Rehabilitation of Ganeshpura Irrigation Project Under RWSLIP Tehsil Khanpur District Jhalawar

Amount

Cutting & clearance of jungle, bushes, shrubs Ankra/Ipomoea, Julicflora typna etc. on canal and bunds in dry/moist/slushy conditions including disposal as per instructions of the Engineer-in-charge. Cost of wood has been deducted from rates and thus will be property of contractor after cutting. (For thick) RD 82 to 307 m

Earth work in rough (borrow area) excavation for embankment in hard soil, Morrum or highly weathered strata dry or moist, including laying in 20 cm layers (before compaction) and breaking of clods, sorting of grass, pebbles etc. and dressing when compacted manually or by plain roller with initial lead of 250 m and lift up to 1.5m (excluding charges for compaction and watering), including loading and un-loading wherever required complete in all respect.

Compaction of earth or highly weathered strata By mechanical equipment such as sheep foot roller/ pneumatic tyred roller to obtain dry density of. (ii) at least 95% of Standard Proctor's density

Watering of earth including cost of carriage of water when source of water is Beyond 250 m but up to 1 km

Demolishing stone rubble masonry including stacking of useable material and disposal of unuseable material within 50 meters lead inclusive of de-watering wherever required. In cement mortar

Random rubble stone masonry (using R. R. stones where 75 % stones to be not less than 15 cm in size in any direction and weighing not less than 23 kg.) for superstructure including curing all leads of all construction materials including curing etc. complete. In cement sand mortar 1:4 in super structures

Random rubble stone masonry (using R. R. stones where 75 % stones to be not less than 15 cm in size in any direction and weighing not less than 23 kg.) for superstructure including curing all leads of all construction materials including curing etc. complete. In cement sand mortar 1:4 in plinth

Dismantling old plaster or skirting, racking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 m lead, inclusive of de-watering wherever required.

Preparation of surface of existing concrete surface/ masonry in lime mortar/ cement mortar including removal of organic deposit by washing with etching compound and use of wet sand blasting and final washing the surface with air and water jet including cost of all material and equipment required for the work complete

37 mm thick shotcreting in cement concrete (1:2:1) with 8 gauge welded mesh of size 50 x 50 mm complete in all respect.

37 mm thick guniting in cement mortar (1:3) with 9 gauge welded mesh of size 50 mm x 50 mm complete in all respect.

Flush or ruled pointing on stone masonry including racking of joints and curing etc. complete including all leads of all construction materials in mortar ratio.1:3

Flush or ruled pointing on stone masonry including racking of joints and curing etc. complete including all leads of all construction materials in mortar ratio.1:4

Providing and laying cement concrete coping in (1:2:4) with maximum size of crusher broken aggregate up to 20 mm including shuttering etc. with all leads of material complete in all respect in thickness of: 75 mm

Supplying and laying quarry spalls properly graded but not more than 10 cm in size with speading in required profile including all leads & lifts.

Excavation including loading, unloading, disposal and dressing of excavated earth within initial lead of 50m and lift up to 1.5m in dry or moist including dressing of excavated area, dewatering wherever required complete in all respect Hard / dense soil

Preparation and dressing the sub grade including removal of irregularities up to 7.5 cm in soil, morrum mixed with pebbles, small boulders and highly weathered rock for

for bed

for side

Extra charges for water spray by nozzle on sub grade of canal including bed and side slopes before laying plain concrete for lining work.

Side shuttering including propping etc. complete (to achieve finish F 2 for : Retaining wall up stream or down- stream slope facings of dams and open faces of construction joints etc.

Providing and laying cast in situ plain cement concrete M-13.5 grade (minimum cement content 250 Kg/cum of concrete) for lining, using well graded crusher broken aggregate of maximum nominal size 20 mm confirming to IS-383-1970, including proportioning of the ingredients by weigh batching and mixing by mechanical mixer including finishing of concrete lining, cutting of grooves for construction joints, water curing in bed and liquid membrane forming compound for curing lining on side slopes, complete as per specification with all leads and lifts of construction material complete in all respect. 75 mm thick lining

for bed

Providing and laying canal lining with PCC blocks 50 mm thick made of cement concrete (1:2:4) grade M-15 with aggregate size upto 20 mm crusher broken including manufacturing of PCC block mechanically vibrated at site in size of 300 x 300 x 50 mm including all leads and lifts of material, transportation of blocks from manufacturing site to lining site, laid over 6 mm thick 1:3 cement mortar filling and smooth finishing of joints laid over 15.5 mm thick sandwich plaster in cement sand mortar 1:3 laid over 12 mm thick base plaster in cement 1:6 including curing and machinery charges with mixture vibration etc., complete as per technical specifications

Turfing by transplantation of grass on slopes of bunds etc. in rows 15 cm centre to centre in each direction including Ploughing, levelling, breaking of clods, and removal of stones etc. if required including maintenance for 30 days or more till the grass develops fully with all leads and lifts complete.

