Name of Work: Annual rate contract for cleaning of GLR/CWR under sub dn Fagaliya
Sl. No.
Item Description
1
Cleaning of Ground water reservoir ( GLR\"s) of below mentioned capacity including removal of all silt from reservoir, scrapping of wall, disinfection of reservoir after cleaning and disposal of silt up to 1.00 Km lead and painting the date of cleaning on the reservoir.Upto 10 KL
2
11 to 15 KL
3
16 to 20 KL
4
21 to 25 KL
5
26 to 30 KL
6
31 to 50 KL
7
51 to 100 KL
8
Cleaning of Clear water reservoirs ( CWR\"s) of below mentioned capacity including removal of all silt from reservoir, scrapping of walls, disinfection of reservoir after cleaning and disposal of silt up to 1.00 Km lead and painting the date of cleaning on the reservoir.Upto 10 KL
9
11 to 15 KL
10
16 to 20 KL
11
21 to 25 KL
12
26 to 30 KL
13
31 to 50 KL
14
51 to 100 KL
15
101 to 200 KL
16
201 to 300 KL
17
301 to 400 KL
18
401 to 500 KL
19
501 to 600 KL
20
601 to 700 KL
21
701 to 800 KL
22
801 to 900 KL
23
901 to 1000 KL
24
Cleaning of Over HeadService Reservoir ( OHSR ) of below mentioned capacity including removal of all silt from reservoir,scrapping of walls, disinfection of reservoir after cleaning and disposal of silt up to 1.00 Km lead and painting the date of cleaning on the reservoir. 50 to 100 KL
25
101 to 200 KL
26
201 to 300 KL
27
301 to 400 KL
28
401 to 500 KL
29
Replacement of existing wire mesh on ventilators of GLRs, OHSRs, CWRs etc. with 16 mm dia MS vertical bars placed at 10 cms wherever required, having 16-gauge wire mesh with a inner base of expanded jali welded around with vertical bars
30
Taking out with care the M.S. iron ladder fixed at OHSR , repairing, welding etc and fixing back at reservoirs including all labour and material.
31
Replacement of existing copper float dia 300 mm and iron counter weight for water level indicator
32
Providing, fabrication and fixing mainhole cover 600X600 size made of angles 50X50X6 mm frame,40X40X5 mm frame of cover, 6 mm thick MS sheet with holdfast and fittings complete as per design and drawing including cutting welding and fabrication with priming coat of red oxide With lock (minimum weight 50 Kg)
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