Restoration of rain damages to WSS Jia in GP Jia in Tehsil Bhuntar Distt. Kullu

Earthwork in excavation by mechanical means (Hydraulic Excavator)/manual means in foundation trenches or drains (not exceeding 1.5 mtr. in width or 10 sqm. on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 mtr. including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 mtr in all kinds of soil by Engineer-in-charge.

Providing and laying cement concrete 1:6:12 ( 1 cement:6 sand:12 graded stone aggregate 40 mm nominal size) and curing complete excluding cost of formwork in foundation and plinth within all leads and lifts complete in all respect.

Providing & laying in position machine batched & machine mixed design mix M-20 grade cement concrete for reinforced cement concrete work using cement content as per approved design mix including pumping of concrete to site of laying but excluding the cost of centring, shuttering, finishing & reinforcement including admixtures in recommended proportions as per IS:9103 to accelerate/retard setting of concrete, improve workability without impairing strength & durability as per direction of Engineer-in-charge in all works upto plinth level.(Cement Content @ 350 Kg/Cum.)

In foundation and footing

Vertical surfaces such as walls any thickness (but not less than 0.10 meter thickness including attached pilasters, buttresses plinth and string courses etc. from top of foundation (level) upto floor two level all complete as specified & directed by the Engineer-in-charge.

In suspended floor roofs landing shelves & their support balconies, beams, girders bressumers cantilevers upto floor two level with in all leads and lifts.

Providing and laying cement concrete 1:3:6( 1 cement:3 sand:6 graded stone aggregate 40 mm nominal size) and curing complete excluding cost of formwork in foundation and plinth within all leads and lifts complete in all respect.

Centring & Shuttering including strutting, propping etc. & removal of form all complete as specified & directed by the Engineer-in-charge.

Foundations, Footings, Bases of Columns etc. for mass concrete

Vertical surfaces such as walls any thickness (but not less than 0.10 meter thickness including attached pilasters, buttresses plinth and string courses etc. from top of foundation (level) upto floor two level.

Suspended floors, roofs, landings, balconies & access platform etc.

Edges of slabs & break in floors & walls under 20 cm. wide

Providing & laying tor steel reinforcement for RCC work including straightening, cutting, bending, placing in position & binding all complete upto or above plinth level of thermo-mechanically treated bars of grade Fe-500D or more as specified & directed by the Engineer-in-charge.

Providing and laying cement concrete 1:5:10 (1 cement: 5 sand: 10 graded stone aggregate 40mm nominal size with 15% plum and curing complete excluding the cost of form work in retaining wall/ breast wall. The size of plum shall usually be 150mm to 300mm in all respect and as per direction and to the entire satisfaction of Engineer-in-charge.

Providing and Fixing M.S Manhole Cover of size 600 mm x 600 mm made up of 3.15 mm thick plain M.S sheet fixed in angle iron frame of 50 mm x 50 mm x 5 mm supported with MS flat of 50 mm x 5 mm at center of sheet including fixing hold fast ,hinges and locking arrangement and lock of medium size etc. all complete as specified & directed by the Engineer-in-charge.

Laying , jointing & fixing Inlet, outlet & Scour pipe (LG) in trenches including within all leads and lifts as per the direction of Engineer-in-Charge. (L.R.)

50mm dia inlet/outlet, scour and overflow pipe

80mm inlet/outlet pipe

Manufacturing and fixing fixing 1 metre high 100 mm dia GMS Vent tube pipe plugged at top including drilling minimum 30 hole of 8 mm dia in periphery of pipe for ventilation all complete as specified & directed by the Engineer-in-charge.

Providing & fixing C.I sluice valve (with hand wheel) as per IS: 780-1984 class-1 upto 300mm dia (i/c bars spindle & as per 2906-1984 class-II for dia more than 300mm complete with bolts nuts, rubber insertion etc. (the tail piece if required shall be measured & paid for separately including entire carriage of materials with in all leads and lifts complete in all respects.

Outlet pipe 80 mm dia

Scour/outlet pipe 50 mm dia

Transportation of suitable truck / tractor mounted where only tractor road available, DTH & ODEX / Percussion Calyx / RC Drilling with portable rigs alongwith necessary accessories etc. to the site of work and erection of portable rig including levelling of site etc. complete in all respects as per directions of Engineer - in - Charge.

