tender for 4 nos. slab culvert under the 21/77 booth within bidhan nagar gram panchayat under matiali block. apas id- apas/01/021/77/0009 - excavation for structures earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, removing, spreading or stacking of spoils within a lead of 150 m. as directed and including trimming the sides of the trenches, leveling, dressing and ramming the bottom, and backfilling with approved aterial complete as per direction of the engineer-in-charge . i. in all sorts of soil excluding marshy soil rocks (soft or hard) by manual means. (i) with pumping out water including shoring as required. 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.(a) m-15 grade using concrete mixer. (a) m-20 grade using concrete mixer. 4 supplying, fitting and placing hysd bar reinforcement in bridge super-structure including initial straightening, straightening of coils bars, removal of loose rust (if any), cutting to requisite length bending, binding with annealed wire not less than 1 mm in size and conforming to is 280 at every intersection hooked and bent to correct shape and placed on forms etc. including cost of black annealed wire and cost of loading, unloading, carriage of all steel materials complete as per drawing and technical specifications. tor steel rods / hysd bars / tmt bars (sail/ tata/ rinl ) 5 hire and labour charges for shuttering with or without staging upto 4.0 m height using approved stout props with ooden 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, cross-drain etc. the rate is inclusive of fitting, fixing and striking out after completion of work as per specification and direction.(a) where staging is required. 6 (a) where staging is not required. 7 providing & fixing concrete sign board as per irc specification of size 900 x 750 x 37 mm. thick made with rcc 1:1½:3 with 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. omplete 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, oncrete, shuttering, nuts & bolts, washer etc. complete.)