---
title: "Storing and stacking of civil engineering materials"
subject: "Construction Management"
chapter: 3
key: "semester_8/construction_management:storing-stacking-materials"
source: https://www.bctengineer.com/q/semester_8/construction_management/storing-stacking-materials
site: BCT Engineering
---

# Storing and stacking of civil engineering materials

Construction Management · Chapter 3: Planning Construction Material

- Asked in: 2067 Mangsir (old course), 8 marks
- Video: [How to Store Construction Material at Site | What is the Correct way to Store Materials on Site?](https://www.youtube.com/watch?v=IxYTobV4Lmk) — The Institute of Construction Managment 
- Answer checked by Claude Opus 5.5 (high effort) on 2026-10-14
- Page: https://www.bctengineer.com/q/semester_8/construction_management/storing-stacking-materials
- Whole chapter: https://www.bctengineer.com/md/semester_8/construction_management/chapter-3

## Question

Explain the main considerations necessary in the storing and stacking of civil engineering materials.

## Short answer

Store materials on firm, dry, well-drained ground, protected from weather and theft, with FIFO access. Cement in raised sheds max 10 bags high; steel on platforms; bricks neat stacks ~1 m; aggregates on hard clean platforms; timber ventilated; hazardous items separate. Proper stacking prevents damage, wastage and helps counting.

## Answer

Proper storing preserves quality, avoids wastage and keeps materials ready for use. Main considerations:

#### General considerations
- **Location:** near the work and access road, on firm, dry, well-drained, level ground, away from the working area and traffic, with enough space for turning vehicles.
- **Protection** from rain, sun, wind, moisture, fire and theft; fencing, security and lighting.
- **Accessibility and sequence:** use first-in first-out (FIFO) and keep items of different grades apart; labelling.
- **Safety:** keep fuel, explosives, bitumen, and paints separate and away from fire.
- **Records:** stock register and regular inspection.

#### Specific materials
| Material | Storage / stacking |
|---|---|
| Cement | In a dry weatherproof shed, floor raised about 150-200 mm on planks, 300 mm away from walls, stacked not more than 10 bags high (7 bags if kept for long), in rows with passage for FIFO and covered with tarpaulin |
| Steel bars | On raised platforms (sleepers), by diameter and length, covered to avoid rust, free of oil and mud |
| Bricks / blocks | On firm ground in neat stacks, 1 m wide and about 1 m high (not more than 2 m), in groups of 50-100, with passage |
| Sand, aggregate | On a clean, hard, dry, sloping platform with partitions to avoid mixing; not under trees; covered in rain |
| Timber | Raised, ventilated, stacked with spacers, protected from sun and termites |
| Tiles, glass | Boxed, under cover, stacked on edge in a dry place |
| Bitumen, paints | In a ventilated, cool, fire-safe place; drums upright |
| Pipes | Supported on level ground, spigot and socket alternately, with no sagging |

Good stacking prevents damage, wastage and accident, and helps counting and issue.

## Check yourself

The answer's key points as multiple-choice questions, with the correct option and why.

1. How should cement be stored?
   A. On bare ground, stacked 20 bags high
   B. In a dry weatherproof shed, raised 150-200 mm, 300 mm from walls, not more than 10 bags high
   C. Outdoors under sun
   D. Against the wall
   Answer: B. Raising the floor and keeping away from walls avoids moisture; low stacks allow FIFO and prevent lumping. (Key point: Cement stacking)

2. What does FIFO ensure?
   A. Newest stock is used first
   B. Oldest stock is issued first, avoiding deterioration
   C. Stock is never counted
   D. Different grades are mixed
   Answer: B. First in first out prevents older material from ageing, as with cement. (Key point: Issue order)

3. Sand and aggregate should be stored on:
   A. soft muddy ground
   B. a clean, hard, dry, sloping platform with partitions
   C. under trees
   D. next to bitumen
   Answer: B. This prevents contamination, mixing and waterlogging. (Key point: Sand and aggregate)

4. Which is a good storage site consideration?
   A. Firm, dry, well-drained ground near the work and access road
   B. Low waterlogged land
   C. Far from work
   D. Near fire sources
   Answer: A. Good location saves handling and protects material. (Key point: Site location)

## Related in Construction Management

- [Contract types in civil engineering; govt works](https://www.bctengineer.com/question.md?key=semester_8%2Fconstruction_management%3Acontract-types-government) — Construction Management, chapter 5
- [ABC graph and value engineering of materials](https://www.bctengineer.com/question.md?key=semester_8%2Fconstruction_management%3Aabc-graph-value-engineering) — Construction Management, chapter 3
- [Value engineering in material procurement](https://www.bctengineer.com/question.md?key=semester_8%2Fconstruction_management%3Avalue-engineering-procurement) — Construction Management, chapter 3, asked 3×

## Related in other subjects

- [Important properties of civil engineering materials](https://www.bctengineer.com/question.md?key=semester_3%2Fcivil_engineering_materials%3Aimportant-properties-civil-materials) — Civil Engineering Materials, chapter 1, asked 8×
- [Importance and scope of civil engineering materials](https://www.bctengineer.com/question.md?key=semester_3%2Fcivil_engineering_materials%3Aimportance-scope-subject) — Civil Engineering Materials, chapter 1, asked 8×
- [Classification of civil engineering materials](https://www.bctengineer.com/question.md?key=semester_3%2Fcivil_engineering_materials%3Aclassification-civil-materials) — Civil Engineering Materials, chapter 1, asked 2×
- [Scope and importance of geology in civil engineering](https://www.bctengineer.com/question.md?key=semester_3%2Fengineering_geology_i%3Ascope-and-importance-of-geology) — Engineering Geology I, chapter 1, asked 24×