DOE-STD-1090-96, DOE Standard Hoisting and Rigging Manual ...

More documents

Recommendations

Info

DOE-STD-1090-96 (Rev-l)Slacken the chain and move adjacent links to oneside to inspect for wear at the contact points. Ifyou observe wear or suspect stretching, measurethe chain according to the hoist manufacturer'sinstructions. Ifinstructions are not available,proceed as follows:i. Select an unworn, unstretchedlength ofthe chain (e.g., at theslack end).ii.iii.iv.Suspend the chain verticallyunder tension and, using acaliper-type gauge, measure theoutside length ofany convenientnumber oflinks approximately12 in. (305 mm) to 14 in. (356nun) overall.Measure the same number oflinks in the used sections andcalculate the percentage ofincrease in length.Ifthe used chain exceeds a hoistmanufacturer's recommendedlength, or in the absence ofsucha recommendation, ifthe usedchain is 1.5 percent longer thanthe unused chain for poweredhoists or is 2.5 percent longerthan the unused chain forhand-operated hoists, replace thechain.v. Examine the chain for gouges,nicks, corrosion, weld spatter, ordistorted links. Any oftheseconditions shall be sufficientreason for questioning safety andconsidering replacement. Safetyin this respect depends largely onthe use ofgood judgment by anappointed person in evaluatingthe degree ofdamage.6. Load-chain links that pass over thehoist-load sprocket on edge (alternate to those thatlie flat in the pockets) should be installed with thewelds away from the center ofthe sprocket Thisprecaution is not required on idler sprockets,which change the direction but not the tension inthe chain.7. Ensure that replacement chain isinstalled without any twist between the hoist andan anchored end on either the loaded side or theslack side.8. When a chain is replaced, disassembleand inspect the mating parts (sprockets, guides,stripper) for wear, and replaceifnecessary.9. Never use discarded load chain forslings.8.2.6.4 Roller Chaina. A qualified inspector shall do the followingduring periodic inspections:1. Test the hoist under load in raising andlowering directions, observing the operation ofthechain and sprockets. Ifthe chain binds, jumps, oris noisy, clean and properly lubricate it. Ifthetrouble persists, inspect the chain and matingparts for wear, distortion, or damage.2. Ifyou observe wear or suspectstretching, measure the chain according to thehoist manufacturer's instructions. Ifinstructionsare not available, proceed as follows:i. Suspend the hoist in normalposition and apply a light load ofapproximately 100 Ib (46 kg).ii.Select a 12-in. (305-mm) sectionof chain that normally travelsover the load sprocket4. No one except the chain manufacturershall repair the load chain by welding or any othermeans.5. Ensure that replacement chain is thesame size, grade, and construction as the originalchain furnished by the hoist manufacturer, unlessotherwise recommended by the hoist manufacturerdue to working conditions.iii.Determine elongation bymeasuring with a caliper from theedge ofone chain pin to thecorresponding edge of anotherpin. Ifelongation exceeds 1/4 in.(6.3 mm) in 12 in. (305 mm)compared to new orunstretchedchain values, replace the chain.8-11Chapter 8Hoists
DOE-STD-!090-96 (Rev-!)iv.Inspect for twists. Replace ifthetwist in any 5-ft (l.52-m) sectionexceeds 15 degrees.v. Check for straightness in a planeperpendicular to the plane oftherollers. Replace ifthe chain has abow exceeding 1/4 in. (6.3 mm)in any 5-ft (1.52-m) section.3. Make additional inspections byremoving the chain from the hoist and cleaning itthoroughly. Carefully examine deficiencies suchas those listed below and determine whether theyconstitute a safety hazard. Any deficiencies arereason for questioning chain safety andconsidering its replacement.i. Pins turned from originalposition.ii.iii.iv.Rollers that do not run freelywith light fmger pressure.Joints that cannot be flexed byeasy hand pressure.Side plates that are spread open.v. Corrosion, pitting, ordiscoloration.Safety depends largely on the use ofgoodjudgmentby an appointed person in evaluatingremaining