Providing FHTC in GP Katindhi Tryambli and Tandoo in Tehsil Sadar District Mandi H.P

Amount

Raw Water stage:- Supply of submersible pumping set of KSB/Clama/ SU/Johanston make pump model KSB CORA 7C/22-3.7/22 with 2x5= 10 HP motor to latest relevant BIS Code. The pump should be fitted with bronze impeller of suitable alloys as per BIS 5659-1972 latest suitable for having greased packed bearing and shaft with wound stator on motor side and with soft protection sleeve on pump side ensuring better life for shaft coupled to a submersible squirrel cage electric induction motor (water proof type) of required HP RPM 2900 of Kirloskar /NGEF/ Crompton make conforming to BIS 9287-1979 latest with upto date amendmednts totally dust and water proof for submersible duty isolated from the pump by intermediate casing with double mechanical seal in oil chamber and grease packed lubricated bearing and provided with stainless steel thrust bearing plate to with stand non vertical loads with minimum wear and tear. It should also be fitted with a device to take up expansion of water with heating of motor. .

Providing ICTP main switch with HRC fuses of Kilburn/ L&T/Siemens/Standard/ Havells make and having capacity 30% extra of the operational rating as per IS: 4064-1978 with up to date amendments , immediately after the power meter of the HPSEBL.

Providing MS sheet steel fabricated floor mounted closed(almirah type) switch board including angle iron post of suitable height and size ISA 40x4r0x6 duly painted with steel sheet of 16 gauge comprising and capable of mounting the following accessories within all internal connections. All the accessories should be suitable for the proposed pumping machinery at item No.1 above and to the entire satisfaction of HPSEB authorities. The same shall have to be replaced with out extra cost if recommended by HPSEB authorities

OCB/MCCB of MEI/Havels/ standard make and of suitable capacity for offered motor on incoming feeder with or without initial oil filling as the case may be with neutral linked under voltage released as per relevent IS code with upto date ammendments

Earth leakage circuit breaker of recommended make (Kilburn/L&T/MEI/GEC) as per IS:2516:1977 with upto date ammendments of suitable range which should have control box, operation, handle and trip/reset bush button on/off indicators, re-indicating off spring condition of the ciruit breaking for cover current protection. The circuit should be equipped with magnet thermal release with metallic tap etc, it should also be fitted with earth fault for tripping of breaker on occurnce of earth fault on off breaker load side end.

The voltage monitor relay of AE/MEI/L&T / Havells make three phase with all protection and usual indicator and electric siren against single phasing,low voltage,high voltage, reverse phasing, over loading and phase voltage difference as per IS:3482(latest edition)

Digital Power factor meter of standard make AE/L&T/IMP/Havells as per relevant IS code with upto dateammendments

Digital Frequencey meter of standard makeAE/L&T/IMP/Havells as per relvant IS code with uptodate ammendments

Bus bar chamber having three copper bars of suitable rating for full length equal to the width of the board for three live phases and suitable for inducted current, one copper bar of half the rating of full length for neutral phase as per IS 8084-1976 and IS:11353-1985 read with BIS 5578-1985 with upto date ammendments

ICTP switches with HRC fuses unit of Kilbur/L&T/siemens/stands/Havells make and of suitable capacity as per IS:4064:1978 with upto date ammendments

Three phase indicator lamps complete with toggle switches for individual motors as per IS:3452:(P-I & II) with upto date ammendments

Capacitor of Mechneil/ BHEL/GEC make as per 15:2834:1986 with upto date ammendments , to raise the power factor at site to 0.95 for direct connections to induction motor individually of required KVA rting according to H.P.offered including cables as per relevant ISI code (of siemens/clocter.IEC make )from bus bar chamber to capacitor and also including ICTP switches of appropriate range as per Is:4064:1978 with upto date ammendments

Providing suitable oil immersed starter delta/direct on line/auto transformer/. starter rotor starter of MEI/.Kilburn/Jyoti /L&T/Siemens make as per IS:8544:1979 with upto date ammendments for squirrel cage/slip ring motor mounted on panel board with magnetic type over-load release and dashpot, time lag, under voltage release with or without initial oil filling as the case may be with single phae preventor as per IS:1248( P-V) 1983 with upto date ammendments

Providing Digital hour run meter of recommended make and suitable capacity as per IS:722(latest edition.)

