Augmentation of Koharka Gopala Block Naushera Pannuan, Distt. Tarm Taran Under Nabard XXIII

Provision for Trail bore of 200mm i/d up to 150mtr Deep complete in all respect.

Drilling of 500 mm dia bore with reverse rotary rig in all kinds of soil including the cost of consumabl stores, fuel oil and transportation of rig to the site. Complete in all respects.

Drilling of 500mm dia bore with reverse rotary rig upto 150 mtr depth BGL.

1. Erection and dismantling of boring plant including all arrangement for the transportation of the boring equipment to site of work from the store of contractor at site and back are to be made by the contractor at his own cost. All rates should be quoted for supplying the material at site of work. Pits for collection of Water and Water for drilling tube-well be arranged by the firm/ contractor at site at his own cost.

2. In case the bore is converted into a tube-well payment of bore shall be made up to the bail plug plus margin (7% of main bore drilling or as actual as per field requirement whichever is less) required for sustaining the main bore. The test bore beyond margin shall be paid at the rate of test bore drilling.

Making electric Logging of borehole with electronic well logger including cost of equipment at site etc.complete in all respect.

Supplying, lowering of MS Pipe as per IS: 4270-2001 including MS sockets having dimensions as per IS code duly welded with MS electrode to have extra strength to lower the pipe into tubewell bore.

250mmnominal diameter (weight 52.3 kg per metre) 8.0 mm thickness

200mm Nominal Diameter (Weight 33.6 kg/mtr) 6.4 mm Thickness

Supplying Fixing lowering of Stainless Steel Cage type wire wound screen as per IS: 8110-2000 or latest ISI marked Duly welded with suitable grade S.S welding electrode to lower the strainer into tubewell bore.

200mm Steel Strainer (slot size 0.75mm)

Supplying, Lowering & fixing of M.S. special socket to connect S.S. Strainer to M.S. Pipe duly welded with suitable grade welding electrode complete in all respect.

200 mm internal diameter

Supplying, Lowering & fixing of stainless steel socket as per IS 8110-2000 or latest ISI marked duly welded with suitable grade SS welding electrode to lower the strainer into T/Well bore complete in all respect.

200 mm internal diameter

Supplying and fixing of bail plug of M.S pipe complete with inverted U-hook attached to the bottom plug Complete in all respects.

200mm internal diameter (weight 33.6kg/m) 6.4 mm thickness

Supplying & fixing of M.S Clamp of size 150mm X 12mm made out of MS Flat 1.52m long, suitable to fit Housing pipe including the cost Nut & Bolts of Suitable size complete in all respect.

Supplying at site Wooden box of suitable size with Lid & locking arrangment for preserving strata sample collected from the bore.

Supplying at site of gravel of 1/16" to 1/8" sizes including pouring and packing in the annular space between the pipes assembly and the bore.The gravel should be free from, dust,dirt, or the vegetable manner as per IS 4097/1967 with latest amendments. ( to be paid as per actual length of pipe)

Supplying and fixing Mild steel centering guide made out of 32mm x 6mm thick M.S. bar complete in all respects.

Testing of water sample for Heavy metal from approved laboratory (Toxic material such as Arsenic, lead, mercury, pesticide etc.)

Development of stabillizing of the tubewell with air compressor of required capacity as directed by the engineer-in-charge including cost of tools, appliances & consumable to the satisfaction of Engineer-in-charge.

(a) Capacity of Air compressor 300 cfm at 250 PSI

Development of stabillizing of the tubewell with submersible pump of required capacity as directed by the engineer-in-charge including cost of tools, appliances & consumable to the satisfaction of Engineer-in-charge.