Excavation for foundation of Dam in trenches/seams/faults and at other confined places in hard rock by line drilling including dewatering, disposal, loading, unloading and dressing of excavated material within initial lead of 50m. and lift upto 1.5m complete in all respect.

Cement concrete (1:2:4) M-15 well mixed and laid in position complete including all leads of all construction materials including curing and finishing having well graded crusher broken stone aggregate of maximum size upto 20 mm (0.50 min rock and 0.50 m above rock)

Dismantling cement concrete coping including disposal of material within 50 m lead inclusive of de-watering where required of thickness 7.5 cm for existing weir

Dismantling cement concrete coping including disposal of material within 50 m lead inclusive of de-watering where required

Supply of Tor steel anchor bars of required diameter, length and shape at site of work complete.

Labour charges for Fixing of anchor bars in neat cement grout including cost of cement and curing etc. complete

Prepration of old masonry surfaces before laying of further masonry or concrete over it by cleaning the surface and mortar joints with brushing and raking finally, washing by compressed air & water under pressure.

Cement concrete mix (1:3:6) M-10 well mixed and laid in position complete including all leads of all construction materials including curing and finishing having well graded crusher broken stone aggregate of maximum size upto 20 mm

Cement concrete mix (1 : 1½ : 3) M-20 well mixed and laid in position complete including all leads of all construction materials including curing and finishing having well graded crusher broken stone aggregate of maximum size upto 40 mm

Add extra for weigh batching and mixing plant

Add extra for admixure in concrete

Removal of Silt/Soil/earth sand pebbles "Malba" debris rubbish stone pebbies & obstruction deposilted in canal bed up to design line grade and sections having design due to erosion/scour/slips in canal bank/siltting with or without bushes and weeds etc. in dry or moist condition from canal bed including dewatering loading unloading and disposal ofsuitable placeas directed by Engineer in charge with initial lead of 50 M andlift upto 1.5M with proper dressing on canal bed complete in all respect. For lined section For 5 to 15 cms depth.

Preparation and dressing the sub grade including removal of irregularities up to 7.5 cm in soil, morrum mixed with pebbles, small boulders and highly weathered rock for (b) Side slop.

Providing and laying under drainage below canal lining consisting of porus concrete of mix ratio 1:4 (1 cement: 4 course aggregate) 75 mm diametre, 300 mm long supported by 75 mm thick layer of coarse aggregate 12.5 mm to 40 mm size and 50 mm thick layer of sand

Plaster in cement sand mortar 1:3 including racking of joints, smooth finishing & curing etc. complete including all leads of all construction materials of thickness: 20mm

Providing and filling joints with sealing compound and coarse sand with bitumen of grade 85/25(6% by weight) Bitumen joint filling at 3m interval in Bed

Distance stones well dressed of required shape and size 60 cm *23 cm*7 cm with distance marked engraved and exposed face well painted at every 500 m intervals

Fixing distance stone size 30*30*30 cm pit excavated in all type of strata and filling in cement concrete (1:4:8) projected 10 cmabove ground level well finished and properly cured.

Construction of pucca bench mark muttam of size 30*30*75 cm in cement concrete (1:3:6) with maximum aggregate size of 40 mm with 75 cm long MS angle size 25*25*5 cmembedded including curing transportation and fixing at site etc. Complete with all leads & lifts at RD 0

Dismantling old syphon RCC hume pipe 90 mm dia

Providing, laying and fixing in position RCC spun or Hume pipe with collars (ISI 458-2003) in required size packed in gasket for Hume or spun yarn & neatly finished with rich grout of cement mortar 1:3 perfectly air tight including testing of joints. 900 mm dia NP2

Providing, laying and fixing in position RCC spun or Hume pipe with collars (ISI 458-2003) in required size packed in gasket for Hume or spun yarn & neatly finished with rich grout of cement mortar 1:3 perfectly air tight including testing of joints. NP2

Re- handling excavation earth (excluding rock) in trenches, plinth side of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering including cost of water including loading and un-loading whereve

Making standard type cement gauge including engraving letters and painting including scaffolding etc.

Earth work in excavation/ by mechanical means (Hydraulic Excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5m in width as well as 10 sum on plan) including disposal of excavated earth, lead upto 50 m and lift upto 1.5 m, disposed earth to be levelled and neatly dressed: All kind of soil.

