Common use of 252 Physical Change Clause in Contracts

252 Physical Change. (a) Forest Service shall adjust the Specified Road construction cost if, prior to acceptance under B6.36, a physical change, caused by a single event and not due to negligence of Purchaser, results in an increase or decrease in work and/or materials furnished by Purchaser involving additional estimated cost of: (i) More than $10,000 or (ii) More than 10 percent of total Specified Road construction cost, whichever is less. (b) Increases to the Specified Road construction cost shall include cumulative estimated costs of repairing damage from things such as slides, washouts, landslips, and fire. Plans and specifications shall be revised when necessary to meet new conditions. Quantities of work and/or materials determined from such revised Plans and specifications, together with estimated quantities of work and/or materials abandoned, shall be the basis for the revised Specified Road construction cost. (c) Forest Service shall determine difference in quantities for portions of Specified Road affected by physical change by comparing most recent previous quantities with total of: (i) Estimated quantities actually constructed prior to physical change, including work abandoned, and (ii) Estimated quantities to be constructed following physical change. (d) Forest Service shall calculate the amount of increase to the Specified Road construction cost by applying: (i) Current Unit Rates to differences when quantities increase and (ii) Unit rates comparable to those used in computing most recent cost estimate for the timber sale when quantities decrease. (e) When quantity of authorized work to be performed or material furnished by Purchaser, under any item shown in the Schedule of Items, is reduced to less than 85 percent of original quantity, Forest Service shall make a revised estimate of cost for such work and adjust the Specified Road construction cost. Any revised estimate shall use the same procedures as those used in the original estimates using rates comparable to those used in the most recent cost estimate for the timber sale. The revised estimate shall take into account any increase or decrease in unit rates that results from a reduction in quantity of work.

252 Physical Change. (a) Forest Service shall adjust the Specified Road construction cost if, prior to acceptance under B6.36, a physical change, caused by a single event and not due to negligence of Purchaser, results in an increase or decrease in work and/or materials furnished by Purchaser involving additional estimated cost of: (i) More than $10,000 or (ii) More than 10 percent of total Specified Road construction cost, whichever is less. (b) Increases to the Specified Road construction cost shall include cumulative estimated costs of repairing damage from things such as slides, washouts, landslips, and fire. Plans and specifications shall be revised when necessary to meet new conditions. Quantities of work and/or materials determined from such revised Plans and specifications, together with estimated quantities of work and/or materials abandoned, shall be the basis for the revised Specified Road construction cost. (c) Forest Service shall determine difference in quantities for portions of Specified Road affected by physical change by comparing most recent previous quantities with total of: (i) Estimated quantities actually constructed prior to physical change, including work abandoned, and (ii) Estimated quantities to be constructed following physical change. (d) Forest Service shall calculate the amount of increase to the Specified Road construction cost by applying:: SAMPLE (i) Current Unit Rates to differences when quantities increase and (ii) Unit rates comparable to those used in computing most recent cost estimate for the timber sale when quantities decrease. (e) When quantity of authorized work to be performed or material furnished by Purchaser, under any item shown in the Schedule of Items, is reduced to less than 85 percent of original quantity, Forest Service shall make a revised estimate of cost for such work and adjust the Specified Road construction cost. Any revised estimate shall use the same procedures as those used in the original estimates using rates comparable to those used in the most recent cost estimate for the timber sale. The revised estimate shall take into account any increase or decrease in unit rates that results from a reduction in quantity of work.

