Tender For Cleaning Of Overhead Water Tank Of All Residential Buildings, Academic Buildings,Hostel,Guest House, Iop Block-B Including Main Overhead Water Tank And Under Ground Sump Of The Institute., Khordha-Odisha
TDR : 54449619
Tender Notice
Corrigendum Details
BOQ
Expired
Khordha
Odisha
Corrigendum : Tender For Cleaning Of Overhead Water Tank Of All Residential Buildings, Academic Buildings,Hostel,Guest House, Iop Block-B Including Main Overhead Water Tank And Under Ground Sump Of The Institute.
Name of Work:- Cleaning of Overhead water tank of all residential buildings, academic buildings,Hostel,Guest House, IoP Block-B including main overhead water tank and under ground sump of the Institute.
Sl. No.
Item Description
1
Cleaning of drinking water storage tanks/sumps by scrubbing the periphery wall surfaces, floors and ceilings with suitble high pressure jet sprayer to remove all mineral/biological deposits i/c any micro organisms, silts, sand, clay etc. and by spraying with jet sprays chemical lime/silver Nitrate/hypocholorite/Potassium permanganate/Iodine/Ethyl Alcohol diluted to permissible limit, rinse the surface of the tank with clean potable water and remove all wash water and sediments from all surfaces with vaccum and suction pumps and disinfect with low pressure spray with the internal area through HAB machine i/c dewatering the balance left over water in sumps(assume 60cm deep) before commencing cleaning of tank and final disinfections with UV radiations through UV light to destroy the floating micro organisms.
2
(i) Overhead Tank of Capacity 5000 ltrs. To 20000 Ltrs.(new Hostel and Guest House)
3
(ii) Main Overhead Tank of RCC (30 mtr. staging)
4
(iii) Main Underground Sump
5
Overhead Tank of Capacity 500 ltrs. To 2000 ltrs.
6
B(old) type Qtrs.-12 x 1000C(old) type Qtrs.-4 x 1000D(old) type Qtrs.-4 x 1000E(old) type Qtrs.-4 x 1000E-1/1 type Qtrs.-4 x 1000IBL-2 x 1000Mess-1 x 1000 VE type Qtrs.-5 x 1980Old Hostel-2 x 1000Directors bungalow-2 x 500 Office Main building-2 x 1000Work shop front building-2 x 1000IBL-1 x 1000
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Overhead tank of capacity 2001 ltrs. to 5000 ltrs.
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II-B type Qtrs.-7 x 4862.22III-C type Qtrs.-5 x 4044.20IV-D type Qtrs.-5 x 4265.40Workshop-1 x 2828IBL-2 x 5000
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Overhead tank of capacity 7500 and above
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Efficiency Apartment
11
Guest House
12
Library
13
New Hostel
14
I-A type Qtrs.
15
Medical & Bank
16
Extension Building
17
VE type Qtrs.
18
IoP Block-B Building Please Enable Macros to View BoQ information
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