tender for construction of pcc drain from rafiqul house to farajul poltry farm at purathugachh under haptiagachh gp; 1 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 material complete as per direction of the engineer-in-charge . a) upto 3 m depth. item no.12.01 page no.284 2 supplying and laying poly sheet (150 gm/sqm) over damproof course or below flooring or roof teracing or in foundation or in foundation trenches volume-i ,p-47 /item no-3 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.page no-332 item 18.07 4 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. page-332, item no-18.05,b 5 plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (ground floor).[excluding cost of chipping over concrete surface] (ii) with 1:4 cement mortar 15mm item no. 1, page no.189 6 neat cement punningon cement plaster surface. 7 supply , fitting & fixing of precast rcc ring 2 feet dia 1 feet deep and 2 inch thick for soak pit as per local market rate 8 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. 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.) page-270, item no-8.07