Rehabilitation of Digod Lift Irrigation Scheme Project Under RWSLIP Tehsil Digod

Amount

Cutting and clearance of jungle ,bushes ,shrubs Ankra/Pomoea, Julicfloratype etc. on canal and bunds in dry/moist/slushy conditions including disposal as per instruction of the Engineer-in -charge.Cost of wood has been deducted from rates and thus will be property of contractor after cutting (b) thick

Removal of Silt/soil/earth , sand , pebbles. "Malba" , debris, rubbish, stone pebbles & obstruction deposited in canal bed up to design line grade and sections having design due to erosion/scour/slips in canal banks/silting with or without bushes and weeds etc. in dry or moist condition from canal bed including dewatering , loading unloading and disposal at suitable place as directed by Engineer in charge with initial lead of 50 M and lift upto 1.5 M with proper dressing on canal bed complete in all respact .For lined section.For 5 to 15 cms depth

Dismantling cement concrete linning including disposal of material within 50 m lead, inclusive of de-watering where required of thickness 7.5 cm.

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.For Hard/dense soil. for CNS layer

Earth work in rough ( borrow area ) excavation for embankments in hard soil, morrum of highly weathered strata dry of 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 intial lead of 250 m and lift ap to 1.5 m (Excluding charges for compaction and watering ) including loading and un-loading wherever required complete in all respect.

Compaction by mechanical equipment such as sheep foot roller/pneumatic tyred roller/vibro compactor required as per site condition to obtain dry density of 95% of standard proctor density.

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

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) clay20% (ii) silt 35% (iii) sand 40% (iv) gravel 5%. For side lining

Preparation and dressing the subgrade including removal of irregularities up to 7.5 cm in soil, ,morrum mixed with pebbles, small bouldrs or highly weathered rock for side linning.

For bed and Collars

For side slopes

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

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 msximum 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 members 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

In Bed and collars

Providing and laying under drainage below canal lining consisting of porous concrete of mix ratio1:4 ( 1 cement :4 course aggregate ) 75 mm diametre,300 mm long supported by 75 mm thic layer of course aggregate 12.5 to 40 mm size and 50 mm thic layer of sand

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 (Supply rate)

Fixing distance stones i 30*30*30 cmpit excavatedin all type of strata and back filling in cement concrete ( 1:4:8 ) projected 10 cm above ground level well finished and properly cured.

Construction ofpucca 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 ,size25*25*5 cmembedded including curing tranportation and fixing at site etc. Complete with all leads & lifts

Providing and laying canal lining with PCC blocks 50 mm thick made of cement concrete (1:2:4) grade M-15 with aggregate size up to 20 mm crusher broken including manufacturing of PCC block mechanically vibrated at site in size 300x300x50 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 machinary charges with mixture vibration etc. complete as per technical specifications.

Dismantling old plaster or skirting, raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 meter lead.

Demolishing cement concrete manually/by mechanical means including disposal of material within 50 metres lead as per direction of Engineer-in-charge existing flooring. 1:3:6 or richer mix

Providing and fixing in position collapsible steel shutters with vertical M.S.Channels 20x10x2mm and bracket with flat iron diagonals 20x5mm. size with top and bottom rail of T-iron 40x40x6mm. with 40 mm dia steel pulleys/ball bearing complete with bolts, nuts locking arrangements inside and out sides toppers, handles etc.as per specification including applying a priming coat of approved steel primer. (To be measured and paid as per outer dimension).

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

Providing and laying water proofing treatment on roofs of slabs by applying cement slurry mixed with water proofing cement compound consisting of applying : a) after surface preparation, first layer of slurry of cement @0.488kg/sqm mixed with water proffing cement compound @ 0.253 kg/sqm. b)laying second layer of Fiber glass cloth when the first layer is still green. Over laps of joints of fiber cloth should not be less than 10 cm . c) Third layer of 1.5 mm thickness consisting of slurry of cement @1.289kg/sqm mixed with water proffing cement compound @ 0.670kg/sqm and coarse sand @1.289kg/sqm. This will be allowed to air cure for 4 hours followed by water curing for 48 hours.The entire treatment will be takenup to 30 cm on parapet wall and tucked into groove in parapet all aroundd) fourth and final layer of brick tiling„with cement mortar or any other approved protective coarse. (which will be paid for separately) For the purpose of measurement the entire treated surface will be measured

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 20 mm thick

Cement concrete flooring 1:2:4 (1 cement:2 coarse sand: 4 graded stone aggregate) finished with af loating coat of neat cement including cement slurry, making of lines or groove etc complete but excluding the cost of nosing of steps etc. complete. 25mm thick with 12.5 mm nominal size aggregate

Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade including all scaffolding:

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.) including curing all leads of all construction materials including curing etc. complete in cement sand mortar 1:5. super structure

Excavation including loading unloading, disposal and dressing of excavated earth within initial lead of 50 m and lift upto 1.50m in dry or moist including dressing of excavated area,dewatering whereever required complete in all respect (a) soft

P & L cemet conctete coping in 1:2:4 with max size of broken aggregateupto 20 mm including shuttering etc with all leads of materials in all respect 50 mm thick

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 20 mm

Brick masonary (using well burnt clay bricks of size 230X110X70 mm class designation 75 as per specification ) in plinth including all construction materials including curing etc complete.(d) In cement sand mortar 1:6

Brick masonary (using well burnt clay bricks of size 230X110X70 mm class designation 75 as per specification ) in super structure including all construction materials including curing etc complete in CM 1:5

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

Cement concrete nominal mix (1:1.5:3) 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 20 mm.

