WB/35/BDO/MAL/2025-26/02

Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete (a) Depth of excavation not exceeding 1,500 mm

Earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. (Payment to be made on the basis of measurement of finished quantity of work) (a) With earth obtained from excavation of foundation 1/5th of the quantity of Earthwork in Excavation

Supplying and laying Polythene Sheet (150 gm/sq.m.) over damp proof course or below flooring of roof terracing or in foundation or in foundation trenches.

Providing weep holes in Brick masonry / Plain / Reinforced concrete abutment, wing wall / return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V:20H towards drawing face. Complete as per drawing and Technical specifications.

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. M-15 Gtade PCC (Using Concrete mixture)

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. M-20 Gtade PCC (Using Concrete mixture)

Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor) (f) 25 mm to 30 mm shuttering without staging in foundation

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.

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 (I) with 4:1 cement mortar 20 mm thick plaster

Neat cement punning about 1.5mm thick in wall dado,window , sills , floor , drain etc

Providing & fixing Concrete Sign Board as perIRC 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 RCprecast posts 100 mm. x 150 mm. of height2.65 m. of which top 750 mm. is of section 100 x 13 mm. and 1.90 metre above GL & 0.75metre below GL including digging hole,repacking the same with cement concrete 1:3:6 with jhama khoa or with local stonechipsetc. complete including painting two coatson both faces lettering signmarks etc. as per direction of the Engineer-inCharge. (Therate is inclusive of cost of reinforcement ,concrete, shuttering ,nuts & bolts, washer etc.complete.)

Add:- GST @ 18%

Add:- Labour Welfare Cess @ 1%