California Department of Transportation
 

Contract 10-0F1404

The responses to bidder's inquiries, unless incorporated into a formal addendem to the contract, are not a part of the contract and are provided for the bidder's convenience only. In some instances, the question and answer may represent a summary of the matters discussed rather than a word-for-word recitation. The availability or use of information provided in the responses to bidder's inquiries is not to be construed in any way as a waiver of the provisions of Section 2-1.03 of the Standard Specifications or any other provision of the contract, the plans, Standard Specifications or Special Provisions, nor to excuse the contractor from full compliance with those contract requirements. Bidders are cautioned that subsequent responses or contract addenda may affect or vary a response previously given.


Q1) What are the liquidated damages for this job?

A1) Refer to Section 8-1.07, "Liquidated Damages," of the Amendments to the Standard Specifications for your project specific liquidated damages based on your total bid.


Q2) For the contractor to bid this job, are there any speacial insurance requirements? If so, what are the requirements?

A2) Refer to Sections 3-1.05 "INSURANCE POLICIES" and 7-1.12 "INDEMNIFICATION AND INSURANCE," of the Amendments to the Standard Specifications, in the Special Provisions.


Q3) Does the quality control plan for Building Work need to Meet AASHTO/AWS D1.5 under steel structures?

A3) The welding requirement for building work is provided in Section 12-5.01" Structural Steel for Buildings "of the Special Provisions.


Q4) AASHTO/AWS D1.5 does not apply to the job at hand. Will an addendum be issued that eliminates the D1.5 requirement?

A4) The welding requirement for building work is provided in Section 12-5.01" Structural Steel for Buildings "of the Special Provisions.


Q5) Will Caltrans accept an alternative (or equal) (pre-engineered) canopy design which meets the required dimensions, colors and design loads? The alternative design with calculations would be prepared by a California Registered Engineer.

A5) Please bid per the current contract documents. Please refer to Addendum No. 2, dated March 11, 2010. 22Mar10


Q6) There is a requirement for the interior finish to have a 0.15 mil epoxy primer and a backer coat. This epoxy primer is a special order product and not manufactured as a standard at the sheet coil mill. In order to obtain this product, there will be a substantial increase in the standard lead time of the material as well as the cost of the material as it would be a special order product. If requirement is confirmed, the lead time for the material will most likely exceed the entire duration of this contract. Please advise if special epoxy primer and backer coat will be required and acceptable manufacturers who will provide the product within an acceptable timeframe.

A6) Please bid per the current contract documents.


Q7) As far as the building code: What is the snow load? What is the S Sub S? What is the S Sub 1?

A7) Please refer to Addendum No. 1 dated January 25, 2010. The bid opening for this project has been postponed indefinitely. An addendum will follow advising of the new bid opening date and other changes.


Q8) On the roof and walls, is it okay to use standers PBR from Star Building?

A8) Please bid per the current contract documents.


Q9) No particular lighting fixtures are specified. Lighting fixtures meeting these requirements can range widely depending on manufacturer and model. Please specify a lighting fixture.

A9) Please refer to Addendum No. 1 dated January 25, 2010. The bid opening for this project has been postponed indefinitely. An addendum will follow advising of the new bid opening date and other changes. Lighting fixtures are provided in Section 12-16 " Electrical "of the Special Provisions. 18Mar10


Q10) The closest AC plant for this project is Bing Materials, Gardnerville, NV. In order to keep the cost of the AC to a minimum, would you consider using Type A in lieu of Type B. If they have to submit on an AC mix design it's $3,000.00 extra. They will be supplying a Type A mix on another project and there would be no additional charge for the mix design if you would consider this mix.

A10) Yes, the Department will consider substitution of Type A Hot Mix Asphalt (HMA) for the Type B HMA specified for paving work. The asphalt binder must be PG 64-28 and the aggregate must comply with the 3/4-inch grading specified for Type A HMA, in accordance with the requirements of Section 39 "Hot Mix Asphalt" of the amended Standard Specifications.


Q11) What is the design of the trench for the one 3/4" conduit that runs from the existing building to the new building. I need to know depth, type of backfill ( is concrete required?) I have checked the standard specs. and did not get a clear answer.

A11) Refer to Section 12-2.01 "Earthwork for Building Work" of the Special Provisions for conduit trenching requirements.


Q12) Is the rebar indicated in the poured-in-place concrete walls, footings and slabs required to be epoxy coated?

A12) Please refer to Addendum No. 1 dated January 25, 2010. The bid opening for this project has been postponed indefinitely. An addendum will follow advising of the new bid opening date and other changes. Yes, refer to the Design Notes for Reinforced Concrete on the Foundation plan sheet ST1-1 (sheet 12 of the plans). Refer also to Addendum No. 2, dated March 11, 2010. 18Mar10


Q13) 12-5.01 Struct Steel: Are bolts ASTM A 307 or High Strength? Does Standard Spec requiring Buy American apply to this job (Federak Aid)? What spec for girt 1/2" hanger rods?

A13) Please refer to Addendum No. 1 dated January 25, 2010. The bid opening for this project has been postponed indefinitely. An addendum will follow advising of the new bid opening date and other changes. This is not a Federal-aid contract. Please refer to Addendum No. 2, dated March 11, 2010. 18Mar10


Q14) 12-3.01 Concrete: Is a hardener or water reppelant required? If so, where?

A14) Concrete hardener and concrete sealer are specified under "Special Treatments," in Section 12-3.01" Cast-in-Place Concrete"of the Special Provisions (see page 61).


Q15) Plan Sheet 2 0f 27 Layout: The north end of the building seems to be in cut and the south end seem to be several feet above original ground. What should the profile and slope be outside of the building in order to meet original ground. Will the building pad grading, borrow, etc to construct the building pad be paid as Roadway Excavation?

A15) The slopes outside of the building pad (cut and fill) will vary to conform to original ground. Earthwork for the driveway shown in the Typical Section and Layout on Sheet X-1, is covered under Item No. 6, "Roadway Excavation," and is measured and paid by cubic yard. Refer to Section 19 "Earthwork" of the Standard Specifications and to the Amendments to the Standard Specifications in the Special Provisions. For preparation of the building pad refer to Section 12-2.01 "Earthwork for Building Work" of the Special Provisions. This work is included in the lump sum item for Building Work. 10Mar10


Q16) Section 12-7 Thermal and Moisture Protection: Snow guards are not shown on plans; but are listed in this section. Are snow guards required on roof of structure? Plans show steel deck to be roofing material with no finish roofing panel; is this correct? Are engineered Calcs and Shop drawings required for Morin BR7-35 siding panel?

A16) According to Section 5-1.04 of the amended Standard Specifications, the Special Provisions shall govern over the project plans. The requirements for design calculations and working drawings are provided in Section 12-7.01 "Metal Siding" of the contract Special Provisions. 29Mar10


Q17) I currently don't use Primavera SureTrak Project manager or HST SureChange, Can you advise me as to other programs the department has accepted in the past.

A17) Refer to Section 10-1.05, "Progress Schedule (Critical Path Method)" of the Special Provisions. From subsection "Computer Software," if an "equivalent" software is proposed, "it must be capable of generating files that can be imported into SureTrak." Primavera "Contractor" has been accepted in the past. 26Mar10