tender for single piece frp louvre shutter (complete) for 2-0 wide window to rdsossk-97020, alt no.- 8 (eight) and rdsos specn. no. rdso/2007/cg-02 (rev.-1) of february,2008with 2 amendments. last amendment slip no. 2 of august,2016. colour of smc - beige(ral-1001).