Tender For Annual Maintenance Estimate Of Master Water Supply Rewari. ` Development Of Tubewell , Providing And Fixing Gi Pipe, M.S Clamp. Bail Plug, Gravel Packing, Casing Pipe For Tubewell No. 3 At Wtp Kalaka And All Other Work Contigent There To, Rewari-Haryana
TDR : 48977633
Tender Notice
BOQ
Expired
Rewari
Haryana
Tender For Annual Maintenance Estimate Of Master Water Supply Rewari. ` Development Of Tubewell , Providing And Fixing Gi Pipe, M.S Clamp. Bail Plug, Gravel Packing, Casing Pipe For Tubewell No. 3 At Wtp Kalaka And All Other Work Contigent There To
Name of work :- Annual Mtc Estimate of Master Water Supply Rewari. ` Development of Tubewell , providing and fixing GI pipe, M.S Clamp. Bail Plug, Gravel packing, Casing pipe for Tubewell no. 3 at WTP Kalaka and all other work contigent there to.`
Sl. No.
Item Description
1
20.54.2-Providing GI pipes class B marked with IS:1239 in 3.05 m length, their threading and welding withflanges (Heavy Duty) on both sides, jointing with nuts andbolts ( ‘W’ make), rubber gaskets , lowering into Tube wells and testing including carriage, loading, unloading etc. complete in all respects to the satisfaction of Engineer-in-Charge. 2. 63 mm i/d
2
Supplying and packing graded gravel in bore well of size as per ISI 4097, as amended up to date (Grade A)and specification attached with this schedule of item of work. The gravel should be free from dust, dirt or vegetable matters. Packing to be done from the housing pipe to the bottom of liner all around in the bore and will be placed after liner and housing pipes have been lowered and suitably clamped. Thickness and size of the gravel packing will be designed and directed by the Engineer-in-charge strictly as per relevant ISI.
3
20.96.1-Drilling of 609.60mm dia bore by hydraulic rotary drilling (reverse circulation method) percussion rigaccording to ISI specification No. 2800-1991 (Part-I) as amended up to date and modified to extent of the specification attached with this schedule of items of work in all kinds of soils and boulders up to 125 mm dia except rocky strata including the cost of all consumable stores, fuel, oil, soil stabilizing material and transportation of rig and other accessories to the site of proposed bore and back including cost of lowering of all size of casing pipe while boring and extracting the same against earth friction etc. complete to the satisfaction of theEngineer-in-charge. 1. Drilling from 0 metre but up to 200 metre BGL
4
33.8.3-Supplying, assembling, lowering and fixing invertical position in bore well, Unplasticised PVC medium wellcasing (CM) pipe of required dia, conforming to IS: 12818, including required hire and labour charges, fittings and accessories etc. all complete, for all depths, as per direction ofEngineer -in-charge. 3. 200 mm nominal size dia
5
20.103.1-Development of tube well according to clause 9.3 of IS: 2800-1991 (Part-I) as amended up to dateand specifications attached and as directed by the Engineer in-charge of the work including the cost of all consumable stores, fuel, oil, compressors, pumps and machinery etc. as required for the work. 1. Compressor 450cfm x 250 psi
6
33.17.3-Providing and fixing M.S. clamp of required dia to the top of casing/ housing pipe of tube well as per IS: 2800 (part I), including necessary bolts and nuts of requiredsize complete. 3. 200 mm clamp
7
33.18.3 Providing and fixing Bail plug/ Bottom plug of required dia to the bottom of pipe assembly of tube well as per IS:2800 (part I). 3. 200 mm dia
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