SETTING OUT:

Setting out shall be carried out from the main grid lines of the proposed structures.

Immediately before installation of the pile, the pile position shall be marked with suitable identification of pins or markers.

POSITION:

For a pile head cut off, at or above ground level, the maximum permitted deviation of the pile head cut off center from the center point, shown on the setting out drawing, shall be 50 mm in any direction. For a pile head cut off below ground level an additional tolerance will be permitted on the assumption that the pile head has been within tolerance, if the cut off had been at ground level.

19.17.0 SAFETY REQUIREMENTS :

19.17.1 Safety shall form an integral part of work processes to ensure safety for employees including employees of contractors and sub-contractors as well as visitors.

19.17.2 PROVISIONS RELATING TO COMPANY:-

A sound and scientific safety management system should be set up which shall include:

a) Formulation of a written statement of policy in respect of safety and health of employees.

b) Defining and documenting responsibilities for all levels of functionaries to carry out safety related activities including responsibilities of the contractors.

c) Preparing detailed Safety Manual complying with statutory requirements, manufacturers’

Recommendations, BIS and any other relevant standards and codes.

d) Establishing procedures to identify hazards that could give rise to the potential of injury health impairment or death and measures to control impact of such hazards.

e) Providing adequate human, physical and financial resources to implement the safety management system.

f) Providing safe working environment and evolving framework for occupational safety and health.

g) Providing and maintaining medical facilities.

h) Providing adequate training to all employees to make them aware of safety related issues.

h) Establishing system for accident reporting, analysis, investigation and implementation of recommendations.

i) Establishing system for proper communication, documentation and record management in relation to occupational safety and health.

k) Filing periodic and other returns to the statutory bodies as required under various Acts and Rules within stipulated time.

l) Formulating emergency management plan for quickly and effectively dealing with probable emergencies that may arise on site as well as off-site.

m) Establishing methodology for internal and external audit of safety management system.

n) Establishing system for periodic monitoring and review of safety system by Management.

Overseeing the safety performance of the contractors.

19.17.7

SAFETY TRAINING AND AWARENESS:

19.17.7.1 Regular training programmes should be conducted for all employees covering general safety awareness, first-aid, emergency procedures including shock treatment , use of personal protective equipment, safety pre-cautions while handling electro-mechanical equipment, use of different types of firefighting equipment, response in the event of emergencies including fire, floods, landslides, earthquakes etc., site specific hazards and relevant safety acts, rules and regulations.

19.17.7.3 Project implementing officer shall ensure that adequate safety training is provided by the contractor to his personnel.

20.0.0 PACKING AND DISPATCH:

20.1.0 33kV switchyard equipment’s shall be dispatched to

The equipment shall be properly packed for transportation by ship/ rail or trailer and shall be wrapped in polythene sheets before being placed in crates/ cases to prevent damage to finish. The crates/ cases shall have skid bottom for handling. Special notations such as

‘Fragile’, ‘This end up’, ‘Center of gravity’, ‘Weight’, ‘Owner’s particulars’, ‘PO nos.’ etc., shall be clearly marked on the packages together with other details as per purchase order.

20.2.0 The equipment may be stored outdoors for long periods before installation. The packing shall be completely suitable for outdoor storage in areas with heavy rains/ high ambient temperature unless otherwise agreed.

21.0.2 MANUFACTURERS DOCUMENTS:

21.0.2.1 The manufacturer shall supply project specific documents, these shall include but not be limited to the following:

a) Protection current transformer magnetisation curves.

b) Earthing calculation c) DSLP calculation.

d) Lighting Calculation e) Busbar Sizing calculation.

f) Battery Sizing calculation.

g) CT/VT sizing calculation.

h) Relay characteristics and connection requirements.

i) Recommended spare parts list.

j) Test reports.

k) O&M manuals shall incorporate the installation, commissioning, operating and maintenance instructions and fault finding procedures.

22.0.0 DRAWINGS / DOCUMENTS:

 The reference (Typical) drawings, which form a part of the specification, are given at tender document. The Vendor shall maintain the overall dimensions of the layout of substation , but may alter the locations of equipment to obtain the statutory electrical clearances required for the substation. The drawings enclosed give the basic conceptual scheme. in case of any discrepancy between the drawings and text of specification, the requirements of text shall prevail in general. The successful Vendor shall furnish all the drawings for approval of owner.

 The furnishing of engineering data by the Vendor shall be in accordance with the Schedule for each set of equipment as specified in the Technical Specifications.

 The review of these data by the Owner will cover only general conformance of the data to the specifications and documents interfaces with the equipment provided under the specifications, external connections and of the dimensions which might affect panel room layout. This review by the Owner may not indicate a thorough review of all dimensions, quantities and details of the equipment, materials, any devices or items indicated or the accuracy of the information submitted. This review and/or approval by the Owner shall not be considered by the Vendor, as limiting any of his responsibilities and liabilities for mistakes and deviations from the requirements, specified under these specifications and documents.

 Following are the minimum documents to be provided by the successful Contractor till handover of the project. ( 1 Set CD & 6 paper set)