Site work for a water / sewer project in Gardner, Kansas. Completed plans call for site work for a water / sewer project.

**As of October 12, project was awarded to APG but awarded amount is not available.** The City of Gardner is requesting qualified contractors to submit proposals for Unit 2 9th Stage Hook Fit Repair. All questions regarding the proposal documents and proposal should be directed in writing via e-mail or posted mail to the contact listed below. Gonz Garcia Utilities Director ggarcia@gardnerkansas.gov Pre-proposal questions will be accepted until Monday, August 22, 2023 at 11:00 AM. 1.0 PRE-OUTAGE MEETING 1.1 Discuss outage start dates and manpower requirements 1.2 Review onsite parts, discuss parts purchasing and vendor schedules 1.3 Finalize workscope including any specific options or specialized services 2.0 PRE-MOBILIZATION 2.1 Assign project management and crew for the project 2.2 Confirm unit release date 3.0 OUTAGE SET-UP 3.1 Technical Director to arrive at project site not fewer than one day prior to release date 3.2 Locate and visually inspect customer's spareparts 3.3 Witness shutdown checks and isolate unit; perform lockout-tagout (LOTO) with crew 3.4 Take photographs of unit prior to disassembly 4.0 DISASSEMBLY 4.1 Perform the alignment checks before starting any unit disassembly 4.2 Remove accessory couplingguard 4.3 Remove load couplingguard 4.4 Remove coupling, inspect and check alignment 4.5 Remove turbine compartment side panels and roof 4.6 Perform combustion inspection disassembly operations as follows: 4.6.1 Remove the flame detectors 4.6.2 Remove the primary fuel pigtails 4.6.3 Remove the false start drain tubing 4.6.4 Remove thespark plugs 4.6.5 Remove upper and lower-half cooling and sealing air piping 4.6.6 Remove fuel nozzle-end cover assemblies 4.6.7 Remove the crossfire tube retainers, combustion liners, and crossfire tubes 4.7 Remove outer combustioncasings 4.8 Remove wheel spacethermocouples 4.9 Remove upper and lower-half cooling and sealing air piping 4.10 Remove exhaust aft flex seals 4.11 Remove forward exhaust flexseals 4.12 Take opening rotor positioning checks 4.13 Remove accessory coupling, inspect and check alignment 4.14 Disconnect wiring and conduit in turbine compartment area (only if it will interfere with turbine area work) 4.15 Install Mechanical support jacks under compressor and turbine casings 4.16 Remove forward compressor casing bolts 4.17 Remove upper-half inlet plenum 4.18 Remove turbine casing bolts and upper-half first-stage nozzle eccentric pin 4.19 Remove exhaust hood bolts 4.20 Remove upper-half turbine casing 4.21 Unbolt and remove upper-half transition pieces 4.22 Remove upper-half first-stage nozzle 4.23 Remove compressor discharge and aft compressor casing bolts 4.24 Remove upper-half forward compressor casing 4.25 Remove upper-half compressor discharge and aft compressor casings 4.26 Remove upper-half inner compressor discharge casing 4.27 Remove upper-half first-stage nozzle support ring 4.28 Remove upper-half inlet casing 4.29 Take turbine rotor float (thrust clearance) 4.30 Take turbine clearance checks 4.31 Take compressor clearance checks 4.32 Unbolt and remove lower-half transition pieces 4.33 Remove rotor and place in stands 4.34 Remove lower-half first-stage nozzle eccentric pin 4.35 Remove lower-half first-stage nozzle 4.36 Remove lower-half second-stage nozzle radial retaining pins 4.37 Remove lower-half second-stage nozzle segments 4.38 Remove upper-half second-stage nozzle radial retaining pins 4.39 Remove upper-half second-state nozzle segments 4.40 Remove lower-half second-stage turbine shrouds 4.41 Remove upper-half number-two bearing housing 4.42 Remove upper-half number-one bearing housing 5.0 INSPECTION 5.1 Inspect number-one bearing 5.2 Inspect number-two bearing 5.3 Clean and inspect compressor rotor, stator blading, inlet guide vanes, and compressor and turbine casings 5.4 Perform Fluorescent Penetrant Inspection (FPI) on inlet guide vanes 5.5 Inspect first and second-stage turbine buckets 5.6 Inspect first and second-stage turbine shrouds 