16T0294-0004.pdf

W25G1V-16-T-0294

ACC-APG TOBYHANNA BRANCH

PATRICIA REX 570-615-7671

PATRICIA.M.REX.CIV@MAIL.MIL

FAX 570-615-6794

TOBYHANNA PA 18466-5100

W25G1V62010086

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

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)

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

The purpose of this amendment is to extend the closing date until 23SEP16 in order to post answ ers to questions that have been received by potential bidders. Any other questions must be received by close of business 20SEP16. Answ ers can be found in the soliiciation located at the end of the statement of w ork document. Please send bids and or questions to: patricia.m.rex.civ@mail.mil - Patrica Rex - Contract Specialist - Tobhyanna Army Depot tel: 570-615-7671.

1. CONTRACT ID CODE PAGE OF PAGES

1 16

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

16C. DATE SIGNED

BY 15-Sep-2016

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street, County, State and Zip Code) X W25G1V-16-T-0294

X 9B. DATED (SEE ITEM 11)

15-Sep-2016

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

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

Offer 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 1 copies of the 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 OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN

REJECTION OF YOUR OFFER. If by virtue of this amendment you 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 APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

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

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.)

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

15-Sep-2016

CODE

TOBYHANNA ARMY DEPOT

ACC-APG TOBYHANNA DIV

11 HAP ARNOLD BLVD

TOBYHANNA PA 18466-5100

W25G1V 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE W25G1V

FACILITY CODECODE

Jennifer.a.Cannon.civ@mail.milEMAIL:570-615-7752TEL:

JENNIFER CANNON / PURCHASING AGENT

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION B - SUPPLES OR SERVICES AND PRICES

The required response date/time has changed from 16-Sep-2016 05:00 PM to 23-Sep-2016 05:00 PM.

The solicitation issue date has changed from 22-Jul-2016 to 15-Sep-2016.

SECTION C - DESCRIPTION AND SPECIFICIATIONS

The following have been modified:

STATEMENT OF WORK

Statement of Work for Modifications to the Building lC Bay 4 Blast Booth

1.0 General Scope

I.I This Statement of Work (SOW) is for the tum-key design, engineering, supply, delivery, materials, equipment, assembly, and installation to modify the existing 24 feet (ft.) long x 20ft.

wide x I5ft. high blast booth located in Building (Bldg.) IC Bay 4 at Tobyhanna Army Depot in Tobyhanna, PA. The Contractor shall supply all materials, supplies, freight, delivery, tools, equipment, consumables, labor and supervision for the tum-key design, engineering, supply, delivery, materials, equipment, assembly and installation for the and modification for the blast booth. The Contractor shall supply only new equipment. Used and refurbished equipment shall not be considered. All repair and replacement parts shall be available for purchase and supplied from within the continental United States.

I.2 The Bldg. IC Bay 4 (IC-4) cargo door is the closest and provides the easiest access to the work site. The IC-4 cargo door has clearances of 9ft 8 inches high x 11ft. 2 inches wide. The Contractor shall be responsible to ensure that all material fits through this opening. In addition, all material handling equipment that is used shall be battery-operated and shall fit through this clearance while moving and handling the material that is being delivered.

1.3 The Contractor shall provide operator training for up to 5 each (ea.) operator personnel.

The Contractor shall provide maintenance training for up to 3 ea. maintenance personnel.

I .4 A site visit will be scheduled and it is strongly encouraged that Contractors interested in proposal submittal attend. The site visit is for the purpose of interested Contractors to consider the layout and floor space of the project area and to enable viewing of the delivery, utility and installation sites. The site visit shall be used by the Contractors to identify structures and conditions that may impede, obstruct, or prevent work completion. It shall be the responsibility of the Contractor to identify all obstructions and impediments to the project and to make appropriate accommodations for correction and modification to mitigate the potential problem. The Contractor shall identify to the Government corrective measures in the quotation and proposal submittal. Questions and concerns developed during the site visit shall be submitted by the Contractors in writing. Should a Contractor fail to identify an obstruction or hindrance to the installation that is identifiable from a pre-award site visit the Contractor shall provide a solution that is to the satisfaction of the Government and at no additional cost to the Government.

Contractors shall be responsible for providing their own personal protective equipment (PPE) for the site visit. At a minimum, PPE for the site visit includes protective eyewear and safety footwear.

1.5 The Contractor is responsible to verify ALL dimensions. The Contractor shall be responsible to verify and to ensure all newly-installed equipment fits within the available installation area.

