Link road from NH-21 Raghunathpura to Mandi Bharari Km 0/0 to 2/750 in Tehsil Sadar District Bilaspur (SH Shifting of utility hand pump at RD 0/480 and 2/510) and laying jointing and testing of GI pipe of various diameter).

Amount

Transportation of suitable truck/ tractor mounted where only road available DTH and ODEX/ Percussoin Calyx/RC driling with portable rigs along with necessary accessories etc. to the site of work and erection of portable rig including levelling etc. complete in all respect and to the enitre satisfaction of the Engineer-in-charge.

Drilling bores of 152 dia as per IS:2800-1979 using ODEX ( TUBEX attachment required drilling in collapsible strata conglomerate, boulders, pebbles, gravels, silt clay, etc. including cost of attachments, consumable stores, bits, water, POL etc. complete with system of simultaneous lowering of 125mm nominal bore, 5.0mm thick MSERW fin-cut casing pipe which will be welded together using 2.5mm or 3.25mm dia. Advani overlinkon electrodes, with one plain end and the other end chambered to 50 degrees removing paint on the area to be welded, inclusive of the cost of bio-degradable and non-toxic foam flush etc. complete in all respect as per directions of Engineer in charge.

Supplying and lowering of IS marked 125mm N.B.5.00 mm thick fin-cut, MSERW casing pipes as per IS:4270-2001 and requirement of ODEX attachment from approved manufacturers, complete in all respects, as per direction of the Engineer-in-charge. (or)

Providing and fixing suitable casing shoe and bit tube as per requirement of ODEX attachment complete in all resect and to the entire satisfaction of the Engineer-in-charge.

Collection and preservation of soil sampes in polythene bags complete in all respect and to the entire satisfaction of the Engineer-in-charge.

Development of bore welland yield testing with air compressor through V-notch and disinfections etc. complete in all respect as per IS: 2800-1979 and to the entire satisfaction of the Engineer-in-charge.

Supplying and lowering IS marked new riser pipes medium class screwed and socket and welded as per IS: 1239 (Part-I) 1990 with upto date amendments electric resistance welded including cost of all cuttings threading and welding wherever required in random length of 3 mtr inclusive of transportation charges to the site complete in all respect as per direction of the Engineer-in-charge. The seamless sockets shall be provided as per IS: 13056-1991.

32mm dia GMS pipe

Supply and erection of IS marked India-II and III deep well hand pumps (65mm) conforming to IS: 13056-1991 consisting of pump head assembly, cylinder assembly and seven connecting rods complete in all respect, for installation upto30 mtr and to the enitre satisfaction of the Engineer-in-charge.

Providing and fixing exta connecting rods upto 3 mtr length in hand pumps as per site conditions complete in all respect and to the entire satisfaction of the Engineer-in-charge.

Construction of plate form as per approved design / drawing of department 1.80 mtr dia with pucca drain for waste water having size of drain 1000x300x100mm with cement concrete 1:2:4 (1cement: 2sand: 4 graded stone agg. (100mm thick in bed and 100mm thick in sides of drain / plate form and providing under layer for plate form with stone soling 150mm thick and providing RCC smooth finishing in cement mortar 1:3 (1cement3 Sand) including the cost of excavation and form work curing complete in all leads and lifts and to the entire satisfaction of the Engineer-in-charge.

Excavation in foundation, trenches etc. in earthwork in all kind of soil such as pick work, jumper work , blasting hard or soft soil , lift up to 1.50 mtr. Stacking the excavated soil not more than 3 mtr. Clear from the edge of the excavation and then returning the stacked soil in 15 cm layers, when required in to plinth side of foundation etc. consolidating each deposited layer by ramming watering and then disposing of all surplus excavated earth as directed with in a lead of 20 mtrs and as per entire satisfaction of Engineer - In- Charge.

Pick jumer work

Pick work.

Dismentalling,removing from trenches existing G.I.pipe of following dias including stacking at site properly in all leads and lifts as per direction of the Engineer-in-charge.

25mm dia

40mmdia

Re-laying, Jointing and testing galvanized mild steel tube screwed and socketed in trenches of following dia. including tube fittings such as bends, tees, reducers, unions etc. complete and to the entire satisfaction of the Engineer-in-charge (earth work in trenches to be measured and paid for separately).

25mm dia

40mm dia

Laying, Jointing and testing galvanized mild steel tube screwed and socketed in trenches of following dia. including tube fittings such as bends, tees, reducers, unions etc. complete and to the entire satisfaction of the Engineer-in-charge (earth work in trenches to be measured and paid for separately).

25mm dia

40mm dia

M/S Hari Om Drillers