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| 1 | Geophysical investigation of the acquifer by electrologging system with all tools and plants as necessary including supply of necessary report. |
| 2 | Supply and delivery of UPVC pipe (CD) conforming to IS 12818:2010. (CIPET Certified) |
| 3 | (ii) 200 mm. dia. |
| 4 | Supply and delivery of UPVC Deep Well Screen (RDS) Pipes with Ribs conforming to IS 12818:2010 .(CIPET Certified) |
| 5 | 200 mm dia. |
| 6 | Supply and delivery of Washed gravels size ranging from 1.80 mm to 4.74 mm. conforming to IS 4097 : 1967 |
| 7 | Lowering the tube well assembly (UPVC Casing pipe ,well pipe, strainer along with UPVC accessories) vertically in a position with proper lowering arrangement by applying necessary jointing compound including labour cost for subsequent gravel packing and machine operation cost etc. |
| 8 | Development (Min. 8 Hr. continuous) of tube well by using suitable air compressor (Min. Capacity: 600CFM & operating Pressure 14 Bar) followed by yield testing with BHT pump (Head :45 to 50mtr.,Discharge :1100 to 1000 LPM and 25 BHP engine) all complete including To & Fro Transportation cost and Cost of fuels, lubricants & Labour etc. |
| 9 | Transportation cost of drilling equipment and accessories rig machine etc. including cost of fuel,Lubricant & loading unloading the materials from store/stack yard /suppliers godown and unloading /stacking the same at site. (Upto 60.0 km distance.) |
| 10 | Sypply of E.R.W.M.S.(Electrical Resistant Welded M.S.) black pipe ofTATA make (heavy quality) as per standard specification, 5 mm thick.. |
| 11 | a) 150 mm dia. (internal) |
| 12 | b) 300 mm dia. (internal) |
| 13 | Supply & delivery of M.S. Pipe as per standard specification. |
| 14 | a) 400 mm dia. (internal) 8mm thick. |
| 15 | Supply & delivery of M.S. flange drilled as per IS specificaion. |
| 16 | a) 150 mm dia. (10mm thick) |
| 17 | b) 400 mm dia. (16mm thick) |
| 18 | Labour for fitting and fixing G.I. /MS pipes for under ground work including cost of jointing materials, cutting pipes,making threads etc. complete in all respect including cutting trenches upto 1.5 metre below surface in all sorts of soil and refilling the same as directed with two coats of painting to G.I. pipes and specials with bituminous paint. (Payment will be made on the centre line measurement of the total pipeline including specials. Payment of painting to be paid seperately.) |
| 19 | a) 150 mm dia. (MS pipe) |
| 20 | Making flange joint to DI/CI /MS pipes, specials and valves where necessary with supply of required rubber insertion and nut bolts, washers etc. of approved quality and type all complete as per specification and direction of EIC (Nut and bolts shall be of TATA/GKW rate).PHE/P-L16,IT. NO.-6(w.e.f.-01/07/19) |
| 21 | a)150 mm dia. |
| 22 | b)400 mm dia. |
| 23 | Cast iron double flanged single door swing non-return valve generally conforming to IS:5312 Part I, having body, door, cover in graded cast iron to IS:210 Gr.FG200, body andoor rings & bearing block of leaded tin bronze to IS:318 Gr.LTB 2 (350mm & above), hinge pin of st.st.AISI410, valve suitable for a maximum working pressure of 10/16 kg/cm2 (Seat test) & body tested to 15/24 kg/Sqcm.Rate for PN 1.6 ratings (Rs) ref.- PHE/ME/P-D-4 |
| 24 | a) 150 mm dia. |
| 25 | Welding in M.S. structural work with gas or electric: coninuous weld |
| 26 | Cutting to requisite length or shape departmental R.S. joists, channels, angles,tees, plates etc. |
| 27 | Supply of G. I. pipes of TATA make including necessary sockets |
| 28 | i) 40mm dia. (Medium quality) |
| 29 | Sinking of 40mm dia GI pipe with socket in the river bed along with the laid conveying main for guard pilling to a depth not exceeding 8m below sand level all complete as per drawing design specification and direction of E.I.C. (GI pipes will be supplied by Deptt.) |
| 30 | Supplying, fitting fixing M.S. clamp 40mm / 100mm dia in GI conveying line with clamp make of 50x50x6mm flat with 6mm dia GI ‘U’ bolts and nuts with necessary washer as required all complete as per drawing and design and specification and direction of E.I.C. as and where necessary each boring supported to be connected to vertical 40mm diaI pipes and to hold at least horizontal collecting pipeline 100 mm dia/150mm dia |
| 31 | Supplying at site and fitting fixing following accessories corresponding to the dia of the blank / slotted / housing pipe as specified in detail below including two coats ofituminous paint in all side. |
| 32 | b) M.S. top cap of approved type for closing the tube well top (200mm dia). |
| 33 | Painting with ready mixed Black Japan of approved make and brand including smoothening surface Two coats |
| 34 | Mobilisation charges of all tools and plants along with accessories, materials, labour, supervision etc. at site of Working required in connection with boring and testing work ncluding setting up boring rig and shifting to different borehole points etc. and also including withdrawal of the same from the site after completion of work, complete as per direction of Engineer-in-charge. |
| 35 | b) Detailed Investigation. |
| 36 | Labour for making boreholes of 150 mm to 250 mm dia by any standard method to any depth below ground level/Bed level in al kinds of soil like clay, silt, sand, stiff clay, mixed soil etc. except rock (for the purpose of collecting disturbed and undisturbed soil samples, conducting standard penetration tests at suitable intervals etc.) including reparation and submission of bore log as per IRC : 75 and 78 and CI2400 of specifications for Road and Bridge works (5th revision) published by IRC and also including hireharges, of tools and plants complete as per direction of Engineer-in-charge. |
| 37 | a) When casing pipe in used t prevent colapse of bore-hole (casing pipe to be finally withdrawn) |
| 38 | a) Depth 0 M to 10 M |
| 39 | b) Depth greater than 10m and upto 20m |
| 40 | Collection of undisturbed soil samples from the bore hole made.(a) Disturbed. |
| 41 | Carriage of all disturbed and undisturbed samples from site of work to the Divisional Office or else where including loading and unloading as per direction of Engineer-In-Charge. |
| 42 | Detailed Investigation |
| 43 | Add GST 18 % ( CGST 9 % + SGST 9 %) |
| 44 | Add Cess 1 % |