1.6 Within 10 calendar days after award the Contractor shall coordinate with the Contract Point of Contact (CPOC) the scheduling of a post-award meeting to be held at TYAD at which the Contractor shall discuss his action plan and provide a timeline for the completion of the project.

1.7 Following contract award the Government will supply electronic copies of the existing area.

The Contractor shall provide a to-scale full-assembly layout drawing package in hardcopy and electronic media (.dxf format) with full dimensioning representing the new equipment and booth integrated into the 1C-4 area. The drawing package shall be submitted to the CPOC within 30 calendar days following award. The Government will have 15 working days to review the drawing package and to make comments to the Contractor. The Contractor shall begin work and the purchase of all materials only upon receiving approval from the Government of the Contractor-supplied drawing package.

1.8 Following completion of the work and prior to Final Acceptance the Contractor shall furnish to the CPOC a computer-aided design and drafting (CADD) as-build drawing of the booth and installed equipment inside of Bldg. IC Bay 4. The drawing shall be furnished in PDF format; in .dxf format; and in hardcopy, 22"x34" paper size, in triplicate.

2.0 Minimum Equipment and Modification Requirements

2.1 The Contractor shall remove all blast media, dust and debris from the pneumatic recovery floor system. The Contractor shall place all removed blast media, dust and debris into drums provided by TYAD. Blast media and dust are considered hazardous. The Contractor shall provide complete environmental protection in accordance with the TYAD Environmental Office while removing the dust and media. Contractor personnel shall wear Hazmat suits and breathing protection at a minimum. Additional environmental, safety and hygiene requirements can be obtained by the Contractor by contacting the TYAD Safety and Occupational Health Office (SOHO) at 570-615-7027 and the TYAD Industrial Hygiene Office at 570-615-7942.

When cleaning has been completed contractor shall contact the CPOC so that government personnel can inspect cleanup. Contractor shall participate during the inspection. Government will provide a borescope for recovery tube inspection. Inspection findings will be used to determine which tubes will remain in use.

2.2 Government personnel will prepare the reclaim system for dismantling and removal of the reclaim system by the Contractor. The Contractor shall dismantle and palletize the reclaim system components securing them for truck transport. The Contractor shall supply all equipment, labor and materials to secure the components to the pallets. Pallets will be supplied to the Contractor by the Government. The Contractor shall transport the palletized components to DLA Disposition Services located at Bldg. 99 and Bldg. 98 at TYAD.

2.3 The Contractor shall block a total of 4 ea. rows of recovery flooring using 1/8" diamond plate. Rows blocked will be determined from results of tube inspections.

2.4 The Contractor shall install round-hole perforated plate over the remaining unblocked , sections of the recovery floor. The plate shall be a minimum of 58% open with W',maximum, perforation sizing.

2.5 The Contractor shall prepare all booth walls for application of an abrasion-resistant sound dampening material. The Contractor shall apply an abrasion-resistant sound dampening material to the prepared booth walls. The Contractor shall furnish to the CPOC an MSDS for the abrasion-resistant sound dampening material that is applied to the booth walls. Color of material to be white, beige or light grey.

2.6 The Contractor shall replace all existing light fixtures in the booth and replace them with LED-type light fixtures that are designed to provide 100 lumen/sq. ft. average illumination. The lighting fixtures are to be designed and constructed for use in a blast booth environment and meet all requirements for blast booth application.

2.7 The Contractor shall close blast gates in flooring ducts that service the blocked sections of the recovery floor.

2.8 The Contractor shall install a new media reclaim system. The Contractor shall ensure application of abrasion-resistant coating is applied to the interior surfaces and parts of the new media reclaim system. System shall be designed so that it reclaims/recovers media from one floor section at a time ensuring complete reclamation and reducing risks of blockage. System to include reclaim blower with high efficiency motor.

2.9 The Contr!lctor shall ensure the reclaim system incorporates a 27 cubic foot media hopper.

The Contractor shall provide all materials to connect the reclaim system to the present dust collection system and the Contractor shall connect the new reclaim system to the present dust collection system and recovery floor system.

2.10 Contractor shall install a remote dust collector high level alarm inside building 1C bay 4 at the south west doorway of the IOF blast shop. Alarm shall be tied into existing dust collection level alarm located at the dust collection building. The contractor shall supply and install a remote warning horn and strobe at the south west doorway of the IOF blast shop.

