LABOR AND MATERIAL PROPOSAL

Transcription

1 LABOR AND MATERIAL PROPOSAL CLIENT: CITY OF KINSTON, NC PROJECT: POD NO. 2 PROJECT NO.: CONTRACTOR: DATE: GROUP DESCRIPTION QTY UNIT 3.1 Structures 1 Lot UNIT PRICING CONTRACTOR- LABOR FURNISHED MATERIAL LABOR AND MATERIAL EXTENDED COST 3.2 Three-Pole Group Operated Air Break Switches 3 Each 3.3 Lightning Arrestors 3 Each 3.5 Circuit Breakers 1 Each 3.7 Instrument Transformers 1 Each 3.8 Station Service Voltage Transformer 2 Each 3.11 Conduit, Cable Trench and Cable 1 Lot 3.12 Foundations (include detailed proposal following) 1 Lot 3.13 Site Preparation: Yard Stone 1 Lot 3.14 Fence 1 Lot 3.15 Station Grounding 1 Lot 3.16 Buildings 1 Each 3.18 Protective Relaying 1 Each 3.19 Testing 1 Lot TOTAL LABOR AND MATERIAL PROPOSAL: TOTAL COST OF OWNER-FURNISHED MATERIAL: TOTAL LABOR AND MATERIAL: $330, P - 5

2 own work, and be responsible for any error resulting from his failure to exercise such precaution. Corner stakes or center line stakes will be provided by the Owner The Contractor shall provide and maintain the adequate number of temporary toilets recommended for the number of workmen on-site, through the completion of the project. Also, water service for construction, if required, shall be the responsibility of the Contractor Temporary electric power shall be available to the Contractor to operate tools, machinery, etc., during construction. The Contractor will be required to provide Contractor-owned power panel. The Owner will pay the monthly electric bill All workers must wear appropriate PPE gear at all times: safety glasses, hardhat, steel toe boots, FR clothing on outer layer of clothing. 2.0 Scope of Work 2.1 Contractor s Work The Contractor's work shall include the furnishing of all labor, tools and equipment, and materials, as outlined in the following sections for each station, and the installation of those materials. The following is a brief structural description of the station, geographic location, and an explanation of the basic Owner/Contractor responsibilities: The installation of the Point-of-Delivery No. 2 is briefly described below. A more detailed description of the scope of work is provided in Section 3.0: a. Clearing, grubbing and grading of site per attached grading speciation s b. One (1) 115 kv circuit breaker c. Two (2) 18 kva station service voltage transformers and stands d. One (1) 115 kv H-frame structure e. Four (4) 115 kv instrument voltage transformers and stands f. Three (3) 115 kv 1200/5 instrument current transformers and stands g. One (1) relay control building h. Associated grounding system, oil containment system, conduit/cable trench/control cable systems, protection relay/switchboard systems, battery systems The geographic location of the Point-of-Delivery No. 2 is shown on the vicinity map located in the Appendices. All such work shall be performed to meet at least the safety rules and regulations prescribed by the Owner for its employees including the use of rubber gloves, hot sticks and associated protective equipment. A copy of such rules and regulations may be examined at the office of the Owner. The Owner will perform any required power line switching. All connections to the energized bus will be performed by others and are not a part of the scope of work described in these specifications. 2.2 Owner Responsibilities Work that will be performed by the Others and is not included in this Contract for the substations includes the following: a. Relay programming, testing and commissioning b. Delivery, off-loading and assembly of the control building 2.3 Owner-Furnished Materials Status The Owner will furnish most of the major equipment for this project, including the breaker, relay cabinet and all the substation structures, equipment and materials. During the course of the project, if the Contractor encounters constructability issues with the material supplied, such as, a shortage of material, mis-fabricated material, wrong type, electrical clearances, etc, the Contractor shall immediately contact the supplier for correction. The Owner and Engineer shall be kept abreast of all issues; however, the final S - 3

