Base SOW Cyclical Maintenance.docx

National Weather Service (NWS) – Central Region Regional Facility Cyclic Maintenance Single Award IDIQ Contract Base Statement of Work

1. Introduction The National Weather Service Central Region includes 38 Weather Forecast Offices (WFO) throughout the 14-state Central Region. These WFO facilities were constructed between 1989 and 1995. The NWS has established a cyclical maintenance schedule for five of the primary recurring maintenance actions. These include facility painting, carpet replacement, parking lot maintenance, Upper Air Inflation Building (UAIB) dome coating, and WFO and Storage/Gen-set Building Caulk and Lintel Painting.

This is a single award IDIQ to perform a comprehensive, turnkey maintenance program including these primary tasks, following the cyclical schedule.

1.1 Objectives

1. Reduce NWS manpower requirements currently dedicated to multiple individual contracting actions for these recurring maintenance actions.

2. Establish a team that can provide a consistent level of service and quality of workmanship throughout all facilities in the region.

3. Establish a contract with a contractor able to provide single point of accountability for completion of all scheduled maintenance actions.

2. Definitions

2.1 Contracting Officer (CO)

A person with the authority to enter into, administer, and/or terminate contracts and make related determinations and findings.

2.2 Contracting Officer’s Representative (COR)

A Federal employee delegated limited authority by a Contracting Officer to monitor and perform specific, enumerated contract management duties related to contract planning, contract administration, technical oversight, and closeout to ensure that the contractor’s performance meets the standards set forth in the contract. The use of Contracting Officer’s Representative (COR) and Contracting Officer’s Technical Representative (COTR) are used synonymously.

3. General Contract Requirements

3.1 Hours of Operation, Holidays, and Closures

3.1.1 The Government’s hours of operation are typically from 7:30 AM to 6:00 PM Monday through Friday, except for legal holidays. Any deviations from this schedule shall be annotated in the specific Order. The Contractor shall be required to complete all work during the specified hours of operation. If any unique circumstances arise in which there is a need to deviate from these hours, the Contractor shall contact the CO at least five (5) business days prior with the specific details regarding the need for a deviation. If the deviation is acceptable, the CO will notify the Contractor.

3.1.2 Official Federal Holidays

A list of official Federal Holidays are listed below: New Year’s Day Martin Luther King, Jr.’s Birthday Washington’s Birthday Memorial Day Independence Day Labor Day Columbus Day Veterans Day Thanksgiving Day Christmas Day Visit the official website for specific dates of these holidays at: http://www.opm.gov/Operating_Status_Schedules/. Additional days may be designated by Federal law, Executive Order, or Presidential Proclamation. Services under this contract are not required to be performed on federal holidays unless specified in the individual Order.

3.1.3 If the Government is shut down, information shall be provided to the Contractor, via the COR, with appropriate instructions related to their performance during this time period. If necessary, a change order modification may be issued.

3.2 Conservation of Utilities

The Contractor shall ensure employees practice utilities conservation. The Contractor shall be responsible for operating under conditions to prevent the waste of utilities to include, but not limited to lights, heating, ventilation, air conditioning systems, and water.

3.3 Weapons, Firearms, and Ammunition

Contractor employees are prohibited from possessing weapons, firearms or ammunition, on themselves or within their contractor-owned vehicle or privately owned vehicle while on Government property.

3.4 Alternative Statements of Work

Alternative Statements of Work can be offered as a “Value Added” feature of the technical proposal. If contractors have found through experience that a product specification, application rate, performance method, etc. has performed well and could be expected to improve upon the NWS statement of work, this is an opportunity to offer this option. Proposal information for alternative statements of work for any of the five work elements should include the following information:

A. Description of how the proposed statement of work is an improvement to the NWS SOW.

B. Information regarding the length of time and scale of application of the proposed SOW.

C. Detailed SOW to include product specifications, application rates, performance methods, etc.

D. Description of expected cost impact of the proposed alternative as compared to the NWS SOW.

E. Description of any (if applicable) proposed alterations to the maintenance schedule to improve cost effectiveness of the cyclical maintenance.

