| 1 | 1 | Earth work in excavation in trenches & pits for water supply line.... as per instruction of the Engineer-in-Charge.\na) from 0 mtr. To 1.5 M below G.L.\n [Page-1, It-2, PWD, WC-II (B) -1.11.2017] a) At Bhattanagar UGR b) Beyond 1.5 M to 3.0 M below G.L.\n | | 60.3 | M2 |
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| 2 | 2 | a) At Bhattanagar UGR | | 36.18 | M2 |
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| 3 | 3 | Hire & Labour charges for shoring (5 cm. thick close) timbering with planks, battens, struts, etc. complete and also removal of shoring as per direction of E.I.C. [PWD(B), WC-II, -1.11.2017, Page-3, It-6(a)] a) Depth upto 1.5 M a) At Bhattanagar UGR | | 57.45 | M2 |
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| 4 | 4 | b) Depth Beyond 1.5 m to 3.00 m a) At Bhattanagar UGR | | 34.47 | M3 |
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| 5 | 5 | Hire & Labour charges for bamboo railing (10cm Dia.) in Sal Bullah/Jhau Bullah Posts 1.8/1.5 m apart 1.4 M above G.L. & 0.6 M below G.L. fixed tightly with coir rope complete (with 3 rows) [PWD (B), WC-II,-1.11.2017, Page-269, It-2(a)(ii) a) At Bhattanagar UGR | | 38.3 | M3 |
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| 6 | 6 | Hire charges of J.C.B 8 hours in a day. [KMDA,Water Supply-2012; Page-118;Item-12.10] a) At Bhattanagar UGR | | 3 | M |
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| 7 | 7 | Supplying of Mild Steel plates (tested) conforming to IS 2062 : 1992 [Ref.: K.M.D.A. (W.S.) 2012, Pg-113, It-10.22 (c)] 12 mm thick a) At Bhattanagar UGR : :450 mm Dia | | 2.48 | M2 |
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| 8 | 8 | Fabricating M.S. Pipes of different diameter in shop out of 8 mm. to 12 mm. thick M.S. plates supplied departmentally, cutting the plate to exact size & shape by gas cutting device and/or by adopting any other approved type of mechanical means, bending the same in true curvature by template and rolling machine of approved design including proper marking, leveling joints followed by electric arc welding as per relevant I.S. specification longitudinal and circumferential, as necessary, using standard electrodes as per I.S. specification including edge preparation, electricity charges and hydraulic testing of the fabricated piece all complete as per specification and direction of the engineer-in-charges. [Ref.: K.M.D.A.(W.S.)2012, Page-74, It-4.5.(a)ii] a) At Bhattanagar UGR | | 2.48 | M2 |
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| 9 | 9 | Fabricating M.S. Specials of different diameter in shop out of 8 mm to 12 mm thick M.S. plates supplied departmentally, cutting the plates to exact size & shape by gas cutting device and/or by adopting any other approved type of mechanical means, bending the same in true curvature by template and rolling machine of approved design including proper marking, leveling joints followed by electric arc welding - longitudinal and circumferential, as necessary, using standard electrodes as per I.S. specification including edge preparation, electricity charges and hydraulic testing of the fabricated piece all complete as per specification and direction of the engineer-in-charge [Ref.: K.M.D.A. (W.S.) 2012, Page 76, It.-4.6.(a)ii a) At Bhattanagar UGR | | 1.82 | M3 |
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| 10 | 10 | Gas cutting of M.S. pipes and/or M.S. plates of different thickness all complete as per specification and direction of the E.I.C. [Ref.: KMDA(W.S.),2012, Pg-72, It-4.4.1(c)] 12 mm thick Plate a) At Bhattanagar UGR | | 25.628 | M |
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| 11 | 11 | Field welding in M.S. plates by means of electric are welding as per relevant I.S. specification using standard electrodes including edges preparation and charges of deployment of electric generator set with fuel, lubricant and all other tools and plants all complete as per specification and direction of the Engineer-in-charges. [Ref.: K.M.D.A. (W.S.)- 2012, Page-73, It-4.3.(d)] a) At Bhattanagar UGR | | 35.091 | M |
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| 12 | 12 | Loading into truck at the lifting point, unloading at destination and stacking properly in godown or yard etc. As directed [Ref.: K.M.D.A. (W.S.)- 2012, Page-116, It-12.3.(a) ii ] | | 2.48 | M |
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| 13 | 13 | Carriage of M.S Plate/ Pipes 450 mm Dia and above (a) Distance carried upto 6 KM [Ref.: K.M.D.A. (W.S.)- 2012, Page-117, It-12.6(a)] | | 2.8 | Each |
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| 14 | 14 | derusting, brushing, cleaning | | 52.763 | Each |
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| 15 | 15 | Application of one coat of ' Epoxy ' Resin with Araldite GY 257 and hardener HY 840/850 to submerged MS structures after making that surface free from dust, oil and moisture etc. As per instruction and to the satisfaction of EIC. [Ref.: K.M.D.A. (W.S.)- 2012, Page-120, It-13.9 ] a) At Bhattanagar UGR | | 52.763 | Each |
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| 16 | 16 | Lowering M.S. Pipes & specials in trench upto a depth 3.00 meter below G.L. ,laying and all fitting & fixing with the already laid pipe as per alignment by means electric tack,welding all complete as per direction of the Engineer-in-Charge. [Ref.: K.M.D.A. (W.S.)- 2012, Page-80, It-4.9.(c) ] a) At Bhattanagar UGR : : 450 Dia | | 16.75 | Each |
