W90VN6-20-R-0046.pdf

SEE SCHEDULE

THIS IS OSAN GENERAL REPAIR OF BUILDINGS AND EXTERIOR SITE IDIQ RFP FOR THE FOLLOWING CONTRACTORS ONLY:

CONTRACT NO.:W91QVN-19-D-0002, -0006, -0008, -0010.

OFFERORS MUST COMPLY WITH THE FOLLOWING:

A. Site Visit: Offerors w ho intend to propose on this solicitation are strongly encouraged to attend the site visit. See site visit clause FAR 52-236-7 in Section L for the schedule.

B. Submission of Proposals

(1) Proposal Packet: It shall be submitted by 1300 hours on the closing date of RFP via email.

(2) Pricing & Technical Proposal

a. Price and Bidding Schedule w ith Sub-CLINs

b. Offer Breakdow n

c. Completion of Section K (5152.204-4032 Representations and Certif ications)

C. If the contractor is unable to submit the proposal in response to this RFP, the contractor shall submit a "No-Offer Letter" by the date and time specif ied in this solicitation.

MR. YI, CHAE YONG 315-757-6018

NOTE: In sealed bid solicitations "offer" and "offeror" mean "bid" and "bidder".

10. THE GOVERNMENT REQUIRES PERFORMANCE OF THE WORK DESCRIBED IN THESE DOCUMENTS

NEGOTIATED

11-Aug-2020

(RFP)

(IFB)

X

CALL:

B. TELEPHONE NO. (Include area code) (NO COLLECT CALLS)

See Item 7

2. TYPE OF SOLICITATION

SEALED BID

3. DATE ISSUED

9. FOR INFORMATION A. NAME

SOLICITATION

X

NSN 7540-01-155-3212 1442-101 STANDARD FORM 1442 (REV. 4-85)

Prescribed by GSA

FAR (48 CFR) 53.236-1(e)

11. The Contractor shall begin performance w ithin _______10 calendar days and complete it w ithin ________ calendar days after receiving aw ard, notice to proceed. This performance period is X mandatory, negotiable. (See _________________________Section F

12 A. THE CONTRACTOR MUST FURNISH ANY REQUIRED PERFORMANCE AND PAYMENT BONDS?

(If "YES," indicate within how many calendar days after award in Item 12B.)

YES X NO

13. ADDITIONAL SOLICITATION REQUIREMENTS:

A. Sealed offers in original and __________ copies to perform the w ork required are due at the place specified in Item 8 by ___________ local time ______________28 Aug 2020 (date). If this is a sealed bid solicitation, offers must be publicly opened at that time.

shall be marked to show the offeror's name and address, the solicitation number, and the date and time offers are due.

B. An offer guarantee is, X is not required.

C. All offers are subject to the (1) w ork requirements, and (2) other provisions and clauses incorporated in the solicitation in full text or by reference.

D. Offers providing less than _______120 calendar days for Government acceptance after the date offers are due w ill not be considered and w ill be rejected.

SOLICITATION, OFFER,

AND AWARD

(Construction, Alteration, or Repair)

1. SOLICITATION NO.

IMPORTANT - The "offer" section on the reverse must be fully completed by offeror.

4. CONTRACT NO.

7. ISSUED BY CODE

411TH CONTRACTING SUPPORT BRIGADE, KOREA

RCO OSAN, UNIT #2039

APO AP 96278-2039

UNITED STATES

W90VN6

PAGE OF PAGES

1 OF

CODE

(Title, identifying no., date):

12B. CALENDAR DAYS

01:00 PM (hour)

Sealed envelopes containing offers

5. REQUISITION/PURCHASE REQUEST NO. 6. PROJECT NO.

8. ADDRESS OFFER TO (If Other Than Item 7)

FAX:TEL: TEL: FAX:

W90VN620R0046 37

20B. SIGNATURE

(REV. 4-85)STANDARD FORM 1442 BACK

TO SIGN

NSN 7540-01-155-3212

SOLICITATION, OFFER, AND AWARD (Continued) (Construction, Alteration, or Repair)

CODE FACILITY CODE

17. The offeror agrees to perform the w ork required at the prices specif ied below in strict accordance w ith the terms of this solicitation, if this offer is accepted by the Government in w riting w ithin ________ calendar days after the date offers are due.

the minimum requirements stated in Item 13D. Failure to insert any number means the offeror accepts the minimum in Item 13D.)

AMOUNTS SEE SCHEDULE OF PRICES

18. The offeror agrees to furnish any required performance and payment bonds.

19. ACKNOWLEDGMENT OF AMENDMENTS

(The offeror acknowledges receipt of amendments to the solicitation -- give number and date of each)

AMENDMENT NO.

DATE

20A. NAME AND TITLE OF PERSON AUTHORIZED TO SIGN

OFFER (Type or print)

AWARD (To be completed by Government)

21. ITEMS ACCEPTED:

22. AMOUNT 23. ACCOUNTING AND APPROPRIATION DATA

24. SUBMIT INVOICES TO ADDRESS SHOWN IN ITEM

(4 copies unless otherwise specified)

CODE

(Insert any number equal to or greater than

20C. OFFER DATE

25. OTHER THAN FULL AND OPEN COMPETITION PURSUANT TO

10 U.S.C. 2304(c) 41 U.S.C. 253(c)

CODE27. PAYMENT WILL BE MADE BY:26. ADMINISTERED BY

(Include ZIP Code)14. NAME AND ADDRESS OF OFFEROR 15. TELEPHONE NO. (Include area code)

See Item 14

(Include only if different than Item 14)16. REMITTANCE ADDRESS

30B. SIGNATURE

29. AWARD (Contractor is not required to sign this document.)

document and return _______ copies to issuing office.) Contractor agrees Your of f er on this solicitation, is hereby accepted as to the items listed. This award con-to f urnish and deliv er all items or perf orm all work, requisitions identif ied summates the contract, which consists of (a) the Gov ernment solicitation and on this f orm and any continuation sheets f or the consideration stated in this y our of f er, and (b) this contract award. No f urther contractual document is contract. The rights and obligations of the parties to this contract shall be necessary .

gov erned by (a) this contract award, (b) the solicitation, and (c) the clauses, representations, certif ications, and specif ications or incorporated by ref er-ence in or attached to this contract.