2.11 The Contractor shall supply and install a new pressure blast system. The Contractor shall ensure the new pressure blast system is pneumatically controlled and shall include a I 0 cubic foot pressure pot. The Contractor shall furnish all necessary hosing, fittings, and nozzles for the system. System to include precision media blast control valve.

2.12 The contractor shall balance reclaimer dust collection system.

3.1 0 General Requirements

3.2 Government personnel will disconnect all utilities from the blast booth system and prepare the reclaim system for disassembly, palletization, and removal by the Contractor. Pallets will be provided to the Contractor .by the Government.

3.3 The Contractor shall supply his own refuse receptacle. Location of the refuse receptacle will be identified to the Contractor prior to work beginning. The Contractor shall remove the refuse receptacle within 5 calendar days of work completion.

3.4 The Contractor shall clean the work site daily prior to the Contractor departing for the day;

departing for the weekend; and departing for holidays.

3.5 The Contractor shall use only electric-powered and battery-powered equipment inside all Government buildings.

3.6 It shall be the responsibility of the Contractor to contact the TYAD Fire Department to obtain a Burn Permit prior to conducting all welding, torch cutting, soldering, metal grinding and all open flame operations. The Contractor shall use safety screens that offer the required level of protection for the type of work being performed and to provide protection for all personnel in the surrounding area.

3.7 It shall be the responsibility of the Contractor to supply all labor, materials, supervision, tools, and equipment to deliver, off-load, transport, place into position and anchor all component pieces, materials and supplies necessary for the turn-key modification of the blast booth located in Bldg. 1C Bay 4.

3.8 The Contractor shall coordinate with the CPOC the delivery date and time a minimum of 14 calendar days in advance of delivery to TYAD. All equipment, tools, materials, supplies and components shall be delivered concurrently; no partial deliveries are acceptable.

3.9 The Contractor may perform all work during normal 1st-shift working hours of Monday- Thursday, 7:00 AM--4:00 PM. The Contractor's equipment, personnel, and work efforts shall not interfere with normal production operations that will be ongoing by Government personnel.

3.10 The Contractor shall be responsible to remove all packaging, packing and crating material from the delivered equipment and supplies. The Contractor shall remove all of the packaging, packing and crating material from TYAD. The Contractor shall thoroughly clean all delivered equipment. The Contractor shall be responsible to supply all materials, tools and labor to anchor to the floor all equipment per manufacturer specifications.

3.11 The Contractor shall furnish all paints, fluids, greases, and lubricants required by the manufacturer. The Contractor shall supply Material Safety Data Sheets (MSDSs) for all paints, fluids, greases and lubricants to the CPOC upon delivery to TYAD. The Contractor shall remove from TYAD all .empty, fully-filled, and partially-filled paint, fluid, grease and lubricant containers.

3.12 Media for charging the system will be provided by the Government. Media will be melamine plastic Type III 40/60 grit. (Other plastic media that may have future use are plastic Type VI 40/60 grit and plastic acrylic Type V 40/60 grit.) The Contractor shall be responsible to charge the system with the Government-supplied media.

3.13 The Contractor shall be responsible for start-up to ensure the entire blast booth system is operating within manufacturer specifications prior to beginning all personnel training.

3.14 The Contractor shall begin the installation and modification work within 3 working days of delivery of all materials and equipment at TYAD. Once the installation and modification work has been initiated the Contractor shall complete all assembly; installation; modifications;

personnel training; and present all data and documentation to the CPOC within 30 calendar days.

Period of performance for this contract shall be 90 calendar days after receipt of order (ARO) by the Contractor.

3.14 The Contractor shall ensure a -minimum of 3 feet of clearance around all installed equipment; all electrical assemblies; all electrical subassemblies; and all wiring. The Contractor shall ensure all wiring is in accordance with (IAW) Occupational Safety and Health Administration (OSHA) general industry standards, current edition. The Contractor shall use conduit to enclose all wires. The Contractor shall use only premium efficiency motors for all installed motors.

3.15 For all through-wall penetrations the Contractor shall patch with approved fire sealing material. All ceiling and wall obstruction removals shall be the responsibility of the Contractor.

Prior to removal of all wall and ceiling obstructions the Contractor shall notify and obtain approval from the CPOC.