Providing double flanged CI sluice valve PN1 of Leader/BHEL/Kirlosker/GLEd/Kilburn Fourses / Kartar make and equal to dia of suction pipe and capable of withstanding the normal seat pressure as per IS:780:1984 with upto date ammendments

Providng double flanged cast iron sluice valves PN-1 of leader/BHEL Kirlosker/Kilburn GLED/fourses make and one step higher then delivery line of pump and capable of withstanding the normal seat pressure and as per BIS standards with upto date ammdnements

Providing double flanged swing type cast Ironl valve, PN-1 of Leader/BHEL/ Kirlosker/Kilburn /GLEd/Fourses make and having bye pass arrangements of one step higher then delivery line of pump and capable of withstanding normal seat pressure as per BIS standards with upto date amnmendments)

Providing double flanged cast iron reflux valves class PN-1 of Leader/BHEL/KILROSKER/Kartar/KILBURN/GLED/FOURSES make and of 80 mm dia having bye pass arrangements for rising main and capable of withstanding normal seat pressure as per BIS standards with upto date ammendments.

Providing 100mm dia circular dial analog pressure gauge of suitable range of Fiebig /Bourden/ PREGA/precision make complete with all accessories such as stop cock, copper tubing etc.as per IS: 3624-1987 with upto date ammendments.

Providing discharge meter of standard make to be fixed on the rising main in pump house as per the directions of the Engineer in charge as per Is:2373:1981 with upto date ammendments

Installation of all the items apparing as per the systematic drawing .

Providing and fixing double flanged MS/GI piping work (Layout to be approved by the Engineer in charge) for suction and delivery pipes suitable to pump(s) offered and common header as per the R/Main respectively complete with all specials such as bends, tees, reducers. Increasers with companions flanges matching with the relevant specifications of the accessories including rubber/asbestos gasket of minimum 3mm thckness as per IS:2712:1979 and required number of nuts and bolts as per Is:1364:1983, The Pipes fittings and joints shall be as per relevant IS code & to withstand 1.5 times total head stipulated under item No.12. The size of the various components to be as under:

a) Suction pipe : One dia higher then the suction of pump offered and suitable to keep the velocity of flow from 1 to 1.5M/second in the suction pipe

b) Delivery pipe: One dia higher then the delivery of the pump offered and suitable to keep the velocity of flow from 1.5 to 2M/second in the delivery pipe

c) Common header : One dia higher then delivery of pump x 80 mm dia and will extend upto 5 meters from the outer wall of the pump house in the direction to be jointed.

Providing and laying copper PVC insulated arsoured power cable (One cable carrying all the three phases) of suitable size and capacity to motors and all other electircal equipments as per IS:1554(P-I) 1988 or latest ith upto date ammendments of siemens/GLOSTER /IEC/ICC/EICO/NATIONAL/GRANDLAY make including all other accessories such as thinbles, flexible pipes,solders,nuts and bolts cable glands etc. laid in pipes or trenches under floor.

Motor side (From switch to starter and starter to motor)

Supply side (From Meter of HPSEB to bus bar and switch)

Providing and fixing double loop earthing with copper plate 600mmx600x3mm thick electrode complete with material such thimbles nuts and charcoal and common salt, 25mmx5mm copper strips as per IS:3043:1987 with upto date ammendments for motors and other electrical equipments and digging of pits etc. complete in all respect.

Ist Stage:- Providing horizontal spindle,horizontal/redial split casing/end suction(Back-pull out arrangements) single/double/multi stage centrifugal pump or combination of pumps, In series/parallel of recommended make such as Mather and Platt/KSB/ Beacon Weir/Kirlosker/BE/Jyoti as per BIS 1520-1980 with upto date ammendments, read with IS:9137-1978 or latest edition suitable for lifting water for under mentioned characterestics with bronze,impellers/priming funnels,casing ring and shaft sleeves of bronze,shaft of steel grade 4508 FN8 with cast iron casing coupled directly through a flexible coupling on a common MS/Cast steel base plate (base plate to be from the manufacturer of the pumping unit only) to slip ring/ squirrel cage screen protected drip proof induction motor /motors of standard make such as Kirlosker/BHEL /Crompton /NGEF /GEC/Siemens/Jyoti /ABB and suitable for operation on 400(+/-)10% volts,50 cycles /second.3 phase AC electric supply. The power of electric motor/motors should be at +10% in excess of the maximum power required by the pump/pumps in the operation range of (+) 10% and (-)15% of the duty poiint head. The motor/motors as per ISI:325:1978 with upto date ammendments read with IS 900:1972. It should include cost of bearing nuts , bolts and painting etc. and should meet the following requirements: .