30A. NAME AND TITLE OF CONTRACTOR OR PERSON AUTHORIZED 31A. NAME OF CONTRACTING OFFICER (Type or print)

30C. DATE

(Type or print)

TEL: EMAIL:

31B. UNITED STATES OF AMERICA 31C. AWARD DATE

BY

CONTRACTING OFFICER WILL COMPLETE ITEM 28 OR 29 AS APPLICABLE

(Contractor is required to sign this28. NEGOTIATED AGREEMENT

(M ust be fully completed by offeror)OFFER

Section B - Supplies or Services and Prices

ITEM NO SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT

0001 1 Job Repair Roof for Bldg#2421 and #2422, FFP

Osan Air Base.

FOB: Destination

PURCHASE REQUEST NUMBER: F3J3CE0206AW02

PSC CD: Z1GA

NET AMT

0002 1 Job Repair North Perimeter DFPs, FFP

Osan Air Base.

FOB: Destination

PURCHASE REQUEST NUMBER: F3J3C20198AW01

PSC CD: Z1BZ

0003 1 Job Construct PTD Charging Stations, FFP

Osan Air Base.

FOB: Destination

PURCHASE REQUEST NUMBER: F3J3CE0206AW03

PSC CD: Z1AZ

0004 1 Lot War Hazard

FFP

Estimated Cost for War Hazard Losses is Zero (0).

FOB: Destination

BIDDING SCHEDULE 0002

Contract Period : 1st Option Year of 12 Months

ITEM NO. DESCRIPTION Q'TY U/T U/P AMOUNT

1003 AD Remove reinforced concrete structure 53 CM 1003 AN Disposal for all construction debris & Industrial waste to outside compound

53 CM

1004 AF 1-1/2" max. gravel or sand for capiliary water barrier 4 CM 1004 AM Steel reinforcing bar (#3~#7 D10, 13, 16, 19, 22) 4,428 KG 1004 AN Ready mixed concrete, Class A, F'c=3,000PSI (210kg/sqcm) 70 CM

1004 DZ Surface preparation for concrete, masonry, plaster, gypsum board & stucco surface

2,235 SF

1004 EC Latex, 2-coats (MPI approved) 2,235 SF 1004 EE Primer, 1-coat (MPI approved) 2,235 SF 1004 FF Fabricate & Install miscellaneous metal work 2,170 KG 1004 FJ Fabricate, install & remove forms for concrete work 1,824 SF 1006 AJ Hydro seeding with watering, and cover sheet 688 SF 1006 AL Compact 95% density w/roller 476 CY

1006 AM Borrow backfill soil incl. transportation 476 CY Total Amount:

BIDDING SCHEDULE 0003

BIDDING SCHEDULE

Project Title: MA IDIQ for General Repair of Buildings & Exterior Site, Osan Air Base

Description: The contractor shall provide all labor, tools, materials, equipment, transportation, supplies, and other necessary resources to perform general repair of building & exterior site for Osan Air Base in accordance with the statement of work, specifications, drawings, and terms and conditions contained herein.

Contract Period : 1st Option of 12 Months

ITEM NO. DESCRIPTION Q'TY U/T U/P AMOUNT

1002 AD Demolish reinforced concrete structure with manpower and small breaker & compressor mixing

250 CF

1003 AN Disposal for all construction debris & industrial waste to outside compound

40 CM

1004 AE Excavate ground 365 CM ￦

1004 AN Ready mixed concrete, Class A, F'c=3,000PSI (210kgf / sqcm) 25 CM

1005 AA Mill asphalt surface layer on asphalt pavement 2,320 SF ￦

1006 AA Concrete curb & gutter 60 LF ￦

1006 AD Concrete sidewalk, 6' wide 106 LF ￦

1006 AE Asphalt pavement incl. tack or prime coat 42 TN ￦

1006 AF Crushed aggregate for base course 85 CY ￦

1006 AJ Hydro seeding with watering, and cover sheet 2,940 SF ￦

1006 AK Compact 95% density w/rammer 277 CY ￦

1010 AA Rigid Galv, Steel Conduit Incl. Fittings, Size; 1/2" to 1-1/2" dia 1,350 LF ￦

1010 AC Junction Box 28 EA ￦

1010 AD Flexible Conduit Pipe, 1/2" to 3/4" Dia 100 LF ￦

1010 AE Flexible Conector, 1/2" to 3/4" Dia 100 LF ￦

1010 AG Elect Wire,Solid Single Conductor, 600V,THW, #14 to #8 AWG 7,200 LF ￦

1010 AM Branch Circuit Breaks 120/240 VAC, 1P-20A to 60A, 120VAC (10KAIC) or 2P-20A to 125A, 240VAC (10KAIC)

9 EA ￦

1010 AQ Elect Panelboards (PanelBoards, F/A Control Panel, Load Centers, etc.)

5 EA ￦

1010 CR Duplex Receptacle, Flush Mounted or GFCI type flush mtg, GFCI, 20A-125VAC

19 EA ￦

O/A Item

XX PVC conduit incl. coupling, C-channel HDG, Clamp, Normal band, Size; 1/2" to 1-1/2"dia

850 LF ￦

Total Amount

BIDDING SCHEDULE 0001

BIDDING SCHEDULE (B2421)

ITEM NO. DESCRIPTION QTY U/T UNIT PRICE AMOUNT

1001 AA Provide steel pipe scaffolding (Double) incl.

fabricating & dismantling

5,069 SF ￦ ￦

1003 AH Remove plywood roof sheathing or single ply roofing system

7,800 SF ￦ ￦

1003 AN Disposal for all construction debris & industrial waste to outside compound

116 CM ￦ ￦

1004 BS Polystyrene/polyisocianurate board rigid insulation, 4"thk incl. vapor barrier

7,800 SF ￦ ￦

1004 BU Met. flashing & counter/base flashing, galv.

steel

1,100 SF ￦ ￦

1004 BW 6"~8" wide #24 galv. sheet metal gutter incl.

hanger

45 LF ￦ ￦

1004 BX 4"~6" dia #24 galv. sheet metal downspout incl.

hanger

16 LF ￦ ￦

1004 BZ Concrete splash block 1 EA ￦ ￦

1004 DS Joint Sealant for interior/exterior 432 LF ￦ ￦

1004 DY Surface preparation for metal surface using hand tools or power tools, SSPC-SP2 or SP3

158 SF ￦ ￦

1004 DZ Surface preparation for concrete, masonry, plaster, gypsum board & stucco surface

6,885 SF ￦ ￦

1004 EB Alkyd, 2-coats (MPI approved) 158 SF ￦ ￦

1004 EC Latex, 2-coats (MPI approved) 6,885 SF ￦ ￦

1004 EE Primer, 1-coat (MPI approved) 7,043 SF ￦ ￦

1004 FG Single-ply sheet water proofing system on metal or concrete surface (Thermoplastic-Poly- Olefin or Ethylene-Propylene-Diene-Monomer)

