REQUEST FOR INFORMATION RESPONSES.pdf

REQUEST FOR INFORMATION (RFI) RESPONSES

127EAW24R0028 - CAMP 16 DEMOLITION AND CLEANUP PROJECT

ANGELES NATIONAL FOREST

RFI #1 – We are certified as a small business enterprise with the state of California. Do we need the certification from the federal government as a small business as well in order to bid on this project or will the California small business certification will suffice?

o Answer: In order to submit a proposal, you must get a Unique Entity Identifier (UEI) and register with SAM.gov. To be eligible for government contracts reserved for small businesses, your business must meet size requirements set by U.S. Small Business Administration (SBA). To determine if your business qualifies as "small" for government contracting purposes, use SBA’s Size Standards Tool.

Being registered as a small business with the state of California is different than being registered in SAM and qualify as a small business as determined by the SBA.

RFI #2 – Where is the closest water source? Flow and pressures?

Fire Station Estimated Pressure at Station (psi)

Capacity (gallons) Distance from Project Site (miles)

Clear Creek 44 (3738 ft - 3637 ft) 415,000 21.2 Mill Creek 46 (5110 ft - 5003 ft) 75,000 6.8 Monte Cristo 62 (3519 ft - 3375 ft) 30,000 12.9

RFI #3 – Unit quantities for asphalt is stated at 96,000sf; However ‘hashed’ areas are do not sum to the quantities published on bid table. Can you please clarify and explain the discrepancy?

o Answer: After reviewing the drawings in Civil 3D the total value of the asphalt removal (hatched) is 99,137 SQ FT. We will be removing the ‘removal of asphalt’ in regards to the access road leading to the shed in the NW area of the project. This will result in a new total of approximately 90,000 SQ FT. Revisions will be made to the drawings and scope of work to reflect this quantity.

RFI #4 – Minor grading is mentioned by not defined. Can you please define/quantify the extents of grading?

o Answer: Minor grading to match existing site contouring.

Amendment A00003 127EAW24R0028 - Camp 16 Demolition and Cleanup Project, Angeles National Forest

RFI #5 – Revegetation is mentioned by not defined. Can you please define/quantify the extents of revegetation?

o Answer: Revegetation will not be included for this contract.

RFI #6 – Can you provide any reports on the site that were done on the area as mentioned in the specifications?

o Answer: No hazardous material report for the site.

RFI #7 – How many yards of contaminated material/soil should we assume in our cost proposal at each of the three locations?

o Answer: Assume 2 CY of soil contamination.

RFI #8 –Which locations will require testing for contaminated soils?

o Answer: Soil underneath aboveground storage tank and underneath roof shingles.

RFI #9 –What level of effort should we assume in our proposal for soil testing/investigations.

o Answer: Soil testing can be completed at the same time that the samples are gather for the roof shingles. Soil testing shall be done at the following sites: underneath asphalt shingles and underneath aboveground storage tank.

RFI #10 – What material/substance was stored in the UST?

o Answer: We believe it may have stored propane.

RFI# 11 - On page 11 of the solicitation it states that “The contractor shall hold an active license for Lead and Asbestos removal.” Can I propose on this project if our subcontractor holds that license?

o Answer: Yes, if the subcontractor possesses the active licenses/certifications required by the Government for the project/contract, the prime is eligible to submit the bid/proposal for consideration.

RFI#12 - The solicitation states that the contractor is to begin performance within 10 days and with a duration of 90 calendar days. Under submittal requirements, submittals are required for the initial 45 days(worst case scenario) and mobilization within 15 days after approval. Assuming these are concurrent approvals, the total number of days is 60 days of the 90 total days. This does not include draft and final reports. Please clarify timelines.

o Answer: Block 11 of the SF 1442 (first page of the solicitation) states that the contractor shall begin performance within 10 calendar days and complete the project withing 90 calendar days after receiving the Notice To Proceed (NTP). The FS will issue the NTP after all submittals have been reviewed and approved.

RFI# 13: Is lead testing / reporting available for review?

o Answer: Lead testing is not a requirement for this contract.

RFI# 14: Does the schedule of items include the inactive/abandoned solid waste disposal site mentioned in the specifications of the project? And, is more information available about the inactive/abandoned solid waste disposal site o Answer: Yes, the removal of abandoned solid waste disposal is included in the schedule of items. The project site is not an abandoned solid waste disposal site.