Providing ICTP main switch with HRC fuses of Kilburn/ L&T/Siemens/Standard/ Havells make and having capacity 30% extra of the operational rating as per IS: 4064-1978 with up to date amendments , immediately after the power meter of the HPSEBL.

Providing MS sheet steel fabricated floor mounted closed(almirah type) switch board including angle iron post of suitable height and size ISA 40x4r0x6 duly painted with steel sheet of 16 gauge comprising and capable of mounting the following accessories within all internal connections. All the accessories should be suitable for the proposed pumping machinery at item No.1 above and to the entire satisfaction of HPSEB authorities. The same shall have to be replaced with out extra cost if recommended by HPSEB authorities

a) OCB/MCCB of MEI/Havels/ standard make and of suitable capacity for offered motor on incoming feeder with or without initial oil filling as the case may be with neutral linked under voltage released as per relevent IS code with upto date ammendments

b) Earth leakage circuit breaker of recommended make (Kilburn/L&T/MEI/GEC) as per IS:2516:1977 with upto date ammendments of suitable range which should have control box, operation, handle and trip/reset bush button on/off indicators, re-indicating off spring condition of the ciruit breaking for cover current protection. The circuit should be equipped with magnet thermal release with metallic tap etc, it should also be fitted with earth fault for tripping of breaker on occurnce of earth fault on off breaker load side end.

c) The voltage monitor relay of AE/MEI/L&T / Havells make three phase with all protection and usual indicator and electric siren against single phasing,low voltage,high voltage, reverse phasing, over loading and phase voltage difference as per IS:3482(latest edition)

e) Digital Power factor meter of standard make AE/L&T/IMP/Havells as per relevant IS code with upto dateammendments

f) Digital Frequencey meter of standard makeAE/L&T/IMP/Havells as per relvant IS code with uptodate ammendments

g) Bus bar chamber having three copper bars of suitable rating for full length equal to the width of the board for three live phases and suitable for inducted current, one copper bar of half the rating of full length for neutral phase as per IS 8084-1976 and IS:11353-1985 read with BIS 5578-1985 with upto date ammendments

h) ICTP switches with HRC fuses unit of Kilbur/L&T/siemens/stands/Havells make and of suitable capacity as per IS:4064:1978 with upto date ammendments

i) Three phase indicator lamps complete with toggle switches for individual motors as per IS:3452:(P-I & II) with upto date ammendments

k) Capacitor of Mechneil/ BHEL/GEC make as per 15:2834:1986 with upto date ammendments , to raise the power factor at site to 0.95 for direct connections to induction motor individually of required KVA rting according to H.P.offered including cables as per relevant ISI code (of siemens/clocter.IEC make )from bus bar chamber to capacitor and also including ICTP switches of appropriate range as per Is:4064:1978 with upto date ammendments

l) Providing suitable oil immersed starter delta/direct on line/auto transformer/. starter rotor starter of MEI/.Kilburn/Jyoti /L&T/Siemens make as per IS:8544:1979 with upto date ammendments for squirrel cage/slip ring motor mounted on panel board with magnetic type over-load release and dashpot, time lag, under voltage release with or without initial oil filling as the case may be with single phae preventor as per IS:1248( P-V) 1983 with upto date ammendments

m) Providng Digital hour run meter of recommended make and suitable capacity as per IS:722(latest edition.)

n) Providing antivibration pads under the pumps and motors of suitable size for the above pumping machinery as per IS:6337:1971.

Providing double flanged CI sluice valve PN1 of Leader/BHEL/Kirlosker/GLEd/Kilburn Fourses / Kartar make and equal to dia of suction pipe and cpable of withstanding the normal seat pressure as per IS:780:1984 with upto date ammendments

Providng double flanged cast steel sluice valves ASA-600 with sheet pressure 104 kg/cm2 of leader/BHEL Kirlosker/Kilburn GLED/fourses make and one step higher then delivery line of pump and capable of withstanding the normal seat pressure and as per BIS standards with upto date ammdnements

Providing double flanged swing type cast steel valve, ASA-600 with sheet pressure 104 kg/cm2 of Leader/BHEL/ Kirlosker/Kilburn /GLEd/Fourses make and having bye pass arrangements of one step higher then delivery line of pump and capable of withstanding normal seat pressure as per BIS standards with upto date amnmendments)

Providing double flanged cast steel reflux valves class ASA-600 with sheet pressure 104 kg/cm2 of Leader/BHEL/KILROSKER/Kartar/KILBURN/GLED/FOURSES make and of 80 mm dia having bye pass arrangements for rising main and capable of withstanding normal seat pressure as per BIS standards with upto date ammendments.

