Vat & Service Tax Rate

Dear Sir,
we are registered under woks contractor in Gujarat as well as we are having the service tax registration.
kindly advice me that if we are doing the waterproofing job with material and labour, how can we raise the invoice and what will be the vat rate & service tax rate.
Thanks,
Sreelesh

Dear Pon,
i have one clarification we have purchase the books for sales there from Alahabad; they not charged the any taxes (even cst or VAT) ,,
Can you advice here (tamil nadu) there is tax is applicable for that one?
Regads,
P.v.sudharson.

CST will apply---------------------------
pon

Dear Jeevarathnam,
Thank you for your valuable advice,
I came to know that there are two types of service tax , one is 10.3% and another one is 4.12%. In which condition Service tax 10.3% is applicable as well as in which condition 4.12% is applicable ?
if we do the job work with own construction chemicals & labour, how can raise the single invoice(without spliting as suply of material & labour) ? what will be the vat applicable & service tax applicable ?
Thanks,
Sreelesh