Detailed Project Report on rcc hume pipes

RCC HUME PIPES

(CODE NO.4223) 

RCC Hume pipes are made of a mixture of Portland cement, sand and aggregate in the proportion of 1:2:5:2.5 with steel rods and wires as reinforcement material. These pipes are manufactured in diameters ranging from 300 mm to 2200 mm or more. The RCC pipes are suitable for irrigation, culvert construction, sewerage and drainage purposes. Transportation of water, sewerage, effluents or other liquid slurries in these pipes is quite smooth. Seepage or leakage is totally avoided by proper jointing & sealing of two consecutive pieces of the pipe line. Hume pipes have reasonably good load-bearing capacity and hence, can be laid either underground or over the ground. Carefully made pipes, tested as per IS: 458-1971 is available in a wide range of sizes for use.

Well constructed steel wire/rod cage is concentrically placed inside the pipe mould where premixed concrete is charged for pipe casting. The rotating moulds receive the feed material through open ends at both ends.

RCC Hume pipes are used for sewer, road, highway, culvert, irrigation and water supply. Hume Pipe or Spun Pipes are available in 3 classes, normally NP2 and NP3 are manufactured using the HUME pipe manufacturing machines. But heavy duty pipes NP4 are produced using vertical manufacturing process, which is most advanced and computerized system.

Hume pipes manufacturing in India entirely depends on the construction market, which has been booming for last two decades due to enormous growth in construction, infrastructure and power sector in India.

RCC or Pre cast Pipe is the major civil engineering achievement. The HUME Pipe process for manufacturing the Reinforcement cement is a conventional system, where concrete is being poured manually after preparing the Reinforcement cage.