strength in a used web, after allowancefor deterioration disclosed by inspection.b. Conditions such as the following shall bereason for questioning continued use ofthe webstrap or increasing the frequency ofinspection:1. Severely worn end connections.2. Distortion ofthe web-strap structure.3. Evidence ofanyheat damage.c. The web strap shall be removed from servicewhen damage such as the following is discovered:1. Melting or charring.2. Acid or caustic burns.3. Weld spatter.4. Broken stitching.5. Cuts or tears.6. Damaged eyes or fittings.7. Abrasive wear.vi.Gouges, nicks, or weld spatter.8. Knots.4. Do not attempt to repair roller chainby welding or heating.5. Ensure that replacement chain is thesame size, grade, and construction as the originalchain furnished by the hoist manufacturer unlessotherwise recommended by the hoist manufacturerdue to working conditions.6. Never use discarded or new rollerchain for slings.8.2.6.5 Synthetic-Web Strapa No precise rules can be given fordetermining the exact time to replace web strap.8.2.7 Hoists Not in RegularServicea. A hoist that is not in regular service (idle fora period of 1 month or more. but less than 1 year)shall be inspected before being placed in serviceaccording to the requirements listed above inSection 8.2.5, "Frequent Inspection."b. A hoist that is not in regular service (idle fora period of 1 year or more) shall be inspectedbefore being placed in service according to therequirements listed above in Section 8.2.6,"Periodic Inspection."Chapter 8Hoists 8-12
Page 1 and 2:
INCH-POUNDDOE STANDARDDOE-STD-1 090
Page 3:
DISCLAIMERPortions of this document
Page 7 and 8:
DOE-STD-I090-96 (Rev-I)7.5.6 Attach
Page 9 and 10:
DOE-STD-I090-96 (Rev-I)9.2.6.3 Hydr
Page 11 and 12:
DOE-STD-1090-96 (Rev-l)11.2.3.1 6 x
Page 13 and 14:
DOE-STD-1090-96 (Rev-l)13.4.5 Disco
Page 15 and 16:
DOE-STD-I090-96 (Rev-I)15.4.2 Mobil
Page 18 and 19:
DOE-STD-I090-96 (Rev-I)History and
Page 20 and 21:
DOE-STD-I090-96 (Rev-I)Acknowledgme
Page 22 and 23:
DOE-STD-I090-96 (Rev-I)Introduction
Page 24 and 25:
DOE-STD-I090-96 (Rev-I)CHAPTER 1TER
Page 26 and 27:
DOE-STD-I090-96 (Rev-I)CLOSING LINE
Page 28 and 29:
DOE-STD-I090-96 (Rev-I)END CONTROL:
Page 30 and 31:
LIFT, PREENGINEERED PRODUCTION:Repe
Page 32 and 33:
QUALIFIED ENGINEER/QUALIFIEDENGINEE
Page 35 and 36:
DOE-STD-I090-96 (Rev-I)INTENTIONALL
Page 37 and 38:
-----------------------------------
Page 39 and 40:
DOE-STD-I090-96 (Rev-I)2.2 CRITICAL
Page 41 and 42:
DOE-STD-1090-96 (Rev-1)INTENTIONALL
Page 43 and 44:
DOE-STD-I090-96 (Rev-I)3.2 OPERATIO
Page 45 and 46:
DOE-STD-I090-96 (Rev-I)2. Perform a
Page 47 and 48:
DOE-STD-I090-96 (Rev-I)3.4.4 Approv
Page 49 and 50:
DOE-STD-I090-96 (Rev-I)3.6 TRAINING
Page 51 and 52:
Page 53 and 54:
DOE-STD-I090-96 (Rev-I)that create
Page 55 and 56:
4.3 OVERHEAD CRANESDOE-STD-I090-96
Page 57 and 58:
DOE-STD-I090-96 (Rev-I)lNTENTIONAIL
Page 59 and 60:
Page 61 and 62:
DOE-STD-I090-96 (Rev-I)5.2 HOSTILE
Page 63 and 64: DOE-STD-1090-96 (Rev-l)EXHIBIT IHOS
Page 65 and 66: DOE-STD-I090-96 (Rev-I)INTENTIONALL
Page 67 and 68: 6.2 QUALIFICATIONDOE-STD-I090-96 (R
Page 69 and 70: 6.2.5Operators of ForkliftTrucksa.
Page 71 and 72: DOE-STD-I090-96 (Rev-I)6.3 TRAINING
Page 73 and 74: DOE-STD-1090-96 (Rev-l)24. Records
Page 75 and 76: 6.4 REQUALIFICATIONDOE-STD-I090-96
Page 77 and 78: -----------------------------------
Page 79 and 80: -----------------------------------
Page 81 and 82: DOE-STD-I090-96 (Rev-!)Gantry Crane
Page 83 and 84: DOE-STD-I090-96 (Rev-I)Crane bridge
Page 85 and 86: DOE-STD-I090-96 (Rev-I)7.2 INSPECTI
Page 87 and 88: DOE-STD-I090-96 (Rev-I)h. Chain-dri
Page 89 and 90: DOE-STD-I090-96 (Rev-I)trouble pers
Page 91 and 92: DOE-STD-I090-96 (Rev-I)7.4 MAINTENA
Page 93 and 94: DOE-STD-I090-96 (Rev-I)HOIST. With
Page 95 and 96: DOE-STD-I090-96 (Rev-I)g. Do not lo
Page 97 and 98: DOE-STD-1090-96 (Rev-l). IN1ENTIONA
Page 99 and 100: DOE-STD-1090-96 (Rev-l)EXHIBIT I (c
Page 101 and 102: DOE-STD-I090-96 (Rev-I)EXHIBIT I (c
Page 103 and 104: DOE-STD-I090-96 (Rev-I)8.3 TESTING
Page 105 and 106: DOE-STD-I090-96 (Rev-I)Figure 8-3.
