Coils have 2 leads (about 4" long), and each lead is supplied with a suitable lug.

current ABDOO127572 O o a2 1 TSP | SOx | NOx | VOC | LEAD 1 VCM o VISTA CHEMICAL COMPANY - ABERDEEN CHEMICAL PLANT 2 < LU CO ion zo CURRENT EMISSION LIMITATIONS ( AA-001 AA-002 1 1 AA-003 | AA-004J AA-005 | AA-006 | AA-007 |1AB-003/4 166.531 770.441 159.431 1 oo CinO 47741 1 5.01 1 5.01 1 838.861 1 0.59 1 1 56.83 l 34.40 I 1 2.71 1 9to < Al-001-551 AI-056 |AC-001-0091 23.991 14.941 1 0.561 <o <obo o oo 9o < |99 0 1 IZO ZZZl Oh- 5.00| 839.45] 56.83] 34401 1 86.641 CN ion> oCN -0J> 2 Pagel r ABDOO127573 minor eT- K X s0. o0) oz 1 TSP 1 CO 1 VOC 1 LEAD 1 VCM VISTA CHEMICAL COMPANY - ABERDEEN CHEMICAL PLANT 88888 si CO o 1 AA-001 1I AA-002 1 1 1 20.271 1 26.611 1 1 1 0.791 1 1 irn- irn- 8 3 3 h-' 9s (0N0 (0N3 T Me to 9 5 9 3 MINOR SOURCE EMISSIION LIMISTATIONS (TONS/YEAR) eo S < Me 9CO < 3 3 <*> AA-005 | AA-006 |1 AA-007 3.941 1 0.04 1 5.011 1 0.04 1 5.011 1 0.26 1 0.591 1 0.70 1 56.831 1 0.35 1 34.401 8 o 1 0.66 1 2.711 1 49.021 m0 9 3 9 e 9 e 9 AD-001 | TOTALS | 1 23.991 3 5.001 i.ool 98.781 85.73| 16.341 1 99.881 1 79.751 1 0.56 1 1 44.901 1 0.561 1 49.02] Page 2 express ABDOO127574 88 in o 33 8 in 88 in 1 OOA l oo X O Z o<K0 0 1a.

/lO m 3 Lead Zinc {oxide) 1*5 mg.

We found lead contamination in the office at Pittsburgh; and at the old.lleadville plant, recirculated air contained a good percentage of the fines and came dose to a lead intoxication case in an area that you would not suspect.

10 flpmae ' *iirt111jr*'~~-- iY-", ` - ; -- u- LEAD INDUSTRIES ASSOCIATION 4SO LBUMOTON AWfWC NCW TOM rt.

Whoever attempts to lead the nation towards less cancer had better be correct, because the selection of the wrong path is the equivalent of leading millions of Americans to certain death.

'HdW.it til , -r LEAD INDUSTRIES ASSOCIATION 4ta l s x u Wt o m a t o m MM TOM* t?

When weldmg or cutting involves coatings or fluxes containing base metals that contain elements such as zinc, fluorine, beryllium, lead, or cadmium, and their compounds, local exhaust removal or general ventilation should be pro vided to maintain the concentration of any toxic fume generated below the MAC or TLV Outdoor welding and cutting involving lead, 969

Richard Kaller Richard Kaller, who will lead the sales portion of the seminar, started out in the roofing business knocking on doors for residential leads.

Ryder Lead Analyses and Porphyrin Determination URINE Analysis Number Volume Specific Gravity Mg.

