Tender For Construction Of Solar Drinking Water At Bakhoabari Sansad 16. (Sl. No. 04)
Tender Value
3.45 Lakhs
Estimated cost
Bid Submission
21 Aug 2024
0 days left
EMD
7000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
binnaguri → West Bengal
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender For Construction Of Solar Drinking Water At Bakhoabari Sansad 16. (Sl. No. 04)
BOQ
| Sl. No. | Item Description |
| 1 | Earth work in excavation for foundation trenches in all sorts of soil including removing spreading of staking the spoils within a lead of 75m as directed including trimming the side of trenches leveling, dressingand ramming the button, bailing a) Depth of excavation not exceeding 1500mm |
| 2 | Earth work in filling in foundation trenches or plinth with earth .in layer not exceeding 150 mm includding watering and rammimg etc. Layer by layer complete .(payment to be on basis of measurement of finished quantity of work) (a) with earth obtained excavation of foundation |
| 3 | With carried earth arranged by the contractorwithin a radius of 1 km. |
| 4 | Single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and fitting joints with powdered earth or local sand. |
| 5 | Cement concrete with graded stone ballast (30 mm size excludingshuttering) (a) 1:3:6 proportion |
| 6 | Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes. |
| 7 | Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust (if 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 and upto roof of ground floor/upto 4 m (i) Tor steel/Mild Steel |
| 8 | Hire and labour charges for shuttering with centering and necessary staging upto 4 m 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) (f) 25 mm to 30 mm Wooden shuttering as per decision & direction of Engineer-in-Charge. |
| 9 | (b) With out stagging in foundation and Plinth |
| 10 | 125 mm th. brick work with 1st class bricks in cement mortar (1:4) in ground floor. |
| 11 | Supplying 1.5mm thick M.S. sheet fitted and fixed on one or bothfaces of M.S./ W.I. gate etc. with point welding at not more than150mm apart complete in all respect as per design including cost of all labour and materialsIn ground floor |
| 12 | Supplying, fitting & fixing 1st quality Ceramic tiles in walls and floors to match with the existing work & 4 nos. of key stones (10mm) fixed with araldite at the back of each tile & finishing the joints with white cement mixed with colouring oxide if required to match the colour of tiles includingroughening of concrete surface, if necessary or by synthetic adhesive & grout materials etc.(B) WallWith Sand Cement Mortar (1:3) 15 mm thick & 2 mm thick cement slurry at back side of tiles using cement @ 2.91 Kg/Sq.m & joint filling using white cement slurry @ 0.20kg/Sq.m.(a) Area of each tile upto 0.09 Sq.m(i) Coloured decorative |
| 13 | Plaster (to wall, floor, ceiling etc.) with sand and cement mortarincluding 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] In ground floor,(ii) With 1:4 cement mortar(c) 10 mm thick plaster |
| 14 | Neat cement punning about 1.5mm thick in wall, dado, windowsill, floor etc.NOTE:Cement 0.152 cu.m per100 sq.m |
| 15 | Soak pit with cover (0.75 mm dia Soak pit with round cover top up to 1.20 m Depth |
| 16 | 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. |
| 17 | M.S. structural works in columns, beams etc. with simple rolled structural members (e.g. joists, angle, channel sections conforming to IS: 226, IS: 808 & SP (6)- 1964 connected to one another withbracket, gussets, cleats as per design, direction of Engineer-incharge complete including cutting to requisite shape and length, fabrication with necessary bolting, metal arc welding conforming toIS: 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 incidentalchages such as electricity charges, labour insurance charges etc.I) For structural members of specified sections weighing less than22.5 Kg./m |
| 18 | Polythene Bib Cock/Stop cock (HD) with metal inlet (EMCO / ATLES or equivalent) 15 mm |
| 19 | Supplying PVC water storage tank of approved quality with closed top with lid (Black) - Multilayer (a) 2000 litre capacity |
| 20 | Labour for hoisting plastic water storage tank (ii) Above 1500 litre upto 5000 litre capacity (a) Upto 1st Story from GL |
| 21 | Labour for Punching hole in plastic water storage tank upto 50 mm dia |
| 22 | Labour for boring tube well of required dia. by water jet 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 samecomplete including bucket washing and other incidental works in the connection. The tube well should have a minimum 50 mm gap in betweenthe outside of the tubewell pipe and the bore.(d) For depth upto 150 metre for 50 mm dia. tube well with top enlargement of 100 mm dia. (ii) 100 mm dia. boring etc. top enlargement |
