Construction of DEWATS (Capacity 20 KLD) at chandilora Year 2025-26 Block Tangmarg panchayat chandilora Actt Head SBM-

Earth work in bulk excavation by mechanical means (hydraulic excavator) over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 m2 on plan) including disposal of excavated earth lead upto 50 meters and lift upto 1.5 m, as directed by Engineer-in-Charge. All kinds of soil

Earth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth anddisposal of surplus excavated earth as directed, within a lead of 50 metres:All kinds of soil

Providing and laying of stone solling hand Packed including Carriage.

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with: 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with: 1:4:8(mudmate) (1 cement : 4 coarse sand : 8 graded stone aggregate 20 mm nominal size)

Providing and laying in position specified grade of reinforced cement concrete including curing but excluding the cost of centering, shuttering, finishing and reinforcement. All works upto plinth level 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Centering and shuttering including strutting, propping etc. and removal of form.(7a) for foundation in Footing up to plinth level

for wall,Foundation beams etc

for suspended floors, roofs, landings, balconies and likes,

Providing and laying in position specified grade of reinforced cement concrete including curing but excluding the cost of centering, shuttering, finishing and reinforcement. All works upto plinth level .M20 1:1.5:3 (1 cement : 1.5coarse sand : 3 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15°, landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases upto five level including curing but excluding the cost of centring, shuttering, finishing and reinforcement with.1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size)

Extra for use of water proofing compound in Cement concrete grade of M 20,at one kg of compound per bag of cement.

Providing Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level.( Thermo-Mechanically Treated bars of grade Fe-500D or more.)

12 mm thick cement plaster in 1:4 mix

Providing 20mm thick cement plaster in single coat with cement mortar 1:4, tostone masonry / concrete surface including rounding off corners wherever required smooth rendering, : Providing and removing scaffolding, including cost of materials, labour, curingcomplete as per specifications.

Providing and constructing burnt brick masonry for basement and superstructure with approved quality of non-modular bricks of standard size of class designation 3.5Newton per sqmm with cement mortar 1:6 including cost of materials, labour charges, scaffolding, curing complete as per specifications.

Providing and fixing on wall face unplasticised PVC pipes conforming to IS: 13592 Type A including jointing with seal ring conforming to IS: 5382 leaving 10mm gap for thermal expansion.a)110mm dia

160mm dia

110 mm dia perforated pipe

110 mm,160 mm dia tees & 110mm,160mm dia end cap & 110mm dia elbow

Providing and laying of Cinder of 120mm-150mm size free from debris and dust, includes procuring,transporation and laying into the anaerobic filter as per instruction of Engineer-in-charge

Providing and laying of coarse aggregate size as below after washing & sieving to make it free from fines & dust.Filter Media (Required as per Design)

Precast slabs Maintenance covers 400 mm x 400 mm x 50 mm,Perforated slabs 580 mm x 580mm x 75mm

Providing, fabricating,fixing of SS Screens using SS 304 bars, 20 mm spacing of 4 mm thick with handle (8.5kg) including cost of material, transportation, labour charges etc complete as per direction of Engineer in charge (With Fitting)

Providing and planting common reeds or other rhizome eg. Oyster, Beat, Lily, Cana Indica, Typha, etc.

Earthen kind Pitching structure to Drain (Inlet & Outlet)

IEC over plant

Carriage of sand by MT up to an avariage 20 kms

Carriage of aggrigate by MT up to an avariage 20 kms

Providing and fixing of CIB Sign Board and Photograph & other Miscellaneous items.