|
| 1 | 2 HP New submersible boring |
| 2 | Boring/drilling bore well of required dia for casing/strainer pipe, by suitable method prescribed in IS: 2800(part 1), including collection samples from different strata, preparing and submitting strata chart/bore log, including hire & running charges of all equipments, tools, plants& machineriec required for the job, all complete as per direction ofEngineer in charge, upto 90 metre depth below ground level300 mm dia. (PWDSOR 23.1.1.1/2020-21) (90X3 Mtr) |
| 3 | Boring/drilling bore well of required dia for casing/strainer pipe, by suitable method prescribed in IS: 2800(part 1), including collection samples from different strata, preparing and submitting strata chart/bore log, including hire & running charges of all equipments, tools, plants& machineriec required for the job, all complete as per direction ofEngineer in charge, beyond 90 andup to 150 metre depth below ground level300 mm dia. (PWDSOR 23.2.1.1/2020-21) (30X3 Mtr) |
| 4 | Supply assembling lowering and fixing in vertical position in bore well unplasticized PVC medium well casing (CM) pipes of required dia conforming to IS: 12818. including required complete, for all depths as per direction of Engineer-ln-charge.(PWDSOR 23.3.1/2020-21) |
| 5 | Supply assembling lowering and fixing in vertical position in bore well unplasticized PVC medium well screen (RMS) pipes with ribs, conforming to IS: 12818. including hire & labour charges, fitting & accessories etc. all complete, for all depths as per direction of Engineer-ln-charge.100 mm nominal size dia (PWD SOR 23.4.1/2020-21) |
| 6 | Supply filling spreading & leveling coarse sandof size range 1.5 mm to 2 mm. in recharge pit in required thickness, over gravel layer, for all leads & lifts all complete as per direction of Engineer-in-charge (PWD SOR 23.7/2020-21) |
| 7 | Providing andfixing 100 mm dia Bail plug/Bottom plug of required dia to the bottom of pipe assembly of tube well as per IS:2800(part 1) (PWD SOR 23.15.1/2020-21) |
| 8 | Supply & fixing of 100 mm dia ribbed screen pipes CM slotted complete in all respect as per direction by E/Ic. (supreme make) SOR 2020-21/23.4.1 |
| 9 | Supply assembling lowering and fixing in vertical position in bore well PVC pipes straniner pipes including hire & labour charges fittings & accessories etc all complete for all depth, as per direction of engineer in charge 40 mm nominal size dia (PSR) |
| 10 | P/F M.S. clamp of required dia to the top of casing/housing pipe of bore well as per IS 2800 part 1 including necessary bolts & sizes complete SOR-2020-21/23.14.1 |
| 11 | gravel packing in bore well including providing 5-10 mm stone grit in required grading & size as per actual requirement all complete as per direction of engineer in charge SOR 2020-21/23.6 |
| 12 | Supply/erection of 40 mm dia GI Elbow (PSR) |
| 13 | S/E of 2.00/1.5 HP KSB/crompton or equivalent make submersible pump with motor includion 1.5 sqm 3 core cable (approx 45 mtr length) including cost of steel rope & panel (PSR) |
| 14 | Supply and fixing of submersible control panel with AM V.M complete in all respect (PSR) |
| 15 | Supply and fixing of submersible control panel with AM V.M complete in all respect (PSR) |
| 16 | Providingbentonite self extra goods of use for construction of bore well all complete as per direction of E/L.(PSR) |
| 17 | Providing water arrangememt for drilling of tube well (PSR) |
| 18 | Supply and fixing of MS enclose Box for arrangement to submersible control panel and 32 amp DP swith complete job work groution properly (PSR) |
| 19 | Providing andfixing sultable size threeded mild steel cap or spot welded plate to the top of bore well housing/casing pipe removable as per requirement all complete for bore well of 100 mm dia (PWD SOR 23.13.1/2020-21) |