252 Physical Change. (a) Forest Service Ser- vice shall adjust the Specified Road construction cost if, prior to acceptance under B6.36, a physical change, caused by a single event and not due to negligence of PurchaserContractor, results in an increase or decrease in work and/or materials furnished by Purchaser Contractor involving additional addi- tional estimated cost of: (i) More than $10,000 or (ii) More than 10 percent of total Specified Road construction cost, whichever is less. (b) Increases to the Specified Road construction cost shall include cumulative estimated costs of repairing repair- ing damage from things such as slides, washouts, landslipsland- slips, and fire. Plans and specifications shall be revised when necessary to meet new conditions. Quantities of work and/or materials determined from such revised Plans and specifications, together with estimated quantities quan- tities of work and/or materials abandoned, shall be the basis for the revised Specified Road construction cost. (c) Forest Service shall determine difference in quantities for portions of Specified Road affected by physical change by comparing most recent previous quantities with total of: (i) Estimated quantities actually constructed prior to physical change, including work abandonedaban- doned, and (ii) Estimated quantities to be constructed following fol- lowing physical change. (d) Forest Service shall calculate the amount of increase in- crease to the Specified Road construction cost by applyingap- plying: (i) Current Unit Rates to differences when quantities increase and (ii) Unit rates comparable to those used in computing most recent cost estimate for the timber sale con- tract when quantities decrease. (e) When quantity of authorized work to be performed per- formed or material furnished by PurchaserContractor, under any item shown in the Schedule of Items, is reduced to less than 85 percent of original quantity, Forest Service shall make a revised estimate of cost for such work and adjust ad- just the Specified Road construction cost. Any revised estimate shall use the same procedures as those used in the original estimates using rates comparable to those used in the most recent cost estimate for the timber salecon- tract. The revised estimate shall take into account any increase or decrease in unit rates that results from a reduction re- duction in quantity of work.

252 Physical Change. (a) Forest Service shall adjust the Specified Road construction cost if, prior to acceptance under B6.36, a physical change, caused by a single event and not due to negligence of Purchaser, results in an increase or decrease in work and/or materials furnished by Purchaser involving additional estimated cost of: (i) More than $10,000 or (ii) More than 10 percent of total Specified Road construction cost, whichever is less. (b) Increases to the Specified Road construction cost shall include cumulative estimated costs of repairing damage from things such as slides, washouts, landslips, and fire. Plans and specifications shall be revised when necessary to meet new conditions. Quantities of work and/or materials determined from such revised Plans and specifications, together with estimated quantities of work and/or materials abandoned, shall be the basis for the revised Specified Road construction cost. (c) Forest Service shall determine difference in quantities for portions of Specified Road affected by physical change by comparing most recent previous quantities with total of: (i) Estimated quantities actually constructed prior to physical change, including work abandoned, and (ii) Estimated quantities to be constructed following physical change. (d) Forest Service shall calculate the amount of increase to the Specified Road construction cost by applying: (i) Current Unit Rates to differences when quantities increase andand SAMPLE (ii) Unit rates comparable to those used in computing most recent cost estimate for the timber sale when quantities decrease. (e) When quantity of authorized work to be performed or material furnished by Purchaser, under any item shown in the Schedule of Items, is reduced to less than 85 percent of original quantity, Forest Service shall make a revised estimate of cost for such work and adjust the Specified Road construction cost. Any revised estimate shall use the same procedures as those used in the original estimates using rates comparable to those used in the most recent cost estimate for the timber sale. The revised estimate shall take into account any increase or decrease in unit rates that results from a reduction in quantity of work.

