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| 1 | Mobilisation and transportion of the Rig machineand its accessories and others materials, etc. to the site |
| 2 | Drilling a bore hole in DTH process through any kind of soil and rocks in over burden suitable for lowering and fitting fixing of 200mm internal dia casing pipe (casing pipe will be supplied by deparmentally) upto and average depth of 25 ± 5mtrs. and subsicuently 165mm dia mtr. boring through any kind of rocy formation upto a total depth of 170mtrs (for dry drilling or sufficient water not achived, drilling may be continued upto 200mtr.) including all other works necessary for boring and lowering fitting fixing of MSERW / UPVC casing pipes suitable for 165mm dia drilling in rockbed and groughting the same as per direction of the EIC. including (in case of MSERW casing pipes) the cost of weilding of MSERW casing pipes and weilding the top of the casing pipe with one 8mm thick MS cover plate (with supply and delivery of the plate). Necessary arrangement to be made for proper security of bore hole.(Rates are inclusive of all materials necessary for drilling works).Note:-a) MSERW / UPVC casing pipes should be properly inserted or lowered in overburden zone for proper RBTW formation.b) In case of collapse in borehole. payment will be done for clear measurable depth only. a). 0 to 25 mtr |
| 3 | b). 25 mtr to 170 mtrs or above |
| 4 | Washing and developing tube well with air compressor pump and engine for 8 (eight) hours continuous pumping per day with necessary arrangements for testing the yield in gallons per hour with 'V' notch including hire and labour charges for all tools and pl |
| 5 | Supply and delivery of UPVC pipe (CD) conforming to IS12818:2010.c) 125 mm dia. |
| 6 | Lowering of 125 mm dia. Pipe (PVC ) in over burden with fitting fixing joining the asembly with coupler or otherwise upto a depth as required and grouting the same with quick fix cement motor (1:2:3) as per direction of E.I.C. |
| 7 | Supply & delivery of UPVC Cap,125 mm dia |
| 8 | Installation of Big-Dia D.T.H. Tube Well (200mm x 165mm) considering 200mt Depth in diferent sourceless school out of PWSS area of different blocks (Detail as per Annexure -II) |
| 9 | Supplying, installation and lowering. In position with column pipe submersible pumping machineries of 1.0 HP of Crompton/. KSB or other renowned make conforming to latest BIS codes (75 mm Water filled motor - 10 Stages with 32 mm delivery) with control panel of adequate capacity, supplying and laying wiring with casing, switch board, plugs ,MCB etc, making connection from main line with all incidental charged etc, all complete with labour, materials and painting exposed surfaces, fixing all assembly in position including supply of all materials and labours (column pipe will supplied departmentally) as per direction of the EIC.(Detail as per Annexure-XII of Model water Supply system with cost estimate for Anaganwadi centers, second edition June 2019 of P&DD-IV) |
| 10 | Supply of PVC pipes & fittings Schedule 80 (medium duty) conformingto ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239(Part - I).(A) PVC Pipes32 mm ( for Column Pipe)It. No. -19 (III) (P.W.D.)P.No. - 13 (S& P) • |
| 11 | Supplying, fitting and fixing gunmetal wheel valve of approved brand and make tested to 21 kg per sq. cm. (for water lines only).. 25 mm diaIt. No. -5 (viii) (P.W.D.)P.No. - 5 (S& P) • |
| 12 | Supplying, fitting and fixing PVC pipes of approved make of Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, making threads,fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials and two coats of painting with approved paint in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accesories, specials. Payment for painting will be made seperately)(a) For Exposed WorkPVC PipesPWD S&P page 12 item 19 20 mm dia |
| 13 | Supplying, fitting and fixing alloy iron with brass spindle bib cock/ stop cock of approved brand and make, spray painted and tested to 21 kg per sq. Cm It. No. - 7(g) P.No. - 7 (S & P )• |
| 14 | Supplying P.V.C. water storage tank of approved quality with closed top with lid (Black) - Multilayer ) (a)500 litre capacitIt. No. -6 (a) (P.W.D.)P.No. - 37 (S& P) • |
| 15 | Labour for hoisting plastic water storage tank (i) Upto 1500 litre capacity. (a) Upto 1st story from G.L.It. No. -10(i)/(a) (P.W.D.)P.No. - 37 (S& P) • |
| 16 | Labour for punching hole in plastic water storage tank upto 50 mm dia 15 mm dia It. No. - 13P.No. - 38 |
| 17 | Supplying ,fitting &fixing 300mm MS housing clamp of approved quality |
| 18 | Supplying fitting & fixing G.i cap at Top 150mm |
| 19 | Supplying of GI bend with I.S.I MARK 32MM DIA |
| 20 | Supply of 32 mm dia CI metal ADAPTER set (Both top and Bottom) |
| 21 | Nylon rope (%inch) and dia of holding the Pump (LS) |
| 22 | Supply of 2.5 sq mm three core flat cable withbare bunched copper conductor insulated and sheathed with pvc for Ssubmersible Pump Motor |
| 23 | Supplying fitting fixing 240V 32amp DP main Switch on the wall (Havells/eqivalent) |
| 24 | Cleaning and disinfecting upto 2000 litre Water Tank including masonry reservoir. It. No. - 14P.No. - 40 (S & P )• Please Enable Macros to View BoQ information |
