Engineering Professional Practice (CE 752) — Semester VIII

CHAPTER 4: CONTRACT MANAGEMENT

IOE, Tribhuvan University • 6 Hours • 8 Marks

4.1 METHODS OF WORK EXECUTION / CONTRACTING 2082 2080 2079 2078 2076 2074 2069

PAST EXAM QUESTIONS:

  1. List down various method of work execution. [2] (2080 Chaitra, Q4a)
  2. Describe in brief the methods of contracting. [4] (2076 Bhadra, Q4)
  3. Explain briefly procurement types (Sealed bidding, sealed quotation and direct purchase) of work as per public procurement Act 2063. [4] (2079 Shrawan, Q3b)
  4. What are the methods of recruitment of consultant? Explain the purpose of Expression of Interest (EOI) and Request for Proposal (RFP). [2+2] (2078 Kartik, Q4a)
  5. What are the methods of recruitment of consultant. Explain the purpose of EOI and RFP. [5] (2074 Bhadra, Q3a)
  6. Write short notes on: Benefits of prequalification [2.5] (2069 Bhadra, Q5c)
  7. Write short notes on NCB and ICB. [4] (2082 Shrawan, Q4)

Methods of Execution for Works / Goods 208020792076

PROCUREMENT METHODS 1. DIRECT PURCHASE ≤ NRs 5L works / ≤ 3L goods Min 3 quotations above NRs 25K Up to 15L domestic one-time Simplest & fastest method 2. SEALED QUOTATION ≤ NRs 20L works / ≤ 10L goods 15 days notice, min 3 quotations 45 days bid, 75 days security No withdrawal/modification 3. NCB 30 days notice in Nepali papers Min 1 responsive bid to proceed 90/120 bid, 120/150 security JV max 3 (min 25% each) 4. ICB 45 days notice in English paper Diplomatic missions notified Foreign bidder info required 5. USER'S COMMITTEE Community-based execution Up to NRs 60 Lakhs 1/3 mobilization advance 6. OTHERS Special Provision Non-Government / Amanat Force Account
Figure 4.1: Six Methods of Procurement for Works/Goods (PPA 2063)

1. Direct Purchase 2079

  • Works: estimated cost ≤ NRs 5 Lakhs; Goods: ≤ NRs 3 Lakhs
  • For amounts above NRs 25,000: minimum 3 quotations required
  • Up to NRs 15 Lakhs for domestic one-time purchases
  • Simplest and fastest procurement method; suitable for small, routine items

2. Sealed Quotation (SQ) 20822079

  • Works: ≤ NRs 20 Lakhs; Goods: ≤ NRs 10 Lakhs
  • Notice period: minimum 15 days
  • Minimum 3 quotations required to proceed; bids opened in presence of bidders
  • Bid validity: 45 days; Bid security validity: 75 days
  • No withdrawal or modification of bid once submitted

3. National Competitive Bidding (NCB) 208220802076

  • For works/goods exceeding SQ thresholds but below ICB thresholds
  • Notice period: minimum 30 days, published in national newspapers
  • Minimum 1 responsive bid sufficient to proceed
  • Bid validity: 90 days (works) / 120 days (goods); Security validity: 120 / 150 days
  • One-time withdrawal/modification allowed before deadline
  • Joint Venture: maximum 3 firms, each contributing at least 25%

4. International Competitive Bidding (ICB) 20822076

  • Notice period: minimum 45 days, published in English-language newspaper
  • Diplomatic missions abroad must be notified
  • Foreign bidders must submit company registration, audited financial statements, and country-of-origin information
  • Used for large, complex, or donor-funded projects where domestic capacity may be insufficient

5. User’s Committee

  • Community-based execution for local infrastructure (rural roads, water supply, small buildings)
  • Maximum budget: NRs 60 Lakhs
  • 1/3 of the contract amount given as mobilization advance
  • Promotes community ownership and local employment

6. Other Methods

  • Special Provision: Used under special circumstances defined by law
  • Non-Government: When donor-specific procurement rules apply
  • Amanat (Force Account): Government executes work using its own resources (labor, materials, equipment) without hiring a contractor — for emergency, security-sensitive, or highly specialized works

