Providing LWSS to Bharoli Dharot and adjoining villages in GP Brall and Sheel Tehsil Rohru Distt Shimla HP SH Civil pipe line rising main and pumping machinery etc

Amount

Excavation in foundations , trenches etc., in earth work , lift up to 1.50 metres. Stacking the eacavated soil not more than 3 metres clear from the edge of the excavation and then returning the stacked soil in 15 cm. (fifteen centimetres) layers , when required in to plinth and sides of foundations etc., conslolidating each of the disposited layer by ramming and watering and then disposing off all excavated soil as directed with in the load of 20 mtrs. Pick and Jumper work etc. complete as per the direction of the Engineer - in - Charge.

Providing and laying cement concrete 1:3:6 (1cement: 3 sand: 6 graded stone aggregate 40mm( Forty millimeter nominal size) and curing complete excluding cost of from work in foundation and plinth with in all leads & lifts as per entire satisfication of Engineer-In-Charge.

Providing and laying cement concrete 1:1:2 (1cement :1Sand: 2 graded stone aggregate 20 mm N/S) and curing complete excluding cost of form work and reinforcement for Rainforced concrete work in

Foundation and Plinth with in all leads and lifts as per the direction of the Engineer in Charge.

Walls (Any thickness) attached pillasters, pillasters, buttresses, beam girder and contilevers upto floor two level with in all leads and lifts as per the direction of the Engineer in Charge.

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

Suspended Floor roofs, landing and shelves and their support balconies, beams, girders, bressumers and contilever up to floor two level with in all leads and lifts as per the direction of the Engineer - in - Charge.

Foundation and Plinth with in all leads and lifts as per the direction of the Engineer in Charge.

Column, pillar & post upto floor two level with in all leads and lifts as per the direction of the Engineer in Charge.

Landing, shelves & their support balconies, beams, girders, bressumers, cantilevers upto floor two levels.

Providing mild steel/ tor steel reinfircement for rainforced concrete work I/C bending, binding and placing in position complete upto floor two level with in all leads and lifts as per the direction of the Engineer in Charge.

Providing from work steel plates 3.15 mm thick welded with angle iron in frame 30x30x5 mm so as to give a fair finish i/c centering, shuttering, strutting and propping etc. with wooded battens & ballies, height of propping and centring below supporting floor to ceilling not exceeding 4 meters and removal of the same for in situ reinforced concrete and plain concrete work with in all leads and lifts as per the direction of the Engineer-in-charge

Foundation footing bases of columns & mass concrete.

Column.pillar & post upto floor two level square, rectangular& polygonal in plan.

Beams, cantilever Girders& lintals sides&soffits of beams, beams,haunching cantilever girders not exceeding 1mtr. Depth.

Vertical surfaces such as walls (any thickness) partitions and the like including attached pillasters, buttress, plinth and string couress and the like.

Flat surfaces such as soffits and suspended floors, roofs landing and the like: Floors etc up to 200 mm in thickness .

Edge of slab and break in floor 20 cm wide

Providing and laying (porus) No fine cincrete 1:4 (1 cement: 4 graded stone agg. 40mm) and above and curing complete with weep holes or porus etc. with in all leads & lifts as per the entire satisfaction & direction of the Engineer Incharge.

Providing and placing horizontal layers filtering media duly graded screened washed and cleaned as specified by the Engineer Incharge with in all leads and lifts.

Brocken stone 50mm to 75mm

Bazri 20mm to 25mm

Bajri 6mm to 20mm

Bottom layer broken stone 3mm to 6mm

Effective size 0.20mm to 0.40mm and uniformity 3.00

Providing and fixing MS Sheet Man hole cover with locking arrangement including lock, nuts & bolts & other fittings complete with in all leads & lifts as per the entire satisfaction & direction of the Engineer Incharge.

Laying and jointing of G.I pipes (light class) for inlet, outlet and scour pipe including all leads amd lifts and entire satidfection of Engineer-in-Charge. 32mm dia.

Providing & fixing of copper alloy full way wheel valve of the following diametre including necessary all pipe fittings with in all leads & lifts as per entire satisfication of Engineer - in - charge. 32 mm dia.

