Construction of Pipe Culvert at Fagu-khola Gorubathan-I G.P under Gorubathan development Block

Earth work in excavation for foundation of structure upto 3m depth as per drawing & technical specification clause 1104 for rural road of MORD including setting out, construction Shoring and bracing, removal of stumps and other deleterious Matter, dressing of sides and bottom and backfilling with Approved materials. PWD(R)-P-274-It-11.01

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

Providing & 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 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 OF CONCRETE

Providing & 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 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-20 GRADE OF CONCRETE

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.

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 reinforced cement concrete pipe Np3 with spigot socket for culverts on first class bedding of granular materials in double row including fixing with cement mortar 1:2 but excluding excavation, Protection works, backfilling, concrete & masonry works in head walls and parapets as per clause 1106 for Rural Roads of MORD. PWD (R) P-282 It -11.03 a )with 1200mm dia NP3 class eight row x 8.0

Providing and laying boulders apron on river bed for protection against scour with stone boulders weinghing not less than 40kg each complete as per drawing and technical specification. Boulder laid dry without wire crates.

Weaving wire mattress as directed with wire of 4mm dia. and making sausage crate of required shape after tying all intersections including joining longitudinal ends, closing ends of sausage, carriage of wire to site of work complete in all respect as per direction of the Engineer-in including cost of supply of G.I.wire. (With 100mm x 100mm mesh.)

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.)