Tender For Re Excavation Of Khal From Ratikanta Dinda Land To Kasmoli Bundh In Amta-Ii Block Under Howrah District Under Howrah (A-M) Division Under Core-Sector Programme For The Financial Year 2026-2027
Tender Value
18.37 Lakhs
Estimated cost
Bid Submission
17 Nov 2026
29 days left
EMD
36743
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
Kolkata → West Bengal
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Re Excavation Of Khal From Ratikanta Dinda Land To Kasmoli Bundh In Amta-Ii Block Under Howrah District Under Howrah (A-M) Division Under Core-Sector Programme For The Financial Year 2026-2027
BOQ
| Sl. No. | Item Description |
| 1 | Part-A1.Excavation Bailing out water by pump including all leads and lifts and including making all arrangements for disposal, where continuous flow or seepage of water is encountered and rating of pumps and hours of operation is specifically ascertained as per direction of the Engineer-in-charge |
| 2 | Cutting uprooting and clearing jungles including shrubs, water weeds, bushes, trees, plants, upto 30 cm. girth including removing as directed by Engineer-in-charge. |
| 3 | Cutting, uprooting of roots & stumps of trees of different girth upto 1 meter depth below ground level or bed level & filling the rootholes by soil and removal of branches, roots & stumps etc. including carriage and stacking as per instruction of the Engineer-in-charge (Measurement of girth at breast height of 90 cm) (b) Banana cluster/ Pineapple |
| 4 | Earthwork in excavation in the canals / drainage channels / borrow pits / River bed / slope of bank as noted below as per designed section & throwing the spoils in layers of 25 cm. for making banks as per profile or to deposit the same in any other place within an initial lead of 30 metre and initial lift of 1.5 metre including breaking clods, rough dressing etc. complete as per direction of the Engineer-in-charge. (a) Ordinary soil / local soil / soil mixed with moorum or kankar / silt, dry or moist / slushy silt / sticky soil. |
| 5 | Extra rate for each 250 metre or part thereof above the initial lead of 1 km on items no 4 |
| 6 | Dressing and chilchalling flanks or slope of embankment including filling with earth or cutting upto 150 mm. average thickness and ramming properly after sprinkling water. |
| 7 | Supplying, testing and installation of open Weave Jute Geo-textile (JGT) having overall weight of 500 gm/sq. m, thickness 6 mm, width 1220 mm, Tensile strength 10 KN/m (Warp direction) x 7.50 KN/m (weft direction) on slopes of embankments dressed and cut to a gradient as per design and drawing for control of surface soil erosion on proposed bank slope of embankment including the cost of preparation of subgrade and excavating the trenches of 500 mm deep and spade-width wide where necessary, and filling the trenches with earth duly secured to sub-grade by U shape MS staples (11 gauges) or wooden or plastic pegs at an interval of 450 mm, providing side lapping of 100 mm and horizontal lapping of 300 mm as per direction complete. The rate is inclusive of all incidental charges, transportation by all means to the work site, all leads and lifts complete. (Payment will made on the basis of finished surface area of the slope). |
| 8 | For Surface Flow Minor Irrigation Scheme and Field Channel Works extra rate of 4 % should be allowed over the existing schedule rate excluding Earthwork i.e. item No. 4, 6 |
| 9 | 2.SOLAR InstallationSolar Module: Supply , transport , installation and commissioning of ISI marked Solar Modules as per following specification: 1. Cell: Indigenous mono crystalline silicon SPV cells 2. Solar Module: Monocrystalline cell with PERC technology / module with bifacial cell. 3. Standards: ISI marked as per IS 14286 and having certification of IEC 61853(1), 61730(1&2), 61710 4.Modules must qualify to IS 170210 (Part 1) 5.Min. Efficiency: 19.5%. 6. Fill factor: More than 75% . 7. Module wattage mismatch in the SPV array: within ±3% 8. Wattage output warranty:Should not be less than 90% at the end of 10 years and 80% at the end of 25 years. 9.The power output of individual PV modules used in the PV array, under STC: minimum 300 Wp. Necessary test certificates also to be supplied. For detail information please see Cl. no. 2.1 of technical specification. |
| 10 | Module Mounting Structure : Supply , transportation & installation of G.I manual tracking / Fixed structure made of MS hollow sections, pipes, plates, angles etc as per IS:4923, IS:1161/1239, IS:1079/2062, to hold min 300 Wp SPV Module as per drawing and technical specification. The steel structure is to be protected with minimum 80 micron galvanisation(hot dip) and provided with fixed arrangement or dual axis manual tracking arrangement for three times in a day and seasonal tilting to face the sun optimally. |
