these vanity tops as well as ones in fitness locker rooms .

Provide metal support framing anchored to wall framing at maximum 4ft on center or as required to support vanity tops and associated plumbing fixtures. Provide blocking within walls as necessary to support and distribute loads.

133 Various details seem to indicate wood framing as means of supports, i.e. at glass partitions (A5.53 and A5.81), We would typically expect this to be metal stud framing. Please advise.

Metal stud framing is acceptable in lieu of wood framing, however in some instances, wood blocking may still be required for stability.

134 Details indicate wood framing as means of support at glass partitions (i.e. A5.53 and A5.81), We would typically expect this to be metal stud framing. Please advise.

Metal stud framing is acceptable in lieu of wood framing, however in some instances, wood blocking may still be required for stability.

135 Confirm that Demolition of the stair, as called out on dwg AD1.08a, should not be included in the bid.

This bid should only include the filling of the floor slab on 9 and the stair with walls will remain and removed as part of the alternates.

Per Addendum 02 documents, demolition of stair and construction of new rated floor assembly in void at level 09 is to be included in the Core and Shell package.

136 Provide Specification Section 012300 “Alternates”.

There are no alternates at this time.

137 Sheet A1.22 states that the operable partition Basis of Design is MODERNFOLD - ACOUSTI-

SEAL CONTINUOUSLY HINGED

ELECTRIC WALL. A5.82 which details the operable partition states

"MANUAL OPERABLE

ACOUSTICAL PARTITION

PANELS. BASIS OF DESIGN:

MODERNFOLD ACUSTI-SEAL

ENCORE PAIRED PANEL

SYSTEM, STC 56. RE: SPECS."

Operable partition spec102226 states manual operation and an STC Rating of not less than 60.

Please confirm the basis of design product and if this panel is to be manual or electric, and the STC rating required.

Basis of Design is Modernfold, however alternate manufacturers are acceptable if meeting the design criteria outlined in the project specifications. Assume that partition will be manually operated with an STC Rating of not less than 60.

138 Spec 115213 Projection Screens says there are 2 projection screens in Conference room 01. Sheet A.122 indicated 3 projection screens, one each in room 0202, 0211, and 0212, all with notes stating refer to IT drawings. Sheet TA4.26 does not indicate a projection screen in Conference Room 0202. Please confirm there are only 2 projection screens in this project, and room 0202 does not have a projection screen.

Addendum 02 documents address number of projection screens and confirm that there will not be a projection screen in Conference Room 0202 (note this room has been relabeled as Conference Room B0201.1).

139 Spec 102240/2.2/G states manual operation requirements. Spec 102240/2.4/ states " MOTORS** NOTE TO SPECIFIER ** Retain one of the following two paragraphs. Delete this Article if no motorized doors. Coordinate with Division 11 for control systems and Division 16 for electrical work".

102240/3.7/G states" Coordinate installation of electrical service.

Complete power and control wiring from 'disconnect to unit components". Please confirm these folding glass panel partitions are to only be manually operated.

Folding glass panel partition is to be motorized.

140 The toilet and bath accessories schedule in 102813/3.3 has several incomplete cells in the table. Please provide additional information for appropriate pricing.

Refer to response to RFI #162.

141 Spec 105113/ 2.4/H describes Continuous sloping metal locker tops. Spec 105113/ 2.4/I describes individual sloping tops. Please confirm which type is permitted.

Continuous sloping metal locker tops are preferred.

142 Spec 105113/3.2/7 states fixed and freestanding benches however none are shown on the drawings.

Please indicate the quantities

Assume one fixed bench 6ft in length is to be installed in each locker room in the Fitness Center.

143 122200/2.2/A and 2.2/A/5 says "Motorized track", but 2.2/b goes into extensive detail of requirements for a motorized track.

Please clarify/ confirm there are no manual tracks and all tracks are to be motorized.

Assume that all tracks are to be motorized.

144 Is there a signage schedule, or additional signage details other than those listed on A6.31

Additional information was provided in Addendum 02 documents, however a signage schedule is not available at this time.

145 Spec 10 1423 Panel Signage lists:

illuminated panel signs. But none are shown on the drawings. Please advise if any are to be included in this project.

Additional information was provided in Addendum 02 documents. At this time, no illuminated panel signs are anticipated in the Core and Shell scope of work.

146 Sheet E-001 mentions "remediation of hazardous mastic (asbestos containing materials)." 'Is there a a HAZMAT report? Please provide.

Refer to the Pre-Alteration Asbestos Assessment, Review and Remediation Design Report included in Amendment 0004.

147 There are curtains and drapes in this project. Blinds however, are mentioned in the tenant improvement definition on A0.00.

There is no spec on this trade.

Please confirm there are no blinds on this project.

Existing window treatments are horizontal louver blinds mounted between the existing window mullions.

Intent is that they will be removed, cleaned and stored during construction for re-installation. Work associated with the removal, storage, cleaning and replacement of the existing window treatments is to be included in the TI scope of work. Refer to Addendum 02 documents.

