Amendment_0004_Complete_-_USGS_Laboratory_Renovation.pdf

NSN 7540-01-152-8070 STANDARD FORM 30. (Rev. 10-83) Previous Edition unusable Prescribed by GSA FAR (48 CFR) 53.243

Page of Pages 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)

6. ISSUED BY CODE 7. ADMINISTERED BY (If other than item 6) CODE

(x) 9A. AMENDMENT OF SOLICITATION NO.

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NO.

8. NAME AND ADDRESS OF CONTRACTOR (NO., Street, Country, State and ZIP Code)

CODE FACILITY CODE

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.

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 ______ copies of amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

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 OR 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.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

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)

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

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

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.

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

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

15B. CONTRACTOR/OFFEROR 16B. UNITED STATES OF AMERICA

(Signature of person authorized to sign)

15C. DATE SIGNED

(Signature of Contracting Officer)

16C. DATE SIGNED

Continuation Page

PAGE 2 OF 2 GS-08P-15-JA-C-0003/0004

Continued from Block 14...

Amendment 0004 is issued to accomplish the following:

1. Change the proposal due date from March 17, 2015 at 3:00pm MST to March 20, 2015 at 3:00pm MST

Address: GSA-PBS, DFC Service Center, One Denver Federal Center, Building 41, Room 240, 8PSD, PO Box 25546, Denver, CO 80225.

2. Incorporate Attachment 001 - Questions/Answers/Clarifications

All other items remain unchanged.

Attachment 001

Questions and Answers USGS Lab Space Renovation in Building 95

GSA Solicitation Number: GS-08P-15-JA-C-0003 Denver Federal Center in Lakewood, Colorado

1. Page 2 of the t.o.c., under division 12, section 12 34 99 – Epoxy Resin Countertops is referenced. We have been unable to locate this section. If it is relevant please provide in a future addendum.

The spec section was inadvertently left out of the spec book. It is provided with these answers.

2. Division 11, specification section 11 61 00 addresses chemical fume hoods that are made of metal. In reviewing the LF / laboratory drawings we find no new fume hoods that are indicated as metal. It appears all new fume hoods are to be poly as described in specification section 11 61 10. Please clarify.

Chemical metal fume hood section is included as reference for performance, and in the event that a new hood must be provided.

3. Division 11, specification section 11 61 10 addresses several different styles of units including exhausted fume hoods, laminar flow fume hoods, exhausted drying box fume hoods, exhausted column box fume hoods, non-exhausted clean air hoods and exhausted cabinets but in reviewing the LF / laboratory drawings there appears to be only two (2) styles of new units to be included in the project. These are noted as CFHN and HCFH. We believe the CFHN units are the chemical fume hoods referenced in section 11 61 10, pages 3-5, para 2.01.B and the HCFH units are the laminar flow fume hoods referenced in section 11 61 10, pages 5-8, para 2.01.C.

Please clarify / verify.

Hood designations (mark/abbreviations) are shown on hood schedules per area. See drawings.

4. Regarding question no. 3 above, are those units referenced in section 11 61 10, pages 8-15, paras 2.01.D through 2.01.G (with additional details at the end of the section) to be included in this project or are these references directed to existing units to be relocated?

Yes, those referenced are to be included for both new and specially built items.

5. Division 12, specification section 12 30 50, para 1.0, item E, references, as a related document, 12 34 50 – Inset Steel Casework. Note that this section is also referenced in specification section 12 30 60, para 1.01.C. We have been unable to locate specification section 12 34 50 – Inset Steel Casework. Is this reference relevant to the contemplated scope of work?

If so, will this section be provided in a future addendum?

This section was not created – this was erroneously referenced. The purpose was to facilitate procedures for refurbishing and relocating existing casework.

6. Division 12, specification section 12 340 50, para 2.07.B references stainless steel sinks. It is our understanding that all the counter tops on the project are epoxy resin with epoxy resin sinks.

Please clarify this requirement (including location of any required stainless steel sinks.

Lab sinks to be epoxy resin

7. Division 12, specification section 12 30 60 – Plastic Casework, para 2.05.A.1, there is a notation to “provide countertops and backsplashes of the same material….” Is the “same material” referenced to be plastic like the casework or, as referenced in question 6 above, are all tops on the project to be epoxy resin as addressed in para 2.05.B of the same specification section?

Countertops and backsplashes for labs to be epoxy resin

8. Further to the counter top issue, are all counter tops on the job to be included as new (other than those specifically indicated as existing to remain on sheet LF-408? Please clarify if cabinets to be re-used include their associated counter tops.

All epoxy resin countertops are to be new

9. Sheet LF-405, casework schedule, references three (3) items marked BC24D3, T-6 AND TC-

30. These are indicated as existing in the construction type column. Please confirm the status of these units – existing or new.

Items listed as existing in the schedule are existing

10. Sheet LF-407, please clarify the construction type of indicated unit UC48G (other than glass fronts). Are these to be poly similar to unit marked BC24D4?

Poly items to be in cleanroom only

11. Sheet LF-408 and similar to question 10 above, the unit marked BC48S is listed as poly under the construction type but based on the information we have, the existing units to remaining this room are metal. Should this unit be poly or should it match the existing?

Poly items to be in cleanroom only

12. Sheet LF-408, casework schedule, countertops are indicated to match the existing tops to remain in this room. Supplying the same material type and original color should not be an issue but it should be noted that there will likely be color, sheen, etc. issues in trying to match new to the existing. Is this acceptable?

Yes, this is acceptable

13. Division 12, specification section 12 34 90, please confirm that the ultrapure water systems are to be included only in the quantities and locations indicated and that these units are not the same as the DI water “producers” noted on sheets LF-501&503. We believe these “producers” are a plumber supplied item. Please confirm.

DI water to be provided by plumber at locations indicated on plumbing drawings. Ultrapure water system to be located as stated in drawings and specifications.

14. Sheet a-500, Interior Door Schedule; what and where are the doors indicated under the Roof heading and identified as 2442A.7 and 2442A.15?

These doors are erroneously shown in the Door Schedule and are not part of the Project.

15. There are no thresholds indicated in the hardware schedule or indication of any special door bottoms at those FRP doors at the clean labs despite the requirement for weather stripping / seals. What is the treatment for the door bottom?

Thresholds are not required, though automatic door bottoms (such as National Guard 335S) are.

16. Sheet A-500, Finish Schedule: at room 2442A we believe the ceiling material should read EXPOSED (EXP), ROOM 2442B should read GYPSUM BOARD (GB) with PAINT (PNT) as the finish. Please confirm.

Yes, you are correct for both rooms.

17. Sheet LF-405, Proposed Casework Schedule-AR / NOBLE GAS LAB; what is the source or where is the Mark TC30 unit noted as “existing”?

