Providing LWSS Kando Cheog GP Kando Cheog in Tehsil Kamroo District Sirmour HP

Amount

Supply, erection, testing & commissioning of horizontal spindle,horizontal split casing,radial split Single,/Multistages centrifugal pumps of standard make such as KSB/Mather & platt/ Kirloskar conforming to BIS 1520-1980 with upto date ammendments read with BIS 9137-1978 or latest edition make to handle clear water, having characteristics as mentioned below in Item No. 1(A), 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 make slip ring /squirrel cage screen protected drip proof induction electric motor suitable for operation on the data given below i/c the cost of all the accessories in all leads and lifts & carriage of material at the site as per directions of Engineer-in-charge.

Total Head 443.00 Mtrs

Capacity of each pump set 3.83 LPS

Dia of R/Main 80 MM

Length of R/Main 1800 Mtrs

2 X 50 HP = 100 HP

Providing and fixing of Auto control panel with push button 2 Nos star delta starter for centrifugal pumps of L&T and reputed make fabricated with M.S sheet and Angle stand duly painted and complete with internal wiring ,comprising of main switch of suitable Amp. T.P. Volt meter, ammeter,hour run meter, phase indicating lamps with GSM based , Remote start/stop operation call/SMS for feedback regarding running of pumps & breakdown message, timer scheduling for fixed hours in a day,Inbuilt protection against overload/undervoltage,Dry run,single phase preventor,Inbuilt GPS tracker,phase reversal configurable volt/current limits with a facility to access the system through minimum 10 Nos. authenticated mobile Nos. complete in all respect, including entire carriage of materials upto all leads and lifts,installation and testing at site with entire satisfaction of Engineer-in-charge.(Note:- All meters to be installed shall be DIGITAL)

supply/fixing at site of work of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/KSB make of cast steel double flanged sluice valve having size one size higher then nominal delivery size of pump and capable of withstanding nominal seat pressure as mentioned in item No. 1(a) + surge pressure & conforming to API-standards with up to date ammendments for delivery line of pump (class of valve shall be ASA 600)

Supply/Fixing at site of work of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/KSB make of suitable size cast steel double flanged swing check type reflux valve for delivery line of pump having bye pass arrangement & size one size higher than the nominal delivery size of pump and capable of withstanding nominal seat pressure as mentionmed in item No. 1(a) + surg pressure & conforming to API-standards with up to date ammendments for delivery line of pump (class of valve shall be ASA 600)

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/KSB make Cast Steel double flanged swing check type reflux valve conirming to API standard with up to date ammendments for R/main as mentioned in item No.1 (c) for withstanding nominal seat pressure as per item No.1(a) surg pressure. The size of reflux valve shall be equal to size of Rising main of the same shall be provided with suitable bye pass arrangements (class of valve shall be ASA 600 and shall be of 80mm diameter)

Supply of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/KSB make cast iron double flanged sluice valve (In case Suction is +ve) for suction pipe having size one or two size larger than suction size of pump such that valocity of flow in suction pipe is not more than 3.00 mtr/sec and capable of withstanding nominal seat pressure as mentionmed in item No. 1(a) & conforming to BIS standards with up to date ammendment class of valve shall be CI PN 1.60)

P/L at site suitable size copper PVC insulated armoured power three & half core cable conforming to BIS 1554 (Part I) -1988 or latest with up to date ammendments of Siemen/Gloster/ ICC/EICO /National /IEC make from meter of HPSEB to circuit breaker & from circuit breaker to bus bar switch & starter (one cable carrying all three phases) including all other electrical equipment/accessories such as thimbles,flexible pipe,solder,nuts & bolts,cable glands etc. laid in pipes or trenches under floor. The type,size & make will be subject to approval of HPSEB authorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer free of cost.

P/L at site suitable size copper PVC insulated armoured power three core cable conforming to BIS 1554 (part I)-1988 or latest with up to date ammendments of Siemen/ Gloster /ICC/ EICO/National / IEC make from switch to starter & starter to motor (one cable carrying all three phases) including all other electrical equipment /accesories such as thimbles,flexible pipes, solder,nuts & bolts,cable glands etc. laid in pipes or trenches under floor.The type,size & make will be subject to approval of HPSEB authorities. In case of non acceptance by HPSEB authorities it shall have to be replaced by the tenderer free of cost.

P/L double loop earthing with copper plate 600x600x3mm thick electrode complete with material such as charcoal, common salt ,GI pipes,thimbles,nuts & bolts,digging of pits,GI wiring & 25x5mm copper strips of required capacity conforming to BIS 3043-1987 latest with up to date ammendments suitable for above motors & other electrical equipments.