(For example: NWS currently does parking lot sealing on a three-year cycle. Contractor could propose an alternative such as sealing cracks annually, and applying the sealcoat on a five-year cycle, etc. NWS currently calls for coal tar seal coat, contractor could propose asphalt emulsion, etc. NWS currently specifies a crack sealant method and material, contractor could propose an alternative, etc.)

3.5 Cost Proposal

3.5.1 Unit prices should be provided as follows:

a. Painting per square foot of wall area (door, window, trim painting included)

b. Carpet per square yard of carpet replacement (replacement of cove base included)

c. Parking Lot seal and stripe per square foot (includes crack repair)

d. UAIB Dome coating per dome (includes R &R of caulk joints)

e. Exterior caulk and lintel painting

i. Cut-out and re-caulk per linear foot

ii. Exterior trim painting per linear foot (up to 14” wide)

3.5.2 For initial proposal, assume each of the maintenance actions is an independent project.

a. If the contractor proposes an alternative schedule, they must demonstrate an improved life cycle cost. For example, the contractor may be able to show a lower life cycle cost by performing office painting and carpet replacement on the same cycle, rather than the current NWS schedule.

b. Contractor may offer contract enhancements in the form of additional maintenance items they recommend be added to the contract.

3.5.3 Provide cost calculation for the following sample scenarios of incidental minor additional work

a. PAINTING: While accomplishing the painting of a facility, the contractor discovers three isolated sheetrock repairs that need to be accomplished.

· A hole created by a door handle

· A 6” x 6” hole from movement of a piece of equipment

· An 18” surface gouge created while moving furniture

b. CARPET: During carpet replacement, the contractor discovers six 12x12 VCT tiles adjacent to the carpet replacement area that are damaged and should be replaced.

c. PAVEMENT: During the crack seal / seal-coat project the contractor discovers an isolated 1 sq yard failed asphalt pavement section that needs a full depth patch.

d. UAIB DOME: During the surface preparation process, the contractor discovers 3 random holes, each approximately 2” diameter, in the fiberglass dome that must be repaired prior to coating.

4. Technical Requirements

4.1 Tasks

4.1.1 Interior Painting

4.1.1.1 The contractor shall provide all materials, tools and supervision for painting the following areas:

· Front Entrance (Rm. 101) (wall and ceiling, cut to border).

· Waiting Area (Rm. 103) (walls and ceiling, cut to border).

· Corridors (Rm. 106, 106A) (walls and ceilings where dry-walled).

· Multi-purpose room (Rm. 107) ceiling and soffits.

· Operations area (Rm. 109) (uncarpeted walls).

· Restrooms (Rm. 110, 112) (all un-tiled wall surfaces).

· Equipment Room (Rm. 114).

· Offices (Rm. 104, 105, 116, 119, 120) all previously painted areas.

· Ready Room (Rm. 108) ceiling and soffit.

· Service Entrance (Rm. 121).

· Generator Building doors and door frames (Rm. 118 & Rm. 120A)

· All painted metal door frames and door panels. (Do not paint aluminum doors and frames)

4.1.1.2 The products supplied shall be equivalent to or better than the products suggested in the order. Provide only materials that are new and equivalent to the type and quality (consistent with Benjamin Moore, Pratt and Lambert, and Sherwin Williams). Top quality, low VOC paints and primers contain top- quality ingredients and a larger percentage of solids to resist chalking, fading, peeling, flaking, dirt and mildews.

4.1.1.3 Color swatches matching the existing colors shall be given to the Meteorologist-in-Charge (MIC). Final color selection will be made by local Meteorologist-in-Charge (MIC) or their designee.

4.1.1.4 Coatings and materials for each surface type shall be the product of a single manufacturer.

4.1.1.5 Cover or otherwise protect finished work, other trades work, and existing surfaces, equipment and work stations not to be painted. Clean up of over spray or spattering of areas other than those being painted shall be at no cost to the Government.

4.1.1.6 The Contractor shall be responsible for moving system furniture away from walls to paint walls located behind system furniture.

