PART 1 - GENERAL 1.1 SECTION INCLUDES ADDITIONS AND RENOVATIONS TO WEST YORK AREA HIGH SCHOOL - #1231 SECTION 012200 MATERIAL ALLOWANCES AND UNIT PRICES A. Measurement and payment criteria applicable to portions of the Work performed under a unit price payment method. B. Defect assessment and non-payment for rejected work. 1.2 AUTHORITY A. Measurement methods delineated in the individual specification sections compliment the criteria of this section. B. Take all measurements and compute quantities. The Owner s Representative shall verify measurements and quantities. C. Assist Owner s Representative by providing necessary equipment, workers, and survey personnel as required. 1.3 MATERIAL ALLOWANCES A. Quantities indicated in the Bid Form, as defined in individual Specification sections, are for Bidding and Contract purposes only and are in excess of quantities required to complete the Work indicated on the Drawings. Quantities and measurements supplied or placed in the Work will be verified by the Owner s Representative and shall determine payment. B. If the actual Work requires more or fewer quantities than those quantities indicated, provide the required quantities at the unit sum/prices contracted. C. If the actual Work requires a 10 percent or greater change in quantity than those quantities indicated, the Owner may claim for a Contract Price adjustment. D. Inspection: Inspect products covered by an allowance promptly upon delivery for damage or defects. E. Preparation: Coordinate materials and their installation for each allowance with related materials and installations to ensure that each allowance item is completely integrated with related construction activities. F. Material Allowances: 1. Include in the Contract Sum all material allowances defined in the Contract Documents. No portion of the material allowance shall to be utilized without approval from Owner. 2. Quantities: Where allowance is stated as for a certain quantity: a. The Contract Sum will be considered to include the quantity indicated. b. Actual quantities will be determined by measurement, and the contract sum will be adjusted by Change Order using the unit price stated. c. Return unused materials to the manufacturer or supplier for credit to the Owner, after installation has been completed and accepted. d. At the project closeout s Final Payment, credit the remaining unused material allowance amounts to the Owner by change Order. All unused material allowances will be held until Final Payment. MATERIAL ALLOWANCES AND UNIT PRICES 012200-1
1.4 MEASUREMENT OF QUANTITIES ADDITIONS AND RENOVATIONS TO WEST YORK AREA HIGH SCHOOL - #1231 A. Measurement Devices: 1. Weigh Scales: Inspected, tested and certified by the applicable state Weights and Measures department within the past year. 2. Platform Scales: Of sufficient size and capacity to accommodate the conveying vehicle. 3. Metering Devices: Inspected, tested and certified by the applicable State department within the past year. B. Measurement by Weight: Concrete reinforcing steel, rolled or formed steel or other metal shapes will be measured by handbook weights. Welded assemblies will be measured by handbook or scale weight. C. Measurement by Volume: Measured by cubic dimension using mean length, width and height or thickness. D. Measurement by Area: Measured by square dimension using mean length and width or radius. E. Linear Measurement: Measured by linear dimension, at the item centerline or mean chord. F. Stipulated Sum/Price Measurement: Items measured by weight, volume, area, or linear means or combination, as appropriate, as a completed item or unit of the Work. 1.5 PAYMENT A. Unit Prices: 1. Indicate unit prices for each item on Bid Form. 2. The Owner reserves the right to reject the Contractor s measurement of work-in-place that involves use of established unit prices, and to have this Work measured by an independent surveyor acceptable to the Contractor at the Owner s expense. 3. Accepted unit prices will be included in the Agreement. 