Drilling bores of 200 mm dia as per IS:2800-1979 using ODEX (TUBEX) attachment required drilling in collapsible strata conglomerate, boulder, pebble, gravels, silt, clayetc. includingcost of attachments, consumable stores, bits, water, POL etc. complete with system of simultaneous lowering of 175 mm nominal bore, 5.4mm thick MSERW fincut casing pipe which will be welded togeather using 2.5mm or 3.25mm dia Advani Oerlikon electrodes, with one plain end and the other end chamfered to 50 degrees removing paint on the aerea to be welded , inclusive of the cost of biodegradable and non-toxic foam flush etc. complete in all respects as per directions of Engineer in charge. MSERW fincut casing pipe, casing shoe and bit tube as per requirement of ODEX to be paid separatly.

Supplying and lowering IS marked 175 mm NB 5.4mm thick fincut MSERW casing pipes as per IS 4270-2001 and requirement of ODEX attachments from approved manufacturing complete in all respectas per direction of Engineer - in - charge.

Providing and fixing suitable casing shoe and bit tube as per requirement of ODEX attachment complete in all respects as per directions of the Engineer-in-Charge.

Collection and preservation of soil samples in polythene bags complete in all respects as per the directions of the Engineer-in-Charge.

Development of bore well and yield testing with air compressor through V notch and disinfection etc. complete in all respects as per IS : 2800-1979 and as per directions of the Engineer-in-Charge.

Pumping machinery Raw water stage:- Supply of submersible pumping set of (KSB /Kalama/Kirloskar/Johnston/Cromption/BS) or any other approved make conforming to IS latest suitable for lifting clear water (latest with uptodate ammendments) fitted with bronze impellers/suitable alloy directly coupled to squirrell case electric induction motor of same make as (manufacurer standard) conforming to IS (latest with upto date ammendments) and totally 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 with stand 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 including water level guard,errection clamps,cable clips & depth gauge etc. The power of electric motor should be atleast 10% in excess of the maximum power required by the pump in the operation range of (+) 10% and (-)15% of the duty point head. The motor /motors cofirming to minimum IE2 norms IS-12615/2011 with up to date amendments.It should include cost of bearing nuts, bolts and pointing etc. The pump set should be capable to perform the following duties:- Discharge (Q)pump 4.00 LPS for each Total Dynamic head:- 41.23 meter Rising main Length 20.00 meter Dia 50 mm Level at highest discharge point 1137 meter Level pump shaft level 1102 meter LWLin borewell (h) 1102 meter Pumping hours 8 Hours Suction lift 0.00 (+ve ) Discharge head 41.23 meter Residual head 3.00 meter Static head 35.00 meter Altitude of installation above MSL 1000 meterx Temperature 10 degree centigrade. Characterstics of water Clear water with turbidity up to 50 PPM. Pump Specifications:- Make Model No. of stages Material manufactures certificate to be appended Head Discharge Motor Rating (KW) Speed BHP absorbed Efficiency

Erection of all equipments from Sr No 18 to 27 including cost of tee's bends, tappers and any other required fitting as per site condition and directions of engineer In charge. 1.00 Job

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.(For both phases). 1.00 Job

Providing Double flanged Leader / Pelican /Kirloskar make Cast iron Sluice Valve in delivery side conf. to Class IS 780 PN 1.0; one size higher than delivery outlet size of pump (suitable dia) 1.00 No

Prov. and laying PVC Insulated armoured copper conductor cable Havells/Gloster/Khaitan make of suitable size and suitable for motor offered under item No I complete with flexible pipe and couplers from HPSEB meter to Panel, switch, starter complete job, The type and size shall be subject to approval of Electrical authorities and in case of its non acceptance the same shall be replaced free of cost by the tenderer

Providing Double flanged Leader / Pelican /Kirloskar make Cast iron Swing check type Reflux Valve in delivery side conf. to Class IS 5312 PN 1.0; one size higher than delivery outlet size of pump (suitable dia) 1.00 No

Prov. and laying PVC Insulated round copper conductor cable of suitable size suitable for motor offered under item No 50 complete having suitable cores to fulfill requirement of star delta starter and protection/ controls from panel to motor10 Mtr cable per set shall be supplied free of cost ( cost inclusive in cost of pumpset ) additional length shall be measured to and paid seperately. Cost to be quoted for additional length over and above free cable of 10 Mtr/ pumpset.