7,800 SF ￦ ￦

TOTAL AMOUNT (W) ₩ -

BIDDING SCHEDULE (B2422)

ITEM NO. DESCRIPTION QTY U/T UNIT PRICE AMOUNT

1001 AA Provide steel pipe scaffolding (Double) incl.

fabricating & dismantling

5,806 SF ￦ ￦

1003 AG Remove metal sheet roof system incl. flashing, gutter & downspout

3,088 SF ￦ ￦

1003 AH Remove plywood roof sheathing or single ply roofing system

2,946 SF ￦ ￦

1003 AN Disposal for all construction debris & industrial waste to outside compound

85 CM ￦ ￦

1004 BR Standing seam metal roof (SSMR), galv. Steel 3,088 SF ￦ ￦

1004 BS Polystyrene/polyisocianurate board rigid insulation, 4"thk incl. vapor barrier

2,946 SF ￦ ￦

1004 BT Roof batt/blanket insulation, 4"thk incl. roof liner & vapor barrier

3,088 SF ￦ ￦

1004 BU Met. flashing & counter/base flashing, galv.

steel

1,285 SF ￦ ￦

1004 BV Met. fascia & soffit, galv. steel 429 SF ￦ ￦

1004 BW 6"~8" wide #24 galv. sheet metal gutter incl.

hanger

286 LF ￦ ￦

1004 BX 4"~6" dia #24 galv. sheet metal downspout incl.

hanger

193 LF ￦ ￦

1004 BZ Concrete splash block 11 EA ￦ ￦

1004 DS Joint Sealant for interior/exterior 306 LF ￦ ￦

1004 DY Surface preparation for metal surface using hand tools or power tools, SSPC-SP2 or SP3

2,895 SF ￦ ￦

1004 DZ Surface preparation for concrete, masonry, plaster, gypsum board & stucco surface

6,598 SF ￦ ￦

1004 EB Alkyd, 2-coats (MPI approved) 2,895 SF ￦ ￦

1004 EC Latex, 2-coats (MPI approved) 6,598 SF ￦ ￦

1004 EE Primer, 1-coat (MPI approved) 9,493 SF ￦ ￦

1004 EJ Remove/clean up mold/mildew and apply mold biocide & meditation coating

2,000 SF ￦ ￦

1004 FG Single-ply sheet water proofing system on metal or concrete surface (Thermoplastic-Poly-Olefin or Ethylene-Propylene-Diene-Monomer)

2,946 SF ￦ ￦

TOTAL AMOUNT (W) ₩ -

Section C - Descriptions and Specifications

CONTRACT NUMBER: W91QVN‐19‐D‐

0002/0006/0008/0010 PROJECT NUMBER:

SMYU18‐1025

DESCRIPTION: REPAIR NORTH PERIMETER DEFENCE FIGHTING

POSITIONS (DFP)

ST

A

TE

M E N T O F W O R K

1. GENERAL: The work to be performed for completion of this project shall be in general as described below and executed by the contractor.

1.1 Work by Contractor: The contractor shall provide all

labor, tools, equipment, supplies and any other resources necessary to accomplish the scope of work contained herein as listed below and in accordance with the drawings, sketches andspecifications.

1.1 Work by In‐House Forces: N/A

1.2 Work by Troop labor: N/A

2. TECHNICAL SPECIFICATIONS: Above project shall comply with specifications inawarded original contract package.

3. SCOPE OF WORKS (SOW):

a. Civil Works:

1. Replace existing 4 (four) DFPs with new reinforced concrete DFPs including concrete stairways as depicted in the project drawings.

2. Provide earth berms and concrete pads for 4 (four) DFPs as depicted in the project drawings.

3. Place earth and gravel beds in 4 (four) DFP floors as depicted in the project drawings.

4. Provide anchored steel ladders on new 4 (four) DFPs and existing 27 (twenty seven) DFPs as depicted in the project drawings. (Total 31 EA, Non‐slip type)

5. Provide painting on the surface of DFPs. (2‐coat, MPI approved & Approx.

2,300 SF)

6. Provide seeding on the slope of new earth berms. (Approx. 700 SF)

4. KEY INFORMATION FOR CONSTRUCTION SCHEDULE

Project Site Airfield Area & Base Area

Contract Type General IDIQ

Performance of Period (PoP)

180 Days after NTP issued PoP includes offshore material procurement, digging permit, AF Form 3000 approval & contractor mobilization

Temporary Airfield Construction Waiver Required (TACW)

Yes If yes, TACW requires minimum 60 days to be approved

Risk Assessment (RA) Required

Yes If yes, RA requires minimum 60 days to be approved

Phasing Work Required N/A

Military Training Event Anticipated

Yes Minimum 15 days of Military Training Event anticipated during PoP

Restricted Area Escort Required

Yes

5. REMARKS: All documents for drawings, construction schedule and plan shall be approved before construction start. Checking actual dimension, existing conditions, and location of existing structures will be contractor’s responsibility.

5.1. Military Training Events are anticipated to occur during the construction period as indicated in Table above. During Training Event, contractor will not be allowed to access the project site. Contractor shall consider these conditions in their proposal. Contractors will be given 72hours notice of work stoppage without incurring penalty to the Government.

6. SECURITY REQUIRMENTS:

The training IWATCH/EAGLE EYES/AT Level I shall be completed within 30 calendar days of contract award and within 30 calendar days of new employees commencing performance with the results reported to the COR NLT 45 calendar days after contract award.

ALERTS: During military alerts or special operations, the contractor may not be authorized on base or in the work site. When the contractor is prohibited from access to the base or work site for one (1) day or less per month, no adjustment in the contract time shall be made. When the contractor is prohibited access for more than one (1) day per month, adjustments shall be made in accordance with applicable clauses of the General Provisions.