RFI# 15: Can hazardous materials surveys and reports mentioned in the specifications be provided for review prior to the bid?

o Answer: There is no previous hazardous material report. The items we believe are hazardous are the asphalt shingles that we believe may contain asbestos, soil underneath aboveground storage tank, and burned PVC.

RFI# 16: If additional surveys and sampling is required, this may produce results of previously unknown condition that would result in a changed condition with a cost impact. Is the owner aware of this?

o Answer: Yes. Clause 52.236-2 - Differing Site Conditions (APR 1984) is included in the solicitation.

RFI# 17: During the site visit on 6/5/2024 it was stated by the forest service representative that portions of the asphalt road is staying. The square footage shown on the plans and specifications are not correct.

What is the revised square footage of asphalt and concrete areas to be removed?

o Answer: Yes, the road (3N17) leading to the helipad will remain and the areas hatched in the drawings will be removed. State in schedule of items that the asphalt to be removed is hatched in the drawings.

RFI# 18: During the site visit on 6/5/2024 it was stated by the forest service that portions of the asphalt parking lot have large dirt piles on them. It is “assumed” the asphalt parking lot is under these piles of soil and would require them to be moved to access the asphalt. Is the soil to remain onsite and be placed or piled somewhere specifically?

o Answer: The existing soil/dirt on top of the asphalt will remain on site.

RFI# 19: Trees and Brush are throughout the project site and in proximity of materials to be demolished/removed. Are there tree protection requirements? If trees or brush are in the way of demolition, are they to be removed and left onsite, or is there a requirement to haul off green waste?

o Answer: No general tree protection requirements. May have limitations due to nesting season.

RFI# 20: Will water, power or temporary restroom be provided.

o Answer: Review solicitation section H.2 Utility Services

RFI# 21: Will a bond be required from subcontractors?

o Answer: Review solicitation section I. Contract Clauses. Specifically, 52.228-1 Bid Guarantee (SEP 1996). Note: The prime contractor is responsible for project coordination with subcontractors and the Government by anticipating work requirements. The Contracting Officer, Contract Specialist, or COR will have no direct dealings with subcontractors. The Government views the contract as a whole and will not recognize subcontractors in dealing on contractual issues.

RFI# 22: Is revegetation a requirement for the project?

o Answer: No, revegetation is not required under this project.

RFI# 23: Will working hours of 0600-1600 be considered due to the project location and heat concerns?

o Answer: Yes, deviation from normal working hours may be considered for this project.

Other exceptions may be due to the Project Activity Levels (PALs) for a given day that may restrict hours of operation.

RFI# 24: Is the subcontractor required to have and pay for a "qualified fire supervisor"?

o Answer: No, a “qualified fire supervisor” will not be required for this project.

RFI# 25 What are the contaminants in the soil?

o Answer: Contaminants in soil would be within the areas that we are calling out hazardous materials. Therefore, the soil underneath the aboveground storage tank as well as underneath the piles of asphalt shingles that may or may not contain asbestos.

RFI# 26 What was in the above ground storage tank?

o Answer: We believe it was storing propane or water.

RFI# 27: Has the above ground storage tank been cleaned, rinsed, and certified?

o Answer: No, the aboveground storage tank has not been cleaned, rinsed or certified.

RFI# 28: Are any fire department inspections or permitting required for the project?

o Answer: No, this project will not require fire department inspection or permitting.

RFI# 29: Is there Petromat under the asphalt?

o Answer: Unfortunately, we are unable to definitively confirm the existence of petromat at this time. While inspecting a removed asphalt sample, visually identifying petromat can be challenging. The black fabric layer used in petromat can be easily mistaken for other materials present in the asphalt structure.

RFI# 30: To what depth will building foundation / footings demolition occur?

o Answer: The primary goal is to ensure no remaining foundation/footing poses a safety hazard (tripping, falling) to future visitors or wildlife. Aim to demolish enough to eliminate these dangers (approximately 12 inches) but leave a reasonable depth for natural plant growth. and stability in the surrounding area. Follow local regulations.

RFI# 31: Will demolition of CMU walls include the footings? To what depth?

o Answer: Yes, include the footings. Demolish enough to eliminate tripping hazards (approximately 12 inches) but leave a reasonable depth for natural plant growth. Leave buried portions if they are stable, won't hinder natural restoration efforts, and if needed for stability in the surrounding area. Follow local regulations.

RFI# 32: Is debris removal, as mentioned in the project specifications, assumed to be general construction (clean) trash?

o Answer: Yes, most of the debris removal is considered to be general construction waste.

