BE Civil Engineering (IOE, TU) Communication English (IOE, SH 451b) Question Paper 2077 Nepal

(a) Structure of a long formal technical report (6 marks)

A full formal technical report is built from three parts: front matter, body, and back matter.

Front matter

1. Title page — report title, author, organisation, date, reference number. Identifies the document.
2. Letter / memo of transmittal — formally hands the report to the recipient and states purpose and scope.
3. Table of contents — lists sections with page numbers for navigation.
4. List of figures/tables and abstract / executive summary — a stand-alone condensation of problem, findings, conclusions and recommendations for busy decision-makers.

Body 5. Introduction — states the problem, purpose, scope, background and methodology so the reader knows why and how the study was done. 6. Discussion / Findings — the technical core: data, analysis, calculations, alternatives evaluated. This is the longest section. 7. Conclusions — interprets findings; answers the question posed; draws no new data. 8. Recommendations — states the specific actions the writer advises, ranked and justified.

Back matter 9. References / bibliography — sources cited, for credibility. 10. Appendices — supporting raw data, drawings, detailed cost tables kept out of the body to avoid clutter. 11. Glossary — defines technical terms for non-expert readers.

The ordering moves from general orientation → detailed evidence → judgement → supporting back-up, serving both expert and non-expert readers.

(b) Executive Summary and Recommendations (6 marks)

EXECUTIVE SUMMARY

This report assesses the technical and economic feasibility of installing a 50,000-litre RCC overhead reservoir tank to serve Ward No. 7. At present 420 households (approx. 2,310 people) receive water for only 3 hours per day due to inadequate storage. The study evaluated two options: (i) a single 50,000-L RCC tank on a 12 m tower, and (ii) two distributed HDPE tanks of 25,000 L each.

The single RCC option is recommended. Its estimated capital cost is NPR 4,250,000, including civil works, pumping and pipework. It will raise supply to a reliable 8 hours per day, eliminating the current daily shortfall of about 18,000 L. With an annual operating cost of NPR 320,000 and projected revenue/avoided-cost benefit of NPR 1,380,000 per year, the simple payback period is approximately 3.2 years. The site is geotechnically suitable and construction can be completed within 5 months.

RECOMMENDATIONS

1. Adopt the single 50,000-L RCC overhead tank (Option i) on the surveyed plot east of the ward office; it offers the lowest unit storage cost and best hydraulic head.
2. Sanction the budget of NPR 4,250,000 for the current fiscal year and procure works through competitive tender.
3. Carry out a confirmatory soil-bearing test before foundation design, as the desk study assumed a bearing capacity of 150 kN/m².
4. Install a SCADA-linked level sensor and a duty-standby pump set to ensure reliability and reduce dry-running.
5. Schedule construction for the dry season (Mangsir–Chaitra) to avoid monsoon delays, targeting commissioning within 5 months.

(a) Block layouts and parts of a business letter (5 marks)

Full-block style: every line — the date, inside address, salutation, body paragraphs, complimentary close and signature — begins flush at the left margin. Paragraphs are separated by blank lines, not indentation. It is the most modern and quickest to type.

Modified-block style: the date, complimentary close and signature block are aligned to the right of centre (or tab-set toward the right), while the inside address, salutation and body start at the left margin. Paragraphs may be blocked or indented. It looks more balanced/traditional.

