Tender For Restoration Of Rain Damages Of Lwss Of Source Level Augmentation Of Various Lwss/ Water Supply Scheme Under Sadar, Ghumarwin And Jhandutta Block From Koldam In District Bilaspur (Sh: Repair/ Replacement Of Rising Main, Gravity Main And Dis, Bilaspur-Himachal Pradesh
TDR : 54388003
Tender Notice
BOQ
7 Days Left
Bilaspur
Himachal Pradesh
Tender For Restoration Of Rain Damages Of Lwss Of Source Level Augmentation Of Various Lwss/ Water Supply Scheme Under Sadar, Ghumarwin And Jhandutta Block From Koldam In District Bilaspur (Sh: Repair/ Replacement Of Rising Main, Gravity Main And Dis
Name of Work:- Restoration of rain damages of LWSS of Source Level augmentation of various LWSS/ WSS under Sadar, Ghumarwin and Jhandutta Block from Koldam in District Bilaspur (SH: Repair/ replacement of rising main, gravity main and distribution system of various dia from various storage tank at various locations).
Sl. No.
Item Description
1
Excavation in foundation and trenches etc. ( for pipe and pits) up to all depths and in all kinds of soils such as pick work, pick jumper work, saturated soil including bailing or pumping out of water, blasting in soft/ hard rock, chiseling/wedging out of rock where blasting is prohibited, in all leads and lifts including trimming and dressing of sides, leveling of beds to correct grade including shoring, strutting, planking timbering and dewatering wherever required, stacking usable and unusable materials/ soils separately and after laying, jointing and testing of pipes, returning the usable soils in 15 cm layers by ramming and watering and then disposing of all surplus excavated soil / unusable materials as directed within all leads and lifts including restoration of un-metalled surfaces to its original condition and including cost of diversion of traffic, night signal boards, fixing caution boards, crossing over trenches for access to houses, fencing etc. complete in all respects within all leads and lifts as per the direction of the Engineer-in-charge
2
Pick work
3
Dismentalled of GMS pipe from trenches (earth work in trenches to be measured and paid for separately) and to the enitre satisfaction of the Engineer-in-charge.
4
40mm dia
5
Re-laying, Jointing and testing galvanized mild steel tube in trenches of following dia. including tube fittings such as bends, tees, reducers, unions etc. complete and to the entire satisfaction of the Engineer-in-charge (earth work in trenches to be measured and paid for separately).
6
40mm dia
7
Demolition above G.L upto 1.50 mtrs dept including stacking of serviceable materials and disposal of unserviceable materials within 210 mtr lead and incuding cutting the necessary reinforcement and separating from CC block with nominal reinforcement in all leads and lifts and to th entire satisfaction of the Engineer-in-charge.
8
Providing circumferential butt welded joints at various RD's/ locations by electrical arc welding to the varIous dia GI / MSERW pipe as per conforming to IS: 3183-2007 (latest upto date amendements of grade and wall thickness as specified below 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 2.5mm to 6.3mm of Advani Orelon (Adore)-CITOJET/ESAB make, conforming to IS: 814-1991 at site of work complete in all respect, including manual/ mechanical handling of pipe in all leads and lifts and to the entire satisfaction of the Engineer-in-charge.
9
50mm dia
10
65mm dia PN-1.00
11
80mm dia
12
125mm dia
13
150mm dia
14
250mm dia
15
MSERW pipe 450mm dia Please Enable Macros to View BoQ information
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