Interfering float. Interfering float: It is similar to head event slack. Interfering float

 
 Interfering float: It is similar to head event slackInterfering float Updated February 3, 2023 Developing an accurate project schedule and tracking your team's progress is important for ensuring clients and customers receive the finished

It is the part of the total float that remains after free float is deducted. 3 Float Calculation – Summary Following Activities Completed Early Late Preceding Activities Completed Early Free Float (FF) Total Float (TF) Late Independent Float (IndF) Safety Float (SF) 43 • Interfering Float (IF) = Total Float (TF) – Free Float (FF)2. Activity float. 02. 1. See Correct Answer. Get complete concept after watching this video. a ) preceeding activities. Advertisements. Free float and interfering float being positive or negative do not necessarily lead to negative total float. 3 P 6 E O K A 6 H 0 2 9 M 12 L F 4 N/2 EET LET ES LS Duration EF LF EET LET2. is shared between two or more activities. Disclaimer: Every effort has gone into ensuring the accuracy of this document. Interfering float is the time available to delay an activity without delaying the project’s estimated completion time, but delaying an activity into interfering float will delay the start of one or more following non-critical activities. K MN N, O L O,P 2 10 . apex_offset (float) – Asymmetric thread apex offset from center. Download Solution PDF. Share on Whatsapp Latest GPSC Assistant Engineer Updates. During PMP® coaching sessions, I observe […] Interfering Float (INTF): The amount of time that a schedule activity can be delayed or extended from its early start date without delaying the project finish date, but delaying an activity into interfering float will delay the start of one or more following non-critical activities. Write this number at the bottom right corner. Who are the experts? Experts have been vetted by Chegg as specialists in this subject. Total float represents the amount of time an activity can be delayed without delaying the overall project duration and is also called “float” or “slack”. c) Interference float The difference between total float and free float. Free float O d. (4) Interfering Float: The difference between the total float and free float is called Interfering float. Given For Activity i-j: Total Float 18 d Free Float 7 d 11 Question(s) 1. Project PlanningFree float can never be less than zero. 5. Q. I would like to decorate and shape the left and right borders of my text using float and clear properties. (1) shows a graphical representation for the popular float types, which are discussed in the next section. unexpected conditions, cannot O b. Once the free float has been used (or if it is zero), the interfering float tells us by how much the activity may be delayed without delaying the project end date - even though it will delay the start of subsequent activities. Total Float is the total number of planning units an activity can be delayed without affecting the project completion. Where to Find Real Online Jobs. Question: 6. 4. What is the Interfering Float of Activity i-j?Total Float: It is the maximum delay possible for an activity without considering any delay in its precedence or succeeding activity. Interfering Float: (F IN) The maximum amount by which an activity can be delayed without delaying the project but will cause delay to the Early Start of some following activity. Draw a time-grid diagram and a man power resource schedule (see Table P10. . This will tell you how much total time the critical tasks can be delayed before the. If any activity on the critical path is delayed, the completion of the project will be delayed by an equal amount. FF = ESDB - EFDA 3. Transcribed image text: Draw the bar chart, AOA, and AON network diagrams for the following project. Equations for total float and interfering float remain unchanged. Interfering Float (IF) = Total Float (TF) - Free Float (FF) The critical path pf the project contains all the activities with Total Float (TF) equal to zero (0). It affects only preceding activity. Total Float (TF) Free Float (FF) Project Duration Critical Path Resource Allocation Resources Relationships Durations Interfering Float (INTF) Independent Float (INDF) TERM DEFINITION Early Start The earliest day on which an activity can start Early Finish The earliest day on which an activity can finish3. 10 Dishonland o ns are indi A 5 men 7 men 8 men IT mou 9. Interfering float (INTF) INTF refers to the time you can delay a task from the date you planned to start it without delaying the project's completion date. following activity. 2) What are the different categories of reporting?The float is an important element in the project schedule that can be used by contractors to change the start of noncritical activities for resource management purposes, and by owners to. fx (or similar) and keep it so that you can always revert to your original. Float for the fourth path = 31 – 13 = 18 days. Interfering float (INTF) refers to the time you can delay a task from the date you planned to start it without delaying the project's completion date. Interfering Float (INTF): The amount of time that a schedule activity can be delayed or extended from its early start date without delaying the project finish date, but delaying an activity into interfering float will delay the start of one or more following non-critical activities. Total Float - (Measured in Day) - Total float is the period by which an activity can shift its timing without affecting the relevant schedule. 