4.1.1.7 Single coat of paint will be typical, as surface has already been painted, but additional coats may be applied as necessary for proper coverage in all scheduled areas.

4.1.1.8 The contractor will be responsible for all removal and replacement of pictures, wall mounts, cabinets, hardware, and electrical covers (all covers will be reinstalled at the same device location to maintain proper circuit identification).

4.1.1.9 The finished surfaces shall be free from runs, drips, drops, ridges, and color variations. Any surfaces not free of deficiencies shall be stripped and repainted as specified at no cost to the Government.

4.1.1.10 Furnish not less than one full gallon of each type and color of paint, used in this project. Identify all containers individually with appropriate labels.

4.1.1.11 Detailed floor plan with dimensions will be provided as an attachment with each order. Basic floor plan included in the SOW is for quick reference only.

4.1.1.12 Surfaces shall be prepped properly and free of holes and gouges.

4.1.2 Carpet Replacement

4.1.2.1 The contractor shall provide all materials, tools and supervision for installation of new carpet. This will include removal and disposal of the old carpet and ancillary components (cove base, etc.) and include an extra 80 square footage of carpet for future repair (with at least 20 sqft for RM107 if different). Areas to be included are as follows:

· Corridor 106

· Corridor 106A

· NWR 113

· Conference 107

· Office 104

· Office 116

· Reception 103

· Waiting 102

· Office 105

· Operations 109 ( cove base only)

4.1.2.2 The products supplied shall be new and equivalent to or better than the type and quality:

· Carpet Tiles - Fiber type: Nylon. Carpet Construction: Tufted with a minimum density of 7,000.

· Wall Base - Vinyl Self-Stick Wall Base Molding approx. 4 in. tall by 0.080 in thick.

· Wall and Cove base adhesive (Consistent with Roppe wall base – sku#629-870 deep navy 139, Roppe wall base – sku#629-870 almond 184, Roberts wall base adhesive 7200, Sherman/Williams Pro-green latex, color 6799 Soar, Sherman/Williams Pro-green latex, color 080527 NOAA brown (room 109 only), Mohawk Commercial carpet tiles, Stati-Tuft III, color-Treasure Chest 8544, and Mohawk Commercial carpet tiles, Stati-Turf III, color- Dovegray 8707 (room 107 only)).

4.1.1.3 Color swatches matching the existing colors shall be given to the Meteorologist-in-Charge (MIC). Final color selection will be made by local Meteorologist-in-Charge (MIC) or their designee.

4.1.1.4 Remove and dispose of existing carpeting and cove base off-site. Special attention shall be given to removal of cove base in wall-papered rooms, to not disrupt the stability of the wall paper. Disposal of materials shall be in accordance with all federal, state, and local requirements. Any disposal fees will be the responsibility of the contractor.

4.1.1.5 Clean and prepare floors in accordance with best industry standards and new carpet manufacturers recommendations prior to installation of the new carpet. Install new carpeting and cove base utilizing best industry standards and carpet manufacturer’s recommendations throughout the defined area.

4.1.1.6 Repair and or repaint any areas damaged in removal of old cove base.

4.1.1.7 Contractor will remove furniture, store as needed, and replace furniture upon completion.

4.1.1.8 Contractor shall verify all measurements with an onsite visit.

4.1.1.9 Contractor shall provide 80 sqft additional for future repairs (at least 20sqft for RM107 if a different color is utilized)

4.1.3 Pavement Maintenance

4.1.3.1 Contractor shall provide all labor, materials, disposal, supervision, coordination, equipment and service necessary to complete crack repair and seal coat of entrance and access roads, parking lots, and driveways.

4.1.3.2 Material shall be a hot-applied, single component polymer/rubber modified asphalt used to seal or fill cracks or joints with low stress development at low temperatures while resisting flow during the summer. Material shall deter the intrusion of water through cracks into the underlying pavement structure, prevent extraneous materials from entering the cracks and causing further deterioration as the pavement expands and contracts with temperature changes. Crack sealant quality shall be better than or equivalent to Crafco Roadsaver 522 or Crafco Asphalt Rubber Plus – Type II.

