Providing WSS to PC habitation Gawaron and Rakhni in GP Bankala in Tehsil Nahan Distt Sirmour HP

Amount

RISING MAIN

Excavation in drains and channels etc.in earth work for pipes up to all depths in all classification of earthwork such as pick work, jumper work, saturated soil including bailing or pumping out water, blasting soft/hard rock or chiseling soft / hard rock where blasting is prohibited in all lifts including jungle clearance wherever required, trimming & dressing of sides, leveling of beds to correct grade including shoring/struting, planking, timbering & dewatering wherever required stacking the useable/unuseable material/soil seperately & after laying, jointing & testing of pipes, returning the useable soil in trenches in 15 cm layers including consolidating of such deposited layer by ramming & watering & then disposing of all surplus excavated soil/unuseable material as directed with in all leads & lifts including restoration of un-metalled surfaces to its original condition & including cost of diversion for traffic, night signals, fixing caution boards, crossing over trenches for access to houses, fencing etc. complete in all respects with-in all leads & lifts as per directions of the Engineer Incharge

Laying, jointing, testing & commissioning at site in trenches ( levelled to proper grades), the plain ended BIS marked Galvanised Mild Steel (GMS) pipes (M) grade as under confirming to BIS 1239-(Part-1)-1990 or latest with up to date ammendments, capable of withstanding required test pressure as prescribed in BIS code, in randum lengths of 5.5 to 6.5 mtr including the cost of jointing material such as M.S. flanges as mentioned below conforming to BIS 6392-1971 duly welded in three layers at both inner & outer side at each ends of pipe (leak proof) alongwith nuts, bolts and washers of IS 1963 specification including asbestos fiber sheet gaskets 3mm thick (minimum) of standard make conforming to relevant IS specification and I/C cost of bends, tails pieces, tees & other specials manufactured from parent pipes as applicable to the particular reach & of approved specification as per site conditions i/c carriage in all leads & lifts and as directed by Engineer-Incharge. The pipe shall shall be engraved with BIS-1239 (Part-I)-1990 or latest with up to date ammendments Mark at two ends & centre of pipe. The laying shall confirm to BIS 5822-1994 or latest with up to date ammendments to the entire satisfaction of Engineer-Incharge (Earth work shall be measured & paid for seperately).

GMS pipe 65m dia (M) Flange table -5.

PUMPING MACHINARY BORE WELL TO SUMP WELL.

Supply, erection, testing & commissioning of submersible pumping set of reputed make such as KSB/BS/Johnston/Worthington/Sabar/ Oswal conforming to latest relevent BIS code. The pump should be fitted with free flow impellers of bronze /suitable alloy as per BIS 5659 or latest with up to date ammendments suitable for raw water having greased packed bearings & shell with wound stator on motor side & with shaft protection sleeve on pump side ensuring better life for shaft conforming to BIS specifications. The pump shall be directly coupled to a submersible squirrel cage electric induction motor of Kirloskar/NGEF/Jyoti / Crompton make conforming to relevent BIS code with up to date ammendments totally dust & water proof for submersible duty isolated from the pump by intermediate casing with double mechanical seal in oil chamber chamber & grease packed lubricated bearings & provided with stainless steel thrust bearing plate to withstand non vertical loads with minimum wear & tear. It should also be fitted with a device to take up expansion of water with the heating of motor. The pump set should include water level guard, errection clamps, cable clips & depth gauge etc. & suitable for operation on data given below:- Static Head:- 12 Mtrs, Totoal HEad:- 55.50 Mtrs, Capacity 3.22 LPS, Dia of R/main:- 115 mm, Length of R/main:- 65 mtrs. 2x 5HP= 10 HP

Supply & fixing at site of suitable Auto star delta /ATS/stator rotor starter of standard make such as MEI/Kilburn/Jyoti/ Siemens/Larson & Tubro conforming to BIS-8544-1979 latest with up to date ammendments for squirrel cage/slip-ring motor (make to be specified by the tenderers) mounted on panel board with magnetic type over load release & dashpot,time lag,under voltage release with initial oil filling .Note:- Star - delta - starter upto 37.5 KW , ATS between 37.5 KW to 50 KW and stater rotor starter with slipring motor beyond 50 KW.

Providing M.S. sheet 16 SWG steel fabricated floor mounted closed almirah type switch board including angle iron post of suitable height and size ISA 40x40x6mm duly painted comprising and capable of mounting the following accessories including the cost of P/F at site all these accessories with all internal electric connections. The drawing of panel board shall be subject to approval of Engineer in charge.

ICTP switches with HRC fuses of Kilburn/Larsen & Tubro/Standard/Siemen/Havells make and having capacity 30% extra of the operational rating of motor as per BIS 4064-1978 with upto date ammendments immediatly after the power meter of HPSEB.