Providing for santary clay seal (as per BIS code IS 2500-2019) including sterlization of T/W

Collection of water sample from different strata and testing of sample from approved laboratory (Phisical & chemical Analysis)

Providing, Laying , fixing & jointing of P.V.C. Pipes as per ISI-4985 (ISI marked with the prior approval of Engineer-in-Charge) along the Trenches and laying the same in Trenches to correct alignment and gradients, cutting, jointing and testing complete as per specifications (Mechanically)(10kg cm2)

110mm o/d pipe lines laid complete

Providing & fixing C.I/D.I Flanged end, stem of SS (AIS 1410) and Bronze (gunmetal) working parts Sluice Valves ISI marked 14846-2000, including jointing, testing & cost of Nut, Bolt & insertion sheet, all carriage complete (with the approval of Engineer - in – charge)

Providing, Fixing & jointing Cast Iron Surface box for Sluice Valve, Air Valve, Fire hydrant etc. including all carriages complete @ 3Kg Each (2x3kg = 6kg)

Construction of masonry sluice valve chamber excluding Sluice valve cover as per standard design & drawings of public health department (2 no. each of size 0.9m x 0.9m)

Providing, Laying , fixing & jointing of P.V.C. Pipes as per ISI-4985 (ISI marked with the prior approval of Engineer-in-Charge) along the Trenches and laying the same in Trenches to correct alignment and gradients, cutting, jointing and testing complete as per specifications. (Manually) (6kgf/cm2) (Including excavation & specials)

PVC pipe 63mm o/d

PVC pipe 75mm o/d

PVC pipe 90 mm o/d

Providing, Laying , fixing & jointing of P.V.C. Pipes as per ISI-4985 (ISI marked with the prior approval of Engineer-in-Charge) along the Trenches and laying the same in Trenches to correct alignment and gradients, cutting, jointing and testing complete as per specifications. (Mechnically) (6kgf/cm2) (Including excavation & specials)

PVC pipe 63mm o/d

PVC pipe 75 mm o/d

PVC pipe 90 mm o/d

PVC pipe 110mm o/d

PVC pipe 160mm o/d

Providing and laying, jointing, fixing, testing ISI Marked G.I. Pipe (as per IS 1239) BClass, including cost of Specials such as tees, bends, sockets elbow etc., cutting, threading and testing in trenches in the ground complete.

Dismantling brick or flagged stone flooring without concrete base and relaying of dry brick on edge paving with a dismantled bricks including sand grouting.

PVC pipe 63mm o/d

PVC pipe 75mm o/d

PVC pipe 90mm o/d

Dismentalling of Mettaled roads and back filling with excavated earth

PVC pipe 63mm o/d

PVC pipe 75mm o/d

PVC pipe 90mm o/d

PVC pipe 110 mm o/d

Dismantling of interlocking tiles and re fixing it in original condition.

PVC pipe 63mm o/d

PVC pipe 75mm o/d

Hand boring Horizontly for crossing of pipe under road or any other obstacle by using Auger/Bocki method.Including excavation , stringing and jointing of pipe upto 160mm complete

Providing & fixing C.I/D.I Flanged end, stem of SS (AIS 1410) and Bronze (gunmetal) working parts Sluice Valves ISI marked 14846-2000, including jointing, testing & cost of Nut, Bolt & insertion sheet, all carriage complete (with the approval of Engineer - in - charge)

Providing, Fixing & jointing Cast Iron Surface box for Sluice Valve, Air Valve, Fire hydrant etc. including all carriages complete 05 No. with Each 3kg I.e (5 x 3 = 15)

Construction of masonry sluice valve chamber excluding Sluice valve cover as per standard design & drawings of public health department with each of Size 0.6m x 0.6m

Providing water connection to household up to Wall with providing, laying, jointing, testing GI pipe lines 15 mm i/d = 2.50 mtr. , B-Class as per , (Above ground level) , Providing & fixing MDPE pipe 15 mm i/d with specials 2.00 mtr. (Below GL), including cost of special such as tees, bends, sockets, elbow, peet valve, union, nipples and hocks etc, cutting, threading and testing in trenches in the ground and ISI 15 mm i/d GM ferrule as per IS" 2692 and 3" i/d clamp with C..I. bib cock, 15 mm i/d as per IS " 210 with stainless steel spindle of approved make as per Complete in all Respect

