SECTION 01315 CPM SCHEDULES
1.05 CONTRACTORS CONSTRUCTION SCHEDULE DEVELOPMENT
A. Within ten (10) days of the Signing of Contract, the contractor shall meet with the Engineer's Representative to review the scheduling requirement of the project. This review will include the specific requirements of the Contractor regarding restraints and milestones, including the interrelation with sub-contractors, if any, as they relate to the overall construction programme. The Contractor will present restraints, if any, foreseen by himself in the proposed Construction Schedule that may affect the construction programme.
B. Within twenty-one (21) days of the Signing of Contract, the contractor shall submit for the Engineer's approval, the detailed construction schedule in a bar-chart time-scaled format, to show the sequence and interdependence of activities required for complete performance of all items of work under the contract or portion thereof Further this schedule shall reflect the milestones required by the contract documents. In preparing the construction schedule, the contractor shall:
1. Exercise care to produce a clear, legible, and accurate diagram. Activities related to specific areas of the project shall be grouped on the diagram for ease, understanding, and simplification. The diagram shall show the following for each construction activity, where applicable.
a. Concise description of the work b. Early start and finish dates
c. Number of calendar/working days d. Manpower loading
e. Cost loading
f. Equipment & Machinery Loading g. Total Float of each activity.
2. Include any trade or material restraints to indicate the movement of trades who are performing major work.
3. Should the Contractor's scheduling software allow open ends to be shown, critical or not critical, then the option of not critical will be adopted.
4. Demonstrate work activities in the Contractor's Construction Schedule to have maximum duration of fifteen to thirty (15-30) days as approved by the Engineer’s Representative with not more than
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2% exceeding these limits, unless otherwise approved by the Engineer or Engineer's Representative except as to non construction activities (such as procurement of materials, delivery of equipment).
5. The Construction Schedule developed above shall not be changed throughout the duration of the project without getting prior approval from the Engineer or Engineer's Representative.
C. Include the time and/or labor and/or equipment required for activities other than actual construction; such as aging periods, drying periods, curing periods etc.
D. Include the time and/or labor and/or equipment required for obtaining approval, placing order, manufacture, shipping, custom clearance and transportation to site of all materials and equipment.
E. Include the time and/or labor and/or equipment required for meeting the following deadlines:-
1. Approval to “Fire Protection” and “Fire Alarm” equipment and working drawings shall be obtained from the relevant authorities by a maximum of three (3) months from signing of the contract. 2. Municipal “Cleanliness Certificate” (NADAFA) shall be obtained a minimum of forty five (45) days
before the Turn Over Date.
3. Approval to “Electrical” and “HVAC” As-built drawings shall be obtained from the relevant authorities a minimum of thirty (30) days before the Turn Over Date.
4. Approval of “Telephone Works” shall be obtained from the relevant authorities a minimum of Thirty (30) days before the Turn Over Date.
5. Water supply and drainage works, including connections with their mains, if available, shall be made a minimum of thirty (30) days before the Turn Over Date.
6. Permanent power (or power through generators) shall be obtained for the works and HVAC commissioned a minimum of sixty (60) days before the Turn Over Date.
7. All soft landscaping planting shall be programmed to take advantage of the last planting season of the contract period.
8. “Kuwait Fire Brigade’s” approval to the whole works including the Fire Protection and Fire Alarm Works shall be obtained a minimum fifteen (15) days before the Turn Over Date.
9. All equipments shall be tested and commissioned with permanent electricity supply maximum by the Turn Over Date.
10. The Contractor shall begin submitting (1) As-built Drawings (2) Spare Materials, and (3) Guarantees and Warranties, three (3) months before the Turn Over Date and obtain Engineer’s Representative’s approval to the same, and finish the submittal of all the above and including proper storage of all spare materials latest one month after the end of Turn Over Date.
11. The Contractor shall obtain from the Engineer’s Representative and begin attending to the snag list/s latest one month before the Turn Over Date and complete all snags latest one month after the Turn Over Date.
