Providing drinking water facility to village Chalyali Narwad and Palyad in GP Banoh Khararhatti in Tehsil Arki District Solan HP

Supply, erection, testing & commissioning of horizontal spindle,horizontal split casing,radial split Single,/ Multistages centrifugal pumps of standarad make such as KSB/ Kirloskar /M&P /Luvi Pump conforming to BIS 1520-1980 with upto date ammendments read with BIS 9137-1978 or latest edition to handle clear water having characterstics as mentioned in item No.1 (A) as under, with impelleres,casing ring, priming funnels & shaft sleeves of bronze, shaft of steel with cast iron casing of suitable capacity coupled directly through a flexible coupling on a common base plate of cast steel /Mild steel to BHEL /Kirlokar/ NGEF/ Crompton / Siemen/Jyoti /GEC / Marathon make slip ring /squirrel cage screen protected drip proof induction electric motor suitable for operation on the data given below i/c the cost all accessories in all lead & lift & carriage of material at site as per direction of Engineer-incharge. Total Head:- 312.50 mtr. Satatic Head = 281 mtres Length of Rising main 1210 meters. Dia of Rising main = 50mm dia,Discharge = 1.31 LPS ,Pumping Hours =10 Hours .Pumping Stes= 2 setsof 10- HP

Providing and fixing of L&T / Havells make DOL starter of 10 HP complete with main incomer MCB , Amperrmeter, Voltmeter etc all material properly assembled in a cubical MS Angel sheet panel duly powder coated as per direction of Engineer-in-charge including entire carriage of material upto all leads and lifts.

Providing and fixing copper submersible insulated armored cable 2.5 mm2 or suitable size and capacity to and all other electrical equipment as per IS 1554(P-I) 1988 or latest amendment of Siemens/ Gloster/ National/ EICO/ Grandly / Havells make complete in all respects.

Supply and fixing rope wire 4 mm2 dia suitable to wear the weight of submersible motor pumps set and G.I pipe etc complete in all respects.

Supply and fixing of supporting clamps of suitable size to weir the weight of submersible pump set complete in all respect.

Providing and fixing M.S sheet steel fabricated floor mounted closed(Almirah type) switch board including angle iron posts of suitable height and size ISA 40x40x6mm duly painted with steel sheet of 16 gauge comprising capable of mounting the accessories with all materials connections complete in all respects.

P/F double flanged suction, delivery pipe & common header considering site requirements, NPSH required & available & common header having area equal to two times the area of delivery branch of pump including tapers,flanges,rubber gaskets 3mm thick as per BIS-2712-1978 nuts & bolts as per 1364-1983 & special up to 5 mtrs. away from the outer wall of pump house as per layout drawings approved by Engineer-in-Charge. The pipes shall be capable of withstanding minimum 1.5 times the total presure indicated in item no. 1 (a) or as specified in terms & conditions whichever is more. The size of suction pipe shall be one or two sizes larger than the suction size of pump such that valocity of flow in suction pipe is not more than 2.50 mtr/sec & delivery pipe shall be of size one size larger than nominal delivery size of pump.i/c cost of carriage of material in all leads & lifts & as directed by Engineer -Inchage. Size:- 65x50x65mm

Excavation drain & channels etc. earth all classification of earth work such as pick work jumper work with in all leads and lifts including trimming and dressing of sides, leveling of beds to correct grade including shoring strutting, planking , timbering and dewatering wherever required , stacking usable and unusable material/ soil separately and after laying jointing and testing pipes, returning the usable soil in 15 Cm layers by ramming and watering and then desposing of all surplus excavated earth as directed within a leads of 20 mtr in pick Jumper work 50 % each in all leads and lifts as per the satisfaction of Engineer in Charge.

Providing and fixing of 50 mm dia GI Rising Main Pipe(H) plain ended as per upto amendmnets elctric resistance welded completes in all respects.

Providing and fixing of 50 mm dia GI Rising Main Pipe(M) plain ended as per upto amendmnets elctric resistance welded completes in all respects.