400a service upgrade for cellular tower site. Plan# 20418

Repair replace four evapco condensers with two evapco pmcb-240 ea. One evapco pmcb 435. On south side of plant replace one frick alcb-4896-375. Remove existing krack unit ,install controls,tie in and leak test above. Ammonia r717. Existing steel supports.

400a service upgrade. Pick-up existing load. Plan# 21002

Installation of (1) 30 amp dual pole breaker and circuits in existing 200 amp service paneln

Furnish and install new 800a 480v feeder to new 500hp refrigeration compressor, including installation of electrical starter, and final connections to machine.

Install 3 new antennas to an existing wireless communications tower as per plans.

Replace an ammonia compressor with one fes 565gl, set and repipe 48""x 16' pressure receiver, reroute economizer line, install a new epcs system in both cooler and freezer engine rooms. All equipment in machinery room. Nitrogen test equipment contact bob o'mara at 312-743-7215 before introducing ammonia to the system.

Replace one bitzer 8 hp condensing unit on the roof, remote air cooled, r404a,serving an existing walk in freezer.

Ch11029a dc connection to new upgrade system module

Il-0077 dc connection to new upgrade rru system module

Install one geneglace flake ice maker 10 ton capacity model 250-abf with remote piping off the existing ammonia system.

Ch11029a dc connection to new upgrade system module

Dc connection to new upgrade system module

Replace existing antenna with new antennas

Installing 3 new lte antennas on existing telecom tower. At&t site#il0077previous a. P#100354231

Add (6) new radios (2 per sector) with associated low voltage cabling to existing facilty located on monopole, as per plans. At&t fa# 10008654 site# il0077. Electrical permit# 100655277. Previous building permit# 100622635 and revision 100628090.

Replace an ammonia compressor with one fes 565gl, set and repipe 48"x 16 pressure receiver, reroute economizer line, install a new epcs system in both cooler and freezer engine rooms. All equipment in machinery room. Nitrogen test equipment contact bob omara at 312-743-7215 before introducing ammonia to the system.

400a service upgrade. Pick-up existing load. Plan# 21002

Replace one 42" x 146" ammonia receiver pump package in a machine room. It serves an existing spiral freezer. Test with nitrogen to code.

Il-0077 dc connection to new upgrade rru system module

Dc connection to new upgrade system module

Ch11029a dc connection to new upgrade system module

Install approximately 15 of ammonia piping on roof upgrade hangers & test piping. (stamped plan)

Installation of (1) amp dual pole breaker and circuits in existing 2 amp service paneln

Installation of new stainless steel duct for existing mau and unit heaters

400a service upgrade for cellular tower site. Plan# 20418

Repair replace four evapco condensers with two evapco pmcb-2 ea. One evapco pmcb 435. On south side of plant replace one frick alcb-4896-375. Remove existing krack unit ,install controls,tie in and leak test above. Ammonia r717. Existing steel supports.

Install one geneglace flake ice maker ton capacity model 250-abf with remote piping off the existing ammonia system.

Replace existing antenna with new antennas

Replace (3) existing antennas with (3) new antennas (1 per sector), add (3) radios (1 per sector) with associated low voltage cabling to existing facility located on a lattice tower, as per plans. At&t fa#10008654 site# ilu0077. Electrical permit# 100620078. Previous building permit# 100585931

Install 1 of 1 1 4" liquid transfer piping from spiral #1 to spiral #2. Test with nitrogen.

Antenna system upgrade

Revision to permit #100622635 to change the general contractor of record to frontline communications contracting.

Ammonia nh3- evacuate and move two existing evaporators 15-0" west in production room nitrogen test & put back in service.

Furnish and install new 800a 480v feeder to new 500hp refrigeration compressor, including installation of electrical starter, and final connections to machine.

Replace four ammonia evaporators with two marel serving the spiral freezer area and two evapco serving the dock and cooler. Work to include all piping and accessories.

Replace existing communication equipment.

-install (3) new fhfb rrus (1 per sector) on existing mounts-replace (3) existing tmas -existing cell tower-site id: ch11029a-old permit #: 20 - 916762

Replace four food process line make up air, clauger units, tons each, located on the roof. Replace one fes ammonia compressor with a new fes 4 hp ammonia compressor located in the engine room. Remove the existing rooftop condenser, replace with one bac 4 ton ammonia evaporative condenser located on the roof. Work to include all piping and components.

Provide power for cabinets, replace breakers

Installation of new technology antennas & equipment on existing cellular site att il0077 wigdahl job # il-01-31896

Replace (3) existing antennas with (3) new antennas (1 per sector), add (3) new radios (1 per sector) replace existing power plant with new and associated low voltage cabling to existing facility located on lattice tower, as per plans. At&t fa# 10008654 site# il0077. Electrical permit# 100687133. Previous building permit# 100622635

R&r 3 existing panel type antennas and add 3 new remote radio head units on existing cell tower utilizing existing mounts dc cables and fiber trunks. Tmobile site ch11029a

Crown castle t-mobile - swapping 3 antennas for 3 new antennas same in kind and reconfiguring radios. Ch11029a 840047

Change gc to sru electric inc for 100689329

Il0077decom and cap off umts 19 in p4. 6c fnet: add (3) fnet b14 rrus 4478 radios in p4 and connect to the p3 and p4 antennas. Relocate 7 radios to p1. Aws rru swap: swap p3 and p4 antenns with (6) jahh-65b-r3b antennas. Remove exist rrus11 and replace w (3) rrus32 b66 radios (2nd fiber)in p3. Add (1) dc6 pwr squid w (2) dc trunks. Self ret in all positions. 6c: swap (2) dus41 (2) xmu w (2) 5216 (2) xmu. Add (4) 25 amp breakers. Aws: add (3) amp breakers.

Provide on site camera inspection of fireman's dump system to be witnessed by the city of chicago refrigeration bureau. Install one fes 500 h. P. Compressor to serve the spiral freezer. Piping components test per city of chicago code. Equipment to be located in a machine room.

Replace the existing ammonia compressor with one fes 19m-250 h. P. In existing machine room. Repipe and test with nitrogen per code.

Repair ,replace,install one 48""x 12' cpr vessel on roof with piping to accommodate. Stamped structural plan attached.

Ch11029a dc connection to new upgrade system module

Install one bac r717 rooftop condenser model pc2-327-1012-30 on the existing steel framework and associated piping. Test per city code. Contact bob o'mara at 312-743-7215 upon completion of work.

Upgrade existing ammonia system. Packaged phillips accumulator 48""x 120"" vertical accumulator, 12"" x 26"" vertical dump, 8"" x 36"" horizontal oil pot. Structural letter and loads attached.