This item should be existing within the space as shown on detail 6 and 2 on sheet LF-405.

18. Sheets LF-400 through 408, Casework Schedules: we do not understand the variations in cabinets widths (existing to new) - e.g. LF-401 (room 2431) UC48G upper cab is indicated as 48” (coming in) and as 36” (installed). Please clarify.

Cabinet widths should be denoted in the tag name, and likely correspond with base or upper cabinets of same widths. UC48G width should be listed as 48”, not 36”. Contractor to field verify existing casework and equipment, and provide shop drawing as stated in drawings.

19. Sheets A-101 and LF-408, Casework Schedule / plans & elevations; the countertop dimensions indicated in the casework schedule (48’ X 33” X 30”) do not seem to jibe with the plan or elevation. Please clarify.

Refer to LF-408 plan and elevation for countertop dimensions.

20. As there has not been an opportunity to review each and every unit intended / noted for re-use and whether or not the unit is actually suited for re-use. It would be the intent of this contractor to assume the pieces are all suitable for re-use. Is this an acceptable assumption? If not, should a cash allowance be established for any subsequent re-work required? Please advise.

GSA to respond.

21. Is there a schedule that clarifies what fixtures (cold water, air, gas, etc.) are to be included on the new fume hoods to be supplied? It appears there are few, and possibly none.

Reference fume hood schedules (new and existing hoods)

22. With each government agency being different and some providing the project budgets as noted in the Congressional Budgets and some not, will the GSA be able to provide the Construction Cost Limit (CCL) for this project?

Budget info is contained in the solicitation.

23. Page 6 of the RFP Solicitation document II.D. Technical Proposal paragraph (1) states “The Past Performance Questionnaire shall be completed and returned by the reference.” Are we to have the PPQ’s returned to the GSA directly or should our clients return them to us for submission in this section of the RFP?

The Past Performance Questionnaire shall be completed and returned directly to GSA by the reference.

24. Will the GSA allow for CCASS ratings from other Federal Government Agencies to be submitted for past projects in lieu of the provided PPQ?

Yes, that is acceptable

25. Section 01 21 00 Allowances calls for us to include a $30 per square yard allowance for carpet but does not indicate a quantity. Normally allowances have quantities associated with them so all bidding parties are apples to apples on their bids. We also see separate lines items on the bid form for allowances and the bid form attached to the SF 1442 does not have a line item for allowances. Will the GSA provide a quantity to this price per square yard and indicate where they would like for us to notate this in our proposal?

The quantity of carpet to be included in the $30/sf allowance is the sum of the areas of the 3 rooms indicated in the Finish Schedule to be carpeted.

Contractors may provide their detailed cost proposal in their own format.

26. Section 01 22 00 Unit Prices calls for two separate unit prices, however there is no place on the bid form to provide unit pricing. Where would the GSA like for us to notate this in our proposal?

See answer to question # 25.

27. Section 01 40 00 Quality Requirements, paragraph 1.02, C, 1. States “Section 01 21 00 “Allowances” for testing and inspection allowances.” However, 01 21 00 does not have any line items for this. Please clarify.

The Sections referred to are generic and typically apply to new construction. Allowances for testing do not apply to this project. Testing and inspection requirements for this project are included in the Contract Documents are the responsibility of the Contractor, unless specifically listed as the responsibility of the Owner. Testing and inspection responsibilities, where required, are indicated in specific Specification sections, such as (but not only) Fume Hoods, Ultrapure Water System, Fire Sprinkler, Plumbing and Piping Systems, Compressed Air Systems, HVAC, etc.

28. Please confirm all the plumbing and service (air, gas, vac, etc.) fixtures are to be by the plumbing contractor. We believe this is the case per the fixture schedule on sheet P801 but would like to be sure. We would supply the epoxy sinks with outlets but the plumber would supply all the accompanying items and the connections for them and the sinks.

The PC shall provide all fixtures, piping and connections as shown on the drawings and schedules. The only exception would be key note #12 on LG521.

29. We have not been able to find a construction schedule for this project. Is there one available? If not is there a desired project completion date to reference? Any guidance would be appreciated.

Contractors to provide their own schedule.

30.On sheet LF-407 in the casework schedule for the microscope lab the unit with the mark BC24D4 is listed as poly under the construction type but the unit with the mark UC48G does not indicate anything in that column. Should they both be poly?

Poly in cleanroom only

31. On page AD-100 there is a reference to refer to page A-100 for more info. The current documents do not contain page A-100. Please provide the page.

This is a typo. The note refers to the future wall which is visible on the Level Two floor plan, A- 102.

32. The drawings only call for several “non-metallic recessed fire extinguisher cabinets” located throughout the space; however, the specifications provide requirements for both steel cabinets and fiberglass cabinets. Please clarify if there are locations not depicted on the drawings for steel cabinets. Additionally, the specifications only provide requirements for surface mounted fiberglass cabinets, where the drawings call for recessed “non-metallic” (i.e. fiberglass) cabinets.

Please provide clarification as to what should be provided for non-metallic cabinets.

Per the Code Summary, fire extinguishers only need to be installed in special hazard areas such as certain laboratories, as noted in the LF plans. Where “non-metallic” fire extinguisher cabinets are noted in the LF plans, “non-metallic” cabinets should be installed. The wall depth is not likely deep enough for a fully recessed cabinet, so Semi-recessed may be substituted.

While the specifications include metallic fire extinguisher cabinets, the Contract Documents do not indicate their use in any locations and so they do not need to be installed.

33. Please confirm if existing casework to be removed by contractor, identified on drawings LFD-100, LFD-101, LFD-102, LFD-103, LFD-104, LFD-105, LFD-106, LFD-107, & LFD-108 to be re-installed by contractor?

a. If so, does this only include re-installation of casework that has a “new room location” identified on the casework schedules?

Correct, this is for only new room location for re-installation. Any items removed and not relocated to be returned to the Government. Any missing pieces or items too damaged for reinstallation will be procured from upstairs attic stock.

34. Please confirm that casework identified as “existing” on the casework schedules shown on LF-400, LF-401, LF-403, LF-405, and LF-407 to be reinstalled by the contractor.

Correct, the intent is to reuse and reinstall as much casework as possible, except as noted in drawings for new.

35. What is the distance from the floor to the concrete decking on level two?

It is not completely clear whether the questioner is asking about the distance to the underside or the topside of the decking. The design team for the partial remodel of floor 2 did not design the overall building. The drawings provided to the Design Team by the GSA indicate that the floor to floor dimension is 16’4”. The drawings provided to the Design Team by the GSA indicate that the structural deck depth is 24-1/2” at the beams.