Steel work welded in built up sections, trusses and framed work,including cutting, hoisting, fixing in position and applying a priming coat of red lead paint etc. with in all leads and lifts as per the direction of the Engineer in charge.

Laying , jointing and testing in trenches Galvanised Mild Steel tube of the following dia metres including smooth bending by necessary bends, or through pipe bending machine with necessary all pipe fittings such as Tees, Elbows, Union & Reducers etc. of ISI marked & testing for leakage complete with in all leads & lifts as per entire satisfication of Engineer - in - charge. (Earth work in trenches to be measured and paid for separately)

20 mm dia.

25 mm dia.

32 mm dia.

40 mm dia.

Providing & fixing of Brass full way wheel valve of the following diametre including necessary all pipe fittings with in all leads & lifts as per entire satisfication of Engineer - in - charge.

20 mm dia.

25 mm dia.

32 mm dia.

40 mm dia.

Providing, laying, testing & commissioning at site in trenches bevelled ended API 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 of pipe Class of pipe Thickness RD F. Table

100mm API X-60 5.60 0-500 34

100mm API X-60 4.80 500-1500 34

100mm API X-60 4.80 1500-5000 28

65 mm API L-210 4.80 0-3000 28

65 mm API L-210 4.80 3000-3500 17

Laying, butt welding and testing of ISI marked steel tubes plain ended in trenches of following dia as per IS 1239-2001, including jointing the pipes with butt welding at both the ends according to relevant BIS standards/approved specifications including manufacturing reducers/tapers, all short pices and bends as per site requirement and made from parent tubes ( to be measurer and paid alongwith pipes. Bends shall be manufactured in such a way that not more than 111/4 degree deflection is caused by a single cut and internal dia is not reduced including hydraulic testing to the entire satisfaction of Engineer-in-charge. The damaged portion of galvanization due welding shall be provided with anticorrosive treatment by providing two coats of bituminous paint over priming coat as per AWWA specification C-203-1978. (Earth work to be measure & paid for separately). Dia of pipe Class of pipe Thickness RD F. Table

100 mm G.I (M) ---- 5000-5100 17

65 mm G.I (H) ---- 3500-4000 17

Providing and welding MS flanges as per table below conforming to IS:6392-1971( latest upto date amendments) and welding of flanges with pipes as per IS: 816-1965 with a electrode as per IS: 814-1967 including required Nos. and size of MS nuts and bolts as per IS: 1369-1967 and compressed asbestos fiber jointless gaskets sheet not less than 3mm thick as per IS: 2712-1965. The welding of flanges to be done in three layers ( two out side+one inside)to make the joints leak proof and to the entire satisfaction of the Engineer-in-charge. Dia of pipe Class of pipe Thickness RD F. Table

100mm API X-60 5.60 0-500 34

100mm API X-60 4.80 500-1500 34

100mm API X-60 4.80 1500-5000 28

100 mm G.I (M) ---- 5000-5100 17

65 mm API L-210 4.80 0-3000 28

65 mm API L-210 4.80 3000-3500 17

65 mm G.I (H) ---- 3500-4000 17

Cutting in earth work and disposal of excavated earth up to a lead of 20 mtr. With in all leads and lifts as per the direction of the Engineer- in- charge.

Providing & Laying cement concrete 1:6:12(1ccement :6 sand: 12 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 as per the directions of the Engineer in charge.

Providing andf laying cement concrete 1:5:10 (1 cement :5 sand : 10 graded stone aggregate 40 mm nominal size ) with 15% plum concrete and curing complete excluding cost of form work in retaining walls/breast walls,the size of plums shall usually be 150 mm to 300 mm as per H.P.P.W.D Specification.

Boulder/ Stone filling behind retaining walls with in all leads aand lifts as per the direction of the Engineer in Charge.

Providing and fixing of Finolex pipe 50mm dia. In R/Wall including all re-fitting i/e elbowa, sockets etc. with in all leads aand lifts as per the direction of the Engineer in Charge.