252 Physical Change. (a) Forest Service shall adjust the Specified Road construction cost if, prior to acceptance under B6.36, a physical change, caused by a single event and not due to negligence of Purchaser, results in an increase or decrease in work and/or materials furnished by Purchaser involving additional estimated cost of: (i) More than $10,000 oror SAMPLE (ii) More than 10 percent of total Specified Road construction cost, whichever is less. (b) Increases to the Specified Road construction cost shall include cumulative estimated costs of repairing damage from things such as slides, washouts, landslips, and fire. Plans and specifications shall be revised when necessary to meet new conditions. Quantities of work and/or materials determined from such revised Plans and specifications, together with estimated quantities of work and/or materials abandoned, shall be the basis for the revised Specified Road construction cost. (c) Forest Service shall determine difference in quantities for portions of Specified Road affected by physical change by comparing most recent previous quantities with total of: (i) Estimated quantities actually constructed prior to physical change, including work abandoned, and (ii) Estimated quantities to be constructed following physical change. (d) Forest Service shall calculate the amount of increase to the Specified Road construction cost by applying: (i) Current Unit Rates to differences when quantities increase and (ii) Unit rates comparable to those used in computing most recent cost estimate for the timber sale when quantities decrease. (e) When quantity of authorized work to be performed or material furnished by Purchaser, under any item shown in the Schedule of Items, is reduced to less than 85 percent of original quantity, Forest Service shall make a revised estimate of cost for such work and adjust the Specified Road construction cost. Any revised estimate shall use the same procedures as those used in the original estimates using rates comparable to those used in the most recent cost estimate for the timber sale. The revised estimate shall take into account any increase or decrease in unit rates that results from a reduction in quantity of work.

252 Physical Change. (a) Forest Service shall adjust the Specified Road construction cost if, prior to acceptance under B6.36, a physical change, caused by a single event and not due to negligence of Purchaser, results in an increase or decrease in work and/or materials furnished by Purchaser involving additional estimated cost of: (i) More than $10,000 or (ii) More than 10 percent of total Specified Road construction cost, whichever is less. (b) Increases to the Specified Road construction cost shall include cumulative estimated costs of repairing damage from things such as slides, washouts, landslips, and fire. Plans and specifications shall be revised when necessary to meet new conditions. Quantities of work and/or materials determined from such revised Plans and specifications, together with estimated quantities of work and/or materials abandoned, shall be the basis for the revised Specified Road construction cost. (c) Forest Service shall determine difference in quantities for portions of Specified Road affected by physical change by comparing most recent previous quantities with total of: (i) Estimated quantities actually constructed prior to physical change, including work abandoned, and (ii) Estimated quantities to be constructed following physical change. (d) Forest Service shall calculate the amount of increase to the Specified Road construction cost by applying: (i) Current Unit Rates to differences when quantities increase andand Sample (ii) Unit rates comparable to those used in computing most recent cost estimate for the timber sale when quantities decrease. (e) When quantity of authorized work to be performed or material furnished by Purchaser, under any item shown in the Schedule of Items, is reduced to less than 85 percent of original quantity, Forest Service shall make a revised estimate of cost for such work and adjust the Specified Road construction cost. Any revised estimate shall use the same procedures as those used in the original estimates using rates comparable to those used in the most recent cost estimate for the timber sale. The revised estimate shall take into account any increase or decrease in unit rates that results from a reduction in quantity of work.

252 Physical Change. (a) Forest Service shall adjust the Specified Road construction cost if, prior to acceptance under B6.36, a physical change, caused by a single event and not due to negligence of Purchaser, results in an increase or decrease in work and/or materials furnished by Purchaser involving additional estimated cost of: (i) More than $10,000 or (ii) More than 10 percent of total Specified Road construction cost, whichever is less. (b) Increases to the Specified Road construction cost shall include cumulative estimated costs of repairing damage from things such as slides, washouts, landslips, and fire. Plans and specifications shall be revised when necessary to meet new conditions. Quantities of work and/or materials determined from such revised Plans and specifications, together with estimated quantities of work and/or materials abandoned, shall be the basis for the revised Specified Road construction cost. (c) Forest Service shall determine difference in quantities for portions of Specified Road affected by physical change by comparing most recent previous quantities with total of: (i) Estimated quantities actually constructed prior to physical change, including work abandoned, and (ii) Estimated quantities to be constructed following physical change. (d) Forest Service shall calculate the amount of increase to the Specified Road construction cost by applying: (i) Current Unit Rates to differences when quantities increase andand DRAFT (ii) Unit rates comparable to those used in computing most recent cost estimate for the timber sale when quantities decrease. (e) When quantity of authorized work to be performed or material furnished by Purchaser, under any item shown in the Schedule of Items, is reduced to less than 85 percent of original quantity, Forest Service shall make a revised estimate of cost for such work and adjust the Specified Road construction cost. Any revised estimate shall use the same procedures as those used in the original estimates using rates comparable to those used in the most recent cost estimate for the timber sale. The revised estimate shall take into account any increase or decrease in unit rates that results from a reduction in quantity of work.