Essential parts of a formal business letter:

1. Letterhead / sender's address
2. Date
3. Inside (recipient's) address
4. Salutation / greeting
5. Subject line
6. Body (introduction, details, action requested)
7. Complimentary close
8. Signature and typed name/designation
9. Enclosure / cc notation (if any)

(b) Letter of complaint — full-block format (7 marks)

Kekkei Bridge Construction Pvt. Ltd.
Lalitpur-10, Bagmati Province

7 June 2026

The Sales Manager
Himal Construction Supplies Pvt. Ltd.
Butwal-8, Lumbini Province

Dear Sir/Madam,

Subject: Complaint regarding damaged and short delivery of OPC cement
         (Order No. KBC/077/214)

With reference to our purchase order No. KBC/077/214 dated 28 May 2026, we
received the consignment of 200 bags of OPC Grade 53 cement at our bridge
site on 5 June 2026. On inspection, however, we regret to report two
serious discrepancies:

  1. 35 bags were found completely hardened and unfit for use, evidently
     due to exposure to moisture during storage or transit.
  2. The consignment was short by 15 bags against the invoiced quantity
     of 200 bags.

These defects have already delayed our pier-casting schedule. As the
material was supplied against full advance payment, we request you to:

  (i)  replace the 35 hardened bags and supply the 15 short bags, freight
       free, within seven days; and
  (ii) issue a partial refund or credit note for any quantity you are
       unable to replace within that period.

Copies of the delivery challan and site inspection report are enclosed for
your verification. We value our continued association and trust the matter
will be settled promptly.

Yours faithfully,

(signature)
Ramesh Adhikari
Project Procurement Officer
Kekkei Bridge Construction Pvt. Ltd.

Encl: Delivery challan; Site inspection report

The letter is complete, courteous, factual, and states a clear action with a deadline — the hallmarks of an effective complaint letter.

(a) Title and central idea (2 marks)

Alternative title: "Bamboo: A Sustainable Structural Material for Seismic Regions."

Central idea: Bamboo, once undervalued, is a strong, light, fast-growing and sustainable material whose drawbacks can now be engineered out, making it a viable alternative to reinforced concrete for low-rise housing in earthquake-prone areas. (1 mark title + 1 mark central idea)

(b) Comprehension questions (6 marks)

(i) It is sustainable because a culm reaches full height in a single growing season, so it sequesters carbon faster than hardwood and can be harvested every three to five years without replanting, giving a renewable, low-carbon supply. (2)

(ii) The three main engineering drawbacks are: (1) dimensional variability (non-uniform sections), (2) vulnerability to insect/biological attack, and (3) difficulty in forming reliable joints. (2)

(iii) The biological threat is controlled by treatment with borax–boric acid solution; the dimensional variability problem is solved by using engineered laminated bamboo, which provides the uniform sections raw culms cannot. (2)

(c) Précis (≈50 words) (4 marks)

Long dismissed as inferior, bamboo is in fact strong, very light and rapidly renewable, sequestering carbon quickly. Its weaknesses — variable size, insect attack and weak joints — are now overcome through borax–boric acid treatment and engineered laminated sections, making bamboo a sustainable, ductile alternative to reinforced concrete for low-rise seismic housing.

(48 words — captures all main points in the student's own words, retains no examples or repetition; marks for completeness 2, conciseness/length 1, language 1.)

(a) Mechanism vs process description (4 marks)

(2 marks for the distinction, 2 marks for the two organisational patterns.)

(b) Process description: mixing and placing concrete (6 marks)

How concrete is made and placed on a building site

Concrete is produced and placed through a fixed sequence of steps, each of which must be completed correctly before the next begins.

1. Batching. The ingredients — cement, sand, coarse aggregate and water — are first measured out in fixed proportions (for example, by weight) so that every batch has the same strength.
2. Mixing. The dry materials are loaded into a rotating mixer; water is then added gradually while the drum turns. Mixing continues for a few minutes until the mixture is uniform in colour and consistency.
3. Transporting. The fresh, workable concrete is carried quickly to the work area by wheelbarrow, pump or chute before it begins to stiffen.
4. Placing. The concrete is poured into the prepared formwork (the mould) in even layers, taking care not to let it fall from a great height, which would separate the materials.
5. Compacting. A vibrator is run through the wet concrete to drive out trapped air bubbles, ensuring it fills every corner and is dense and strong.
6. Finishing. The top surface is levelled and smoothed with a float or trowel to the required finish.
7. Curing. Finally, the hardening concrete is kept moist — by covering it with wet sacking or spraying water — for several days, so it gains its full strength.

