Arrangement Of Drinking Water Supply By Submersible Pump And Tank Through Solar System In Different Location Within Katwa-I Block
Tender Value
Ref. Documents
Estimated cost
Bid Submission
05 Apr 2022
0 days left
EMD
1.10 Lakhs
Bank guarantee accepted
Document Fee
10000
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
katwa → West Bengal
EMD Exemption
Not Available
Quantity
Not Available
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Address
Project Description
Arrangement Of Drinking Water Supply By Submersible Pump And Tank Through Solar System In Different Location Within Katwa-I Block
BOQ
| Sl. No. | Item Description |
| 1 | Labour for boring lube well of required dia. by water jel system through any type of soil strata including hire and labour charges for boring pipes, scaffolding, tools and plants as necessary and taking out them and lowering pipes, strainers, blind pipe etc. and fitting and fixing the same complete including bucket washing with compressor and other incidental works in the connection. The tube well should have a minimum 50 mm gap in between the outside of the tubewell pipe and the bore.(a) For depth upto 150 metre80 mm dia. boring etc. beyond 150 metre |
| 2 | Do-Do-DoFor depth upto 150 metre for 50 mm dia. tube well with topenlargement of 100 mm dia.125 mm dia. boring etc. top enlargemen |
| 3 | Supplying, fitting and fixing steel cutter piece upto 450 mm long with sockets 75 mm dia. |
| 4 | Supply of G. I. pipes of Non-TATA make including necessary sockets125 mm dia. Medium Quality |
| 5 | Supply of PVC pipes & fittings Schedule 40 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I). (A) PVC Pipe 80 mm dia (Category-B) |
| 6 | Do-Do-Do(A) PVC Pipe 125 mm dia(Category-B) |
| 7 | Supplying PVC strainer of approved make with adapter conforming to I S 12818 specifications80 mm dia |
| 8 | Supply of PVC pipes & fittings Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239(Part - Reducing Socket (mm X mm)125 X 80 |
| 9 | Houseing clamp of M.S. plate of 25 mm with and 20 mm thick with arms extended on both sides upto 0.30 Mtr length(each side) with two drill wholes on both sides for intention of total four nos MS nuts and bolts of 75 x 20 mm dia size with M.S. washers etc complete 125mm dia |
| 10 | Cost of Development of Tube Wells. |
| 11 | 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 |
| 12 | Construction of tube well platform (Size 1.20m x 1.20m) with 75 mm. thick cement concrete (6:3:1) using 20 mm down jhamachips ovér a layer of brick flat soling including necessary earthworkand ramming. 125mm x 75 mm (thick) band set in coment mortar (4:1 ) on all sides, kecping outlet for drainage, 1 2mm thickcement plaster( 4:1)with neat cement finishing to the exposd surface including the concrete e surtace below ground level in thel periphery of the land including 1.2 m length siurface drain withnecessary shuttering and curing complete in all respert with all labours and materials |
| 13 | 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. |
| 14 | Supplying P.V.C. water storage tank of approved quality with closed topwith lid (Black) - Multilayer 2000 litre capacity |
| 15 | Labour for punching hole in plastic water storage tank upto 50 mm dia. |
| 16 | Labour for hoisting plastic water storage tank.Above 1500 litre upto 5000 litre capacity.(a) Upto 1st story from G.L. |
| 17 | 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 Work PVC Pipes15 mm dia |
| 18 | Do-Do-Do25 mm dia |
| 19 | Do-Do-Do 40 mm dia |
| 20 | Do-Do-Do 50 mm dia |
| 21 | Supplying, fitting and fixing PVC pipes for underground work 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 including cost of all materials ,jointing materials, cutting pipes,making threads ,cutting trenches upto 1.5 metre below surface in all sortsof soil and refilling the same as directed complete in all respect. (Paymentwill be made on the centre line measurement of the total pipe lineincluding all specials No separate payment will be made for accessories,specials.)PVC Pipes(Dia)40 mm |
| 22 | Supplying, fitting and fixing bib cock or stop cock.(a) (i) Chromium plated Bib Cock short body (Equivalent to Code No. 511& Model - Tropical / Sumthing Special of ESSCO or similar brand). |
| 23 | Chromium plated Stop Cock (Equivalent to Code No. 513(A) &513(B) & Model - Tropical / Sumthing Special of ESSCO or similar |
| 24 | Supplying, fitting and fixing Peet\"s valve fullway gunmetal standard pattern best quality of approved brand bearing I.S.I. marking with fittings (tested to 21 kg per sq. cm.).50 mm dia |
| 25 | Earth Work in excavation of foundation within a lead of 75m as directed The item includes necessary trimming the side of trenches,levelling dressing & ramming the bottom, bailing out water etc. as required complete.(a) Depth of excavation not exceeding 1500mm. |
