Administrative or executive offices, or offices for architects, professional engineers, certified public accountants or lawyers.

Laboratory for scientific, agricultural or industrial research and development.

Manufacturing, fabricating, assembling and/or processing of the following: scientific and precision instruments and controls; electronic components, including computers, pharmaceutical and optical goods; metallized and coated plastic film, photographic reproduction, film and equipment; jewelry and timepieces; clothing and other textile products (but excluding dyeing and manufacturing of textiles); small electrical appliances and supplies, such as lighting fixtures, wiring, toasters, radios, medical and dental equipment; hand tools; small machine parts; musical instruments; toys; novelties; small products from previously prepared paper, plastic, rubber (excluding the manufacture of rubber or synthetic rubber), wood, tools and hardware.

The following processing of small metal pieces (capable of being held in one hand by the average worker) related to the uses indicated in Subsection C above: finishing, plating, grinding, sharpening, polishing, cleaning, rustproofing and heat treating.

Accessory uses incidental to any of the above-permitted uses, including a cafeteria and other similar services operated by or for the employer for the exclusive use of its employees and business visitors.

Warehousing of products manufactured on the site or products incidental to the use or manufacturing of the products so manufactured.

Any use of the same general character as any of the above, including distribution plant for small parcels (capable of being hand-delivered), when such use is authorized as a special exception by the Zoning Hearing Board, and provided that such use shall be subject to such reasonable restrictions as the Zoning Hearing Board may determine, but excluding use by health-care professionals or use as a truck terminal or general public warehouse; no use shall be permitted which may be noxious or hazardous; no exterior storage of material or equipment shall be permitted, except temporary storage which is not noxious or offensive by reason of odor, dust, fumes, smoke, gas, vibration, noise or risk of fire explosion, and provided that such temporary storage shall not continue for periods of more than 72 hours at any one time; and provided further that said temporary storage shall be fully concealed by fencing or landscaping and shall be within the area which could be utilized for building on the lot.

Private-use heliport, subject to the provisions of § 116-33.1, when authorized as a special exception.

District area. The minimum area which may be classified as CLI District under this article shall be 20 acres.

Lot area. The minimum area for any one lot or plant site of any one owner within a CLI District shall be 10 acres.

Building height. The maximum height of any building erected or used for any use permitted in a CLI District shall be 40 feet.

Setback. Front, side and rear yards shall be a minimum of 150 feet from any residential zoning district, 50 feet from any property line, except where the property abuts a railroad right-of-way, where no minimum setback shall be required.

Lot coverage. Maximum building coverage shall be no more than 25% of the total lot area. Impervious ground cover shall be no greater than 50% of the total lot area. Each lot shall have a minimum green space area of 50% of the total lot area.

Control of dust, dirt, smoke, vapors and gases. No emission shall be made which can cause any damage to health, to animals or to vegetation or to other form of property or which can cause any significant soiling at any point outside the operations. Table I, Chapter V, Industrial Hygiene Standards, Maximum Allowable Concentrations, Air Pollution Abatement Manual, Manufacturing Chemists Association, 1951, Washington, D.C., shall be used as a guide in determining what is a toxic gas.

Control of radioactivity or electrical disturbances. There shall be no activities which emit dangerous or harmful radioactivity or electrical disturbances on or beyond the lot line.

Control of odors. There shall be no emission of odorous gases or other odorous matter in such quantities as to be offensive at or beyond the lot line or which exceeds the standards of Table III (odor threshold), Chapter V, Industrial Hygiene Standards, Maximum Allowable Concentrations, Air Pollution Abatement Manual, Manufacturing Chemists Association, 1951, Washington, D.C. Any process which may involve the creation or emission of any odors shall be provided with a secondary safeguard system, so that control will be maintained if the primary safeguard system should fail.

Control of glare and heat. Any operation producing intense glare or heat shall be performed within an enclosed building or behind a solid fence in such a manner as to be completely imperceptible from any point on or beyond the lot lines.

Control of noises. At no point on or beyond the boundary of a residential or commercial district shall the sound-pressure level of any operation exceed the maximum of that permitted.

Conformity to federal, state, regional and local standards. Any use permitted under the provisions of this chapter shall conform to all appropriate federal, state, regional and local standards relative to water or air pollution, particle emission, noise, electrical disturbances, waste disposal, light, glare, heat, vibration, radioactivity and outdoor storage of materials.

Adequate off-street parking shall be provided at all times, but the requirement for the same shall not be less than those specified in Article XXVI relating to off-street parking and loading, as contained in this chapter.

No parking area shall be permitted within the front yard of any unit in a CLI District, nor closer than 150 feet to a residential district, unless authorized as a special exception, but in no case shall any parking area be permitted closer than 50 feet to any residential district or to any property line of a property in residential use and the parking area shall not exceed 25% of the total lot area unless authorized as a special exception.

The total sign area erected by all occupants on any one street frontage shall not exceed 100 square feet, except that if street frontage is on a limited access toll road of not less than four lanes, the total signage for all sides of the building facing on the limited access toll road shall not exceed 300 square feet, provided that any such sign shall be attached to a building wall and shall not project higher than the main cornice line of the building.

In addition thereto, one ground sign may be erected at the entrance indicating the name of the occupant(s) and/or the product sold or services performed on the premises, provided that the total area of the sign shall not exceed 35 square feet.

All signs shall conform to § 116-209 of the Whitemarsh Township Code.

When deemed appropriate by the Zoning Officer, plans for any CLI Campus Limited Industrial use shall be submitted to the Planning Commission prior to the issuance of any zoning permit or certificate of occupancy as provided in Article XXX, and such plans shall include, in addition to other applicable requirements, the following:

The Planning Commission shall review all plans for CLI Campus Limited Industrial uses submitted to it and shall submit these plans, together with any recommended conditions for the issuance of a permit, to the Zoning Officer.

As a guide for recommendations by the Planning Commission, on any CLI Campus Limited Industrial plan, there shall be consideration of the following:

This process applies to applications that do not otherwise constitute a subdivision and/or land development as defined by Chapter 105 of the Township Code.