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| 1 | Supply, installation, testing and commissioning of water lubricated submersible pump set. Designed deliver discharge head as detailed below. The pump shall be suitable for installation in a open well. The pumpset shall be supplied with pump motor coupling, stainer and built in non return valve. The pumpset shall be suitable to operate on 390- 440V, 3phase/50cycles per sec. A-C electricity supply, The submersible pumpset shall have the impellers of bronze and the pump shaft and shaft sleeve of stainless steel and pump casing bowls.suction and discharge casing shall be of cast iron GR260 or IS 210. The submersible pumpsets shall be strictly conforming to IS 8030/1976 with ISI mark. The submersible pumpset shall be CRI make or equivalent of 12.5HP The pumpset shall be suiting for vertical multistage pump. Vertical openwell submersible pump Model- CV- 46 Power- 10HP (6stage) Head - 103 Mtrs Flowe- 8LPS @ 75mtrs Pipe size- 65mm Make- CRI pumps |
| 2 | Supplying, installation, testing and commissioning of outdoor box type control panel board fabricated out of MS plate with thickness of 3mm openable double door in one side with suitable locking arrangement including transparent glass for facilating easy meter readings and closed in all the three remaining sides with upper side with sloping roof fabricated out of MS sheet in Charge. The size of the panel board shall be 3 ft x 2 ft. x 1ft. provided with plywood and asbestos cement sheet 10mm thickness. The Panel board shall be mounted on MS angle iron frame, each consisting of ISA 4040 x6mm- 2nos. raised to a height of 3ft. height measured from the ground level including cost of excavation, rubble packing 200mm thick and cement concrete bedding with cement concrete 1:2:4( 1cement : 2coarse sand: 4 graded granitic or basaltic stone aggregate 20mm nominal size) . |
| 3 | Earthwork in excavation in all types of stratas comprising any of the materials such as soil, silt, sand, clay, gravel, moorum of all varities, shingles, pebbles all types of conglomerates, laterite rock, soft rock, ordinary rock, disintegrated rock, fissured/Shuttered / decomposed rock or weathered rock and all such other materials described under Appendix-A to those specifications either in full or in parts as the case may be, adopting any approved method or methods as may be convenient or permitted, inclusive of chiselling/wedging etc. in all conditions such as dry, moist, saturated, submerged foul conditions etc. and as directed by the Engineer-in-Charge etc. All complete in foundation, pipeline trenches, drains not exceeding 1.50 mts. width 10 sq.m. on plan including dressing of sides ramming of bottoms including getting out the excavated soil and disposal of surplus soil for all leads & lifts including providing barricading, danger lighting, guarding as directed by the departmental officer. |
| 4 | Supplying at store or site of work including loading, unloading and stacking at site PVC (RING FIT) pipes with elastomeric sealing ring (one per pipe) and with rubber ring socket, conforming to to IS:4985-2000,and bearing ISI mark Class 10 kg/sq.cm. |
| 5 | Outer Dia in mm |
| 6 | a) 90mm dia |
| 7 | Supplying at store or site of work including railway freight, carting, loading, unloading, stacking etc. galvanized mild steel continuous weld tubes conforming to IS:1239 (part II) 1975, with latest amendments, screwed at both the ends as per IS: 554-pipe threads, one end fitted with socket other end with plastic protection ring at random length 4-7 metres. |
| 8 | Class B |
| 9 | Nominal Diameter in mm |
| 10 | a) 80mm dia |
| 11 | Supply of rigid PVC fittings conforming to IS: 7834-1975 designed for precision and accuracy so as to join PVC pipes and other specials including railway freight, carting, loading and unloading and stacking etc. Complete. |
| 12 | I) Elbow |
| 13 | Outer Dia in mm |
| 14 | PN 10 (10kg/cm2) |
| 15 | a) 90mm dia |
| 16 | II) END CAP ( Plain ) |
| 17 | Dia in mm |
| 18 | PN 6 (6 kg/cm2) |
| 19 | a) 90mm dia |
| 20 | III) Coupler (Plain) |
| 21 | Dia in mm |
| 22 | PN 6 (6 kg/cm2) |
| 23 | a) 90mm dia |
| 24 | IV) Service Saddle |
| 25 | Dia in mm |
| 26 | a) 90x20mm dia |
| 27 | V) Tee |
| 28 | dia in mm |
| 29 | PN 10 (10kg/cm2) |
| 30 | a) 90mm dia |
| 31 | Supplying at store or site of work including railway freight, carting, loading, unloading, stacking etc. C. I. Sluice valve conforming to IS : 14846-2000 and bearing ISI mark double flanged with cap. TYPE P.N. 1.0 (Class B ) |
| 32 | Nominal Diameter in mm |
| 33 | a) 80mm dia |
| 34 | Supplying at store or site of work including railway freight, carting, loading and unloading, stacking, transit insurance etc., cast iron detachable joints conforming to IS: 8794-1978 suitable for PVC pipes including cost of rubber rings, nuts, bolts etc. Class 6. |
| 35 | Dia in mm |
| 36 | a) 90mm dia |
| 37 | Conveying carefully from stack at site, 250m from both sides rolling and lowering in trenches, laying and jointing true to line and level and perfect linking of joints |
| 38 | a) Cast iron or Ductile iron or A.C. or S & S or flanged & PVC pipes. |
| 39 | Jointing of RING FIT PVC pipes by cleaning the pipes and hydraulic testing of joints etc. complete, as directed by the engineer in-charge |
| 40 | Outer Dia in mm |
| 41 | a) 90mm dia |