| 26 | Filling in foundation or plinth by fine sand in layers not exceeding 150mm as directed and consolidating the same by thorough saturation with water.ramming complete including the cost ofsupply of sand.(payment to be made on measurement of finished quantity) Do- by Fine Sand |
| 27 | Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand. |
| 28 | Cement concrete with graded stone ballast (40 mm size excluding shuttering) In ground floor (A) [Pakur Variety] (a) 1:3:6 Proportion |
| 29 | Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mmnominal size) excluding shuttering and reinforcement if any, in ground flooras per relevant IS codes.(i) Pakur Variety |
| 30 | Brick work with 1st ClassBricks with cement mortr (1:6) In foundation and Plinth |
| 31 | 125 mm. thick brick work with 1st class bricks in cement mortar (1:4) inground floor. |
| 32 | Reinforcement for reinforced concrete work in all sorts of structures including distribution bars,stirrups,binders etc initial straightening and removal of loose rustfif necessary), cutting to requisite length,hooking and bending to correct shape.placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction.(a) For works in foundation.basement and upto roof of ground floor/upto 4 m |
| 33 | Hire and labour charges for shuttering with centering and necessary staging upto 4m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs,beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works(upto roof of ground floor. 25mm to 30mm thick wooden shuttering as per decision & direction of Engineer-lnCharge |
| 34 | Plaster (to wall, floor, ceiling etc.) with composite mortar of sand, lime and cement including round off or chamfering corners as directed and raking out joints and roughening of concrete surface including throating, nosing and drip course where necessary (Ground floor).15 mm thick plaster(1:6) |
| 35 | Do-Do-Do 10 mmthick plaster (1:4) |
| 36 | Neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc. NOTE:Cement 0.152 cu.m per100 sq.m. |
| 37 | Protective and Decorative Acrylic exterior emulsion paint of approved quality, as per manufacturer\"s specification and as per direction of Engineer-in-Charge to be applied over acrylic primer as required. The rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer.In Ground floor (Two Coat)Premium 100%Acrylic Emulsion |
| 38 | Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc |
| 39 | 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 On steel or other metal surface :With super gloss (hi-gloss) -(i) Two coat (white in shade) |
| 40 | Supplying and laying true to line and level vitrified tiles of approved brand (size not less than 600 mm X 600 mm X 10 mm thick) in floor, skirting etc. set in 20 mm sand cement mortar (1:4) and 2 mm thick cement slurry back side of tiles using cement @ 2.91Kg./sqM or using polymerised adhesive (6 mm thick layer applied directly over finished artificial stone floor/Mosaic etc without any backing course) laid after application slurry using 1.75 Kg of cement per sqM below mortar only, joints grouted with admixture of white cement and colouring pigment to match with colour of tiles / epoxy grout materials of approved make as directed and removal of wax coating of top surface of tiles with warm water and polishing the tiles using soft and dry cloth upto mirror finish complete including the cost of materials, labour and all other incidental charges complete true to the manufacturer\"s specification and direction of Engineer-in-Charge. (White cement, synthetic adhesive and grout material to be supplied by the contrrle)With application slurry @1.75 kg/ Sq.m, 20 mm sand cement mortar (1:4) & 2 mm thick cement slurry at back side of tiles, 0.2 kg/ Sq.m white cement for joint filling with pigment. Light Colour |
| 41 | Supplying, fitting & fixing best quality digital printed Ceramic tiles in coloured decorative on walls and floors to match with the existing work & 4 nos. key stones (10mm) fixed with adhesive 4.5 mm thick at the back of each tile & finishing the joints with white cement mixed with colouring oxide if required to match the colour of tiles including roughening of concrete surface, if necessary or by synthetic adhesive & grout materials etc. With polymerised adhesive and epoxy grout pointing including spacer - 2mm (When tiles are laid over existing hard ready surface) all complete as per direction of Engineer-in-charge. |