| 23 | 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 - I).80 mm dia |
| 24 | Supplying, fitting and fixing CPVC (ChlorinatedPolyvinyl Chloride) pipes of approved make conformingto IS-15778: 2007 . 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, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials inany 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. (a) For Exposed Work(ii) CPVC Pipes Class-2,SDR-13.515 mm dia |
| 25 | 25 mm dia |
| 26 | Supplying high density polythene strainer of approved make with adapter conforming to I.S. specifications. |
| 27 | Supplying, fitting and fixing steel cutter piece upto 450 mm long withsockets.(iii) 80 mm dia. |
| 28 | Supplying, fitting and fixing chech valve (vertical) G.M. tested to 21 kg persq. cm.(iii) 25 mm dia. |
| 29 | PV MODULESupplying,fixing,commissioning and testing solar photo Voltaic module 300 Wp,40V on existing iron frame structure each 156 mm monocrystalline Silicon solar cells laminated between sheet of Ethylene Vinyl Acetate (EVA) and high transmissivity 3 mm tempered glass.conforming to IEC 61215 (revised specifications or equivalent National or internationals Standars.The power output of the module(s)under STC should be a minimum of 300 W . The operating voltage corresponding to the power output mentioned above should be 56 V .The open ciecuit voltage of the PV modules under STC should be at least 57.0 volts The terminal box IP 65 Protection level on the module should have a provision for opening for replacing module. |
| 30 | Pump Controller Unit (PCU)only DCSupplying,fixing,commissioning and testing pump controller unit consisting with PCU Switching elements MOSFET Type of Charger PWM with MPPT technology Input from PV 800 V max to 370 V DC,1 to 1.5 HP , single phase with protection short circuit,Deep discharge,input surgeVoltage ,over current,Battery reverse Polarity ,Solar array reverse polarity Dielectric strength 1.1 KV between input / output and ground with EMI PROTECTIONS REMOVED . Cooling forced with temperature sensitive fan operation Ambient temperature 50 degree Celsius (max) Operating Humidity 95 % max Assembly / Mounting as per normal industrial Practice finish Epoxy power costing cable entry from rear , preferably 200 mm above ground level all system parameters shall be displayed system parameters LCD display such as battery voltage , output (load) voltage, load current etc (Kriloskar/Sukam/Exide)make |
| 31 | Supply and Fixing round 2 Core 4 Sqmm PVC multy core FR wire for array conecting |
| 32 | 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 vpartly above ground level driven to an average depth of 3.65 mts. below the ground level as below. By ISI- Medium GI pipe |
| 33 | Connecting the equipment to the earth busbar incl. S&F GI wire of size bellow on wall / floor as required and making connection to the equipment with bolts , washers,cable lugs etc as required and mending good damages No 4 SWg GI wire |
| 34 | Providing and fixing of lightining conductor finial , made of 25 mm dia 300 mm long , copper tube, having single prong at top, with 85 mm dia 3 mm thick copper base plate includding holes etc. Complete as required. |
| 35 | Supply,Instalation, testing & lowering of 1 HP oil fill DC solar submerssible pump motor set complete having suitable discharge as per yeld test of well. Submerssible cable of 30 mtr. 3 core 2.5 Sqmm that cable (Finolex) with MOC bar chart (Kriloskarmake Pump) and necessary control panwel and starter as per manufactural specification. |
| 36 | Supply,Fiting,Fixing of 38 mm dia column pipe having 3.04 mtr. Length including supply and fixing one socket at one end (TATA-M make) |
| 37 | Supplying,fiting,fixing Water Purifier machine to remove the Iron,Bacteria,Arsenic and other impurities from the water and also kills bacteria through a UV lamp . The entire power pumps from solar energy and there is no battery storage. The solar energy is stored in the form of pure water which will be adeuate for two days of backup.(Rate finalised As per NIQ) |
| 38 | Display board with Photography (LS) |
| 39 | Adding GST |
| 40 | Adding cess |
AI Tender Summary
Tender Timeline
Aug 15, 2024
11:30 IST
Tender Published
Tender notice published.
CompletedAug 21, 2024
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedAug 24, 2024
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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