NATIONAL ALUMINIUM COMPANY LIMITED - Rites

(h) Packaging or shipping units shall be designed within the limitations of unloading facilities
and the equipment which will be used for transport. Complicatio Complications ns involved with ocean
shipment and the limitations of ports, railways and roads shall be considered. It shall be the
Contractor's responsibility to investigate these limitations and to provide suitable packaging
to permit safe handling during transit and at the job site.
(i) Electrical equipment, control and instrumentation shall be protected against moisture and
water damage. All external gasket surfaces and flange faces, couplings, motor pump shafts,
bearing and like items shall be thoroughly cleaned and coa coated ted with rust preventive
compound as specified above and protected with suitable wood, metal or other substantial
type covering to ensure their full protection.
(j) Equipment having antifriction or sleeve bearings shall be protected by weather tight
enclosures.
(k) Coated surfaces shall be protected against impact, abrasion, discolouration and other
damage. Surfaces which are damaged shall be repaired.
(l) All exposed threaded parts shall be greased and protected with metallic or other substantial
type protectors. All female threaded openings shall be closed with forged steel plugs. All
pipings, tubing, and conduit equipment and other equipment openings shall be sealed with
metallic or other rough usage covers and tapped to seal the interior of the equipment
piping, tubing, ing, or conduit.
(m) Provisions shall be made to ensure that water does not enter any equipment during
shipment or in storage at the plant site.
(n) Returnable containers and special shipping devices shall be returned by the manufacturer's
field representative at the Contractor's expense.
(o) While packaging the material, care shall be taken for the limitation from the point of view of
availability of railway wagon sizes in India.
44.3 Equipment Installation
(a.) General Requirements
The Contractor shall furnish all construction materials, tools and equipment and shall perform
all work required for complete installation of all control and instrument equipment furnished
under this specification. Contractor shall prepare detailed install installation ation drawings for each
equipment furnished under this specification for Employer's approval. Installation of all
equipment/systems furnished by this specification shall be as per Employer's approval.
Erection procedures not specified herein shall be in ac accordance cordance with the recommendations of
the equipment manufacturers. The procedures shall be acceptable to the Employer. The
Contractor shall coordinate his work with other suppliers where their instruments and devices
are to be installed under specifications
specifications.
(b.) Installation Materials
All materials required for installation, testing and commissioning of the equipment shall be
furnished by the Contractor.
(c.) Regulatory Requirements
Technical Specification:Sec-8l
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