20. None of these Question 16 Not yet answered Marked out of 2. While calculating floats, for just for our simplifying computations, we can write values of Slack of event j in column wherein we are supposed to write interfering float. 19. Days = From Question 3 ) ES = ES of Tail or Tail event of Activity 4 ) EF = ES + Duration 5 ) LF = LF of Head or Head Event of Activity 6 ) LS = LF - Duration 7 ) Total Float = LS – ES OR LF – EF 8 ) Interfering Float = Slack of Head Event or Total Float – Free Float 9 ) Free Float = TF - Interfering Float or TF – Slack of Head Event 10 ) Independent Float = FF. Komal Bhandakkar AUTHOR. Interfering Float - (Measured in Day) - Interfering Float is the amount of time a scheduled activity can be delayed or extended from its early start date without delaying the project finish date. Interfering Float (INTF) Interfering Float is the amount of time a schedule activity can be delayed or extended from its early start date without delaying the project finish date. 10,000,00/- and has an estimated life of 10 years. LK H 6 DJ 11 J 12 K 20 . Float adalah hal yang harus diperhatikan saat membuat penjadwalan proyek konstruksi, karena kalau seorang manajer proyek kehilangan angka float, maka akan berakibat fatal yakni bertambahnya durasi. Interfering float is the difference between _____. 19. subsequent tasks (“free float”). Expert Help. It is the difference between total float and free float. Create Powerpoint Explainer Videos. 5. Interfering Float INTF is defined as the time span in which the completion of an activity may occur and not delay the termination of the project but within which the completion will delay the. Pada kesempatan kali ini, How To Tekno khusus membahas tipe data Float. P. The amount of time by which the start of the activity may be delayed without interfering with the start of any succeeding activity is called (a) Activity float (b) Free float (c) Total float (d) Interfering float Q17. Total Float: The total amount of time that a schedule activity may be delayed from its early start date without delaying the project finish date, or violating a schedule constraint. Determine if there are differences in float values between the AOA method and the AON method and why. Also, determine (show calculations) the independent float and interfering float for Activity K. I have two hours to get to school. following activity. Using the AOA and AON diagram, (i) identify the critical path, and (ii) calculate the total float, free float, interfering float, and independent float for each. Download Solution PDF. Or: The time-grid diagram including the manpower resource schedule of the project is: Image transcriptions interfering meaning: 1. closed Feb 24, 2022 by BabulPandey. S. It only affects concerned activity. Independent float: It is the minimum excess available time which exists without affecting any of succeeding or preceding activities. Interfering Float. Topics covered in playlist of PERT AND CPM: Network Techniques, Project, CPM, PERT, Common terms used in Arrow. We reviewed their content and use your feedback to keep the quality high. The difference between total float and free float, is called interfering float. Important Points. A federal appeals court panel is likely to narrow the gag order against Donald Trump for his criminal trial in Washington, expressing concerns about its ambiguity and. Civil Engineering questions and answers. Transcribed image text: 2. Freefloat : Portion of the total float within which an activity can be manipulated without affecting the floats of subsequent activities. What is the project duration? Activity Duration PIB 5 None 2 3 10 None 3 15 20 4 1 1 25 30 10 15 2 35 2 25 20, 30, 35 40 5Float is the amount of time by which an activity can be delayed or extended. When its of an activity - then it represents a situation where additional resources needed to complete the project. 0 votes . 1 weeks B. (40 points) Oct 13 2022 06:56 AM. Interfering float: It is just another name given to head event slack. 5 Ratings (14 Votes) Answer2. Last updated on Nov 8, 2023 GPSC AE Answer Key released for AE Mechanical (Advt No. 금속판 방수공법. Question: 1) Solve for the scheduling data for the site improvement project shown in the network diagram below. interference (float) – Amount the thread will overlap with nut or bolt core. Concept: Independent float is the time by which starting or finishing of an activity can be delayed without affecting the total float of its proceeding and succeeding activity. Independent Float (INDF) See moreProject management float refers to the amount of time that you can delay a task without impacting other parts of a project's timeline or missing the overall completion. Calculate the total float, free float, and interfering float for each activity. Identify the critical path. i)Critical path ii)Float iii)Free float iv)Interfering float v)Hammock activity • Critical path is the path through network with zero floats. It does not affect start of succeeding activity i. This larger