I could see this is an excellent brain storming session.
Please permit me to contribute.

ESI - It's calculated from the basic salary.
Cieling Limit Rs.10000/-.
Employee contribution - 1.75%
Employer Contribution - 4.75%

PF - It's calculated from the basic salary and also
from the gross salary.
cieling limit Rs.6,500/-
Employee contribution -12%
Employer contribution -12%

From the Employer contribution i.e 12%

8.33% is contributed for pension scheme
3.67% for PF.

ESI Calculate on Gross Salary if your Gross Salary within
10000/ pm & PF Calculate on Basic Salary.
Exp ESI: If your Gross Salary is Rs. 7500 then ESI Deducted
1.75% on Rs. 7500 = 132/-

Exp PF:If Your Basic Salary is Rs. 5000/- then PF Deducted
12% on Rs. 5000 =600/- (Both Emplyer & Emplyee 12%
contribution as per PF Scheme 1995)

ESI amount for Employee on Gross Salary @ 1.75% on Rs.15000
W.E.F 01.05.2010 and Employer @ 4.75%.
PF 12% on Basic + DA for Employee and Employer Will also pay
12%, But Employer's contribution goes two ways .In this
employer contribution 3.67%
will goes to PF account rest of amount 8.33% will goes to
pension fund.EPS salary was maximum 6500/-.

Hello Durgaprasad Sir, iam received a farmat of credit
availed and utilized from Excise and Service tax
department, but i have no idia for filling this farmat. can
you tell me detail about this or tell me where it available
in internet.