36. Will the elevators be available for moving material in and out of the second floor?

Yes, there is a freight elevator for moving materials as was discussed at the Pre-Con.

37. What is the location of the elevator available? What is the weigh capacity of the elevators?

There are two freight elevators – 1 in the north end of the building and 1 in the south end of the building. They are both 5 ton elevators. Which one to be used will be determined during the Pre-Construction meeting.

38. Can a trash container be located in the dock area?

A trash container location will be provided in the rear area by the dock.

39. Painting indicated to be performed after normal working hrs. If Zero VOC paint used can work be performed during regular hours? If not is there a Davis Bacon rate that applies to off hrs painting?

Painting can be performed during working hours.

40. Wood doors are indicated to be field finish in Section 081416. There is no specific spec for wood door finishes in Interior Painting specifications in 099123. Will a spec for finishes of wood doors be issued?

The Interior Paint specification lists the system to be used for wood substrates.

41.Will the government grant extensions after award?

Extensions will be granted for unforeseen conditions, and other factors outside of the contractor’s control.

42. I just wanted to get clarification on the below requirement and the highlighted yellow.

It seems to be very narrow when you look at the actual construction requirements in the SOW.

I am assuming if we do not meet all 5 of the criteria we would be removed from the pool of eligible bidders, is that correct? Also in regards to the Joint Venture statement do both parties in the JV have to meet the 5 criteria and in regards to past performance submittal for both parties are you looking for past performance that meets the 5 criteria?

From solicitation:

Definition of Similar Construction Services

1. Performed Construction and related services (as described in the Solicitation’s Statement of Work);

2. in at least two (2) of the following types of spaces; (a) laboratory, (b) hospital, or (c) secured access building;

3. performed construction while the space was occupied,

4. a value totaling at least $1,000,000.00; and

5. performed Construction Services as a Prime Contractor for at least two

(2) projects completed in the last five (5) years prior to the issuance of the Solicitation that each met or exceeded a performance period of 150 calendar days.

I.F. Requirements for Joint Venture Offerors

(1) All offers submitted by joint ventures must include a copy of an executed joint venture agreement (with original signatures) which fully discloses the legal identity of each member of the joint venture, the relationship between the members, the form of ownership of each member, and any limitations on liability or authority for each member.

(2) An authorized representative of each member of the joint venture must sign the SF 1442 accompanying an offer regardless of any agency relationship established between the members.

(3) In the case of corporations that are joint venture members, the corporation secretary must certify that the corporation is authorized to participate in the joint venture, either by so certifying in the joint venture agreement, or by submitting a separate certification to the Government. The joint venture must also provide a certificate that identifies a principal representative of the joint venture with full authority to bind the joint venture.

(4) Representations and certifications, financial information, and past performance information must be submitted for each member of the joint venture.

Offerors will not be removed or eliminated for having less than all 5 items listed to define similar construction services. This procurement is based on the best over-all value. Offerors also do not require both Joint Venture (JV) parties to meet all 5 items

43. The RFP does not state the number of copies required for this submittal. Please clarify how many copies you would like.

The number of copies required is listed on the 1442 as two (2) copies.

44. 11.B. Proposal Format states “Do not provide a proposal bound in a 3 ring binder, notebook or other”. Can you explain other? Not sure if we can binder clip or staple. Do you just want it in an envelope?

In an effort to continue working in a sustainable environment, GSA requests proposals are not submitted in a 3 ring binders, hard bound, or notebook. Minor clips and staples are fine. Use the minimum amount of fasteners that will bind the proposal together. Extra copies are eventually shredded. Using the minimal amount of fasteners needed will make it simple to breakdown and add to the file, and will reduce the amount of waste.

45. Are the drying boxes and columns-Aaron’s specialty boxes to be provided by the govt?

The Contractor is to provide these - hence the reason for including their sketches in the spec section.

46. Please clarify the manufacturer and model number of the existing buss duct that will be feeding the new panels. Assuming that all buss duct is the same at all locations.

M.E. GROUP does not know the manufacturer and model number of the existing buss duct that will be feeding the new panels.

47. Are wiring devices to be salvaged along with the relocated wireway or are all devices to be new?

Provide all new devices.

48. Is there new network racks required as part of this remodel or are we using existing comm racks?

Existing comm racks are being reused.

49. Reference 01 31 00, 1.0.B: Can the MEP Systems Coordinator have additional duties on the project?

M.E. GROUP doesn’t have an opinion on whether or not the MEP Systems Coordinator can have additional duties on the project; it is up to the GC.

50. Reference 01 77 00, 1.06.D: A specific number of days is not included in this paragraph.

What is the minimum number of days required for the request for Substantial Completion inspection?

51. Reference 01 78 32, 1.04.B.2: How many hard copies of O&Ms are required to be submitted?

3 hard copies

52. Reference 01 50 00, 3.02: Please confirm that the following are required for the Contractor’s office: 1) Temporary telephone service (J); 2) Facsimile machine service (J); 3) Desktop computer (K).

It is up the contractor whether they have a site trailer. Contractor is responsible for having phone and computer access. FAX machine is not required.

53. Please clarify if a project sign is required for this project per 01 50 00, 3.03.D. We did not identify any project signs required in the project drawings (other than room signs as indicated on A-500).

No exterior project sign is required.

54. Please clarify what elevators are able to be used for this project. No service elevator is shown in the drawings. Please indicate the location of the service elevator(s), the size, and the weight capacity. If the elevators on the drawings are able to be used, please provide the size and the weight capacity of the elevators.

There are two freight elevators (on the north end of the building and one on the south end of the building). They are both 5 ton capacity and will accommodate building materials. Which one will be used on the project will be determined at the Pre-Construction meeting.

55. Drawing AD100 , General Notes 5 Provide Blocking in walls for all wall mounted items. Are we to assume we will have to remove drywall, install blocking and refinish drywall to accommodate this in the existing walls for the relocated casework?

Most of the wall-mounted items are on new walls. Where wall-mounted items are located on existing walls, drywall will need to be removed in order to install blocking. Drywall “patch” should then be installed and re-finished as necessary. Re-finishing should be minimal when the patch is covered by cabinets.

56. Will there be additional storage available on the second floor for materials? If so where?

This will be determined during the Pre-Construction conference.

57. Reference 01 50 00, 2.02.A.2: Please confirm that a separate conference room to accommodate 10 individuals with a conference table, and 4 ft tack and marker boards is required for the field office. If so, is there room available outside for a field office trailer?

There is no dedicated conference room for this project. If one becomes necessary GSA will organize one.

EPOXY RESIN COUNTERTOPS 12 34 99-1

SECTION 12 34 99

EPOXY RESIN COUNTERTOPS

PART 1 - GENERAL

1.01 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and other Division 01 Specification Sections, apply to this Section.