Providing 100mm dia circular dial analog pressure gauge of suitable range of Fiebig /Bourden/ PREGA/precision make complete with all accessories such as stop cock, copper tubing etc.as per IS: 3624-1987 with upto date ammendments.

Providing discharge meter of standard make to be fixed on the rising main in pump house as per the directions of the Engineer in charge as per Is:2373:1981 with upto date ammendments

Installation of all the items apparing as per the systematic drawing .

Providing and fixing double flanged MS/GI piping work (Layout to be approved by the Engineer in charge) for suction and delivery pipes suitable to pump(s) offered and common header as per the R/Main respectively complete with all specials such as bends, tees, reducers. Increasers with companions flanges matching with the relevant specifications of the accessories including rubber/asbestos gasket of minimum 3mm thckness as per IS:2712:1979 and required number of nuts and bolts as per Is:1364:1983, The Pipes fittings and joints shall be as per relevant IS code & to withstand 1.5 times total head stipulated under item No.12. The size of the various components to be as under:

a) Suction pipe : One dia higher then the suction of pump offered and suitable to keep the velocity of flow from 1 to 1.5M/second in the suction pipe

b) Delivery pipe: One dia higher then the delivery of the pump offered and suitable to keep the velocity of flow from 1.5 to 2M/second in the delivery pipe

c) Common header : One dia higher then delivery of pump x 80 mm dia and will extend upto 5 meters from the outer wall of the pump house in the direction to be jointed.

Providing and laying copper PVC insulated arsoured power cable (One cable carrying all the three phases) of suitable size and capacity to motors and all other electircal equipments as per IS:1554(P-I) 1988 or latest ith upto date ammendments of siemens/GLOSTER /IEC/ICC/EICO/NATIONAL/GRANDLAY make including all other accessories such as thinbles, flexible pipes,solders,nuts and bolts cable glands etc. laid in pipes or trenches under floor.

(a) Motor side (From switch to starter and starter to motor)

(b) Supply side (From Meter of HPSEB to bus bar and switch)

Providing and fixing double loop earthing with copper plate 600mmx600x3mm thick electrode complete with material such thimbles nuts and charcoal and common salt, 25mmx5mm copper strips as per IS:3043:1987 with upto date ammendments for motors and other electrical equipments and digging of pits etc. complete in all respect.

Rising main :-Excavation in foundation and trenches etc. (for pipes and pits) upto all depths in all kinds of soil such as pick work, jumper work, blasting and chiselling soft / hard rocks where blasting is prohibited in all lifts including trimming and dressing of sides, levelling of bed, to correct excavation and returning the stacked soil after laying, jointing and testing of GI pipes in trenches in 15 cm layers including consolidating each deposited layer by ramming, watering and then disposing of all surplus excavated soil as directed in all leads and lifts and soring strutting, timbering and dewatering where ever required including restoration of un-metalled/metalled paved surface of its original conditions including cost of diversion for traffic night signals fixing caution boards and fencing etc. complete in all respect as per direction of the Engineer-in-Charge.

Providing ,laying, jointing and testing in trenches ( to be levelled to grades) MSERW pipe flanges of following diametre class and wall thickness and IS specification capable to withstand the required hydraulic pressure as per IS code in a randum length of 4 to 7 metres with bevelled ends and joints with flange table mentioned below conforming to IS 6392-1971 (with latest up to date amendments). The welding of flanges to be done on both faces in doule layer to make the joints leak proof according to relevant BIS standards and specification. The pipe including nuts & bolts of required size 3mm thick compressed asbestos fibre jointing gasket/ synthetic rubber gasketsshould be conforming to relevant BIS code. Laying will include all operations such as cutting ,welding, painting and jointing including flushing cleaning and hydraulic testing of pipe complete in all respect and to the entire satisfaction of the Engineer-in-Charge.