| 42 | Making C.I Detachable joints to P.V.C. pressure pipes of 6 kgs / sq.cm and C.I Plain ended specials with collar, rubber rings, nut and bolts, etc. complete including testing of joints excluding cost of joints |
| 43 | outer diameter in mms |
| 44 | a) 90mm dia |
| 45 | Hoisting laying cast iron sluice valves/butterfly valves/reflux valve of size given below at location in pipeline etc. complete as directed as per IS:2685-1971 CLASS I |
| 46 | Nominal Diameter in mm |
| 47 | a) 80mm dia |
| 48 | Supplying at store or site of work including railway freight, carting, loading, unloading, stacking etc. C. I. single large orifice air valve (fig S2 confirming to IS 14848/2000 with suitable connections as directed by Engineer -In- Charge for working pressure of 10kg/sq.cm. (Class B) |
| 49 | Dia in mm |
| 50 | a) 25mm dia |
| 51 | Fixing C.I. Single large orifice air valve of similar make with bronze ferrule at inlet screwed suitable to working pressure of 15kg/sq. cm for 12 mm to 20mm and 10kg/sq. cm for 25mm to 50mm, complete, as directed by the Engineer in-charge, of following sizes. |
| 52 | Nominal Dia in mm |
| 53 | a) 25mm dia |
| 54 | Construction of masonry chamber 60x60x75cm inside in laterite masonry in neatly dressed stones complete with 23 cms wall thickness and in cement mortar 1:4 ( 1 cement : 4 coarse sand) for sluice valves 50 to 80mm with necessary excavation, foundation concrete 1:5:10 (1 cement : 5 coarse sand: 10 graded stone ballast 40 mm nominal size) and inside plastered with CM 1:3 ( 1 cement : 3 coarse sand) finished with floating coat of neat cement complete and chamber cover as specified below etc. all complete as per standard drawing. (rate is inclusive of rate earthwork excavation, cost of surface cover and all other materials and labour and as per details below) |
| 55 | a) Without surface box and with 120 mm thick R.C.C. slab cover in cement concrete 1:2:4 ( 1 cement: 2 coarse sand : 4 graded stone ballast 20 mm nominal size) |
| 56 | Refilling the pipeline/foundation trenches plinth sides, foundation etc. with available excavated earth in layers not exceeding 20 cm depth consolidating each layer ramming and watering lead upto 50 M and all lifts and disposal of surplus earth as directed by Engineer in Charge. |
| 57 | Making connection to individual 15mm /20mm/25mm G.I/ OD Blue PVC pipeline with existing distribution line of any diameter with saddle piece / and necessary pipe and specials required suitable to the distribution line with road cutting trenching refilling the same including the cost of labour and accessories etc. complete. as per the direction of Engineer -in- charge. |
| 58 | Supplying of ASTM UPVC pipe conforming to ASTM 1785 with ISO 14001 etc. Complete. |
| 59 | I) SCH-40 (blue)/(white) |
| 60 | Dia in mm |
| 61 | a) 20mm dia |
| 62 | Providing and fixing brass full way valve (heavy) duty with wheel of approved quality : |
| 63 | a)15 mm nominal bore |
| 64 | Cutting the bituminous road for laying the pipeline in trenches including labour, tools, etc. and disposing the excavated excess material from the trench to a distance of 1000 metres, including making level the trench surface by utilising the serviceable material to the level of the top surface of road, by compacting, watering ramming with rolling with road roller after completion of laying of pipe and refilling the trenches etc. complete as per the direction of engineer in charge. |
| 65 | a) By Manual Means |
| 66 | 1) Rural Roads |
| 67 | Repairs and reinstatement to the road for trenches made by laying water supply pipeline, by removing the refilled material in the trench for the total depth of 0.40m and making good the road surface by providing laying rolling by road roller compacting for laterite soling 30cm thick, two layer of full grout of 50mm thick each as per specifications mentioned in item no 14086 of road GSR, complete as per the direction of the engineer in charge. |
| 68 | a) Rural Roads |
| 69 | Supplying cast iron fittings as per IS : 1538 -1993 including sealing rubber gasket (NR) CI Compression glands and coated MS Nuts bolts. |
| 70 | I) Flanged Socket Tail piece ( Flanged Adaptors) |
| 71 | Nominal Dia in mm |
| 72 | a) 80mm dia |
| 73 | Supplying at store or at site of work cast iron specials for mechanical and push on flexible joints as per IS:13382 - 1992 including Sealing rubber gaskets (NR), CI compression glands and coated MS Nuts bolts. |
| 74 | I) Double socket 90 degree Bends. |
| 75 | Nominal Dia in mm |
| 76 | a) 80mm dia |
| 77 | Making joints to D.I/ C.I pipes with mechanical joints by nut bolts rubber rings that are provided with the joints, for pushon tight joints, and including the cost of rubber ring, nut bolts, for flanged joint, including the cost of work force, tools, hydraulic testing of joints, etc. complete as per the direction of the engineer in-charge. |
| 78 | I) Flanged Socket |
| 79 | a) 80mm dia |
| 80 | Making joints to D.I/ C.I pipes with mechanical joints by nut bolts rubber rings that are provided with the joints, forpushon tight joints including the cost of work force, tools, hydraulic testing of joints, etc. complete as per the direction of the engineer in-charge. |
| 81 | I) Double socketed specials such as bends, collar couplings,etc. |
| 82 | Nominal Dia in mm |
| 83 | a) 80mm dia Please Enable Macros to View BoQ information |