The result is a solid, durable structural element.

Suitable visual aid — a flowchart. A simple linear flowchart with one labelled box per step, joined by downward arrows, would best support this description. Each box names the step (e.g., "Batching", "Mixing") so the reader instantly sees the order and number of stages:

[Batching] -> [Mixing] -> [Transporting] -> [Placing]
-> [Compacting] -> [Finishing] -> [Curing]

A flowchart is ideal here because the subject is sequential: arrows show direction and dependency far more clearly than prose alone.

(a) The communication process model (5 marks)

          NOISE                           NOISE
            |                               |
            v                               v
[SENDER] --encoding--> [MESSAGE] --(CHANNEL/medium)--> [RECEIVER] --decoding-->
   ^                                                        |
   |                                                        |
   +-------------------- FEEDBACK <--------------------------+

Elements:

1. Sender (source): the person who originates the idea and encodes it into words, symbols or gestures.
2. Message: the encoded information being conveyed.
3. Channel (medium): the path the message travels — speech, e-mail, report, telephone, etc.
4. Receiver: the person who decodes (interprets) the message.
5. Feedback: the receiver's response, which tells the sender whether the message was understood; it makes communication two-way.
6. Context: the situation/environment in which communication occurs.
7. Noise: any barrier that distorts the message. It can interfere at any point — at encoding (poor wording), in the channel (bad phone line, noisy room), or at decoding (receiver's bias, language gap). Noise may be physical (sound), physiological (hearing loss), semantic (ambiguous terms) or psychological (prejudice).

(3 marks for a correct labelled diagram, 2 marks for explaining elements and noise.)

(b) Five strategies for an effective oral presentation (5 marks)

1. Know your audience and purpose, and structure clearly. Open with a hook and a preview, develop 2–3 main points, and close with a summary — "tell them what you'll tell them, tell them, tell them what you told them."
2. Prepare and rehearse with visual aids. Use clean slides (one idea per slide, large fonts, minimal text, a clear diagram of your project), and time your run-through to fit the 10-minute limit.
3. Use effective non-verbal communication. Maintain steady eye contact with the panel, stand upright with open posture, use purposeful gestures, and move deliberately. Non-verbal signals convey confidence and credibility and often carry more impact than words alone.
4. Control voice and pace. Speak loudly and clearly, vary pitch and tone to avoid monotony, pause for emphasis, and slow down at key technical points. Avoid filler words ('um', 'like').
5. Engage and handle questions calmly. Invite and listen carefully to questions, repeat/clarify them before answering, admit honestly if you do not know, and manage nervousness through deep breathing and good preparation.

(1 mark each; the non-verbal point must be present.)

Internal Memorandum (4 marks)

MEMORANDUM

TO:      All Site Staff and Sub-contractors
FROM:    Sita Karki, Project Manager
DATE:    7 June 2026
SUBJECT: Mandatory use of safety helmets from Monday, 9 June 2026

Following a recent site safety audit, the use of approved safety helmets
will be COMPULSORY for everyone entering the construction area, effective
Monday, 9 June 2026.

Key points:
  - Helmets must be worn at all times within the site perimeter.
  - Free helmets will be issued at the gate store from this Friday.
  - Anyone without a helmet will not be permitted on site, without
    exception.

Your cooperation is essential for everyone's safety. Please direct any
questions to the site safety officer.

Sita Karki
Project Manager

The memo uses the correct heading block (To/From/Date/Subject), states the policy, effective date and consequences concisely, and closes positively — exactly what an internal memo requires.