Dia of pipe Thickness IS- Specification Flange Table

80mm 6.40mm MS pipe L 290 or X42 IS/ISO-3183-2007 38

Providing ,laying, jointing and testing in trenches ( to be levelled to grades) MSERW pipe of following diametre class conforming to IS 1239-1991 Part-II (with latest up to date amendments) including butt welding of pipe and to make water tight joint including carraige of material up to all leads and lifts. This work also including fabrication of short pieces, bends, tees & other specials etc. form parent tubes with butt welding in three layersw as applicable for the particular reach & of technical specifications as pe site condition including flushing, cleaning and hydraulic testing to the best satisfaction of the Engineer-in-Charge. The laying of pipe shall conform to IS :5822-1994 and as per CPHEEO manual, the rates also include the carriage of GMS tube from the JS Divisional Store Padhar to the site of work, butt welding joints, fabrication of short pieces, bends, tees and other special etc. from parent tubes, flushing, cleaning and hydraulic testing of pipe complete to the best satsfaction and direction of Engineer-in-Charge with in all leads and lifts ( earth work in trenches will be measured and paid for separately)

Dia of pipe Thickness IS- Specification

80mm 6.40mm MS pipe L 290 or X42IS/ISO 3183-2007

80mm 5.50mm MS pipe L 290 or X42IS/ISO 3183-2007

80mm 5.50mm MS pipe L 290 or X42IS/ISO 3183-2007

Laying, jointing and testing in trenches ( to be levelled to grades) GI flanges pipes of following diametre class & wall thickess and IS specification capable to withstand the required hydraulic test pressure as per IS Code in a random length of 4 mtr to 7 mtr with bevelled ends and jointed with flage table mentioned below conforming to IS 6392-1971 ( latest with up to date amendments). The welding of flanged to be done on both faces in double layer to make the joint lead proof according to relevant BIS standard and specifications. The pipe including nuts and bolts of required size, 3mm thick compressed asbestos fibre jointing gasket/ synthatic rubber jointing gasket should be conforming to relevant BIS Code. Laying will include all operations such as cutting, welding, painting and jointing including flushing, cleaning and hydraulic testing of pipe complet in all respect and to the entire satisfaction of Engineer-in-Charge.

Dia of pipe IS specification FT

80mm IS-1239(M) 5

Laying, jointing and testing in trenches ( to be levelled to grades) to grades IS marked GI pipe Heavy/ Medium/ light grad) butt welding of following diametre class & wall thickess and IS specification capable to withstand the required hydraulic test pressure as per IS Code in a random length of 4 mtr to 7 mtr with bevelled ends and jointed with flage table mentioned below conforming to IS 6392-1971 ( latest with up to date amendments). The welding of flanged to be done on both faces in double layer to make the joint lead proof according to relevant BIS standard and specifications. The pipe including nuts and bolts of required size, 3mm thick compressed asbestos fibre jointing gasket/ synthatic rubber jointing gasket should be conforming to relevant BIS Code. Laying will include all operations such as cutting, welding, painting and jointing including flushing, cleaning and hydraulic testing of pipe complet in all respect and to the entire satisfaction of Engineer-in-Charge.

Dia of pipe Class IS- Specification Flange Table

80mm H IS-1239(H) 5.4

80mm M IS-1239(H) 4.5

Providing and laying cement concrete 1: 4 : 8 (1 Cement : 4 Sand : 8 graded stone aggregate 40 mm nominal size) and curing complete excluding cost of form work in foundation and plinth with in all leads and lifts.

Providing form work with steel plates 3.15 mm thick welded with angle iron in frame 30x30x5 mm so as to give a fair finish i/c centring , shuttering , strutting and propping etc.with wooden battens and ballies, height of propping and centring below supporting floor to ceiling not exceeding 4mtr and removal of the same for insitu- reinforced concrete & plain concrete work in :-

Vertical surfaces such as walls (any thickness), partitions and the like including attached pillasters, buttresses, plinth and string courses and the like with in all leads and lifts.

Providing and laying cement concrete 1: 2:4 (1Cement :2 Sand : 4graded stone aggregate 20 mm nominal size)and curing complete excluding cost of form work and re-inforcement for reinforced concrete work in :-

Foundation, footings base of columns and the like and mass concrete in all leads and lifts.

Providing tor steel reinforcement for R.C.C. work including bending, binding and placing in position complete upto floor two level with in all leads and lifts.

SB Trading company

GANTANTAR THAKUR