Construction Work Of Remaining Reaches of LMC, RMC and Their Distributaries and Minors of Gararda Medium Irrigation Project District Bundi

Cutting & clearance of jungle, bushes, shrubs Ankra/Ipomoea, Juliflora 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

Cutting and uprooting of trees including removing of roots and filling of hole, cutting/up rooted would be property of the department (A) 7.5 cm to 15 cms girth

(B) over 15 cm to 30 cms girth

(c) over 30 cm to 45cm girth

Excavation for foundation of Dam ins eams/faults and at other confined places nearer to Abutment, peir, wings etc. in hard rock by line drilling/ rock breaker including dewatering, disposal, loading, unloading and dressing of excavated material within initial lead of 50m. and lift upto 1.5m complete in all respect.

Add extra over item No. 1 to 8 for disposal of excavated material above initial lift of 1.5m and for every additional lift of 1.5m or part there of including loading and un- loading wherever required 1 st initial lift 1.5 m to 3m

2nd initial lift 3 m to 4.5m

3rd initial lift 4.5 m to 6 m

4th initial lift 6 m to 7.5m

Extra lead over item no 1 to 8 of excavated material (I) Beyond initial lead of 50 m & upto 250 m

(II) Add extra for each subsequent lead of 500m or part, there of beyond 50m. & upto 2.75 Km

(III) Add extra for each subsequent lead of 500m or part, there of beyond 50m. & upto 5 Km (lead up to 4.75 km)

(IV) Add extra for each subsequent lead of 500m or part, there of beyond 50m. & upto 5 Km (lead up to 3.75 km)

Final excavation by line drilling including removing of hard rock by wedging and barring and chiseling near final levels (only upto 0.3 m depth) without resorting to blasting including dewatering, disposal of excavated material within initial lead of 50m and lift of 1.5m complete in

Excavation including loading, unloading, disposal and dressing of excavated earth within initial lead of 50m and lift up to 1.5m including dressing of excavated area and dewatering wherever required complete in all respect (a) Hard & dense soil

(b) Hard soil Mixed with Kankar / Boulder , morrum

Excavation including loading unloading disposal and dressing of excavated rock within initial lead of 50m and lift upto 1.5m in dry or moist including dressing of excavated area, de-watering wherever required complete in all respect. (A) Soft / Disintegrated rock

(B) Hard rock not required blasting

Providing and Laying in position of Cement concrete Nominal mix (1:3:6) including leads of all construction materials, curing, compaction and finishing with rendering in cement sand mortar 1:3 (1 cement : 3 coarse sand) and making good the joints excluding the cost of centering, shuttering and reinforcement. Well graded crusher broken stone aggregate of maximum size upto D. 20 mm

Side shuttering including propping etc. complete (to achieve finish F 2 for : (a)Block joints of foundation stilling basins buckets, aprons etc. (non - suspended horizontally laid mass concrete).

(b)Block joints of foundation stilling basins buckets, aprons etc. (non - suspended horizontally laid mass concrete). Add extra 25% for required finish F3 & F4

(c)Top or intermediate bed plates, in between masonry or piers,abutments sluice wells etc.

(d) Retaining wall, counterfort, abutment, wing walls up stream or down stream slope facings of dams and open faces of construction joints etc

(e) Curved edges or sides of special shapes like baffle or chute blocks, end sills, Basin Block, projected copings, extended sills, curved surfaces arches, circular ducts etc. Add extra 25% for required finish F3 & F4

Centering and shuttering for piers, galleries, barrels, intake well, sluice well upto 5.0m height from base/floor level (To achieve F2 finish). Add extra 25% for required finish F3 & F4

Centering and shuttering for slabs, beams, lintels Columns, trough with or without caps and base including propping and removing.