Grammar transformations (4 marks)

(i) Passive: "The survey was completed by the contractor last week." — The object becomes the subject; verb shifts to was + past participle; agent introduced by by. (1)

(ii) Active: "The technicians replaced the defective beam." — The agent becomes the subject; passive was replaced becomes active replaced. (1)

(iii) Correction: "Each of the engineers has submitted his/her (its) report." — Each is singular, so the verb must be has, and the pronoun should agree in number (his/her rather than the plural their in strict usage). (1)

(iv) Relative clause: "This is the bridge that/which was designed by our team." — The relative pronoun which/that replaces It and joins the two sentences. (1)

Résumé vs cover letter (4 marks)

Difference (2 marks):

• A résumé/CV is a structured factual summary of your qualifications, experience and skills, usually in list/tabular form. It is largely the same for many jobs and answers "what can this person do?"
• A cover (application) letter is a personalised persuasive letter that accompanies the résumé. It is written in prose, tailored to one specific job, and explains why you are a good fit and why you want that particular post. The letter introduces; the résumé documents.

Four essential sections of an engineering résumé (2 marks, ½ each):

1. Personal/contact details — name, phone, e-mail, address.
2. Career objective / professional summary — a brief statement of your goal.
3. Education / academic qualifications — degrees, institution, year, GPA.
4. Work experience / internships and technical skills — projects, software (AutoCAD, ETABS), and relevant achievements.

(Other valid sections: licences/memberships, references — accept any four reasonable engineering-relevant sections.)

Commonly-confused word pairs (4 marks)

(i) principal / principle

• Principal (main / head): "The principal load on the column is dead weight."
• Principle (a rule/law): "Archimedes' principle explains buoyancy." (1)

(ii) affect / effect

• Affect (verb, to influence): "Temperature changes affect the steel's length."
• Effect (noun, a result): "The effect of corrosion was severe." (1)

(iii) stationary / stationery

• Stationary (not moving): "The crane stayed stationary during the lift."
• Stationery (writing materials): "We ordered new office stationery." (1)

(iv) complement / compliment

• Complement (to complete/go with): "Steel bracing complements the concrete frame."
• Compliment (praise): "The client paid us a compliment on the finish." (1)

(a) Interpretation paragraph (2 marks)

Cement consumption over the first quarter shows clear fluctuation, reflecting the varying pace of construction activity. Usage rose from 120 t in January to 150 t in February, then fell sharply to 90 t in March — the lowest of the quarter, likely due to a slowdown such as adverse weather or a material shortage. It recovered to a peak of 160 t in April. The total consumption for the four months is 120 + 150 + 90 + 160 = 520 t, giving a monthly average of 520 ÷ 4 = 130 t. The upward swing in April suggests work is back on schedule.

(b) Most suitable graph (2 marks)

A bar chart is most suitable. The data are discrete monthly values that we want to compare against one another; vertical bars make the month-to-month differences (the March dip and April peak) immediately visible.

• A pie chart is unsuitable because it shows parts of a whole, not change over time.
• A line graph could show the trend, but since each month is a separate, distinct measurement rather than a continuous variable, the bar chart gives the clearest comparison.

Minutes and agenda (4 marks)

Agenda (1 mark): An agenda is a list of topics, prepared and circulated before a meeting, that sets out the order of business to be discussed. It tells participants what will be covered and helps keep the meeting focused and on time.

Minutes (1 mark): Minutes are the official written record made during/after a meeting summarising what was discussed, the decisions taken, and the actions assigned. They are the permanent, factual reference of the meeting.

Standard items the minutes of a project review meeting should record (2 marks):

1. Heading — name of the meeting, date, time and venue.
2. Attendance — members present, absent (with apologies), and the chairperson.
3. Confirmation of previous minutes and matters arising from them.
4. Agenda items discussed — a concise summary of each point and the key discussion.
5. Decisions/resolutions taken.
6. Action points — what is to be done, by whom, and by when.
7. Any other business (AOB) and the date of the next meeting.
8. Signature of the chairperson/secretary and time of adjournment.

(½ mark each for any four correct items, capped at 2.)