Methods for Consultancy Services 20782074

A. Competitive Selection

  1. Publish EOI: Expression of Interest notice published in national newspapers (minimum 15 days)
  2. Shortlisting: Evaluate EOI submissions and create a shortlist of 3–6 qualified firms
  3. Issue RFP: Request for Proposal sent to shortlisted firms (minimum 30 days for submission)
  4. Evaluate & Award: Technical + Financial proposals evaluated; contract negotiated with top-ranked firm

B. Direct Negotiation

Used for very small assignments, continuation of existing work, or emergency situations where competitive process is not feasible.

EOI (Expression of Interest): An invitation for consulting firms to express their interest and demonstrate qualifications for a consulting assignment. Used for short-listing — does not include TOR or financial details.

RFP (Request for Proposal): A detailed document sent only to short-listed firms containing the full TOR, evaluation criteria, contract conditions, and instructions for preparing technical and financial proposals.

Pre-Qualification 2069

For contracts exceeding NRs 60 Lakhs (as per FAR Rule 65), pre-qualification is conducted before inviting bids. Only pre-qualified firms can bid.

PRE-QUALIFICATION EVALUATION CRITERIA Experience Similar projects completed Financial Capability Turnover, credit, liquidity Personnel Key staff qualifications Equipment Plant & machinery Litigation History Pending disputes, claims Certifications Registration, tax clearance Past Performance Quality, completion record
Figure 4.2: Pre-Qualification Evaluation Criteria

Benefits of Pre-Qualification:

  • Ensures only competent and experienced firms participate in bidding
  • Reduces risk of contract failure and poor-quality work
  • Saves time during bid evaluation (fewer unqualified bids)
  • Promotes confidence among stakeholders and financing agencies
  • Allows better risk assessment before awarding large contracts

4.2 TYPES OF CONTRACTS 2081 2080 2079 2078 2077 2076 2075 2074 2073 2072 2071 2070 2069

PAST EXAM QUESTIONS:

  1. What is contract? Describe briefly the elements of contract. [2+2] (2077 Chaitra, Q4a)
  2. What is contract document? What are the essential elements of contract? Explain. [1+3+4] (2075 Bhadra, Q4)
  3. What is contract? Describe essential elements of contract. [Part of 8] (2072 Ashwin, Q3)
  4. What is contract? What are the essential elements of contract? [5] (2070 Magh, Q3a)
  5. Define Contract. What are the essentials elements in the Valid Contract? [5] (2074 Bhadra, Q3b)
  6. Describe briefly the elements of contract. [4] (2076 Bhadra, Q3)
  7. Describe briefly the elements of contract? [4] (2071 Bhadra, Q4a)
  8. Define contract. What are the essential elements of contract? In which condition contract will be void? [4] (2078 Chaitra, Q3a)
  9. Explain any four elements of Contract. Differentiate between void and voidable contract. [2+2] (2081 Shrawan, Q4a)
  10. Elaborate the differences between void and voidable contract. Explain briefly about general conditions of contract and its essential contents. [2+3] (2069 Bhadra, Q3b)
  11. Differentiate between contract and agreement. Describe the importance of contract and explain the elements of contract. [2+3] (2079 Chaitra, Q3a)
  12. Explain any three mostly practiced types of contract briefly. [2] (2080 Chaitra, Q4a)
  13. Define contract document. What are the priorities of contract documents? Explain the rules of contract interpretation. [4] (2071 Magh, Q4a)
  14. How the contract can be interpreted in case of ambiguity? Define percentage contract and in which category of procurement, this form of contract is adopted? [Part of 4] (2073 Bhadra, Q3a)
  15. As an Engineer, how does knowledge of contract help you in your professional career? Explain. [2] (2081 Shrawan, Q4b)
  16. Write short notes on: General condition of contract. [2] (2073 Magh, Q5c)

Definition of Contract 207820772070

A contract is a legally binding agreement between two or more competent parties that creates mutual obligations enforceable by law. It involves an exchange of promises (consideration) and is intended to create legal relations.

