Tender For Restoration Of Rain Damages Of Lwss Lanjhta In Gplanjhta In Tehsil Ghumarwin Distt.Bilaspur (H.P) (Sh:-Repair Of Damaged R/Main / Gravity Main At Various Location And Construction Of Temporary Feeder Channel And Extraction Of Silt From P/, Bharari-Himachal Pradesh
TDR : 54898170
Tender Notice
BOQ
8 Days Left
Bharari
Himachal Pradesh
Tender For Restoration Of Rain Damages Of Lwss Lanjhta In Gplanjhta In Tehsil Ghumarwin Distt.Bilaspur (H.P) (Sh:-Repair Of Damaged R/Main / Gravity Main At Various Location And Construction Of Temporary Feeder Channel And Extraction Of Silt From P/
Name of Work:- Restoration of rain damages of LWSS Lanjhta in GPLanjhta in Tehsil Ghumarwin Distt.Bilaspur (H.P) (SH:-Repair of Damaged R/main / gravity main at various location and construction of temporary feeder Channel and extraction of silt from P/ well replacement of submersible set 10.00 HP UNDER PDNA.
Sl. No.
Item Description
1
Excavation in foundation and trenches etc.(in pipes and pits) in all kinds of soils such as pick work, jumper work, blasting in soft / hard rock, chiselling / wedging out of rock / where blasting prohibited) saturated soil stacking the excavated soil as directed by the Engineer-in-charge clear from the edge of excavation and then returning the stacked soil in 15 cm layers when required into plinth sides of foundation etc. consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated earth as directed by the Engineer –in-charge in all leads and lifts.
2
Pick Work
3
Dismentaling in trenches complete in all respect ( earth work in trenches to be measured & paid for separately)
4
20 mm dia
5
25 mm dia
6
32 mm dia
7
Relaying in trenches complete in all respect ( earth work in trenches to be measured & paid for separately)
8
20 mm dia
9
25 mm dia
10
32 mm dia
11
Providing Circumferencial Butt Welded joints by electrical arc welding to following dia GI Pipe 1239-2001 welded in requisite number of weld runs so as to achieve the minimum effective throat thickness of weld conforming to IS 816-1969 specifications, by using welding electrodes of 2.5 mm to 6.3 mm of Advani Oerlikon (Adore) - CITOJET / ESAB make, conforming to IS 814-1991, at site of work complete in all respects, including manual / mechanical handling of pipes in all leads and lifts to the entire satisfaction of Engineer-in-Charge.
12
50 mm dia
13
65 mm dia
14
80 mm dia
15
Extraction of silt and other material like boulder etc. from sump well in all height width and depth including dewatering,pumping and soaring etc. complete as per the direction of engineer in charge.
16
50% without pumping
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50% with pumping
18
Hiring of earth cutting/excavating machineries ton be deployedfor earth cutting/excavating or filling making divertion bandh and channel wherver required including cost of fule oil lubricants and wages of operational staff any repair breakage duringoperation will be carried out by the owner at his own risk and cost including shifting of machinery one place to another place at required loction Actual working hours will beaccounted for thge payment and six hours per day working will requiered average minimum Cum(twenty cum) excavation in all kind of soil including loaing in tippers truck and diposal of excavated earth in all leads and lifts will have to be ensured one hour working.
19
Providing & Installation of mono submersible pumping set of KSB/Kirloskar/ Calma/ Johnsion/ Oswal make comprising to latest relevant code. The pump should be fitted with bronze impellers of suitable alloys as per IS 8034-1976latest suitable for clear water having greased packed bearings and shaft with wound stator on motor side with soft protection sleev on pump side ensuring better life for shaft of steel grade EN-8 coupled to a submersible squirrel cage electric induction motor (water proof type of required HP,RPM 2900 of standard make such as Kirloskar/Crompton/ BHEL confirming to BIS 9238-1979 latest with up to date amendments , totally dust and water proof for submersible duty isolated from the pump by intermediate casing with double mechanical seal in oil chamber and grease packed lubricated bearings and provided with stainless steel thrust bearing plate to with stand non vertical loads with minimum wear and tear. It also should be fitted with a device to take up the expansion of water with heating of motor . The pump set should include water level gaurds, erection clamps, cable clips and depth gauge etc. and suitable for operation on data given below:- (1 No. Pumping set i.e. 1X10 = 10.00 HP)
20
Total Head: 15.00 mtr.
21
Discharge: 16.00 LPS Please Enable Macros to View BoQ information
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