Extra labour charges for obstraction in laying and placing the reinforcement cement concrete due to reinforcement

Centering and shuttreing for slabs, beams lintels, columnstrough with or without caps and base including propping and remove

Supply of MS reinforcement 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 Tor or ribbed bars(IS 1786-1985)

Excavation including loading, unloading, disposal and dressing of excavated earth within intial lead of 50 m and lift upto 1.5m in dry or moist including dressing of excavated area ,dewatering whereever required complete in all respect. VRB(Ummedpura) Hard soil mixed with kankar/ boulders, Morrum

Re-handling of excavated material including loading ,unloading and dressing within intial lead of 50 m and lift of 1.5 m with cost of dewatering wherever required and all applicable taxes and levies etc. complete in all respect. Earth soil

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

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

Providing and laying in position cement concrete including curing compaction etc. of specified grade excluding the cost of centering and shuttering all up to plinth level M10 grade Nominal Mix 1: 3: 6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size). WUA office

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. WUA office

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

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

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

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

Providing and fixing T-iron frames for doors, windows and ventilators 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:2-coarse 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. WUA office

Providing & fixing steel glazed doors, windows and ventilators with shutters of standred rolled steel section joint mitred and welded with steel 13x3mm lugs 10 Cm. long embedded in cement concrete blocks 15x10x10 Cm. of 1:2:4 (1-Cement:2-coarse 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 providing and fixing of plain glass panes 4mm thick with copper glazing clips and special metal-sash putty of approved make, or metal beading with screws complete including priming coat of approved steel primer, excluding the cost of metal beading and other fittings except necessary hinges of pivots steel handles and 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. WUA office

Providing and laying cement concrete including curing,compaction etc. complete in retaining walls, returnwalls , walls (anythickness) including attached pilasters, columns ,piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bedblocks, anchorblocks, plainwindowsills,fillets,levelling course etc upto floor five level excluding the cost of centering and shuttering.M15 grade Nominal Mix 1: 2: 4 (1 cement : 2 coarse sand : 4 graded stone aggregate 40mm nominal size).5mm thick coping WUA office

Providing, lowering, laying, aligning, fixing in position in pipe line, manually operated CI D/F Sluice valves of approved make (IS: 14846 amended upto date) PN 1.0 clas of following dia complete (Including jointing and jointing material) including all material, labour, testing and commissioning along with pipe line as per technical Specifications and as per direction of Engineer (Category "A" Make: Kirloskar Bros. Ltd. India Valve Co. (IVC), Fouress Engineers Pvt. Ltd. VAG) for Digod Lift Scheme

(a) 450 mm dia

(b) 300 mm dia

Providing and fixing GI Pipes complete with G.I. fittings and clamps, including cutting and making good the walls etc. internal work - Exposed on wall For Ganeshganj Lift Scheme

Providing and fixing GI Pipes complete with G.I. fittings and clamps, including cutting and making good the walls etc. internal work - Exposed on wall For Ganeshganj Lift Scheme

Fabrication suppy of flanged/plain ended MS pipe made from MS sheet strips of relevant IS specification of approved thickness by welding, lowering laying aligning fixing in position at all level/depths in trenches complete (excluding flanged jointing whereever required) including all material labour testing and commissioning along with pipe line as per Technical Specifications and as per direction of Engineer MS pipe up to 600 mm dia (with minimum 5 mm thickness) for Digod Lift Scheme

Supply and Fixing of vacum pump including 10 HP motor for priming of pumps. For Digod Lift Scheme

P&F Copperwound 250 KVA Transformer complete including transformer oil, Testing on Full Load

P&F Copperwound 100 KVA Transformer complete including tranformer oil, Testing on Full Load

P & L 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 and neatly finished with rich grout of cement mortar 1:3 perfectly ait tight including testing of joints for pipe NP 2

100 mm dia

150 mm dia

200 mm dia

Add extra if composite weigh batching and mixing plant is used for concrete

spreading of quarry rubbish to required garde &camber in layers not exceeding 15cm thickness as per specification including dressing etc complete.

Supply of quarry rubish not more than 10 cm in size including all lead and lift.

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.

VUB ENGINEERING PVT.LTD.