4.1.3.3 Seal coat shall meet Fed Spec RP-355e. Application to be in accordance with ASTM-D 3320-74T, D4866 Standard Performance Specification for Coal Tar Pitch Emulsion Pavement Sealer Mix Formulations Containing Mineral Aggregates and Optional Polymeric Admixtures.

4.1.3.4 Clean existing asphalt area. Asphalt pavement shall be dry and free of dirt, dust, sand, clay, vegetation and all other loose materials before applying the sealer. Areas with petroleum residues shall be cleaned using proper petroleum removing compounds, brushed and flushed clean with water, air dried and primed with coal tar primer.

4.1.3.5 Inspect asphalt pavement for cracks:

4.1.3.5.1 Cracks from 1/4" (6mm) to 3/4" (19mm) are to be found, routed, cleaned as stated above, and filled using hot pour rubberized crack sealant. Routed cracks to have 1:1 shape factor to form proper sealant reservoir.

4.1.3.5.2 Cracks larger than 3/4" (19mm) up to 1 ¼” (30 mm) shall be routed, cleaned, and have a backer rod placed in the crack or firmly packed with clean sand (to form a 1:1 shape factor sealant reservoir) before filling with hot pour rubberized crack sealant.

4.1.3.5.3 Cracks larger than 1 ¼” shall be milled/cold planed to a depth of 1 ½” and repaired with hot mix to fill the original crack and to fill the milled void. Milled section should be 8” to 12” width and should have vertical edges. Edges and bottom to receive tack coat prior to placing hot mix patch.

4.1.3.6 Apply coal tar sealer to all asphalt pavements. Coal tar sealer shall contain 2% to 4% latex. All products shall be applied in accordance with manufacturer’s instructions. CAUTION: Care shall be taken when adding latex (diluted with water) to the mix so the mix does not clot. (Note: in locations that prohibit use of coal tar sealant, use asphalt emulsion or polymerized asphalt surface sealer.)

4.1.3.7 Seal coat to be applied in two coats, each coat 0.13 to 0.15 gallons per SY.

4.1.3.8 Re-stripe and repaint markings on pavement to match existing layout. Use latex paint, and color shall match existing. (Caution yellow stripes and blue / white handicap emblems)

4.1.3.9 The Contractor shall repair or replace any damage to NWS property, equipment or utilities made by his workers or Sub-Contractors at his expense.

4.1.3.10 Contractor shall maintain adequate vehicle and building access throughout the life of this contract. No more than 50% of the parking area shall be blocked at any one time. Contractor shall coordinate with the Office Manager prior to beginning the contract.

4.1.3.11 Coal tar emulsion sealer and coal tar primer shall be applied when the ambient temperature is above 50° Fahrenheit and less than 90° Fahrenheit.

4.1.3.12 No Work shall be performed when any precipitation is anticipated for duration of work and 24 hours after work is completed.

4.1.3.13 Site plans with dimensions will be included as an attachment with the order and is for quick reference only.

4.1.4 Upper Air Inflation Building (UAIB) Dome Coating

4.1.4.1 The contractor shall supply all materials, equipment, labor and supervision necessary to completely recondition the fiberglass radome and paint the upper air building.

4.1.4.2 The products supplied shall be Sherwin Williams C-950 Acrylic Paintable Caulk (white), Sherwin Williams Shermax Ultra Urethanized Elastomeric Sealant (White) (133-5223), Sherwin Williams DTM Primer/ Finish, B66W1, Sherwin Williams DTM Acrylic Gloss Coating, B66W101 and Pro Clean Professional Prep wash concentrate, 1803113; as to not affect the flux of the transmission coefficients through the dome to track the rawinsondes for data collection.

4.1.4.3 Remove all weathered, damaged, or defective caulking from all joints.

4.1.4.4 Remove all loose, peeling, chalking, or blistering paint from the surface of the fiberglass dome.

4.1.4.5 Clean, dry and re-caulk all the joints necessary to seal the fiberglass dome. Contractor will be required to ensure a weather-tight seal is obtained.

