water supply storage nivale vashat and sahkarvadi at-vatahr tarf vadgaon= 1 provoding and fixing high density polyethylen container one piece moulded water tank made out of high density polyethylen and built corrugated inclusive of delivery upto destination housting, fixing of accessaries such as inlet, outlet, overflow pipe inclusive of all taxes. capacity between 200 litres to 1000 litres. (for ground floor)item / page no : 53 / 280additional specifications : the work shall be done as per instructions of engineer in charge. 2 providing and fixing on walls / celling / floor, 15 milimetre diameter chlorinated polyvinyl chloride pipe with necessary fittings, remaking good the demolished portion, excetra complete.including removing existing pipe line if necessary and conveying and stacking the same in pwd chowky or as directed excetra complete. (for first floor)item / page no : 55 / 280specification no : bd.v.5spec. page no : 551additional specifications : the work shall be done as per instructions of engineer in charge. 3 providing and fixing on walls / celling / floor, 20 milimetre diameter chlorinated poly vinyl chloride pipe with necessary fittings, remaking good the demolished portion, excetra complete.including removing existing pipe line if necessary and conveying and stacking the same in pwd chowky or as directed excetra complete. (for ground floor)item / page no : 56 / 280specification no : bd.v.5spec. page no : 551additional specifications : the work shall be done as per instructions of engineer in charge. 4 providing and fixing chromium plated bib cock with wall flange of approved make including necessary sockets / union nut, excetra complete. (for ground floor)item / page no : 83 / 283additional specifications : the work shall be carried out as per instructions of engineer in charge. 5 laboratory testing charges for various materials required for items of work, on the basis of testing frequency and charges fixed by vigilence and quality control circle, pune.item / page no : 4 / 0additional specifications : 1. the amount of laboratory testing charges will be paid to contractor only after submission of the original receipt from the vigillence and quality control office with the name of work mensioned on it.2. above / below percentage quoted by the contractor will not be applicable for this item. 6 add insurance towards labournon-dsr itemadditional specifications : the work shall be carried out as per the instructions of engineer in-charge. 7 add gst on goverment contracts worknon-dsr itemadditional specifications : the work shall be carried out as per the instructions of engineer in-charge.