B. 11 61 00 – Fume Hoods

C. 11 60 10 – Laminar Flow Benches

D. 11 60 20 – Laminar Flow Benches and Cabinets

1.02 REFERENCES

A. All casework, work surface and service fixture construction and performance characteristics shall be in full compliance with SEFA (Scientific Equipment and Furniture Association) standards. At the owner’s request, independent, third party testing must be submitted validating compliance and adheres to the architectural specifications.

1. SEFA 2.3 – Installation of Scientific Laboratory Furniture and Equipment.

2. SEFA 3 – Work Surfaces

3. SEFA 7 – Laboratory and Hospital Fixtures

4. SEFA 8 – Laboratory Furniture

1.03 SUBMITTALS

A. Shop Drawings: Provide 1/2" = 1'-0" scale elevations of all components, cross sections, rough-in and anchor placements, tolerances and clearances. Provide 1/4" = 1'-0" rough-in plan drawings for coordination with trades. Rough-in shall show free area.

B. Provide color selection charts from manufacturer's standard colors.

C. Instruction: Submit for review and approval written instructions in booklet form providing additional details on safe and proper operation and maintenance.

1. Submit Samples that conform to specified requirements, including construction and finishes. Samples will be retained for comparison with Work fabricated and may be incorporated in the Work.

1.04 QUALITY ASSURANCE

A. Single source responsibility: Laboratory furniture system and components shall be manufactured or furnished by a single laboratory furniture company.

EPOXY RESIN COUNTERTOPS 12 34 99-2

B. Manufacturer's qualifications: Modern plant with proper tools, dies, fixtures and skilled workmen to produce high quality casework and equipment, and shall meet the following minimum requirements:

1. Five years or more experience in manufacture of laboratory casework.

2. Ten or more installations of equal or larger size and requirements.

1.05 PROJECT CONDITIONS

A. Do not deliver or install equipment until the following conditions have been met:

1. Windows and doors are installed and the building is secure and weather tight.

2. Ceiling, overhead ductwork and lighting are installed.

3. All painting is completed and floor tile is installed.

1.06 PROJECT CONDITIONS

A. Field Measurements

1. Take field measurements to verify or supplement dimensions indicated. Be responsible for the accurate fit of the Work.

PART 2 - PRODUCTS

2.01 MATERIALS

A. Tops, box curbs, splash rim: Provide smooth, clean exposed tops and edges in uniform plane free of defects. Make exposed edges and corners uniformly rounded.

B. Top thickness: 1" thickness, unless noted otherwise with tolerance not exceeding plus or minus 1/32". Provide front and end overhang of 1" over base cabinets, formed with continuous drip groove on under surface ½ inch from edge.

C. Material: Chemical and abrasion resistant, durable top of 1" thick cast material of epoxy resins and inert products, cast flat, with a uniform non-glare black matte finish.

D. Backsplash curb: Same material as top, 4" high, unless otherwise indicated on drawings, butt jointed and cemented to top. Provide where tops abut wall surfaces.

Include end curb where top abuts end wall.

EPOXY RESIN COUNTERTOPS 12 34 99-3

E. Cast modified epoxy resin: Factory molded tops of modified epoxy resin formulation, uniform thickness throughout full thickness. Provide in smooth, non-specular finish of color indicated in .987 inch thickness, nominally 1 inch.

F. Color: As selected by architect from manufacturer’s full range.

G. Workmanship: Cast surfaces very smooth with factory cutouts for sinks and drip grooves. Fabricate plain butt-type joints assembled with epoxy adhesive.

2.02 SINK FABRICATION

A. Sink Fabrication: Molded in one piece with smooth surfaces, coved corners and bottom sloped to outlet, ½" (13 mm) minimum thickness as manufactured by Epoxyn Products.

B. Provide with epoxy resin outlets.

C. Provide integral sinks in epoxy countertops, bonded to countertops with invisible joint line.

PART 3 - EXECUTION

3.01 PREPARATION

A. Protection

1. Protect the Work and adjacent construction from damage during installation and subsequent operations under the Contract. Protect installed countertops until completion of work.

3.02 INSTALLATION

A. General

1. Install countertops and sinks in accordance with manufacturer's instructions and approved Shop Drawings, and under the supervision of the manufacturer's trained personnel.

2. Coordinate Installation of service fixtures and final connection to services are specified in Divisions 15 and 16.

EPOXY RESIN COUNTERTOPS 12 34 99-4

3. Provide holes and cutouts required for installation of service fixtures indicated to be mounted at countertops, including items furnished under other Sections and items indicated to be not included in the Contract.

Coordinate location of utilities.

4. Use epoxy sealant for molded resin tops and sink plugs

5. Set backsplashes and curbs in a full bed of adhesive. Seal joints in tops, backsplashes and curbs with adhesive.

6. Seal the following joints with silicone sealant:

a. Joints between backsplashes and vertical surfaces, including partitions and column enclosures.

3.03 ADJUSTING

A. Make final adjustments required for proper operation as determined by the Architect.

3.04 CLEANING

A. Following completion, clean finished surfaces and leave work free of imperfections.

Touch up damaged finish equal to original condition as approved.

END OF SECTION

EPOXY RESIN COUNTERTOPS 12 34 99-1

SECTION 12 34 99

EPOXY RESIN COUNTERTOPS

PART 1 - GENERAL

1.01 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and other Division 01 Specification Sections, apply to this Section.

B. 11 61 00 – Fume Hoods

C. 11 60 10 – Laminar Flow Benches

D. 11 60 20 – Laminar Flow Benches and Cabinets

1.02 REFERENCES

A. All casework, work surface and service fixture construction and performance characteristics shall be in full compliance with SEFA (Scientific Equipment and Furniture Association) standards. At the owner’s request, independent, third party testing must be submitted validating compliance and adheres to the architectural specifications.

1. SEFA 2.3 – Installation of Scientific Laboratory Furniture and Equipment.

2. SEFA 3 – Work Surfaces

3. SEFA 7 – Laboratory and Hospital Fixtures

4. SEFA 8 – Laboratory Furniture

1.03 SUBMITTALS

A. Shop Drawings: Provide 1/2" = 1'-0" scale elevations of all components, cross sections, rough-in and anchor placements, tolerances and clearances. Provide 1/4" = 1'-0" rough-in plan drawings for coordination with trades. Rough-in shall show free area.

B. Provide color selection charts from manufacturer's standard colors.

C. Instruction: Submit for review and approval written instructions in booklet form providing additional details on safe and proper operation and maintenance.

1. Submit Samples that conform to specified requirements, including construction and finishes. Samples will be retained for comparison with Work fabricated and may be incorporated in the Work.

