Rehabilitation of Birkishan Minor RD 14000-28627 by Concrete lining including pucca structures

Amount

Ordinary jungle clearance of both banks of distributaries, minors and drains with discharge upto 9 cs including boundary road (Discharge exceeding 4.5 cum/s)

Earthwork excavation in foundations trenches extra in all kinds of soil where pick jumper work is not involved and not exceeding 2.0 meters depth including dressing of bottom and sides of trenches, stacking the excavated soil clear from the edge of excavation and subsequent filling around masonry in 15 cm, layers with compaction including disposal of all surplus soil as directed within lead of 30 meters.

Excavation of soil( any type ) using hydraulic excavator CK 90 excavation with hydraulic excavator of 0.9 cum capacity including cutting trimming bottom and side slopes in accordance with requirement of grades and cross sections, including all lift and combined lead up to 60 mtr.

Excavation of soil using hydraulic exavator and hydraulic tractor trolly including cutting and loading in trolly and transporting to the embankments locations location with all lifts and leads avg leads 12 km i/c last 2.22 km katcha

Extra for laying earth as per specification for compaction in 20 Cm. layers and dressing including the cost of rolling and watering as per P.W.D specifications.

Dressing of Earth work ( NEW )

Earthwork for lip cutting for irrigation of channel inclusive of all allowances leads and dressing (0 to 1.5 mtr depth)

Dressing and preparation of sub grade for side slopes.

Laying 1:3 (cement: water) cement slurry with cement @ 2.25 kg per sqmt on prepared bed & side slope before laying concrete

Cement concrete lining 75mm thick or less laid mannualy for irrigation channels using cement concrete M-15 with cement contant 325 kg per cum mixed an automatic computerized batching and mixing plant and transported to the site in transit mixers & with an average lead of 1km including supply ,carriage, of loadind and unloading of material complete in all respect (For Bed & side lining)

Cement concrete lining 75mm thick or less laid mannualy for irrigation channels using cement concrete M-15 with cement contant 325 kg per cum mixed an automatic computerized batching and mixing plant and transported to the site in transit mixers & with an average lead of 1km including supply ,carriage, of loadind and unloading of material complete in all respect (For Coping)

Cement concrete lining 75mm thick or less laid mannualy for irrigation channels using cement concrete M-15 with cement contant 325 kg per cum mixed an automatic computerized batching and mixing plant and transported to the site in transit mixers & with an average lead of 1km including supply ,carriage, of loadind and unloading of material complete in all respect ( For Sleepers)

Dag Belling single kassi stroke minimum 7.5 cm. depth complete in all respect as per design/drawing and PWD specifications

Extra bitumen painting at 0.69kg per sqm (on sleeper)

Shuttering for faces of concrete foundation and foundation beam and plinth beam(vertical or battering)

Filling of contraction/ construction joints sealing compound including supply carriage, of material complete in all respect as per design/drawing and PWD specifications

Earth Work involved in dismantling of outlet ’H’ upto 0.50mt.

Dismantling of APM of type outlet involved dismantling cement masonry & RCC slab with ‘H’ upto 0.50 mt.

Providing APM cast iron block complete in all respects including supply of pig iron, casting and pattern making, as per ISI specifications no. 7986-1976

Adjusting new APM block in correct ‘y’ and fixing in position

Cement concrete 1:4:8 (b)With stone aggregate 40mm gauge mixing by mechanical means using concrete mixer volumetric type

First class burnt brick work laid in cement sand mortar 1:4 in foundation and plinth

Reinforced cement concrete M-20 mechanically batch mixed using batch type concrete mixer as per IS:1791 and vibrated by needle vibrator but excluding steel reinforcement centring and shuttering in foundation and plinth.

Cold twisted deformed (Ribbed/ Tor Steel Bar) Bars FE 550 grade as per IS 1786-1985, for R.C.C works, where not including in the complete rate of RCC including bending and placing in position complete in all respect.

Extra labour for dressing of bricks for outlet with ‘H’ upto 0.50 mt

12.5 mm thick cement plaster 1:4

PlainlReinforced cement concrete (RCC Grade M25 ) in sub-structure complete as per drawing and MORT&H MoRT&H Specifications 1500, 1700 and 2200 With Batching Plant, Transit Mixer and Concrete Pump Height up to 5m

Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and MoRT&H Specifications

Painting on concrete surface Providing and applying 2 coats of water based cement paint to unplastered concrete surface after cleaning the surface of dirt, dust, oil, grease, efflorescence and applying paint @ of 1 litre for 2 sqm.

