102 The Division will make available upon request copies of regulation Title 35 Series 4 and Article 6, Chapter 22 of the Gas and Oil Laws. The Contractor shall obtain a permit from DEP office of Oil and Gas and must follow all procedures prescribed in the permit.
202.5.3 -Water Wells: The Contractor shall plug all drilled water wells within the right - of-way limits prior to starting a ny other work in the vicinity of the wells. The well casing shall be pulled as much as practical and then filled from the bottom to the top with bentonite, concrete or a mixture of concrete and 5% bentonite to the ground surface. This operation shall be continuous. The Contractor shall obtain a permit to abandon a water well from the County Sanitarian or State Health Department and must follow all procedures prescribed in the permit.
202.6 -SEPTIC TANKS : A septic tank that serves a building that is being demolished shall be abandoned as follows: The contents of the septic tank shall be removed by a licensed septic tank cleaner and the tank removed and disposed of at an approved landfill. The excavation made to remove the tank shall be backfilled with material free of sod, trash, organic substances and muck. The backfill shall be compacted as outlined in 202.4.
202.7 -METHOD OF MEASUREMENT : The unit of measurement will be lump sum value as determined for each building to be demolished and removed, each water well abandonment, each septic tank abandonment, each gas well abandonment, or each oil well abandonment.
202.8-BASIS OF PAYMENT : The Building Demolition shall constitute full compensation for performing all of the requirements of this item, including furnishing all material, labor, tools, equipment, supplies, rodent control and incidentals thereto. Salvageable materials shall become the property of the Contractor, unless otherwise indicated on the Plans or in the Proposal. The water wells, gas wells, oil wells, or septic tanks abandoned as provided above will be paid for at the contract price per each and shall be full compensation for performing all of the requirements of the item, including furnishing all material, labor, tools, equipment, supplies, permits, and incidentals thereto.
202.9-PAY ITEMS : ITEM DESCRIPTION UNIT 202001 -* Building Demolition Number , “x” / ”y” Lump Sum 202002 -* Water Well Abandonment Number , “x” / ”y” Lump Sum 202003 -* Septic Tank Abandonment Number , “x” / ”y” Lump Sum 202004 -* Gas Well Abandonment Number , “x” / ”y” Lump Sum 202005 -* Oil Well Abandonment Number , “x” / ”y” Lump Sum
* Sequence number x = parcel number y = building, well, or septic tank number
103 SECTION 203 DISMANTLING STRUCTURES
203.1 -DESCRIPTION : This work shall consist of dismantling such structure or structures specifically designated on the Plans for removal, match marking, handling and storage if called for, or disposal if required. The Contr actor is responsible for determining the current condition of the structure (s) and shall use methods and procedures for dismantling the structures in a safe and efficient manner. Bridge inspection reports are available for informational purposes and may be viewed at the following location: West Virginia Division of Highways 1900 Kanawha Boulevard East Building 5, Room A -350, Operations Division Charleston, West Virginia 25305
The work shall also include the preparation of a demolition/dismantling plan by the contractor. The plan shall be prepared and sealed by a Professional Engineer registered in the State of West Virginia, experienced in structural analysis of bridges. The plan shall include a complete structural analysis for all phases of the demolition/dismantling with due regard to the existing condition of the structure at the time the work is performed. Additionally, the analysis shall show that the structure meets the design criteria of the latest edition, including all Interims, of the AASH TO Standard Specifications for Highway Bridges, or the AASHTO LRFD Bridge Design Specifications during all phases of demolition/dismantling. The design loads shall match those applied to the structure by the contractor’s “means and methods” of demolition/ dismantling. The demolition/dismantling plan shall be provided to the Division’s Project Supervisor at least seven (7) calendar days prior to the beginning of any demolition/dismantling work. Receipt of the demolition/dismantling plan does not constitute review or approval or relieve the Contractor of his/her responsibility to satisfactorily demolish/dismantle the structure specified.
203.2 -MATERIALS : Not specified.
203.3 -CONSTRUCTION METHODS : The work shall include dismantling and storing, or disposing of designated structures by such methods as specified on the Plans. If the old structure is remain the property of the Division, it shall be carefully dismantled without unnecessary damage, the parts match marked, and carefully stored or erected as required by the Plans or as directed by the Engineer. Unless otherwise noted in the plans, all material removed shall become the property of the contractor and shall be removed. Disposal, if required, shall be accomplished in accordance with the provisions of 201. The final ground around dismantled structures shall conform to the final grading plan or shall be graded to drain as directed by the Engineer. The bridge may contain lead base paint and the Contractor shall provide protection for their Workers as per the requirements of 29 CFR 1926.62.
104 203.4 -METHOD OF MEASUREMENT : "Dismantling Structures" will be measured as a complete unit and shall include the complete execution of the work of dismantling, handling, storing, or removing all of the structures so designated.
203.5 -BASIS OF PAYMENT : The quantity, determined as provided above, will be paid for at the contract lump sum price bid for this item, which price and payment shall be full compensation for completing the item, including removal and disposition of all falsework, debris and refuse resulting from the work, leaving the premises in good condition. The cost of preparation and transmittal of the demolition/dismantling plan shall be included in the lump sum bid for Item 203001 -*.
203.6 -PAY ITEM : ITEM DESCRIPTION UNIT 203001 -* Dismantling Structure Lump Sum
* Sequence number
105 SECTION 204 MOBILIZATION
204.1 -DESCRIPTION : This work shall consist of the performance of construction preparatory operations, including the movement of personnel and equipment to the project site and for the establishment of the Contractor's offices, buildings and other facilities necessary to begin work on a substantial phase o f the contract. The bid for mobilization shall be a lump sum. When Item 204001 -*, "Mobilization", is not included as a separate bid item it is specifically understood that the cost of mobilization will be included in the unit bid price for each individua l item.
204.2 -MATERIALS : Not specified.
204.3 -CONSTRUCTION METHODS : Not Specified.
204.4 -METHOD OF MEASUREMENT : The method of measurement will be a lump sum.
204.5 -BASIS OF PAYMENT : Partial payments will be made as the work progresses in accordance with the following schedule.
whichever is less, will be released to the Contractor as the first estimate payable, not less than 15 days after the start of work at the project site. ii. 2.5% of the original contract amount or the remaining 50% of the amount bid for mobilization, whichever is less, shall be released with the estimate payable 30 days after the first estimate.
When the project is deemed substantially complete, any remaining amount bid for mobilization will be released for payment. Nothing he rein shall be construed to limit or preclude partial payments otherwise provided for by the contract. No deduction will be made, nor will any increase be made, in the lump sum mobilization item amount regardless of decreases or increases in the final tota l contract amount or for any other cause.
204.6 -PAY ITEM : ITEM DESCRIPTION UNIT 204001 -* Mobilization Lump Sum
* Sequence number