1.04 QUALITY ASSURANCE

A. Single source responsibility: Laboratory furniture system and components shall be manufactured or furnished by a single laboratory furniture company.

EPOXY RESIN COUNTERTOPS 12 34 99-2

B. Manufacturer's qualifications: Modern plant with proper tools, dies, fixtures and skilled workmen to produce high quality casework and equipment, and shall meet the following minimum requirements:

1. Five years or more experience in manufacture of laboratory casework.

2. Ten or more installations of equal or larger size and requirements.

1.05 PROJECT CONDITIONS

A. Do not deliver or install equipment until the following conditions have been met:

1. Windows and doors are installed and the building is secure and weather tight.

2. Ceiling, overhead ductwork and lighting are installed.

3. All painting is completed and floor tile is installed.

1.06 PROJECT CONDITIONS

A. Field Measurements

1. Take field measurements to verify or supplement dimensions indicated. Be responsible for the accurate fit of the Work.

PART 2 - PRODUCTS

2.01 MATERIALS

A. Tops, box curbs, splash rim: Provide smooth, clean exposed tops and edges in uniform plane free of defects. Make exposed edges and corners uniformly rounded.

B. Top thickness: 1" thickness, unless noted otherwise with tolerance not exceeding plus or minus 1/32". Provide front and end overhang of 1" over base cabinets, formed with continuous drip groove on under surface ½ inch from edge.

C. Material: Chemical and abrasion resistant, durable top of 1" thick cast material of epoxy resins and inert products, cast flat, with a uniform non-glare black matte finish.

D. Backsplash curb: Same material as top, 4" high, unless otherwise indicated on drawings, butt jointed and cemented to top. Provide where tops abut wall surfaces.

Include end curb where top abuts end wall.

EPOXY RESIN COUNTERTOPS 12 34 99-3

E. Cast modified epoxy resin: Factory molded tops of modified epoxy resin formulation, uniform thickness throughout full thickness. Provide in smooth, non-specular finish of color indicated in .987 inch thickness, nominally 1 inch.

F. Color: As selected by architect from manufacturer’s full range.

G. Workmanship: Cast surfaces very smooth with factory cutouts for sinks and drip grooves. Fabricate plain butt-type joints assembled with epoxy adhesive.

2.02 SINK FABRICATION

A. Sink Fabrication: Molded in one piece with smooth surfaces, coved corners and bottom sloped to outlet, ½" (13 mm) minimum thickness as manufactured by Epoxyn Products.

B. Provide with epoxy resin outlets.

C. Provide integral sinks in epoxy countertops, bonded to countertops with invisible joint line.

PART 3 - EXECUTION

3.01 PREPARATION

A. Protection

1. Protect the Work and adjacent construction from damage during installation and subsequent operations under the Contract. Protect installed countertops until completion of work.

3.02 INSTALLATION

A. General

1. Install countertops and sinks in accordance with manufacturer's instructions and approved Shop Drawings, and under the supervision of the manufacturer's trained personnel.

2. Coordinate Installation of service fixtures and final connection to services are specified in Divisions 15 and 16.

EPOXY RESIN COUNTERTOPS 12 34 99-4

3. Provide holes and cutouts required for installation of service fixtures indicated to be mounted at countertops, including items furnished under other Sections and items indicated to be not included in the Contract.

Coordinate location of utilities.

4. Use epoxy sealant for molded resin tops and sink plugs

5. Set backsplashes and curbs in a full bed of adhesive. Seal joints in tops, backsplashes and curbs with adhesive.

6. Seal the following joints with silicone sealant:

a. Joints between backsplashes and vertical surfaces, including partitions and column enclosures.

3.03 ADJUSTING

A. Make final adjustments required for proper operation as determined by the Architect.

3.04 CLEANING

A. Following completion, clean finished surfaces and leave work free of imperfections.

Touch up damaged finish equal to original condition as approved.

END OF SECTION

1. REFER TO INTERIOR ELEVATIONS FOR

CLARIFICATION TO WALLS WITH MULTIPLE

MATERIALS.

2. WATER RESISTANT WALL BOARD BEHIND ALL

WALLS WITH CERAMIC WALL TILE.

3. REFER TO THE DOOR SCHEDULE FOR DOOR

AND DOOR FRAME FINISHES.

4. PAINT WALLS FULL HEIGHT AT ROOMS

WITHOUT CEILINGS.

ABBREVIATIONS

APC ACOUSTICAL CEILING TILE

CONC CONCRETE

CPT-1 TILE CARPETING

GB GYPSUM BOARD

GBAR ABUSE RESISTANT GYPSUM BOARD

(E) EXISTING TO REMAIN

EXP EXPOSED CEILING

NA NOT APPLICABLE

NO NONE REQUIRED

PNT PAINT

RB RESILIENT BASE

RSF RESILIENT SHEET FLOORING

SC SEALER ON CONCRETE

GENERAL NOTESFINISH LEGEND KEY TO "REMARKS"

ACOUSTIC CEILING TILE

2x2 GRID

SUSPENDED GB CEILING

APC-1

GB

USE EPOXY PNT INTENDED FOR CLASS-100

CLEAN ROOMS. SEE PROJECT MANUAL

FOR SPECIFICATIONS

A

GENERAL NOTES

1. REFER TO FINISH SCHEDULE FOR SPECIFIC FINISH INFORMATION.

2. FIRE RATINGS ARE IN MINUTES.

3. ALL INTERIOR GLAZING IS TEMPERED U.O.N.

4. COORDINATE UNDERCUT REQUIREMENTS W/ FLOOR FINISHES AND DOOR BOTTOMS.

ABBREVIATIONS

CL CLEAR STAIN/SEALER

FRPD FIBER-REINFORCED PLASTIC DOOR

FRPF FIBER-REINFORCED PLASTIC FRAME

HF HOLLOW METAL FRAME

NA NOT APPLICABLE

KEY TO "REMARKS"

A DOUBLE-ACTING DOOR SWING

B NON METALLIC OR EPOXY COATED SST HINGES

C NON-METALLIC, SST, ALUMINUM DOOR HANDLE/LEVER/ACCESSORIES

D NOT USED

E SELF-CLOSER

F SMOKE SEALS

G NON-METALLIC PUSH/PULL PLATES

NO NONE REQUIRED

PNT PAINT

WD WOOD DOOR

SG SAFETY GLASS

PAINT SCHEDULE

GLAZING SCHEDULE

PNT-1 BUILDING STANDARD WHITE

SNOWBOUND, SW7004

PNT-2 BUILDING STANDARD BLUE

MATCH EXISTING

MG-1 1/4" CLEAR FLOAT GLASS

FRAME / WINDOW TYPES

HF-1

0' - 2"0' - 2"

