|
| 1 | Labour for boring through any type of soil for sinking tube well ofrequired dia. with top enlargement by rig boring system (either by reserve circulation or by direct rotary method) including hire charges and labour for rig machine, tools and plants, staging, force pumping set and making arrangement for water required for boring etc. complete and lowering of pipes, strainers, blind pipes etc. complete.(a)(a) For depth upto 250 metre for 100 mm dia. Tube well with top enlargement of 200 mm dia.(upto 50 metre). First 50 metre |
| 2 | Next 50 metre |
| 3 | Next 50 metre |
| 4 | (iv) Rest 100 metre |
| 5 | Supplying high density polythene strainer of approved make with adapter conforming to I.S. specifications.100 mm dia |
| 6 | Packing the annular space between the outside of the tube well pipes & strainers and the bore with pea size washed gravel of approved quality having size from 2 mm to 5 mm or the size approved by the Engineer-incharge including cost of all materials labour and equipment complete.Note: Initial 6 m. of Annular space between the housing pipe and the bore should not be shrouded with Pea size gravel to avoid contamination with surface water. |
| 7 | Supplying, fitting and fixing heavy type bell mouth reducing socket. (iii) 100 mm X 150 mm |
| 8 | Supplying, fitting and fixing steel cutter piece upto 450 mm long with sockets. (ii) 50 mm dia |
| 9 | Supplying, fitting and fixing G.I. cap at top (iii) 200 mm |
| 10 | Supplying, fitting and fixing M.S socket ring (i) 100 mm |
| 11 | Supplying, fittng and fixing 300 mm M.S. housing clamp of approved quality. |
| 12 | Supplying, fitting and fixing PVC pipes for underground work of approved make of Schedule80 (mediumduty) 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, long screw, reducing socket, reducing tee, short piece etc. fitted including cost of all materials ,jointing materials, cutting pipes, making threads, cutting trenches upto1.5 metre below surface in all sorts of soil and refilling the same as directed complete in all respect. (Payment will be made on the centre line measurement of the total pipe line including all specials No separate payment will be made for accessories, specials.) PVC Pipes (Dia). 200 mm dia |
| 13 | 50 mm dia |
| 14 | Supplying, fitting and fixing PVC pipes of approved make of Schedule80 (mediumduty) conforming to ASTMD-1785 and threaded to match with GI Pipes as per IS : 1239 (Part-I). withall necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, long screw, 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 material sand two coats of painting with approved paintin 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 willbe made seperately)(a) For Exposed Work PVC Pipes (Dia) 50 mm dia. |
| 15 | 32 mm dia. |
| 16 | 25 mm dia. |
| 17 | 20 mm dia |
| 18 | (Q) Ball Valve 50 mm |
| 19 | 32 mm dia |
| 20 | 25 mm dia |
| 21 | 20 mm dia |
| 22 | 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 plants and scaffolding as required. |
| 23 | Supply of I.S.I mark 4 Sq.mm Submerssible flat cable(Non schedule Item) (Rate as per PO No- 5100640575) |
| 24 | Supplying of 3.0 HP, three phase KSB Submerssible pump set, Material No- IN605436 , Material Desscrition- CORA 2C/38G+UMAI100-2.2/22 2.5 SQM (Non schedule Item). |
| 25 | Supplying of Crompton Greaves (1.5 HP,Single phase) Submerssible Control panel No.STC -02 (Electrical contractor & Relay Type with both start and Run Capacitors. (Non schedule Item). |
| 26 | Collecting sample of water for bacteriological and chemical test from any depth at any time during execution of work including hire and labour charges for tools and plants and sterilising the equipments, paying all charges and fees, testing etc. complete in all respect as per direction. |
| 27 | Geophysical investigation of the acquifer by electrologging system with all tools and plants as necessary including supply of necessary report. |
| 28 | Filling in foundation or plinth by Fine Sand in layers not exceeding 150 mm. as directed and consolidating same by thorough saturation with water ramming complete, including the cost of supply of sand. (Payment to be made on measurement of finished quantity) |
| 29 | Single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with powdered earth or local sand. |
| 30 | (I) Cement concrete with graded stone ballast (40 mm size excluding shuttering) In ground floor (A) [Pakur Variety] 1:3:6 proportion |
| 31 | 125 mm. thick brick work with 1st class bricks in cement mortar (4:1) in G.Floor. |
| 32 | Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (Ground floor).[Excluding cost of chipping over concrete surface] (a) With 6:1 cement mortar 15 mm. thick plaster |
| 33 | Neat cement punning about 1.5 mm. thick in wall, dado, window, sills, floor, drain etc. NOTE : Cement 0.152 cu.m. per 100 sq.m. Please Enable Macros to View BoQ information |