148 Confirm height of existing ceiling in swing space , i.e. A0.31

The height of the drop ceiling in the existing conference room is approximately 11'-0"

149 Typical "AD" Demolition Drawings indicate the double door and frame at the level 3 freight elevator vestibule being demolished. Please confirm if that is correct if so should a new assembly be installed as part of the core and shell work; it does not appear in door schedule?

If so please provide required information.

New door is to be included in Core and Shell work. Refer to Addendum 02 drawings for door tag and schedule information.

150 Demolition Drawing AD1.02b appears to indicate doors and frames being demolished in the "b" sector, area east of column line J, yet no architectural dwg indicates these opening being replaced.

Please advise.

Refer to Addendum 02 drawings for updates to these doors. Doors are not to be demolished as part of Core and Shell work.

151 Demolition Drawing AD1.02b indicates doors and frames being demolished at NW Stair which on A1.02 occurs in the shaded "NIC" area, are new doors to be installed as part of the core and shell, or are they NIC?

Demotion and replacement of doors on NW stair shown on AD1.02 and A1.02 are to be included in the Core and Shell work. Refer to Addendum 02 drawings.

152 Confirm glass doors and walls as well as associate support at / around IRS rooms i.e. in details 5/A3.01, 6/A5.01, 11/A4.05, is part of TI.

Walls that form the perimeter of the IRS rooms are to be included in the Core and Shell work as well as the ceiling and MEP&FP work designated.

The balance of the interior partitions and doors are to be included in the TI scope of work.

153 According to the structural drawing S4.02 new structural steel elements are added for mechanical equipment dunnage. It appears some beams attach to existing steel beams or columns, one steel beam attaches to exiting concrete column, and one new steel column (W8x31) is required. Please confirm status of existing elements, specifically concerned if roof work (cutting and patching) will be required) as it appears the new steel W8x31 column may need to go thru roof ?

The information shown is based upon our best knowledge of the existing conditions. It will be the responsibility of the successful contractor to verify existing conditions prior to beginning fabrication and installation. The existing roofing will have to be removed to install the new column, and then patched back after installation.

154 According to the structural drawing S4.02 it appears the new W8x31 column length is in the 3.5' to 4' length based upon number of risers of the adjacent stairs. Please confirm

Top of steel is 5’-4” above the existing roof slab.

155 It appears a new door is added into an existing wall at level 10, See A1.10. Is this to be included in core and shell or is it part of TI. Door is not numbered or scheduled on A6.10. Which phase is this done in?

Existing door in same location is not large enough to allow movement of equipment. Expand existing opening as needed for equipment maintenance/access. Coordinate with mechanical equipment sizes and clearances. New door is to be included in core and shell. Final phasing of construction shall be as determined by Contractor, however door installation should be completed in coordination with chiller plant scope of work.

Assume Frame Type 1, Door Type 2F and Door Hardware Set No. 4.

156 Confirm blast requirements, if any, at new secure vestibule

The solid walls of the VSF shall be designed and constructed to withstand a blast producing a pressure of 10 psi and an impulse of 89 psi/msec at the face of the building. For design purposes, the blast pressure and impulse shall be assumed to be uniform for the entire façade. The glazing shall be designed as prescribed by WINGARD 5 or later, to achieve a glazing performance condition of 2 and a façade protection of higher given a blast peak pressure of 10 psi with an impulse of 89 psi/msec.

157 Please provide missing division 5 specs 051200 and 053100.

These sections were provided with the original Core and Shell documents posted to the project website.

158 Please confirm location(s) of Spec 098413 Fixed Sound-Absorptive Panels, and AP-1 and AP-2 listed on drawing A6.11

Refer to Addendum 02 drawings for updates on locations of fixed sound-absorptive panels.

159 There is no wall protection on the drawings, despite being listed in theA0.00 and finish schedule on A.611, and spec 10 2600 Wall & Door Protection being issued. Is this required in the core and shell package? If so, please provide locations and quantities.

At this time, specific locations will not be called out on the drawings. Assume that Corner Guards will be typically located at all Common Corridor wall corners

160 Horizontal louver blinds are listed in the table of contents dated as "FUTURE". Please provide. The locations are not indicated on the drawings

Existing window treatments are horizontal louver blinds mounted between the existing window mullions.

Intent is that they will be removed, cleaned and stored during construction for re-installation. Work associated with the removal, storage, cleaning and replacement of the existing window treatments is to be included in the TI scope of work. Refer to Addendum 02 documents.

161 There has not been a fire extinguisher spec issued. Is this required in the core and shell package? If so, please provide additional information.

No fire extinguishers are anticipated as part of the Core and Shell package.

162 Several toilet & bath accessories are listed in spec 102813/3.3.

Schedule. Toilet & bath accessories are not however, called out on the drawings. Please identify quantities and locations, particularly for the varying types of soap dispensers (A-2 and A-10), and varying types of mirrors (A-8, A-9, and A-15), trash receptacles (A-5, A- 6), locker room mats (A-

16) robe hooks (A-17).

