supply of frp window complete with equalising device for outer door. drawing no.- icfs drg. no. t-5-3- 701, col.viii, alt. q/27. material and specification :- as per drawing and conforming to rdsos specification no. rdso/2007/cg-02 (rev. 1 /feb. 2008 with amend. no. 3 / feb. 19) & rdso/2007/cg-03 (rev. 1 / feb. 2008 with amend. no. 3 / feb. 19), colour: off white.