Providing LWSS to village Shalamoo and Badrik Ashram in Tehsil Rajgarh Distt Sirmour

Amount

Excavation in foundation and trenches etc. in earth work in all kinds of soil such as pick work jumper work soft and hard rock and through conglomerate rock upto all leads and lifts stacking the excavated soil not more than 3mtrs clear from the edge of excavation and then returning the stacked soil in 15cm layers when required into plinths sides of foundations etc. consolidating each deposited layers by ramming and watering and then disposing of all surplus excavated earth in all leads and as directed by the Engineer in-charge.

Excavation in drains and channels etc. in earth work for pipes upto all depths in all classification of earth work such as pick work, jumper work, saturated soil including balling or pumping out water, blasting soft/hard rock of chiseling soft/hard rock where blasting is prohibited in all lifts including jungle clearance whereever required, triming and dressing of sides, levelling of bends to correct grade including shoring/struting, planking, timbearing & dewatering wherever required stacking the useable/ unuseable material/soil seperately and after laying, jointing & testing of pipes, returning the useable soil in trenches in 15cm layers including consolidating of such deposited layer by ramming and watering and then disposing of all surplus excavated soil/unsuseable material as directed with in all leads and lifts including restoration of un-metallied 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 and lifts as per directions of the Engineer-in-charge.

Providing and laying cement concrete 1:6:12(1cement:6sand:12graded stone aggregate 40mm nominal size and curing complete excluding cost of centering and shuttering in foundation and plinth including entire carriage of material upto all leads and lifts.

Providing and laying cement concrete 1:3:6(1cement: 3approved sand:6app.graded stone aggregate 40mm nominal size) and curing complete excluding cost of form work in foundation and plinth.including entire carriage of material upto all leads and lifts.

Providing and laying RCC work 1:2:4(1cement:2 sand:4graded stone aggregate 20mm nominal size)and curing complete excluding cost of form work and reinforcement for RCC work in Suspended floors, roofs landing shelves and their supprots balconies girders bressumers and cantilever upto floor two level including entire carriage of material upto all leads and lifts.

Providing and laying RCC work 1:2:4(1cement:2 sand:4graded stone aggregate 20mm nominal size)and curing complete excluding cost of form work and reinforcement for RCC work in in lintles,beams etc including entire carriage of material upto all leads and lifts.

Providing and laying cement concrete 1:1½:3(1cement:1½ approved sand: 3approved graded stone aggregate 20mm nominal size)and curing complete excluding cost of form work and reinforcement for reinforced concrete work in:- A) Foundation and plinth including entire carriage of material upto all leads and lifts.

B) Wall (any thickness but not less than 0.1m thickness) attached pillasters,buttresses plinth and string courses etc. from top to foundation level upto floor two level and as per the direction of Engineer-in-charge.including entire carriage ofmaterial upto all leads and lifts.

Random rubble masonry /polygonal rubble masonry (un-coursed/brought to courses) with hard stone of approved quality in foundation and plinth including levelling up with cement concrete 1:6:12(1cement:6sand:12 graded stone aggregate 20mm nominal size) in cement mortar 1:6 (1cement:6sand) in breast wall and retaining walls.

2nd class brick work using common burnt clay building bricks in super structure in cement mortor 1:6(1cement:6sand)including entire carriage of material upto all leads and lifts.

Providing form work with steel plates 3.15mm thick welded with angle iron in frame 30x30x5mm so as to give a fair finish. Including centring,shuttering strutting and propping etc. with wooden battens and ballies height of propping and centring below supporting floor to ceiling not exceeding 4mtrs and removal of the same for insitu reinforced concrete and plain concrete work in:- A) Flat surfaces such as sofits suspended floors roofs, landings and the like floors etc upto 200mm in thickness.including entire carriage of material upto all leads and lifts.

B) Vertical surface such as wall of (any thickness) partition and the like including attached pillaster buttresses plinth and string courses and like.including entire carriage of material upto all leads and lifts.

Providing tor steel reinforcement for RCC work including bending binding and placing in position complete upto floor two level.including entire carriage of material upto all leads and lifts.

20mm cement plaster in single coat on rough side of brick masonary for interior plaster upto floor two level including arrises,internal rounded angles,chamfers and/or rounded angles not exceeding 80mm in girth and finished even and smooth with cement mortar 1:6(1cement:6 sand) including entire carriage of material upto all leads and lifts.