type of floater is caused when the vitreous, which normally hugs the retina in the back of the eye, frees itself from the retina. g. Ans. here activity is between 1-2 though starting. Consider the following information about a project whose activities are only connected through regular FS relationships (no lags) An Activity A has a total float of 10 days, of which 9 days are interfering float Its only succeeding activity, Activity B, has a total float of 12. However, it should be understood that delaying an activity. Understanding Work Dates and Calendar Dates In this module, the difference between working dates and calendar dates is explained and how to chart both in a project plan. Activities1-2,2-4,4-5 and 5-6 having zero float are the critical activities and 1-2-4-5-6 is . zero. Updated February 3, 2023 Developing an accurate project schedule and tracking your team's progress is important for ensuring clients and customers receive the finished. Identify all potential critical activities on the bar chart. Total float A contingency is used to cover conditions that reasonably be determined during the design, change orders, and other project risks. D S В. (@_ Interference float ~ Independent float — Free float 15. Q. delaying the entire project but causing delay to the . d ) all of the above. Without the interfering float from the Electrical Rough-In, Framing would have started on Day 15. Interfering float is that part of the total float which causes a reduction in the float of the successor activities. Find Critical Path, Total Float, Free Float and Interfering Float. It is the difference between total float and free float. Interfering float=late finish-smallest early start of succeeding activities. 8) Shortening Project Duration To shorten the overall durations of a project we would normally consider attempting to reduce activity durations. • Interfering float = total float – free float . Interfering float: It is similar to head event slack. TFi = LSi - ESi TFi = LFi - EFi. How To Tekno juga akan membagikan beberapa tipe data Float. Interfering Float. This is quite commonly used, particularly in association with the free float. However, the FM Network can accept no responsibi. (An activity can have this float only if it has a free float. Independent float F I D: It is defined as the amount of time by which an activity can be delayed without affecting the succeeding activity and preceding activity. c ) particular activity. It is the path with the greatest total. 29K views 10 months ago OPERATIONS RESEARCH. Ans. 2 weeks B. Thus, the Total Float is 2 days. Interfering float . Independent float is the time by which starting or finishing of an activity can be delayed without affecting the total float of its proceeding and succeeding activity. Interfering float is the time available to delay an activity without delaying the project’s estimated completion time, but delaying an activity into. Engineering; Civil Engineering; Civil Engineering questions and answers; FS-3 FF-2 B A Start 0 6 8 SS-1 SS-2 E Finish SFS 5 0 с D 2 Given the above network, which of the following best describes Activity E: Activity E has 1 day of total float Activity E has 1 day of interfering float Activity E has 1 day of free float Activity E is on the critical path2. d). Interfering float: It is similar to head event slack. It does not affect the latest completion of preceding activity. Based on the simple finish-to-start relationship, the calculation of INTF can be formulated by Equation (4), in. (Kim & Garza, 2003). d. Where, F T is Total Float, F F is Free float In construction project, float or slack is the amount of time that a task in a project network can be delayed without causing a delay to: 1. The network for this precedence table H(6) F(1) G(1) D(1) C(2) B(1) E(3) A(4) Disclaimer: Every effort has gone into ensuring the accuracy of this document. Fig. Free float d. If the Build Process C building gets delayed by 45 days (from ES schedule) and Install Process C Plant gets delayed by 30 days (from ES schedule), the critical path now and duration are ____and___. 3. Method 2. An activity can be delayed by an amount up to its independent float without delaying the start of any other activity. Let’s try to change the fragment we edited earlier in the OldTV. Free float 104. a) Construct an activity network for the preceedance table. It does not affect the start of succeeding activity i. If the float is positive and the activity is delayed by a period equal to its total float, the completion of project is not delayed; The float may be positive, zero or negative. Operations Management. Interfering Float: (F IN) Maximum amount by which an activity can be delayed without delaying the project but will cause delay to the Early Start of some following activity. Show info about module content. Hence the correct answer. following activity. interfering float = total float – free float. It only affects concerned activity. 4b contains information related to each activity of the sample project. (a) Total float. interfering (shared) float d. You can calculate the free float by subtracting the Early Finish Date of the activity from the Early Start Date of the next activity. ALL ABOUT CRITICAL PATH METHOD (CPM)…Total Float and Free Float are very different concepts. Using the same process, we can also calculate the float for other paths. 