2019 PCE Answers

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Objective

 * 1) Seminar Chap 9 : offer, acceptance, consideration, intention to create legal relations, certainty, legal capacity, free consent, legality of object > answer = D
 * 2) Seminar Chap 11 - Discharge of contract: frustration, performance, breach, consent. Due to consent of both parties, contract is discharged > answer = A


 * 1) * UBBL 7 (3) "...has died or become bankrupt or cannot be found or has been deregistered from the register or for any other reason ceased to practise, the owner or occupier shall as soon as practicable appoint another principal submitting persons or submitting person to act for him and to submit adequate evidence to the local authority of the circumstances [i.e. the 2nd Eng]".
 * 2) * BEM Circular 008 clause 3.5 (c) "1st Eng...informed the local authorities that he/or it was withdrawing from the work"
 * 3) * >answer = uncertain depending on interpretation (A/D). UBBL 7 (1) agrees with BEM Circular 008 for 1st Eng, but only applies to work not commenced as stated in 7 (1b), whereas the question stated work started. Therefore we can assume 7(3) to cover the other eventualities i.e. work started.
 * 4) * >However in most practical cases, regardless whether work started or not, 1st Eng i.e. PSP/SP is responsible until end [Pending confirmation from BEM Exam committee]
 * 5) This question was memorised as either of the 2 following scenarios, thus yielding different answers:
 * 6) * Scenario 1: contract to deliver computer and pirated software >answer = D (Contracts Act clause 25 - agreements void if consideration and object unlawful in part)
 * 7) * Scenario 2: contract to deliver computer and legal software, but supplier give pirated >answer = A/C (in this event, a legal contract is not void, but rather considered breached, due to delivery of the wrong item. If the supplier refuses to deliver the correct goods, legal action can be taken)
 * 8) Questions also makes reference to item 14.2 (a) - Design Guarantee and 24.1 - Valuation of variations of JKR D&B 2007
 * 9) * Item a ref. 14.1(a) is true
 * 10) * item b - unsure
 * 11) PAM Contract 2006 clause 22.1: "Upon the issuance of the Certificate of Non-Completion, the Contractor shall pay or allow to the Employer a sum calculated at the rate stated in the Appendix..." >Answer A (question ambiguous with the term progress payment)
 * 12) Answer B (wiki:A corporation's share capital or capital stock (in US English) is the portion of a corporation's equity that has been obtained by the issue of shares in the corporation to a shareholder, usually for cash)


 * a: clause 32 (2) "fire certificate shall be renewed annually"
 * b: closest act is town and country planning act 1974 > no mention
 * c: SDBA 1974 clause 85A(3) : not more than every 10 years
 * d: no mention; also not mentioned in Electricity Supply Act clause 22
 * 1) * answer> none (e)


 * 1) * item a: RoB under SSM governs all businesses, ie sole proprietorship and partnership. ECP is a body corporate therefore should be under RoC
 * 2) * item b: any ECP
 * 3) * item c: not related
 * 4) * item d: Any body corporate
 * 5) * answer : B and D
 * 6) CIPAA 2012 clause 35(1) : "any conditional payment provision in a construction contract in relation to payment under the construction contract is void" answer: A


 * a: true
 * b:SOCSO is for employee true (hence the name)
 * c: false (not mentioned)


 * 1) * excerpt from Chubb PII policy: "Chubb agrees to extend cover to any Claim against the Insured for civil liability arising from any consultant, contractor, subcontractor or agent of the Insured for whose acts, errors or omissions the Insured is legally liable." >answer: unsure, depends on interpretation and question wording.
 * 2) * Fit-for-purpose> false


 * 1) * item a: not mentioned in Fire Act (fire drill is owner initiative, not required for Fire Cert renewal)
 * 2) * item b: FSA 1988 clause 28(1) "Every designated premises shall require a fire certificate" (only designated included)
 * 3) * item c: clause 28 "Provided that if in the opinion of the Director General...issued to the owner of such premises for due compliance of the provisions of this Act.",
 * 4) * and clause 54 implies that statement is false. Submitting person is taken to be the PSP/SP
 * 5) * item d: G form required only
 * 6) * >answer: all false


 * a: public (BEM...providing professional engineering services and; to regulate the professional conduct and practice of registered person in order to safeguard the safety and interest of the public)
 * b: true
 * c: true
 * d: true
 * e: false (UBBL is a standardised building regulation applicable to Local Authorities and building professionals).
 * 1) item I not logical
 * 2) Item I & II is true
 * 3) item c is likely to be false
 * 1) item c is likely to be false


 * 1) * I is true
 * 2) * II true, conducted by Fire Specialist Eng
 * 3) * III is true (BEM Scale of Fees clause 3 (1) pg 3)
 * 4) * IV true
 * 5) * answer E
 * 6) Answer : C (refer Registration of Engineers Act)
 * 1) Answer : C (refer Registration of Engineers Act)


 * 1) * Answer > most likely A
 * 2) * item b: not consistent ruling but sometimes possible
 * 3) * item c: possible
 * 4) * item d: possible, because owner have to apply for TNB account before meter installation
 * 5) * tip> refer CCC list of documents to be attached per G form

Essay
-No contribution-

Objective

 * 1) *Table 2.5 MASMA 2-7
 * 2) *Q=CIA/360=IA/360 (50%*Cjungle+50%*Cdetention pond no outlet)
 * 3) *= 4.5m3/s


 * 1) *MSIG 3 pg 25
 * 2) *Peak Factor = 4.7 (PE/1000)^-0.11
 * 3) *Peak Flow = Peak Factor x 225L x PE (day)
 * 4) Question 3.png