Providing and laying in position cement concrete including curing, compaction etc. complete in specified grade excluding the cost of centering and shuttering - All work up to plinth level grade Nominal Mix 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size)

Flyash Brick masonry with Flyash Bricks of class designation 75 in foundation and plinth. Cement mortar 1 : 4 (1 cement : 4 coarse sand)

Providing and laying damp-proof course with cement concrete grade M-150 (1 : 2 : 4) mortar prepared with 1% solution of water-proof compound complete as per specification . 50mm thick

Flyash Flyash Brick work with flyash Flyash Bricks of class designation 75 in superstructure above plinth level upto floor Three Level in all shapes and sizes in : Cement mortar 1 : 4 (1 cement : 4 coarse sand)

Half brick masonry in Superstructure , above plinth level upto floor Three level using bricks of designation 75 Cement mortar 1 : 4 (1 cement : 4 coarse sand)

Providing and laying in position specified grade cement concrete for RCC structural elements upto floor level including curing, compection, finishing with rendering in cement sand mortar 1 : 3 (1 cement : 3 coarse sand) and making good the joints and cast of plastizers (if required) exculding the cost of centring , shuttering and reinforcement for Beams suspended floors roots griders having slopes up to 15* landing, balconies, shelves, chajjas, lintels, bands, plain windows sills staircases and spiral staircases etc. M20 grade Nominal Mix/ Design Mix.

Centering & shuttering with plywood or steel sheets including strutting, propping bracing both ways with steel props and removal of formwork for upto floor Three level for .Suspended floors, roofs, landings, staircases, balconies, girders, cantilevers, bands, coping bed plates, anchor blocks, sills, chhajjas, lintel, beam, plinth beam etc.

Providing and fabricating reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding (including cost of binding wire) all complete up to floor Three level. Thermo-mechanically Treated bars (Conforming of relevent IS code)

Plaster on new surface on walls in cement sand mortar 1:6 including racking of joint etc. complete fine finish :12mm thick

Dry boulder filling in required profile with filling of voids etc complete including all leads and lifts and well finished surface Below flooring

Providing & fixing 50 mm thick cement concrete flooring with Metallic concrete hardener topping under layer of 38 mm thick cement concrete 1:2:4 (1-cement : 2-coarse sand : 4-graded stone aggregate 20 mm thick nominal size) and top layer of 12mm thick metallic concrete hardener consisting of mix 1:2 (1-cement : 2 stone aggregate 6mm nominal size) by volume & mixed with metallic hardener compound of approved @ 2kg/sq m including cement slurry, rounding off edges etc. but exculding the cost of nosing of step etc complete.

Providing & fixing T-iron frames for door, window and ventilator of mild steel Tee-sections, joints mitred and welded with 15x3 mm lugs 10 cm long embedded in cement concrete blocks 15x10x10 Cm of 1:2:4 (1-cement : 2coarse sand : 4-graded stone aggregate 20 mm nominal size) or with wooden plugs and screws or rawl plugs and screws or with fixing clips or with bolts and nuts as required including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer.

Providing and fixing steel glazed doors windows and ventilator shutters of standard rolled steel section joints mitred and welded with steel lugs 13x3mm, 10cm. long embedded in cement concrete block 15x10x10cm. of 1:2:4 (1cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) or with wooden plugs and screws or rawl plugs and screws with fixing clips or with bolts and nuts as required including providing and fixing of plain glass panes 4mm thick with cooper glazing clips and special metal sash putty of approved make or metal beading with screws complete including priming coat of approval steel primer, excluding the cost of metal beading and other fitting except necessary hinges of pivots steel handles peg stay etc. as required

Doors

Windows

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : Two or more coats on new work

Providing and laying cement concrete coping in (1:2:4) with maximum size of crusher broken aggregate up to 20 mm including shuttering etc. with all leads of material complete in all respect in thickness of: 50 mm

Providing and fixing on wall face CI rain water pipes including filling the joint with spun yarn soaked in neat cement slurry and cement mortar 1 : 2 (1 cement : 2 fine sand). 75 mm diameter.

Providing and laying CNS (Cohesive non swelling) layer below PCC block / CC lining in required thickness comprising of clay silt and gravel mixed in desired ratio including excavation in borrow area / quarry, transportation to work site with all leads and lifts of all ingredients, mixing homogeneously by suitable method, laying in layers of 15-20 cm watering and compaction by mechanical vibro compactor to achieve a density of 98 % of standard proctor's density including dewatering whenever necessary and complete as per technical specifications. Ingredients of CNS layers are: - (i) clay 20% (ii) Silt 35%(iii) Sand 40%(iv) gravel 5%

Provision electry fitting & cenetry of WUA building @11% WUA building of 4.02 lac

NAV BHARAT BUILDCON PRIVATE LIMITED