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Longwall Move (Setup) Spider No.2

Longwall Move (Setup) Spider No.2
Duty 8: Install Pressure Line Duty 9:  Install 2" JIC Hoses Duty 10:  Install High Voltage Cables Duty 11:  Install No. 6 Cable Duty 12:  Install Push Pull on Monorail (Crab) Duty 13:  Install Booster Pump, Welder, Air Compressor, and 8 Bay
1. Duty 8: Install Pressure Line
Conduct exam Priority 3
Obtain and examine tools and materials Priority 2
Chisel
Hammer
Anti-seize
Wire brush
Rags
Ladies slipper
Punch
Screw driver
2" super staples
Obtain lo-trac with super stecko hoses
Loop over forks
Start at the water board
Remove two hoses from the lo-trac
Tram in 50' and take two more hoses off
Continue until all super stecko hoses are spotted
Connect super stecko hoses
Unroll hose
Place into trolley carrier in inside trays
See diagram
Clean coupler and lubricate
Push male end of hose into female coupler starting at water board and working inby
Install super staples Priority 3
CAUTION: This line will carry up to 5000 psi
Continue this process until you reach the last trolley
Remove all debris and materials Priority 3
2. Duty 9: Install 2" JIC Hoses
Conduct exam Priority 3
Obtain and examine tools and materials Priority 2
Hammer
Anti-seize
Wire brush
Rags
2 -18" Pipe wrenches
Obtain 2" JIC hoses and place at headgate in the belt entry
Place the lo-trac outby the hoses
Unroll two hoses and hook the male end to lo-trac with a nylon sling rope/pull
Pull the lo-trac forward 50'
Clean connectors as needed and lubricate
Connect the next two sections of JIC hoses with pipe wrenches
These fittings must be tight to prevent leaks
Pull the lo-trac forward 50'
Repeat this process until you reach the water board
Connect hose to water board
Place into trolley tray, one JIC hose over each super stecko hose
See diagram for placement of hoses
Repeat this process for the fresh water line. The fresh water line is also 2" JIC. Hook female end of hose to lo-trac
Place fresh water line in the trolley tray opposite the belt
See diagram
Identify the hose that will be used for fresh water/fire outlets by marking couplings
Install fire outlets every 300 feet from the water board on the fresh water line
See diagram
Remove all debris and materials Priority 3
3. Duty 10: Install High Voltage Cables
Conduct exam Priority 3
Obtain and examine tools and materials Priority 2
Pull rope
Lo-trac
Electra-clean
Wire brush
Spanner wrench
Rags
Allen wrenches
Snap ring tool
Remove cable car from track utilizing the duck bill scoop
Be sure the duck bill has had a pre-op exam
See JSA on scoop
Tram duck bill scoop with car to the headgate area
Lower car to the bottom
Place lo-trac outby cable car in belt entry
Pull enough cable off the car by hand to hook to the lo-trac with tie down strap or pull rope
Cable will have cat head with cover
Position someone to stay at the car
Pull high voltage cable with the lo-trac to the AB distribution box
Ensure high voltage cables are shielded for the entire length
Place cable in the belt side of the trolley tray Priority 2
See diagram
Lifting the cable requires multiple people
Leave enough cable slack to enter into AB distribution box
Use good lifting techniques
Connect cable plug to AB distribution box
Remove both covers
Clean the plug with Electra-clean
Wipe down with clean rag
Line the ground and the ground monitor prongs on the cat head with the receptacle on AB distribution box
Screw the plug onto the AB distribution box
Install restraining clamps
Install lead seal wire
Repeat this process for the next high voltage cable
Store excess slack of cables on the belt line until 8-bay box is in place
Remove all debris and materials Priority 3
4. Duty 11: Install No. 6 Cable
Conduct exam Priority 3
Obtain and examine tools and materials Priority 2
Rags
Screw driver
Come-a-long
Crimper tool
Wire cutters
Utility knife
Splice kit
Pull strap/rope
Utilizing the lo-trac, pick up spool of cable from the track entry
Take spool of cable into the headgate area
Install come-a-long from monorail hanger
Move the lo-trac into the belt entry
Utilizing the come-a-long, pick the spool of cable off the bottom
Unreel enough slack by hand to hook No. 6 cable to lo-trac with sling/rope
Pull cable toward AB distribution box leaving enough slack to reach the power center, approximately 100'
Use "ENERGY CONTROL PLAN"
Install 575 cat head at the power center
Ensure cable is in conduit entering cat head
Label the cat head
Install frame ground straps
Follow the same procedure to pull the second spool of cable to meet the first