Providing and laying cement concrete 1:4:8 (1cement: 4 sand: 8 graded stone aggregate 40mm (Forty millimeter nominal size) and curing complete excluding cost of form work in foundation and plinth with in all leads & lifts as per direction of Engineer - in charge.

Half Brick masonary using common burnt clay building bricks above plinth upto floor two level in cm 1:6(1cement:6sand)conventiohal brick first class within all leads and lifts and as directed by the Engineer-in-charge.

Providing and fixing pressed steel door, frames, manufactured from comercial mild steel sheet of 1.25 mm thickness including hinges jump block Jamb, beed, and if required angle threshold of mil steel angle of section 50x25mm or base ties of 1.25mm pressed mild steel welded or regidly fixed together by machanical means adjustable lugs with split and tails to each Jamb i/c steel but things 2.5mm thick with guards lock strike plate and shock as specified and applying a coat of applying steel primer after pretreatment of the surfaces directed by the Engineer-in-charge.

Profile - A

Providing and fixing Pannelled and glazed shutters for doors windows and clear storey windows including bright finish black enamel led iron butt hinges with necessary screws 40mm thick: 2ndclass deodar wood.

15 mm thick cement plaster on fair sides of brick/stone masonery convrete walls for interior plastering upto floor two level including arises internal rounded angles not exceeding 80mm girth in cm 1:6 (1cement:6sand)

20 mm thick cement plaster on rough sides of brick/stone masonery convrete walls for interior plastering upto floor two level including arises internal rounded angles not exceeding 80mm girth in cm 1:6 (1cement:6sand)

6 mm thick cement plaster in CM 1:3( 1cement 3 sand in roof slabs

White washing with lime on decorated wall surface two coats to give and even shade including throughly brooming the surface to removel of all dirt dust mortor dirt and other foreign matter within all leads and lifts as per the directions of the Engineer in charge.

Distempering (two coats) with oil bond distemper of approved brand and manufacture and of required shade on undecorated surfaceto give an even shade and including priming coat with distemper after throughly brushing the surface free from mortar dropping and other foreign matters.

Kota stone slab flooring on 20 mm (average) thick base of lime mortor 1:1:1 (1 lime putty 1 surkhi 1 sand)laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete.

White glazed tiles 10 mm thick in flooring, treads of steps and landing laid on a bed of 12 mm thick cement mortar 1:3(1 cement :3 sand) finished with flush pointing in white cement.

White glazed tiles 10 mm thick in skirting risers of steps and dado 12 mm thick cement mortar 1:3 (1 cement :3 sand) finished with flush pointing in white cement as per direction of Engineer-in-Charge. Kazaria make.

Applying priming coat over new wood and wood based surfaces after and including preparing the surface by throughly cleaning oil grease & dirt and other foreigm matter

Painting two coats(excluding priming coat) on new wood and wood based surfaces with ready mixed paint brushing to give even shade including cleaning all dirt, dust and other foreign matters white paint

Stone soling properly hand packed filling interstices with spall and consolidating with power road roller to the required gradient and camber including spreading watering and rolling of binding materials moorum or earth etc. 100mm spread thickness (finished work including materials and laboour). with in all leads and lifts as per the directions of the Engineer in charge.

Providing and fixing M.S. sliding door bolts withnuts and screws complete I) 250mmX16mm

Providing and fixing MS. tower bolts barrel type with screws etc. complete.

I) 200mmX10mm

ii) 100mmx10mm

Providing and fixing MS .handles with screws etc. complete.

I)125mm dia

ii) 100mm dia

Providing 40x3 mm flat iron hold fast 40cm. Long including fixing to frame with 10mm dia metres bolts, nuts and wooden plug and embedding in cement concrete block 30x10x15cm. 1:3:6( 1cement:3sand:6 graded stone att. 20mm nominal size) within all leads and lifts and as directed by the Engineer-in-charge.

Providing plinth protection 50mm thick in cement concrete 1:3:6(1cement:3sand:6graded stone agg. 20mm nominal size) i/c finishing the top surface of concrete smooth within all leads and lifts and as directed by the Engineer-in-charge.