3 The reinforced concrete foundations, footings, piers and pads shall be installed as indicated on the Drawings, and to undisturbed earth. Dimensions indicated for anchor bolt settings shall be checked against the manufacturer s erection drawings, structural steel and/or equipment to be installed prior to the construction of the formwork. Please reference the appendices for foundation specifications Site Preparation Yard Stone The Contractor shall be responsible for all clearing, grubbing and grading. Once all belowgrade construction activity described by this Specification is completed, the Contractor shall proceed with final grading, compaction, and clean-up and the addition and compaction of the yard stone to any disturbed ground cover within the station area. The Contractor shall furnish and install three inches (3") of No. 57 washed stone on top of three inches (3") of compacted No. ABC crusher-run stone fill to a total depth of six inches (6") over the substation area out to a distance of four feet (4') beyond the substation fence. The Contractor shall use a vibratory roller to compact the layer of the crusher-run stone prior to placement of No. 57 stone. The vibratory roller shall also be used to compact the No. 57 stone after final installation. The finished grade contours of the substation site shall be maintained after the crusher run stone has been installed. All areas disturbed by excavation beyond this stone base will also be seeded by the Contractor. Backfilling Yard, trench and general backfilling of the above ground substation site is required to return the disturbed areas to the previous finish grade prior to the construction. This shall constitute grading to the elevations shown on the Drawings, allowing an average of 0.5% of grade with the natural slope of the ground for drainage. The area shall be brought to a smooth compacted plane in such a manner that there will be no pockets or depressions which will hold water, and so that the area will drain naturally. The trenches shall be carefully backfilled with the excavated materials approved for backfilling, consisting of earth, loam, sandy clay, sand and gravel, soft shale, or other approved materials, free from large clods of earth or stones, deposited in six-inch (6") layers and thoroughly and carefully tamped until the conduit or cable has a minimum cover of one foot (1'). The remainder of the backfill material shall then be placed in the trench in one-foot (1') layers and tamped. Any trenches improperly backfilled, or where settlement occurs, shall be reopened to the depth required for proper compaction, then refilled and compacted, with the surface restored to the required grade and compaction as specified. Open trenches in roadways or other areas subject to traffic shall be backfilled in sixinch (6") layers, and each layer shall be moistened and compacted to a density at least equal to that of the surrounding earth and in such manner as to permit the rolling and compaction of the filled trench with the adjoining earth to provide the required bearing value. Finish grade areas shall be raked clean and free from all trash, wood, forms, and other debris after completion of work, and all spoil piles shall be leveled and excess materials disposed of. Where backfill is required only clean excavated materials shall be used. If the original excavated materials are soft, spongy, or otherwise unsuitable for backfill, suitable materials shall be brought in and used. Backfill shall be placed in horizontal layers not in excess of twelve inches (12") in thickness, and thoroughly compacted. Backfill shall be compacted to a minimum of ninety-five percent (95%) Modified Proctor Density Fence Fences and Gates New fencing and gates are to be furnished and installed by the Contractor. See fence plan and specifications located in the appendices. It shall also be the responsibility of the Substation contractor to install proper fence grounding and maintain all parts of the fence and gates in good condition. Any damage to these components shall be repaired at the Contractor s expense. Security at the site must be maintained at all times S - 9

4 CONTRACTOR S PROPOSAL (Continued) The Contractor will provide the following optional unit prices for work functions inherent to the work contained in the base Contract. These unit prices will be used to account for additional work not originally foreseen (or for credit for work deleted form the original scope of the project). Description Unit Schedule Price 1. Grading cut, based on existing compaction (Cut stored on-site in designated stockpile areas) Cu. Yd. $ 2. Spread and compact fill, utilizing select backfill, based on final compaction (Does not include cost of hauling imported select backfill) Cu. Yd. $ 3. Hauling imported select backfill, based on loose compaction, less than twenty (20) miles, one-way Cu. Yd. $ 4. Removal of solid rock, including off-site disposition. Solid rock is defined as solid, naturally-occurring mineral formations that cannot be effectively removed by conventional trenchers, backhoes, or pressure augers on line trucks. Loose rock or limestone in intermittent layers that result in difficult digging shall not be defined as solid rock excavations. Solid Rock shall require the use of air hammers, blasting or other specialized equipment as approved by the Owner or Engineer. Cu. Yd. $ 5. Installation of silt fencing Lin. Ft. $ 6. Reseeding graded areas, including straw mulch and asphalt spray Sq. Ft. $ 7. Installation of #57 coarse aggregate, including hauling, spreading, and compacting. Cu. Yd. $ 8. Installation of ABC crusher run maintenance stone, including hauling, spreading, and compacting. Cu. Yd. $ P - 6

5 1. The above price set forth herein shall not include any sums which are or may be payable by the Contractor or the Owner on account of taxes imposed by any taxing authority upon the sales, purchase or use of the material. 2. The price of the work set forth herein shall include the cost of grading and delivery to the substations and installation of any material required. Such clearing and grading, delivery, and installation shall begin within fifteen (15) calendar days after the receipt of the written order from the Owner, and be completed by the required date unless otherwise agreed to by the Owner. 3. This Proposal is made pursuant to the provisions of the Notice and Instructions to Bidders, General and Special Conditions, the Specifications and Drawings, and the Contractor agrees to the terms and conditions thereof. 4. The Contractor warrants the accuracy of all statements contained in the Contractor s Qualifications, if any shall be submitted, and agrees that the Owner shall rely upon such accuracy as a condition of the Purchase Order in the event that this Proposal is accepted. 5. The Contractor warrants that this Proposal is made in good faith and without collusion or connection with any other person or persons bidding for the same work. 6. If, in submitting this Proposal, the Contractor has made any changes in the Contractor s Proposal, the Contractor understands that the Owner may evaluate the effect of such changes as it sees fit or it may exclude the Proposal from consideration in determining the award of the Purchase Order. (Name of Contractor) (By) (Title of Officer) (Address of Contractor) (Date) P - 9