Page 107 and 108: DOE-STD-I090-96 (Rev-I)8.1.1Operato
Page 109 and 110: DOE-STD-I090-96 (Rev-I)operating co
Page 113: DOE-STD-I090-96 (Rev-I)2. A number
Page 119 and 120: DOE-STD-I090-96 (Rev-I)d. Do not op
Page 121 and 122: DOE-STD-I090-96 (Rev-I)Exhibit I is
Page 125 and 126: DOE-STD-I090-96 (Rev-I)9.5.29.5.39.
Page 127 and 128: DOE-STD-I090-96 (Rev-I)Table 9-1. S
Page 129 and 130: DOE-STD-1090-96 (Rev-1)r-1r.ilE3...
Page 133 and 134: DOE-STD-I090-96 (Rev-I)d. Evidence
Page 135 and 136: DOE-STD-I090-96 (Rev-I)before retur
Page 139 and 140: DOE-STD-I090-96 (Rev-!)t. Lock carr
Page 141 and 142: DOE-STD-I090-96 (Rev-I)Figure 9-2.
Page 143 and 144: DOE-STD-1090-96 (Rev-1)c. Durable s
Page 145 and 146: DOE-STD-I090-96 (Rev-I)1. Cranel10a
Page 147 and 148: DOE-STD-I090-96 (Rev-I)IIIIIIIIIIII
Page 149 and 150: DOE·STD·I090·96 (Rev-I)HOIST. Wi
Page 151 and 152: DOE-STD-I090-96 (Rev-I)RETRACT 800M
Page 153 and 154: DOE-STD-I090-96 (Rev-I)Exhibit I is
Page 159 and 160: DOE-STD-1090-96 (Rev-1)10.5.5 Movin
Page 161 and 162: DOE-STD-I090-96 (Rev-I)10.1.6 Modif
Page 163 and 164: DOE-STD-I090-96 (Rev-I)1. Class I-l
Page 165 and 166:
DOE-STD-I090-96 (Rev-I)CAUTIONONLY
Page 167 and 168:
-- ----------------------------10.4
Page 169 and 170:
DOE-STD-1090-96 (Rev-l)20. To avoid
Page 171 and 172:
DOE-STD-1090-96 (Rev-1)RAISE THE TI
Page 173 and 174:
-- -----------DOE-STD-I090-96 (Rev-
Page 175 and 176:
DOE-STD-I090-96 (Rev-I)EXHIBIT I (c
Page 177 and 178:
Page 179 and 180:
DOE-STD-1090-96 (Rev-l)Table 11-1.
Page 181 and 182:
DOE-STD-I090-96 (Rev-I)11.2 WIRE RO
Page 183 and 184:
-~ --~---------------------------DO
Page 185 and 186:
DOE-STD-I090-96 (Rev-I)11.3 SLINGS1
Page 187 and 188:
DOE-STD-1090-96 (Rev-1)11.3.1.3 Des
Page 189 and 190:
DOE-STD-I090-96 (Rev-I)Table 11-4.
Page 191 and 192:
Page 193 and 194:
DOE-STD-1090-96 (Rev-l)Table 11-8.
