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| 1 | Material and labour for drilling of 02 Nos Pilot/trial bore by direct rotary rig method including all T&P through any kind of starta (Soil, Kankar, Boulder or soft or hard rock) down up to 150 m depth below ground level by using suitable drill bit according to levering of casing pipe including the cost of mud pit, channels, etc and disposal of soil obtained to a distance not exc. 1 KM away complete all as specified. Note:- (i) the drilling shall be continued up to specified depth and in case sticky clay occurs in between the drilling must be stoppedand Hydrologist of GWS & SB shall be contacted & Eggr-in-charge shall be informed.(ii)Cost of this consultant shall be borne by contractor (iii) Taking the samples from the bore well cutting for every 3 meter interval and every change in strata if less than 3meter. (iv) Preparation of litho logs based on these samples.(v) Drill time log to be prepared and prescribed. |
| 2 | (vi) Aquifer performance tests at constant discharge with draw down and recovery reading.(vii) After completion of pilot bore, the contractor shall have to arrange for electro eater logging test of each bore.(viii) contractor have also produced bore well water test report for drinking water parameters before levering of motor and pump.(Note:- If water quality not found fit for domestic purpose use then all other connected items of trial bore will not be executed.) |
| 3 | Supply assembling, jointing, lowering and fixing in the bore hole PVCCasing pipe of Nominal Dia 315 mm (medium well) ,10 Kg/cm2 working pressure, confirming to IS 4985-2000 including providing pea gravel of 8 mm to 4.6mm size for packing around the casing/slotted pipe in bore well all as specified and directed. Make: Astral/Ashirwad/Ajay/SFMC |
| 4 | All as per item No 2.00 above but slotted pipe. |
| 5 | Supply, Assembling, Jointing, lowering lead free PVC column pipes of nominal dia 65 mm, OD 75 mm (min), Non toxic, Pressure 16 Kg/Cm2 with and including Top and Bottom adaptor (SS) and accessories like EPDM ring and double SS stud all as spd and directed by Engineer-in-Charge.Make: Astral/Ashirwad/Ajay/SFMC |
| 6 | Development of tube well with compressed air by means of air compressor of suitable capacity not less than 300 CFM and over pumping using suitable capacity pump to make available water free from turbidity complete all as specified and directed by Engineer-in-Charge. |
| 7 | M & L for conducting Yield test for the bore well by continuously pumping for 24 hours by using a submersible pump set to determine safe pumping yield and produced water test report of samples which is collect every hour complete as directed by the Engineer-in-Charge. [ All arrangements for yield test shall be made by contractor and cost for the same borne by contractor ] |
| 8 | Supply and fix MS reducer, bail plug, top cover made of 3mm thick MSplate for bore well in two half sections having a hole of 75 mm bore in centre to accommodate PVC pipe and submersible cable suitable for fixing to the PVC casing pipe top, electric logging and simple strata box including provision of 2 sets of MS clamps made of 50x6mm MS flat including nuts, bolts, etc. including one coat of epoxy primer and two coats of epoxy paint wherever necessary complete all as specified and directed by Engineer-in-Charge. |
| 9 | Supply, install, test and commissioning ofsubmersible pump stainless steel body electric driven with submersible motor, water lubricate, 3 phase, 10.0HP (Appx) 415 Volts, 50 Hz with suitable submersible electric motor suitable for discharge of 2 Liters per Second against total head of 125m in the bore complete all as specified and directed by the Engineer-in-Charge. [ Note : Column pipe, submersible cable and control gear will be measured and paid separately]. [Make: KIRLOSKAR / CROMPTON / KSB] |
| 10 | Supply, install, test and commissioning ofsubmersible pump stainless steel body electric driven with submersible motor, water lubricate, 3 phase, 20.0HP (Appx) 415 Volts, 50 Hz with suitable submersible electric motor suitable for discharge of 120 LPM against total head of 177 m in the bore complete all as specified and directed by the Engineer-in-Charge. [ Note : Column pipe, submersible cable and control gear will be measured and paid separately]. [Make: KIRLOSKAR Model No. KS6D-2016 / CROMPTON / KSB] |
| 11 | Supply sample box of hard wood of internet dimension 900mm x 150mm depth made from 25mm thick planks having 100mm square pigeon hold and fully glazed shutter (3mm thick sheet glass)900mm* 400mm hinged on one side displaying stata samples as found during boring of tube well complete all as specified. |
