provision of fd flush latrine ( 2 seater ) , provn of field flush latrine ( 2 seater ) ( as per technical specification mentioned in rfp ) , scope of work . the work consists of manufacture and supply of pre-fabricated structure fd flush latrine double of size 2 . 43m x 1 . 52m ( out to out measurement of puf panel wall ) x2 . 1mht with two toilet cubicles as per specification shown in the drawing sheet no 1 , 2 , 3 , 4 , 5 and 6 and store list att at appx a . ( a ) 2 x toilet cubicles of size 1 . 15m x 1 . 41m . ( inner dimension ) ( b ) verandah . 0 . 9 x 2 . 43m covered verandah with column height of 1 . 8m at the cantilever endall along the length of structure . b ( c ) 250 ltr internal tank as shown in drawing sheet no . 6 ( lumsum cost to be quated as per technical specification mentioned in rfp )