clean air to provide a safe atmosphere 7 Personal protective devices, such as spe cial clothing or eye and respiratory pro tection 8 Good housekeeping, including clean liness of the workplace, waste disposal, adequate washing, toilet, and eating facilities, healthful drinking water, and control of insects and rodents 9 Special control methods for specific haz ards, such as reduction of exposure time, film badges and similar monitoring de vices, continuous sampling with preset alarms, and medical programs to detect intake of toxic materials 10 Training and education to supplement engineenng conrols Substitution Replacement of a toxic material with a harmless one is a very practical method of eliminating an industrial health hazard In many cases a solvent with a lower order of toxicity or flammability may be substituted for a more hazardous one In a solvent sub stitution, it is always advisable to experiment on a small scale before making the new sol vent part of the operation or process For example, carbon tetrachloride can be re placed by solvents such as methyl chloro form, dichloromethane, aliphatic petroleum hydrocarbons, or one of the fluorochlorohydrocarbons (The precautions listed earlier in this chapter should be reviewed) Detergent-and-water cleaning solutions can be considered for use m place of organic solvents Benzene can be replaced by tol uene in most lacquers, synthetic-rubber solutions, and paint removers Natural rub ber cements with aliphatic hydrocarbon solvents can perform virtually the same func tion as benzene cements The felt-hat industry has controlled the hazard of mercunahsm by substituting mercury-firee carroting materials Foundries using parting compounds that contain free silica can mini mize the silicosis hazard by substituting relatively harmless powders Sandstone grinding wheels have been largely replaced by artificial abrasive wheels usually made of aluminum oxide Changing the process A change in process often offers an ideal chance to improve working conditions Most such changes, of course, are made to improve quality or reduce cost of production, only occasionally to improve the in-plant environ ment Yet, we must always keep this possible benefit in mind This applies to the safety engineer more than anyone else In some cases, a process can be modified to reduce the exposure to a dust or fume and thus markedly reduce the hazard In the automobile industry, the amount of lead dust created by grinding solder seams with small high-speed sanding disks was gready reduced by changing to hand filing Brush painting or dipping instead of spray paint ing will minimize the concentration of air borne contaminants from toxic pigments Other examples of change of process are arc welding in place of riveting, vapor de greasing to replace hand-washing of parts, airless spraying techniques and electrostatic devices to minimize overspray as replace ments for hand-spraying, and machine appli cation of lead oxide to battery grids which reduced lead exposure in making storage batteries In buying individual machines, the need for accessory ventilation, noise suppression, vibration and heat control should be con sidered before purchase Often the best approach is to thrash out these requirements with the supplier m advance Isolation or enclosure Some potentially dangerous operations can be isolated from the people nearby, which solves the exposure problem The isolation can be by a physical barrier (such as an acous tic box to contain noise from a whining blower or a screaming np saw), or by time (such as providing semi-automatic equipment so a person doesn't have to stay near the noisy machine constantly), or by distance (remote controls) Isolation is particularly useful for limited operations requiring relatively few workers or where control by any other method is too difficult or too expensive The job is iso lated from the rest of the operation and thus the majority of the workers are not exposed to the hazard The workers actually con cerned with the operation can then be pro- 1287

RPG announces no-lead, no-asbestos brake shoe dmonalfy the world's brake shoe ovator, Abex Corporation's Railroad ducts Group introduced last month its ond new brake shoe in recent years.

c Kroinik Steel Printer Red Lead Tinting Colors White Lead ' Metal Protective Finishing Zifo Paints Brushes v Aluminum Paint t Th e Sh e r w in -Wil l ia ms Co .

Wilmington, Delaware EXPLOSIVES Blasting Powder Blasting Supplies Charcoal Clay Mining Farm Explosives Q Industrial Dynamites Land Clearing Permissible Explosives Refined Nitrate of Soda Road Building Saltpetre Tree Planting Wood Pulp SPORTING POWDERS Black Sporting Powder Hand Trap Hunting Pistol Smokeless Powder Q Resort Shooting Q Rifle Smokeless Powder Shooting in Colleges G Shooting on Boats G Smokeless Powder Trapshooting PAINTS G Automobile Finishes Bam and Roof Paint Q Colors in Oil Q Concrete Floor Paint G Concrete Paint G Enamels G Flat Wall Finishes 0 Floor Paints O Floor Varnishes Floor Wax Q House Industrial Paints G Japans G Marine Paints G Metal Preservative Paint Mill White G Railway Paints Red Lead G Shellac Shingle Stain Smokestack Paint D Structural Varnishes D Varnish Stain Finishes Wagon and Implement Paints Q White Lead in Oil Wire Screen Paint Wood Filler Wood Finishes Wood Stai ns PIGMENTS Artificial Vermilion Dry Colors Litharge Lithopom* Pulp Colors Rubber Makers White Toluidine Toner White Lead Zinc Chromate CHEMICALS Acids Alums Barium Chloride Belt Cement Bronze Powder Bronzing Liquids D Carpolene (Wood Preservative) Carpo (Metal Paint) Coke O Creosote Dead Oil Distilled Water F.ther Heavy Chemicals Household Cement Leather Renewer Leather Substitute Solutions Mantle Dips Metal Lacquer Nitre Cake Pariodion Patent Leather Solutions Pegamoid Aluminum Paint Pitch Pontar Q Pontoklene Py-ra-lin Enamels Q Pyroxylin Solutions Salt Cake ShiDgle Oil Solvents Split Leather Solutions Waterproof Cement Wood lacquer PY-RA-LIN Brushes Challenge Cleanable Collars Colored Sheeting Q Combs Desk Sets Manicure Sets Mirrors Novelty Sheeting Q Py-ra-lin Rods and Tubes Py-ra-lin Specialties Py-ra-lin Toilet Goods Toilet Sets Transparent Sheeting COATED TEXTILES Auto Truck Special Fabrikoid Book-Finish Fabrikoid Buggy Aprons Craftsman Fabrikoid Q Fabrikoid for Baggage Fabrikoid for Home Use* Fabrikoid for Railroad t'pliol- stery and Vestibule Curtains Fabrikoid for Upholstering Q Fabrikoid Sheeting Fairfield Rubber Coated Cloth Hat Sweat Material Marine Special (U.

W hat service is tank-returning to: Leaded:-- - '-Vik;.