Table of Contents

Evaluation of Procurement in Public Building Construction Projects

Delivery

Abdulkadir, Abu Lawal                                                                                    1-20

Mechanism of Carbonation in Concrete and Its Prediction –

A Review

Alhassan, Yunusa Aminu                                                                                 21-60

A Review of the Design and Analysis of a Fire Tube Boiler

Abdulrauf A. IbrahimGhali M.Jibril andBucham Osang                                 61-79

Investigation of Heat Transfer Analysis in A 4- Pass Fire Tube Boiler

Rachel Ugye Kantiok Obadiah andAdaokoma Apasi                                                 80-91

Design and Fabrication of a Cupola Furnace for Material Processing

Kantiok Obadiah, Rachel Ugye and Abubakar N. Mohammed                       92-108