. DEPOT STEEL STRUCTURE WORKS 6-1 If materials which had been approved are not in accordance with EMPLOYER REQUIREMENT, SUBCONTRACTOR shall have a responsibility to research a substitution material and get approvals from CLIENT without any additional cost.6-2 To submit CONTRACTOR the list of detail material supply of main material a) The items should be written into delivery document including: manufacturers, delivery date, Product category, specifications, quantity, and deliverer / receiver signature and configuration data.b) SUBCONTRACTOR is responsible for paying to keep or restore the initial condition.6-3 SUBCONTRACTOR shall be responsible and bear all costs for test to be carried out on the works and materials6-4 SUBCONTRACTOR shall appoint a competent agent, engineers and site representative to coordinate and to attend meeting with other subcontractors, CONTRACTOR and Consultant. The CVs of all site staff shall be subjected to the acceptance of CONTRACTOR. Subcontractor shall replace staffs who are requested from Contractor to new staff.6-5 SUBCONTRACTOR shall allow for coordination and interfacing sequence and requirements with other subcontractors to ensure smooth completion of the subcontract works without addition cost.6-6 SUBCONTRACTOR shall make a shop drawing and receive approval from Employer within 2 months after commencement date. The required document’s list can be changed depend on Employer’s request. . If SUBCONTRACTOR want to change original drawings, SUBCONTRACTOR shall suggest drawings including calculation sheets and submit to CONTRACTOR and CLIENT for approval but those shall not be late construction schedule.6-7 SUBCONTRACTOR shall coordinate with a subcontractors (overhead crane / Lightening / Lighting / Trunking / CP3(OCS Pole)) and receive detail information of the connection joint between the crane beam and the overhead crane rail. No increase the contract amount due to the any changes in detail. SUBCONTRACTOR shall install two access ladders to every overhead crane with a safeguard from ground to overhead cranes (the number of overhead crane: total 12EA) for accessing overhead cranes on the column. Location and detail should be approved by CONTRACTOR.6-8 SUBCONTRACTOR shall prepare and submit as-built drawings progressively and upon completion of works.6-9 SUBCONTRACTOR shall prepare a temporary office or space for inspectors (Consultant and CONTRATOR) during fabrication work at the factory. Number of inspectors should be discussed with CONTRACTOR. SUBCONTACTOR shall provide convenient facilities for inspectors (ex, desk, chair, printer, internet, phone etc)6-10 SUBCONTRACTOR shall apply rustproof paint on the members at the factory in accordance with instruction of paint expert or inspector. 6-11 All inland transportation fee shall be included into the contract amount and number depend on construction schedule and no limit.
6-12 Before carrying out erection, SUBCONTRACTOR shall install safety net or other safety facilities in accordance with instruction of CONTRACTOR or EMPLOYER and no limit. No increase cost due to install safety facilities
(ex. Safety net, access ladder, walking tower etc)
6-13 If fabricated members have any defects or damages during the delivery to site or stock on site, SUBCONTRACTOR shall repair or change members without additional costs within 24hr.
6-14 SUBCONTRACTOR shall provide and install temporary member during the erection work, if any, without additional costs.
6-15 All accessory materials (include non-shrink mortar, anchor bolt, base plate etc…) shall be supplied and installed by SUBCONTRACTOR. These costs shall be included in the total amount. Also Subcontractor shall coordinate the construction schedule and scopes with RC structure’s Subcontractor and a subcontractor for the overhead crane regarding to the connection area (anchor bolts, base plates, and so on, if any.)
6-16 Touch-up paint’s material which is used on site shall supplied by SUBCONTRACTOR without additional costs.
6-17 SUBCONTRACTOR shall supply and install grout at base or mounting plates without additional costs.
6-18 SUBCONTRACTOR shall carry out reinforce system around opening area on the wall (ex. Door, window, penetration etc) without additional cost. Opening area’s detail drawing should be approved by CONTRACTOR.
6-19 SUBCONTRACTOR shall install protector on the floor (Buildings: main workshop and infrastructure workshop) for protecting whole slab concrete before carrying out the erection work. SUBCONTRACTOR shall use canvas sheet or wooden material (over THK 9mm) or equivalent which is approved by CONTRACTOR.
If damages are occurred on the floor or other parts during the work, SUBCONTRACTOR shall promptly repair or restore damages according to the approved method from Contractor without additional costs.
6-20 SUBCONTRACTOR is responsible to restore and maintain the parts of other facilities which are damaged during the construction execution period.
6-21 SUBCONTRACTOR will pay their own expenses to handle the cases related to safety inside construction site.
6-22 SUBCONTRACOR shall prepare material stock yard & access road by crushed stone at the provided area from Contractor.
6-23 SUBCONTRACTOR shall cover the members to protect its achievement after finishing work without additional costs. The cover material shall be approved by Contractor.
6-24 SUBCONTRACTOR is responsible to keep in good condition of all materials, equipments related to the Site until the completion date.
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