4.1.4.6 Prime (min. 3 mil) and paint (min. 6 mil) the entire surface of the fiberglass dome and components. (Note equivalent products list above)

4.1.4.7 The Contractor shall take reasonable precautions to prevent spilling and dripping of coating materials.

4.1.4.8 Promptly remove any spilled material that discolors or contaminates equipment and structural surfaces.

4.1.4.9 Clean up and properly dispose of all left-over materials and containers.

4.1.4.10 The refinishing and coating of the fiberglass dome will be performed only at temperatures above 40°F and not exceeding 100° F and when relative wind born contaminants are low enough to avoid discoloration or poor material adhesion.

4.1.4.11 Sandblasting of the fiberglass domes will not be permitted.

4.1.4.12 Product removal will be done by means of scraping, sanding, and cleaning.

4.1.4.13 Apply paint to assure smooth and proper coverage.

4.1.4.14 If the fiberglass has degraded, the contractor shall submit a separate notice for repairs. This notice will contain square feet of the affected area and projected time which will be added to the contract. The contractor shall submit a cost per square foot. No refurbishment work shall commence without prior approval by the contracting officer.

4.1.4.15 Contractor shall properly prep the surface and repair all holes.

4.1.5 Caulk and Lintel Painting

4.1.5.1 Contractor shall provide all materials, labor, equipment and supervision to remove and replace caulking and paint lintels. This scope will include two parts to completing the work:

4.1.5.1.1 Thoroughly remove all existing caulk at all expansion joints, lintels, windows and doors and around metal trim both vertically & horizontally. If original backer rod is wet, missing or deteriorated, then replace with new correct size backer rod. Replace caulk with approved caulk product following manufacture’s specifications for each type of surface to be sealed.

4.1.5.1.2 Strip all lintels and remove rust, clean all joints and surfaces. Clean, treat and repaint metal surfaces (lintels) with rust inhibitor paint two (2) coats plus final top paint coat. No refurbishment work (outside of the original contract) shall commence without approval of the Contracting Officer.

4.1.5.2 Caulking shall comply with ASTM C 920, Sika Flex 15LM or equivalent and color matched to original (existing) caulking to each building

4.1.5.3 Exterior Paint

4.1.5.3.1 Primer shall be rust inhibitive metal primer.

4.1.5.3.2 Top coat shall be industrial direct to metal (DTM) Acrylic and color matched to original paint

4.1.5.4 Color swatches matching the existing colors shall be given to the Meteorologist-in-Charge (MIC). Final color selection will be made by local Meteorologist-in-Charge (MIC) or their designee.

4.1.5.5 Provide only materials that are new and of the type and quality consistent with sources such as Benjamin Moore, Pratt and Lambert and Sherwin Williams.

4.1.5.6 Thoroughly remove all old caulk from expansion joints, window, door frames and all vertical & horizontal surfaces on both the WFO and storage/gen-set buildings (including vents, louvers and metal trim).

4.1.5.7 Replace all backer rods with equivalent product that has deteriorated, wet or missing prior to re- caulking.

4.1.5.8 Treat mold & mildew that might be evident before painting, caulking or sealing.

4.1.5.9 Apply new caulk per manufactures instructions, with a uniform smooth finish and “strike” to form a complete bond & finish on all expansion joints, door frames, windows, lintels, vents and metal trim. (Do not over cover the brick or stone surfaces).

4.1.5.10 Clean and dry control joints properly before applying new caulk.

4.1.5.11 Prepare joints in accordance with caulk manufacturer recommendation prior to installing new caulk.

4.1.5.12 Caulking shall comply with ASTM C 920, Sika Flex 15LM or equivalent and color match original (existing color) to each building.

4.1.5.13 Expansion Joints-apply polyurethane sealant caulk per manufactures instructions, caulk shall be continuous, smooth, and have a concave pattern even with the surface walls and “strike” caulk material to set & seal properly.

4.1.5.14 Sand/clean and re-caulk all lintels on both buildings.

4.1.5.15 Paint lintels with at least two (2) coats of rust inhibiter paint & one (1) top coat finish. (No paint will be put on any galvanized surface unless already painted). Use the correct paint for this application.