Supplying and fixing rolling shutters of approved make made of 80 mm X 1.25mm M.S laths interlocked together through their entire length and joined together at the end by end locks mounted on specially designed pipe shaft, with brackets side guides and arrangements for inside and outside locking with push pull operation complete but excluding the of the top cover and spring within all leads and lifts and as directed by the Engineer-in-charge.

Providing and fixing top cover for rolling shutters within all leads and lifts and as directed by the Engineer-in-charge.

Providing and fixing M.S. grills of require pattern in wooden frames of windows etc. with M.S. Flats, square or round bars with round headed bolts and nuts or by screws Plain grill within all leads and lifts and as directed by the Engineer-in-charge.

15 mm thick cement plaster on fair sides of brick/stone masonery convrete walls for interior plastering upto floor two level including arises internal rounded angles not exceeding 80mm girth in cm 1:4 (1cement: 4sand)

Providing and placing horizontal layers filtering media duly graded screened washed and cleaned as specified by the Engineer Incharge with in all leads and lifts.

Providing dry bricks for septic tank.

Providing and fixing vitreous China wash down water closet (European type. W.C. Pan) with integral 'P' or 'S' trap including jointing the trap with soil pipe in cement mortar 1:1 (1Cement : 1 Sand) (Seat and cover to be measured and paid for separately) Ordinary type.

Providing & fixing plastic seat (solid / hollow type) and cover for wash down water closet with CP brass hinges and rubber buffers Solid type White plastic seat and cover

Prorviding and fixing vitreous china wash basin with single hole for piller tap with C.I. or M.S. brackets painted white Flat back 630mmx480mm within all leads and lifts and as directed by the Engineer-in-charge.including cutting holes and making good the same but excluding fittings:-with in all leads and lifts as per the directions of the Engineer in charge.

Providing and fixing PTMT Coloured / white high density polyethlylene / poly propylene 10 liters cap. full flush European standard control low level flushing Cistern with fitting and within all leads and lifts and as directed by the Engineer in Charge

Providing and fixing stainless steel kitchen sink of size 470 x 420 x 178 mm No. 1022 for prayag polymers of approved standard ISI make with drain board and C.P waste with C.I. or M.S. brackets painted white including cutting holes and making good the same.

P/F C.P. brass waste for wash basin or sink (i)32mm diawith in all leads and lifts as per the directions of the Engineer in charge.

P/F Chromimium plated brass. soap dish with C.P. brass brackets fixed to wooden cleats With C.P. brass screws with in all leads and lifts as per the directions of the Engineer in charge.

P/F C.P. Brass Bib tap with capstan head(15mm dia) with in all leads and lifts as per the directions of the Engineer in charge.

P/F brass full wheel valve with capstan head(15mm dia)within all leads and lifts and as directed by the Engineer-in-charge,

P/F C.P. Angle cock 15mm dia within all leads and lifts as per the directions of the Engineer-in-charge,

P/F G.I. union 15mm dia within all leads and lifts as per the directions of the Engineer-in-charge,

P/F G.I. Elbow 15mm dia within all leads and lifts as per the directions of the Engineer-in-charge,

P/F G.I. Tee 15mm dia within all leads and lifts as per the directions of the Engineer-in-charge,

P/F G.I. Nipple 15mm dia within all leads and lifts as per the directions of the Engineer-in-charge,

Laying galvanized mild steel tube (light class) tube fitting and clamps including making good the wall, ceiling and floor with in all leads and lifts as per the directions of the Engineer in charge. 15mm dia(fiifteen milimetres)nominal size.

Providing and fixing 600mm x 450mm bevelled edge mirror of supperior glass mounted on 6mmthick A.C. sheet and fixing to wooden plugs with C.P. brass scrws and all washers.

Providing and fixing in trenches 10 Kg.f/cum2 working pressure unplasticized P.V.C. pipe (Conforming to IS: 4985-1968) complete fittings (earth work in trenches to be measured and paid for separately):-

110 mm out side diameter.

Elbow 100 mm dia.

Clamp 100 mm dia.

Door Bends

Plain bends

Collar

Floor Traps

Cement concrete flooring 1:2:4 (1 Cement: 2 Sand: 4 Aggregate 20mm nominal size) laid in one layer. 40mm thick with all leads and lifts to entire satisfection of Engineer-in-Charge.

