012200_UNIT_PRICES-RevisedSpec.pdf

Frances Perkins Building (Dept. of Labor) Final Design Submission Garage Repairs: Concrete Ceiling and Floor M&A #3510-34 Amendment 0007

UNIT PRICES 012200 - 1

SECTION 012200 - UNIT PRICES

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and other Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY

A. A unit price provides an amount proposed by the Contractor and stated on the Bid Form as a price per unit of measurement for materials or services, that will be added to or deducted from the Contract price by change order if the estimated quantity of the corresponding work required by the Contract Documents is increased or decreased.

1. The Base Bid Quantity is the estimated quantity to be included in the Contractor’s lump sum base bid.

2. The Limits of Variation from the Base Bid Quantity is the maximum variation in quantity, positive or negative, to be applied to the Base Bid Quantity for which the Unit Price is applicable.

3. Unit Rates for quantities in excess of the Limits of Variation quantity will be determined as specified in section 008000, Supplementary Conditions.

B. Unit prices include all necessary material and labor costs, overhead, profit, taxes, shipping and other related expenses for the added or deducted work.

1.3 PROCEDURES

A. List of Unit Price Items: A schedule of unit price items is included in Part 3. Specification Sections referenced in the schedule contain requirements for materials described under each unit price.

1. Submit a list of Unit Price Items with the unit prices filled in as part of the bid.

B. Measurement: Method of measurement for each unit price is specified in the specification section applicable to the work.

1. Submit updated measurements for each unit price item with payment applications.

C. Verification: The Government reserves the right to reject the Contractor's measurement of work in place that involves use of a established unit price, and to have this work measured, at the Government's expense, by an independent surveyor acceptable to the Contractor.

UNIT PRICES 012200 - 2

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION

3.1 SCHEDULE OF UNIT PRICES

A. Unit Price # 1: Topside partial depth concrete patch repairs.

1. Description: Partial depth removal of topside concrete, preparation of remaining concrete and reinforcing steel, placement of concrete patch material, and related work according to Division 03 Section Maintenance of Cast-In-Place Concrete and the drawings.

2. Measurement: Square Feet (SF) of Topside partial depth concrete patch repairs.

3. Base Bid Quantity included in the Contract Documents: 19,200 6,900 SF.

4. Limits of Variation from the Base Bid Quantity Applicable to the Unit Price: 2900 1,040

SF.

5. 2900 1,040 SF x $ per SF = $

B. Unit Price # 2: Full-Depth concrete patch repairs.

1. Description: Full depth removal of topside concrete, preparation of remaining concrete and reinforcing steel, placement of concrete patch material, and related work according to Division 03 Section Maintenance of Cast-In-Place Concrete and the drawings.

2. Measurement: Square Feet (SF) of Full-Depth concrete patch repairs.

3. Base Bid Quantity included in the Contract Documents: 7,200 3,500 SF.

4. Limits of Variation from the Base Bid Quantity Applicable to the Unit Price: 1,100 535

SF

5. 1,100 535 SF x $ per SF = $

C. Unit Price # 3: Overhead partial depth concrete patch repairs.

1. Description: Partial depth removal of overhead concrete, preparation of remaining concrete and reinforcing steel, placement of concrete patch material, and related work according to Division 03 Section Maintenance of Cast-In-Place Concrete and the drawings.

2. Measurement: Square Feet (SF) of Overhead partial depth concrete patch repairs.

3. Base Bid Quantity included in the Contract Documents: 2150 200 SF.

4. Limits of Variation from the Base Bid Quantity Applicable to the Unit Price: 320 30 SF.

5. 320 30 SF x $ per SF = $

D. Unit Price # 4: Beam concrete patch repairs.

1. Description: Partial depth removal of overhead concrete beams, preparation of remaining concrete and reinforcing steel, placement of concrete patch material, and related work according to Division 03 Section Maintenance of Cast-In-Place Concrete and the drawings.

2. Measurement: Square Feet (SF) of Beam concrete patch repairs.

3. Base Bid Quantity included in the Contract Documents: 200 50 SF.

4. Limits of Variation from the Base Bid Quantity Applicable to the Unit Price: 30 10 SF.

UNIT PRICES 012200 - 3

5. 30 10 SF x $ per SF = $

E. Unit Price #5: Vertical partial depth concrete patch repairs at walls and columns.

1. Description: Partial depth removal of vertical surface concrete at walls and columns, preparation of remaining concrete and reinforcing steel, placement of concrete patch material, and related work according to Division 03 Section Maintenance of Cast-In- Place Concrete and the drawings.

2. Measurement: Square Feet (SF) of < Vertical partial depth concrete patch repairs.

3. Base Bid Quantity included in the Contract Documents: 250 60 SF.

4. Limits of Variation from the Base Bid Quantity Applicable to the Unit Price: 40 10 SF .

5. 40 10 SF x $ per SF = $

F. Unit Price # 6: Supplemental Reinforcing Steel.

1. Description: Installing supplemental reinforcing steel where existing reinforcing steel is deteriorated according to Division 03 Section Maintenance of Cast-In-Place Concrete.

2. Measurement: Pounds (LBS) of Supplemental Reinforcing Steel.

3. Base Bid Quantity included in the Contract Documents: 23,600 8,750LBS.

4. Limits of Variation from the Base Bid Quantity Applicable to the Unit Price: 3,540

1,315LBS.

5. 3,540 1,315 LBS x $ per LBS = $

G. Unit Price #7: Crack injection.

1. Description: Injection of cracks at structural slabs or walls according to Division 03 Section Maintenance of Cast-In-Place Concrete.

2. Measurement: Linear Feet (FT) of Crack injection.

3. Base Bid Quantity included in the Contract Documents: 400 100 FT.

4. Limits of Variation from the Base Bid Quantity Applicable to the Unit Price: 60 15 FT.

5. 60 15 FT x $ per FT = $

H. Unit Price #8: Rout and seal new and existing cracks and construction joints.

1. Description: Rout and seal new cracks and joints and remove and replace sealant at existing cracks and joints in concrete slab according to Division 07 Section Joint Sealants.

2. Measurement: Linear Feet (FT) of cracks and joints.

3. Base Bid Quantity included in the Contract Documents: 17,000 5,500 FT.

4. Limits of Variation from the Base Bid Quantity Applicable to the Unit Price: 2550 825

FT.

5. 2550 825 FT x $ per FT = $

I. Unit Price #9: Replace missing and damaged wheel stops.

1. Description: Replace missing and damaged wheel stops when reinstalling wheel stops.

2. Measurement: Each (EA) wheel stop.

3. Base Bid Quantity included in the Contract Documents: 130 40 EA.

UNIT PRICES 012200 - 4

4. Limits of Variation from the Base Bid Quantity Applicable to the Unit Price: 20 6 EA.

5. 20 6 EA x $ per EA = $

J. Unit Price #10: Replace missing and damaged speed bumps.

1. Description: Replace missing and damaged speed bumps when reinstalling speed bumps.

2. Measurement: Linear Feet (FT) of speed bump.

3. Base Bid Quantity included in the Contract Documents: 56 8 FT.

4. Limits of Variation from the Base Bid Quantity Applicable to the Unit Price: 12 2 FT.

5. 12 2 FT x $ per FT = $

END OF SECTION 012200

B. Unit prices include all necessary material and labor costs, overhead, profit, taxes, shipping and other related expenses for the added or deducted work.

C. Verification: The Government reserves the right to reject the Contractor's measurement of work in place that involves use of a established unit price, and to have this work measured, at the Government's expense, by an independent surveyor acceptab...