R E

S

C H

E D

T

Y P

HF-3

MG-1

R E

IN

T E

LE

V

8' - 0"

0' - 2"0' - 2"

FRPF-1

0' - 2"0' - 2"

R E

S

C H

E D

T

Y P

A-501

A-501

WD-2WD-4 WD-3 WD-1

DOOR TYPES

WD-6

CL

EQEQ

CL

EQEQ

0' - 6"0' - 6"

0' - 6"

CL

0' - 6"0' - 6"0' - 6"

R E

S

C H

E D

T

Y P

FRPD-2FRPD-6

0' - 6" 0' - 6"

CL

1' - 0"

CL

0' - 6" 0' - 6"

CL

1' - 0"

CL

0' - 6" 0' - 6"

FRPD-7

WD-5

CL

1' - 0"

CL

0' - 6"

1' - 0"

CL

1' - 0"

WD-7

CL

0' - 6"

1' - 0"

CL

1' - 0"

WD-6A

CL

0' - 6" 0' - 6"

CL

2' - 0"

FRPD-5

0' - 6"

1' - 0"

RE: SCHED, TYP

Mr. Joe Office

ADA COMPLIANT

HEADER PANEL.

PANEL AND TEXT

COLORS TO BE

CHOSEN BY

ARCHITECT.

PAPER INSERT PANEL

WITH HINGED END CAP

/8

/8

/8

0' - 8"

USGS Department

/8

/4

ADA COMPLIANT

HEADER PANEL.

PANEL AND TEXT

COLORS TO BE

CHOSEN BY

ARCHITECT.

SECOND SURFACE

GRAPHIC PANEL

WITH HINGED END CAP

ELECTRICAL

0' - 8"

/8

/8

/8

Project Number:

Drawn By:

Reviewed By:

Approved By:

Issue Date

Denver Federal Center

Building 41

PO Box 25546

Denver, CO 80225

T: 303-236-2994

E-mail gary.sebastian@gsa.gov

AndersonMasonDale Architects, P.C.

3198 Speer Boulevard

Denver, CO, 80211

T: 303-294-9448

F: 303-294-0762 amd@amdarchitects.com

Architect

M.E. Group

707 17th Street, Suite 3000

Denver, CO 80202

T: 303-382-1920

F: 303-382-1930

E-mail: jeff.visnic@megroup.com

MEP Engineer

Hughes Associates, INC.

520 Courtney Way, Suite A

Lafyette, CO

T: 303-439-0485

F: 303-439-7160

E-mail: apitts@haifire.com

Fire Protection

Iron Horse Architects

475 17th Street, Suite 720

Denver, CO 80202

T: 720-855-7582

F:

E-mail: victoriad@ihamail.com

Lab Consultant

Seals

SENSITIVE BUT UNCLASSIFIED (SBU)

PROPERTY OF THE UNITED STATES GOVERNMENT

FOR OFFICIAL USE ONLY

Do not remove this notice.

Properly destroy or return document when no longer needed.

