pcc road at pcc road to karim pal house 1 supplying and laying polythene sheet ( 150gm / sq.m. ) over damp proof course or below flooring or roof terracing or in foundation or in foundation trenches 2 hire and labour charges for shuttering with or without staging upto 4.0 m height using approved stout props with wooden planks / ply wood / steel sheet plate with required bracing for any kind of plain or reinforced concrete works in all sorts of minor structure including culvert, box culvert, crossdrain etc. the rate is inclusive of fitting, fixing and striking out after completion of work as per specification and direction. where staging is not required 3 providing and laying design mix concrete for plain / reinforced concrete work in any part of bridge ( excluding bottom plugging ) with coarse aggregates of appropriate nominal size and grading, fine aggregate ( sand ) conforming to proper grading zone, both of approved quality and cement, as necessary, including labour, cost and carriage of all materials and including preparation of design mix, approval of the same by the engineer-in-charge and cost for quality control, sampling, testing etc. all complete but excluding cost of labour and materials for formwork & reinforcement works. north bengal varietym-20 gradeusing concrete mixer 4 earth workin excavation from borrow pits ( land owned / arranged by the department ) and depositing in layers of 250mm. including breaking clods in embankment works and to fill up back of abutments, depressions and ruts with an initial lead of 50m. and initial lift upto 1.5 m. making bundhs at top as directed dressing complete. ( borrow pit measurement ) in ordinary soil. within a lead upto 1km. 5 providing & fixing concrete sign board as per irc specification of size 600 x 150 x 37 mm. thick made with rcc1:1½:3with pakur variety stone chips reinforced with double layer irc febric ( 75 x 75 mm. mesh ) and fixed with necessary nuts & bolts on two rc precast posts 100 mm. x 150 mm. of height 2.65 m. of which top 750 mm. is of section 100 x 13 mm. and 1.90 metre above gl & 0.75 metre below gl including digging hole, repacking the same with cement concrete 1:3:6 with jhama khoa or with local stone chips etc. complete including painting two coats on both faces lettering sign marks etc. as per direction of the engineer-in- charge. ( the rate is inclusive of cost of reinforcement, concrete, shuttering, nuts & bolts, washer etc. complete. ) 6 add gst@ 18% ( cgst 9%+ sgst 9% ) and labour welfare cess @ 1%