Providing and fixing pressedsteel door frames manufacuted from commercial M.S Seats of 1.25mm thickness including hinges jump lock jamb lead and it required angle threashald of MS angle 50x25mm or less tie of 1.25mm pressed MS welded or iigidly fixed together by mechanical means adjustable longs with split and tails to each jamb including steel butt hinges 2.5mm thick with guards, lock strick plate and shock as specified and applying a coat of steel primer after pretreatment of surface as directed by Engineer-in-Charge. Profile-B

Providing and fixing 1mm thick M.S. sheet garrage door with frame of 40mmx40mmx6mm angle iron 3.15mm M.S. gusset plate4s at the junctions and corners, all necessary fittings complete including applying a priming coat of red lead paint Using M.S. angles 40mmx40mmx6mm for diagonal braces including entire carriage of material upto all leads and lifts.

Providing and laying Cement concrete flooring 1:2:4(1cement:2sand :4graded stone aggregate 20mm nominal size) laid in one layer finished with floating coat of neat cement 40mm thick.including entire carriage of material upto all leads and lifts.

Painting two coat excluding priming coat on new steel and other metal surfaces with enamel paint brush in to give an even shade including all dirt,,dust and other foreign matter as per the direction of Engineer,in-charge .including entire carriage of material upto all leads & lifts (White enamel paint)

White washing with lime on decorated wall surfaces(two coats) to give an even shade including throughly brooming the surface to remove all dirt dust mortar drops and loose scale of lime wash and other foreign matter.including entire carriage ofmaterial upto all leads and lifts.

Providing 40x3mm flat iron hold fast 40cms long including fixing to frame with 10mm diameter bolts nuts and wooden plugs and embedding in cement concrete block 30x10x15cms 1:3:6 (1cement:3sandf:6graded stone aggregate 20mm nominal size) including entire carriage of material upto all leads and lifts.

Providing fixing M.S. sliding door bolts anodized transparent or dyed to required shade and colour with screws etc. complete. as per the direction of Engineer,in-charge including entire carriage of material upto all leads and lifts (250x16mm)

Providing fixing M.S.tower bolts barrel type anodized transparent or dyed to required shade and colour with screws etc. as per the direction of Engineer,in-charge including entire carriage of material upto all leads and lifts (150x10mm)

Providing fixing M.S. handle anodized transparent or dyed to req. shade and colour with screws etc. as per the direction of Engineer,in-charge including entire carriage of material upto all leads and lifts (100mm)

Providing and fixing cast iron man hole cover with frame of internal dimensions of frame 455x610mm rectangular C.I. cover (the weight should not be less than 23Kg) including all leads and lifts and as per direction of Engineer-in-charge.

Providing and placing in horizantal layers filtering media dully graded screened washed and cleaned as specified by the Engineer-in-charge. 1) Top layer:- Fine sand (eff. Size 0.20 to 0.40 with uniformity co-efficient 2 to 3)

2nd layers:- course sand 3mm to 6mm

3rd layers:- Bajari 6mm to 20mm.

4th layers.:- Bajri 20mm to 25mm.

Bottom layers:- Broken stone 50mm to 75mm

Steel work welded in builtup sections, trusses and framed work including so cutting,hoisting,fixing in position and applying a priming coat of red lead paint in grooting framed guard bars,ladders and similar work etc. including entire carriage of material upto all leads and lifts.

Providing, laying, testing & commissioning at site in trenches bevelled ended MSERW pipes of grade- A 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 & shall be engraved with Grade-A . 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). MAIN STAGE RD Dia Thickness Wt/Rmt Length Specification 0-720 40mm 5.10mm 5.43 720 grade "A"

Laying , jointing, testing & commissioning at site in trenches following plain ended GMS pipe of 40mm dia of heavy/medium grade as under conforming to BIS 1239 (part-1) 1990 or latest with upto date amendments, 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 weld, including the cost of jointing with butt welding conforming to IS 816-1969 or latest as applicable (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 manufactured from parent pipes etc. and cutting of pipes wherever rerquired as per site requirement including carriage in all leads and lifts as directed by Engineer-in-charge (earth work shall be measured and paid for separately). BOOSTER STAGE:- RD Dia Length 0-60 40mm (H.G) 60

720-1080 40mm (H.G) 360 MAIN STAGE:-

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 90metres 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. BOOSTER STAGE:- RD Dia Length Flange table 0-60 40mm 60 5