Soap Dispensers: Delete A-2 from Core and Shell Scope and provide one type A-10 Soap Dispenser at each sink location shown in documents. Mirrors:

provide A-8 mirrors at each lavatory location in size/configuration indicated (BoD ASI 0600 or sim) on elevations;

Provide one A-9 ADA mirror at each bathroom and locker room location (one per sex); Delete type A015 from Core and Shell Scope. Trash Receptacles: Delete A06 from Core and Shell Scope; Provide one type A-5 at each bathroom and locker room location (one per sex); Locker Room Mats: Provide one 3'x4' (1/2" thick) floor mat at each shower location in the Fitness Center Locker Rooms. Robe Hooks: Provide two Robe Hooks at each shower location in the Fitness Center Locker Rooms.

163 Conference Room 0206 on sheet A1.22 does not have a rod indicating the length of the retractable curtain rod. Please identify length.

Assume that retractable curtain and rod extend full length of existing exterior windows (+/-29.5') and width of the glass entry to the conference room (+/- 11').

164 Conference Room 0212 on sheet A1.22 indicates a rod for the retractable curtain track along the west and north walls of the room.

The drawing indicates one long continuous track with curtains extending past the beams and the glass storefront along Column B.

However, the glass storefront assembly at door 213 would be in conflict with the curtain/ drapery rod. Please clarify if this is one long continuous drapery track, or is segmented between the structural bays

Design intent is that the drapery track shall be continuous within the conference room and a separate continuous track outside of the conference room in the seating area as shown.

165 Curtains and drapes Spec 122200/2.3/B indicates WT-1, single faced with blackout liner and WT-2, double faced with inner liner. Drawing A6.11 defines WT-1 as Transverse Drapery and WT-2 as Solar Shades. Please clarify the contradiction in the spec and drawing.

Specifications should be used as the basis for the design intent. Type WT-2 Solar Shade is no longer within the scope of the Core and Shell. Type WT-2 noted in the specifications is no longer within the scope of the Core and Shell. Please note: on sheet A4.20, WT-1 call-out should be replaced with CT-1; on sheet A4.41, WT-2 should be replaced with CT-2. Reference Addendum 02 documents.

166 Sheet A6.11 indicates VM-1 as the walk off mat at Level 01 VSF. This flooring type is not tagged on the drawing, and there is not a spec issued. Please confirm that the entrance mat is to be included in the core-and shell and if so, please provide additional information.

Note that Finish Schedule has been moved to sheet A6.01 in Addendum 02 documents. Level 01 VSF is part of TI scope of work and is not included in Core and Shell scope. Finish schedule has been updated to remove TI scope of work.

167 MP-1 , MP-2, and MP-3 are noted on sheet A.611 as movable partitions but are not tagged in the drawings. Please confirm these are the Operable partitions, Folding Glass Panel Partitions, and Vertically Folding Panel Partitions labeled in the drawings.

Note that Finish Schedule has been moved to sheet A6.01 in Addendum 02 documents. Confirmed that these are the Operable partitions, Folding Glass Panel Partitions, and Vertically Folding Panel Partitions labeled in the drawings.

168 A6.11 identifies plastic laminate, PL-1 and P-2, and solid surface countertops, SS-1 and SS-2. A solid surface spec has been issued, but please provide additional information for the plastic laminate countertops.

Note that Finish Schedule has been moved to sheet A6.01 in Addendum 02 documents. Basis-of-Design shall be WilsonArt High Pressure Laminate or an equal product.

169 A6.11 indicated Solar shades WD- 1, but are not indicated on the drawings or included in the specs.

Please provide additional information. Is this required in the core and shell ?

Note that Finish Schedule has been moved to sheet A6.01 in Addendum 02 documents. WD-1 has been removed from the finish schedule and is not required in the Core and Shell scope.

170 If reading this correctly the project consists of 2 phases as listed in the specifications and schedules.

In the electrical drawings especially the E400 and E600 series drawing they keep referring to disconnecting wiring, terminating wiring and removing sections of switchgear during phase 3.

Specifically, page E403 bottom left corner and E602 chillers 1 thru 4 connected under phase 3.

Question: Is there a phase 3 intended for this contract or is this work to be included in one of the other phases

Replacement of the switchgear/substation lineups will be phased as indicated. The noted phases shall be sub-phases of Project Phase 1.

171 Tile: Please provide manufacturer, product line, size and color for T-1 and T-2.

Basis of design was provided in Design Addendum 02

172 Tile: Please provide manufacturer, product line, size and color for FT- 2 and WT-1. Is any Tile base required?

Basis of design was provided in Design Addendum 02

173 Flooring: Please provide manufacturer, product line, size and color/pattern for CPT-2, CPT- 3, CPT-4 and CPT-5.

Basis of design was provided in Design Addendum 02

174 Flooring: Please provide manufacturer, product, size, color for WDFT-1.

Basis of design was provided in Design Addendum 02

175 Mtlb-1 base is listed on the finish schedule on A6.11 for the fitness center. What is the specification for this base?

Basis of design was provided in Design Addendum 02