How to prepare quotation for making building, what are the necessary steps to be takened ?and give me the one example preparation please

dear .palani samy

for preparing a quote and submit the offer the following steps are mandatory.
in case of you are taking a conract , contract conditions and b..o.q shall be provided by the client/consultant. after reciept of the same visit the site and understand the site conditions. check out the local material prices and availability. based on this prepare a rate analysis for each and every individual items. add the following to the rate analysis. 1.o.h and profit.2. prevailing taxes.3. incidental expanses etc and quote your price. This is the
general procedures followed for quoting the job.