Agreement vs Contract 2079

AspectAgreementContract
DefinitionMutual understanding between two or more partiesAn agreement that is legally enforceable
Legal ObligationNo legal obligation; social/moral binding onlyCreates legal obligations binding on all parties
EnforceabilityCannot be enforced in courtEnforceable in court of law
Key Formula: Agreement + Enforceability by Law = Contract. Every contract is an agreement, but not every agreement is a contract.

Essential Elements of a Valid Contract 20812079207820772076207520742072207120702069

VALID CONTRACT 1. Offer & Acceptance 2. Competent Parties 3. Mutual Intent 4. Consideration 5. Capacity (16+, sound) 6. Lawful Purpose 7. Free Consent 8. Possibility of Performance 9. Certainty of Terms
Figure 4.3: Nine Essential Elements of a Valid Contract
  1. Offer & Acceptance: One party makes a definite offer; the other accepts it unconditionally
  2. Competent Parties: Parties must have legal capacity to enter a contract
  3. Mutual Intent: Both parties must intend to create legal relations (not just social agreement)
  4. Consideration: Something of value exchanged between parties (payment for work/services)
  5. Capacity: Parties must be above 16 years of age, of sound mind, and not disqualified by law
  6. Lawful Purpose: The purpose/object of the contract must be legal and not against public policy
  7. Free Consent: Agreement must be without coercion, undue influence, fraud, or misrepresentation
  8. Possibility of Performance: The obligations undertaken must be capable of being performed
  9. Certainty of Terms: Terms must be clear, definite, and not vague or ambiguous

Importance of Contract (13 Points) 20812079

Mnemonic: Make / Record / Specify-6 / Identify / Set / Define-2
  1. Make formal legal relationship between parties
  2. Record the rights and obligations of each party
  3. Specify the scope and nature of work
  4. Specify the quality standards and specifications
  5. Specify the time frame for completion
  6. Specify the method of payment
  7. Specify the conditions for variation and claims
  8. Specify dispute resolution mechanism
  9. Identify risks and allocate them between parties
  10. Set penalties for non-performance or breach
  11. Define the procedure for contract administration
  12. Define the roles/responsibilities of each party
  13. Provide legal recourse in case of disputes or breach

Classification by Legal Relationship 208120782069

Valid Contract

A contract that satisfies all nine essential elements is a valid contract — legally enforceable and binding on all parties.

Void Contract 208120782069

A contract that has no legal effect from the beginning or becomes void subsequently. A void contract is not enforceable in court.

Conditions making a contract void (10):

  1. Contract with a minor (below 16 years)
  2. Contract with a person of unsound mind
  3. Agreement without consideration
  4. Agreement to perform an impossible act
  5. Agreement with uncertain/vague terms
  6. Agreement against public policy
  7. Agreement in restraint of trade
  8. Agreement in restraint of legal proceedings
  9. Agreement in restraint of marriage
  10. Wagering agreements (gambling)

Voidable Contract 20812069

A contract that is valid but can be voided at the option of the aggrieved party. The contract remains enforceable until the aggrieved party chooses to void it.

Grounds for voidability:

  1. Coercion: Forcing consent by threat or violence
  2. Undue Influence: Dominant party abusing position of power to obtain unfair advantage
  3. Fraud: Intentional misrepresentation of facts to induce consent
  4. Deceit (Misrepresentation): Innocent false statement of fact that induces consent
Void ContractVoidable Contract
No legal effect from inceptionValid until voided by aggrieved party
Cannot be enforced by either partyCan be enforced until avoidance
Example: contract with a minorExample: contract obtained by fraud
Both parties affected equallyOnly aggrieved party has right to void

Types of Contract for Works 20802073

Abbr.Full NameDescriptionBest For
UPCUnit Price ContractPayment at agreed rates for measured quantities of each itemMost civil works (roads, buildings)
LSCLump Sum ContractFixed total price for the entire scope of workWell-defined works, buildings
CRCCost Reimbursable ContractActual cost + percentage fee / fixed feeEmergency, unclear scope
TMRCTime & Material Rate ContractPayment based on time spent and materials usedRepair, maintenance works
DBCDesign-Build ContractSingle entity handles both design and constructionComplex, specialized works
MCManagement ContractContractor manages work execution, subcontracts activitiesVery large projects
PBMCPerformance-Based Maint. ContractPayment linked to achieving defined service levelsRoad/facility maintenance
PWCPercentage-wise ContractRates quoted as % above/below estimated ratesSimple works with standard rates