/4

/2

:0

:1

A

M

A-500

ROOM FINISH AND DOOR

SCHEDULE

2009121.05

CO

DH

DP

USGS Laboratory Remodel Building 95 -

2nd Floor

U.S. GENERAL SERVICES

ADMINISTRATION

2009121.05

Owner

JULY 25, 2014CONSTRUCTION DOCUMENTS

NO NAME FLOORING

BASE NORTH NORTH EAST EAST SOUTH SOUTH WEST WEST CEILING CEILING

REMARKSMTL MATERIAL FINISH MATERIAL FINISH MATERIAL FINISH MATERIAL FINISH MATERIAL FINISH

02 - LEVEL TWO

2400 CORRIDOR (E) RB GB PNT (E) (E) GB PNT (E) (E) (E) N/A

2410A OPEN OFFICE CPT-1 RB GB PNT GB PNT GB PNT GB PNT APC-1 N/A

2410B ELECTRONICS (E) RB GB PNT GB PNT GB PNT GB PNT EXP EXP

2410C WORKSPACE RSF RB GB PNT GB PNT GB PNT GB PNT EXP EXP

2410D BULLPEN CPT-1 RB GB PNT GB PNT GB PNT GB PNT APC-1 N/A

2410E MICROSCOPE LAB RSF RB GB PNT GB PNT GB PNT GB PNT APC-1 N/A

2411 STABLE PREP LAB RSF RB GB PNT GB PNT GB PNT GB PNT EXP EXP

2431 TIMS - STABLE MASS SPEC LAB RSF RB GB PNT GB PNT GB PNT GB PNT EXP EXP

2432 PLASMA LAB RSF RB GB EPOXY PNT GB EPOXY PNT GB EPOXY PNT GB EPOXY PNT APC-2 N/A

2434 OFFICE (E) RB GB PNT GB PNT GB PNT GB PNT (E) N/A

2442A AR/NOBLE GAS LAB RSF RSF GB PNT GB PNT GB PNT GB PNT EXP EXP

2442B RADIOACTIVE SAMPLE LAB RSF RSF GB PNT GB PNT GB PNT GB PNT GB PNT

2447 OFFICE (E) RB GB PNT GB PNT GB PNT GB PNT (E) N/A

2448 OFFICE (E) RB GB PNT GB PNT GB PNT GB PNT (E) N/A

2451A VESTIBULE RSF RSF GB EPOXY PNT GB EPOXY PNT GB EPOXY PNT GB EPOXY PNT GB EPOXY PNT A

2451B WEIGHING RSF RSF GB EPOXY PNT GB EPOXY PNT GB EPOXY PNT GB EPOXY PNT GB EPOXY PNT A

2451C CLEAN LAB 1A RSF RSF GB EPOXY PNT GB EPOXY PNT GB EPOXY PNT GB EPOXY PNT GB EPOXY PNT A

2451D CLEAN LAB 1B RSF RSF GB EPOXY PNT GB EPOXY PNT GB EPOXY PNT GB EPOXY PNT GB EPOXY PNT A

2453 SAMPLE PREP &

CHARACTERIZATION LAB

RSF RB GB PNT GB PNT GB PNT GB PNT EXP EXP

2454 CLEAN LAB 2 RSF RSF GB EPOXY PNT GB EPOXY PNT GB EPOXY PNT GB EPOXY PNT GB EPOXY PNT A

2454A VESTIBULE RSF RSF GB EPOXY PNT GB EPOXY PNT GB EPOXY PNT GB EPOXY PNT GB EPOXY PNT A

2455 MAILROOM CPT-1 RB GB PNT GB PNT GB PNT GB PNT GB PNT

2456 OFFICE (E) RB GB PNT GB PNT GB PNT GB PNT (E) N/A

INTERIOR DOOR SCHEDULE ROOM FINISH SCHEDULE

DOOR

NO

OPENING

SIZE

OPENING

SIZE DOOR

TYPE

DOOR

FINISH

FRAME

TYPE

FRAME

FINISH HEAD JAMB

FIRE

RAT'G

ACCESS

CONTROL

GLASS

TYPE HDW SIGN REMARKSWIDTH HEIGHT

02 - LEVEL TWO

2410B 3' - 0" 7' - 0" WD-2 PNT HF-1 PNT 1/A-502 2/A-502 MG-1 15 TYPE A

2410C.1 6' - 0" 7' - 0" WD-4 PNT HF-1 PNT 1/A-502 2/A-502 MG-1 09 TYPE A

2410E 3' - 0" 7' - 0" WD-2 PNT HF-1 PNT 1/A-502 2/A-502 MG-1 03 TYPE A

2411.2 3' - 0" 7' - 0" WD-2 PNT HF-1 PNT 1/A-502 2/A-502 MG-1 02 TYPE A

2411.3 3' - 0" 7' - 0" WD-2 PNT HF-1 PNT 1/A-502 2/A-502 MG-1 16 TYPE A

2431.1 6' - 0" 7' - 0" WD-4 PNT HF-1 PNT 1/A-502 2/A-502 MG-1 06 TYPE A

2431.2 4' - 0" 7' - 0" WD-6 PNT HF-1 PNT 1/A-502 2/A-502 MG-1 11 TYPE A

2431.4 4' - 0" 7' - 0" WD-6 NA HF-1 PNT 1/A-502 2/A-502 MG-1 04 TYPE A

2431.5 5' - 0" 7' - 0" WD-6A PNT HF-1 PNT 1/A-502 2/A-502 MG-1 04 TYPE A

2432.1 4' - 0" 7' - 0" WD-7 PNT HF-1 PNT 1/A-502 2/A-502 MG-1 05 TYPE A

2432.2 4' - 0" 7' - 0" WD-7 PNT HF-1 PNT 1/A-502 2/A-502 MG-1 05 TYPE A

2432.3 4' - 0" 7' - 0" WD-6 PNT HF-1 PNT 1/A-502 2/A-502 MG-1 11 TYPE A

2434 3' - 0" 7' - 0" WD-2 PNT HF-1 PNT 1/A-502 2/A-502 MG-1 01 TYPE A

2442A.1 5' - 0" 7' - 0" WD-6A PNT HF-1 PNT 1/A-502 2/A-502 MG-1 04

2442A.2 3' - 6" 7' - 0" WD-2 PNT HF-1 PNT 1/A-502 2/A-502 MG-1 21 TYPE A

2442A.3 6' - 0" 7' - 0" WD-4 PNT HF-1 PNT 1/A-502 2/A-502 MG-1 17 TYPE A

2442A.4 3' - 0" 7' - 0" WD-2 PNT HF-1 PNT 1/A-502 2/A-502 MG-1 03 TYPE A

2442B.1 3' - 0" 7' - 0" WD-2 PNT HF-1 PNT 1/A-502 2/A-502 CIPHER LOCK MG-1 18 TYPE A

2442B.2 3' - 0" 7' - 0" WD-1 PNT HF-1 PNT 1/A-502 2/A-502 NA 02 TYPE A

2447 3' - 0" 7' - 0" WD-2 PNT HF-1 PNT 1/A-502 2/A-502 MG-1 01 TYPE A

2448 3' - 0" 7' - 0" WD-2 PNT HF-1 PNT 1/A-502 2/A-502 MG-1 01 TYPE A

2451A.1 3' - 0" 7' - 0" FRPD-2 NA FRPF-1 NA 6/A-502 6/A-502 MG-1 12 TYPE A B, C, E, F

2451A.2 3' - 0" 7' - 0" FRPD-2 NA FRPF-1 NA 6/A-502 6/A-502 MG-1 20 TYPE A B, C, E

2451B 3' - 0" 7' - 0" FRPD-2 NA FRPF-1 NA 6/A-502 6/A-502 MG-1 08 TYPE A B, C, E

2451C 3' - 6" 7' - 0" FRPD-5 NA FRPF-1 NA 6/A-502 6/A-502 MG-1 19 TYPE A B, C, E, F

2451D 4' - 0" 7' - 0" FRPD-6 NA FRPF-1 NA 6/A-502 6/A-502 MG-1 14 TYPE A A, B, G

2453.1 3' - 0" 7' - 0" WD-2 PNT HF-1 PNT 1/A-502 2/A-502 MG-1 02 TYPE A

2453.2 3' - 0" 7' - 0" WD-2 PNT HF-1 PNT 1/A-502 2/A-502 MG-1 02 TYPE A

2454.1 3' - 6" 7' - 0" FRPD-5 NA FRPF-1 NA 1/A-502 2/A-502 MG-1 19 TYPE A B, C, E, F

2454.2 3' - 0" 7' - 0" FRPD-2 NA FRPF-1 NA 1/A-502 2/A-502 CIPHER LOCK MG-1 13 TYPE A B, C, E

2454A 3' - 0" 7' - 0" FRPD-2 NA FRPF-1 NA 1/A-502 2/A-502 MG-1 12 TYPE A B, C, E, F

2456 3' - 0" 7' - 0" WD-2 PNT HF-1 PNT 1/A-502 2/A-502 MG-1 01 TYPE A

1" 4"1/2" 2" A-500 6" = 1'-0"

1SIGN TYPE A

1" 4"1/2" 2" A-500 6" = 1'-0"

2SIGN TYPE B

Addendum #1 August 12, 2014

Addendum #2 March 4, 2015

DN

UP

2 3 4 5 6 7 8 9 10 11 12

4A

4B

4C

4D

4E

4G

4F

4H

4I

C

6' - 3 3/4" 14' - 5 3/4" 24' - 0" 24' - 0" 24' - 0" 24' - 0" 24' - 0" 24' - 0" 14' - 5 3/4" 6' - 3 3/4"

2428 2436 2446

2445243724272416

107 107

106106

BOUNDARY OF FUTURE WALL, SEE

A-102 FOR MORE INFORMATION

105105

106106 106106

106106

111111

115115

115115 115115

106106

115115 115115

115115

115115

E2428

CL

3' - 5 1/8" 4' - 0"

115115

EXISTING

EXISTING

EXISTING

EXISTING

EXISTING

2454A

EXISTING

EXISTING

EXISTING

EXISTING

EXISTING

116116111

TYP (2)

KEY PLAN - LEVEL 2

GENERAL NOTES

7. REFERENCE ENLARGED PLANS FOR ADDITIONAL DIMENSIONS AND OTHER INFORMATION.

8. REFERENCE INTERIOR ELEVATIONS FOR ADDITIONAL INFORMATION.

9. ALL DIMENSIONS ARE TO FINISHED WALL SURFACE, UON.

10. SHADED GRAY AREAS ARE OUTSIDE SCOPE OF WORK.

11. WHERE THE TERM "REMOVE" IS USED, THE CONTRACTOR SHALL REMOVE FROM THE SITE AND

LEGALLY DISPOSE OF.