F. Within a week from the approval of the Contractor’s Construction Schedule and at monthly interval thereafter, the Contractor shall submit for the Engineer's approval, a detailed schedule developed from the approved Construction Schedule, covering a period of the next 60 days and relating to the contractor's daily work activities.
G. The Contractor shall submit the undermentioned supporting data with the submittal of his Construction Schedule and any successive updates and revisions in an approved format by the Engineer or Engineer's Representative.
1. The proposed number of working days per week.
2. The holidays, and other non-working days (except Fridays), including days lost due to diminished productivity during Ramadan, observed during the duration of the contract (by date).
3. The planned number of shifts per day. 4. The number of hours per shift.
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6. The planned procurement and delivery of materials on a monthly basis.
7. The average weekly manpower (e.g. number of carpenters, steel fixers, labourers, etc.) usage for each trade to be employed for the works considering activities, duration and production rates. 8. Explanation of all changes in logic in duration, manpower, and equipment.
9. Actual start dates and completion dates of activities already completed.
10. Computer generated text reports listing activities with their early and late start and finish dates sorted by activity number, by early start and by criticality.
H. Failure to include any element of the works required for the performance of the contract shall not excuse the contractor from completing all work required within any applicable completion date of each phase or the whole of the project, notwithstanding the Engineer's Representative's approval of the Construction Schedule. 1.06 CONTRACTOR'S SUBMITTALS LOG
A. Within 10 days from the Signing of Contract, the Contractor should meet with the Engineer's Representative to explain the requirements and contents of the Contractor's Submittals Log.
B. After 7 days from the above meeting, the Contractor to submit his Submittals Log, listing all the items requiring the Engineer's or the Engineer's Representative approval as per the Contract Documents, for the Engineer's Representative initial review.
C. Within ten (10) days after the Engineer's approval of the Contractor's Construction Schedule, resubmit the Contractor's Submittals Log, for the Engineer's Representative review and approval, after inserting all particular dates and data from approved schedule.
D. Distribution: Following response to the initial submittal, print and distribute copies to the Engineer's Representative, subcontractors, and other parties required to comply with submittal dates indicated. Post copies in the Project meeting room and field office.
When revisions are made, distribute to the same parties and post in the same locations.
E. Updating: Revise and update the schedule in a regular manner, and submit (48) hrs prior to progress meeting for the Engineer's Representative review.
F. Format: Utilize format as provided by the Engineer's Representative and approved by the Engineer. 1.07 CONTRACTOR'S PROCUREMENT LOG
A. Within 10 days from the Signing of Contract, the Contractor should meet with the Engineer's Representative to explain the requirements and contents of the Contractor's Procurement Log.
B. After 7 days from above meeting, the Contractor to submit his Procurement Log, for the Engineer's Representative initial review, including all those items required to be submitted as per the Contract Documents.
C. After the development and acceptance of the Contractor's Construction Schedule, Submit the Contractor's Procurement Log within 10 days, for the Engineer's Representative review and approval, after inserting all particular dates and data from approved schedule, manufacturers/suppliers and agents confirmations. D. Distribution: Following response to the initial submittal, print and distribute copies to the Engineer's
Representative, subcontractors, and other parties required to comply with procurement dates indicated. Post copies in the Project meeting room and field office. When revisions are made, distribute to the same parties and post in the same locations.
E. Updating: Revise and update the Log in a regular manner, and submit (48) hrs prior to progress meeting for the Engineer's Representative review.
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F. Format: Utilize format as provided by the Engineer's Representative and approved by the Engineer.
G. The Contractor, in addition to above, will be required to provide, at any time required by the Engineer, full and complete details of all product procurement data relating to all manufactured products which have been ordered and/or procured by the Contractor for incorporation in the works.
H. Such details shall include copies of Letters of Credit, product order forms, confirmations from manufacturers and/or suppliers, request for quotations, letters of enquiry, etc.