PROVN OF BORE WELL NEAR BP-75 TO 76 AT DHANA MIL STATION

Amount

M&L for Trail Boring / Drilling 'pilot bore' perfactly vertical of dia suitable for lowering 200 mm dia UPVC pipe, by DTH-CUM- Rotary drilling method upto rock level ( below ground level ) in any type of pf strata / soil / rock with sand or loose boulder including disposal of materials obtained ( soil, rock, etc ) from boring to distance not exceeding 50 metre with & including deploying required rig, machinery, T & P, equipments, etc with & Preparation and submission of Geological investigation Report for project area and mobilization of professional staff for preparation of litholog and collections of samples at site, including well cap on top of the tube complete all as specified and directed.

M&L for Trail Boring / Drilling 'pilot bore' perfactly vertical of dia suitable for lowering 150 mm dia UPVC pipe, by DTH-CUM- Rotary drilling method upto 60 mtr ( below ground level ) in any type of pf strata / soil / rock with sand or loose boulder including disposal of materials obtained (soil, rock, etc) from boring to distance not exceeding 50 metre with & including deploying required rig, machinery, T & P, equipments, etc with & Preparation and submission of Geological investigation Report for project area and mobilization of professional staff for preparation of litholog and collections of samples at site, including well cap on top of the tube complete all as specified and directed.

M&L for Boring / Drilling perfactly vertical of dia suitable for lowering 200 mm dia UPVC pipe, by DTH-CUM- Rotary drilling method upto any depth below ground level in any type of strata of soil / loose boulder with sand including disposal of materials obtained ( soil, boulders, etc ) from boring to distance not exceeding 50 metre with & including deploying required rig, machinery, T & P, equipments, etc with & Preparation and submission of Geological investigation Report for project area and mobilization of professional staff for preparation of litholog and collections of samples at site, including well cap on top of the tube complete, all as specified and directed.

M&L for Boring / Drilling perfactly vertical bore of dia suitable for lowering 150 mm dia UPVC pipe, by DTH-CUM- Rotary drilling method upto any depth below ground level in any type of strata of soil / loose boulder with sand including disposal of materials obtained (soil, boulders, etc) from boring to distance not exceeding 50 metre with & including deploying required rig, machinery, T & P, equipments, etc with & Preparation and submission of Geological investigation Report for project area and mobilization of professional staff for preparation of litholog and collections of samples at site, including well cap on top of the tube complete, all as specified and directed.

S&F UPVC class 'B' pipe 200 mm dia bore ( Sch 40 ) / 11.25 Kg / cm2 complete all as directed by Engr-In-Charge.

S&F UPVC class 'B' pipe 150 mm dia bore ( Sch 40 ) / 12.66 Kg / cm2 casing / slotted / perforated complete all as directed by Engr-In-Charge.

Supply and fixing nylon rope 20 mm dia bore.

S&F CI / reflux valve (NRV) with by pass arrengement suitable for 50 mm outlet submersible pump line ISI Mark complete all as specified and directed.

Development of tube well with compressed air and after with 25% extra capacity pump by pumping muddy water comlete all as directed by Engr-In-Charge.

Yield Test for the bore well by continuously pumping for 16 hrs to determine sage pumping yield complete all as directed by Engr-In-Charge.

Supply and fix stainless steel submersible pump of rating 15 HP having supply voltage 415 V, 3 Phase, 50 Hz, 28 stage minimum head 250 mtr and minimum discharge rate 120 lpm complete all as specified and directed. Make: KIRLOSKAR ( Model-KS6B-1528 ) or Equivalent in JYOTI / SHAKTI.

Supply and lowering of HDPE pipe of pressure rating 10 Kgf / Sq cm of grade PE-100, DN 63, IS-4984 of 50 mm dia including fixing of clamps and all accessories with submersible pump set complete as directed by Engr-In-Charge.

Supply, laying, jointing and testing LT, XLPE insulated, armoured heavy duty cable with stranded aluminium conductor suitable for rated voltage of 1100 volts grade laid in trenches / pipe / ducts or on pole including cost of all types of double compressed brass, aluminium lugs, cable glands of size 70 Sqmm 3.5 core complete all as specified and directed. Note: Excavation, earth work, sand cushoning and cable cover will be measured and paid separately.