 * 1) *Based on limited info from question, we summarise:
 * 2) **Length of distribution mains (km)= L1
 * 3) **Length of reticulation pipe (km)= L2
 * 4) ** Height of tapping point on reservoir from reservoir base (m)= Htap
 * 5) ** Residual Head at tapping (m) = Ptap
 * 6) ** Residual supply head (m) = RSH
 * 7) * During normal operation, find residual supply head (RSH) required at development (compare with min RSH 7.5m):
 * 8) ** 30+Htap+Ptap=Pipe Losses+29+RSH
 * 9) ** 30+Htap+Ptap=3L1+2L2+29+RSH
 * 10) ** RSH = 30+Htap+Ptap-(3L1+2L2+29)
 * 11) * During minimum water level operation, assume min RSH>7.5m find Pmintap:
 * 12) ** 30+Htap+ Pmintap=3L1+2L2+29+RSH
 * 13) ** Pmintap=3L1+2L2+29+RSH-(30+Htap)
 * 14) * Min water level/bottom water level (BWL) = 30+Htap+ Pmintap (in RL)
 * 15) Pg 77 MSIG 3, Appendix A (question gave true/false statements asking about the specifics method)
 * 16) Answer D (although biological treatment stage involved, no process specifically use a 'biological tank')
 * 17) Table 2.5 MASMA 2-7 >>0.95,0
 * 18) MASMA pg viii 1.1 (item I & II true)
 * 19) MSIG 3 2.1.3 pg15:
 * 20) * Ductile Iron
 * 21) * GRP
 * 22) * ABS
 * 23) * HDPE (Solid)
 * 24) * Steel
 * 25) *Answer>ductile iron and mild steel


 * 1) *Guideline for Inspection and Testing of Roadworks JKR/SPJ/1988 - Cl 2.2.4.4.b
 * 2) *Field Density Test Using Sand Replacement Method (BS 1377 : Part 9 : 1990)
 * 3) *a) true
 * 4) *b) false (sand replacement is not to measure the weight of sample but volume of sample)


 * 1) *a) false
 * 2) *b) true - stone pitching manning n>concrete, therefore v < concrete. since Q = VA, stone pitched drain capacityexample #3 http://geotechnicalinfo.com/compaction_excavation_and_earthwork.html
 * 10) **> https://theconstructor.org/geotechnical/soil-maximum-dry-density-optimum-moisture-content/18426/
 * 11) **> https://theconstructor.org/geotechnical/soil-moisture-content-dry-density-relationship/6947/


 * 1) *a) false - fence to keep site silt in
 * 2) *b) false
 * 3) *c)true
 * 4) *d) true (silt traps, not fence, should be considered during dewatering activities)
 * 5) JKR arahan teknik Geometric Design 5.1.2 (Normal Cross Slope)
 * 6) *a> true
 * 7) *b> not mentioned
 * 8) *c&d>superelevation, not crossfall


 * 1) *No. blows per
 * 2) **1. first 100blows or 450mm - A ignore
 * 3) **2. next 150mm - B
 * 4) **3. next 150mm -C
 * 5) *SPT-N = B+C
 * 6) *answer> N=13


 * 1) *a) should be true
 * b, c, d) true
 * 1) *e) false - sieving/gradation cannot determine consolidation
 * 2) c is the y axis intercept, friction angle phi is the angle formed by drawing a line between the top tangents of the mohr circles


 * 1) *>K0=(1-sin Φ)/(1+sin Φ) = 0.36
 * 2) *>Pa=0.5*γ*H^2*Ka=51.84kN/m
 * 3) Read the moisture content corresponding to 25 drops from the curve and report it to the nearest whole number as the liquid limit (wLof the soil). >>answer was 25


 * 1) >eff. pressure 1*17+3*(17-9.81)+3*9.81 =68kN/m2
 * 2) OCR = Ppast/Peff = 2.2
 * I, II true, III false
 * I, II = true, III, IV, V= false
 * 1) Answer is E none of the above
 * 2) Since the structural capacity of the pile is 5t, the pile failed at 3t due to settlement. At FOS 2, design load is 3/2 = 1.5t
 * 3) Answer C>>clay consolidation>sand. If thin clay layer, soil replacement effect is negligible
 * 4) I -false [eurocode XC(cyclic) < XD(chloride) exposure classes], II - IV true
 * a,b,d) true, c) false
 * a, c, d = true, b = unclear statement??


 * 1) *a) false>wet concrete lower value
 * 2) *b) false
 * 3) *c) true, but cover is also important
 * 4) Vs=0.6 x ⍴ y (steel grade) x Aweb (BS 5950 4.2.3)


 * 1) *I true (spacing <= 150 from restrained bar)
 * 2) *II true (tension bar A > As min = 0.13%*350*670, spacing ok)
 * 3) *III false (max 0.75d = 502mm spacing)
 * 4) *IV true (no important check)


 * 1) *I = uniformity in all orientation (true)
 * II, III, IV = true


 * I, III, IV, V true
 * 1) *II for torsion
 * I, II true, III false
 * 1) Vmax = factor * b*d, factor depending code and fck therefore since Ac is equal, bd for all sections also equal >c is true
 * 2) answer D
 * 3) BS6399 6.2 Table 2, Answer is B 10 storey building, column at 8-9th storey carry 2 storey of floor (lvl 9&10). Number of storey qualified for reduction is 2, which is 10%


 * 1) *Stiffness, k = EA/L or EI/L, since L for all vertical members same, k dependent on E,I,A
 * 2) *A = true
 * 3) *B = false (more k more SF)
 * 4) *C= false (quite possible)


 * 1) *II = false, 0.00219 (fy460)
 * I,III, IV = true
 * 1) *Answer : II
 * 2) Answer : I,II,III
 * 3) Answer : I,II,IV

Essay
-No contribution-