Tender For Drilling Installation And Development Of 150Mm X100mm Dia Ldtw Schemes Conversion Of Sostw Into Ldtw With Construction Of Pump House Internal Wiring And Necessary Supply In Place Of Defunct Sostw At Kalabaria Deno No 728 729 730 At Domkal Bloc
Tender Value
7.68 Lakhs
Estimated cost
Bid Submission
03 Feb 2023
0 days left
EMD
15400
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
domkal → West Bengal
EMD Exemption
Not Available
Quantity
Not Available
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Address
Project Description
Drilling Installation And Development Of 150Mm X100mm Dia Ldtw Schemes Conversion Of Sostw Into Ldtw With Construction Of Pump House Internal Wiring And Necessary Supply In Place Of Defunct Sostw At Kalabaria Deno No 728 729 730 At Domkal Block
BOQ
| Sl. No. | Item Description |
| 1 | Drilling of L.D.T.W. (150 MM X 100 MM) N.B. (a)Drilling of bore hole of suitable diameter upto required depth by water jet system through any type of soil including hire and labour charges for boring pipes, scaffolding, other tools and plants etc. and taking out the same all complete and other incidental works in this connection. The bore hole should have minimum 65 mm gap in between outside of the tube well pipe and the bore. |
| 2 | i) for lowering 100 mm dia GI/PVC pipe |
| 3 | ii) for lowering 150 mm dia GI/PVC pipe |
| 4 | Labour charges for lowering ofpipe, strainsers, blank pipes etc. and fitting, fixing the ame includig cutting, threading where necessary complete including bucked washing and other incidental works in this connection. |
| 5 | i)100 mm Nominal Dia 5 mm thick PVC pipe with bottom plug cutter |
| 6 | ((ii)100mm Nominal dia .(OD 117 mm) 5 mm thick PVC screen (Ribbed) pipe. |
| 7 | (iii) 100mmNominal dia. 5 mm thick PVC blank pipe |
| 8 | (iv) 150mm dia. Housing pipe (7.5mm thick PVC) |
| 9 | Supplying and filling up the annular space between the well pipe and the bore hole by coarse sand including watering as necessary as per direction of the EIC |
| 10 | Supplying,fitting and fixing including supplying suitable joining compound for fixing in positing threading if necessary etc all complete |
| 11 | (a) 100mm dia C.I. Plug cutter piece with bottom plug |
| 12 | (b)100mm X 150mm. UPVC reducing socket |
| 13 | (c) 150 mm diam.M.S. threaded top cap fixed in poison |
| 14 | (d) Supplying, fitting & fixing of 150 mm dia lSI marked G.!. Short pipe (medium quality) of suitable length (0.60m to 1.0m) with both end screwed, one end to match with the 150 mm dia PVC Housing Pipe and other end match with the 150mm dia MS top cap as per direction of the E.!.C. |
| 15 | Washing and development by pumping with 30 cum per hour capacity pump for a period till sand free water comes out and the discharge is about 30 cum per hour, followed by final yield test, inclusive of all tolles, plants scaffolding and hire charges of centrifugal pump set and other fitting as necessary all complete. |
| 16 | Charges of mobalization of drilling equipments, tolls and plants etc. and transportation of departmental materials from Sub-Divisional store to work site and returing excess departmental materials if any, to Sub-Divisional store after completion of wlork. |
| 17 | Making arrangment and showing verticality test and soundiong test including cost/ hire chartes of necessary tools and plants, scaffolding labour etc. all comlplete as per direction of EIC. |
| 18 | Construction of pump houseEarthwork in excavation of foundation trenches in all sorts of soil including removing, spreading or stacking the spoils, as directed & including trimming the sides of trenches, leveling, dressing & ramming the bottoms bailing or pumping out of water etc. as required complete.a) Depth of excavation not exceeding 1.5 meter Lead upto 75 meter. |
| 19 | Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. [Vide Page no.1, item no. 2(a) of PWD Schedule ](a) Depth of excavation not exceeding 1,500 mm. |
| 20 | Filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. (payment to be made on measurement of finished quantity |
| 21 | 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. |
