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| 1 | Construction of Tube-well upto 100 Meter 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 pipes but excluding cost of casingpipes as per IS : 2800 (Part I & II) 1979 specifications. The work would be completed after obtaining sand free water. The tube well should have a throughout bore as per nominal dia of casing pipe: 100 mm dia Nominal bore |
| 2 | Supply of ERW M.S. black casing pipe ISI marked (IS: 4270/1992) of grade Fe410 of following nominal bore sizes at site of work. 100 mm dia |
| 3 | Installation of submersible motor pump set in tube-well/open well complete (labour charges only) including transportation of tripod, chain pulley block & any other material required for lowering purpose. |
| 4 | Providing & Laying XLPE insulated / P.V.C. sheathed cable of 1.1 KV grade with aluminium conductor Armoured of IS:7098-I/1554-1 approved makein ground as per IS:1255 including excavation of 30cmx75cm size trench, 25 cm thick underlayer ofsand, second Class bricks covering, refilling earth, compaction of earth, making necessary connection, testing etc. as required of size. 6.0 Sq.mm 3 core(Group-2) |
| 5 | S & F M.S. clamp, set of 50x6 mm flat form iron with nuts and bolts etc. for holding the riser pipe assembly of submersible pump set. 15X2=30 |
| 6 | P & F Full way valve (IS : Make) or Wheel valve of approved make, Gun-metal 50MM nominal bore. |
| 7 | SITC Of radial/maxed flow submersible moter pump sets ISI marked (IS:8034-1989) of approved make connection suitable for T.W./D.C.B./ Open well. The job includes lowering of riser G.I./H.D.P.E. pipe with rope, cables, installation of complete fitting and accessories, jointing of electrical cables up to switch board. All labour for testing of submersible pumps set and suppy of water to water mains, complete in all respect. 150 mm diameter submersible pupm shall have following HP Rating, Head, minimm Discharge, respectively. 5.0 HP, 3-@, (32-52) Mtr, 400-167)LPM |
| 8 | Supply and fixing of oil/Air break staeter panel made out of sheetl powder coated enclosure comprising of over load protection relay, short circuit & Single phasing protection ON/OFF push buttons, ammeter, voltmeter, indicating lamps etc. complete in all respect suitable for following rating motors. Fpr Three phase Submersible/Mono block pump 3.0 HP to 10.0 HP (Star/Delta) |
| 9 | Earth work in excavation for roadway, including trimming bottom and side slopes in accordance with requirement of line, grades and cross sections, including disposal of surplus material with all lift and lead upto 1000 metre as per MoRT&H specification clause 301In all type of soil |
| 10 | Carriage of Materials by mechanical transport including loading, unloading and stacking :: 1 km |
| 11 | Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - All work upto plinth level : 1:4:8 (1 Cement : 4 fine/ coarse sand : 8 graded stone aggregate 40 mm nominal size) |
| 12 | Providing and fixing of 60mm thick precast cement concrete interlocking paver block casted with rubber moulds in approved reflective colour and design having minimun compressive strength of 300 kg/ sq cm. The CC paving blocks be laid on average 50mm thick bed of coarse sand and the joint is to be filled with fine sand. Laying procedure on compacted sub-base as defined.Complete job is to be executed as per the instruction of Engineer incharge. The rates to be inclusive of all lead & Lifts etc. complete as per specifications. |
| 13 | Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - All work upto plinth level : 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) |
