02110 demolition

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Vocational Training Center, Section 02110, Page 1 of 4

SECTION 02110

DEMOLITION

PART 1 -GENERAL

1.01 DESCRIPTION

A. GENERAL:

1. Furnish all labor, materials, tools, equipment and services for all demolition as

indicated in accordance with provision of the Contract Documents.

2. Completely coordinate with work of all other trades.

3. Although such work is not specifically indicated, furnish and install all

supplementary or miscellaneous items, appurtenances and devices incidental to or

necessary for a sound, secure and complete installation.

4. See Division 1 for General Requirements.

B. RELATED WORK SPECIFIED ELSEWHERE

1. Section 02100, Site Preparation, Clearing and Grubbing.2. Section 02200, Excavation and Backfilling for Site.3. Section 02221, Trenching, Bedding, Backfilling and Compacting.

1.02 QUALITY STANDARDS

A. Conduct all demolition work in accordance with local or Kingdom of Saudi Arabiasafety standards.

B. Use only firms or individual trades qualified to perform work required under this

section.

1.03 SUBMITTAL

A. Details of proposed methods and operations.

B. Schedule of co-ordination for shut-off, capping and continuation of utility services.

C. SHOP DRAWINGS :

When items of matching and repairing require drawings for clarification of intent.

1.04 JOB CONDITIONS

A. Perform preliminary investigations as required to ascertain extent of work. Conditions

which would be apparent by such investigation will not be allowed as a cause for

claims for extra costs.

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B. Before start of work, obtain and pay for all permits required by all authorities having

jurisdiction for work which affects existing exit ways, exit stairs, means of egress or

access to areas or rights of way.

1. Review with and obtain approval of authorities for any temporary construction

which affects such areas.2. Obtain approval of fire authorities.

2.01 PATCHING MATERIALS

PART 2 - PRODUCTS

Use materials as required to repair and match items.

PART 3 - EXECUTION

3.01

A. Use water sprinkling, temporary enclosures and other methods necessary to limit

spread of dust, dirt and air pollution.

B. Clean adjacent structures and improvements of all dust, dirt and debris caused by

demolition operations.

C. Return areas to the condition existing prior to the start of work.

3.02 OPERATION PROCEDURES

A. Start and complete work as established by approved schedule. Operational procedures

and sequence of work are optional with the Contractor provided the schedule is

maintained.

B. Protect occupants from injury and discomfort.

C. Protect property to remain.

D. Conduct operations to insure minimum interference with roads, walks, entrances, exitsand other adjacent occupied facilities.

E. Construct temporary partitions in public areas of clean, painted, minimum thickness

plywood.

F. Provide covered passageways where necessary to ensure safe passage of persons in or

near areas of work.

G. Provide barricades and safety lights as required.

H. Provide temporary dust proof partitions where necessary to prevent infiltration of dustinto occupied areas.

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I. Provide temporary weather protection as necessary to prevent damage to existing

facilities and discomfort to persons in occupied areas.

3.03 DEMOLITION - GENERAL

A. Buildings and other structures to be demolished will be vacated and discontinued in

use prior to the start of work.

B. The GOTEVT assumes no responsibility for actual conditions of structures to be

demolished.

C. Conditions existing at the time of inspection for bidding purposes will be maintained

by the GOTEVT in so far as is practicable until start of work.

D. Variations within structures may occur by the GOTEVT's removal and salvageoperations prior to the start of demolition work.

E. Items of salvage by the Contractor may be removed from structures as work

progresses.

F. Transport salvaged items from site as they are removed.

G. Storage or sale of removed items shall not be permitted on site.

H. Do not use explosives.

I. Do not close or obstruct private drives, walks or other occupied or used facilities

unless approval is given in writing.

J. Do not close or obstruct public thoroughfares or walks unless approved by authorities

having jurisdiction.

K. Provide alternate routes around closed or obstructed traffic ways.

L. Provide covered passageways to ensure safe passage of persons around areas of

demolition.

M. Conduct operations to prevent damage by falling debris or other cause to adjacent

buildings, structures and other facilities as well as persons. Provide interior and

exterior shoring, bracing or support to prevent movement, settlement or collapse of

structures.

N. Promptly repair damage to adjacent facilities caused by demolition, as directed by the

GOTEVT at no cost to the GOTEVT.

O. Maintain existing utilities indicated to remain, keep in service and protect against

damage during demolition.

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1. Do not interrupt existing utilities serving occupied or used facilities, except when

authorized by the GOTEVT.

2. Provide temporary services during interruptions to existing utilities as acceptable to

the GOTEVT.

3. Disconnect and seal utilities before starting demolition.

P. Before starting demolition employ a certified rodent and vermin exterminator and treat

entire building in accordance with governing health laws and regulations.

3.04 DISPOSAL OR SALVAGE OF MATERIALS

A. Remove demolition debris from site.

B. Do not burn materials on site.

C. Dispose of items or materials not designated for the GOTEVT's salvage or reuse.

1. Promptly remove from site.

2. Do not store or sell Contractor salvaged items or materials on site.

3.05 CLEAN UP

A. Remove all debris, rubbish and materials resulting from cutting, demolition or

patching operations.

B. Transport materials and legally dispose of off the site.

END OF SECTION