4.0 Training

4.1 The Contractor shall provide training for blast booth operator personnel. Training shall focus on basic operation and features and shall also include maintenance that is required to be performed by blast booth operators on a daily basis. The training shall be conducted for a minimum of 4 hours, but shall not exceed 8 hours and shall be conducted on-site at the blast booth. Training shall be for up to 5 ea. blast booth operator personnel. Training shall be conducted in English and all materials used during the training shall become the property of

TYAD.

4.2 The Contractor shall provide training for maintenance personnel. Training shall include preventive maintenance (PM) and general maintenance instruction including the lock-out/tag-out procedure to take the blast booth system to zero mechanical state and restore it to full operational capability. Maintenance training shall be conducted on-site at the blast booth and shall be for a minimum of 4 hours, but not to exceed 8 hours. Maintenance instruction shall be for up to 3 ea.

maintenance personnel and shall be conducted in English with all materials used during the training becoming the property of TYAD.

4.3 All personnel training shall commence only after the blast booth is operating within manufacturer specifications; shall be conducted on site at the blast booth; and shall be conducted by the Contractor or the Contractor's qualified training instructor.

5.0 Documentation

5.1 The Contractor shall provide to the CPOC 3 ea. hardcopies of the Operation and Maintenance (O&M) Manuals and 3 ea. hardcopies of the Parts Manual. The Parts Manual shall include a list of parts-including consumables-that are recommended by the manufacturers to be kept on-hand at all times. These parts shall be identified by nomenclature, part number, quantity and price. The O&M Manuals shall contain a complete set of mechanical drawings and diagrams; a complete set of electrical drawings and diagrams including electrical schematics;

logic circuitry descriptions; spare parts list; operator and maintenance instructions for operating, testing and maintaining the entire system. The O&M Manuals shall contain complete detailed instructions and schedules for system PM. The O&M Manuals shall contain a detailed description of the lock-out/tag-out procedures needed to bring the system to zero mechanical state for maintenance and servicing. Procedures for returning the system to full operational capability shall also be provided. All documentation shall be written in English and shall be provided to the CPOC prior to Final Acceptance being given.

5.2 Prior to Final Acceptance the Contractor shall furnish to the CPOC a computer-aided design and drafting (CADD) as-built drawings of the installed system inside Bldg. lC Bay 4. The drawing shall be furnished in PDF format; in .dxf format; and in hardcopy, 22"x34" paper size, in triplicate.

6.1 General Acceptance

6.2 Upon completion by the Contractor of the installation on modifications the Contractor shall verify and demonstrate the entire system and all components are operating within manufacturer specified parameters and specifications. The demonstration will be witnessed by the CPOC and technical representative of the CPOC's choosing.

6.3 Demonstration shall be coordinated with the CPOC by the Contractor so as to permit all necessary personnel to be present. All defects encountered prior to or during the demonstration shall be corrected by the Contractor. Only upon correction of the defect will the demonstration be allowed to continue.

6.4 Only following the successful demonstration of the system; completion of all personnel training; and furnishing of all drawings and manuals to the CPOC will General Acceptance be granted to the Contractor.

7.0 Final Acceptance

7.1 Final Acceptance will occur upon acceptance by the CPOC in Wide Area Workflow (WAWF) of the Contractor's submitted invoice. Final Acceptance will be granted only after General Acceptance has been given to the Contractor and all terms of the contract have been completed to the satisfaction of the CPOC.

8.0 Warranty

8.1 The Contractor shall warrant all equipment, materials and workmanship for a minimum period of one (1) calendar year following Final Acceptance by the CPOC. During this warranty period all parts costs, labor costs, transportation and shipping costs, travel costs, and per diem for all Contractor personnel shall be the responsibility of the Contractor. The Contractor field repair technician shall arrive on-site within 48 hours after being contacted by TYAD personnel to make warranty repairs during the warranty period. The Contractor shall furnish to the CPOC contact telephone numbers and points of contact for use by TYAD personnel for warranty, operations and maintenance questions and support.

9.0 Safety

9.1 The Contractor shall ensure that all new equipment and wiring meet all requirements set forth in OSHA General Industry Standards, current edition. All energy control sources shall have the capability of being locked-out and tagged-out. The Contractor 's manuals shall detail the lock-out/tag-out procedures as well as returning the system to full operational capability.

9.2 The Contractor shall be responsible to supply all PPE for all Contractor employees and sub-contractor employees.

9.3 Prior to soldering, welding, torch cutting, metal grinding, and all forms of burning and use of open flame the Contractor shall obtain a Burn Permit from the TYAD Fire Department. The Contractor shall use safety screens that offer the required level of protection for the type of work being performed and to provide protection for all personnel in the area.

