Construction of Doluble Line Bridge

Earth work in excavation in all kinds of soils of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material.

Filling foundation with sand in layers of 25 to 30 cm and compacting by watering, ramming as directed including cost of all materials, machinery, labour etc., complete with initial lead upto 50 m and all lifts.

Providing and laying insitu vibrated M-15 ( 28 days cube compressive strength not less than 15 N /sq mm ) grade cement concrete using 40 mm down size approved, clean, hard, graded aggregates for foundation filling including cost of all materials, machinery, labour, formwork, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with initial lead upto 50 m and all lifts. complete with initial lead upto 50 m and all lifts.

Providing and laying insitu vibrated M-20 ( 28 days cube compressive strength not less than 20 N / sq mm ) grade cement concrete using 20 mm down size approved, clean, hard, graded aggregates for sub-structure / super- structure works including cost of all materials, machinery, labour, formwork, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with initial lead upto 50 m and all lifts.

Providing and laying insitu vibrated M-20 ( 28 days cube compressive strength not less than 20 N / sq mm ) grade cement concrete using 20 mm down size approved, clean, hard, graded aggregates for bed blocks, Backing walls, Return walls & Parapet walls including cost of all materials, labour, machinery, formwork, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc.,complete with initial lead upto 50 m and all lifts. ( Cement content : 300 kg / cum )

Providing and laying insitu vibrated M-20 ( 28 days cube compressive strength not less than 20 N / sq mm ) grade cement concrete using 20 mm down size approved, clean, hard, graded aggregates for deck slab & Kerbs including cost of all materials,machinery, labour, formwork, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with initial lead upto 50 m and all lifts. (Cement content :300 kg/cum)

Providing and laying insitu M- 20 ( 28 days cube compressive strength not less than 20 N /sqmm ) grade cement concrete using 20 mm down size approved, clean, hard, graded aggregates for wearing coat including cost of all materials, machinery, labour, formwork, cleaning, batching, mixing, placing in position in alternate panels, levelling, compacting, finishing, curing, packing joints with asphalt mortar etc., complete with initial lead upto 50 m and all lifts. ( Cement content : 300 kg / cum )

Providing, fabricating and placing in position reinforcement steel bars for RCC works including cleaning, straightening, cutting, bending, hooking, lapping, welding wherever required,tying with 1.25 mm dia soft annealed steel wire, including cost of all materials, machinery, labour etc., complete with initial lead upto 50 and all lifts.

Cost and supply of Mastic pads 25.4 mm thick ilncluding cost and conveyance of mastic pads to the required soze amd fixing in position etc., complete as directed by the Engineer-in-charge.

Back filling behind Abutments with gravel including cost, conveyance and seigniorage of all materials to site etc., complete as per Clause 710.1.4 of IRC : 78and as per MoRT&H Specification No. 2200 (4th Revision) and as per Drawing and technical specifications for finished item of work

Providing and constructing 225 mm thick dry rubble stone pitching including cost of all materials, labour, hand packing, finishing etc., complete

Supply of NP2 class 1000 mm dia RCC hume pipes including cost and conveyance to site of work, laying and fixing them in position

Supply of NP2 Class 1000 mm dia RCC collars including cost and conveyance to site of work

Providing weep holes in VCC Abutment/ Wing wall/return wall with 100mm Diameter AC pipe extending through the full width of the structure at 1.00m C/C in both horizontal and vertical direction so that the weep holes in each horizontal direction is staggered from the weep holes laying above and below lines as shown in drawing including cost and conveyance of the A.C pipes and labour charges for cutting to required length, placing the pipe with a slope of about 1V : 20H towards stream side face etc., complete for finished item of work for weep holes as per MoRT&H specification 2706 & 2200 (4th Revision)

Supply and fixing of Casurina ballies of size 100 to 150 mm dia

Supply of casurina piles of size 50 mm to 100mm dia.

Fixing casurina posts and bamboos in position to form a pile box for closing breach includinr removing knots, sharpening one edge for driving the posts vertically in position, fixing casurina bazoos horizontally to vertical posts including cost of binding wire, nails, all charges and hire charges for equipment etc., but excluding cost & conveyance of materials as directed by the Engineer in Charge.

Supply of casurina/ bamboos of size 25mm to 50mm dia. including removing knots, mending etc., as directed by the department

Supply and fixing of bamboo thatties of 1/4" thick 1/2" split 4" C/C including cost and conveyance of materials to site of work.

Laying Sand Bags in the stipulated places including cost of empty cement bag, sand, thread, stiching charges and labour charges with 13.615% overhead charges and contractors profits.

Earth work excavation and depositing on banks with an initial lead of 10 m and lift of 3 m in loamy and clayey soils like black cotton soils, red earth and ordinary gravel for formation of cross bund

Earth work excavation and depositing on banks with an initial lead of 10 m and lift of 3 m in loamy and clayey soils like black cotton soils, red earth and ordinary gravel for removal of cross bund

Earth work excavation and depositing on banks with an initial lead of 10 m and lift of 3 m in loamy and clayey soils like black cotton soils, red earth and ordinary gravel for Diversion drain

Refilling with excavated earth in diversion drain

Supply of 5 HP capacity diesel engine on hire basis for dewatering the seepage of water during the execution of work around the clock including fuel charges and crew charges etc., for cross bund complete for finished item of work and as directed by the Engineer-in-Charge