0-720 40mm 720 28 MAIN STAGE

720-990 40mm 270 17 MAIN STAGE:-

990-1080 40mm 90 5 MAIN STAGE:-

Laying, jointing, testing and commissioning in trenches galvanised mild steel tube of following dia (Light grade) including providing and fixing tube fittings such as reducer increasers, sockets, union,tees,bends etc. where ever required (earth work in trenches to be measured and paid for separately) and as per the direction of Engineer-in-charge including entire carriage of material upto all leads and lifts. A) 15mm dia

B )20mm dia

Supplying, erection, testing & commissioning of mono-submersible pumping set of reputed make such as KSB/BS/ Johnston/ Worthington/Oswal/Sabar Brand 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 characterstics as mentioned in item (A) 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 & 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 of data given below:-

Supply & fixing of suitable direct on line/ oil immersed 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 amendments 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 50 KW.

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 amendments 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 amendments.

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 amendments 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 amendments.

Earth leakage circuit breaker/relay of recommended make such as Kilburn/L&T/MET/GEC conforming to BIS-2516-1977 with upto date amendments 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 amendments.

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

Supply & fixing in position at site of Kirloskar/Kilburn/ IVC/Fouress/Gled/BHEL /Leader/ Pelican/KSB make of cast iron/cast steel double flanged sluice valve having size one size higher than the nominal delivery size of pump and capable of withstanding nominal seat pressure as mentionmed in item No. 28(a) & conforming to BIS/API-standards with up to date amendments for delivery line of pump. (NOTE:- The sluice valve shall conform to BIS 780-1984 latest with up to date amendments However, if the seat pressure exceeds the limits prescribed in BIS 780 then the sluice valves shall be of cast steel conforming to class 150 ASA (Seat pressure 21 Kg/cm^2) or class 300 ASA (seat pressure 52 Kg/cm^2) as per BS 1414 (API 600).

Supply & fixing in position at site of Kirloskar/Kilburn/IVC/Fouress/Gled/BHE L/Leader/KSB/ Pelican make of suitable size cast iron/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. 28(a) & conforming to BIS/API-standards with up to date amendments for delivery line of pump. NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date amendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be of cast steel conforming to class 150 ASA (Seat pressure 21 Kg/cm^2) or class 300ASA (seat pressure 52 Kg/cm^2) as per BS-1414 (API600) .

Supply & fixing in position at site of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL /Leader /KSB/ Pelican make of suitable size cast iron /Cast Steel double flanged swing check type reflux valve having bye pass arrangement & size equal to dia of R/main as mentioned in item No.28 (c) for withstanding nominal seat pressure as per item No.28 (a). NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date amendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be of cast steel conforming to class 150 ASA (Seat pressure 21 Kg/cm^2) or class 300 ASA (seat pressure 52 Kg/cm^2) as per BS 1414 (API 600) .

Providing, laying, jointing & testing 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 amendments 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 i/c cost of carriage of material in all leads & lifts & as directed by Engineer -Inchage.

Providing, laying, jointing & testing at site suitable size copper PVC jointless flat water proof cable conforming to BIS 694-1990 latest with up to date amendments suitable for pump set offered from circuit breaker to motor and motor to starter including all other electrical equipments such as thimbles, flexible pipes, solder,etc laid in pipesor trenches.The type, size and make will be subject to approval of HPSEB authorities. In case of acceptanceby HPSEB authorities it shall have to be replaced by the tenderer free of cost.

Providing & laying at site double loop earthing with G.I./G.I. plate 600x600x3mm thick electrode complete with material such as charcoal, common salt, GI pipes, thimbles, nuts & bolts, digging of pits,GI wiring & 25x5mm G.I. strips of required capacity conforming to BIS 3043-1987 latest with up to date amendments suitable for above motors & other electrical equipments.i/c cost of carriage of material in all leads & lifts & as directed by Engineer -Inchage.

Supply & errection of floor/wall mounted power factor shunt capacitor conforming to BIS 2834-1986 or latest with upto date amendments 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) i/c cost of carriage of material in all leads & lifts & as directed by Engineer -Inchage.

Supply & fixing at site of work 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 amendments.