4.3 TENDERING PROCEDURE 2081 2080 2079 2078 2077 2076 2073 2072 2071 2070

PAST EXAM QUESTIONS:

  1. Define tender and tender notice. Also explain their process. [2+2] (2077 Chaitra, Q4b)
  2. Define tender. Why is tendering so important? List the essential information to be furnished while a tender notice is published. [4] (2079 Shrawan, Q3a)
  3. Describe about the tender and explain the purpose tender. List the essential information to be enclosed in the tender notice while publishing for public purpose. [4] (2078 Chaitra, Q3b)
  4. Define tender. Explain the purpose of tender. List the essential informations to be contained in the tender notice. [5] (2070 Bhadra, Q3a)
  5. Define Tender, what are the essential informations to be given in the Tender Notice? [4] (2071 Bhadra, Q4b)
  6. Write the information required to provide in a tender notice. [5] (2079 Jestha, Q3)
  7. What are the information you need to provide in a Tender-Notice? [4] (2076 Bhadra, Q10)
  8. You are working in a government office and your boss asked you to prepare a notice for a building construction of Rs 10 crore, how will you prepare a notice and explain all the contents that should be included in the notice to publish? [5] (2079 Chaitra, Q3b)
  9. What are the preparations to be made before inviting competitive bidding notice? [Part of 4] (2073 Bhadra, Q3a)
  10. Differentiate between bid validity period and bid security validity period. [2+2] (2081 Shrawan, Q4b)
  11. What do you understand by Tendering? Why is the wall / services required tendering in government sector? [4] (2073 Magh, Q3b)
  12. Prepare a Tender notice inviting interested and eligible contractor to construct a temporary office building with approximate cost of Rs 2,00,00,000. [4] (2080 Chaitra, Q4b)
  13. Explain tendering process and contract agreement. [Part of 8] (2072 Ashwin, Q3)
  14. Write short notes on: Tender and elements of tender [2.5] (2072 Magh, Q5b)

Definition of Tender 207920782077207320712070

A tender is a written offer submitted by a bidder/contractor to execute a specified work at a certain rate or total amount within a stipulated time period, in accordance with specified conditions and specifications.

Purpose of Tendering (5 Points) 2079207820732070

  1. Efficient Fund Use: Ensures public money is spent wisely through competitive pricing
  2. Economy & Efficiency: Competition drives lower prices and better quality
  3. Equal Opportunity: All qualified bidders get a fair chance to participate
  4. Domestic Industry Promotion: Supports local contractors and suppliers
  5. Transparency & Accountability: Formal documented process reduces corruption and favoritism

Tender Notice 20802079

A tender notice is an official announcement/advertisement inviting interested and eligible bidders to submit tenders for specified works, goods, or services. It is published in national newspapers of wide circulation.

Preparations Before Inviting Tender (7 Steps) 2073

  1. Complete detail survey, design, drawings, and specifications
  2. Prepare cost estimate (detailed or engineer’s estimate)
  3. Obtain administrative and technical approval
  4. Ensure budget allocation / financial provision
  5. Prepare bid documents (ITB, GCC, SCC, BOQ, drawings)
  6. Determine procurement method (Direct/SQ/NCB/ICB)
  7. Get approval from the appropriate authority to publish notice

Information in Tender Notice (11 Items) 20792078207620712070

  1. Name and address of the procuring entity (employer)
  2. Project name, description, and location of work
  3. Estimated cost of the project
  4. Date of first publication of the notice
  5. Place, date, and time to obtain bid documents
  6. Cost of bid documents (non-refundable)
  7. Last date and time for bid submission
  8. Date, time, and place of bid opening
  9. Amount and form of bid security (earnest money)
  10. Eligibility and qualification requirements
  11. Right of the employer to accept or reject any/all bids