Providing & Installing Testing & Commissioning of One No. Electrically driven diaphragm opreated metering system chemical dosing chlorinator suitable for for delivering 0.5 to 6 liters of Bleaching Powder solution/ Sodium Hypo solution per hour under maximum delivery pressure upto 7 Kg/cm2 and suction left not less than 1.5 mtr., as per DWSS standard specifations.

Providing & Installing Testing & Commissioning of One No. Electrically driven Submersible Pumping set of reputed Make capable of delivering (22.50 BHP) 606 LPM against a head of 81 mtr along with electric panel board consisting of electric appliances such as automatic Star Delta Push Button or oil immersed Starter, Main Switch, VM, Ampere Meter, ELCB, Shunt Capacitor, Single Phase preventer, Indicating Lamps, Kit-Kat etc. including G.I. Column Pipe of suitable size 80 mm =46 mtr (in 3 mtr lengths each with flanges , screwed and welded on both sides) rubber gaskets, nuts and bolts submersible cable (reputed make) complete in all respects as per standard Specifications.

Cost of pumping set 606 LPM, 81 mtr head)

Cost of lowering (with length) Column Pipe 80 mm i/d GI/46 mtr

Cost of submersible cable (with length) 6.00 mm²

Cost of pannel board

C.I FITTING INSIDE PUMP CHAMBER Providing and installing 150mm dia delivery main (From Tube well to Duck Foot bend including cost of C.I/D.F Pipes, D/F Sluice valves, D/F NRV & Specials as C.I Bends, Tail Piece Tees etc.. inside the pump chamber as per standard design complete in all respects as Annexure A12 – & D-17.

Development of Water Works

Providing & fixing G.I. Barbed wire 3 ply fencing around the head works site in three rows complete in all respects including cost of winding wire & aluminum painting complete in all respects as per standard Drawing .

Providing & fixing Pcc fencing Poles with 6'' Height,3"x3" Top & 4''x3'' Base provided with 3 Nos. Hooks complete in all respect

Providing & fixing D.Hook complete with MS Bolts size 300mm x 18mm as per standard Drawing.

Construction of brick masonry corner pillar including cost of cement pointing including cost of material complete in all respects as per standard Drawing .

Construction of masonry gate pillar including cost of MS Steel Gate size 1.22mtr x 1.37 mtr complete in all respects

Construction of Cement Concrete, Foot Path with masonry toe wall & earth filling inside water works .

Providing & fixing MS Sign Board as per standard size of DWSS as per Drawing D-20

Environmental

Rough grassing including uprooting rank vegetation and weeds by diggin the area to a depth of 15cm, removing all weeds and other growth with roots by forking repeatedly, breaking clods, mixing fertilizer, levelling and dressing for planting new grass, including desposal of all rubbish with all leads and lifts planting doob grass in rows 15 cm apart in both directions, watering and maintenance till first mowing

Digging of pits in all kinds of soil & refilling the same, with the excavated earth mixed with well decayed farm yard manure @ 30% of pit volume and insecticide for termite control

Supplying and planting permanent trees in prepared pits and watering

Planting ground covers (ordinary) including digging of beds to 15 cm depth and mixing FYM, fertilizer and insecticides, planting of sapling at 25cm distance from plant to plant and row to row.

Planting bulbous flower beds including digging of beds to 15 cm depth and mixing FYM, fertilizer and insecticides, planting of sapling at 30cm distance from plant to plant and row to row.

Provision for one way stand post with khura complete in all recpect.

Provision of carriage

Carriage of Bajri (Course Agrregate)

Extra Carriage of Sand (Fine Aggregate)

Amardas Engineering Works