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| 1 | Investigation charges for Geophysical survey for locating the bore well including cost of all labour charges etc., complete as per standard specification. |
| 2 | Drilling of Borewell anywhere in Tamilnadu including transportation from one place to another with in tamilnadu in alluvial soil sedimentary starta of clay and sand stone shalbe pebbles noulders etx.By first taking a polot bore of 140 mm/150mm dia and then enlarging to rewuired dia direct or reverse rotary mud circulation method using Clayx rigs fuel, labour and drilling bentonite and water required for drilling ar site (Site will be shown by the TWAD Board officers) includinf construction of mud pit. |
| 3 | Remaming 150 mm dia pilot bore to 300mm dia bore as direct by the TWAD Board officerst and including cost and conveyance all metarials to site and all labourcharge etc |
| 4 | Supply and deliveryof 150m PVC casing pipe without sloted including cost and conveyance of all meterials to site etccomplete |
| 5 | Supply and deliveryof 150m PVC casing pipe with sloted including cost and conveyance of all meterials to site etccomplete |
| 6 | Labour Charges for in inserting150mm Dia PVC casing pipes assemble (with slots or without slots) in the drilled hole including jointing the pipes with PVC Couplers with cement paste etc., complete supply and packing the annular space with pebbles of size and quality as approved by the executive engineers of TWAD Board |
| 7 | Provision for developing the Bore well with air compress of 300 CFM Capacity (Minimum 8 hours) including transporation, labour and Fuel charges for compressoras directed by Town Panchayat Engineer and conducting Yield test by \"V\" notch method |
| 8 | Earth work excavation in all classes of soils such as hard stiff clay, stiff black cotton soil, hard red, earth mixed with 50% fair sized boulders and hard gravelly soil and depositing on bank with initialed and lift as per SS20B and all other incidental charges etc., complete complying with specification for foundation. |
| 9 | Collection, supply and filling with well gravel including cost and conveyance of all materials and stacking them at road side to departmental gauge for pre-measurement including all labour charges for filling etc., complete as per standard specification. |
| 10 | Plain Cement concrete 1:4:8 ( one cement , Four sand, Eight metal) mixing using 40mm ISS size hard blue granite metal from approved quarry including cost and conveyance of all materials to site including costof cement which will be procured by the contractor at his own cost including conveyance to the site and handling charges for the same at both ends including labour charges for mixing lay in, leveling, compacting with all elands and lift with good soft potable water curing and all other incidental charges such as providing from work if necessary shoring, shuttering, waling, baling out water where ever necessary including filling up voids, air, packets and including all other incidental charges etc., complete complying with standard specifications for foundation and flooring. |
| 11 | Brick work in Cement Motor 1:5 using country bricks of size 8 3/4x 41/4x 21/4 including cost and conveyance of all materials to site from approved sources including cost of cement which will be supplied by the contractor own cost of stipulated under special condition, including the conveyance of cement from the departmental saction stores to work site and bandlingcharges for the same at both ends including labour charges for mixing cement mortor including safolding charges extra labour for working in heightsand watering and curing with all leads for good soft potable water and including all other incidental charges etc.complete complying with standard specifications |
| 12 | Plastering with C.M 1:5,12mm thick including cost and conveyance of all materials to site and all labour charges etc., complete. |
| 13 | Painting the new walls two coats over one coat of priming with best Cement paint of approved colour and quality including preparation of surface and finishing neatly etc., complete complying with standard specification and as directed by the department officers (S.l.No.359-A) |
| 14 | Supply and fixing ofCuddapah Slab including cost and conveyanceof all materials to site and all labour charges etc., |
| 15 | Wiringwith2x1.5sq.mm.PVCinsulatedSCunsheathedFRLScopperconductorof1100VgradeinsuitablePVCrigidpipeonwallandceilingwithPVCaccessoriesandwithTWswitchboxand5AFTswitchwithpaintingofsuitablecolourfor open PVC light point / fan point (for electronic regulator) (5 points per coil) SD-18 |
| 16 | Wiring with 2x1.50 Sqmm (22/0.3) PVC insulated unsheathed Cu. Conductor of 1100 V Grade in suitable PV C rigid pipe on wall and ceiling with PVC accessories with 150 x 100 x 113mm TW switch box for 5A 3 pin non inter locking CS Plug with painting of suitable colour with continuous earth wise connection of 14 SWG TO and with TCwire for open PVC Plug Point.SD-36 |
| 17 | Supply and fixing of16 Amps DP Switch metal clad of 500 V with fuse and neutral (Side Handle) on Supplyandfixingof16ATPNmetalcladswitchonsuitableangleironframeworkwithMScableentryboxeswithearthconnection onlySD-146 |
| 18 | Supply and Delivery of 1.00 HP wet type submersiblepump set 50lpmX50m head,confirming to IS 8034/89 with ISI marking along with 2.5 sq mm. cable (to 5m lengh) suitable for installation in 150 mm dia bore including Transportation charges etc., complete |
| 19 | Supply and delivery of 1.50 HP panel board suitable for above pump set with all accessories as per IE rules with Is specifationect., complete |
| 20 | Supply anddelivery of 63mm HDPE hose including cost and conveyanceof all materials to site and all labour charges etc., |
| 21 | Supply and delivery of 2.50 sqmm Copper Cableincluding cost and conveyanceof all materials to site and all labour charges etc., |
| 22 | Supplying and fixing of1\"\" Dia G.I. Service pipe including cost and conveyanceof all materials to site and all labour charges etc., |
| 23 | Supply and fixing ofT.Wood Metre Board including cost and conveyanceof all materials to site and all labour charges etc.,SD-129 |
| 24 | Supply and fixing of32 Amps fuse carrierincluding cost and conveyanceof all materials to site and all labour charges etc., |
| 25 | supply and fixing of 25W LED street light fitting with LED (Lower end) with 19mm dia. GI pipe (class B) with 1 no.19mm GI bend complete on the existing post/ on wall with PVC unsheathed copper leads with MS clamps and with painting .SD-446 |
| 26 | Supply and delivery of 1000 litres HDPE Tankincluding cost and conveyanceof all labour charges etc, complete |
| 27 | Supply and delivery ofsteel door including cost and conveyanceof all labour charges etc, complete |
| 28 | Supply and runof 3 of 4 Sqmm (56/0.3) PVC insulated SC unsheathed Cu. Conductor of 1100V and grade in suitable heavy gauge M.S. Conduit pipe on wall and ceiling with continued earth wire connection of 14 SWG TC wirewith painting of suitable colour. SD-46 |
| 29 | Labour charges for erection of 1 HP Submersible motor including cost of all charges etc, complete |