Sample Tender Notice 2080 2079

INVITATION FOR SEALED QUOTATION / COMPETITIVE BIDDING

(First Date of Publication: 2083/01/15)

XYZ Infrastructure Development Project
District Development Committee, Jumla


Sealed quotations/bids are hereby invited from eligible, registered, and qualified contractors for the following work:

SNDescription of WorkEstimated Cost (NRs)Bid Security (NRs)Completion Period
1Construction of Temporary Office Building at Jumla District2,00,00,000 (Two Crore)4,00,000 (2%)12 months

1. Eligibility: Contractors registered with the Department of Roads / DUDBC, having valid registration certificate, PAN/VAT registration, and tax clearance certificate. Minimum experience of similar nature work of NRs 1 Crore or above.

2. Bid Documents: Available from the office of the undersigned from 2083/01/16 to 2083/02/10 during office hours upon payment of NRs 3,000 (non-refundable).

3. Bid Submission: Sealed bids must be submitted to the office of the undersigned by 12:00 noon on 2083/02/15.

4. Bid Opening: Bids will be opened on the same day (2083/02/15) at 2:00 PM in the presence of bidders or their authorized representatives who wish to attend.

5. Bid Security: NRs 4,00,000 in the form of bank guarantee from a commercial bank or cash deposit. Bid security must be valid for 30 days beyond the bid validity period.

6. Bid Validity: 90 days from the date of bid opening.

7. The procuring entity reserves the right to accept or reject any or all bids without assigning any reason.

8. Incomplete bids, conditional bids, or bids received after the deadline will not be entertained.

Chief District Officer / Project Manager
District Development Committee, Jumla
Contact: 087-520XXX

Tendering Process Flow

1. Preparation Design, Estimate 2. Notice Publication 3. Bid Submission 4. Bid Opening 5. Evaluation & Award 6. Contract Signing FINANCIAL SAFEGUARDS: Earnest Money (Bid Security) 2–3% of estimate Performance Security 5% of contract amount
Figure 4.4: Tendering Process Flow & Financial Safeguards

Earnest Money (Bid Security) 2081

  • Amount: 2–3% of estimated cost (5% for foreign bidders)
  • Purpose: Guarantee that the bidder is serious and will not withdraw the bid
  • Refunded: To unsuccessful bidders after contract signing; to successful bidder after furnishing performance security
  • Forfeited: If bidder withdraws during bid validity, refuses to accept award, or fails to furnish performance security
  • Submitted in the form of bank guarantee, demand draft, or cash deposit

Security Deposit (Performance Security) 2081

  • Amount: 5% of contract amount (10% for foreign contractors)
  • Includes: Earnest money amount is adjusted against performance security
  • Purpose: Guarantee for faithful and timely performance of the contract
  • Refunded: After the defect liability period (typically 12 months after completion) if no outstanding claims or defects
  • Usually in the form of bank guarantee from a scheduled bank
Bid Validity vs Bid Security Validity: Bid validity is the period during which the bidder’s offer remains binding (e.g., 45 or 90 days). Bid security validity must extend beyond bid validity (e.g., 75 or 120 days) to allow time for evaluation and awarding. If a bidder withdraws during validity, the bid security is forfeited.
AspectEarnest Money (Bid Security)Performance Security
StageAt bid submissionBefore contract signing
Amount2–3% of estimate5% of contract amount
PurposeSerious bid guaranteeFaithful performance guarantee
ReturnedAfter contract signing / awardAfter defect liability period
ForfeitureBid withdrawal / refusalNon-performance / breach

4.4 CONTRACT AGREEMENT 2075 2073 2072 2071 2069

PAST EXAM QUESTIONS:

All past exam questions on contract agreement, contract documents priority, interpretation rules, and GCC are listed under Section 4.2 (Q2, Q10, Q13, Q14, Q16). The content/answers are provided below.

Conditions of Contract: GCC and SCC 20732069

General Conditions of Contract (GCC): Standard clauses that apply to all contracts of a similar nature. They are pre-printed and remain unchanged from project to project. GCC forms the backbone of the contract and covers general provisions, rights, and obligations.

