Tender For Restoration Of Rain Damages Of Lwss Sainj Nallah Tehsil And Distt. Shimla H.P.(Sh:-Providing, Laying And Jointing Gi 65Mm Dia Rising Main Rd 450-1040 And Distribution Line Of Various Dias Under Jsv Section Taradevi And Jubberhatti)Under Pd
Tender Overview
Project Description
Tender for Restoration Of Rain Damages Of Lwss Sainj Nallah Tehsil And Distt. Shimla H.P.(Sh:-Providing, Laying And Jointing Gi 65Mm Dia Rising Main Rd 450-1040 And Distribution Line Of Various Dias Under Jsv Section Taradevi And Jubberhatti)Under Pdna
BOQ
| Sl. No. | Item Description |
| 1 | Descirption |
| 2 | Excavation in Drains and channels etc. in earth work including dressing of side and bed and disposing of excavated earth upto a lead 20metres and lift upto 1.5 metres disposed earth to be levelled and neatly dressed. |
| 3 | Providing and laying in trenches galvanised mild steel tubes i/c P/F of fittings (Earth work in trenches to be measured and paid for seperately). |
| 4 | 15mm dia (L)S/S |
| 5 | 20mm dia (L)S/S |
| 6 | 25mm dia (L)S/S |
| 7 | Providing,Laying, welding and testing of ISI marked GMS steel tube plain ended in trenches of following dia as per IS 1239-2001 including jointing the pipe with butt welding at both ends according to relevant BIS stanards/approved specifications including manufacturing reducers/tapers all short pieces and bends as per site requirements and made from parent tubes ( to be measured and paid alongwith pipes) bends shall be manufactured in such a way that not more than 11 1/4 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. RD 450-1650 |
| 8 | 80mm dia(H) P/E |
| 9 | Providing,Supplyinfg & fixing of LEADER/KSB/kIRLOSKER make of suitable size Cast Steel double flanged swing check type reflux valve 65mm dia Class ASA-300 for delivery line of pump having bye pass arrangement & size one size higher than the normal delivery size of .pump and capable of withstanding nominal seat pressur.The reflux valve shall conform to BIS 5312-1984 (part I) latest with up to date ammendments. However if the seat pressure exceeds the limits prescribed in BIS 5312 then the reflux valves shall be of cast steel conforming to class ASA-300 (seat pressure 21 Kg/cm^2) or class 300 ASA (Seat pressure 52 kg/cm^2) as per BS: 1414 (FOR Delivery side of common header) |
| 10 | Providing,Supplyinfg & fixing of LEADER/KSB/kIRLOSKER of Leader make cast steel double flanged sluice valve 65mm dia Class ASA-300 having size one size higher than the nominal delivery size of pump and capable of withstanding nominal seat pressure confomring to BIS/API-standards with upto date ammendments for delivery line of pump).The sluice valve shall conform to BIS-780-1984 latest with upto date ammedments. However, if the seat pressure exceeds the limits prescribed in BIS: 780 then the sluice valves shall be of Cast steel conforming to class 300 ASA (Seat pressure 21 kg/cm^2) or class 300 ASA (Seat pressure 52 kg/cm^2) as per BS: 1414. FOR Delivery side of common delivery pipe) (65 mm dia ) |
| 11 | Providing and fixing brass full way valve with wheel of superior quality including all leads and lifts as per the direction of the Engineer-in-charge. |
| 12 | 15mm dia |
| 13 | 20mm dia |
| 14 | 25mm dia |
| 15 | 32mm dia |
| 16 | 40mm dia |
| 17 | 50mm dia |
| 18 | Providing and fixing of G.I./M.I.Union as per ISI specifications No.1879-1987 (with latest ammendment) of various dia complete in all respect i/c all leads and lifts as per the direction of the Engineer-in-charge. |
| 19 | 15mm dia |
| 20 | 20mm dia |
| 21 | 25mm dia |
| 22 | 32mm dia |
| 23 | 40mm dia |
| 24 | 50mm dia |
| 25 | Prov.and fixing GI nipple 50mm long as per ISI specifications No.1879-1987 of following dias duly ISI marked complete in all respect in all leads and lifts as per the direction of Engineer-in-charge. |
| 26 | 15mm dia |
| 27 | 20mm dia |
| 28 | 25mm dia |
| 29 | 32mm dia |
| 30 | 40mm dia |
| 31 | 50mm dia |
| 32 | Providing and fixing G.I. Equal /Reducer Tee complete in all respect in all leads and lifts as per the direction of Engineer-in-charge. |
| 33 | 15mm dia |
| 34 | 20mm dia |
| 35 | 25mm dia |
| 36 | 32mm dia |
| 37 | 40mm dia |
| 38 | Providing and fixing LEADER/KSB/KIRLOSKAR Cast Iron double flanged Sluice Valve 125 mm dia PN-1.00 as per IS: 14846 complete in all respect as per direction of Engineer in charge. |
| 39 | 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 IPH Deptt.suitable for operation on 415(+) /-5% 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 (-)25% of the duty point head. The motor should be as per IS:325-1978 with upto date ammendments read with IS:900-1972. It should include cost of bearing nuts, bolts and pointing etc. and should meet the following requirements:- 100HP |
| 40 | (I) Discharge (Q) 42 M3/Hr.(ii) Total Dynamic Head:- 375 Meters.(a) LWL in sump well(h) : Meters. (b) Shaft level :- Meters. © Level at discharge point :- 377.80 Meters.(d) Suction lift :- +ve .(e) Residual head:- 3.00 Meters.(f) Static head:- 360.00 Meters.(iii) Rising main 125mm (a) Length. 1340 Meters.(b) Dia :- 125 mm.(iv) Pumping hours. 8 hours.(v) Altitude of Installation above MSL - Meters.(vi) Characteristics of water(a)Temperature 20 oC (b) Abient Temperature 20 oC© Turbidity:- (d) Alkalanity: . e) Size of the solids.....mm (f) Please Enable Macros to View BoQ information |
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