Stregthening of Ogee Spillway , renovation of Parapet wall ,Rip rap pitching and other miscellaneous works related to Navalpur Waste weir of Hathmati Reservoir Project

Name of work : Stregthening of Ogee Spillway , renovation of Parapet wall ,Rip rap pitching and other miscellaneous

works related to Navalpur Waste weir of Hathmati Reservoir Project

Bill of Quantity

Item No Description of Item Qty Unit Rate in Figures Amount

Dewatering the foundation trenches during excavation, laying foundation concrete, masonry etc. till completion and diversion of

1 surface and subsurface water etc. complete as directed 2892.00 Hp/Hour 52.5

Clearing the silt from the CANAL BED / SLOPE by digging the same to the required bed level and gradient including depositing

2 the excavated earth regularly in spoil bank for utilizing the same preparing the banks after breaking clods as and where directed 1736.00 Cmt 57.1

for lead upto 50 m. and all lifts. (BY MACHINERY)

Providing and applying pre-packed, cement based spray applied mortar of min. M40 grade i.e. minimum of 15 MPa at 1 day and

40 MPa at 28 days like MasterEmaco S 810 of BASF/ FOSROC/ D-Fix/ Sika or equilant of Fosroc(or approved by the engineer in

charge) make upto 25 mm on entire portion of wall, floor of any structure to the prepared concrete area, after cleaning the

prepared surface with air and water jetting, epoxy base bond coat applied on old surface of concrete initially by using spray gun

3 for reprofiling and finally finishing the same with trowel carefully compacting the same around the rebar and finishing to bring it in 4097.00 Smt 4076

line at all heights including clearing the existing surface with required epoxy bond coat and all materials, labour, tools,

scaffolding, plant and machineries, curing etc. complete as directed by Engineer-in-charge

Dismantling the existing Riprap and the layers of filter material stacking and/or using the material as directed including clearing

4 the slope of earth dam for zero leads and lifts etc complete.Without Filter Layer (30 CM) 3936.00 Smt 104

Earthwork/Back filling with selected earth including watering ramming,Compaction with pnuematic temping with all lead and all

5 lift etc complete. 1125.00 Cmt 144.5

Providing and laying dry rubble pitching of various thickness to required grade including trimming of earth work, hand packing the

6 interstices with spauls, filling earth in interstices panelling complete for all leads and lifts.450 MM THICK 3178.00 Smt 617.5

Dismantling the existing stone masonry including sorting out and stacking the useful material and removing the debris and

7 making good the damages etc. complete as directed. In Cement Mortar 25.00 Cmt 750.9

Providing & Placing in position reinforcement bars including cutting, bending, welding joints where necessary, hooking etc.

8 complete as per drawing for all lead and lifts. TMT 29.34 Qtl 7194

Excavation of canal in all sorts of soil including soft and hard murrum including depositing the excavated stuff in uniform layers

9 in canal banks or as and where directed etc complete in varying lead upto 500 m and with all lifts. (By Machinery) Including 367.00 Cmt 109.5

Providing & Laying in position "NOMINAL MIX" cement concrete using cement, sand and crushed aggregate by mass and

machine mix for C.C./R.C.C work incl. necessary formworks centering, scaffolding, compaction by vibrator, curing as directed

10 with all lead & lift etc complete Without Dewatering and excluding cost of steel reinforcement.(c) C. C. Nominal Mix, M-15 and 105.00 Cmt 3935

Bill of Quantity

Item No Description of Item Qty Unit Rate in Figures Amount

New / Repairing of steel gate including providing basic steel material; M.S. Shaft plate, angles, channels etc. incl. fabrication

11 transporting to site & erection and painting etc. complete.

Finishing wall with weather proof exterior emulsion paint on wall surface (two coats) to give an required shape even shade after

12 thoroughly brushing the surface to remove all dirt, and remains of loose powdered materials.etc complete 416.00 Smt 73.02

Providing and fixing retro Reflective Prismatic grade Board using 2mm Aluminum / 4mm ACP, angle iron 75 x 75 x 6mm.

Descaling and decreasing the board as per requirement using epoxyprimer epoxy paint and carrying retro reflactive process by

screen painting as directed etc. complete including transporting and fixing in C.C. 1:2:4 with necessary excavation curing etc.

13 complete as per I.R.C 67-2012 design. A warranty for 10 years for the Retro reflective sheeting from original manufacturer & a 4.00 Each 12189

certified copy of 3 year outdoor exposure test report from third party test lab for the product offered shall be submitted by

contractor. (A) Class -C Type-11(NH/SH) retro reflective sheeting

Deputy Executive Engineer Executive Engineer

Himatnagar Irrigation Sub Dn No.1 Sabarkantha Irrigation Division

Himatnagar Himatnagar