| 11 | Foundation of Module Mounting Structure: Suitable and stable Reinforced Cement Concrete foundation for dual axis manual tracking SPV Module structure as per drawingFor 4 module structure . |
| 12 | Power conditioning unit with enclosure :Supply , transport , installation and commissioning of Solar Power conditioning Unit consisting of following components and features: 1) Variable frequency Drive with inbuilt MPPT, voltage range suitable for operating pump-motor set of 1HP to 20 HP, detail mentioned in in Cl.6.12) Power input : DC source for 1HP, 2HP and 3HP.3) Power input : AC / DC source or hybrid for 5HP and above.4) Incomer: DC MCB 2 Pole 16 amp upto 5 HP, 25 amp for 7.5HP and 10 HP, 40 amp for 15 to 20 HP as per IS/IEC 60947-25) Incomer: AC MCB 4 pole 16 amp for 5.0 HP, 25 amp for 7.5HP and 10 HP, 40 amp for 15 to 20 HP as per IS/IEC 60947-2 6) Type II DC SPD of 40 KA. 7) Type II AC SPD of 40 KA for AC/ DC or Hybrid input. 8) Dual input (solar/Grid) 25 amp changeover switch for 5HP and 7.5 HP, 40 amp for 10 HP, 63 amp for 15 to 20 HP 9) Reverse protection diode 1600 VDC with heat sink.10) Data Logger.11) Remote monitoring system.12) Should have built –in EMC filters .13)IP 65 glands for cable in and out. 14) Min. IP 54 enclosure. For detail features, protections, RMS, Communication architecture, Security, Data storage, tolerance of various parameters, standards to be qualified, etc. please refer to Cl. 6.1 of technical qualification. Note: AC SPD, AC MCB and Selector switch to be provided only for item no. 3(g), to 3(l). b) For 2 HP capacity Pump motor set with Dc input |
| 13 | Cable and Accessories :Supplying, fitting and fixings of UV rated Copper Cable laid inside HDPE conduit and other accessories as per followings with necessary connection with the Solar PV Module, MPPT etc. i. 4.0 Sq mm single core multi studs - 5 m ( for 2 HP ) & 20 m (for 3/5 HP ) ii. Lugs, HDPE Pipe, Flexible Pipe, Saddle, Cable tie e |
| 14 | Earthing: 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 ground level as below: (a) By ISI-Medium GI pipe including excavation of soil for installation of Earth Electrode and filling & ramming and connecting to individual structure to earth electrode including S&F 20 mm x 3 mm galvanised (Hot Dip) MS flat on wall/floor with GI saddles as required and connection to equipments incl. drilling holes, with bolts, nuts, washers etc. |
| 15 | Connecting the equipments to earth busbar including S & F GI (Hot Dip) wire of 8 swg 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.. |
| 16 | a) Lighting System at Scheme: (with lighting Pole) : Dusk to Dawn lighting arrangement of 4 mts height above ground level with(Hot dip) Galvanished 80 mm x 50 mm, Medium duty G.I. pipe with 12 V, 15 Ah 2- in 1 Lithium ion /Fero-phospate battary within built 7-11 watt LED lamp, 50 Wp solar panel to cover the scheme area.The lighting system should be warrented for 5 years rom the date of installation |
| 17 | Lightning protection (Pole mounted): Lightning protection with 1.5\\" G.I pipe of 4 mts + 0.75 mtr. height with base flange in proper RCC foundation and S & F Lightning Conductor Air Terminal made of 20 mm dia 1000 mm long GI pipe (ISI Medium) having five discharge prongs of 4 SWG GI (Hot Dip) wire at top duly soldered with 7/16 stranded GI (Hot Dip) wire and 85 mm dia 6 mm thick GI base plate at bottom incl. necessary holes etc . Earthing with 65 mm dia GI pipe (Medium) 3.0 Mts. long and 1 x 19/10 stranded GI (Hot Dip) wire (4 Mts. long), 20 mm dia x 125 mm long galvanized bolt, double nuts, double washers including socketing at both ends of stranded GI (Hot Dip) wire by crimping sockets/ thimbles and S & F 65 mm dia GI pipe (ISI-Medium) protection (3 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level to an average depth of 3.65 Mts. (Provision of one lightning protection for each structure). |
| 18 | Supply and installation of 3 phase electromotor pump-motor set suitable for Solar operation covering 5 years warranty for the following conditions including loading, unloading, transportation etc.:- b) 2 HP 3 phase Monoblock Pump-motor having discharge at required head as below. i) 2 HP 3 phase AC surface mounted Monoblock Pump-motor set as per IS 9079 with 2.60 - 2.78 Lps discharge at 26 mts. total head suitable for 2.0 Ha CCA Sprinkler / Drip operation with foot valve, required quantity of flexible suction pipe(15m), clamps, bend, footvalves and all other accessories to complete connection of suction and delivery side . |
