Work of Augmentation of RWSS NANOR, Gram Panchayat NANOR Panchayat Samiti Bakani of Sub division Jhalawar

Tubewell Construction

Construction of T/W up to 100 mtr. depth and above in all type of rocks by DTH system and over burden to accommodate casing pipe of following sizes in all types of soils and over burden including lowering of casing pipe but excluding of cost of casing pipe as per IS:2800 (Part I & II) 1979 specification. The work would be competing after obtaining sand free water. The tube well should have a through bore as per nominal dia of casing pipe. a) 200 mm dia nominal bore (item no 2.4.2)

Add 15 % extra for depth more than 100 mtr for drilling beyond depth from ground level

Supply of E.R.W. M.S. black casing pipe ISI marked (IS:4270/1992) of grade FE-410 of following sizes at site of work a) 200 mm dia, thickness 5.4 mm (item no 2.18.2 )

Supply & Fixing XLPE insulated / P.V.C. sheathed cable of 1.1 KV grade with aluminium conductor Armoured of IS:7098-I/1554-1 approved make in ground as per IS:1255 including excavation of 30cmx75cm size trench, 25 cm thick under layer of sand, second Class bricks covering, refilling earth, compaction of earth, making necessary connection, testing etc. as required of size. 16.0 Sq.mm, 4 core ( Item no 2.20.2)

Providing and installation of ISI mark electric feeder panel made out of steel sheet powder coated enclosure 18 swg including single phase preventer perferbly L&T/BCH make only for submersible pump set (automatic DOL/Star-delta starter) in MS canopy(size height 1000 mm width 600 mm depth 300 mm and canopy 750 mm W,350 mm D& 100 mm H at center tapering) of sizes per tender documents drawing and specifications including mounting on CC M150 124 platform of size 1000 mm×600mm as per detailed specification as per the scope of work Above 5 HP and up to 10 HP ( Item no 2.18.1)

Rising Main

Providing, lowering, laying in trenches, aligning, fixing in position and jointing Ductile Iron (DI) ISI marked K-7 grade S&S pipes as per IS:8329-2000 (amended upto date), with internal cement mortar lining suitable for potable water with rubber ring (EPDM) joints as per IS: 5382-1985 including all taxes (Central and local), transportation and freight charges, inspection charges, loading/ unloading charges, including cost of labour and material, specials (Tee, bend etc.) satisfactory hydraulic testing, disinfection etc. complete as per technical specifications and direction of Engineer-in-charge. (excluding earth work)

100 mm dia (BSR 2021 IN 1.1.2)

150 mm dia (BSR 2021 IN 1.1.2)