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| 17 | 17 | Hyraulically testing of M.S. pipes…..of the E.I.C. a) 200 to 400 mm [KMDA,Water supply - 2012; Page-89;Item-8.2] a) At Bhattanagar UGR : : 450 Dia | | 16.75 | Each |
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| 18 | 18 | Disinfection of water main by filling with water…… of the E.I.C a) 350 mm [KMDA,Water supply - 2012; Page-90;Item-9.1] a) At Bhattanagar UGR : : 450 Dia | | 16.75 | Each |
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| 19 | 19 | Pumping out unforeseen water (accumulated in the pipe trenches including hire charges for pumps, suction delivery pipes etc. supplying fuels & lubricants, necessary operator, helper complete as per direction of the E.I.C. [Ref. KMDA (W.S.)2012, Pg.-119, It-13.1] | | 300 | Each |
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| 20 | 20 | Providing lighting arrangement with generator, fuel, operator, helper (necessary wire and bulbs should be supplied by the contractor & supplying of necessary sal bullah post etc. complete (6 P.M. to 5 A.M.) Rate approved by HMC. | | 3 | Each |
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| 21 | 21 | Dismantling of all types of massonary excepting cement concrete plain or reinforced, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m.\n[PWD Bldg.WC(ii)-111.2017, P-10, Item-1(a)]\n | | 19.44 | Each |
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| 22 | 22 | Supplying,fitting and fixing of M.s. Machin end Fabricated with 30 mm to 40 mm thick M.S. plate properly machining and jointing with the Spigot end of C.I. /D.I. pipe with supply of S.B.R. Gasket pipe with supply of S.B.R Gasket and welding joint with M.S pipe in other end. All complete as per direction of Engineer-in-Charge [K.M.D.A. (W.S.) 2012, Pg-122, It-13.19 (b)] a) At Bhattanagar UGR : : 450 Dia | | 2 | Each |
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| 23 | 23 | Supplying and Fabricating 20 mm to 32 mm thick (finished thickness ) M.S. Flange, properly ribbed. One face machined, including drilling holes as per standardtable, fitting and fixing the same with M.s pipe by electric arc welding as per relevant I.S. specification using standard electrodes and direction ofengineer-in-charge. [K.M.D.A. (W.S.) 2012, Pg-78, It-4.7 ((b)] a) At Bhattanagar UGR : : 450 Di | | 2 | Each |
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| 24 | 24 | Cast iron double flanged sluice valves generally conforming to IS 14846:2000,having four face and spindle nut of gunmetal,inside screw non-rising type brass/AISI 410 spindle;\nSeat tested to 10 kg/cm2 ,flanges flat faced and drilled to I.S. :1538 : 1993\n\n[KMDA,Water supply - 2012; Page-99 /100;Item-10.8 ] a) At Bhattanagar UGR : : 450 Dia\n | | 1 | Each |
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| 25 | 25 | Lowering,fitting and fixing of all types of valves in proper position and alignment using chain pulley block or crane (for diameter above 250 mm) by providing temporary support, as required, gaskets nuts & bolts etc. all complete as per specification and direction of all E-I-C .\n(The rate includes cost of flange joints)\n\n[KMDA,Water supply - 2012; Page-81;Item-5.2.(g),(i), (k)] a) At Bhattanagar UGR : : 450 Dia\n | | 1 | Each |
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| 26 | 26 | Flange joint to C.I /D.I/M.S pipes &specials including supply of rubber gasket,nuts,bolts,washers etc of best quality to make the joint water tight at required hydraulic pressure all complete as per specification & direction of the Engineer-in-charge [KMDA,Water supply - 2012; Page-67;Item-2.6.(g),(i), (k)]a) At Bhattanagar UGR : : 450 Dia | | 2 | Each |
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| 27 | 27 | Supplying including cost of installation of C.I. Mechanical Compression coupling …… C.I/D.I pipes. a) At Bhattanagar UGR : : 450 Di [KMDA,Water supply - 2012; Page-125;Item-13.28] | | 2 | Each |
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| 28 | 28 | Sand filling in foundation plinth in layers not exceeding 15 cm. as directed and consolidation same by through saturation with water and pumping complete including cost of sand. [ PWD (B) WC-II, -1.11.2017, Page-2, It-4(A) a) At Bhattanagar UGR | | 24.12 | Each |
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| 29 | 29 | Earth work in filling in foundation trencher or plinth with, good earth in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. N.B:- Item-2(a & b) - Item-26 a) At Bhattanagar UGR\n[Ref: P.W.D. (Bldg.) W.C.II, -1.11.2017, Page-1, It.-3(a)]\n | | 72.36 | Each |
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| 30 | 30 | Removal of excavated surplus earth , Dismantled rubbish etc. from working site….of EIC.\n[KMDA,Water supply - 2012; Page- 118 ;Item-12.8 ] a) At Bhattanagar UGR\n | | 12.06 | Each |
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| 31 | 31 | Single Brick Flat Soling of picked jhama… with local sand.\n[PWD Bldg.WC(ii)-1.11.2017, P-14, Item-1] a) At Bhattanagar UGR\n | | 40.2 | Each |
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| 32 | 32 | GST 12% | | 1 | LS |
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| 33 | 33 | Labour wellfare Cess 1% | | 1 | LS |
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