Providing corrugated G.I. sheet roofing fixed with galvanised iron J or L hooks bolts and nuts 8mm diameter with bitumen and G.I. Limpet washer filled with white lead complate excluding the cost of purlines rafters and trusses with in all leads and lifts as per the direction of the Engineer-in-charge.

Providing ridge or hips 60 cm over in plain galvanised iron G.I Sheet fixed with iron J.or L. hooks bolts and bolts & nuts 8mm diameter with bitumen and G.I. Limpet washers complete.

Providing and fixing functional house hold tap connection 20 Rmt pipe for per house hold including all fittings and tap with in all leads and lifts as per the direction of the Engineer in Charge.

Pumping Machinery for stage 1st. Providing installation commissioning & testing of spindle, horizontal/Redial split casing/end suction (Back full out arrangement) Single/ double/ Multistage centrifugal pump in series/ perrel of recommended make such as of stan`dard make such as KSB/ Mathar & Platt/ Jayoti/ Kirloskar/WASP confirming to BIS 1520-1980 (latest with upto date ammendments) read with BIS 9137-1978 or latest edition for suitable for lifting water for under mentioned characterstics with crompton impeller, proming fummels casing ring and shaft sleves of bronze shaft of suitable casing couple directly through a flexible cast steel/ base plate (base plate to be from the manufacturer of the flexible coupling on a comman cage screen protected drip proof induction motor/ motor of standard make such as Kirlokar/BEHL/ NGEF/Crompton/ Siemen/Jyoti of 2900 RPM and suitable for operation on 400 (+/-) 5% volt 50 cycles/ at least +10% in excess of the maximum power required by the pumps in the operation range of (+)10 and (-) 25% of the duty point head. The motor/motors as per IS 325-1978 with up to date ammendments read with IS 900-1972. The starting current of motor shall be limited. It should include cost of painting etc. and should meet the following requirements. a) Pumps: Make Model No. of stages Material (Manufactures certificate to be performance appended) Head Discharge BHP absorbed Efficiency NPSH Motors. Make Model Motor rating speed Insulation Coupling Base plate. Duty Conditions. Discharge (Q) 5.78 LPS. Total Dynamic head 823.81 Mtr. LWL in Sump well (H) 1660 Mtr. Shaft Level 1660 Mtr. Level at Discharge point 2430 Mtr. Suction lift 770 Mtr. Discherge Head 3.00 Mtr. Static Head 770 Mtr. Rising main Length 5100 Rmt. Dia. 100 mm. Pumping hours 8 hours. Altitude of installation above MSL 2245 Mtr. Characterstics of water Raw water with turbidity up to 1200 PPM. Temp. 35 degree centigrate.

Providing and fixing ICTP switches with HRC fuses Kilburn/Larsen & turbo/Standard/Siemen make and having capacity 30% extra of the operational rating of motor as BIS 4064-1978 with upto date ammendments immediately after the power meter of HPSEB. ICTP switch Make Type Capacity.

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 capacable of mounting the following accessories withina ll 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. Panel/ Switch board Drawing Layout plan

MCB/MCCB of MEI/Havels/Standard make and of suitable capacity for offered motor on incomming feeder with or without initial oil filling as the case may be with neutral linked under voltage released as per relevent IS code with up to date ammendment. MCB/MCCB i) Make ii) Type iii) Range iv) Capacity.

Earth leakage circuit breaker of recommonded make L&T/MEI/GEC as per IS:2516- 1977 with upto date ammendements and of suitable range which should have control box,operating,handle and trip/reset bush button on/off indicators re-indicating off spring condition of the circuit breaker for over current protection. The cicuit should be equipped with magnet thermal release with matallic tape CST, it should be fitted with earth fault for tripping of breaker on occurance of earth fault on off breaker load side and suitable for above motor and the voltage meter relay 3 phase with all protection and usual indicators and electrid siran against single phasing, low voltage,reverse phasing,over loading and phase voltage difference as per IS:3842(latest edition) ELCB Make Type Range

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. Voltage relay meter Make Type Range

Digital Power factor meter of standard make AE/L&T/IMP/Havells as per relevant IS code with upto dateammendments. Power Fectoe Meter Type Make Range.