Add extra over item No. 1 C ,1 D ,and 3 for centering and shutterring for each additional 1 m height or part thereof above initial height of 5.0m from base/floor level. For 1st lift 3 to 4.0 m

For 2nd lift 4.0 to 5.0 m

For 3rd lift 5.0 to 6.0 m

For 4th lift 6.0 to 7.0 m

For 5th lift 7.0 to 8.0 m

For 6th lift 8.0 to 9.0 m

Supplying of M.S. reionforcement including labour charges for bending binding and placing in position all reinforcement as per drawing including cost of binding wire and all leads and lifts using. (b)ii Tor or ribbed bars (IS :1786-1985)

Providing and Laying in position of Cement oncrete Design mix M-30 including leads of all construction materials, plasticizers (if required), curing, cmpaction and finishing with rendering in cement sand mortar 1:3 (1 cement : 3 coarse sand) and making good the joints excluding the cost of centering, shuttering and reinforcement. Well graded crusher broken stone aggregate of maximum size upto; (For mix design Cement content considered 428 kg/ cum of concrete) D. 20 mm

Extra labour charges for RCC due to obstruction in laying and placing the reinforced cement concrete due to reinforcement. (a) In foundation rafts, beams, columns bases stilling basins, buckets, aprons etc. (non suspended horizontally laid mass concrete)

(b) Columns, slabs, cantilevers projections staircases, lintels, beams, chajjas, Retaining walls, piers, abutments, galleries, arch covers, bed plates, sluice capstan bases etc.

(C) Aqueduct troughs, siphon conduits, box type sluice barrels, domes spiral shafts or stair cases ( thin walled section) and ogee crests, baffle or chute blocks, end sills, buckets, projects coping, extended sill etc.

Add extra over item No. 1 to 7 (a) For each subsequent height of 3.0 meter or part thereof above initial lift of 5.0 m from ground level. (upward and downward)

Add extra with the permission of Superintending Engineer- (i). Rs 175.00 per cum of concrete if computerised mobile transit mixer (i.e Fiori) is used.

(ii) Rs 100.00 per cum including Hire charges of pump, piping work & accessories etc. if concrete is to be placed by the pump.

Cutting of construction joint/ longitudinal joint 4 to 6 mm. wide using mechanical concrete cutter including cost of diamond bit cutting wheel and filling of bitumen sealing compound in groove including cost of sealing compound. 100 mm depth

Supply & fixing of copper strip (95 % to 98 % purity ) of 35 cm wide and 16 gauge in construction joints of RCC works including cutting, grooving in Z or V shape and gas welding etc. complete.

(a) Drilling holes of 35 mm diameter for anchor rods. Upto 1.50 m. Depth

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

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

Re-handling of excavated material including loading unloading and dressing within initial leadof 50mand lift of 1.5m with cost of de watering wherever required and all applicable taxes and levies etc. complete in all respect (a) Earth / Soil

(b) Mixed strata muck

(c) Rock

Extra charges for disposal of excavated/re-handled material in required profile laid in uniform layers and given side slopes well dressed having layer thickness including loading and un-loading wherever required with cost of dewatering wherever required complete in all respect (b) Not exceeding 20 cm

Extra lead over item no 1 to 8 of excavated material Beyond initial lead of 50 m & upto 250m

Add extra over items of cement plaster/ cement concrete/cc. lining/cc flooring or RCC for providing and mixing Polypropylene/Polyester fibres as per IS16481:2022 or latest revision, 6/12mm long @0.25% (125 gramper 50 kg of cement) or in ratio of as specified by manufacturer specification and direction of Engineer incharge with all leads and lifts.

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 foundation including curing with all leads of all construction materials including curing etc. complete. in foundation (a) In cement sand mortar 1:4

(b) In cement sand mortar 1:5

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 foundation including curing with all leads of all construction materials including curing etc. complete. In cement sand mortar 1:4 super structure (a) In cement sand mortar 1:4

(b) In cement sand mortar 1:5

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

Plaster in cement sand mortar 1:4 including racking of joints, smooth finishing & curing etc. complete including all leads of all construction materials of thickness: (b) 20 mm

Demolishing stone rubble masonry including stacking of usable material andd isposal of unuseable material within 50 meters lead inclusive of de-watering wherever required. (b) In cement mortar

Dismantling cement concrete liningin cluding disposal of material within 50m lead, inclusive of de-watering wherever required of thickness (a) 10 cm

