bldg_861_SOW_CONSTRUCTION_3.30.18.pdf

STATEMENT OF WORK

REPAIR (SUS) VARIOUS BUILDING SYSTEMS, COMM FAC; BUILDING 861

SCOTT AIR FORCE BASE, ILLINOIS

VDYD 151246

Date 03/30/18

1. REQUIREMENT:

a. BACKGROUND: Building 861 is a 42,529-square-foot (SF) facility that was built in 1941.

Multiple facility systems are aged/degraded and require repair/replacement. Systems include heating, ventilation, and air conditioning (HVAC); electrical; communication (COM)plumbing; interior construction and interior finishes. In addition, fire protection and asbestos abatement requirements need to be addressed.

b. OBJECTIVES: Repair/replace facility’s aged/degraded HVAC system/components to sustain facility’s operational missions and reduce energy consumption. Repair/replace various electrical components such as interior lighting, exterior exit lighting and interior electrical wiring associated with HVAC and interior wall repairs. Repair/replace various plumbing components to include degraded interior water (hot and cold) and sanitary waste piping, fixtures and water heater. Repair/replace roofing components such as downspouts and gutters. Repair/replace various interior construction such as walls, ceilings (tiles, grids, etc.), trusses and framing and window seals/sills as needed. Address existing fire protection deficiencies and abate asbestos, lead base paint and mold as needed.

2. PROJECT SCOPE: The project consists of two parts, Bid-Build and Design-Build. The Bid-

Build is the repair/replacement of the HVAC system and is indicated on the construction plans provided. The Design-Build portion is to renovate the east and west restrooms and upgrade portions of the fire sprinkler system. The project is phased according to bid build plans.

Any furniture relocated to accommodate construction will be responsibility of contractor as well as putting furniture back in place and reconnecting necessary com lines when project complete.

2.1 Bid-Build Scope:

a. General

1. Contractor shall provide labor and material as outlined in plans and specifications, refer to 100% sealed drawings.

b. HVAC

1. Contractor replace remaining chilled and hot water piping shown in mechanical room on Sheet M-13. Pipe boilers in parallel not in series as shown. Insulate and install piping as shown on plans and specifications.

2.2 Design-Build Scope:

a. General

1. Develop and submit 35%, 65%, 95%, and 100% design drawing submittals as detailed within the Schedule and General Condition’s sections below. Final drawings to be stamped by Professional Engineer. Fire Protection design drawings to be stamped by Fire Protection Engineer.

b. Plumbing (Reference attachment 2 - Site Utility Plan - where applicable)

1. Abandon existing sewer lines under floor in place.

2. Replace all sanitary and vent piping in building which mainly consist of east (rm 301) and west (rm 123) restrooms, water coolers and janitors room.

3 Replace any associated water lines with new Type ‘L’ copper lines in both restrooms.

4 Replace and size existing sewer lateral to building. The existing lateral is to be removed or grouted shut. Provide two way cleanout at each new lateral leaving the building.

5 Replace existing exterior water service to building from exterior shut-off valve serving the building.

6 Provide water isolation valves at each bathroom group.

7 Replace all water piping in building including water piping in restrooms and in mechanical room including recirculation pump.

8 All plumbing shall be sized and installed per current IL Plumbing Code.

9 Plumbing work shown on the construction documents shall also be incorporated.

10 East restroom reuse existing plumbing fixtures and partitions. East restroom was remodeled recently. Objective is to reuse as much as possible and replace any damaged fixtures or finishes to match existing.

11 In west restroom follow the construction documents bid build portion of project with exception that they are to install all new sanitary, vent and water piping in that area.

Refer to plumbing drawings for new fixture types.

12 Replace electric water coolers in corridor with new bi-level water coolers equipped with bottle filler.

13 Route new sanitary lines from both east and west restrooms out north side of building and connect to existing sewer main. Connect all restroom fixtures to new sanitary line, including electric water coolers in corridor next to restrooms.

14 Contractor to look at floor drains in mechanical room to see if we can still utilize existing sewer line to serve those drains. If not, contractor shall provide an alternate solution.