| 22 | Ordinary Cement Concrete (mix 1:2:4) with graded stone chips (20 mm. nominal size) excluding shuttering and reinforcement, if any, in ground floor as per relevent IS codes.(i) Pakur Variety [Vide Page no.24, item no. 4(a) of PWD Schedule ] |
| 23 | Brickworkwith 1st class bricks in cement morter (1:6) |
| 24 | in foundation & plinth |
| 25 | in superstructure |
| 26 | 25 mm. thick damp proof course with 6 mm. down stone chips (1:2:4) double chequered with water proofing compound of approved brand (as per manufacturer\"s specification) at the rate of 1.5 Kg.per bag of cement including cost of all materials and labour complete |
| 27 | 125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in ground floor. |
| 28 | Hire and labour charges for shuttering with centreing and necessary staging upto 4 metre using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams,columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor). 25 mm. to 30 mm. thick wooden shuttering |
| 29 | Ordinary Cement concrete ( mix 1:1.5:3) with graded stone chips ( 20 mm. Nominal size) excluding shuttering and reniforcement if any , in ground floor as per relevent IS codes |
| 30 | Reinforcement for reinforced concrete work in all sorts of structureincluding distribution bar, stirrups, binders etc. including supply ofrods, lintels, straightening of bend bars excluding coil bars & removalof loose rust (if necessary) cutting to requisite length, hookingbending to correct shape placing in proper position & binding with1.626mm (16 SWG) black annealed wire at every enter sectioncomplete as per drawing & direction including cost of wire upto 1st floor level. |
| 31 | Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out jointsincluding throating, nosing and drip course, scaffolding / stagingwhere necessary (ground floor). [Excluding cost of chipping over concrete surface] |
| 32 | (i) With 1:6 cement mortar (a) 20 mm. thick plaster for groung floor |
| 33 | (i) With 1:4 cement mortar (a) 10 mm. thick plaster for groung floor |
| 34 | (i) With 1:6 cement mortar (a) 15 mm. thick plaster for groung floor |
| 35 | Neat cement punning about 1.5mm thick in wall, dedo, floor drain, door & window sill etc. complete. |
| 36 | Applying decorative cement based paint of approved quality after preparing the surface including scraping the same thoroughly (plastered or concrete surface) as per manufacturer\"s specification.a) Two coats |
| 37 | Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality includig smoothening surfaces by sand papering etc. (This item is applicable to new work or old work when the original surface has been exposed by removal of old paint) |
| 38 | (A) Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary: [Vide Page no.200, item no.2 of PWD Schedule ] (b) On steel or other metal surface :With super gloss (hi-gloss) - (iv) Two coats (with any shade except white) |
| 39 | M.S. Gate of Jail type as per approved design made of strongM.S. frame work intermediate stiffners and round / Sq. bars or angles. M.S. sheet (not less than 14 gauge) gussests , clit etc including rivetting, bolting, welding locking and Hanging arrangement, fitting & fiing complete as per direction of E.I.C. |
| 40 | ASF stone in floor ,dado,staircase etc. with cement concrete (4:2:1) with stone chips laid in panels as directed with topping made with ordinary white cement (as necessary) and marble dust (1:2) including smooth finishing and rounding off corners including racking out joints or roughening of concrete surface and application of cement slurry before flooring works using cement @ 1.75 kg/ sqm. Including all materials and labour 25 mm th.. |
| 41 | Supplying Fitting& fixing UPVC pipes A-5 Type and fittings conforming to IS 13592-1992 with all necessary clamps nails , including making holes in walls floors etc. Cutting trenches in any soil through masonary concrete structure etc. If necessary and mending good damages including joining with jointing materials (Spun Yam, Valamoid/Bitumen/M-seal etc.) complete. .A) UPVC Pipes (i) 75 mm Dia. |