BASE PASSES: The contractor shall be required to obtain base passes to Osan Air Base to perform the requirements of this contract. The contractor shall be responsible to submit a base pass request no later than five (5) calendar days after award of this contract. It should be noted that it can take up to 30 days or more to process base pass paperwork. It shall be the responsibility of the contractor to prepare the necessary base pass paperwork to include USFK Form 82‐E, USFK Form 225EK‐E, family history register, local register, etc. for each individual requiring access to Osan Air Base. The contractor shall also be authorized to receive vehicle passes for each of the contractor’s vehicles used in the performance of the requirements of this contract. It shall be the responsibility of the contractor to prepare the necessary paperwork to include USFK Form 195EK‐E, vehicle registration, vehicle insurance, certificate of safety inspection and a copy of driver’s license for each vehicle requiring access to Osan Air Base. The contractor shall prepare a cover letter listing each individual, skill, escort privileges, vehicle type, vehicle registration number, etc. The contractor shall also provide the COR with two (2) copies of this request letter, with carbons, to include the top copy with original signatures. Escort privileges will be justified and limited to specific needs for contract completion and at the discretion and approval of the sponsor and requesting authorities identified in Block 13 and Section III of the USFK Form 82‐E, Application for Installation/Base Access. The contractor shall not be authorized to perform any portion of the contract requirements until such time that the contractor has processed the necessary base pass paperwork for entry onto Osan Air Base. The COR shall not provide or be responsible to provide the contractor with escorts during performance of any part of this contract. All of the above documents shall be turned in to the COR for processing with the 51st Security Forces.

The contractor and all associated sub‐contractors shall practice Operations Security. The contractor shall not talk about work outside of the work area nor discuss the work being performed on social media. Unless absolutely necessary to perform the duties stated in the contract, the contractor shall not take pictures of or inside sensitive locations as determined by the contracting officer representative. It shall be the responsibility of the contractor to safeguard all documents provided. Documents shall be stored away from view when not being used. Documents that are no longer needed shall be shredded in an approved government shredder.

Contractor shall contact with 51 FW/IPO office (POC: Mr. CARL W.

CARVEN, DSN 784‐ 3094) at Bldg 1097 upon being awarded.

CONTRACT NUMBER: W91QVN‐20‐D‐

0002/0006/0008/0010 PROJECT NUMBER:

SMYU20‐1061

DESCRIPTION: CONSTRUCT ELECTRIC PTD

CHARGING STATIONS

ST

A

TE

M E N T O F W O R

K

1. GENERAL: The work to be performed for completion of this project shall be in general as described below and executed by the contractor.

1.1 Work by Contractor: The contractor shall provide all

labor, tools, equipment, supplies and any other resources necessary to accomplish the scope of work contained herein as listed below and in accordance with the drawings, sketches and specifications.

1.1 Work by In‐House Forces: N/A

1.2 Work by Troop labor: N/A

2. TECHNICAL SPECIFICATIONS: Above project shall comply with specifications in awarded original contract package.

a. Electrical Works:

B383 and B385

1. Install three (3) new duplex receptacles (NEMA 5‐20R, weatherproof, Ground Fault Circuit Interrupter (GFCI), while‐ in‐use cover) on each pole of existing bicycle rack.

2. Install one (1) new enclosed branch circuit breaker (1P‐100AF‐ 20AT, 120VAC, 10KAIC., NEMA3R enclosed, lockable) on the pole of existing bicycle rack.

3. Install one (1) new enclosed branch circuit breaker (1P‐100AF‐ 20AT, 120VAC) on the existing panel ‘M’ in the mech. Room.

4. Install new electric wire 2‐#8 and 1‐#8(G) in appropriate conduit. (B383 : Approx. 80LM, B385: Approx. 200LM)

5. Install exposed conduit, underground conduit and concrete encased conduit along the route shown on the drawing.

6. Repair damaged grass, pavement sidewalk, curb and wall with same condition of surround environment associated with conduit work.

B1346

1. Install four (4) new duplex receptacles (NEMA 5‐20R, weatherproof, Ground Fault Circuit Interrupter (GFCI), while‐ in‐use cover) on each pole of existing bicycle rack.

2. Install one (1) new enclosed branch circuit breaker (1P‐100AF‐

20AT, 120VAC, 10KAIC., NEMA3R enclosed, lockable) on the pole of existing bicycle rack.

3. Install one (1) new enclosed branch circuit breaker (1P‐100AF‐ 20AT, 120VAC) on the existing panel ‘2M’ in the mech. Room.

4. Install new electric wire 2‐#8 and 1‐#8(G) in appropriate conduit. (Approx. 140LM)

5. Install exposed conduit, underground conduit and concrete encased conduit along the route shown on the drawing.

6. Repair damaged grass, pavement sidewalk, curb and wall with same condition of surround environment associated with conduit work.

B1460

1. Install six (6) new duplex receptacles (NEMA 5‐20R, weatherproof, Ground Fault Circuit

Interrupter (GFCI), while‐in‐use cover) on each pole of existing bicycle rack.

2. Install two (2) new enclosed branch circuit breakers (1P‐100AF‐30AT, 120VAC, 10KAIC., NEMA3R enclosed, lockable) on the pole of existing bicycle rack.

‐ One (1) new NEMA3R enclosed panel : install two (2) new enclosed branch circuit breakers ‐ Each branch circuit breaker : connect three (3) new duplex receptacles

3. Use two (2) existing enclosed branch circuit breakers (No.15 and 17, 1P‐100AF‐30AT, 120VAC) on the existing panel ‘2M’ in the mech. Room.

4. Install new electric wire 3‐#8 and 1‐#8(G) in appropriate conduit. (Approx. 150LM)

5. Install exposed conduit, underground conduit and concrete encased conduit along the route shown on the drawing.

6. Repair damaged grass, pavement sidewalk, curb and wall with same condition of surround environment associated with conduit work.

B1462

1. Install three (3) new duplex receptacles (NEMA 5‐20R, weatherproof, Ground Fault

Circuit Interrupter (GFCI), while‐in‐use cover) on each pole of existing bicycle rack.