Excavation in trenches in hard / dence soil not exceeding 1.5 metre wide and not exceeding 1.5 metre in depth and getting out complete all as specified and directed.

Returning, filling in with excavated soil, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick complete all as specified and directed.

Removing excavated material (soil) not exceeding 50 metre and depositing where directed at a level not exceeding 1.5 metre above the starting point complete all as specified and directed.

M&L for brick protection over to LT under ground cable with old size sub class 'B' bricks locally available dry laid flat across the length of the trench as in cable protection complete all as specified and directed.

M&L for sand cushioning to PVC / XLPE cables with river sand and punning to provide required cover to UG cables, complete all as specified and directed. Note: For the purpose of payment only punned thickness will be measured.

Supply and fixing GI pipe"Medium grade" of size 50 mm bore with complete fittings i.e. Nipple, socket, elbow etc. as specified and directed by Engineer- In-charge.

Supply and lay submersible cable ISI marked of size 10 Sqmm 3 core copper conductor as flat, outer sheathed directed by Engr-In-Charge.

Earthing complete with galvanized steel earth plate electrode of size 60 cm x 60 cm x 6 mm buried directly in ground (earth pit not less than 2.25 m deep below the normal ground level ) with top edge of plate not less than 1.5 m below the normal ground level connected to GI earth strip 32 x 6 mm as earth lead by means of bolts, nuts, check nuts and washers of galvanized iron or steel, protected by GI pipe light grade 40 mm bore all as shown on electrical plate No 3 of SSR Part-I connected to earth test point electrode, PCC pit with RCC cover, funnel with wire mesh, watering pipe 20 mm dia protection pipe etc and testing on completion complete all as specified and directed. Note 1: The unit rate shall also include for earth work in hard / dense soil, PCC (1:3:6) type C1 chamber including necessary plastering work and white wash, RCC 1:2:4 type B-1 cover 50 mm thick reinforced with 8 mm dia TMT bar @ 150 mm c/c both ways, funnel with watering pipe 20 mm dia medium grade, GI protection pipe light grade 40 mm dia and wire mesh complete in addition to item No 1 (a) to (e) of preamble (Notes) under sub-heading earthing, specified on Serial Page No 389 of SSR Part –I. Note No 2: Earthing strip and GI protection pipe beyond 7.5 m will be measured and paid separately if required.

Supply, installation, testing and commissioning, LT electric submersible pump motor starter panel, double door, outdoor type, floor mounted type, front opening with locking arrangement, factory made, epoxy powder coated, dust and vermin proof, prewired, made out of 1.6 mm thick MS sheet, having the provision of entry of incomming and out going cable from bottom sheet, complete all as specified and directed. Including fixing of following accessories complete all as specified and directed.

Aluminium bus bar cap 100 Amp-04

MCCB 3 Pole 63 Amps.

Fully automatic Star-delta starter, suitable for 15 HP Motor.

Single phase preventer.

Digital Amp meter.

Digital Volt meter.

RYB LED indicator.

Notes: (i) Rates are deemed to be inclusive of PCC platform of suitable size and 45 cm height and 4 Nos legs of 50 mm x 50 mm x 6 mm and 60 cm in height for fixing the panel. (ii) MCCB shall be fixed in suitable sheet metal enclouser. (iii) Danger notice plate ( 02 Nos ) LT size 20 cm x 15 cm shall be fixed on the panel.

M&L for galvanized iron pipe, light grade (ISI marked) of size 50 mm with all fittings laid in trenches or on pole, crossing of road, fixed on wall for protection of cables complete all as specified and directed.

M&L for plain cement concrete type B-1 (1:2:4) Using 20 mm graded crushed stone aggregate for coping around poles, Stand post etc. including necessary form work finishing even and smooth without using extra cement, all as specified and directed.

Note for all items: All items executed as per specified and directed by Engr-in-charge.

SAGAR MOTOR AND TRACTOR CO