5.7 Make first-stage nozzle ellipticity checks 5.8 Inspect first and second-stage nozzle 5.9 Inspect second-stage nozzle diaphragms 5.10 Perform combustion inspection operations as follows: 5.10.1 Inspect primary fuel nozzles 5.10.2 Inspect combustion liners 5.10.3 Inspect crossfire tubes and spring retainers 5.10.4 Inspect transition pieces 5.10.5 Inspect combustion casings 5.10.6 Inspect and test the spark plugs 5.10.7 Inspect and test the flame detectors 6.0 REASSEMBLY 6.1 Install unit rotor 6.2 Assemblenumber-one bearing,thrustbearing,deflector, andupper-half bearing housing 6.3 Assemblenumber-two bearing,deflector,andupper-half bearinghousing 6.4 Install lower-half second-stageturbinewheelshrouds 6.5 Re-check rotor float and compressor clearances 6.6 Installfirst-stage nozzle supportringlower-half shim 6.7 Install lower-half, second-stage nozzle segments and radial retaining pins 6.8 Install upper-half, second-stage nozzle segments and radial retaining pins 6.9 Install lower-half first-stage nozzle assembly 6.10 Install first-stage lower-half eccentric pin 6.11 Recheck turbine clearances 6.12 Install lower-half transition pieces into position 6.13 Install inner compressor discharge casing upper-half 6.14 Install upper-half compressor discharge and aft compressor casings 6.15 Installupper-half first-stage nozzle support ring 6.16 Install upper-half first-stage nozzle 6.17 Install upper-half transition pieces into position 6.18 Installupper-half inletcasing 6.19 Install forward compressor casing 6.20 Installupper-half turbine casing 6.21 Installturbine casingbolts 6.22 Installupper-halffirst-stagenozzleeccentric pin 6.23 Installexhaust hoodand bolts 6.24 Install upper-half inlet plenum 6.25 Remove mechanical support jacks from underneath unit casings 6.26 Recheck accessory gear to turbinealignment 6.27 Install accessorycoupling 6.28 Takefinalrotorpositioningchecks 6.29 Assemble exhaust plenum aft flexseals 6.30 Assemble exhaust plenum forward flex seals 6.31 Install outer combustion casings 1, 2, 3, 4, 5, 6, 7,8, 9, and 10 6.32 Perform combustion inspection reassembly operations as follows: 6.32.1 Install the outer crossfire tubes, packing rings, sealing rings, and split washers 6.32.2 Install the inner crossfire tubes and cap and liner assemblies 6.32.3 Assemble the primary flame detectors and spark plugs to outer combustion casings 6.32.4 Install the primary fuel nozzle / end cover assemblies 6.32.5 Install cooling and sealing air piping 6.32.6 Install the primary fuel pigtails 6.32.7 Reconnect the ignitors 6.33 Install cooling and sealing air piping 6.34 Check turbine to load gear alignment 6.35 Install load coupling 6.36 Install load coupling guard 6.37 Install accessory coupling guard 6.38 Install wheelspace thermocouples 6.39 Install turbine compartment roof and side panels 7. START-UP CHECKS (CONTRACTOR & CITY) 7.1 Clean up, operate, and leak check unit 7.2 Make a visual inspection of the unit, and check to see that all have been completed: 7.2.1 All removed piping has been reinstalled 7.2.2 All removed conduit has been reinstalled and electrical connections are complete 7.2.3 Correct any leaks that are observed 7.2.4 Inspect inlet and exhaust plenum with customer and close doors 7.3 Remove LOTO 7.4 Pre-start check 7.5 Record all panel readings 7.6 Check operation of cool down / emergency oil pump 7.7 Make visual inspection of bearing oil drains 7.8 Place unit on turning gear 7.9 Observe for leaks, abnormal noises, or control problems 7.10 Take a complete set of running data 8. DEMOBILIZATION 8.1 Address customer's punch list if applicable 8.2 Load tools and ship 8.3 Finalize all paperwork and submit unit outage photos 8.4 Submit final report: due 30 days after outage completion 8.5 Complete contractor performance surveys 9. SHOP SERVICES 9.1 Transport casing to repair facility. 9.2 Receive casing. 9.3 Set up in Vertical Turret Lathe (VTL). 9.4 Machine prep for hook fit ring. 9.5 Make hook fit ring. 9.6 Install hook fit ring. 9.7 Final machine hook. 9.8 Final inspections. 9.9 Prep to ship. 9.10 Return transport casing to site.