1) Δ l = d sin θ. Any delay in an activity on this path will delay whole project • Float is the measure of how much the start or completion of an activity may be Interfering Float: (F IN) The maximum amount by which an activity can be delayed without delaying the project but will cause delay to the Early Start of some following activity. Total Float. 2. Referring to Figure 6. 6k points) selected Feb 23, 2022 by Ritikgupta . This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Interfering float is that part of the total float which causes areduction in the float of the successor activities. Start calculations with day ten). It affects only preceding activity. This flexibility can be at the project level or the activity level gives different choices. The float calculations for the sample schedule are shown in Exhibit 5. interfering float e. The critical path method (CPM) is widely used as a project management tool for planning and scheduling. activities in the network. Computer Science questions and answers. Interfering Float: It is that part of the total float which causes a reduction in the floats of the succeeding activities. Independent Float: It is the minimum excess available time which exists without affecting any of succeeding or preceding activities. Armed with this new knowledge, we can turn our OldTV into a fully configurable effect. 414 hours ago · Civil Engineering. It does not affect the start of succeeding activity i. (c) Calculate the total, independent and interfering float times, for each activity. (30 points) Activ Act Duration Preceded By Drill Wel Construct Power Line C Excavate D Deliver Material House Assemble Tank Install Pum Install Pi Foundation Erect Tower and. F): The total time between an activity’s late finish and the early start of the following activities. It is also equal to the head event slack of the activity Thus interfering float of an activity - TF - EF = (L-E) of the head event of the activity Subcritical Activity : Activity having next higher float than the critical activity is called the subcriticalThe given relationship "Interfering float = Total float – Free float" is incorrect because interfering float is a separate concept and is not equal to the difference between total float and free float. 1057/palgrave. Used to help create valid threaded objects where the thread must fuse with. Negative (total) float can occur when the forward pass of the network extends beyond the customer's end date. total float. Critical Path Net Work helps an engineer:7. 1,50,000/-. Calculate the total, free, and interfering float of activity 20 . ALL ABOUT CRITICAL PATH METHOD (CPM)MANAGEMENTMANAGEMENT: FAQs- LOUNGI. This Question Belongs to Civil Engineering >>. Interfering float is that part of the total which causes a reduction in the float of the successor activities. Get Paid to Write at Home. (d) Give a. Interfering float. B. Learn more. The critical path is the sequence of critical activities. The horizontal survival float is the most energy efficient floating position, and is used when the swimmer anticipates being in open water for an extended time ; Vertical Survival Float ;Interfering float is the difference between. V. 4. Interfering float refers to the amount of float that affects the project's critical path, while total float represents the total amount of time a task can be delayed without delaying the project. Independent float is that portion of the total float within which an activity can be delayed for start without affecting the float of the preceding activities. The path. c - Critical Path. Free Float: The amount of time that a schedule activity can be delayed without delaying the early start date. (40 Points) 14 Ci H, 1 F. Practical Definition: Slack or Float provide flexibility in the project schedule. Interference Float (IntF) or Shared Float (SF) 8. Stack Overflow. 3. 3. Interfering float: Interfering float refers to the delay in starting a task rather than a delay in finishing it. Practical Definition: Slack or Float provide flexibility in the project schedule. 3. Ans. 4b. Interfering Float: It is similar to head event slack. D. REVIEW QUESTIONS AND EXERCISES 7. Independent Float: It is the minimum excess available time which exists without affecting any of succeeding or preceding activities. Activity float is a measure which calculates the difference between the activity’s earliest start date and the latest start date. 5 Define Free Float, Independent float, Interfering float as used in PERT chart. (40 points) Activities Immediately Following D, J C, F Activity. The term Float expresses flexibility that helps in such schedule adjustments. Complete the network, by adding FF/TF, identify the CP and identify which activities have an interfering float. Free float: The time span by which delay can be made without delaying the succeeding activities. Below is a screenshot of a typical programme layout showing Total float and free float. The float calculations for the sample schedule are shown in Exhibit 5. Earliest Start Time (EST) The earliest start time for an activity is the earliest time by which it can commence. Show the critical paths or potential critical paths on the network diagrams. Total Float. 