| 42 | M.S. structural works with hollow sections (square orrectangularshape) conforming to IS: 806-1968 & IS:1161-1998) connected to one another with bracket, gusset, cleat as per design, drawing &direction ofEngineer-in-Charge complete including cutting torequisite shape & size,fabrication including metal arc weldingconforming to IS: 816-1969& IS: 9595 using electrodes of approvedmake and brandconforming to IS:814- 2004, haulage, hoisting anderection allcomplete.The rate includes the cost of all M.S. Hollow section,allconsumables such as electrodes, gas and hire charges of all toolsand plants and labour reqired for execution and all incidental chages (such as electricity, labour insurance) etc.complete. |
| 43 | Supplying 1.5mm thick M.S. sheet fitted and fixed on one or both faces of M.S./ W.I. gate etc. with point welding at not more than 150mm apart complete in all respect as per design including cost of all labour and materials. |
| 44 | Painting block letters or digits in Black Japan or any approved paint as per direction size above 2.5 cm and upto 4 cm |
| 45 | Electrical Wiring Drawing slubmersible cablethrough 25 mm. dia GI Conduit 1.6 mm thicm with 2 nos GI conduit Elbow/Bendbelow ground level. |
| 46 | Meter loop connection with 1.1 K.V. Gr. 3½ core / 4 core 10 Sqmm to 50 Sq mm. P.V.C./ XLPE insulated & sheathed and armoured Aluminium/Copper Cable from Meter to incommingTPN Main Switch / Terminal. (Brand: Gloster/Havells/Finolex) 10 sq mm 4 core Aluminium cable |
| 47 | Supplying, fitting & fixing of M.S. plate of size 20 cm x 20 cm, thickness 6 mm, make of two halves (20cm x 10 cm), placed over Housing Pipe of LDTW to rest the supporting clamps, with semi circular hole of 90 mm dia. at centre including locking arrangement between the two halves on both sides, including fitting, fixing of 25 mm dia. G.I. bend by making ahole on plate for passing submersible cable smoothly and complete in all respect. |
| 48 | Supplying, fitting and fixing G.I. pipes of TATA make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple,longscrew, reducing socket, reducing tee, short piece etc. fitted withholder 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 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 will be made seperately(ii) 80 mm dia. medium quality |
| 49 | Supply, fittig and fixing of 80 mm dia G.I. plain Equal Elbow of approved brand and make including cost of jointing materials. |
| 50 | (A) Transportation of submersible Electro Motr Pumping set along with all other accessories and equipments including bend, sluice valve column pipes etc, form sub-Divisional store to worksite including loading at the fitting point and unloading at the delivery point including necessary head load upt0 100 metre at both ends(A)Carriage by road (a) Distance upto 50 km ii) 30 cubic meter per hour (m3/hr) capacity Electro motor pumping set |
| 51 | Installation of submersible electro motor pumping set of following capacities by using necessary requisite, tolls and plants by lowering the same within the tube well housing pipe upto the following depth as per direction by fitting, fixing column pipes and other accessories, fixtures with necessary nuts, bolts and washers and suspending the entire assembly of pump set vertically by fixing the same supported by M.S. clamps over the top of housing pipe, binding the motor cable with each column pipes and drawing cable up to pump controller/starter point including opening out of the top cap of housing pipe of the tube well and testing of motor both in loading as well as in unloaded condition before and after installation of the same (The rate is inclusive of hiring changes of tools & plants.) (Colum pipe and other accessories supplied departmentally(b) 30 cubic metre here hour capaictiy electro motor pumping set(i) Length of pump assemblyexceeding 18 metre length |
| 52 | Earthing with 50 mmdia. GI pipe 3.64 mm thick x 3.04 mtrs. long and 1x 4 SWG G.I.(Hot Dip)wire ( 4 mtrs. Long), 13 mm dia. X 80 mm long G.I. bolts, double nuts and double washers including S & F 15 mm dia. G.I. pipe protection (1 mtr. long) to be filled with bitumen, partly under the ground level and partly above the ground level, driven to an average depth of 3.65 metre below the ground level as below. |
| 53 | (a) By ISI- Medium G.I. pipe |
| 54 | Supplying & fixing earth busbar of galvanized(Hot Dip) M.S. flat 25 mm x 6mm on wall having clearance of 6 mm from wallincluding providing drilled holes on the busbar complete with G.I. bolts, nuts, washers, spacing insulators etc. as required. |
