DWSD Dhanbad 21-2024-25 Group-B

Amount

CLEAR WATER PUMPING PLANT Cost towards Supplying, Installation,Testing and Commissioning of electrically driven Horizontal Split Casing Centrifugal pump set make (Kirloskar/ WPIL/ Mather & Plate/ Jyoti ) coupled with TEFC sq. cage induction motor make (Kirloskar/ Crompton/ Jyoti/ ABB) operated on 415 ± 10% volts, 50Hz, 1450-1500 RPM mounted on common M.S. fabricated base plate with suitable size of CIDF sluice valve-1 no, CIDF NR valve-1 no, foot valve-1 no, pressure gauge-1 no, tyre coupling-1 no etc all complete. Head- 70 m Discharge- 260 m3/h

Supplying all labour tools and tackles for taking out old and damaged C/F pump set with all accessories , demolition of foundation for installation of new HSC centrifugal pump sets.

Supplying all labour tools and tackles for making new PCC foundtiaon of size 6′ x 3' x 3′ with all materials such as cement , sand, stone chips, foundation bolt-6nos etc all complete and plastering and punning over exposed surface with all labour, tools, tackle and technician charges.

Cost towards supply and laying of suction pipe line with s/f of 6" dia G.I. Pipe- 4 meter, 6" dia G.I. Bend-1 No., 6"dia G.I. flange-4Nos., (or suitable dia pipe, valve & other fittings etc as per pump model), Rubber insertion-10Kg, Nut, bolt & washer-10Kg etc and cutting of pipe in required size and doing complete welding work including all labour, tools, tackle and technician charges.with CP & OHC. (Rate after deducting the scrap materials.)

Cost towards supply and laying of 5"dia delivery line with s/f of 5" dia heavy duty G.I. Pipe 3 meter, 5" dia G.I. Bend-1 No, 5"dia G.I. flange-5Nos., (or suitable dia pipe, valve & other fittings etc as per pump model) Rubber insertion-10Kg, Nut, bolt & washer-10Kg etc and cutting of pipe in required size and doing complete welding work including all labour, tools, tackle and technician charges.with CP & OHC. (Rate after deducting the scrap materials.)

Cost for supplying and laying of 3.5 Core x 240 mm2, PVC insulated and PVC sheathed armoured aluminium cable of 1.1 KV grade. From Pole to Panel with CP and OHC. (Rate after deducting the scrap materials.)

Cost towards cutting trench of size 50m x 500mm x 500mm and laying of above aluminium cable and filling of coarse sand and earth with all materials labour tools tackles and technician charges etc all complete.

Cost for supplying and laying of 3 Core x 50 mm2, PVC insulated and PVC sheathed unarmoured copper cable of 1.1 KV grade. From Panel to Motor in 2 length each for both motor with CP and OHC. (Rate after deducting the scrap materials.)

Socketing of terminal ends with s/f of terminal socket including all labour , tools and tackles. (a) 3 Core x 35 mm2,copper cable-

(b) 3.5 Core x 240 mm2,Aluminium cable-

Cost towards supply and fitting of 400A TPN Main Switch, 3Phase, 50Hz ,SS encloser, ISI marked Heavy duty. with bracket/stand with all materials, labour tools, tackles and technician charges. [Make-L&T/HPL/Any reputed make] (1 No. for Raw water p/p and 1 No. for Clear water p/p)

Cost towards supply and fitting of 400A TPN Change Over Switch, 3Phase, 50Hz ,SS encloser, ISI marked Heavy duty. with bracket/stand with all materials, labour tools, tackles and technician charges.[Make-L&T/HPL/Any reputed make]

Cost for supplying and fixing of 40 watt LED flood light with bracket with all fittings and accessories etc all complete for Clear water premises. With C.P. & OHC. [Make-Havells/Syska/Mescab/Bajaj/Any reputed make.]

Cost towards Supplying, erecting of approved make 11KV outdoor type gang operated air break triple pole switch of required capacity with 3 post / pin type insulator per phase , mounted in horizontal or vertical position on provided cross arm with adequate length of G.I. pipe for operating handle erected on extended square shaft. The operating handle provided with lock and key at suitable height from ground with necessary clamps suitable for 11KV line. including all labour tools, tackles and technician costs etc all complete. with CP & OHC. (Rate after deducting the scrap materials.)

Cost towards Supplying, erecting approved make thyrite type Lightening Arrestor suitable for 11KV supply with necessary ancillary material complete on provided cross arm and connected to overhead line.Suitable for 11 kV Supply, Station class. including all labour tools, tackles and technician costs etc all complete. with CP & OHC. (Rate after deducting the scrap materials.)

Cost towards supplying, installation ,testing & commissioning of monoblock type centrifugal pump of capable to discharge 300 LPM against total head 12 m, with Squirrel cage, induction motor operatig on 220V±10%, 50c/s A.C. Supply having suitable speed for dewatering purpose in pump house, including all labour tools, tackles,technician, transportation cost,with s/f of suitable foot valve, with operating cable of size 2Cx 4 sq. mm -20m, DOL Starter Panel-1No., with suitable size of suction and delivery PVC Pipe-10m, testing of pumpset on full load at site etc all complete.

RANCHI ELECTRICALS (BID ID -649987)