2. Install one (1) new enclosed branch circuit breaker (1P‐100AF‐30AT, 120VAC, 10KAIC., NEMA3R enclosed, lockable) on the pole of existing bicycle rack.

3. Use one (1) existing enclosed branch circuit breaker (No.19, 1P‐100AF‐30AT, 120VAC) on the existing panel ‘2M’ in the mech. Room.

4. Install new electric wire 2‐#8 and 1‐#8(G) in appropriate conduit. (Approx. 110LM)

5. Install exposed conduit, underground conduit and concrete encased conduit along the route shown on the drawing.

6. Repair damaged grass, pavement sidewalk, curb and wall with same condition of surround environment associated with conduit work.

b. Civil Works:

1. Cut/restore asphalt concrete (AC) pavement (Approx. 220 SM, 75 mm Thk), concrete curve (Approx. 20 LM), and concrete sidewalk (Approx. 61 SM, 100 mm Thk).

2. Replace crushed aggregate for base course of AC pavement & concrete sidewalk (Approx. 65 CM) with new.

3. Provide excavation work with compaction (Approx. 365 CM).

4. Provide hydro seeding for damaged grass areas (Approx. 280 SM).

5. Dispose all construction debris and industrial waste to outside compound.

4. KEY INFORMATION FOR CONSTRUCTION SCHEDULE

Project Site Base Area B383, B385, B1346, B1460 & B1462

Contract Type General IDIQ

Performance of Period (PoP)

100 Days after NTP issued PoP includes offshore material procurement, digging permit, AF Form 3000 approval & contractor mobilization

Temporary Airfield Construction Waiver Required (TACW)

N/A

Risk Assessment (RA) Required

N/A

Phasing Work Required N/A

Military Training Event Anticipated

Yes Minimum 15 days of Military Training Event anticipated during PoP

Restricted Area Escort

N/A

5. REMARKS: All documents for drawings, construction schedule and plan shall be approved before construction start. Contractor shall conduct a thorough investigation of all underground and overhead utility lines within the construction areas before construction start. Checking actual dimension, existing conditions, and location of existing structures will be contractor’s responsibility. Contractor shall notify any road closure or each utility outage at least three (3) weeks to COR prior to the work.

5.1. Military Training Events are anticipated to occur during the construction period as indicated in Table above. During Training Event, contractor will not be allowed to access the project site. Contractor shall consider these conditions in their proposal. Contractors will be given 72hours notice of work stoppage without incurring penalty to the Government.

6. SECURITY REQUIRMENTS:

The training IWATCH/EAGLE EYES/AT Level I shall be completed within 30 calendar days of base or in the work site. When the contractor is prohibited from access to the base or work site for one (1) day or less per month, no adjustment in the contract time shall be made. When the contractor is prohibited access for more than one (1) day per month, adjustments shall be made in accordance with applicable clauses of the General Provisions.

perform the requirements of this contract. The contractor shall be responsible to submit a base pass request no later than five (5) calendar days after award of this contract. It should be noted that it can take up to 30 days or more to process base pass paperwork. It shall be the

W90VN620R0046

responsibility of the contractor to prepare the necessary base pass paperwork to include USFK Form 82‐E, USFK Form 225EK‐E, family history register, local register, etc. for each individual requiring access to Osan Air Base. The contractor shall also be authorized to receive vehicle passes for each of the contractor’s vehicles used in the performance of the requirements of this contract. It shall be the responsibility of the contractor to prepare the necessary paperwork to include USFK Form 195EK‐E, vehicle registration, vehicle insurance, certificate of safety inspection and a copy of driver’s license for each vehicle requiring access to Osan Air Base. The contractor shall prepare a cover letter listing each individual, skill, escort privileges, vehicle type, vehicle registration number, etc. The contractor shall also provide the COR with two (2) copies of this request letter, with carbons, to include the top copy with original signatures. Escort privileges will be justified and limited to specific needs for contract completion and at the discretion and approval of the sponsor and requesting authorities identified in Block 13 and Section III of the USFK Form 82‐E, Application for Installation/Base Access. The contractor shall not be authorized to perform any portion of the contract requirements until such time that the contractor has processed the necessary base pass paperwork for entry onto Osan Air Base. The COR shall not provide or be responsible to provide the contractor with escorts during performance of any part of this contract. All of the above documents shall be turned in to the COR for processing with the 51st Security Forces.

The contractor and all associated sub‐contractors shall practice Operations Security. The contractor shall not talk about work outside of the work area nor discuss the work being performed on social media. Unless absolutely necessary to perform the duties stated in the contract, the contractor shall not take pictures of or inside sensitive locations as determined by the contracting officer representative. It shall be the responsibility of the contractor to safeguard all documents provided. Documents shall be stored away from view when not being used. Documents that are no longer needed shall be shredded in an approved government shredder.

Contractor shall contact with 51 FW/IPO office (POC: Mr. CARL W.

CARVEN, DSN 784‐ 3094) at Bldg 1097 upon being awarded.

CONTRACT NUMBER: W91QVN19D0002/6/8/10

PROJECT NUMBER: SMYU 18‐1092L

DESCRIPTION: REPAIR ROOF FOR MUNS MAINTENANCE, B2421 & 2422

STATEMENT OF WORK

1. GENERAL: The work to be performed for completion of this project shall be in general as described below and executed by the contractor.

1.1 Work by Contractor: The contractor shall provide all labor, tools, equipment, supplies and any other resources necessary to accomplish the scope of work contained herein as listed below and in accordance with the drawings, sketches and specifications.

1.2 Work by In‐House Forces: N/A

1.3 Work by Troop labor: N/A

2. TECHNICAL SPECIFICATIONS: Above project shall comply with specifications in awarded original contract package and attached particular specification, if any.

a. Architectural Works (B2421):

1. Provide double steel pipe scaffolding around the building for temporary works including fabricating and dismantling.

2. Remove existing built‐up roof sheet, wood nailer/cant, flashing, etc… and rigid insulations from the existing concrete roof slab entirely.

3. Clean and prepare the concrete roof slab surface to apply TPO (Thermoplastic

Polyolefin) sheet roofing system by removing loose/flaking particles, grease, laitance, dust, dirt and other contaminants.

4. Install poly‐isocyanurate board rigid insulation with vapor barrier, wood nailer/cant/blockings on the concrete roof slab (There shall be air spaces between the rigid insulations and wooden materials to protect contraction and expansion problems).