9.4 See the attached Contractor Safety Standards for TYAD for additional information and requirements.

10.0 Environmental

10.1 The Contractor shall not use fossil-fueled vehicles and fossil-fueled equipment inside all Government buildings. Only electric vehicles and electric equipment are permissible. Iffossil-fueled vehicles or fossil-fueled equipment must be used due to the non-availability of an electric-powered alternative the Contractor shall notify the CPOC a minimum of 3 working days in advance of its use to permit notification of the appropriate personnel and time for use. Use of fossil-fueled equipment shall be used by the Contractor only during off-shifts, holidays and weekends when no Government personnel will be in the area.

10.2 See the attached Standard Specifications for Projects Under the National Environmental Policy Act for additional information and requirements.

11.0 Additional Requirements

11.1 The Contractor shall remove from the work site, prior to the acceptance of work by the Government, all materials not identified to remain in place including excess paints, building materials, and equipment purchased by the Contractor for the execution of this project.

11.2 Government-furnished storage facilities are not available to the Contractor in the vicinity of the work site. The Contractor shall provide suitable storage facilities, as required, located as approved by the CPOC, if the Contractor intends to leave materials and equipment in the work area overnight or on weekends. The security of the Contractor's property or his personnel's property shall be the full responsibility of the Contractor. The Government will accept no liability in case of loss due to fire or theft.

11.3 The Government will furnish water and power in the quantity not to exceed the amount necessary for the normal execution of the work, at the nearest available outlet. The Contractor shall make all piping and wiring connection thereto and shall extend the services to the work site.

On completion of the work the Contractor shall remove all such temporary connection s and any removed or damaged portions of the Government services at the points of connection shall be repaired or replaced.

11.4 The Contractor shall make arrangement to obtain all utilities not furnished by the Government and at the Contractor's expense.

11.5 The Government will not provide refuse facilities. The Contractor shall be required to dispose of all garbage and other waste materials generated by the work at a licensed off-site landfill.

11.6 A TYAD Local Form 648-C shall be completed for all personnel, including sub-contractors, working under this contract. The completed forms shall be submitted within 7 working days prior to requiring access to TYAD in order to allow sufficient time to process security information. No Contractor personnel or sub-contractor personnel will be permitted access to TYAD unless prior written approval is received from the TYAD Security Office.

1 2.0 Proposal Su bmittals

12.1 Submitted proposals shall clearly reflect how the Contractor proposes to comply with the SOW and specification requirements. Submitted proposals, including all supporting documentation, shall be clear and concise. Submitted proposals shall not be a parroting of the requirement. The Contractor shall address all SOW requirements, including identifying the type of abrasion-resistant sound dampening material being proposed by the Contractor for booth wall application, with a narrative as to how the Contractor intends to fulfill the contract SOW requirements and clearly demonstrate how the proposed equipment meets the minimum specifications. Contractors shall use descriptive and explanatory elements in addressing all elements. A single statement of Contractor compliance will not be accepted in lieu of an explanatory description and shall disqualify the Contractor from contract award consideration.

. Prpposals that do not address all elements in the noted Sections individually may not be reviewed and may not be given contract award consideration.

12.2 Submitted proposals shall include detailed equipment data sheets specific to equipment be proposed.

Modification 16-T-0294-0004 dated: 09/15/16

Questions/Answers:

1. Time is of the essence for the media conversion of the booth.

Priority is to evacuate the existing abrasive, clean the booth / equipment and convert to plastic media. Work to be divided into two events – first blast / clean / coat with polyurea and convert, second is to install plastic media blaster, cyclone, M section reclaim and balance of electrical and vent piping items?

Yes In an effort to expidite a new workload the preference would be to conduct the project in two phases, assuing equipment delivery cannot coincide with the cleanup and installtion of the polyurea coating.

Phase one would be to clean out the booth, inspect tubes prep walls for coating and coat. Convert to plastic media and use exisitng equipmwent to stand up workload.

Phase two would be to install new equipment.

2. All abrasive to be evacuated from the operating system. Two (2) end reclaim troughs – both sides, a total of four troughs to be covered with 1/8” plate and stich welded?

A total of 4 troughs to be clovered with plate. Two on the ends and after cleanup troughs will be inspected to determine the othe 2 troughs to be closed up.