4. Accept Unit Prices will be used to adjust the Final Contract Sum. The same accepted unit price will be used for addition to, or deduction from the Contract Sum. B. Payment Includes: Full compensation for all required labor, supervision, Products, tools, equipment, plant, transportation, services and incidentals; erection, application or installation of an item of the Work; overhead and profit. C. Final payment for Work governed by unit prices will be made on the basis of the actual measurements and quantities verified by the Owner s Representative and accepted by the Architect/Engineer multiplied by the unit sum/price for Work which is incorporated in or made necessary by the Work. 1.6 DEFECT ASSESSMENT A. Replace the Work, or portions of the Work, not conforming to specified requirements. B. If, in the opinion of the Architect\Engineer, it is not practical to remove and replace the Work, the Architect\Engineer will direct one of the following remedies: 1. The defective Work may remain, but the unit sum/price will be adjusted to a new sum/price at the discretion of the Architect\Engineer 2. The defective Work will be partially repaired to the instructions of the Architect\Engineer, and the unit sum/price will be adjusted to a new sum/price at the discretion of the Architect\Engineer. C. The individual specification sections may modify these options or may identify a specific formula or percentage sum/price reduction. MATERIAL ALLOWANCES AND UNIT PRICES 012200-2
D. The authority of the Architect\Engineer to assess the defect and identify payment adjustment is final. 1.7 NON-PAYMENT FOR REJECTED PRODUCTS A. Payment will not be made for any of the following: 1. Products wasted or disposed of in a manner that is not acceptable. 2. Products determined as unacceptable before or after placement. 3. Products not completely unloaded from the transporting vehicle. 4. Products placed beyond the lines and levels of the required Work. 5. Products remaining on hand after completion of the Work. 6. Loading, hauling, and disposing of rejected Products. 1.8 SCHEDULE OF MATERIAL ALLOWANCES A. The Material Allowance listed below shall be include in the Base Bid. The total value of the Material Allowance shall be calculated by multiplying the quantity by the corresponding Unit Price. Unused quantities of the Material Allowance shall be credited to the Owner based on using the remaining quantities and their respective unit prices. Should the quantities required exceed those of the Material Allowance the Unit Prices shall govern and be the basis of determining the additional compensation due to the Contractor. B. General Trades Contract: 1. Material Allowance #G1: Provide Cementitious underlayment for restoration of floors to receive new finishes. Section 035400 - Cementitious Underlayment. Base bid shall include an amount to provide 5000 square feet of underlayment at a thickness of 1/8 inch based on Unit Price #G1. 2. Material Allowance #G2: Provide two tons of structural steel to be installed in areas directed by the Architect or Construction Manager based on Unit Price #G2 3. Material Allowance #G3 Excavate and remove from site 1000 CY unsuitable soil materials up to 2 depth excluding rock conditions based on Unit Price #G3 4. Material Allowance #G4: Provide 1000 CY imported suitable soil replacement up to 2 depth including compaction to road base standards based on Unit Price #G4 C. Plumbing Contract: 1. Material Allowance #P1: 20 linear ft. 4" diameter PVC soil pipe, installed below grade including cutting, patching, excavation, and all appurtenances necessary, based on Unit Price #P1. 2. Material Allowance #P2: 50 linear ft.: ½ diameter copper pipe with 1 inch of insulation, installed, including fittings, hangers, and all appurtenances necessary based on Unit Price #P2. 3. Material Allowance #P3: Five (5):1/2" ball valves, installed based on Unit Price #P3. 4. Material Allowance #P4: 50 linear ft. 1-1/2 diameter copper pipe with 1 inch of insulation, installed, including fittings, hangers, and all appurtenances necessary based on Unit Price #P4. 5. Material Allowance #P5: 50 linear ft. 3/4 diameter steel pipe (nat. gas) installed, including fittings, hangers, and all appurtenances necessary based on Unit Price #P5 6. Material Allowance #P6: Five (5): 2" ball valves, installed based on Unit Price #P6. 7. Material Allowance #P7: 50 linear ft. 4 diameter cast iron storm water pipe with ½ insulation, installed based on Unit Price #P7. 8. Material Allowance #P8: Ten (10) sprinkler heads installed, based on Unit Price #P8. 9. Material Allowance #P9: 20 linear ft. 1 diameter steel pipe (sprinkler) installed, including fittings, hangers, and all appurtenances necessary based on Unit Price #P9. D. H.V.A.C. Contract: 1. Material Allowance #H1: 20-1-1/4 Ball Valves, installed, based on Unit Price #H1. 2. Material Allowance #H2: 20-12 x 8 volume damper based on Unit Price #H2. 3. Material Allowance #H3: 4 Digital Temp Sensors based on Unit Price #H3 MATERIAL ALLOWANCES AND UNIT PRICES 012200-3