Only waste that the forest is considering hazardous until a hazardous material test is conducted for each of the following sites: asphalt shingles for asbestos material and the soil underneath aboveground storage tank.

RFI# 33: What is the depth of soil to be removed for Line Item 1003?

o Answer: If soil testing is positive for contaminants, remove 6 inches of the impacted area.

RFI# 34: Does removal for Item 0004 include the concrete footings at the poles?

o Answer: Yes. As per industry standard practice, the removal of chain link fencing typically involves the removal of the concrete footings as well.

RFI# 35: Will an asbestos and/or lead survey be required?

o Answer: Yes, asbestos survey will be required for this project. No lead survey.

RFI# 36: If the asbestos survey finds additional asbestos / lead material present, will this constitute a change order?

o Answer: Yes. Clause 52.236-2 - Differing Site Conditions (APR 1984) is included in the solicitation.

RFI# 37: Are burned PVC pipes considered general construction (clean) debris or contaminated? If contaminated, what is the contaminant?

o Answer: No, PVC pipes should be considered general construction debris and should be removed accordingly as universal waste.

RFI# 38: What is the area impacted with PCB and PCB spills?

o Answer: Approximately 20 SF for soil underneath asphalt shingles and 30 SF for Aboveground Storage Tank.

RFI# 39: How many cubic yards of PCB-impacted material are there?

o Answer: With an assume impacted area of 20 SF for asphalt shingles and 30 SF for

Aboveground Storage Tank at an approximate depth of 6 inches, a total value of 1 cubic yard of impacted soil. [Calculation: (50*0.5)/27) = 0.925925 cubic yards]

RFI# 40: Is testing and reporting available for PCB-impacted materials?

o Answer: No testing has been done for PCB impacted materials.

RFI# 41: Lower Shed areas do not have safe and clear access. Will the FS be cutting/clearing road prior to demolition work being performed?

o Answer: No, the access road should not be disturbed as it was one of the SCE restoration sites. However, the access road can be used for foot traffic in combination with hand tools/wheel barrels.

RFI# 42: If the owner does not provide clear access are the bidders to include providing own access to safely work in this area? The resulting brush / dirt from cutting new access road will remain onsite or will be required to be hauled off-site?

o Answer: Contractor will not be allowed to clear access within brush area. Old access road to the storage shed is a Southern California Edison restoration site.

RFI# 43: The dirt road to the access site has an area marked off with cones where the land under the road has crumbled. Will this pose any safety concerns or risks for getting equipment and trucks to and from the project site? Are there any weight limitations or size limitations of trucks and equipment to be aware of?

o Answer: No weight limitations for this road.

RFI# 44: Clause 452.237-74 Key Personnel mentions four key personnel for onsite work. Can one individual be in charge of these positions, or do you require one individual per position?

o Answer: One individual may be assigned to multiple roles.

RFI# 45: Please explain the after-hours emergency contact requirements.

o Answer: Emergency contact will be ANF Dispatch Center. In the event of an emergency call 661-723-3620.

RFI# 46: Does the agency have an abatement report? If so please provide.

o Answer: No, the agency does not have a current abatement report for the materials on site.

RFI# 47: Section B—Schedule of items B.1 we assume is to provide you with a cost to do survey only is this correct?

o Answer: Yes, the cost is for the hazardous material sampling and results.

RFI# 48: Page 9 photo 6 the tree branches may be damaged during demolition. Are you aware of this?

o Answer: Yes, pruning of branches may be done in order to remove aboveground storage tank.

RFI# 49: Page 9 photo 4 the debris around it would be part of the cleanup, correct?

o Answer: Yes, debris is also to be included under this contract under line item 007 – Debris Removal.

RFI# 50: Page 9 photo 2 is it okay to cut posts and leave footing in place?

o Answer: No, please remove concrete footing as well.

RFI# 51: Page 11 of solicitation VIII. Schedule of Work construction performance period is 90 days. This may not be doable. Will you consider extending the time to 150 days.

o Answer: Period of Performance will be extended.

RFI# 52: Can you share the sign in sheet?

o Answer: No.

RFI# 53: Would you like the build bond to go for the base and all options, adjust for the base price?

o Answer: In accordance with FAR 52.228-1 Bid Guarantee, The bid guarantee amount shall be at least 20 percent of the bid price but shall not exceed $3 million. This shall include all options.