Painting New letters and figures on black synthetic enamel paint to an even shade on surface

Cement concrete 1:2:4 with stone ballast or shingle mixing by mechanical means using concrete mixer volumetric type

Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. of MoRTH specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm condition complete as per drawing and Technical Specification.

Drainage Spouts complete as per drawing no. SD/205 and MoRT&H MoRT&H specification clause 2705 with 6 meter long GI 100 mm dia drainage GI light grade pipe (For Bridges)

Reinforced Cement Concrete Crash Barrier Provision of an Reinforced cement concrete crash barrier at the edges of the road, approaches to bridge structures and medians, constructed with M-20 grade concrete with HYSD reinforcement conforming to IRC:21 and dowel bars 25 mm dia, 450 mm long at expansion joints filled with pre-moulded asphalt filler board, keyed to the structure on which it is built and installed as per design given in the enclosure to MOST circular No. RW/NH -33022/1/94-DO Ill dated 24 June 1994 as per dimensions in the approved drawing and at locations directed by the Engineer, all as specified

Plain/Reinforced cement concrete RCC Grade M30 With Batching Plant, Transit Mixer and Concrete Pump in sub-structure complete as per drawing and Technical Specifications Height upto 5m

Providing and placing in horizontal layers filtering media screened, washed and cleaned as described below:-Bajri (Coarse)screened, cleaned and washed and graded from 20mm to 25mm (fromPathankot or approved equivalent quarry)

Bajri screened, cleaned and washed and graded from 6mm to 20mm (from Pathankot or approved equivalent quarry).

Coarse sand screened, cleaned and washed and graded from 3mm to 6mm (fromPathankot or approved equivalent quarry)

Boring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/bore log, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer – in-charge, upto 90 metre depth below ground level. (c)400 mm dia.

Supplying,assembling,lowering and fixing in vertical position in bore well,unplasticized PVC medium well casing (CM) pipe of required dia. conforming to IS: 12818-2010 including required hire and labour charges,fitting and accessories etc. all complete for all depths as per direction of Engineer-in-charge. (c)200mm Nominal size dia.

Supplying,assembling,lowering and fixing in vertical position in bore well,unplasticized PVC medium well screen(RMS)pipe with ribs conforming to IS: 12818- 2010 including required hire and labour charges,fitting and accessories etc. all complete for all depths as per direction of Engineer-in-charge. (c)200mm Nominal size dia.

Supplying at quarry site of gravel of 1/16" to 1/8" sizes including pouring and packing in the annular space between the pipes assembly and the bore.The gravel should be free from dust,dirt or the vegetables manner as per IS 4097/1967 with latest amendments

Back filling behind abutment,wing wall and return wall complete as per drawing and Techanical Specifications. (A) Granular material

Supply and fixing of well cap having thread to fix on housing pipe complete in all respects. (c) 200 mm internal diameter

Supply and fixing of M.S. Clamp of size to 150 x 12 mm made out of MS flat 1.52 m long suitable to fit housing pipe including the cost nut and Bolts of suitable size complete in all respects.

1.8 meter high G.I. barbed wire fencing with 2.4 meter angle iron posts 50x50x6mm placed every 3 meters centre to centre 0.6 meter below ground level, every 15th post, end post, corner post suitably strutted and provided with 12 horizontal lines and two diagonals interwoven with horizontal wires fixed with GI staples, turn buckles etc. including foundation concrete 1:2:4 of size 0.30x0.30x0.75m for each post complete as per technical clause 808 of MORT&H specifications

Iron grated doors, including pintle hinges & arrangements.

Providing and laying 80 mm thick factory made cement concrete interlocking Paving blocks of M40 grade manufactured by block making machine equipped with steel mould clamped to a strong vibratory table with hydraulic pressure for compaction of concrete as per IRC SP 63 -2014 and of approved size and design / shape laid in Ordinary Grey Colour and pattern over and including 40 mm thick compacted bed of coarse sand, filling the joints with fine sand etc, all complete as per directions of Engineer-inCharge.

Poythene films 150 microns

T AND G CONSTRUCTION CO