Augmentation of Hardo Sarli Block Khadoor Sahib, Distt. Tarm Taran Under Nabard XXIII

Amount

Drilling 9" Trail bore with hand boring machine complete in all respect. Water sample of water wearing strata which are suitable for pumping out water shall be tested for physically and chemically analysis heavy metal and Uranium. The rates for testing will be seprate paid against tubewell relevent Item of this bid.

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.

Drilling of 500mm dia bore with reverse rotary rig beyond 150 mtr depth upto 300 mtr depth

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.

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) 6.30 mm thickness

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, 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.

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 and fixing well cap having thread to fix on housing pipe. Complete in all respects.

200mm internal diameter

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)

Construction of one No. RCC OHSR having capacity 50 KL (50,000 ltrs) height 20 mtr. up to FSL & 17.00 mtr. up to sill level from formation level complete with external RCC stair case with landing slabs at each staging RCC roof, ventilator single man hole cover lightening conductor, aluminium ladder inside tank portion etc. complete as decribed in schedule No. 3. Providing & fixing CI/D/F expansion joint conforming to IS -156-1989 or latest and bail mouth and D/F puddle collars as per DWSS design, Duck foot bends conforming to ISI-13382 and CI/DF sluice Valve duly ISI marked ( IS 14846-2000 or latest) one each with inlet, outlet and scour pipes including providing and installing intel, outlet, scour pipes and overflow DI double flanged pressure pipes horizontally cast in sand moudls as per IS 8923-2000 and latest duly ISI marked from bottom dome to duck foot bend and further up to 2.75 mtr as per detail specification. TMT steel and painting of all complete shall be included in cost complete in all respect as per specifications. (The specification & drawing are based on safe bearing capacity of soil of 8.75 tones per sqm. In case the safe bearing capacity of soil is less than 8.75 tone per sqm. the contractor shall submit his own design for foundation portion based on actual safe bearing standard capacity as per DWSS specifications. The difference in quantites from the standard drawing based on 8.75 tone per sqm. to the safe bearing capacity will be paid as per CSR+prevalling celling premium). It also includs, providing & fixing automatic Electronic water level control device and construction of Plinth protection around OHSR with masonary toe wall with 40mm thick CC 1:2:4 on top over 100mm thick CC 1:8:16 & inside earth filling within lead of 5 km including overflow haudi complete in all respects. Providing and applying integral crystalline slurry for water proofing and water stop swalloable tape as per new specification

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 of 10 Kgf. / sqm2

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)

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

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

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

PVC pipe 110mm 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

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)

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 (12.50 BHP) 380 LPM against a head of 70 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 380 LPM, 70 mtr head)

Cost of lowering (With length)80mm 46mtr.

Cost of submersible cable (with length) 4.00mm2

Cost of panel board

C.I FITTING INSIDE PUMP CHAMBER Providing and installing 100mm 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.

Construction of brick masonry bore pit chamber/haudi around the tubewell with 10 gauge M.S. Sheet cover and 30x30x4mm M.S. angle frame complete in all respect as per analysis and Drawing.

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

Construction of Pump Chamber size 2.50 m x 2.50 m with WC including cost of electric wiring ,with toilet block including carriage complete in all respect Analysis A-1 as per standard drawing D-1-1 to D-1-2

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)