Supply & errection of floor/wall mounted power factor shunt capacitor of suitable KVAR conforming to BIS 2834-1986 or latest with upto date ammendments of BHEL/GEC/Machneil/ Mager/Bajaj/L&T make to raise the prevailing power factor at site to 0.95 for direct connection to induction motor individually,of required KVAR according to HP of motor offered including cable Siemens/Gloster/ICC make from busbar chamber to capacitor & also including L&T//Kilburn/Standard/Siemen/Havells make ICTP switches conforming to BIS 4064-1978 or latest with HRC fuses (Range to be specified by the tenderer).

Supply/fixing at site of 100mm dia circular dial pressure gauge of suitable range & standard make such as Fiebeg/Bourden/ Precision/PREGA with all accessories such as stop cock,copper tubing etc. conforming to BIS 3624-1987 or latest with up to date ammendments.

P/F double flanged suction, delivery pipe & common header MSERW pipe 80mm dia 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 1.5 times the total presure indicated in item no. 1 (a) or total dynamic pressure which ever 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 3.00 mtr/sec & delivery pipe shall be of size one size larger than nominal delivery size of pump. thickness of MSERW pipe 80mm di shall be 4.80 mm with flanged joint of FT-34

NOTE:- Actual laying to be done as per final drawings to be approved by the Engineer in charge

Rising Main

Excavation in drain and channels etc. in earth work in all kinds of soil such as kankar Moorum,Shingles, Conglomerate saturated soil decomposed or soft rock & hard rock by blasting/ chiselling(where blasting is prohibited) including dressing of sides and beds, with all leads and lifts . The disposed earth to be levelled and neatly disposing of excavated earth dressed and returning the stacked soil in to foundation and trnches etc. including ramming and watering and than consolidating the same where ever required within all leads and lifts including jungle clearance and as per direction of the direction of the Engineer-in-Charge.

Providing, laying, testing & commissioning at site in trenches bevelled ended MSERW pipes of various grades conforming to IS/ ISO 3183-2017 latest with upto date amendements having wall thickness and per Rmt weight as mentioned below & capable of withstanding required test pressure as prescribed in BIS code, in random lengths of 5.5 to 6.5 mtr. The pipes ends shall be bevelled suitable for butt welding including the cost of jointing with butt welding conforming to IS 816-1969 or latest as applicable ends with upto date amendments (leak proof) in three layers at site of work with welding rods of standard make and all allied accessories whatever required for welding at site, tail pieces, tees, bends and other specials manufactured from parent pipes as applicable to the particular reach & of approved specification as per site conditions and cutting of pipes wherever required as per site requirement including carriage in all leads and lifts and as directed by Engineer-in-charge. The pipe shall haves zinc coating inside & out side conforming to IS-4736-1986 or latest with upto date amendments. The laying shall conform to BIS 5822-1970 or latest with upto date amendments to the entire satisfaction of Engineer-in-charge (Earth work shall be measured and paid for separately).

Dia Grade From RD to RD Wall Thickness

80mm MSERW (A) 0 270 4.80

80mm MSERW (A) 270 990 4.40

Laying, testing & commissioning at site in trenches bevelled ended GMS pipes of various diameter of heavy/medium grades as under conforming to BIS/ 1239 PART-1 1990 or latest with upto date amendements having wall thickness and per Rmt weight as mentioned below & capable of withstanding required test pressure as prescribed in BIS code, in random lengths of 5.5 to 6.5 mtr. The pipes ends shall be bevelled suitable for butt welding including the cost of jointing with butt welding conforming to IS 816-1969 or latest as applicable ends with upto date amendments (leak proof) in three layers at site of work with welding rods of standard make and all allied accessories whatever required for welding at site, tail pieces, tees, bends and other specials manufactured from parent pipes as applicable to the particular reach & of approved specification as per site conditions and cutting of pipes wherever required as per site requirement including carriage in all leads and lifts and as directed by Engineer-in-charge. The pipe shall haves zinc coating inside & out side conforming to IS-4736-1986 or latest with upto date amendments. The laying shall conform to BIS 5822-1970 or latest with upto date amendments to the entire satisfaction of Engineer-in-charge (Earth work shall be measured and paid for separately).

Dia From RD to RD Length Grade wall thickness

80mm 990 1440 450 GI(H) 4.80

80mm 1140 1800 360 GI(M) 4.00

Providing welding and fixing M.S plate flanges of following dia (nominal bore) of following flanges Table conforming to IS 6392-1971 or latest with upto date amendments to MSERW/G.I. pipe after every 90 metres or as per site requirement including cutting of pipes wherever required welding in three layers (leak proof) conforming to specifications as prescribed in relevent IS code i.e IS 816-1969 or latest as applicable with upto date amendments with nuts, bolts & washers and specials etc. fonforming to IS 1963 or latest with upto date amendments including packing sheet i.e. asbestos fibre sheet minimum 3mm thick and painting with anticrossive paints complete in all respect in all leads lifts and carriage of material at site and as directed by the Engineer-in-charge.

Dia From RD to RD LENGTH FT