Busbar chamber having three copper bars of suitable rating for full length equal to width of board of three live phases and one copper bar of half rating of full length for neutral conforming to BIS 8084-1976 and 11353-1985 read with 5578-1985 all latest with upto date ammendments.

ACB/MCB/Oil circuit breaker of suitable capacity of Kilburn/L &T/MEI/GEC/Standard make on incomming feeder for motors offered by the tenderer conforming to BIS 2516-1985 latest with upto date ammendments with initial oil filling whenever required & neutral linked under voltage release.

Three phase indicating lamps complete with toggle switches for individual motors conforming to BIS 3452 part I & II latest with up to date ammendments.

Earth leakage circuit breaker/relay of recommended make such as Kilburn/L&T/MET/GEC conforming to BIS-2516-1977 with upto date ammendments and of suitaible range which should have control box, oprating handel and trip/reset push button, on/ off indicators, re-indicating off spring condition of the circut breaker for over current protection. The circuit should be equipped with magnet thermal release with metallic tap CTS. It should also be fitted earth fault for tripping of breaker on occurance of earth fault on/ of breaker load side.

Hour run meter of reputed make of four digit capacity conforming to BIS-722 (latest edition)/ recommendations.

Suitable three phase voltage monitor relay with all protections & usual indicators with electric sirens against single phasing, No/low voltage, high voltage & overloading & phase voltage difference as per IS-3842 with up to date ammendments.

Change over Switch of reputed make & suitable capacity

Single phase preventor of reputed make & suitable capacity conforming to IS:1248 (P-V)-1983 with up to date ammendments

Supply &fixing at site of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/KSB make of cast iron/Cast steel double flanged sluice valve having size one size large than the nominal dia of delivery of the pump or equal to dia column pipe ( in case of t/well ) and capable of withstanding nominal seat pressure as mentionmed in item No. 5(a)+surge pressure & conforming to BIS standards with up to date ammendments for delivery line of pump . The class of valve shall be PN 1.6,

Supply & fixing at site of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader make of suitable size Cast iron double flanged swing check type reflux valve having bye pass arrangement and size one size larger than the nominal dia of delivery of the pump or equal to dia of column pipe ( in case of t/well) and capable of withstanding nominal seat presssure as mentioned in item No 5 (a) + surga pressure and conforming to BIS standards with upto date ammendments for delivery line of pump. As per IS 5312, Class PN 1.

Supply & fixing at site of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader make of suitable size Cast iron double flanged swing check type reflux valve having bye pass arrangement and size one size larger than the nominal dia of delivery of the pump or equal to Rising main for withstanding nominal seat presssure of Class PN 1.

P/L PVC jointless flat water proof cable as per BIS 694-1990 (latest with up to date ammendments) suitable for the pump sets offered from circuite breaker to motor & motor to starter including all other electrical equipments such as thimbles, flexible pipes, solder,nuts & bolts,cable glands etc. laid in pipes or trenches. 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.

Supply & errection of floor/wall mounted power factor shunt capacitor 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 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.

PUMPING MACHINARY MAIN STAGE.

Supply, erection, testing & commissioning of submersible pumping set of reputed make such as KSB/BS/Johnston/Worthington/Sabar/ Oswal conforming to latest relevent BIS code. The pump should be fitted with free flow impellers of bronze /suitable alloy as per BIS 5659 or latest with up to date ammendments suitable for raw water having greased packed bearings & shell with wound stator on motor side & with shaft protection sleeve on pump side ensuring better life for shaft conforming to BIS specifications. The pump shall be directly coupled to a submersible squirrel cage electric induction motor of Kirloskar/NGEF/Jyoti / Crompton make conforming to relevent BIS code with up to date ammendments totally dust & water proof for submersible duty isolated from the pump by intermediate casing with double mechanical seal in oil chamber chamber & grease packed lubricated bearings & provided with stainless steel thrust bearing plate to withstand non vertical loads with minimum wear & tear. It should also be fitted with a device to take up expansion of water with the heating of motor. The pump set should include water level guard, errection clamps, cable clips & depth gauge etc. & suitable for operation on data given below:- Static HEad:- 237.00 mtrs, Totoal HEad:- 332 mtrs, Capacity:- 3.22 LPS, Dia of R/main:- 65mm, Length of R/main:- 2660 mtrs, 2X30 HP = 60 HP

Supply & fixing at site of suitable Auto star delta /ATS/stator rotor starter of standard make such as MEI/Kilburn/Jyoti/ Siemens/Larson & Tubro conforming to BIS-8544-1979 latest with up to date ammendments for squirrel cage/slip-ring motor (make to be specified by the tenderers) mounted on panel board with magnetic type over load release & dashpot,time lag,under voltage release with initial oil filling .Note:- Star - delta - starter upto 37.5 KW , ATS between 37.5 KW to 50 KW and stater rotor starter with slipring motor beyond 50 KW.

