Uran duct project Phase-1

Earth work in excavation in foundation trenches or drains (not exceeding 1.5 m width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50m. All Kinds of Soil

Extra over item No.1 for excavation including dressing of sides and ramming of bottom and getting out the excavated rock and stacking as directed, lead up to 50 mm.

Ordinary rock

Hard rock by chiseling (blasting prohibited)

Providing & placing in position PCC 1:5:10 in level as a base course (1-cement : 5course sand : 10 graded stone agregate 40 mm nominal size ).

Providing & laying in position 1:1.5:3 reinforced cement concrete (1 cement 1.5 coarse : 3 graded stone agregate 20 mm nominal size) excluding the cost of centering , shuttering, finising and reinfocement all work upto plinth level.

Reinforcement for RCC work including straightening, cutting, bending, placing in position & binding all complete - Cold twisted bar.

Centring and shuttering including strutting, propping etc.removal of form for foundation, footings, and bases of columns, walls, slabs, beams, and columns etc.for mass concrete.

Providing & fixing in position SFRC covers of size 925x625x94 mm of approved quality, size & make in HH .

Providing & fixing iron frame works in HH complete as per drawing , desing and as directed by Engineer in charge.

Laying PLB HDPE pipes 4033 supplied by the department including transportation from designated MTNL Store to site(up to a lead of 20 km), Loading, Unloading, safe storage etc, complete including jointing coupler & necessary accessories required for continuity of all pipes between chambers as directed by Engineer in Charge.

Filling available earth (excluding rock etc)in trenches plinth ,side of foundations etc. in layers not exceeding 20 cm in depth, considating each deposited layer by ramimg and watering lead upto 50 m and lift upto 1.50 m.

Disposal of debris/excavated earth obtained from the work during demolition, excavation onsite by mechanical trasportation as per municiple bye laws as location permitted by local bodies.

Extra Additional Lift for excavation in soil 1.5m to 3.0m

Close timbering in case of trenches and the like including strutting, shoring and packing cavities (wherever required)etc.complete.Measurements to be taken of the face area timbered). wherever rquired as directed by Engineer in Charge.