Supply side:- ……...…...sqmm 1.00 Job

Motor side:- ………………..sqmm 50.00 Mtr

Providing 100 mm dial pressure guage of Fiebig/Bourden make having range 0-7 Kg/cm^2 with copper tubing, stop cock and allied access.as per IS 3624 - 1987 latest with up to date amendments 1.00 No

Supply of cable for water level guard 1.00 Job

Supply of supporting clamps 1.00 Job

Supply of cable clips of required size 1.00 Job

Main stage:- Supply, erection, testing & commissioning of horizontal spindle,horizontal split casing,radial split Single, /Multistages centrifugal pumps or combination of pumps, in series/parallel of recommended make such as Mather and Platt/ KSB/Becon weir/Kirloskar/BE/Jyoti or any other make approved from JSV Department as per BIS 1520-1980 with upto date ammendments read with BIS 9137-1978 or latest edition to suitable for lifting clear water for under mentioned characteristics with bronze impellers/ priming funnels casing ring and shaft sleaves or bronze. shaft of steel grade-with cast iron casing coupled directly through a flexible coupling on a common C.I./Cast steel base plate (base plate to be from the manufacturers of the pumping unit only) to slip ring/squirrel cage screen protected drip proof induction motor existing of standard make such as Kirloskar/Crompton/ Bhel/NGEF/ GEC/ Siemen/ Jyoti/ABB or any other make approved from JSV Deptt.suitable for operation on 410(+) /-10% volts, 50 cycles/ second, 3 phase AC electric supply. The power of electric motor should be atleast 10% in excess of the maximum power required by the pump in the operation range of (+) 10% and (-)15% of the duty point head. The motor /motors cofirming to minimum IE2 norms IS-12615/2011 with up to date amendments.It should include cost of bearing nuts, bolts and pointing etc. and should meet the following requirements:- Discharge (Q)pump 3.44 LPS for each Total Dynamic head:- 259.58 meter Rising mainLength 550.00 meter Dia 80 mm Level at highest discharge point 1385 meter Level pump shaft level 1135 meter LWL in borewell (h) 1136 meter Pumping hours 8 Hours Suction lift 1.00 (-ve ) Discharge head 259.58 meter Residual head 3.00 meter Static head 250.00 meter Altitude of installation above MSL 1135 meter Temperature 20 degree centigrade Characterstics of water Clear water with turbidity up to 50 PPM. Pump Specifications:- Make Model No. of stages Material manufactures certificate to be appended Head Discharge Motor Rating (KW) Speed BHP absorbed Efficiency

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. 1.. Set

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 1.00 Each

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 1.00 Each

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. 1.00 Each

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) 1.00 Each

Digital Power factor meter of standard make AE/L&T/IMP/Havells as per relevant IS code with upto dateammendments 1.00 Each

Digital Frequencey meter of standard makeAE/L&T/IMP/Havells as per relvant IS code with uptodate ammendments 1.00 Each

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 250 Amp 1.00 Set

ICTP change over 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 1.00 Set

Three phase indicator lamps complete with toggle switches for individual motors as per IS:3452:(P-I & II) with upto date ammendments 1..00 set

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 1.00 Each

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 1.00 Each

Providng Digital hour run meter of recommended make and suitable capacity as per IS:722(latest edition.) 1.00 Each

Providing antivibration pads under the pumps and motors of suitable size for the above pumping machinery as per IS:6337:1971. 1.00 Each

Providing double flanged CI sluice valve PN1.0 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 1.00 Each

Providng double flanged cast steel sluice valves ASA-300 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 1.00 Each

Providing double flanged swing type cast steel reflux valve, ASA-300 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) 1.00 Each

Providing double flanged cast steel reflux valves class ASA-300 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. 1.00 Each

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. 1.00 Each

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 1.00 Each

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.29. The size of the various components to be as under:

Installation of all the items apparing at serial No. 29 to 51 as per the systematic drawing 1.00 Job

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 (suitable dia) 10.00 Rmt

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 (suitable dia) 10.00 Rmt

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

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. 5.00 Rmt

(a) Motor side (From switch to starter and starter to motor) ………….. Sqmm 10.00 Rmt

(b) Supply side (From Meter of HPSEB to bus bar and switch) …… sqmm 10.00 Rmt