5. Install TPO sheet membrane over the rigid insulation board using hot air welded machine by mechanically attached application method.

6. Replace existing metal flashing, drip edge, wood nailer/cant/blockings, rain gutters and downspouts with new ones.

7. Remove/reinstall existing mechanical/electrical stuff if necessary and any damages caused by this project shall be repaired or replaced to match existing condition to adjacent areas by the contractor.

8. Apply new paint/coating on exterior wall area. All colors of exposed surface/part shall comply with the Osan AB Architectural Compatibility Plan.

9. Remove all of debris originated from the work and clean up the job site.

10. Contractor shall disassemble and deliver salvageable materials to designated location that are identified during initial joint inventory survey.

b. Architectural Works (B2422):

TPO ROOF SYSTEM AREA (ADMIN & MECH RM)

1. Provide double steel pipe scaffolding around the building for temporary work including fabricating and dismantling.

2. Remove existing built‐up roof sheet, wood nailer/cant, flashing, etc… and rigid insulations from the existing concrete roof slab entirely.

3. Clean and prepare the concrete roof slab surface to apply TPO (Thermoplastic

Polyolefin) sheet roofing system by removing loose/flaking particles, grease, laitance, dust, dirt and other contaminants.

4. Install poly‐isocyanurate board rigid insulation with vapor barrier, wood nailer/cant/blockings on the concrete roof slab (There shall be air spaces between the rigid insulations and wooden materials to protect contraction and expansion problems).

5. Install TPO sheet membrane over the rigid insulation board using hot air welded machine according to mechanically attached application method.

6. Replace existing metal flashing, drip edge, wood nailer/cant/blocking, rain gutters and downspouts with new ones.

7. Remove/reinstall existing mechanical/electrical stuff (if necessary) and any damages caused by this project shall be repaired or replaced to match existing condition to adjacent areas by the awarded contractor.

8. Apply new paint/coating on exterior wall area. All colors of exposed surface/part shall comply with the Osan AB Architectural Compatibility Plan.

9. Remove all construction debris originated from the project and clean up the job site completely.

PTML ROOF SYSTEM AREA (MAINTENANCE BAY)

1. Provide double steel pipe scaffolding around the buildings for temporary works including fabricating and dismantling.

2. Replace existing PTML metal roof sheets, fascia sidings, metal flashings, rain gutters, downspouts and any necessary roof sub‐materials with new standing seam metal roof (SSMR) systems including batt insulation/roof liner (Do not touch any mechanical items like roof ventilators, smoke stacks and etc.).

3. Remove/reinstall existing mechanical/electrical stuff (if necessary) and any damages caused by this project shall be repaired or replaced to match existing condition to adjacent areas by the awarded contractor.

4. Apply new paint/coating on exterior wall area. All colors of exposed surface/part shall comply with the Osan AB Architectural Compatibility Plan.

5. Remove all construction debris originated from the project and clean up the job site.

6. The contractor shall be responsible to repair all damages to existing areas caused by the project and to match condition to adjacent areas.

MOLD REMOVAL WORK

1. Remove all existing mold/mildew on insulations of pipes/ducts, wall & ceiling area in the building and apply mold biocide & meditation coating (Never touch any round steel strap parts around pipe insulations since they may include asbestos).

4. KEY INFORMATION FOR CONSTRUCTION SCHEDULE:

Project Site Base Area B2421 & 2422

Contract Type IDIQ General Repair of Buildings and Exterior Site

Performance of Period (PoP)

180 Days ARO PoP includes digging permit, AF Form 3000 approval & contractor mobilization

Temporary Airfield Construction Waiver Required (TACW)

No If yes, TACW requires minimum 60 days to be approved

Risk Assessment (RA) Required yes If yes, RA requires minimum 60 days to be approved

Phasing Work Required No If yes, please see the section “5.

REMARKS”

Military Training Event Anticipated

Yes Minimum 14 days of Military Training Event anticipated during PoP

Restricted Area Escort

Yes Delta site (Controlled Area)

5. REMARKS:

5‐1. Military Training Events are anticipated to occur during the construction period as indicated in Table above. During Training Event, contractor will not be allowed to access the project site. Contractor shall consider these conditions in their proposal. Contractors will be given 72hours notice of work stoppage without incurring penalty to the Government.

5‐2. Phasing Plan: N/A

6. SECURITY REQUIRMENTS:

The training IWATCH/EAGLE EYES/AT Level I shall be completed within 30 calendar days of base or in the work site. When the contractor is prohibited from access to the base or work site for one (1) day or less per month, no adjustment in the contract time shall be made.

When the contractor is prohibited access for more than one (1) day per month, adjustments shall be made in accordance with applicable clauses of the General Provisions.

perform the requirements of this contract. The contractor shall be responsible to submit a base pass request no later than five (5) calendar days after award of this contract. It should be noted that it can take up to 30 days or more to process base pass paperwork. It shall be the responsibility of the contractor to prepare the necessary base pass paperwork to include USFK Form 82‐E, USFK Form 225EK‐E, family history register, local register, etc. for each individual requiring access to Osan Air Base. The contractor shall also be authorized to receive vehicle passes for each of the contractor’s vehicles used in the performance of the requirements of this contract. It shall be the responsibility of the contractor to prepare the necessary paperwork to include USFK Form 195EK‐E, vehicle registration, vehicle insurance, certificate of safety inspection and a copy of driver’s license for each vehicle requiring access to Osan Air Base. The contractor shall prepare a cover letter listing each individual, skill, escort privileges, vehicle type, vehicle registration number, etc. The contractor shall also provide the COR with two (2) copies of this request letter, with carbons, to include the top copy with original signatures. Escort privileges will be justified and limited to specific needs for contract completion and at the discretion and approval of the sponsor and requesting authorities identified in Block 13 and Section III of the USFK Form 82‐E, Application for Installation/Base Access. The contractor shall not be authorized to perform any portion of the contract requirements until such time that the contractor has processed the necessary base pass paperwork for entry onto Osan Air Base. The COR shall not provide or be responsible to provide the contractor with escorts during performance of any part of this contract. All of the above documents shall be turned in to the COR for processing with the 51st Security Forces.