252 Physical Change. (a) Forest Service shall adjust the Specified Road construction cost if, prior to acceptance under B6.36, a physical change, caused by a single event and not due to negligence of Purchaser, results in an increase or decrease in work and/or materials furnished by Purchaser involving additional estimated cost of: (i) More than $10,000 or (ii) More than 10 percent of total Specified Road construction cost, whichever is less.. DRAFT (b) Increases to the Specified Road construction cost shall include cumulative estimated costs of repairing damage from things such as slides, washouts, landslips, and fire. Plans and specifications shall be revised when necessary to meet new conditions. Quantities of work and/or materials determined from such revised Plans and specifications, together with estimated quantities of work and/or materials abandoned, shall be the basis for the revised Specified Road construction cost. (c) Forest Service shall determine difference in quantities for portions of Specified Road affected by physical change by comparing most recent previous quantities with total of: (i) Estimated quantities actually constructed prior to physical change, including work abandoned, and (ii) Estimated quantities to be constructed following physical change. (d) Forest Service shall calculate the amount of increase to the Specified Road construction cost by applying: (i) Current Unit Rates to differences when quantities increase and (ii) Unit rates comparable to those used in computing most recent cost estimate for the timber sale when quantities decrease. (e) When quantity of authorized work to be performed or material furnished by Purchaser, under any item shown in the Schedule of Items, is reduced to less than 85 percent of original quantity, Forest Service shall make a revised estimate of cost for such work and adjust the Specified Road construction cost. Any revised estimate shall use the same procedures as those used in the original estimates using rates comparable to those used in the most recent cost estimate for the timber sale. The revised estimate shall take into account any increase or decrease in unit rates that results from a reduction in quantity of work.

252 Physical Change. (a) Forest Service shall adjust the Specified Road construction cost if, prior to acceptance under B6.36, a physical change, caused by a single event and not due to negligence of Purchaser, results in an increase or decrease in work and/or materials furnished by Purchaser involving additional estimated cost of: (i) More than $10,000 or (ii) More than 10 percent of total Specified Road construction cost, whichever is less.. SAMPLE (b) Increases to the Specified Road construction cost shall include cumulative estimated costs of repairing damage from things such as slides, washouts, landslips, and fire. Plans and specifications shall be revised when necessary to meet new conditions. Quantities of work and/or materials determined from such revised Plans and specifications, together with estimated quantities of work and/or materials abandoned, shall be the basis for the revised Specified Road construction cost. (c) Forest Service shall determine difference in quantities for portions of Specified Road affected by physical change by comparing most recent previous quantities with total of: (i) Estimated quantities actually constructed prior to physical change, including work abandoned, and (ii) Estimated quantities to be constructed following physical change. (d) Forest Service shall calculate the amount of increase to the Specified Road construction cost by applying: (i) Current Unit Rates to differences when quantities increase and (ii) Unit rates comparable to those used in computing most recent cost estimate for the timber sale when quantities decrease. (e) When quantity of authorized work to be performed or material furnished by Purchaser, under any item shown in the Schedule of Items, is reduced to less than 85 percent of original quantity, Forest Service shall make a revised estimate of cost for such work and adjust the Specified Road construction cost. Any revised estimate shall use the same procedures as those used in the original estimates using rates comparable to those used in the most recent cost estimate for the timber sale. The revised estimate shall take into account any increase or decrease in unit rates that results from a reduction in quantity of work.