| 12 | Supply and lay/lower submersible cable into bore hole, flat,PVC insulated, weather proof/water proof and PVC sheathed multi stranded copper conductor cable for submersible pump set, ISI marked, conforming to IS-864 of size 3 core 6 Sqmm, 1100 volts grade, including necessary water proof connection to submersible pumpand starter terminals and testing etc. ,complete all as specified and directed by Engineer-in-Charge. [Make: FORT GLOSTER / FINOLEX / POLY CAB/ RR KABEL/ HAVELLS] |
| 13 | Supply and lay/lower submersible cable into bore hole, flat,PVC insulated, weather proof/water proof and PVC sheathed multi stranded copper conductor cable for submersible pump set, ISI marked, conforming to IS-864 of size 3 core 10 Sqmm, 1100 volts grade, including necessary water proof connection to submersible pumpand starter terminals and testing etc., complete all as specified and directed by Engineer-in-Charge. [Make: FORT GLOSTER / FINOLEX / POLY CAB/ RR KABEL/ HAVELLS] |
| 14 | Supply, install, connect, test and commissioning of control panel board, cubical type, outdoor pedestal type of size 0.5m x 0.5m x 0.5m dust and vermin proof, fabricated with 2 mm thick MS sheet with angle iron frame 50x50x6mm thick, front operated shutter type with locking arrangement, bus bar chamber with aluminum bus bar of suitable rating, 3 Phase, 415 volts, 50Hz, AC supply including mounted on suitable size concrete foundation in PCC 1:4:8, type D-2 complete suitable for and including accommodating the following components complete all as specified and directed:-[a]MCB, 4 Pole, 63A,16KA breaking capacity - 01 Nos (incomer)(b)MCB, 4 Pole, 32A,16KA breaking capacity - 02 Nos (outgoing) [c] DOL starter of suitable for submersible pump electric driven, 3 phase, 10.0HP (Appx) 415 Volts, 50 Hz, Single phase preventer - 02 Nos(1W+1S)(d) Multifunctional meter-1 Nos[e] Internal wiring [f] Indication lamps [LED type] - 01 setMAKES: MCBs: Legrand/L&T/ ABB/SchnaiderDOL Starter: BCH / L & T / ABB / Schneider / C & S |
| 15 | Supply, install, connect, test and commissioning of control panel board, cubical type, outdoor pedestal type of size 0.5m x 0.5m x 0.5m dust and vermin proof, fabricated with 2 mm thick MS sheet with angle iron frame 50x50x6mm thick, front operated shutter type with locking arrangement, bus bar chamber with aluminum bus bar of suitable rating, 3 Phase, 415 volts, 50Hz, AC supply including mounted on suitable size concrete foundation in PCC 1:4:8, type D-2 complete suitable for and including accommodating the following components complete all as specified and directed:-[a]MCB, 4 Pole, 63A,16KA breaking capacity - 01 Nos (incomer)(b)MCB, 4 Pole, 40 A,16KA breaking capacity - 02 Nos (outgoing) [c] DOL starter of suitable for submersible pump electric driven, 3 phase, 20.0HP (Appx) 415 Volts, 50 Hz,Single phase preventer - 02 Nos(1W+1S)(d) Multifunctional meter-1 Nos[e] Internal wiring [f] Indication lamps [LED type] - 01 setMAKES:MCBs: Legrand/L&T/ ABB/SchnaiderDOL Starter: BCH / L & T / ABB / Schneider / C & S |
| 16 | Supply and fixing steel/GI rope flexible 10 mm dia with GI clamps, nuts, bolts, washers etc for fixing of submersible pump set complete all as specified and as directed. |
| 17 | Supply and laying LT XLPE insulated, PVC sheathed, bedded, galvanised steel strip or wire armoured, heavy duty, electric power cables, 1100 volts grade with stranded aluminium conductor cable of size 4.0 core 25 Sqmm laid in trenches/passing through pipe/duct/road crossing/ fixed on poles/walls including jointing material such as lugs, cable glands, etc., including connecting and testing complete all as specified and directed. [Make: GLOSTER / ASIAN / NICCO / POLYCAB / UNISTAR / HAVELLS / PLAZA / CCI] |
| 18 | Supply and fix gun metal non return valve 100mm dia both end flanged, ISI marked including making flanged joints with 3mm thick rubber gasket with necessary bolts, nuts, washers etc installing in position and testing complete all as specified and as directed. Make:-Leader/Zoloto/Kirloskar. |
| 19 | M & L for fixing of sluice valves PN 1.6 ,brass spindle, 100mm bore with iron wheel head, ISI Marked, flanged both ends for iron pipe and fixed complete all as specified and as directed by Engineer-in-Charge. [Make : KIRLOSKAR / L&T / LEADER / ZOLOTO] |
| 20 | Material and labour for PCC 1:3:6 type C1 using 20 mm graded stone aggregate including necessary form work as sanitary sealing of tube well complete all as specified and as directed. |
| 21 | Excavation in trenches not exc 1.5m wide and not exc 1.5m deep for foundations, laying of cables, pipe etc n.exc 10 Sqm on plan and getting out in soft/loose soil complete all as specified and directed. |
| 22 | Returining filling in, including spreading, leveling, watering and well ramming in layers not exc 25cm thickness as in soil complete all as specified and directed. |
| 23 | Removing excavated material /soil to a distance not exceeding 50m and depositing where directed at a level not exc 1.5m above the starting point complete all as specified and directed |
