C Statement of Work.docx

Statement of Work Desert Visions Walk-in Cooler/Freezer

The central part of the Dietary Department revolves around the Walk-in Cooler/Freezer. The food that is purchased can be stored, kept frozen or chilled to prevent the growth of food borne bacteria. During the 120-day period for our patients, the Dietary Department provides 3 meals with 2 snacks for each patient daily. A refrigerator is one of the most important pieces of equipment in the kitchen for keeping foods safe. We are instantly reminded of its importance to our daily lives when the power goes off or the unit fails, putting our food's safety in jeopardy. Refrigeration slows bacterial growth. Bacteria exist everywhere in nature. They are in the soil, air, water, and the foods we eat. When they have nutrients (food), moisture, and favorable temperatures, they grow rapidly, increasing in numbers to the point where some types of bacteria can cause illness. Bacteria grow most rapidly in the range of temperatures between 40 °F and 140 °F some doubling in number in as little as 20 minutes. A refrigerator set at 40 °F or below will protect most foods.

Desert Visions (DV) Youth Wellness Center needs to repair the Walk-in Cooler/Freezer in building 100. The Walk-in Cooler/Freezer is extremely out dated and most components for the unit are unobtainable due to it being obsolete. Based on as assessment from a qualified HVAC technician, the following will take place:

1. Disconnect and remove the existing indoor evaporative section located inside of the walk-in cooler.

2. Disconnect the refrigeration piping from the cooler section of the existing condensing unit.

3. Furnish and install a new condensing unit serving the walk-in cooler. This unit will sit next to the existing condensing unit. Pueblo Mechanical will try to make all of the connections they can on the new system while the existing condensing unit serving the freezer stays in operation.

4. Furnish and install a new indoor evaporative section located inside of the walk-in cooler.

5. Flush the existing refrigeration piping to make ready for the new equipment.

6. Reconnect the condensate drain piping to the new inside unit.

7. Connect the existing cooler refrigeration piping to the new cooler equipment.

8. Pull a vacuum on the system and install the proper charge of refrigeration.

9. Remove the existing 30-amp double pull breaker and install a new 30/20 breaker. This will give the required power to install the new unit.

10. Remove the existing distribution panel located outside by the condensing units and install a new distribution panel sized to handle the new equipment. Pueblo Mechanical will mount the new panel and try to make all of the connections that they can before taking the equipment offline to make the new connections.

11. Reconnect the existing freezer condensing unit as well as the new walk-in cooler condensing unit to the new distribution panel.

12. Reinsulate the existing suction piping located outside.

13. Start-up new equipment and check for proper operation

Requirements:

WALKIN-15X8, Walk-in Indoor Freezer, Two Compartment, 15 Ft X 8 Ft Combo with Floor, 2,366lbs, Quantity 1-EA

1. Compartment 1 of 2 – Indoor Freezer, with Floor Interior Dims; 7’-4” X 4’-10” X 7’-4” ( W X L X H) Temperature: -10 Degree F Insulation: 4" Thick Ak-xps4 Extruded Foam With R-values Of R-29 For Coolers And R-32 For Freezers With A 50 Year Thermal Warranty. Ul Classified Core Flame Spread 15, Smoke Rating Less Than 165.

Warranty: 15 Year Panel Warranty And 1 Year Parts Warranty Finishes: Interior Walls: 26 Ga. Stucco Embossed, Acrylume Exterior Walls: 26 Ga. Stucco Embossed, Acrylume Interior Ceiling: 26 Ga. Stucco Embossed, Acrylume Exterior Ceiling: 26 Ga. Stucco Embossed Acrylume Floor Type: Type F2-50a-1/2 Application: Hand Trucks, Dunnage Racks, Log Carts Nsf Floor Panel Rated For 1200 Lbs/ Sq. Ft.

.050 Smooth Aluminum Integral. Reinforced With Coated 0.5" Plywood Underlay Door: (1) Standard 36" X 76" Left Hinged Flush Door With Brushed Hardware. Interior & Exterior Finish: 26 Ga. Stucco Embossed Acrylume. Energy Saving Temperature Regulating Thermostat Heater Wire And Heated Relief Vent. Heavy Duty Deadbolt Handle Latch With 1/4 Turn Inside Release. Digital Led Thermometer With Pilot Light Switch. 1807 11w, Vapor Proof, 120v. Led Fixture. 82 Lumens /watt Angled Face . Requires 115vac. 2.2 Amps.

With Internal Ramp 24" Deep X 36" Wide Equipment: Refrigeration Recommended Minimum Duty 4995 Btu/hr At 110°f Ambient Accessories: (2) Extended Compressor Warranty, (5) Nsf Vinyl Floor Screed 72"

2. Compartment 2 of 2 – Indoor Cooler, Floorless Interior Dims: 7'-4" X 9'-3" X 7'-8" (w X L X H) Temperature: 35°f Insulation: 4" Thick Ak-xps4 Extruded Foam With R-values Of R-29 For Coolers And R-32 For Freezers With A 50 Year Thermal Warranty. Ul Classified Core Flame Spread 15, Smoke Rating Less Than 165.

Warranty: 15 Year Panel Warranty And 1 Year Parts Warranty Finishes: Interior Walls: 26 Ga. Stucco Embossed, Acrylume Exterior Walls: 26 Ga. Stucco Embossed, Acrylume Interior Ceiling: 26 Ga. Stucco Embossed, Acrylume Exterior Ceiling: 26 Ga. Stucco Embossed Acrylume Floor: Nsf Vinyl Screed Door: (1) Standard 36" X 76" Left Hinged Flush Door With Brushed Hardware. Interior & Exterior Finish: 26 Ga. Stucco Embossed Acrylume. Heavy Duty Deadbolt Handle Latch With 1/4 Turn Inside Release. Digital Led Thermometer With Pilot Light Switch. 1807 11w, Vapor Proof, 120v. Led Fixture.

82 Lumens /watt Angled Face.

Requires 115vac. 1 Amps.

Equipment: Refrigeration Recommended Minimum Duty 7313 Btu/hr At 110°f Ambient 15' X 8' Combofreezer Bch0022lcbcz, Cu Scrl 2.0hp 208-230/3/60.

Low, Defrost Timer, Pre Chargedbel0045bs6ema, Uc B Lp El 1f 208-230v 1ph M Std.

S 1, Electronic Thermostat, Precharged Sporlan Txv / Sporlan Sol, Pl501 3/8x5/8x50 Line Set Cooler.

Bch0009mcacza1200, Cu Bn Scrl 0.9hp 208-230/3/60 Med, Pre Charged.

Bel0095as6ama, Uc B Lp Air 2f 115v 1ph M Std S1, Electronic Thermostat, Precharged Sporlan Txv / Sporlan Sol, Pl501 3/8x5/8x50 Line Sets

3. Walk-ins, Refrigeration Equipment And Its Components Must Be Installed By Either A Licensed Equipment Installer Or A Certified And Licensed Mechanical Contractor.

4. Delivery, Installation and Configuration