State Plan-2024-25 CWSS TO CHAVARA -PANMANA- Repair work in the clarifloculatro,supplying and fixing Alum ,lime mixing pump set,sludge pump,back wash pump set,FCMA Starter,Removing the filter media layers, rectifying the damages of filter bed perfora

Amount

civil work

OD280249/2023-2024:Supplying & Erection of submersible type 7.5 KW/ 1440 rpm slurry / sludge/ recycling pump with specification head 15 m & discharge 70 m3/ hr with shaft SS, Casting & Impeller FG 200, out let dia of 100mm. Motor - 7.5 KW/ 1440 rpm/ 50 Hz/ 415V/ 3p/ 20.0 A.<br>

OD280250/2023-2024:Supply and erection of Centrifugal type 20 HP 2800 rpm Back wash water pump set (Standby) having capacity of discharging 1200 LPM against a head of 52 m, with SS shaft , Motor 20 HP /2800 rpm /50 HZ /415 V /3 phase 20 A including cost of pump set, conveyance, erection, testing, commissioning etc complete as per the direction of departmental officers.

OD280251/2023-2024:Supply and erection of 5 HP sludge pump set with specification 11 m head, discharge 30 m3/ hour with electric motor 3.7 KW/1440 rpm / 50 Hz/ 415 V / 3 Phase/10 A, shaft material SS, Casting FG 200, Impeller FG 200

OD280253/2023-2024:Charges for repairing the existing air compressor by replacing the v belt and repairing works in the panel board and replacing the electrical contactor

OD280254/2023-2024:Charges to remove central thrust bearing assembly using gas cutter hydraulic jack and puller from the central shaft. Supplying and fixing of new thrust bearing with necessary civil and mechanical work in such a way hold the bridge to horizontal to central shaft and clarifier structure etc complete including the cost of materials hire charges of machineries tools labour and all other incidental charges.

OD280255/2023-2024:supply and fixing of 0.5 HP 1400 rpm capacity mixing pump with all accessories

OD280256/2023-2024:supply and fixing of 0-80 LPH capacity (pressure 10kg/cm2) dosing pump with all accessories

OD280257/2023-2024:Repairing lime mixture unit and alum mixture unit, supply of reduction gear with shaft connector and peddles all accessories, motor repairing etc complete

OD280258/2023-2024:Checking the four core cable conductivity and replacing with 4 sq mm 4 core cable giving electrical connection to main switch starter unit testing trial running etc, complete including cost of materials hire charges of tools labour and all other incidental charges

OD280259/2023-2024:Repairing the pannel board fitted with 16 AMPS TPN Main switch, wiring the components including all material and Labour charge

14.1.2:Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground within 50 meters lead:Cement mortar 1:4 ( 1 cement: 4 coarse sand)

100.54.3.1:Desilting open wells of dia above 3.5m and up to 6.0m and depth up to 4.5m by earth work excavation in or under water, after closing the inlet valves and plugging any holes in the steining by engaging divers with breathing accessories, bailing out water using pump set of suitable capacity, lifting the excavated silt/mud/clay using ropes, pulleys and buckets and disposing the same within minimum lead of 50 m from the periphery of the well, including engaging coolies for scrapping the inner side of the well, without causing any damages to the existing structures and installations, including hire and conveyance of tools and plant and as per the directions of the department officers etc. complete.

100.55.4:Supplying and stacking for measurement of filter sand having effective size 0.45 to 0.70 mm and uniformity coefficient 1.30 to 1.7, of specific gravity in the range of 2.55 - 2.65 and hard and clean, free from clay, dust and other impurities including cost of materials, labour charges and conveyance of materials up to 5 km and as per the directions of the department officers etc. complete and as per CPHEEO specification.

100.55.5:Removing filter media from the filter beds without making any damages to the existing structures and back manifolds and stacking at a safe and convenient place for segregation process and as per the directions of the department officers etc. complete.

100.55.6:Cleaning, drying and seiving the removed filter media and stacking the dismantled pebbles for reuse and spreading in the filter box in layers as per specifications and as per directions of the department officers.

50.2.3.1:Pumping or Bailing out water and removing slush etc by using pump set including cost of labour, oil hire charges of pumpset, etc complete

13.52.1:Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer's specifications including appropriate priming coat, preparation of surface, etc. complete.On steel work

100.7.1:Bailing out water with 5HP engine and pump set including conveyance to the site, erecting, dismantling and taking back of engine and pump, cost of fuel lubricating oil and other stores pay of staff etc., complete.

100.53.2:Washing Clarifloculator using brooms, brushes and bleaching powder by engaging coolies, scrubbing twice, washing and cleaning using fresh water, including side wall, floor slab and columns, disposing the the slurry / waste materials away from the immediate premises and within the initial lead of 50m from the periphery of the clari floculator, without causing any damage to the existing structure and installations, charges including the operation of valves, conveyance and hire charges of tools and as per the direction of the department officers etc. complete.

100.98.432:Supply of CI Non Return Valve, Conforming to IS 5312 Part I - 1984, PN 1.0, Size 200mm.

100.98.461:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 200mm.

100.98.462:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 250mm.

OD280260/2023-2024:Supplying and fixing automatic Soft starter (FCMA) for 3 phase supply 75 KW 415V , 50 Hz for 100 HP VT pump set

2.8.1:Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

4.1.8:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

5.1.2:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size

5.9.2:Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

5.22.2:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelHard drawn steel wire

7.1.1:Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with:Cement mortar 1:6 (1 cement : 6 coarse sand)

50.6.2.1:Solid block masonry using pre cast solid blocks (Factory made) of size 30x20x15 cm or nearest available size confirming to IS 2185 part I of 1979 for foundation and plinth with thickness 15cm in: CM 1:6 ( 1 cement :6 coarse sand) etc complete

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

13.37.1:White washing with lime to give an even shade:New work (three or more coats)

13.39.1:Colour washing such as green, blue or buff to give an even shade:New work ( two or more coats) with a base coat of white washing with lime

OD281971/2023-2024:Supplying and fixing 50 Watts street light (crompton greaves or branded item) including cost of light and labour charge etc complete.

OD281973/2023-2024:Supplying and fixing best quality with ISI mark Fluorescent tube including cost of tube and labour charge etc complete

OD281978/2023-2024:Supplying 4.0sq mm wire

OD282018/2023-2024:Electrician engaged for checking electric connection in clarifloculator with all accessories

OD286547/2023-2024:Supply erection and commissioning of flash mixer with 2 HP motor of reputed make with 900 rpm or more with suitable panel board and DoL starter of suitable size, and reduction gear box assembly with SS-304 shaft and paddles with fasteners, flexible coupling and guard,angles for fixing the unit in position including the cost suitable staring unit and panel board etc complete as directed by the engineer in charge. after removing existing on

11.36:Providing and fixing I st quality ceramic glazed wall tiles conforming to IS : 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer -in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3 kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

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