15 Camera all floor drains/lines to determine pipe integrity and determine best method to tie into the new building sewer.

c. Fire Suppression Requirements: Bldg. 861

1. Replace all sprinkler heads associated with Dry System #1 (4”) and Wet System #2 (See Attached Drawing) Note: ***Please ensure replacement heads with wrenches are provided at the conclusion of this project*** (Estimated 300 sprinkler heads) Contractor must validate sprinkler head quantity…

2. Perform Hydrostatic testing for all associated piping affixed to Dry System #1 (4”) and Wet System #3 (4”). (See Attached Drawing) (Drawing #1: Mechanical room)

(Drawing #2 Office area that houses (2) inspector’s test valves)…

3. Move inspector’s test valves from office 102 LH to corridor 101 LH… See attached map for reference

4. Perform flow testing for all (4) fire suppression systems. Provide post testing results to WFSM shop.

B. Fire Alarm Requirements:

1. Demo an estimated 92 smoke detectors & 5 heat detection devices and associated wiring/conduit across the 42,529 feet facility

2. Demo current Notifier 500 TR panel and associated wiring (reuse all salvageable wiring in new panel installation if compatible)

3. Install new mass notification system in best determined location assessable by facility occupants, utilizing a combination fire alarm/mass notification panel in accordance with UFC 4-021-01 Requirements. All system notifications including tamper, flow, supervisory, and all other detection activations shall be tied into new panel and must transmit to the base fire emergency services Monaco system upon project completion.

4. Install fire alarm notification in rooms: 355A, 355B, 355D, 355E and 16 and ensure all devices are tied into the new combination panel.

5. Install new smoke detector over newly installed combination fire alarm/mass notification panel and integrate into the system.

c. Termite Treatment and Repair

1. Refer to attached Termite Damage/Structural Integrity Assessment. The contractor shall refer to the “Post Investigative Report” and “Proposed Solution Report” to aid in the development of a treatment and repair plan. This report has some overlap with repair recommendations found in the government provided 100% sealed drawings.

2. Prior to any repair work, the contractor shall develop a termite control plan for the building. The program shall include an inspection, treatment and follow up inspections by an exterminator to determine termite activity has stopped and is under control.

3. All treatment shall conform to the requirements of the Integrated Pest Management Coordinator (CEOIE) to include but not limited to:

i. The product for termite treatment shall be Termidor SC, or Government approved equal

ii. Treatment shall be applied by a licensed applicator. A copy of the applicator's license shall be provided to the government (CEOIE).

iii. The applicator shall provide the rate (% mixture) being applied.

iv. The applicator shall provide total amount of product applied.

v. The applicator shall provide total square and/or linear feet treated.

vi. The applicator shall provide any additional information required by the (CEOIE) during the contract period.

d. Communications.

1. Install a centralized UPS so that all the com closets are supported by a single ups as alternate upgrade existing com closet UPS’s to 220 volt UPS ensuring racks are properly grounded.

2. Any cabling damaged shall be repaired by contractor.

3. SCHEDULE: Schedule shall be as follows:

a. Performance Period: The period of performance (PoP) for this project is approximately 365 days from the date that Notice to Proceed (NTP) is issued. All work must be scheduled to be complete within this timeframe. Any modifications or extensions must be requested through the 375th Civil Engineer Squadron (375 CES) and the Contracting Officer for review and discussion. Contractor must provide construction milestones to 375 CES and the Contracting Officer.

b. Construction may be authorized by the Contracting Officer upon acceptance and approval of the schedule and equipment/material submittal approvals.

4. SPECIFICATIONS: National Fire Codes and Standards, specifically NFPA 13, NFPA 72, NFPA 101, UFC 3-600-01, and UFC 4-021-01.

5. GENERAL CONDITIONS:

1. Description of Work: The work consists of furnishing all labor, materials and equipment necessary to accomplish, but not limited to, the following:

a. Contractor shall site verify any and all dimensions and/or existing site conditions prior to the commencement of work. Commencement of work shall begin within ten (10) calendar days upon the receipt of the NTP issued by the Contracting Officer.

b. Contractor shall be completed within the agreed upon PoP as stated within the contract issued by the Contracting Officer.

c. Contractor shall be required to apply for and submit to the Contracting Officer an AF Form 103, Work Clearance Request, for all work to be accomplished under this delivery order five (5) days prior to the commencement of work. The AF Form 103 can be obtained from and approved by 375