| 19 | Testing and commissioning of scheme after completion of all work |
| 20 | Supply, fitting and fixing of Pump - Motor Shed of height 0.85 mtr.( as per drawing ) with Hot dip Galvanised ISA 25x25x3 & 1.5 mm MS sheet including foundation Base of 0.95m x 0.65 m for pump unit ( BFS, .075 mm 1:2:4 PCC , 100 mm 1:1.5:3 CC )- for 2 HP and 3 HP surface pump. |
| 21 | Comprehensive maintenance charges for 4 years beyond 1 year warranty period (which cover monthly inspection, Yearly training to WUA, to attend breakdown within 3 days and to keep the scheme in operation without lapse of time) b) For 3 HP both for Submersible & Surface pump Note : 1 Total comprehensive maintenance charge is to be withheld in addition to Securirty Deposit . Comprehensive maintenance charges will be released @ i) Rs. 0.80 for 2 HP, ii) Rs. 0.80 for 3 HP, Rs. 0.60 for 5 HP & 10 HP Submersible & Surface pump per WP per year at the end of each maintenance period i.e. at the end of 1st year, 2nd year, 3rd year, 4th year & 5th year. in case the \\"Bidder\\" does not provide service during the warranty & Comprehensive maintenance period, the amount so held up will be forfeited. |
| 22 | Insurance @ 2% for item no-1,4,8 & 10 for a periods of 5 years. Note : 2 1st year's insurance charge is to be paid on production of Original Receipt of premium payment. Remaining 4 years Insurance payment is to be withheld which will be released during 2nd, 3rd, 4th & 5th year on production of Original Receipt of premium payment. |
| 23 | Remote monitoring for 5 years: Provision for remote monitoring for the pumps must be made in the pump controller through an integral arrangement having following basic functions:a. Controller must be assigned with a unique serial number and its live status must be observed remotely on online portal through login credentials.b. Live status must indicate whether controller is ON/ OFF. The parameters i.e. the water output, water flow rate, in fault condition, array input voltage/ current, power and motor frequency should at logged at an interval of 10 minutes c. Controller must have a back up to store the data locally ( at least for 1 year) supply & installation of GSM/GPRS based Data Transmitter or Modem and to provide remote monitoring service to transmit the parameters to central server from the solar pumping system with time stamp at user-defined interval and report generation at the buyer end. (Refer Technical Spec.) |
| 24 | Cleaning and washing of modules once in a month with clear water to remove deposited dust and dirt on the module surface and keep the modules clean throughout the year. The activity to be performed for eight months in a year excluding four monsoon months. A log book should be maintained at thr site for the said purpose. |
| 25 | P.V.C. Flexible Hose Pipe 65 mm dia Lay Flat Hose (Non-lSl) |
| 26 | 3.Water User AssociationCampaigning in the command area of one no WHT/WHR/RWHT/WDS Sub- project by community workers for mass awareness capacity building to achieve sustainability of Sub-Project. Cost include wage payment to community workers transportation leaflet etc. |
| 27 | Demarcation of command area selection of beneficiaries and preparation of land schedule within the Command area of one WHT/WHR/RWHT/WDS having CCA 5.0 Ha |
| 28 | Meeting Cost for WUA formation cost including Refreshment training materials transport local conveyance wage payment to community worker remuneration to resource person and incidental charges |
| 29 | Registration Cost for WUA under suitable act (Society) deed writing including registration charge conveyance cost & opening of Bank A/C etc. |
| 30 | Livelihood plan /Micro plan formulation cost for minor irrigation scheme cost including refreshment training materials transport local conveyance wage payment to community worker remuneration to resource person and incidental charge (rate on meeting) |
| 31 | Meeting and onsite demonstration for operation & maintenance of Scheme water management and mode of collection of water tax, building of corpus fund etc. |
| 32 | IEC Materials (Leaflet, poster, notebook) = 8 meetings for SL - 2 and SL- 4 |
| 33 | Documentation Cost for activities of WUA Scheme - by still photography report booklet etc in both hard and soft copy. |
| 34 | Impact study & monitoring of scheme by site visit of 2 Community workers during 3 Years period |
| 35 | Ehancement for 9.34 HA CCA of 1 No SFMIS ((9.34/30) X 59875.00) |