Providing and Laying in position of Cement concrete Nominal mix (1:1.5:3) including leads of all construction materials, curing, compaction and finishing with rendering in cement sand mortar 1:3 (1 cement : 3 coarse sand) and making good the joints excluding the cost of centering, shuttering and reinforcement. Well graded crusher broken stone aggregate of maximum size upto; 20mm

Providing and Laying in position of Cement concrete Nominal mix (1:2:4) including leads of all construction materials, curing, compaction and finishing with rendering in cement sand mortar 1:3(1 cement : 3 coarse sand) and making good the joints excluding the cost of centering, shuttering and reinforcement. Well graded crusherbroken stone aggregate of maximum size upto 20mm

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. (a) NP 3 150 mm did with labour charge

(b) NP 3 450 mm did with labour charge

(c) NP 3 900 mm did with labour charge

(d) NP 3 1000 mm did with labour charg

(e) NP 3 1200 mm did with labour charge

Filling of construction joints with Bitumen based sealing compound, including painting the concrete sleepers below lining and sides of lining panel as per specification provided in IS: 3384-1986 and all leads of all construction materials including cost of sealing compound, complete in all respect.

Earth work in rough (borrow area) excavation for embankments 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 by vibro compactor, vibro sheep foot roller, sheep foot roller/pneumatic tyred roller to obtain dry density of at least 98% of Standard Proctor's density with initial lift of 1.5m (Excluding charges for compaction and watering) including loading and un-loading wherever required complete in all respect. (a) With lead beyond 250 m and up to 750 m (½ Km)

(b) With lead beyond 250 m and up to 750 m (½ Km)

(c) Add extra for each subsequent lead of 500m or part, there ofbeyond ½ Km and up to 5 km (for1.5 km)

(d) Add extra for each subsequent lead of 500m or part, there ofbeyond ½ Km and up to 5 km (for 3 km)

(e) Add extra for each subsequent lead of 500m or part, there ofbeyond ½ Km and up to 5 km

Watering of earth including cost of carriage of water when source of water is (a) up to 1 Km

(b) up to 1 Km + (b) beyond 1Km but up to 5 km extra per km (for 3 KM)

Compaction of earth or highly weathered strata (a.) By manually or plain roller. (density 90% of Proctor

(B) By mechanical equipment such as sheep foot roller/ pneumatic tyred roller/vibro compactor / vibro sheep foot compactor required as per site condition to obtain dry density of. (i) at least 95% of Standard Proctor's density

Dag belling (a) 5 cm to 7.5 cm deep

Add extra for earth taken from private land with all lead and lift, land to be arrangged by contractor through private negotiations. Item applicable on certification by E.E. that no Government land is available with 250 meters from borrow area

Supplying, Laying & consolidation of quarry rubbish / Murrum / Murda to required grade & camber in layers not exceeding 15 cm. Thickness (loose) by road roller as per specifications including dressing etc.

Fixing of Distance stone in 30x30x30 cm pit excavated in all type of strata and back filling with cement concrete (1:4:8) projected 10 cm above ground level well finished and properly cured. (Excluding cost of Distance stone)

Distance stone well dressed of required shape and size 60 cm x 23 cm x7 cm with distance marked engraved and exposed faces well painted.

Making grooves as per design in plaster 10 mm to 20 mm wide.

Supply & fixing 6 mm thick rubber water seal of approved quality in construction/contraction joints as per drawing complete in all respect. (i)200 mm wide

Establishing the Bench Mark with latitude and longitude by DGPS keeping instrument stand still for a period (minimum 6 Hr) to give coordinate accurate to 1m X 1 m and level accuracy 10 mm (plus or minusis achieved)

Construction of Pucca bench mark, muttam of size 30x30x75 cm in cement concrete (1:3:6) with maximum aggregate size of 40 mm with 75 cm long MS angle, size 25x25x5 mm embedded including curing transportation and fixing at site etc. complete with all leads & lifts.