3. Utilization of the float of an. Show the potential critical activities on the bar chart and critical paths for the AOA and AON networks. Event slack is defined as the difference between the latest event and the earliest event times. The independent float affects only. (Sam) Woodgate 5 . An interfering person gets involved in other people's lives in an unwanted and annoying way: 2…. Interfering float (INTF) Interfering float refers to the length of time you can delay a task without impacting the overall schedule. subnet of the CPM network that includes all activities to be done first. Free Float for i-j F F = T j E - (T i E + t ij) Interfering Float (F IT): It is defined as the difference between the total float and the free float of an activity. Total float 103. Project Float = (Latest Finish) – (Earliest Finish) 4. Float adalah hal yang harus diperhatikan saat membuat penjadwalan proyek konstruksi, karena kalau seorang manajer proyek kehilangan angka float, maka akan berakibat fatal yakni bertambahnya durasi proyek. It is thus equal to the head event slack. The sequence of critical activities in. Total Float is. Using these formulae the values are calculated and tabulated in the table. which. When all the paths are arranged. 19. It is computed for an activity by subtracting the tail event slack from its total float. A project’s total float is the difference between the finish date of the last task on the critical path and the project completion date. It is the difference between the latest finish time of the activity in question and the earliest starting time of the following activity or zero, whichever is larger. The Total Float is the difference between the project completion date and the total duration of critical path activities. B-P-C-G-H-J. What is the project duration? (3 points) What are the critical activities? (4 points) This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. 4 weeks E. . It is the difference between total float and free float. Interfering float is shared between two or more activities. Consider the following statements associated with critical pat 1. total float =free float + independent float. INSE 6230 – Winter 2018 3 Assignment 1 D will be delayed instantly and F will be delayed for the same amount consequently. They. and (ii) calculate the total float, free float, interfering float, and independent float for each activity. can affect the float of. Float or slack is the amount of time that a task in a project network can be delayed without causing a delay to subsequent tasks ("free float") and project completion date ("total. 5 videos 1 discussion prompt. 2. Determine if these are differences in float values between the AOA method and the AON method and why. If the total float and duration of an activity are 5 and 10 days respectively, the particular activity can be. Interfering float = Total float – Free float Explanation The given relationship "Interfering float = Total float – Free float" is incorrect because interfering float is a separate concept and is not equal to the difference between total float and free float. Computer Science. Your name: Your Email: Your Comments: 23. b) Free float It is defined by assuming that all the activities start as early as possible. Using the AOA diagram, (I) identify the critical path. Terms and Definitions TYPES OF FLOATS Interfering Float (FIT) : Another name for head event slack (Sj), it is the difference between total float and free float FIT= FT–FF = TLj –TEj = Sj Note : if the total float (FT) for any activity is zero then such activity is called critical activity Critical Activity : an activity is said to be. Correct answer: (B) independent float. Total Float is the maximum amount of time an activity can be delayed without delaying the project whereas Free Float is the amount of time an activity can be delayed without impacting the Early Start date of any of its immediate successors. first. Download Solution PDF. Code: 57826 6 • Hammock activities are activities which have zero duration and to start at the same time as the first hammocked activity. part. Also compute the free float (FF), interfering float (IF), and independent float (IF) for each activity in a tabular form for the AON. • Interfering float: the difference between total float and free float. e. Duration Lag Activity IPA Duration Lag Activity IPA A 4 E B 4 B 9 F B,C 2 С A 6 D G 6 A E 3 D 4 B 2 2 H F,G 3For the network diagram shown, duration of each activity are in weeks. It is denoted as FF. Activity Name Task Time (hrs) Preceding Activities A Clear Garden 4 B Measure area 1 C Design Patio 2 B D Purchase fencing 1 B E Buy pots and plants 3 A,CFor an activity with a single predecessor and a single successor, calculating interfering float of an activity requires: Successor's ES, Predecessor's EF, and Activity's TF. unexpected conditions, can c. 1: (a) To reach P, the light waves from S1 S 1 and S2 S 2 must travel different distances. By definition: Total Float (TF) = the maximum amount of time an activity can be delayed from its early start without delaying the entire project. None of the above . 7. interfering (shared) float d. a) Construct an activity network for the preceedance tables. 