COST ESTIMATION

Plant Capacity                                   100 Mtrs./Day

Land & Building (4000 sq.mt.)  Rs. 2.11 Cr

Plant & Machinery                              Rs. 41 Lacs

Working Capital for 2 Months    Rs. 52 Lacs

Total Capital Investment                   Rs. 3.22 Cr

Rate of Return                                     41%

Break Even Point                                52%

• INTRODUCTION
• USES AND APPLICATION
• HUME PIPE SPECIFICATION AND LAYING GUIDELINES
• CLASS
• DENSITY
• LENGTH
• DIAMETER OF RCC HUME PIPE
• JOINTS
• DESIGN
• HUME PIPE SELECTION AND LAYING GUIDELINES
• RCC HUME PIPES
• B.I.S. SPECIFICATION
• TECHNICAL SPECIFICATION OF PRE CAST CONCRETE PIPE
• SCOPE
• NOIES
• 2 REFERENCES
• 3 TERMONOLOGY
• CLASSIFICATION
• 5 MATERIALS
• 5.2 CEMENT
• NOTES
• 5.3 AGGREGATES
• 5.4 REINFORCEMENT
• 5.5 CONCRETE OR MORTAR
• 5.6 RUBBER RING
• 5.7 WATER
• 5.8 CHEMICAL ADMIXTURES
• 6.1 GENERAL
• 6.1.2.1 LONGITUDINAL REINFORCEMENT
• 6.2 REINFORCEMENT
• 6.3 ENDS OF PIPES
• NUTS
• 6.4 COVER
• 7 MANUFACTURES
• 7.1 GENERAL
• 7.2 CONCRETE MIXING AND PLACING
• 7.3 REINFORCEMENT CAGES
• 8 DIMENSIONS
• 8.1 PIPES
• DIFFERENT TYPES OF HUME PIPES
• REINFORCED CONCRETE CULVERT AND DRAINAGE PIPES:
• TESTING:
• 1 HP REINFORCED CONCRETE CULVERT
• REINFORCED CONCRETE CULVERT AND DRAINAGE PIPES
• REINFORCED CONCRETE PRESSURE PIPES
• GENERAL
• SPECIFICATIONS
• NOMINAL EFFECTIVE LENGTHS:
• RAW MATERIALS & THEIR TREATMENT
• AGGREGATES
• 1. COARSE AGGREGATES
• MANUFACTURED SAND
• LIGHTWEIGHT AGGREGATES
• ADMIXTURES
• WATER REDUCERS
• OPPORTUNITIES IN CONCRETE PIPE MANUFACTURE
• CONCRETE PIPE MARKET BY APPLICATION:
• CONCRETE PIPE MARKET BY PRODUCT:
• CONCRETE PIPE MARKET BY DIAMETER:
• CONCRETE PIPE MARKET BY PRESSURE RATING:
• CONSTRUCTION SCENARIO IN NEPAL
• CHALLENGES AND PROSPECTS OF CONSTRUCTION INDUSTRY IN NEPAL
• CHALLENGES AND PROBLEMS
• IMPACT OF COVID -19 ON CONSTRUCTION INDUSTRY IN NEPAL
• MANUFACTURING PROCESS OF RCC HUME PIPES
• CONCRETE PIPE AND ITS MANUFACTURE
• PRESTENSIONING CONCRETE
• 2. CASTING BEDS
• FORMING
• GRADES OF CONCRETE:-
• COMPRESSIVE STRENGTH MAINLY GOVERNS THE MIX DESIGN.
• UPTO M15 GRADES ARE LOW STRENGTH CONCRETE
• PROPERTIES
• PIPES OF LENGTHS 3 M & 4 M HAVE THE REINFORCEMENT AS BELOW:-
• A) LONGITUDINAL REINFORCEMENT:-
• B) CIRCUMFERENTIAL REINFORCEMENT:
• THE PITCH OF CIR. REINFORCEMENT SHOULD NOT BE MORE THAN:-
• ENDS OF PIPES
• TABLE 1 DESIGN AND STRENGTH TEST REQUIREMENTS OF CONCRETE 
• PIPES OF CLASS NPI UNREINFORCED NON-PRESSURE PIPES
• TABLE 2 DESIGN AND STRENGTH TEST REQUIREMENTS OF CONCRETE 
• PIPES OF CLASS NP2 REINFORCED CONCRETE, LIGHT-DUTY, 
• NON-PRESSURE PIPES
• TABLES SPIGOT AND SOCKET DIMENSIONS OF NPI CLASS PIPES
• ALL DIMENSIONS IN MILLIMETERS
• VERY HIGH STRENGTH CONCRETE
• PROPERTIES
• CONCLUSIONS
• DIFFERENT TYPES OF CEMENT
• ORDINARY PORTLAND CEMENT (OPC)
• PORTLAND POZZOLANA CEMENT (PPC)
• PORTLAND SLAG CEMENT (PSC)
• HIGH-STRENGTH ORDINARY PORTLAND CEMENT (HSOPC)
• SULPHATE RESISTING CEMENT (SRC)
• RAPID-HARDENING PORTLAND CEMENT (RHPC)
• LOW-HEAT PORTLAND CEMENT (LHPC)
• WHITE PORTLAND CEMENT (WPC)
• HYDROPHOBIC PORTLAND CEMENT (HPC)
• OIL WELL CEMENT (OWC)
• REGULATED SET CEMENT (RSC)
• EXPANSIVE CEMENT (EC)
• SUPERSULPHATE CEMENT (SSC)
• MASONRY CEMENT (MC)
• HIGH ALUMINA CEMENT (HAC)
• ADMIXTURES FOR CONCRETE - AN OVERVIEW
• CLASSIFICATION
• COMPOSITION AND USAGE
• TABLE 1 TYPE, MODE OF ACTION, AND USE OF ADMIXTURES
• SOME DOS AND DON'TS
• SELECTION OF A WATER REDUCING ADMIXTURE
• CONCLUSION
• TABLE 2 PHYSICAL REQUIREMENTS OF ADMIXTURES
• H2O THE FOURTH INGREDIENT OF CONCRETE
• TESTS FOR QUALITY OF WATER
• THEY ENTAIL:
• EFFECTS OF IMPURITIES IN MIXING WATER ON CONCRETE
• SEA WATER
• ACIDIC WATERS
• ALKALINE WATERS
• INDUSTRIAL WASTE WATERS
• WATERS CARRYING SANITARY SEWAGE
• SUGAR
• OILS
• ALGAE
• PROCESSING DETAILS RCC HUME PIPE
• CONCRETE MIXING, FEEDING & CURING
• WORKING PRINCIPLE OF HUME PIPE MANUFACTURING
• RAW MATERIAL:
• ASSEMBLING OF MOULDS:
• MIXING OF CONCRETE:
• THE SPINNING OF MOULD:
• DEMOULDING:
• CURING:
• TEST & DISPATCH:
• INSTALLATION OF RCC HUME PIPES
• INSTALLATION OF PIPES
• TRENCH PREPARATION
• THE FOUNDATION
• BEDDING MATERIALS
• CONCRETE CRADLE BEDDING:
• (REINFORCED OR PLAIN CONCRETE)
• FIRST CLASS BEDDING:
• (GRANULAR MATERIAL)
• ORDINARY BEDDING:
• (NATURAL SOIL OF TRENCH)
• BEDDING PROCEDURE
• PROJECT IMPLEMENTATION SCHEDULES
• INTRODUCTION
• PROJECT HANDLING
• PROJECT SCHEDULING
• PROJECT CONSTRUCTION SCHEDULE
• TIME SCHEDULE
• PROCESS FLOW DIAGRAM
• COMPLETE PLANT AND MACHINERY SUPPLIERS FOR RCC HUME PIPES
• SUPPLIERS OF PLANTS & MACHINERY
• SUPPLIERS OF HUME PIPE MAKING MACHINERY
• SUPPLIERS OF CONCRETE MIXER
• SUPPLIERS OF WATER TANKS
• SUPPLIERS OF LATHE MACHINES
• SUPPLIERS OF DRILLING MACHINE
• SUPPLIERS OF GRINDERS
• SUPPLIERS OF MILLING MACHINE
• SUPPLIERS OF RAW MATERIALS
• CEMENT MANUFACTURERS
• SUPPLIERS OF RIVER SAND
• SUPPLIERS OF M.S. WIRE

APPENDIX – A:

01. PLANT ECONOMICS

02. LAND & BUILDING

03. PLANT AND MACHINERY

04. OTHER FIXED ASSESTS

05. FIXED CAPITAL

06. RAW MATERIAL

07. SALARY AND WAGES

08. UTILITIES AND OVERHEADS

09. TOTAL WORKING CAPITAL

10. TOTAL CAPITAL INVESTMENT

11. COST OF PRODUCTION

12. TURN OVER/ANNUM

13. BREAK EVEN POINT

14. RESOURCES FOR FINANCE

15. INSTALMENT PAYABLE IN 5 YEARS

16. DEPRECIATION CHART FOR 5 YEARS

17. PROFIT ANALYSIS FOR 5 YEARS

18. PROJECTED BALANCE SHEET FOR (5 YEARS)