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

Lip cutting and final dressing as per designed section including re-handling and disposal of excavated earth in layers 20 cm on embankments etc. with cost of dewatering wherever required, and complete in all respect

Preparation and dressing the sub grade including removal of irregularities up to 7.5 cm in soil, morrum mixed with pebbles, small boulders and and kankar & murrum for (a) bed

(b) side slopes

Providing and laying cast in situ concrete sleepers 15 cmx7.5cm in bed in cement concrete (1:3:6) with maximum size of crusher broken stone aggregate upto 20 mm well graded including all leads of all construction materials including curing, finishing & form work etc. complete as per specification for: (a) bed

(b) side slopes

Cement concrete lining of nominal mix (1:3:6) with, upto 20 mm size well graded crusher broken stone aggregate laid as per specifications including all leads of all construction materials including rendering, compaction and curing etc. complete for canal bed of thickness. (a) 10 cm

Canal lining with hydraulic compressed pre-cast slab of cement concrete M15 tiles of size 300 x 150 x 40 mm laid over 12 mm (av.) thick subgrade cement plaster in CM (1:6) , 12 mm thick jointing sandwich plaster in CM 1:5 and 6 mm thick jointingmortar in cement mortar (1:3) etc. including curing and all leads& lift of all construction materials complete in all respect (b) in side slope

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.

Providing and laying CNS (Cohesive non swelling) seclected soil (from any source including private fileds) and laying in layers below PCC block / CC lining in layers of 15-20 cm watering and compaction to achieve a density of 95 % of standard proctor's density including all lead & lift, dewatering whenever necessary and complete as per technical specifications.Thickness of and specification of CNS should confirm to IS:9451 latest revision.

Benching base and disposal of the excavated material including dressing etc. complete within initial lead up to 50m and lift up to 1.5m

Providing and Laying in position of Cement concrete Design mix M-15 including leads of all construction materials, plasticizers (if required), curing, compaction and finishing with rendering in cement sand mortar 1:3 (1 cement : 3 coarse sand) and making good the joints excluding the cost of centering, shuttering and reinforcement. Well graded crusher broken stone aggregate of maximum size upto; (For mix design Cement content considered 320 kg/ cum of concrete)

Making new service road 4 to 5 m width including jungle clearance, cutting of trees upto 10 cms dia, cutting of humps upto 30 cms, height and filling local depressions, making of ramps on Nallah crossing etc. Plain area

In semi-Hilly Area

In hilly Area

Filling of construction joints with Bitumen based sealing compound lining in the grove as per IS made by cutter upto the 1/3 depth of concrete lining as per specification provided in IS: 3384-1986 and all leads of all construction materials including cost of sealing compound, complete in all respect.

Supplying and laying aggregate in layers and profile as specified including all leads & lifts. This item is to be used only for laying filter /

Supplying stone, spall and laying Rip rap in required profile properly hand packed using stone of specified size including all lead & lifts (a) 23 cm thickness (± 5 % thickness tolerance)

Construction of Pucca bench mark, muttam of size 30x30x75 cm in cement concrete (1:3:6) with maximum aggregate size of 40 mm with 75 cm long MS angle , size 25x25x5 mm embedded including curing transportation and fixing at site etc. complete with all leads & lifts.

Design, Drawing, fabrication, supply, erection, testing and commissioning of Vertical lift sliding type gate with frame consisting of skin plate, sealing frame, stiffeners, horizontal and vertical girders, guide, stainless steel flat/Brass flat, rivets, wedges, lifting rods etc., with all accessories as per relevant IS code including frame & gate complete set for Canal Cross, Escape, Head regulator /Tank head regulator including cost of all materials, machinery, labour, cutting, aligning, welding, finishing, cleaning, seal fixing, tools and tackles etc., applying two coat of zinc rich epoxy primer to give dry film thickness of 70±5 microns and finish coat (two coats) of solvent less coal tar epoxy paint using airless spray to provide dry film thickness of 150±5 microns per coat thus total dry film thickness of all coats, including primer coating, should not be less than 350 microns., complete as per specifications and approved drawings with all lead and lifts, including packing & forwarding, transportation charges for structural steel

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