Repair and maintenance of Sewer Line and other allied works at Government Model High School, Makhan Majra, U.T., Chandigarh. (Ch. to 2215 (N.P) NRB)

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. DSR 2.8

All kinds of soil. DSR 2.8.1

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : DSR 4.1

1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) DSR 4.1.3

1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) DSR 4.1.10

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases up to floor five level excluding the cost of centering, shuttering, finishing and reinforcement with 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size). DSR 5.3

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete. DSR 5.22

Thermo-Mechanically Treated bars. DSR 5.22.6

Centering and shuttering including strutting, propping etc. and removal of form for : DSR 5.9

Suspended floors, roofs, landings, balconies and access platform. DSR 5.9.3

Brick work with F.P.S. bricks of class designation 75 in foundation and plinth in: DSR 6.1

Cement mortar 1:4 (1 cement : 4 coarse sand) DSR 6.1.1

12 mm cement plaster finished with a floating coat of neat cement of mix : DSR 13.7

1:3 (1 cement: 3 fine sand) DSR 13.7.1

Providing, laying and jointing glazed stoneware pipes grade ‘A’ with stiff mixture of cement mortar in the proportion of 1:1 (1 cement : 1 fine sand) including testing of joints etc. complete : DSR 19.1

150 mm diameter DSR 19.1.2

Providing and laying cement concrete 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) all-round S.W. pipes including bed concrete as per standard design: DSR 19.2

150 mm diameter S.W. pipe DSR 19.2.2

Providing and fixing in position pre-cast R.C.C. manhole cover and frame of required shape and approved quality DSR 19.19

H D - 20 DSR 19.19.3

Circular shape 560 mm internal diameter DSR 19.19.3.1

Marble work gang saw cut (polished and machine cut) of thickness 18mm for wall lining (veneer work) in cement mortar 1:3 (1 cement : 3 coarse sand) including pointing with white cement mortar 1:2 (1 white cement : 2 marble dust) with an admixture of pigment to match the marble shade: (To be secured to the backing by means of cramps, which shall be paid for separately). DSR 8.1

Raj Nagar Plain white marble/ Udaipur green marble/ Zebra black marble. DSR 8.1.1

Extra for providing opening of required size & shape for wash basins/ kitchen sink in kitchen platform, vanity counters and similar location in marble/Granite/stone work including necessary holes for pillar taps etc. including rubbing and polishing of cut edges etc. complete. DSR 8.5

Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable 280 SUB HEAD : 16.0 ROAD WORK Code Description Unit Rate No. material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge. DSR 16.83

Laying old cement cocrete interlocking paver blocks of any design/ shape laid in required line, level, curvature, colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer in-charge. (Old CC paver blocks shall be supplied by the department free of cost). DSR 16.84

Providing and fixing of Chinaware Oval shape Wash Basin Make CERA Size 560 x 470 mmx190mm including CP Waste etc complete.

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge. DSR 15.3

Concealed pipe including painting with anti corrosive bitumastic paint, cutting chases and making good the wall DSR 18.11

20 mm dia nominal bore DSR 18.11.2

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) DSR 18.46

20 mm nominal bore DSR 18.46.2

P/F of 1 HP monoblock boosting pump including cost of fixing & fitting accessories head range 6 to 39 mtr, discharge 2880-750 LPH, CG minisapphire or equivavlent model of other approved make in the same range of AOR to the satisfaction of EIC.

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