| 55 | Connecting the equipments to earth busbar including S & F GI ( Hot Dip ) wire of sizeas below on wall/ floor with staples buried inside wall/floor as required and making connection to equipments with bolts, nuts, washers, cable lugs etc. as required and mending good damages. |
| 56 | (a) Solid GI wire (iii) No. 8 SWG |
| 57 | Supplying , fitting and fixing 240 volt DP with fuse on L&N 15/16 Amps, Iron clad Main Switchs of Havels make on Iron legs on wall |
| 58 | Supplying & fixingE.I. danger board on wall.(b) 20cm X 30cm |
| 59 | Supplying, fitting & fixing 350 mm x 250 mm x 25 mm size Wooden Plank on wall I(for fittino & fixinq of electrial equipments as necessary on the plank). |
| 60 | Wiring with 1.1 KV grade single core PVC insulated stranded Copper wire in EI conduit conduit and painting 2x1.5 sqmm wire in 19 mm conduit incl. S&F |
| 61 | Distribution wiring in 1.1 KV grade 22/0.3(1.5 sq. mm) single core standard ‘FR”PVC insulated and sheathed single core standard copper wire (approved make) in 20 mm size PVC rigid conduit ‘FR”(Precision make) with 1.1 KV grade 1 X 22/0.3 (1.5 sqmm) single core standard ‘FR”PVC insulated & ujsheathed copper wire as ECC to 5 A 3 pin flush type plug socket & piano Key type switch fixed on M.S. C.R.C. sheet metal (16SWG) switch board cum J.B. on wall including bakelite/ Perspex (wall matching colour) top cover 3 mm thick and incl. Painting the MS box and mending good the damages to original finish .B)Average run 5 mtr. |
| 62 | Fixing only Voltmeter/Ammeter/Energy meterwith screws & other fixing materials incl. making necessary holes and connections |
| 63 | Fixing only starter for motor control on flat iron frame /angle iron frame on wall (a) direct on line stator for motor upto 5 HP |
| 64 | Charges for jointing water proof cable with required water proof insulation and proper jointing compound including supplying other related materials complete. |
| 65 | Fitting fixing MS/GI/CI 80 mm 90 degree bend with flange ends |
| 66 | Supplying fitting & fixing Nut & Bolts 16x65 mm |
| 67 | Supply fiting & fixing of indicator modular type |
| 68 | SUPPLY Work Supply and Delivery of 150mm N.B. 7.5mm. thick UPVC(Medium)pipes/pipes, screwed on both ends, one end socketed and other end protected with plastic protector, dully ISI-certification marked, as per IS:12818 with latest emendments threof. And threaded to match with GI pipes as per Is:1239 (PART-I) with latest amendments as per approval of Engineer-in-charge. |
| 69 | Supply of 100mm N.B. 5mm. thick UPVC(Medium)pipes/pipes, screwed on both ends, one end socketed and other end protected with plastic protector, dully ISI-certification marked, as per IS:12818 with latest emendments threof. And threaded to match with GI pipes as per Is:1239 (PART-I) with latest amendments as per approval of Engineer-in-charge |
| 70 | Supply and Delivery of 100 mm PVC screen pipe (5.0mm ).ISI Marked IS-12818 |
| 71 | Supply & Delivery of 80 mm NB Galv M.S. column pipe one end screwed & other end welded with standardflange ( 3 mtr. Long) (top), ISI marked -1239 Galv-IS 4736 |
| 72 | Supply and Delivery of 80mm dia Galv M.S. column pipeboth end screwed & one end socketted 3m long duly I.S. Certificating marked, as per IS-1239 ,Galv - IS 4736) |
| 73 | Supply and Delivery of 80 mm90 degree G.I. bend both bend ISI marked IS 1239 GLV-IS 4736. |
| 74 | Supply and Delivery of 16A Switch fuse unitTPN ISMarked 60947 |
| 75 | Extra rate allowed over schedule rates @ 3% for construction of pump house of HDTW considering remote places, away from townfor items 10 to 29 |
| 76 | Add extra @ 5% over schedule rates as District Charge on electrical items from 30 to 50Except Item No. 31,32,35,36,42,47,48, & 49 |
| 77 | Add GST @ 18%on total as per rule( Except Item no 51 to 57) |
| 78 | Add 1% Labour Cess on Total except item no. 51 to 57 |
AI Tender Summary
Tender Timeline
Jan 17, 2023
11:30 IST
Tender Published
Tender notice published.
CompletedFeb 03, 2023
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedFeb 06, 2023
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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