tender for providing special repair work for rajashri shahu vidya mandir shirol no.1 tal-shirol- 1 removing and resetting mangalore tiles from roof including refixing loose battens, excetra complete. (for ground floor)item / page no : 24 / 235additional specifications : the work shall be done as per instructions of engineer in charge. 2 providing structural steel work of rectangular hollow steel section for steel trusses, other similar trussed items like purlin and members with all bracing, gusset plates, excetra as per detailed designs and drawings or as directed including cutting, fabricating, hoisting, erecting, fixing in position, making riveted / bolted / welded connections and one coat of anticorrosive paint and over it two coats of oil painting of approved quality and shade complete. (for ground floor)item / page no : 11 / 174additional specifications : work shall be carried out as per the instructions of engineer in-charge. 3 providing and fixing unplasticised polyvinyl chloride roof made up of three layers roofing material of thickness 2 milimetre having width of 1130 milimetre and of required length having tensile strength not less than 330 kilogram per square centimetre, including fastening with self drilling screw having washers made of stainless steel, excetra complete. (for ground floor)item / page no : 37 / 237additional specifications : the work shall be done as per instructions of engineer in charge. 4 providing and fixing polyvinyl chloride coloured ridge tiles over unplasticised polyvinyl chloride roofing where required having size 113 centimetre x 41 centimetre and height 9.5 centimetre for ridge including fastening with self drilling screw having washers made of stainless steel, excetra complete. (for ground floor)item / page no : 38 / 237additional specifications : the work shall be done as per instructions of engineer in charge. 5 providing and laying cast in situ / ready mix cement concrete m-15 of trap / granite / quartzite / gneiss metal for steps including steel centering, plywood / steel formwork, compacting, roughening them if special finish is to be provided, finishing uneven and honeycombed surface and curing, excetra complete. the cement mortar 1:3 plaster is considered for rendering uneven and honeycombed surface only. newly laid concrete shall be covered by gunny bag, plastic, tarpaulin, excetra (wooden centering will not be allowed.) with fully automatic micro processor based programmable logic controller without supervisory control and data aquisition enabled reversible drum type mixer/ concrete batch mix plant (pan mixer) excetra complete. with with fine aggregate (natural sand / crushed sand vsi grade finely washed etc) (for ground floor) (using artificial sand).item / page no : 4 / 175specification no : bd.e.2,b-7spec. page no : 288,38-40additional specifications : 1. with additional specifications for controlled concrete.2. if artificial / vsi crushed sand is used instead of natural sand; terms, conditions and specifications mentioned in circular by chief engineer, public works region, pune bearing no cep/d-2/buildings-2/5940/2017 dated 17/10/2017 and annexure-i attached to it and also circular by chief engineer, public works region, nagpur bearing no 36 dated 15/01/2019 and annexure-i attached to it will be appicable. 6 providing and fixing valley gutters of 22 b.w.g. (0.8 milimetre) plain galvanised iron sheets 90 centimetre wide with teak wood planking 20 milimetre thick including two coats of coal-taring the upper surface of plank, excetra complete. (excluding painting to under side of plank) (for ground floor)item / page no : 9 / 233specification no : bd.r.10spec. page no : 455 7 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. 8 providing and fixing 90 centimetre x 60 centimetre granite name plate engraving 10 centimetre height letter, figures including painting the letters / figures with approved colour and shade complete.item / page no : 12 / 294specification no : bd.w.7spec. page no : 586-587 9 insurancenon-dsr itemadditional specifications : the work shall be carried out as per the instructions of engineer in-charge. 10 g s tnon-dsr itemadditional specifications : the work shall be carried out as per the instructions of engineer in-charge.