Construction of Permanent Pump House for Surbra Drain at RD 6700/R Subra Disty.

Amount

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead up to 50 m and lift up to 1.5m, as directed by Engineer-in-charge all kind of soil

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work below plinth level and up to Floor IV level1:3:6 (1 Cement : 3 coarse sand (zone-Ill) : 6 graded cum stone aggregate 20 mm nominal size)

Brick work with common burnt clay non-modular bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:4 (1 cement: 4 coarse sand)

Brick work with common burnt clay non-modular bricks of class designation 7 .5 in superstructure above plinth level up to floor IV level in all shapes and sizes in : Cement mortar 1:4

Centering and shuttering including strutting, propping etc. and removal of form work for : Foundations, footings, bases for columns

Centering and shuttering including strutting, propping etc. and removal of form for Walls (any thickness) including attached pilasters, sqm buttresses, plinth and string courses etc.

Centering and shuttering including strutting, propping etc. and removal of form for Suspended floors, roofs, landings, balconies and sqm

Centering and shuttering including strutting, propping etc. and removal of form for Lintels, beams, plinth beams, girders, bressumers sqm and cantilevers

Centering and shuttering including strutting, propping etc. and removal of form for Columns, Pillars, Piers, Abutments, Posts and Struts sqm

Centering and shuttering including strutting, propping etc. and removal of form for Weather shade, Chanas, corbels etc., including sqm edges

Reinforced cement concrete work in beams, suspended floors, cum roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor four level, excluding the cost of centering, shuttering, finishing and reinforcement with 1: 1.5:3 (1 cement : 1.5 coarse sand(zone-111) : 3 graded stone aggregate 20 mm nominal size).

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor four level, excluding cost of centering, shuttering, finishing and reinforcement : 6.15.1 1:1.5:3 (zone-111) : 3 cum graded stone aggregate 20 mm nominal size)

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement-All work up to plinth level 1 : 1. 5: 3 ( 1 cement : 1. 5 coarse sand (zone-Ill): 3 cum graded stone aggregate 20 mm nominal size)

Steel reinforcement for R.C.C. work, where not included in the complete rate of RCC, including straightening, cutting, bending, placing in position, binding, wastage, overlaps, welded joints, spacer bars, chairs, stays, hangers and annealed steel wire etc. complete in all respect above plinth level. Cold twisted bar

Extra for laying reinforced cement concrete in or under water cum and/ or liquid mud, including cost of pumping or bailing out water and removing slush etc., complete.

12 mm cement plaster of mix :1 :4 (1 cement: 4 fine sand)

15 mm cement plaster on the rough side of single or half brick wall of mix : 1 :4 (1 cement: 4 fine sand)

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade: New work (two or more coats) over and including water thinnable priming coat with cement primer

Finishing walls with water proofing cement paint of required shade : New work (Two or more coats applied@ 3.84 kg/10 sqm)

10 cm thick (average) mud phaska of damped brick earth on roofs laid to slope consolidated and plastered with 25 mm thick mud mortar mixed with bhusa @ 35 kg per cum of earth and gobri leaping with mix 1: 1 (1 clay : 1 cow dung) and covered with flat tile bricks, grouted with cement mortar 1: 3 (1 cement: 3 fine sand) mixed with 2% of integral water proofing compound by weight of cement and finished neat:With common burnt clay non-modular brick tile of class designation 10

Making khurras 45x45 cm with average minimum thickneP.V.C. sheet 1 m x1 m x 400 micron, finished with 12 mm cement plaster 1 :3 (1 cement : 3 coarse sand) and a coat of neat cement, rounding the edges and making and finishing the outlet complete.

Providing gola 75x75 mm in cement concrete 1: 2:4 (1 cement : 2 coarse sand : 4 stone aggregate 10 mm and down gauge), including finishing with cement mortar 1 :3 (1 cement : 3 fine sand) as per standard design :Cement concrete 1:2:4 gola 10 cm x 10 cm

Providing and fixing on wall face Unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. 150 mm diameter

Providing and fixing on wall face Unplasticised - PVC moulded fittings/ accessories for Unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 1 O mm gap for thermal expansion. 150 mm bend

Applying pink primer or aluminium priming coat on wood work including preparation of surface, Knotting and stopping etc.

Painting two coats excluding priming coat with synthetic enamel paint in all shades on new wood work or metallic or plastered or concrete surfaces to give an even shade.

Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3 mm M.S. gusset plates at the junctions and comers, all necessary fittings complete, including applying a priming coat of approved steel crimer.Using M.S. angels 40x40x6 mm for diagonal braces

Excavating, supplying and filling of local earth (including royalty) cum by mechanical transport up to a lead of 1 km also including ramming and watering of the earth in layers not exceeding 20 cm in trenches, plinth, sides of foundation etc. complete.

Supplying and fixing rolling shutters of approved make, made of required size M.S. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to IS: 4454 - part 1 and M.S. top cover of required thickness for rolling shutters.80x0.90 mm M.S. laths with 0.90 mm thick top cover

Extra for providing mechanical device chain and crank operation for operating rolling shutters. Exceeding 10.00 sqm and up to 16.80 sqm in the area

Supply and erection of PVC CONDUIT ISi marked (Medium) recessed in walVceiling etc. including the cost of PVC bends, inspection boxes, iron hooks and cement concrete etc. complete in all respect up to the entire satisfaction of Engineer-in-Charge of work.PVC pipe of 25 mm dia.

Wiring main and sub mains in two single core for phase and neutral wire and one single core for earth wire PVC insulated Copper conductor cable 1100 Volts grade in PVC Conduit etc as required.1 run of Size 1.50 Sqmm(1/1.40mm)

Supply and erection of suitable MS/GI Box covered with 5 mm thick Bakelite 100 mm x 100 mm x 60 mm deep M.S. box sheet as below 100 mm x 100 mm x 60 mm deep M.S. box

Supply and erection of 10.5 cm dia M.S.Fan box including 8 mm dia 30 cm each 106 long M.S. Road made into suitable suspension hook and erected in R.C.C. slab for the erection of fan complete with all labour and material required to complete the job.

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge.In cement mortar

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work below plinth level and up to Floor IV level: 1:2:4 (1 cement : 2 coarse sand (zone-Ill) : 4 graded cum stone aggregate 20 mm nominal size)

Credit of dismantled brick work material.