Providing M.S. sheet 16 SWG steel fabricated floor mounted closed almirah type switch board including angle iron post of suitable height and size ISA 40x40x6mm duly painted comprising and capable of mounting the following accessories including the cost of P/F at site all these accessories with all internal electric connections. The drawing of panel board shall be subject to approval of Engineer in charge.

ICTP switches with HRC fuses of Kilburn/Larsen & Tubro/Standard/Siemen/Havells make and having capacity 30% extra of the operational rating of motor as per BIS 4064-1978 with upto date ammendments immediatly after the power meter of HPSEB.

Busbar chamber having three copper bars of suitable rating for full length equal to width of board of three live phases and one copper bar of half rating of full length for neutral conforming to BIS 8084-1976 and 11353-1985 read with 5578-1985 all latest with upto date ammendments.

ACB/MCB/Oil circuit breaker of suitable capacity of Kilburn/L &T/MEI/GEC/Standard make on incomming feeder for motors offered by the tenderer conforming to BIS 2516-1985 latest with upto date ammendments with initial oil filling whenever required & neutral linked under voltage release.

Three phase indicating lamps complete with toggle switches for individual motors conforming to BIS 3452 part I & II latest with up to date ammendments.

Earth leakage circuit breaker/relay of recommended make such as Kilburn/L&T/MET/GEC conforming to BIS-2516-1977 with upto date ammendments and of suitaible range which should have control box, oprating handel and trip/reset push button, on/ off indicators, re-indicating off spring condition of the circut breaker for over current protection. The circuit should be equipped with magnet thermal release with metallic tap CTS. It should also be fitted earth fault for tripping of breaker on occurance of earth fault on/ of breaker load side.

Hour run meter of reputed make of four digit capacity conforming to BIS-722 (latest edition)/ recommendations.

Suitable three phase voltage monitor relay with all protections & usual indicators with electric sirens against single phasing, No/low voltage, high voltage & overloading & phase voltage difference as per IS-3842 with up to date ammendments.

Change over Switch of reputed make & suitable capacity

Single phase preventor of reputed make & suitable capacity conforming to IS:1248 (P-V)-1983 with up to date ammendments

Supply &fixing at site of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader/KSB make of Cast steel double flanged sluice valve having size one size large than the nominal dia of delivery of the pump or equal to dia column pipe ( in case of t/well ) and capable of withstanding nominal seat pressure as mentionmed in item No. 5(a)+surge pressure & conforming to BIS standards with up to date ammendments for delivery line of pump . The class of valve shall be class ASA 300

Supply & fixing at site of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader make of suitable size Cast steel double flanged swing check type reflux valve having bye pass arrangement and size one size larger than the nominal dia of delivery of the pump or equal to dia of column pipe ( in case of t/well) and capable of withstanding nominal seat presssure as mentioned in item No 5 (a) + surga pressure and conforming to BIS standards with upto date ammendments for delivery line of pump. As per IS 5312 class ASA 300

Supply & fixing at site of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL/Leader make of suitable size Cast iron double flanged swing check type reflux valve having bye pass arrangement and size one size larger than the nominal dia of delivery of the pump or equal to Rising main for withstanding nominal seat presssure of class ASA 300

P/L PVC jointless flat water proof cable as per BIS 694-1990 (latest with up to date ammendments) suitable for the pump sets offered from circuite breaker to motor & motor to starter including all other electrical equipments such as thimbles, flexible pipes, solder,nuts & bolts,cable glands etc. laid in pipes or trenches. 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.

Supply & errection of floor/wall mounted power factor shunt capacitor 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). ( 30 KVR).

Supply & fixing 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.

AUTOMATION.

Providing and fixing of GSM based remote submersible pump auto operation control cum protection device for motor single / Three phase complete in all respects with in all leads and lifts as per direction of Engineer-in-Charge including testing, commissioning complete with following features:-

i)Remote start / stop operation of pump with Call /SMS.

ii)Pump start / stop feedback through call /SMS with reason of stop / trip.

iii)Pump start / stop feedback for unauthorized local start / stop through starter.

iv)Auto / Manual mode for auto pump start post grid supply resumption.

v)Remotely settable timer for scheduling pump start / stop on Hourly / daily / Weekly / Monthly basis.

vi)Remotely settable timer for scheduling pump starter / stop for fixed hours in a day.

vii)Inbuilt Protection against over load,/under voltage. Dry run, phase reversal,Single phasing .With user configurable remotely settable voltage and current limits for these protections.

viii) Inbuilt GPS tracker for prevention of loss / theft.

ix)Controlled operation access through authenticated mobile numbers only which can be added for removed by main user remotely.

Annual repair & maintenance of automated pump operation control device as per item No. 1 beyond one year after warranty.

Himalaya Enterprises

shiv iron general engineers

HYDRAULIC ENGINEERING COMPANY