12. THE OWNER SHALL BE CONTACTED IN REGARDS TO ANY SALVAGEABLE MATERIAL OR

EQUIPMENT. ANY SALVAGABLE ITEMS NOT TO BE REUSED OR WANTED BY THE OWNER

SHALL

BECOME THE PROPERTY OF THE CONTRACTOR.

1. EXISTING BUILDING WILL BE OCCUPIED DURING CONSTRUCTION. CONSTRUCTION

ACTIVITIES SHALL NOT DISTURB OCCUPANTS OR BUILDING OPERATIONS. MAINTAIN

REQUIRED EXITS AND ALL BUILDING SYSTEMS.

2. FIELD VERIFY ALL EXISTING CONDITIONS. NOTIFY ARCHITECT PRIOR TO START OF WORK IF

ANY EXISTING CONDITIONS AFFECT NEW WORK AS SHOWN. THIS ALSO APPLIES TO WORK

SHOWN ON MECHANICAL, PLUMBING, AND ELECTRICAL DOCUMENTS.

3. AT ALL LOCATIONS WHERE EXISTING PARTITIONS, WALLS AND CEILINGS ARE OPENED FOR

NEW WORK, REPAIR TO MATCH ADJACENT MATERIALS AND FINISH.

4. REPAIR ALL EXISTING SURFACES WHERE EXISTING MOUNTED ITEMS HAVE BEEN REMOVED.

MATCH EXISTING SURFACE MATERIAL AND TEXTURE.

5. PROVIDE BLOCKING IN WALLS FOR ALL WALL MOUNTED ITEMS.

6. PROVIDE FLOOR FILL/LEVELING MATERIAL (COMPATIBLE WITH NEW FINISH MATERIAL)

WHERE REQUIRED TO PROVIDE SMOOTH, FLUSH, SOLID SUBSTRATE.

WORK NOTES

Project Number:

Drawn By:

Reviewed By:

Approved By:

Issue Date

Denver Federal Center

Building 41

PO Box 25546

Denver, CO 80225

T: 303-236-2994

E-mail gary.sebastian@gsa.gov

AndersonMasonDale Architects, P.C.

3198 Speer Boulevard

Denver, CO, 80211

T: 303-294-9448

F: 303-294-0762 amd@amdarchitects.com

Architect

M.E. Group

707 17th Street, Suite 3000

Denver, CO 80202

T: 303-382-1920

F: 303-382-1930

E-mail: jeff.visnic@megroup.com

MEP Engineer

Hughes Associates, INC.

520 Courtney Way, Suite A

Lafyette, CO

T: 303-439-0485

F: 303-439-7160

E-mail: apitts@haifire.com

Fire Protection

Iron Horse Architects

475 17th Street, Suite 720

Denver, CO 80202

T: 720-855-7582

F:

E-mail: victoriad@ihamail.com

Lab Consultant

Seals

SENSITIVE BUT UNCLASSIFIED (SBU)

PROPERTY OF THE UNITED STATES GOVERNMENT

FOR OFFICIAL USE ONLY

Do not remove this notice.

Properly destroy or return document when no longer needed.

/4

/2

:1

:0

P

M

AD-100

LEVEL TWO DEMOLITION PLAN

2009121.05

CO

DH

DP

USGS Laboratory Remodel Building 95 -

2nd Floor

U.S. GENERAL SERVICES

ADMINISTRATION

2009121.05

Owner

JULY 25, 2014CONSTRUCTION DOCUMENTS

4' 16'2' 8' AD-100 1/8" = 1'-0"

102 - LEVEL TWO DEMOLITION PLAN

TRUE NORTH

PROJECT NORTH

105 REMOVE ALL FLOOR COVERINGS IN WORK AREA; PREP FOR NEW

CARPET

106 PRESERVE AND PROTECT EXISTING FLOOR COVERING TO REMAIN

107 PRESERVE AND PROTECT EXISTING WINDOW COVERINGS TO

REMAIN

111 DEMO CONDUIT STUB-UP TO TOP OF SLAB, GRIND SMOOTH AND

SEAL TO FINISH FLUSH WITH EXISTING FINISH FLOOR

112 REMOVE EXISTING DOOR AND FRAME AND SALVAGE FOR RE-USE

115 REMOVE EXISTING FLOOR COVERINGS IN WORK AREA; PREP FOR

NEW FLOOR AS SCHEDULED

116 REMOVE EXISTING DOOR AND FRAME

Addendum #2 March 4, 2015

S E C T

IO

N www.arrowhart.comM-8

M Non-Metallic Weatherproof Covers

Non-Metallic Weather Protective Covers

1-Gang Self-Closing 1-Gang Switch Cover 1-Gang Stay Open

4.56" (115.8mm)

2.87" (72.9mm)

1.44" (36.6mm)

S1952

1.44" (36.6mm)

4.56" (115.8mm)

4.56" (115.8mm)

S1954

4.75" (120.7mm)

2.95" (74.9mm)

0.75" (19.1mm)

S2966

1.56" Depth (39.6mm)

4.75" (120.7mm)

2.95" (74.9mm)

2.37" (60.2mm)

S2983

4.56" (115.8m m

2.87" (73.0mm)

2.37" (60.2mm)

4.56" (115.9mm)

S1961

4.56" (115.8mm)

2.87" (73.0mm)

S1962

Non-Metallic Weatherproof Receptacle Covers Features

impact and sunlight

and edges

Non-Metallic Weatherproof Switch Covers Features

• Factory-attached gasket to cover minimizes labor for installer

Non-Metallic Protective Receptacle Covers Features

• Gasket provided seals both device and openings and edges

1-Gang Self-Closing Lids

Description Mounting Color Suffix Catalog No.

Single Receptacle Horizontal GY+, W S1951__ •

Duplex Receptacle/Combination Device 2 Self-Closing Lids Horizontal GY+, W S1952__ •

Oversize Duplex Receptacle/Combination Device Horizontal GY+ S1954* •

Duplex Receptacle Vertical GY+, W S2962__ •

Horizontal GY+, W S3962__ •

GFCI/Decorator Vertical GY+, W S2966__ •

Horizontal BK, GY+, W S3966__ •

+For ordering devices, include Cat. No.