4.1.5.16 Scrape and mechanically clean all rust from all brick lintels around the buildings.

4.1.5.17 After cleaning, apply advanced protective products with a rust destroyer to match existing coating.

4.1.5.18 Re-caulk the expansion joint around the perimeter of the building with a (self-leveling poly).

4.1.5.19 Polyurethane sealant shall be water/weather proof seal, excellent flexibility & adhesion +/- 25% joint movement capability paintable, non-Sag, manufacture lifetime warranty. Color shall match existing for expansion joints, conduit entry way, and around door frames & metals.

4.1.5.20 Polyurethane sealant shall be water/weather proof seal, excellent flexibility & adhesion +/- 25% joint movement, seal leveling for sidewalks.

4.1.5.21 Contractor shall provide MSDS sheets to COR for the following items prior to beginning work: Expansion joint sealer (caulk), rust inhibitor, metal cleaner and paint MSDS.

4.2 Maintenance Schedule

4.2.1. Office painting on an eight-year cycle:

a. FY20 (Past due): ABR, ILX, PAH

b. FY21: EAX, GLD, LBF

c. FY22: FSD, GRB, JKL, RIW

d. FY23: ARX, GID, GRR, MKX

e. FY24 BIS, CYS, DDC, FGF, LSX, TOP

f. FY25: DMX, ICT, IND, SGF

g. FY26: DTX, PUB

h. FY27: APX, GJT, IWX, LMK, LOT, MQT, UNR

4.2.2. Carpet replacement on a twelve-year cycle:

a. FY20 (Past due): DDC, FGF, IWX

b. FY21: MKX, SGF

c. FY22: GID, ICT, IND, LSX

d. FY23: GLD, MQT

e. FY24: EAX

f. FY25: ARX, DTX

g. FY26: GRB, PAH

h. FY27: GJT, ILX, LOT, PUB

i. FY28: APX, GRR, RIW

j. FY29: BIS, DMX, LBF, LMK

k. FY30: CYS, JKL

l. FY31: ABR, FSD, TOP, UNR

4.2.3. Parking lot seal and stripe on a three-year cycle:

a. FY21: BIS, CYS, DMX, IWX, JKL, LMK, MKX

b. FY22: ABR, APX, ARX, FSD, GJT, GRB, GRR, ILX, LOT, MQT, PAH, RIW, SGF, UNR

c. FY23: DDC, DTX, GID, ICT, IND, PUB

4.2.4. UAIB dome painting on a five-year cycle:

a. FY21: DLH, OAX

b. FY22: ABR, BOU, LBF, TOP

c. FY23: APX, DDC, UNR

d. FY24: BIS, GJT, MPX, RIW, SGF

e. FY25: DTX, GRB, ILX

4.2.5. WFO and Storage/Gen-set Building Caulk and Lintel Painting on a 10-year cycle:

a. Schedule TBD for the following sites to be completed in next 4 years:

b. ABR, CYS, EAX, FGF, GRB, MKX, PAH, TOP, UNR

c. The following sites have been completed but need to be addressed in future cycles: APX, ARX, BIS, DDC, DMX, DTX, FSD, GID, GJT, GLD, GRR, ICT, ILX, IND, IWX, JKL, LBF, LMK, LOT, LSX, MQT, PUB, RIW, SGF

5. Place of Performance

** Leased facilities - BOU includes only UAIB coating DLH, DVN, MPX, OAX not included in this contract

TOP will be treated like an NWS owned facility

6. Inspection and Acceptance The designated COR, or appointed Government Point of Contact, shall make a full inspection to see that the contract is completed per the statement of work. See 52.246-12 INSPECTION OF CONSTRUCTION (AUG 1996)

7. Sample Drawings

7.1 Site Plan and Floor Plan – Springfield, MO

7.2 Interior Paint Finish Schedule

115 117

7.3 Carpet Replacement

7.4 Pavement Maintenance

7.5 Upper Air Inflation Building (UAIB) Dome Coating

7.6 Caulking and Lintel Painting

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