4. Material Allowance #H4: 4 Digital Humidity Sensors based on Unit Price #H4 5. Material Allowance #H5: 2000 lbs Galvanized steel ductwork installed, including insulation, based on Unit Price #H5 E. Electrical Contract: Refer to Section 260010 - General Electrical Requirements for Unit price descriptions and quantity allowances to be included in the Base Bid. 1. Material Allowance #E1: Duplex Receptacle & Wiring: b. Allowance Quantity: 75 assemblies 2. Material Allowance #E2: Exit Sign & Wiring: 3. Material Allowance #E3: 2 x 4 Type F1 Light Fixture & Wiring: 4. Material Allowance #E4: 2 x 4 Type F2 Light Fixture & Wiring: 5. Material Allowance #E5: Heat or Smoke Detector & Wiring: 6. Material Allowance #E6: Duct Detector & Wiring: 7. Material Allowance #E7: Fire Alarm Pull Station & Wiring: 8. Material Allowance #E8: Fire Alarm Visual Device & Wiring: c. Material Allowance #E9: Fire Alarm Addressable Device & Wiring: d. Description: Refer to Section 260010. e. Allowance Quantity: 15 assemblies 9. Material Allowance #E10: Fire Alarm Speaker: 10. Material Allowance #E11: Intercom Speaker & Wiring: 11. Material Allowance #E12: Secondary Clock & Wiring: 12. Material Allowance #E13: C4 Outlet: b. Allowance Quantity: 50 assemblies F. Fire Protection Contract: 1. Material Allowance #FP1: Ten (10) sprinkler heads installed, based on Unit Price #FP1. 2. Material Allowance #FP2: 20 linear ft. 1 diameter steel pipe (sprinkler) installed, including fittings, hangers, and all appurtenances necessary based on Unit Price #FP2. 1.9 SCHEDULE OF UNIT PRICES A. The Base Bid for each prime contract shall include the Material Allowances specified above. Should the quantities required exceed those of the Material Allowance the Unit Prices shall govern be the Basis of determining the additional compensation due to the Contractor: MATERIAL ALLOWANCES AND UNIT PRICES 012200-4
B. General Trades Contract: 1. Unit Price #G1: Provide cementitious underlayment for restoration of floors to receive new finishes where directed by the Architect or Construction Manager per square foot. 2. Unit Price #G2: Provide structural steel where directed by the Architect or Construction Manager per ton. 3. Unit Price #G3: Excavate and remove from the site unsuitable soil materials up to 2 depth excluding rock conditions where directed by the Architect or Construction manager per cubic yard. 4. Unit Price #G4: Provide suitable soil replacement up to 2 depth including compaction to road base standards where directed by the Architect or Construction manager per cubic yard. C. Plumbing Contract: 1. Unit Price #P1: 4" diameter PVC soil pipe below grade. Provide required cutting, patching, excavation and support material and labor to install per linear foot. 2. Unit Price #P2: 1/2" diameter copper pipe with 1 inch of insulation. Provide support material and labor to install per linear foot. 3. Unit Price #P3: 1/2 Ball Valve. Each 4. Unit Price #P4: 1-1/2" diameter copper pipe with 1 inch of insulation. Provide support material and labor to install per linear foot. 5. Unit Price #P5: 3/4" diameter steel pipe (Gas). Provide support material and labor to install per linear foot. 6. Unit Price #P6: 2 Ball Valve. Each 7. Unit Price #P7: 4 diameter cast iron storm water pipe with ½ insulation. Provide support material and labor to install per linear foot. 7. Unit Price #P8: Sprinkler head Each 8. Unit Price #P9: 1" diameter steel pipe (Sprinkler). Provide support material and labor to install per linear foot. D. H.V.A.C. Contract H.V.A.C. Contract: Provide all miscellaneous and incidental material and labor required to install the coordination work items listed below. 1. Unit Price H-1: Provide 1-1/4 Ball Valve in loop water piping and insulated fitting in accordance with applicable Division 23 Sections. Per assembly. 2. Unit Price H-2: Provide 12 x 8 volume damper in accordance with applicable Division 23 Sections. Per assembly. 3. Unit Price H-3: Digital Temp Sensors and labor to install and program. Each. 4. Unit Price H-4: Digital Humidity Sensors and labor to install and program. Each. 5. Unit Price H-5: Galvanized steel ductwork. Per lbs. E. Electrical Contract: Refer to Section 260010 - General Electrical Requirements for Unit Price descriptions and unit of measurement. 1. Unit Price #E1: Duplex Receptacles and Wiring: 2. Unit Price #E2: Exit Sign and Wiring: 3. Unit Price #E3: 2x4 Type F1 Light Fixture and Wiring: 4. Unit Price #E4: 2x4 Type F2 Light Fixture and Wiring: 5. Unit Price #E5: Heat or Smoke Detector and Wiring: 6. Unit Price #E6: Duct Detector and Wiring: 7. Unit Price #E7: Fire Alarm Pull Station and Wiring: MATERIAL ALLOWANCES AND UNIT PRICES 012200-5
8. Unit Price #E8: Fire Alarm Audible/Visual Device and Wiring: 9. Unit Price #E9: Fire Alarm Addressable Device & Wiring 10. Unit Price #E10: Fire Alarm Speaker: 11. Unit Price #E11: Intercom Speaker and Wiring: 12. Unit Price #E12: Secondary Clock and Wiring: 13. Unit Price #E13: C4 - Outlet: PART 2 - PRODUCTS Not Used PART 3 - EXECUTION Not Used END OF SECTION MATERIAL ALLOWANCES AND UNIT PRICES 012200-6