The contractor and all associated sub‐contractors shall practice Operations Security. The contractor shall not talk about work outside of the work area nor discuss the work being performed on social media. Unless absolutely necessary to perform the duties stated in the contract, the contractor shall not take pictures of or inside sensitive locations as determined by the contracting officer representative. It shall be the responsibility of the contractor to safeguard all documents provided. Documents shall be stored away from view when not being used. Documents that are no longer needed shall be shredded in an approved government shredder.

APPENDIX “A”

1 Attachments:

1. Particular Specification: Section 07540 Thermoplastic Polyolefin Sheet Roofing (TPO)

PARTICULAR SPECIFICATION

SECTION 07540

THERMOPLASTIC POLYOLEFINE SHEET ROOFING (TPO)

PART 1 GENERAL

This specification covers the requirements for fully adhered, mechanically attached, and ballasted thermoplastic polyolefin (TPO) sheet roofing. TPO roofing system shall not be used in areas exposed to asphalt, coal‐tar, grease, oil, solvents, vegetable or mineral oil and animal fat, and steam venting. An oil resistant coating may be used where the roofing will be exposed to petroleum, grease, oil and solvents. Roofs must be constructed to drain with a minimum slope ratio, rise to horizontal, of 1 to 48 (1/4 in. per ft).

1.1 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to in the text by the basic designation only.

AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM)

ASTM C 29/C 29M Bulk Density (“Unit Weight”) and Voids in Aggregate

ASTM D 448 Sizes of Aggregate for Road and Bridge Construction

ASTM D 6878 Standard Specification for Thermoplastic Polyolefin Based Sheet Roofing

ASTM E 84 Standard Test Methods for Surface Burning Characteristics of Building Materials.

ASTM E 108 Standard Test Methods for Fire Tests of Roof Coverings

FACTORY MUTUAL ENGINEERING AND RESEARCH (FM)

FM 4470 Approval Standards for Class 1 Roof Covers

KOREAN INDUSTRIAL STANDARDS (KS)

KS M 3809 Thermal Insulation Material Made of Rigid Urethane Foam

1.2 SUBMITTALS

Government approval is required for submittals with a "G" designation; submittals not having a "G" designation are for information only. When used, a designation following the "G" designation identifies the office that will review the submittal for the Government. The following shall be submitted in accordance with Section 01330 SUBMITTAL PROCEDURES:

SD‐02 Shop Drawings

Roofing system; G

Drawings showing size of sheets, position of sheets and splices, flashing details, fastening patterns where applicable for insulation and membrane sheets, and expansion joint details.

SD‐03 Product Data

Materials (MEMBRANE‐TPO SHEET); G

Installation; G

Manufacturer’s instructions for preparing and installing the membrane, flashings, seams, insulation, nailers and other accessories.

SD‐07 Certificates

Materials; G

Certificates of compliance attesting that the roofing system and materials meet specification requirements. The certificates shall list the components required for the specified fire and wind uplift resistance ratings.

SD‐08 Manufacturer's Instructions

Application; G

Application method, including patterns and frequency of mechanical attachments required in the field of roof, corners, and perimeters to provide for the specified wind resistance.

1.3 GENERAL REQUIREMENTS

TPO membrane roofing shall be fully adhered, mechanically fastened and ballasted to the roof surface indicated. Roofing membrane sheet widths shall be consistent with membrane attachment methods and wind uplift requirements, and shall be as large as practical to minimize joints. Membrane shall be free of defects and foreign material. Flashing work shall be coordinated to permit continuous roof‐surfacing operations. Applied insulation shall be weatherproofed by the membrane on the same day.

1.3.1 Delivery and Storage

Materials shall be delivered to the job site in the manufacture’s original, unopened packages, clearly marked with the manufacturer’s name, brand name, and description of contents.

Materials other than ballast shall be stored in clean, dry areas. Storage temperature shall be as specified by the manufacturer. Materials other than ballast stored on the roof shall not exceed one day’s supply and shall be distributed so as not to exceed the roof live load capacity. Ballast shall be stored uncovered, shall not be in contact with sod or earth, and shall not be stored on the roof.

1.3.2 Fire Resistance

The completed roof system shall be in accordance with an ASTM E 108 class A classification, and FM 4470 Class 1.

1.3.3 Wind Uplift Requirements

Fully adhered and mechanically attached roofing system shall be in accordance with FM 4470 class 1‐60, 75, 90, 135, 165 RC rating. Ratings from other independent laboratories may be substituted provided that the tests, requirements and ratings are documented to be equivalent, to the satisfaction of the Contracting Officer.

1.3.4 Roof Membrane Manufacturer Warranty

Manufacturer’s standard warranty for entire roofing system shall be provided for not less than 10 years from acceptance of the work. Warranty shall state that manufacturers shall repair or replace defective materials if the roofing system leaks or allows the insulation beneath the membrane to become wet during the period of the warranty.

1.3.5 Roof System Installer Warranty

The roof system installer shall warrant for a period of not less than 2 years that the roof system, as installed, is free defects in installation workmanship, to include the roof membrane, flashing, insulation, accessories, attachments, and sheet metal installation integral to a complete watertight roof system assembly. The warranty shall run directly to the Government. Correction of defective workmanship and replacement of damaged or affected materials shall be the responsibility of the roof system installer.

PART 2 PRODUCTS

2.1 BONDING ADHESIVE

Low volatile organic compound (VOC) or synthetic rubber adhesive as supplied by roof membrane manufacturer and recommended by the manufacturer’s printed data for bonding TPO membrane materials to insulation, wood, metal, concrete or other substrate materials.

Bonding adhesive shall not be used to bond membrane materials to each other.

2.2 FASTENERS

Fasteners for sheet‐metal flashing shall be corrosion resistant steel annular type nails or screws.

Fasteners for anchoring the roofing membrane shall be coated, corrosion resistant one as approved by the membrane manufacturer and identical to those used to obtain the wind uplift rating.

2.3 MEMBRANE (TPO SHEET)

TPO Sheet shall conform to ASTM D6878, 1.52 mm (0.060 inch‐60 mils) minimum thickness, and dark brown color (FSN# 30108).

2.4 PRE‐MANUFACTURED ACCESSORIES

Pre‐manufactured accessories shall be manufacturer’s standard for intended purpose, compatible with the membrane roof system and approved for use by the roof membrane manufacturer.

