003(2nd call)/JHAR-I/2025-26_04

Excavation for Structures Earth work in excavation of foundation of structuresas per drawing and technical specification,including setting out, removing, spreading orstacking of spoils within a lead of 150 m. as directedand including trimming the sides of the trenches,leveling, dressing and ramming the bottom, andbackfilling with approved material complete as perdirection of the Engineer-in-Charge In all sorts of soil excluding marshy soil & rocks(soft or hard) by manual means

Earthwork in filling in foundation trenches with good earth in layers not exceeding 15cm. including watering and ramming layer by layer complete withearth obtained from excavation of foundation or from fresh excavation of land arranged by Department within a lead of 150 m.

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 andgrading, fine aggregate (sand) conforming toproper 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) M15 grade (1:2:4) proportion

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 toproper 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) M20 grade (1:1.5:3) proportion

Hire and labour charges for shuttering with centering and necessary staging up to 4m. Using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs beams, columns, lintels curved or straight including fitting. Fixing and striking out after completion of works. When the height of particular floor is more than 4m. the equivalent floor ht. shall be taken as 4m. and extra for works beyond the initial 4m. ht. shall be allowed under 12(e) for every 4m. or part thereof) b) 25mm. to 30mm. shuttering without staging in foundation etc.

a) Above G.L (stagging required)

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.

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

Earthwork in filling in foundation trenches with goodearth in layers not exceeding 15cm.includingwatering and ramming layer by layer complete withearth obtained from excavation of foundation orfrom fresh excavation of land arranged byDepartment within a lead of 150 m.

Plaster (to wall, floor, ceiling etc.) with sand and cement morar including rounding off or chamfering corners as directed and raking out joints or roughening of concrete surface. including throating , nosing and drip course where necessary ( ground floor) ii) With 4:1 cement morar c) 10mm thick plaster

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-inCharge. (The rate is inclusive of cost of reinforcement, concrete, shuttering, nuts & bolts, washer etc. complete.)

White washing including cleaning and somoothening the surface throughly (a) One coat, (PWD, SL_01, Page-194) Say; LS 30.00 m2

Color washing with any shade with stainer including cleaning and somoothening the surface throughly (a) One coat (a) other than yellow pink.(SL-4, P-194) LS 30.00 m2