3. Hoppers that are worn and require repair – should be extracted, turned over, repaired in place and returned back to their original location. This work will not be part of the original order – but can be added after the trough borescope results have been completed?

Repair of troughs is not part of the scope this project. If repairs are to be made the decsion will be made after inspection. The work will be done using either a modification to the contract.

4. All of the troughs shall be covered with NEW 1/8” thick perforated plate ( ¼” holes 58 % openings). Approx 480 square ft?

Perforated steel will be placed under the grating.

5. Polyurethane coatings and polyurea coatings are not the same / equal coatings. Nor is Rhino Lining the same as abrasive resistant Polyurea. ( Info attached). Please identify exactly which coating is to be applied?

Polyurea is the preferred coating. Other methods of coating and sealing the walls will be considered.

6. Contractor to use the existing blast media to abrasive blast the walls of the booth in preparation for applying the Polyurea coating?

Yes they can

7. Contractor to provide their own blast pot & PPE to prepare the booth for coating. Contractor may use the government provided compressed air, breathing air and electrical service of 460 / 3/ 60 and / or 110 service?

Yes they can

8. Polyurea coating to be applied @ 120 mils ( 1/8”) on the three walls and front doors? ( approx 1320 square ft @ 120 mils equals @ 13 SF per gallon equals approx 100 gallons).

Minimum coating thickness 1/8”

9. Plastic Media reclaimer to be a powered cyclone – properly sized for twelve (12) one inch diameter intake holes – one hole per trough honeycomb x 12 honeycombs. ( info attached). Motor starter for cyclone reclaimer blower to be added to the existing control panel?

Correct

10. Cyclone to discharge to booth dust collector vent piping. Does the booth dust collector have enough capacity ( cfm / static) to accept additional discharge cfm of 2-3,000 cfm?

It is the vendors responsibility to verify.

11. What is the diameter of the dust collector vent piping exiting the inlet plenum of the booth? 36”

12. Existing reclaim fingers, vertical chute, cyclone, screen and blast pot may be optioned to be left in place for future booth conversions. To accommodate the new plastic media reclaim and blast pot, the two end fingers near the compressed air dryer will need to be removed as well as the rear curved fingers and vertical chute. Everything else can stay?

If the decision is made to retain the old equipment correct. Please incude an option in the proposal to remove old equipment as per

2.2 of the SOW.

13. Blast pot to be 10 cubic foot, min. 60 degree cone, piped for 1 ¼” compressed air, pneumatic deadman, with 40 psi pressure relief valve incorporated into the air logic. Blast pot to be interlocked with door limit switches and reclaim / dust collector blowers?

Correct

14. Post ward meeting / walk must be completed within 7 days after the contract award. Is is possible to combine the post award meeting and the start of event one – clean / coat and convert to plastic media @ the same time?

The SOW states that a post award meeting and walkthrough need to be scheduled within 10 days after award. The meeting is for planning purposes. All parties need to have an understading ofwork practices, methodologies, schedules, etc. The actual startup of work will most likely follow the meeting by at least a week so that on going and planned booth utilization can be completed and or rescheduled.

15. Regardless of the date range for completion of the project, is it possible to complete this project within 5 weeks of the contract award date? The preference is to complete the project as quickly as possible. Once the governemnt suspends the use of the booth so mobilization can start the contractor can complete work anytime before expiration of period of performace.

16. Is this project fully funded and will award be based on best value to the government, considering price and delivery?

Funding is available and the award method is outlined in the solicitation, page 2.

AIR Flow measurements:

Aveage velocity with fan Damper at 100% = 3,072fpm Measured approximately 20 feet upstream of booth.

Static Delta P = 6.85 inches” H2O Duct diameter 36 inches.

SECTION F - DELIVERIES OR PERFORMANCE

The following Delivery Schedule Item has been deleted from CLIN 0001:

DELIVERY DATE QUANTITY SHIP TO ADDRESS DODAAC

POP 01-AUG-2016 TO

31-AUG-2016

N/A SEE BELOW FOR SEPARATE SHIPPING

INSTRUCT

XXX

XXX PA 00000

FOB: Destination

W25G1V

The following Delivery Schedule item has been added to CLIN 0001:

DELIVERY DATE QUANTITY SHIP TO ADDRESS DODAAC

POP 17-OCT-2016 TO

30-NOV-2016

N/A SEE BELOW FOR SEPARATE SHIPPING

INSTRUCT

XXX

XXX PA 00000

FOB: Destination

W25G1V

(End of Summary of Changes)