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.28(A) or total dyanamic pressure + surge pressure 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.NOTE:- Actual laying to be done as per final drawings to be approved by the Engineer in charge

(MAIN STAGE )Supplying, erection, testing & commissioning of horizontal spindle,horizontal split casing,radial split Single,/multistages centrifugal pumps of standarad make such as KSB/ Mather & Platt/ Jyoti /Kirloskar/ Beaconweir /BS & BE/WASP/ASPEE 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.8 (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 make slip ring /squirrel cage screen protected drip proof induction electric motor suitable for operation on the data given below including the cost all accessories in all lead & lift & carriage of material at site as per direction of Engineer-incharge.

Supply & fixing of suitable direct on line/oil immersed 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 amendments 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 50 KW.

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 amendments 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 amendments.

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 amendments 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 amendments.

Earth leakage circuit breaker/relay of recommended make such as Kilburn/L&T/MET/GEC conforming to BIS-2516-1977 with upto date amendments 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 amendments.

Providing & fixing 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 amendments

Supply & fixing in position at site of Kirloskar/Kilburn/ IVC/Fouress/Gled/BHEL /Leader/ Pelican/KSB make of cast steel double flanged sluice valve having size one size higher than the nominal delivery size of pump and capable of withstanding nominal seat pressure as mentionmed in item No. 35(a) & conforming to BIS/API-standards with up to date amendments for delivery line of pump. class ASA -300 (NOTE:- The sluice valve shall conform to BIS 780-1984 latest with up to date amendments However, if the seat pressure exceeds the limits prescribed in BIS 780 then the sluice valves shall be of cast steel conforming to class 150 ASA (Seat pressure 21 Kg/cm^2) or class 300 ASA (seat pressure 52 Kg/cm^2) as per BS 1414 (API 600).NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date amendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be of cast steel conforming to class 150 ASA (Seat pressure 21 Kg/cm^2) or class 300ASA (seat pressure 52 Kg/cm^2) as per BS-1414 (API600) .

Supply & fixing in position at site of Kirloskar/Kilburn/IVC/Fouress/Gled/BHE L/Leader/KSB/ Pelican 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. 35(a) & conforming to BIS/API-standards with up to date amendments for delivery line of pump. Class ASA-300

Supply & fixing in position at site of Kirloskar/Kilburn/IVC/Fouress/Gled/BHEL /Leader /KSB/ Pelican make of suitable size Cast Steel double flanged swing check type reflux valve having bye pass arrangement & size equal to dia of R/main as mentioned in item No.40 (c) for withstanding nominal seat pressure as per item No.35 (a). Class ASA-300. (NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date amendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be of cast steel conforming to class 150 ASA (Seat pressure 21 Kg/cm^2) or class 300 ASA (seat pressure 52 Kg/cm^2) as per BS 1414 (API 600) .

Supply & fixing in position at site 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 2.50 mtr/sec and capable of withstanding nominal seat pressure as mentionmed in item No. 35(a) & conforming to BIS/API-standards with up to date amendments. (NOTE:- The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date amendments.Howeve,r if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be of cast steel conforming to class 150 ASA (Seat pressure 21 Kg/cm^2) or class 300 ASA (seat pressure 52 Kg/cm^2) as per BS 1414 (API 600) .

Providing, laying, jointing & testing 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 amendments 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 i/c cost of carriage of material in all leads & lifts & as directed by Engineer -Inchage.

Providing, laying, jointing & testing 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 amendments 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. i/c cost of carriage of material in all leads & lifts & as directed by Engineer -Inchage.

Providing & laying at site double loop earthing with G.I./G.I. plate 600x600x3mm thick electrode complete with material such as charcoal, common salt, GI pipes, thimbles, nuts & bolts, digging of pits,GI wiring & 25x5mm G.I. strips of required capacity conforming to BIS 3043-1987 latest with up to date amendments suitable for above motors & other electrical equipments.i/c cost of carriage of material in all leads & lifts & as directed by Engineer -Inchage.

Supply & errection of floor/wall mounted power factor shunt capacitor conforming to BIS 2834-1986 or latest with upto date amendments 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) i/c cost of carriage of material in all leads & lifts & as directed by Engineer -Inchage.

Supply & fixing at site of work 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 amendments.

Providing & fixing 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 mi+B13439nimum 1.5 times the total presure indicated in item No.35(A) or total dyanamic pressure + surge pressure 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. NOTE:- Actual laying to be done as per final drawings to be approved by the Engineer in charge

Raman Thakur Govt. Cont.