CES.

d. Contractor shall brief all Sub-Contractors on all safety and fire prevention regulations, emphasizing the requirement to obtain a daily AF Form 592, Welding, Cutting, and Brazing Permit, when welding, cutting, or brazing operations are to occur under this delivery order. The AF Form 592 can be obtained from and approved by 375 CES.

e. Contractor shall complete and submit the appropriate DD Form 1354, Transfer and

Acceptance of DoD Real Property, as outlined in Section 01010, General Requirements. The DD Form 1354 can be obtained from 375 CES.

f. The Contractor’s design submittals for the 35%, 65%, and 95% reviews must include physical copies of the following: three (3) sets of full size preliminary plans, three sets of ½ size plans, and three copies of specifications, reports, studies or design analysis, and support engineering data. The Contractor’s submittal of 100% as-built drawings must include physical sets of full size final plans with seals, signatures, stamps and dates along with three sets of ½ size plans and three sets of specifications, reports, studies or design analysis, and support engineering data.

g. Contractor shall provide an inventory, utilizing a Microsoft Excel template provided by 375

CES, of all removed systems to ASTM-E1557-09 Uniformat II, Level 4 system detail. Detail data includes Facility Number, ID Number (if available); Equipment Type; Equipment Make; Serial Number; Model; Capacity; Manufacturer; and Location. Contractor shall provide the government an electronic copy of the removed systems inventory as part of the final close out document package.

h. Contractor shall provide an inventory, utilizing a Microsoft Excel template provided by 375

CES, of newly installed systems to ASTM-E1557-09 Uniformat II, Level 4 system detail. Since section detail data can be recorded for equipment and non-equipment section types, some of the data elements may not apply to particular component-sections. The Contractor must provide section detail data for those data elements that do apply. Section detail data includes Facility Number; Level 2 Group Element (System) Description; Level 3 Individual Element (Component) Description;

Level 4 Sub-Element (Section) Description; Sub-Element Description; ID Number (provided by 375 CES); Equipment Type; Equipment Make; Serial Number; Model; Capacity;

Manufacturer; Warranty Company; Warranty Expiration Date; Location; Date Manufactured;

Control Type/Make and Year Installed. Contractor shall provide the government an electronic copy of the installed systems inventory as part of the final close out document package.

i. Contractor shall, during the course of construction, keep an accurate electronic record of as-built conditions, all variations from the contract drawings, for whatever reason, including those made because of the selection of optional materials, shall be clearly indicated. These variations shall be shown in the same general detail utilized in the initial contract drawings. The as-built drawings shall be maintained in a current condition during the course of construction. The as-built drawings shall be furnished to the Contracting Officer and 375 CES not later than ten work days after the final inspection date. As part of the as-built drawings a separate set of plans shall be marked-up showing areas found/known to contain asbestos.

j. All documents related to the disposal of hazardous material must be supplied to 375 CONS and 375 CES. The Contractor must obtain the proper documents from 375 CES to ensure all materials leaving Scott Air Force Base can be tracked and accounted for, in accordance with all governing laws.

k. Under the 1992 Clean Air Act, all products used in executing this project must not be related to the Class I Ozone Depleting Chemicals (ODCs) identified in Air Force Policy. The following products are considered Class I ODCs: CFC-11, CFC-12, CFC-113, CFC-114, CFC-115, Halon 1211, Halon 1301, Halon 2402, CFC-13, CFC-111, CFC-112, CFC-211, CFC-212, CFC-213, CFC-214, CFC-215, CFC-216, CFC-217, Carbon tetrachloride, and Methyl Chloroform.

2. Field Conditions: The Contractor shall be responsible for all field measurements to accomplish work. Quantity and sizes of materials shall be determined from site visits and drawings. The Contractor shall carefully examine the entire site and building and shall make all necessary investigations to become thoroughly aware of the existing conditions and all difficulties involved in the completion of the work in accordance with the contract documents.

3. Accomplishment of Work: The work areas of the existing building will be in occupied and unoccupied areas. The Contractor must ensure that all access to the existing building remain clear for occupants and emergency access at all times during the construction period. All temporary closures, barriers, and protective procedures shall be coordinated with the Contracting Officer. All work shall be accomplished during the standard 8-hour day, 5-day week, Monday through Friday, between the hours of 7:30 A.M. and 4:30 P.M. local time, excluding Federal Legal holidays and non-work days resulting from holidays occurring on weekends.