1st lift 20 Dummy 2nd Fix 2nd lift activity 2-3 allocated arrow diagram bar chart Beam Bill of Quantities bricklayers Brickwork calculated Cast Concrete Slab chapter Check Sheets complete computer print-outs contract contractor cost critical activities critical path Critical Path Method day numbers delay Description of Activity drawing Earliest. (3) Compute the total float (TF), free float (FF), interfering float (IF), and independent float (IDF) for each activity. • What is meant by crashing a network. Answer & Solution Discuss in Board Save for Later. Figure 3. PDM was eventually extended to calculate Fondahl's link lag concepts for SS, FF, and SF relationship types. Interfering float: the difference between the total float and free float. Correct Answer - Option 3 : Independent float Concept:. This Float does not interfere with the float time available by the Predecessor activity. In the context of activity-on-arrow (AOA) network representation, textbooks on project management, based on our survey, have for decades been using a popular formula to calculate free floats that may lead to erroneous results in the presence. the project but within which the completion will delay the. We discuss three types of Floats in this video viz Total Float, Free Float and Independent Float with examples. Interfering Float = Total Float – Free Float Independent Float (INDF) Interfering Float is the maximum amount of time an activity can be delayed without delaying the early start of the succeeding activities and without being affected by the allowable delay of any predecessor activity. Equations for total float and interfering float remain unchanged. Also, determine (show calculations) the independent float and interfering float for Activity K E 4 3 M F 6 J A 1 N 10 3 K 5 4 5 Q 2 5 EET ES EET EF Duration LET LS LE LET4. However, the FM Network. is shared between two or more activities. Interfering Float = Total Float – Free Float 5. Calculate the total float, free float, and interfering float for each activity. INSE 6230 – Winter 2018 3 Assignment 1 D will be delayed instantly and F will be delayed for the same amount consequently. 3) Independent float: It is the excess of minimum available time over the required activity duration; F I = (T_E^j - T_L^i - t_e^{ij}) 4) Interfering float. البوست ده عن ٤ انواع لل Float بتظهر فى الجداول الزمنية هنتكلم عليهم. i, iv c. Expert-verified. (3) Highlight the CPM on the AON, AOA networks. INTF is defined as the time span in which the completion of an activity may occur and not delay the termination of the project but within which the completion will delay the start of some other following activity . This is quite commonly used, particularly in association with the free float. Free Float = Lowest ES of successors – EF. A critical activity is an activity whose delay will delay the project. Thus, an independent float can be calculated as under: Independent Float = Total Float – Tail Event Slack. Study ResourcesActivity Floats Professor Odeh introduces the types of floats in a construction project including; total float, free float, interfering float and independent float. That means, we can get. Hence, the float for the second path is 13 days. This is obtained as follows: F I n t = F T − F F = T L j − T E j = S j. 1 Develop the precedence diagram network for the following project and then calculate the total float, free Hoat, and interfering flout for each activity. Whenever an activity has zero total float, then. free float = total float – head event slack. This video includes explanation and calculation of interfering float. I need 10 minutes to eat, but can't. (a) Construct an activity network for the preceedance tables. Total float: It is the time by which starting or finishing of an activity can be delayed without affecting the schedule completion period of a project. Interfering Float ( INTF ) Interfering Float is the amount of time a schedule activity can be delayed or extended from its early start date without delaying the project finish date . This video includes explanation and calculation of interfering float. Concept: Independent float is the time by which starting of an activity can be delayed without affecting the total float of its proceeding and succeeding activity. A machine is purchased for Rs. Free float= EST(succeeding)- EFT(present) Interfering Float:- Part of total float that causes reduction in the total float of successor activity. F. Perpetual Income 365. expected conditions, can O d. Answer: Option A. Highlight the critical path. Interfering float 105. Once the free float has been used (or if it is zero), the interfering float tells us by how much the activity may be delayed without delaying the project end date - even though it w ill delay. C. Project float: Project float means there’s a soft deadline and a hard deadline for the project delivery. b ) succeeding activities. Interfering float. 4. وكمان هنعرف يعنى ايه positive & negative float يلا. number of origins are less than the number of destinations. It does not affect start of succeeding activity i. 5 5 3 8 10 1 11 1 / 3 5 / 7 7 / 10 10 I 11 Plant hedge plants 3 7 10 3 10 Note: Interfering float: shared by multiple activities; "shared. Interfering Float - (Measured in Day) - Interfering Float is the amount of time a scheduled activity can be delayed or extended from its early start date without delaying the project.