Special Conditions of Contract (SCC) / Particular Conditions: Project-specific modifications or additions to the GCC that address unique aspects of a particular project (location, time, local conditions, special requirements).

Elements of GCC (15 Items) 20732069

  1. Definitions and interpretation
  2. Engineer / Project Manager — duties and authority
  3. Assignment & subletting provisions
  4. Contractor’s obligations and responsibilities
  5. Time for completion and extensions
  6. Delays and liquidated damages
  7. Variations and adjustment of contract price
  8. Payment terms (interim, final, retention)
  9. Materials, equipment, and workmanship
  10. Insurance requirements
  11. Defect liability period
  12. Termination of contract
  13. Force majeure provisions
  14. Dispute resolution (arbitration, adjudication)
  15. Applicable law and jurisdiction

Contract Documents & Priority 20752071

In case of discrepancy between documents, the following order of priority applies (highest to lowest):

  1. Contract Agreement (the signed agreement document)
  2. Letter of Acceptance (formal acceptance of the bid)
  3. Contractor’s Bid / Tender (the submitted offer)
  4. Special Conditions of Contract (SCC)
  5. General Conditions of Contract (GCC)
  6. Technical Specifications
  7. Drawings
  8. Bill of Quantities (BOQ) / Schedule of Prices
Rule: In case of inconsistency, the document higher in the priority list prevails over the lower one.

Rules of Contract Interpretation 20732071

  1. Self-explanatory Rule: The contract should be interpreted from its own language without reference to external evidence. Words are given their plain, ordinary meaning unless a technical meaning is specified.
  2. Court Interpretation: When ambiguity exists that cannot be resolved by the parties, the court interprets the contract based on the intention of the parties at the time of making the contract.
  3. Contra Proferentem Rule: Any ambiguity in a clause is interpreted against the party that drafted it. This protects the non-drafting party from unclear language.
  4. Exclusion Clauses: Clauses that seek to exclude or limit liability must be clearly and expressly stated. Any ambiguity in exclusion clauses is interpreted narrowly (restrictively).

CHAPTER SUMMARY

Most Repeated Questions

Question ThemeYears
Define contract + essential elements2081, 2079, 2078, 2077, 2076, 2075, 2074, 2072, 2071, 2070
Tender notice + info to include2080, 2079, 2078, 2077, 2076, 2073, 2072, 2071, 2070
Void vs Voidable2081, 2078, 2069
Types of contract2080, 2073
Procurement methods (SQ, NCB, ICB, Direct)2082, 2080, 2079, 2076
EOI & RFP purpose2078, 2074
Contract documents priority + interpretation2073, 2071
GCC + essential contents2073, 2069

Key Points to Remember

PointDetail
Direct Purchase limit≤ NRs 5L works, ≤ NRs 3L goods; 3 quotations above 25K
SQ limit≤ NRs 20L works, ≤ NRs 10L goods; 15 days notice
NCB notice period30 days; bid validity 90/120 days; JV max 3 (25% each)
ICB notice period45 days in English; diplomatic missions notified
User’s CommitteeUp to NRs 60L; 1/3 mobilization advance
Earnest Money2–3% of estimate (5% foreign); refunded/forfeited
Performance Security5% of contract (10% foreign); includes earnest money
Essential Elements9: Offer, Parties, Intent, Consideration, Capacity, Lawful, Consent, Performance, Certainty
Void contracts10 conditions (minor, unsound mind, no consideration, impossible, etc.)
Voidable grounds4: Coercion, Undue Influence, Fraud, Deceit
Doc PriorityAgreement > LoA > Bid > SCC > GCC > Specs > Drawings > BOQ
GCC elements15 items: definitions, engineer, assignment, obligations, time, damages, variations, payment, materials, insurance, defects, termination, force majeure, disputes, law
Interpretation rulesSelf-explanatory, Court, Contra proferentem, Exclusion clauses
Contract importance13 points (Mnemonic: Make/Record/Specify-6/Identify/Set/Define-2)

My Mnemonics