2.5 HOT AIR SPLICE

All field splices will be hot air welded using an automatic hot air welding machine or hot air hand welder in accordance with the manufacturer’s specification. At all splice intersections, roll the seams with a silicone roller prior to membrane seam cooling. All intersections shall be overlaid with non‐reinforced flashing. Pressure sensitive pre‐fabricated parts should be used whenever possible (walkways, pipe flashings, curb wraps, pressure‐sensitive RUSS strips for perimeter fastening).

2.6 ROOF INSULATION BELOW TPO SHEET

Insulation system and facer material shall be compatible with membrane application specified and as approved by the roof membrane manufacturer. Insulation shall be polyisocyanurate to meet ASTM E84 Class A and KS M 3809 Type1, Class 2 or Type 2, Class 2. A smoke developed index shall be no higher than 50 when tested in accordance with ASTM E 84.

2.7 BALLAST

Ballast should be concrete pavers, smooth round stone, screened gravel, or crushed rock, with gradations conforming to ASTM D 448, sizes 2 and 4, with the additional requirement that particles passing the 9.5 mm (3/8 inch) sieve shall not exceed 2 percent. A protective mat shall be required if the only available ballast is crushed rock. Crushed rock shall be used over a protective layer of extruded polystyrene foam insulation at least 9 mm (3/8 inch) thick and a filter fabric at least 900 gm/ sq. meter (3 oz/sq. ft.), placed between the ballast and the membrane. Ballast laid directly on the membrane shall be pavers or rounded‐edge aggregate, and must not break during freeze‐thaw cycles. Unit weight of stone ballast shall be no less than 960 kg/cu. m (60 lbs/cu. ft.) when determined in accordance with ASTM C 29/C 29M.

Concrete pavers shall be precast air‐entrained concrete, minimum 38 mm (1‐1/2 inches) thick, having 21 MPa (3000 psi) minimum compressive strength. Pavers other than walkways shall include drainage channels on their lower surfaces, or shall rest on membrane pads extending at least 25 mm (1 inch) beyond the paver edges.

2.8 LOCAL PRODUCTS

Local materials manufactured in the Republic of Korea authorized by USA EDFE Local Material Committee may be used in lieu of standard products as required under the contractor's quality control approval. These materials should be certified and listed in the Korean Industrial Standards (KS) at a minimum and may be subject to base engineer's approval.

PART 3 EXECUTIONS

3.1 ENVIRONMENTAL CONDITIONS

Membrane shall not be installed in high wind, inclement weather or when there is visible ice, frost or moisture on the deck, insulation or membrane.

Membrane shall not be installed when air temperature is below minimum specified by the membrane manufacturer.

3.2 PREPARATION

The substrate of any bay or section of the building shall be complete and suitable for insulation and membrane installation before roofing is begun.

Surfaces against which membrane is applied shall be smooth, clean, and free from dirt, water, dew, oil, grease, sharp edges and construction debris; all joints over 6 mm (1/4 inch) wide shall be sealed; joints over 13 mm (1/2 inch) between insulation boards shall be filled with the same insulation. Wood nailers shall comply with Section 06100 ROUGH CARPENTRY.

3.3 INSTALLATION

Installation shall comply with the manufacturer's approved instructions, except as otherwise specified.

3.3.1 Flashing

Edges of membrane, projections through the roof and changes in roof planes shall be flashed.

Flashing material shall be extended and sealed a minimum of 75 mm (3 inches) on each side of the fasteners which attach the membrane to nailers. The installed flashing shall be fastened at the top of the flashing a maximum of 300 mm (12 inches) on center under metal counter‐flashing or cap.

3.3.2 Expansion Joints

Expansion joints shall be covered using prefabricated covers or elastomeric flashing in accordance with the manufacturer's recommendations.

3.3.3 Membrane Installation

Membrane shall be applied in accordance with the manufacturer's instructions and the following requirements. Layout membrane and side lap adjoining sheets in accordance with membrane manufacturer’s installation instruction. Allow for sufficient membrane to form proper membrane terminations. Remove dusting agents and dirt from membrane and substrate areas where bonding adhesive are to be applied. Apply specified adhesive evenly and continuously to substrate at rates recommended by the roof membrane manufacturer’s application instructions. Do not apply bonding adhesive to surfaces of membrane in seam or lap areas. Allow adhesive to flash off or dry to consistency prescribed by manufacturer before adhering sheets to the substrate, Roll each sheet into adhesive slowly and evenly to avoid wrinkles; broom or roll the membrane to remove air pockets and fish mouths and to ensure full, continuous bonding of sheet to substrate. Form field lap splices or seams as specified.

Allow the adhesive to dry until it is tacky but will not string or stick to a dry finger touch.

3.3.4 Lap Splices

Weathered Membranes Cleaner may be used to remove construction dirt and prepare the TPO membrane splice area prior to welding. Hot Air weld the Sure‐Weld membrane using and Automatic Hot Air Welding Machine or Hot Air Hand Welder in accordance with the manufacturer’s specifications. At all splice intersections, roll the seam with a silicone roller to ensure a continuous hot air welded seam. When using 60 mils thick membranes, all splice intersections shall be overlaid with Sure‐Weld non‐reinforced flashing.

3.3.5 Cutoffs

Cutoffs shall be installed if work day is ended or interrupted by bad weather before roof section is complete. The insulation line shall be straightened using loose‐laid cut insulation and the membrane shall be sealed to the roof deck. Flutes in metal decking shall be sealed off along the cutoff edge. Membrane shall be pulled free or cut to expose the insulation when resuming work, and cut insulation sheets used for fill‐in shall be removed as necessary to maintain the staggered pattern.

3.3.6 Installation of Walkways

Install walkways at roof access points and where otherwise indicated for traffic areas and for access to mechanical equipment, in accordance with the roof membrane manufacturer’s instructions. Provide minimum 150mm (6 inch) separation between adjacent walkways to accommodate drainage.

3.4 BALLAST

When ballast is required, ballast shall be applied as the membrane is installed to prevent wind uplift, except that seams and terminations shall be left uncovered until completion and inspection. Membrane shall be protected from mechanical damage from wheeled equipment during ballast application. Minimum ballast weight shall not be less than required by required by RP‐4, or indicated. Ballast shall be spread as indicated or as recommended by the manufacturer for the anticipated wind conditions.