Page 195 and 196:
DOE-STD-I090-96 (Rev-I)Angle of cho
Page 197 and 198:
DOE-STD-I090-96 (Rev-I)temperatures
Page 199 and 200:
DOE-STD-I090-96 (Rev-!)7. Locate sl
Page 201 and 202:
-------------------DOE-STD-I090-96
Page 203 and 204:
-_.._-----~------------DOE-STD-I090
Page 205 and 206:
Page 207 and 208:
DOE·STD·I090·96 (Rev-I)q. Never
Page 209 and 210:
DOE-STD-I090-96 (Rev-I)j. Despite t
Page 211 and 212:
Page 213 and 214:
DOE·STD·1090-96 (Rev-1)certificat
Page 215 and 216:
DOE-STD-I090-96 (Rev-I)Exhibits I t
Page 217 and 218:
DOE-STD-1090-96 (Rev-l)lNTENTIONALL
Page 219 and 220:
------DOE-STD-I090-96 (Rev-I)EXHIBI
Page 221 and 222:
Page 223 and 224:
DOE-STD-1090-96 (Rev-l)INTENTIONALL
Page 225 and 226:
-----------------------------------
Page 227 and 228:
DOE-STD-I090-96 (Rev-I)Good and Bad
Page 229 and 230:
12.2 RIGGING HOOKSDOE-STD-I090-96 (
Page 231 and 232:
DOE-STD-I090-96 (Rev-I)2. Heavy ser
Page 233 and 234:
DOE-STD-I090-96 (Rev-I)Typical shac
Page 235 and 236:
DOE-STD-I090-96 (Rev-I)• Shoulder
Page 237 and 238:
12.5 TURNBUCKLESDOE-STD-I090-96 (Re
Page 239 and 240:
12.6 LINKS AND RINGSDOE-STD-I090-96
Page 241 and 242:
DOE-STD-I090-96 (Rev-I)12.7 METAL-P
Page 243 and 244:
DOE-STD-I090-96 (Rev-I)Exhibit I is
Page 245 and 246:
---------------------------DOE-STD-
Page 247 and 248:
Page 249 and 250:
DOE-STD-1090-96 (Rev-l)13.2 INSPECT
Page 251 and 252:
DOE-STD-I090-96 (Rev-I)13.3 TESTING
Page 253 and 254:
DOE-STD-1090-96 (Rev-l)13.4 NONDEST
Page 255 and 256:
-------------------------------~--1
Page 257 and 258:
-----------------------------------
Page 259 and 260:
DOE-STD-1090-96 (Rev-1)14.4.4.3 Per
Page 261 and 262:
DOE-STD-I090-96 (Rev-I)14.2 STRUCTU
Page 263 and 264:
.----------------------------------
Page 265 and 266:
DOE-STD-I090-96 (Rev-I)14.2.7 Maint
Page 267 and 268:
DOE-STD-I090-96 (Rev-!)Four-pad pow
Page 269 and 270:
DOE-STD-I090-96 (Rev-I)14.3.5 Testi
Page 271 and 272:
DOE-STD-I090-96 (Rev-I)14.4 MAGNETS
Page 273 and 274:
DOE-STD-I090-96 (Rev-I)1. External
Page 275 and 276:
DOE-STD-I090-96 (Rev-I)instructed b
Page 277 and 278:
- ---------------------------------
Page 279 and 280:
DOE-STD-I090-96 (Rev-I)6. Charging
Page 281 and 282:
DOE-STD-!090-96 (Rev-!)EXHIBIT IPag
Page 283 and 284:
-------------------~---------------
Page 285 and 286:
DOE·STD·I090-96 (Rev-I)15.2 DEFIN
Page 287 and 288:
General note for Figures 15-5 throu
Page 289 and 290:
DOE-STD-I090-96 (Rev-I)LIFT, ORDINA
Page 291 and 292:
DOE-STD-1090~96 (Rev-l)Consideratio
Page 293 and 294:
DOE-STD-I090-96 (Rev-I)15.4.2.4 Fre
Page 295 and 296:
DOE-STD-I090-96 (Rev-I)4. Corroded
Page 297 and 298:
DOE-STD-I090-96 (Rev-I)attention to
Page 299 and 300:
DOE-STD-I090-96 (Rev-I)b. Test load
Page 301 and 302:
DOE-STD-!090-96 (Rev-!)regardless Q
Page 303 and 304:
DOE-STD-1090-96 (Rev-1)EMERGENCY ST
Page 305 and 306:
DOE-STD-I090-96 (Rev-I)so by an app
Page 307 and 308:
DOE-STD-I090-96 (Rev-I)Figure 15-13
Page 309 and 310:
Page 311 and 312:
Page 313 and 314:
DOE-STD-I090-96 (Rev-I)include the
Page 315 and 316:
DOE-STD-1090-96 (Rev-l)the platform
Page 317 and 318:
DOE-STD-I090-96 (Rev-I)h. Report an
Page 319 and 320:
DOE-STD-!090-96 (Rev-!)fRAISE THE T
Page 321 and 322:
DOE-STD-I090-96 (Rev-I)h. Provide 4
Page 323 and 324:
DOE-STD-1090-96 (Rev-l)ASME B56.7,
Page 325 and 326:
show all

DOE-STD-1090-96, DOE Standard Hoisting and Rigging Manual ...

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?