| 24 | Dry Sand filling in cable trenches for protection of cables with two layers below and above cable and punned down to specified thickness complete all as specified and as directed. Note: Punned down thickness shall only be measured for payment. |
| 25 | Supplying and laying un-reinforced precast concrete cable cover, class LV, type 1, flat, of size 250mm x 150mm x 40mm complete all as specified and as directed. |
| 26 | Earthling complete with galvanized steel earth plate electrode 600x600x6 mm thick buried directly in ground (earth pit not less than 2.25 m deep below normal ground level) with top edge of the plate not less than 1.5 m below normal ground level connected to galvanized iron strip 25×4mm (up to 7.5m in length from earth plate) by means of bolts and nuts check nuts and washers of galvanized iron or steel all as specified and shown in electrical plate no 3 of SSR part 1 including Charcoal, Rock salt, necessary excavation and earth work in any type of soil PCC 1:3:6 type C1 chamber with RCC 1:2:4 type B1 40 mm thick cover with MS bar 8mm dia 150mm c/c reinforcement, watering funnel, 15 mm dia light grade for protection of earth electrode, 20 mm dia for watering all as specified and directed and tested on completion. |
| 27 | Masonry valve chamber 750 x 750 x 750 cm for 80 mm dia gate valve including excavation and earth work in any type of soil and 100 mm thick PCC 1:4:8 type D2 foundation, brick work in CM (1:6) plastering internal surface 15 mm tick in CM (1:4) PCC (1:3:6) type C1 coping 50 x50x6 mm angle iron 6 mm thick MS plate cover complete with locking arrangement painting steel and iron surface with two coat of synthetic enamel paint over a coat of zinc chrome primer all as shown on drawing and as specified. |
| 28 | M&L for 3- layer PP-R Polypropylene random copolymer) pipes 110mm dia, SDR 7.4 & SDR 11 UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings laid in trenches complete all as specifiedand directed by Engr-in-charge. |
| 29 | Excavating over areas, n exc 1.5 m deep and getting out soft/Hard soil complete all as directed. |
| 30 | Excavating over areas, 1.5 m to 3.0 m deep and getting out soft/Hard soil complete all as directed. |
| 31 | Excavating over areas, 3.0 m to 4.5 m deep and getting out soft/Hard soil complete all as directed. |
| 32 | M&L for hardcore of gauage n.exc 63mm deposited, spread & leveled in layer n.exc 15cm thick, wateringand rammed to a true surface complete all as specified and directed. |
| 33 | M&L for PCC 1:4:8 type D2 (using 40mm graded stone agg) as in foundation and mass concrete. |
| 34 | Use andwaste of steel formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter fair finished surfaces all as specified and directed. |
| 35 | Use andwaste of steel formwork tofaces of walls, retaining walls, abutments, parapets and staircase railings and similar work including attached pilasters, buttresses, etc.; vertical or to batter all as specified and directed. |
| 36 | M&L for rendering 10mm thick plaster in cement mortar (1:3) on concrete surfaces and finishing the surface even and smooth without using extra cement all as specified and directed. |
| 37 | M&L for rendering 10mm thick plaster in cement mortar (1:4) on concrete surfaces and finishing the surface even and smooth without using extra cement all as specified and directed. |
| 38 | M & L preparation of new plastered surface and applying two coat of cement base paint of approved tint, colour on wall including cornices, pilasters as directly by Engineer-in-Charge. |
| 39 | M&L for mild steel TMTbars (Epoxy-coated) 10mm dia and over cut to length bent to shape required including cranking bending spirally for hooping for columns hooking ends and binding with the including mild steel wire (annealed) not less than 0.9mm dia or securing with clips etc all as specified. |
| 40 | M&L for mild steel TMTbars (Epoxy-coated) 6 mm to 8mm dia cut to length bent to shape required including cranking bending spirally for hooping for columns hooking ends and binding with the including mild steel wire (annealed) not less than 0.9mm dia or securing with clips etc all as specified. |
| 41 | All as per item 39.00 above but 8mm deformed bars as in stirrups/links. |
| 42 | Forming embankments including raising earth spreading in layers n.exc 30cm thick |
| 43 | M&L for RCC M-30 design mix using 20mm graded aggregate in Foundations, including rafts, footings,foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete. |
| 44 | M&L for RCC M-30 design mix using 20mm graded aggregate Walls,retaining walls, basement walls, ballast walls and the like;any thickness; above top of footings; including attached pilastersandbuttresses |
| 45 | S & F Factory made precast cement concrete man holes Covers including frame as per IS standard (Heavy Duty) EHD-35 560 MM DIA |
