DEPOSIT-TDO(2025-26)- Mini WSS to rehabilitated ST families in Porunnanoor Village-Deepening of existing well in Paliyana in Vellamunda GP-General Civil Work

Augmentation of well

OD258658/2024-2025:Sinking of wells of dia. above 3.5m and upto 6.0 m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift from 13.50m to 16.50 m including neat banking. NEW DATA (Prepared based on PHED SDB - Item No.1090 , 1093 & 1096 )

OD258657/2024-2025:Sinking (in or under water) for wells of dia. above 3.5m and upto 6.0 m in all kinds of soil and conveying and depositing the spoil within initial lead of 50m and lift from 16.50m to 19.5 m including neat banking. NEW DATA (Prepared based on PHED SDB - Item No.1090 & 1093

100.7.1:Bailing out water with 5HP engine and pump set including conveyance to the site, erecting, dismantling and taking back of engine and pump, cost of fuel lubricating oil and other stores pay of staff etc., complete.

5.4:Providing and laying up to floor five level reinforced cement concrete in kerbs, steps and the like excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand (Zone - III) derived from natural sources: 3 graded stone aggregate 20 mm nominal size derived from natural sources)

5.7:Reinforced cement concrete work in well - steining excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1.5:3 (1 cement : 1.5 coarse sand (Zone - III) derived from natural sources derived from natural sources: 3 graded stone aggregate 20 mm nominal size derived from natural sources derived from natural sources)

5.22A.4:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete above plinth level.Hot rolled deformed bars

5.9.12:Centering and shuttering including strutting, etc. and removal of form for:Well steining

Supply and fitting of suitable pump set

OD258707/2024-2025:Supply erection testing and commissioning of KWA approved 7.5 HP submersible pump having discharge 4.5 lps and total head 64 m with motor unit, capacitor, NRV valves, earthing arrangements and all accessaries complete including 2 year maintenace warranty<br>