Digital Frequencey meter of standard makeAE/L&T/IMP/Havells as per relvant IS code with uptodate ammendments. Frequency Meter Type Make Range.

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. Bus Bar Chamber Type Make Range.

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. ICTP Switches Type Make Capacity.

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

Capacitor of crompton/L&T/NGEP 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. Capacitor Type Make Range

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 phase preventor as per IS:1248( P-V) 1983 with upto date ammendments. Starter Type Make

Providing Digital hour run meter of recommended make and suitable capacity as per IS:722(latest edition.). Hour Run Meter Type Make Capacity.

Providing antivibration pads under the pumps and motors of suitable size for the above pumping machinery as per IS:6337:1971. Antivibration Pads Size Make Material.

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. Sluice Valve Make Class Seat Pressure.

Providng double flanged cast iron sluice valves PN-I of leader/BHEL Kirlosker/Kilburn GLED/fourses/ Kartar 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. Sluice Valve Make Class Seat Pressure Material.

Providing double flanged swing type cast iron valve, PN-I of Leader/BHEL/Kirlosker/Kilburn/GLEd/Fourses/ Kartar 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). Reflux Valve Make Class Seat Pressure Material

Providing double flanged cast iron reflux valves class PN-I of Leader/BHEL/KILROSKER/Kartar/KILBURN/GLED/FOURSES/ Kartar make and of 350 mm dia having bye pass arrangements for rising main and capable of withstanding normal seat pressure as per BIS standards with upto date ammendments. Reflux Valve Make Class Seat Pressure Material

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. Pressure Gauge Make Range.

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. Discharge Meter Make Type Range

Installation of all the items apparing at serial No.1 to 9 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.1. The size of the various components to be as under: i) 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. ii) 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. iii) Common header : One dia higher then delivery of pump x 350 mm dia and will extend upto 5 meters from the outer wall of the pump house in the direction to be jointed. Suction Pipe Material Grade Thickness Pressure rating. Delivery oioe and common header Material Grade Thickness Pressure rating.

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 /EICD/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. Arsoured Power Cable A. Motor Side (from switch to starter and starter to motor) Size Make Type Capacity Core B. Supply Side (from meter to HPSEB to bus bar and switch) Size Make Type Capacity.

Pumping Machinery for stage 2nd. Providing installation commissioning & testing of spindle, horizontal/Redial split casing/end suction (Back full out arrangement) Single/ double/ Multistage centrifugal pump in series/ perrel of recommended make such as of stan`dard make such as KSB/ Mathar & Platt/ Jayoti/ Kirloskar/WASP confirming to BIS 1520-1980 (latest with upto date ammendments) read with BIS 9137-1978 or latest edition for suitable for lifting water for under mentioned characterstics with crompton impeller, proming fummels casing ring and shaft sleves of bronze shaft of suitable casing couple directly through a flexible cast steel/ base plate (base plate to be from the manufacturer of the flexible coupling on a comman cage screen protected drip proof induction motor/ motor of standard make such as Kirlokar/BEHL/ NGEF/Crompton/ Siemen/Jyoti of 2900 RPM and suitable for operation on 400 (+/-) 5% volt 50 cycles/ at least +10% in excess of the maximum power required by the pumps in the operation range of (+)10 and (-) 25% of the duty point head. The motor/motors as per IS 325-1978 with up to date ammendments read with IS 900-1972. The starting current of motor shall be limited. It should include cost of painting etc. and should meet the following requirements. a) Pumps: Make Model No. of stages Material (Manufactures certificate to be performance appended) Head Discharge BHP absorbed Efficiency NPSH Motors. Make Model Motor rating speed Insulation Coupling Base plate. Duty Conditions. Discharge (Q) 2.78 LPS. Total Dynamic head 521.94 Mtr. LWL in Sump well (H) 2290 Mtr. Shaft Level 2290 Mtr. Level at Discharge point 2725 Mtr. Suction lift 435 Mtr. Discherge Head 3.00 Mtr. Static Head 435 Mtr. Rising main Length 4000 Rmt. Dia. 65 mm. Pumping hours 8 hours. Altitude of installation above MSL 2290 Mtr. Characterstics of water Raw water with turbidity up to 1200 PPM. Temp. 35 degree centigrate.