| 42 | Solar Portion Solar Module:Supply, Transport, Installation and Commissioning of MNRE / IEC approved Solar Module of multi Crystaline salewith min efficiency of 15% & fill factor more than 70%, laminated between sheet of ethylene vinyl acetate (EVA) and high trasmissivity 3.2 mm tempered glass , framed in anodized Aluminium frame. The power out put of individual PV modules used in the PV array,under STC, should be minium of 300 Watt peak , with adequate provision for measurement tolerances. Modules supplied with the SPV system should have certificate as per IEC 61215 specification or equivalant National or International standards. Modules must qualify to IEC 61730 part-I and part-2 for safety qualification testing and Salt Mist CorrosionTestingas per IEC 61701/IS 61701 and having warranty for out put wattage, which should not be less than 90% at the end of 10 years and 80% at the end of 25 years. Necessary test certificatealso to be supplied for 1 HP Off gridSolar Water Pumping System - 1200 Wp with 300 Wp SVP Panel |
| 43 | M.S. structural works in columns, beams etc. with simple rolledstructural members (e.g. joists, angle, channel sections conforming to IS: 226, IS: 808 & SP (6)- 1964 connected to one another with bracket, gussets, cleats as per design, direction of Engineer-in charge complete including cutting to requisite shape and length, fabrication with necessary bolting, metal arc welding conforming to IS: 816- 1969 & IS: 1995 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erectionall complete. The rate includes the cost of rolled steel section, consumables such as electrodes, gas and hire charge of all tools and plants and labour required for the work including all incidental chages such as electricity charges, labour insurance charges etcFor structural members of specified sections weighing less than 22.5 Kg./m Using Angle equal size of 50 x 6 mm @4.50 Kg per Mtr (i for structural members of specifed section weighing less than 22.5 Kg per mtr) |
| 44 | Power Conditioning Unit including MPPT, data logger and IP54 enclosure;Supply , transport , installation and commmissioning of IP 54 protectedenclosuredInverter Unit qualifying IEC 61683- Efficiencymeasurment and IEC 600682 - Enviornment Standard , safetystandard suitable for1- phase A.C. motor , IGBT based high voltage switching inverter with MPPTtechnology , to take care of the variationof Sun light and will be suitably mounted inside the metal enclosure . Inverter shouldhave protection against Dry run, Over current , Under current , Over voltage , Under voltageShort circuit etc. System should be able to run at low sunshine and minium 7 to 8hours a day run should be possible during normal sunshine condition. Inverter should have option toauto start for any short tripoff due to low light/ cloudysituation except for dry run.Inverter should be providedwith a disply to showthe various parameter by the user such as Voltage , Current , Solar panelDC voltage inverter IGBT temperature , out put AC voltage , output frequency. Pump flow (direct or calculated method), irradiation etc . The system should be capable to store the data at a setinterval and transfer it in a pendrive through USB port. It shouldalso monitor and save total run time , totalwater pumped etc.The Controller must have AC-DC change over switch of current 25 Amp (Test certificate of VFD IEC and CE certificate should be submitted at the time of delivery)as per direction of EIC . For 1 HP Capacity Submersible Motor Set |
| 45 | Supplyand installation of80 mm bore well 1 HP /0.75 KWSubmersible pumpsingle phase 220 voltalong with necessary accessoriescomplete set suitable for solar operation including loading unloadingtransportation etcas per direction of EIC |
| 46 | Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S &F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the groundlevel as below:a)By TATA-Medium GI pipe |
| 47 | Lighting protection (Polemounted ): Lighting protection with 3\"\" x 1.5\"\"G.I. pipe of 4 mts heightwith base flange in proper RCC foundationand S & F Lighting Conductor Air Terminal made of 20 mm dia 100 mm longGIpipe (ISImedium) havingfive discharge prongs of 4 SWG GI (Hot Dip) wire at top duly soldered with 7/16 standared GI (Hot Dip) wire and 85 mm dia 6 mm thick GI base plate at botom including necessary holes etc . Earthing with 65 mm dia GI pipe (medium) 3.0 Mtr long and 1 X19/10 standared GI (Hot Dip) wire (4 mtr long) 20 mm diax 125 mm long galvanised bolt, double nuts , double washer including sockting at both ends of standared GI (Hot Dip) wire by crimping socket/ thimbles and S & F 40 mm dia GI pipe (ISI- Medium) protection (3 Mtr long) to be filled with bitumen partly under the ground level and partly above the ground level to anaverage depth of 3.65 Mtrs |
| 48 | Comprehensive maintenancecharge for 2 years beyond 1 year warranty period (whichcover monthlyInspection, Yearly traningto WUA , to attend breakdown within 3 days and to keep the scheme in operation without lapse of time. For 1 HP Submersible pump: |
| 49 | Add 12% for GST |
| 50 | Add 1% for Cess |
AI Tender Summary
Tender Timeline
Mar 21, 2022
11:30 IST
Tender Published
Tender notice published.
CompletedApr 05, 2022
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedApr 07, 2022
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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