4. Work Conditions: The Contractor shall coordinate work with the Contracting Officer, in conjunction with the User and 375 CES. The Contractor shall notify the Contracting Officer or the 375 CES inspection representative the day before he/she moves onto the work site to commence work.

The Contractor shall again provide notification the day he moves back to the work site after an interruption of work of two or more days in duration. The Contractor shall also provide an original work schedule and updates if required. This schedule shall describe major work items and projected completion dates.

5. Protection of Building Property: The Contractor shall protect from damage all building property located in or adjacent to the building and shall repair, replace or otherwise be held liable for all such damage. Building properties include but are not limited to, furniture, vehicles, or items of supplies. Exercise control measures of all dust and toxic fumes associated with construction operations, in order to prevent hazards or illness to base and Contractor personnel.

6. Cleanup: The Contractor shall cleanup each work site at the end of each work day to the satisfaction of the Contracting Officer. Upon completion of the work, all construction equipment and debris shall be removed from the site and the area shall be left in a neat and completely acceptable condition as required by the General Provisions. Contractor must always recycle materials, such as, but not limited to cardboard and paper. The Contractor will use whatever means necessary to store all recyclable materials and is responsible for turning in recyclable materials to the Base Recycling Center.

7. Patching and Repairing: After the work has been completed, holes, cuts, and damages made in the finished surfaces of the work site and adjacent areas shall be properly repaired and restored to match the existing finishes. Any abrasion or disfigurement of the finish work or any portion of the building where any such abrasion or disfigurement is caused by the activities of the Contractor shall be repaired and neatly refinished to match the adjacent work to the satisfaction of the Contracting Officer. Contractor shall maintain integrity of all fire walls/barriers.

8. Products: All products shall conform to their respective manufacturing and performance publications. All materials and equipment used in the work area shall be the products of manufacturers regularly engaged in the manufacture of construction products.

9. Submittals: The Contractor shall submit for approval all items as required by other parts of these specifications. The Contracting Officer may request submittals in addition to those required by the other parts of this Statement of Work when deemed necessary to adequately describe the work.

Submittals shall be made to the Contracting Officer in five (5) copies using AF Form 3000, Material Approval Submittal. In general, submittals shall be provided a minimum of thirty (30) calendar days in advance of scheduled installation to allow satisfactory time for Government review. Additionally, unless stated otherwise submissions on test results and other submissions of a similar nature shall be made within fourteen (14) calendar days after the work or test is performed. Each submittal shall be complete and in sufficient detail for ready determination of compliance with contract requirements.

Submittals shall include such items as Contractor’s or manufacturer’s shop drawings, descriptive literature, catalog cuts, samples, certifications, installation procedures and recommendations, templates, and other descriptive literature as may be required by the Contracting Officer. Catalog cuts and other descriptive data which may have more than one model or type shall be clearly marked to show the model, type, size, and all optional or accessory equipment the Contractor proposes to install. Submittals on component items forming a system or interrelated items shall be submitted at one time as a single submittal in order to demonstrate that the items have been properly coordinated and will function as a unit. Approval of submittals will not relieve the Contractor of compliance with the project drawings and specifications. Submittal items that are disapproved will be promptly corrected and resubmitted by the Contractor. No materials shall be installed until submittals are approved by the Contracting Officer. All submittals involving color selections, patterns, and other decorative architectural features shall be submitted at the same time for both interior and exterior materials.

10. Specifications: Work shall be performed in strict accordance with these contract general specifications, as well as all applicable local, state, and national Building and Life Safety Codes, American Society for Testing and Materials (ASTM) specifications. Safety plans and procedures issues must adhere to all applicable Occupational Safety and Health Act (OSHA) regulations.

11. Project Manager: The 375th Civil Engineer Squadron project manager for this project is Gary R. Smith at (618) 256-4092. The project manager is the point of contact for all matters of design and construction, unless a construction inspector is designated, construction.

3 Attachments:

1. Biagi 100% Design Drawings and Specifications

2. Site Utility Plan

3. Existing Fire Protection Drawings

STATEMENT OF WORK