Providing and fixing ICTP switches with HRC fuses Kilburn/Larsen & turbo/Standard/Siemen make and having capacity 30% extra of the operational rating of motor as BIS 4064-1978 with upto date ammendments immediately after the power meter of HPSEB. ICTP switch Make Type Capacity.

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 capacable of mounting the following accessories withina ll 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. Panel/ Switch board Drawing Layout plan

MCB/MCCB of MEI/Havels/Standard make and of suitable capacity for offered motor on incomming feeder with or without initial oil filling as the case may be with neutral linked under voltage released as per relevent IS code with up to date ammendment. MCB/MCCB i) Make ii) Type iii) Range iv) Capacity.

Earth leakage circuit breaker of recommonded make L&T/MEI/GEC as per IS:2516- 1977 with upto date ammendements and of suitable range which should have control box,operating,handle and trip/reset bush button on/off indicators re-indicating off spring condition of the circuit breaker for over current protection. The cicuit should be equipped with magnet thermal release with matallic tape CST, it should be fitted with earth fault for tripping of breaker on occurance of earth fault on off breaker load side and suitable for above motor and the voltage meter relay 3 phase with all protection and usual indicators and electrid siran against single phasing, low voltage,reverse phasing,over loading and phase voltage difference as per IS:3842(latest edition) ELCB Make Type Range

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. Voltage relay meter Make Type Range

Digital Power factor meter of standard make AE/L&T/IMP/Havells as per relevant IS code with upto dateammendments. Power Fectoe Meter Type Make Range.

Digital Frequencey meter of standard makeAE/L&T/IMP/Havells as per relvant IS code with uptodate ammendments. Frequency Meter Type Make Range.

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. Bus Bar Chamber Type Make Range.

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. ICTP Switches Type Make Capacity.

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

Capacitor of crompton/L&T/NGEP 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. Capacitor Type Make Range

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 phase preventor as per IS:1248( P-V) 1983 with upto date ammendments. Starter Type Make

Providing Digital hour run meter of recommended make and suitable capacity as per IS:722(latest edition.). Hour Run Meter Type Make Capacity.

Providing antivibration pads under the pumps and motors of suitable size for the above pumping machinery as per IS:6337:1971. Antivibration Pads Size Make Material.

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. Sluice Valve Make Class Seat Pressure.

Providng double flanged cast iron sluice valves PN-I of leader/BHEL Kirlosker/Kilburn GLED/fourses/ Kartar 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. Sluice Valve Make Class Seat Pressure Material.

Providing double flanged swing type cast iron valve, PN-I of Leader/BHEL/Kirlosker/Kilburn/GLEd/Fourses/ Kartar 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). Reflux Valve Make Class Seat Pressure Material

Providing double flanged cast iron reflux valves class PN-I of Leader/BHEL/KILROSKER/Kartar/KILBURN/GLED/FOURSES/ Kartar make and of 350 mm dia having bye pass arrangements for rising main and capable of withstanding normal seat pressure as per BIS standards with upto date ammendments. Reflux Valve Make Class Seat Pressure Material

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. Pressure Gauge Make Range.

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. Discharge Meter Make Type Range

Installation of all the items apparing at serial No.1 to 9 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.1. The size of the various components to be as under: i) 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. ii) 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. iii) Common header : One dia higher then delivery of pump x 350 mm dia and will extend upto 5 meters from the outer wall of the pump house in the direction to be jointed. Suction Pipe Material Grade Thickness Pressure rating. Delivery oioe and common header Material Grade Thickness Pressure rating.

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 /EICD/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. Arsoured Power Cable A. Motor Side (from switch to starter and starter to motor) Size Make Type Capacity Core B. Supply Side (from meter to HPSEB to bus bar and switch) Size Make Type Capacity.

HYDRAULIC ENGINEERING COMPANY

HILL CONSTRUCTION AND ENGINEERING CO. SOLAN