| 36 | Add GST 18 % for Sl No 1 to 35 (Except sl no 11 & 25) |
| 37 | Add Cess 1% for Sl No 1 to 36 (Except sl no 11 & 25) |
| 38 | Part-A, Total (For Sl No 1 to 37) |
| 39 | Part -B1.Inlet & OutletEarth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. |
| 40 | Dry brick pitching half brick thick in drains including supply of bricks and preparing the surface complete : With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 |
| 41 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 42 | Providing and laying Non Pressure NP-3 class (Medium duty) R.C.C. pipes including collars/spigot jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete(b) 600 mm dia |
| 43 | Brick work with 1st class bricks in cement mortar (1:4)(a) In foundation and plinth . Cement mortar 1:6 (1 cement : 6 coarse sand) |
| 44 | 15 mm cement plaster on rough side of single or half brick wall of mix: 1:6 (1 cement: 6 coarse sand) |
| 45 | Neat cement punning. |
| 46 | Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 and for all lift. |
| 47 | 2.Display BoardEarth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. |
| 48 | Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete. |
| 49 | Dry brick pitching half brick thick in drains including supply of bricks and preparing the surface complete : With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 |
| 50 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 51 | Brick work with common burnt clay selected F.P.S. (non modular) bricks of class designation 7.5 in exposed brick work including making horizontal and vertical grooves 10 mm wide 12 mm deep complete in cement mortar 1:6 (1 cement : 6 coarse sand) From ground level upto plinth level |
| 52 | Centering and shuttering including strutting, propping etc. and removal of form work for : Foundations, footings, bases for columns |
| 53 | 15 mm cement plaster on rough side of single or half brick wall of mix: 1:6 (1 cement: 6 coarse sand) |
| 54 | Kota stone slabs 20 mm thick in risers of steps, skirting, dado and pillars laid on 12 mm (average) thick cement mortar 1:3 (1 cement: 3 coarse sand) and jointed with grey cement slurry mixed with pigment to match the shade of the slabs, including rubbing and polishing complete. |
| 55 | Lettering with black Japan paint of approved brand and manufacture |
| 56 | Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 and for all lift. |
| 57 | 3.TBMEarth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. |
| 58 | Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete. |
| 59 | Dry brick pitching half brick thick in drains including supply of bricks and preparing the surface complete : With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 |
| 60 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 61 | Brick work with common burnt clay selected F.P.S. (non modular) bricks of class designation 7.5 in exposed brick work including making horizontal and vertical grooves 10 mm wide 12 mm deep complete in cement mortar 1:6 (1 cement : 6 coarse sand) From ground level upto plinth level |
| 62 | Centering and shuttering including strutting, propping etc. and removal of form work for : Foundations, footings, bases for columns |
| 63 | 15 mm cement plaster on rough side of single or half brick wall of mix: 1:6 (1 cement: 6 coarse sand) |
| 64 | Neat cement punning. |
| 65 | Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 and for all lift. |
| 66 | Modified Estimated cost after using correction factor on DSR 2023 on account of GST @ 0.973 as per Office Memorandum vide e file No. :9158977, File No.- 158/SE (TAS)/GST/2024/02-E, Dated - 08.08.2024 of the Superintending Engineer (TAS) of CPWD (Total Amount x 0.973)For SL No 38 to 64 |
| 67 | Cost indices of Kolkata as on 01.10.2025 based on DPAR 2025 (Base 100) is 123 as per Office Memoramdum vide Memo No.- 34(1)/SDG(Kol)/Cost Index/2026/915, dated - 19.05.2026 of CPWD, Government of India.Hence the total cost of the scheme is - [{(Total Amount) x 0.973}x1.23] For Sl No 65 |
| 68 | Part - B,Total Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Oct 14, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedNov 17, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 29 daysNov 19, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 31 daysTender Documents
Download All (ZIP) ↓
Disclaimer
We takes all possible care for accurate & authentic tender information. However users are requested to refer Original source of Tender Notice / Tender Document published by Tender Issuing Agency before taking any call regarding this tender