Splice cable as needed
Place cable in tray along with high voltage cable
Excess slack store on the belt line
Use same procedure to pull the data cable
Install the data cable under the tray with double insulated tie straps
This cable must not touch the monorail frame
This cable must extend to the Minnie master
Lay the excess on the belt
Remove all debris and materials Priority 3
5. Duty 12: Install Push Pull on Monorail (Crab)
Conduct SPSA exam Priority 3
Obtain and examine tools and materials Priority 2
Hammer
Rags
Ladies slipper
Punch
Screw driver
Obtain the crab from the track entry with the lo-trac on the pallet
If not on pallet, put on a pallet and set it up with the stinger facing outby
Add one section of monorail
See Monorail Set Up (Duty No. 5)
Position the crab at the inby end of the monorail
Raise the crab with the lo-trac
Align the arms of the crab to fit the monorail
Tram forward with the lo-trac until the arms of the crab are engaged in the monorail
Install push bar on outby end of crab to last trolley using push pins
Add a section of monorail inby the crab
See Monorail Set Up (Duty No. 5)
Slide two trolleys onto the just installed monorail
Push the outby trolley toward the crab close enough to install a push bar
Obtain monorail booster pump with lo-trac
Align the booster pump with the monorail with the intake port pointing outby
Move the pump outby until the rear support can be raised and pinned into the trolley with the inby crab push bar
Raise the pump
Align the hole in the center of the trolley with the hole in the pump carrier
Install the pin
Raise the front of pump
Align the trolley previously installed
Install the pin
Remove all debris and materials Priority 3
6. Duty 13: Install Booster Pump, Welder, Air Compressor, and 8 Bay
Conduct exam Priority 3
Obtain and examine tools and materials Priority 2
Hammer
Rags
Ladies slipper
Punch
Screw driver
All chains used on the longwall will be Grade 8 strength
Install booster pump
Obtain monorail booster pump with lo-trac
Align the booster pump with the monorail with the intake port pointing outby
Move the pump outby until the rear support can be raised and pinned into the trolley with the inby crab push bar
Raise the pump
Align the hole in the center of the trolley with the hole in the pump carrier
Install the pin
Raise the front of pump
Align the trolley previously installed
Install the pin
Install welder
Add one section on monorail
Obtain welder with lo-trac from track entry
Align welder hanging eye under monorail
Move trolley to align with hanging eye
Raise welder
Install pin through hanging eye and trolley
Lower mast of lo-trac
Install one trolley and stiff arm
Install compressor
Add one section on monorail
Obtain compressor with lo-trac from track entry
Align compressor hanging eye under monorail
Move trolley to align with hanging eye
Raise compressor
Install pin through hanging eye and trolley
Lower mast of lo-trac
Install one trolley and stiff arm
Install 8 Bay
Add monorail through crosscut
Install three special trolleys
Obtain 8 Bay with duck bill scoop
Load onto duck bill diagonally with controls facing operator Priority 2
Must have ground man with duck bill operator
Secure the 8 Bay with duck bill winch rope Priority 2
Tram to the headgate area Priority 2
Will have to adjust 8 Bay on the duck bill to align with trolley
See diagram
Turn to left
Set 8 Bay down
Shift the blade under the 8 Bay by turning the scoop to the right to center the load Priority 2
Align the 8 Bay with the monorail trolleys Priority 3
CAUTION: Only one person should direct the operator. Scoop operator must be aware at all time. Scoop operator must set brake and shut scoop down prior to installing the pin
Raise 8 Bay
Insert pin
Align 8 Bay with monorail and trolleys
Raise 8 Bay
Insert a pin in each hanging eye and trolley
Push the 8 Bay with the duck bill scoop to within 5' of the welder
Install the 5' push bar between the 8 Bay and the compressor
Finish the monorail
Install seven wider trolleys
Attach first trolley to the 8 Bay using a 60" push bar
Attach a 12-foot 3/8" chain between first and second trolley inby the 8 Bay
Connect the five remaining trolleys with 60" push bars between them
Lay hoses that has been stored on the belt line in the trolley trays
Strap the cables and hoses in place in their trays on each side of the trolley
Each trolley takes eight straps
Install straps on cables and hoses between the trolleys, one in the center of the span and one on each end about a foot from the trolley
This takes six straps
Remove all debris and materials Priority 3