Water Resources Department-WRD has published Re Excavation Of Water Harvesting Structure Of Baligari 02 Tank Re Excavation Of Water Harvesting Structure (Excavation One Inlet And Outlet Structure One Bathing Ghat) Of Baligari 02 Tank (Wht) Of Baligari Mouza Of Minakhan Gp In Minakhan Block. Submission Date for this Tender is 08-02-2022. Water Harvesting Tenders in mouza West Bengal. Bidders can get complete Tender details and download the document.
Sl. No. | Item Description |
1 | 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 encountere dandrating of pump sand hours of operation is specifically ascertained as per direction of the Engineer-in-charge. Use 5 HP pump with suction head 18.4m discharge 11.7 ltr/sec,Req running HP-Hrs = {90% of Existing Volume/(11.7/1000)}/3600}*5 |
2 | Cutting uprooting and clearing jungles including shrubs, water weeds,bushes,trees,plants,upto 30cm. Girth including removing as directed byEngineer-in-charge. |
3 | Excavation in ordinary soil/mixed soil i.e clay mixed with moorum, Kankar,pebbles/silt dry or moist/slushy silt/sticky soil for WDS/WHS/Reservoir/SFMIS etc with hydraulic excavator of required bucket capasity including cutting and loading in tippers trimming bottom and side slopes in accordance with requirement of lines, grades and cross section and transporting to embankment/disposal site within all lifts and leads upto 1500m including spreading,levelling disposed spoils at disposed area(mode of measurement:pre work amd post work). Valume of Excavated Earth taken from Autocad civil 3D Report= |
4 | Construction of embankment by earth moving machinery with approved materials already deposited at site available from river bed cutting and excavation from drain and foundation of other structures as per given profile for formation of bank and as per direction of the Engineer-in charge.(Payment will be made on the basis of pre-work & post-work level after necessary void deduction).Valume of Excavated Earth from Report= |
5 | Providing and erecting direction and place identification retro-reflectorised sign as per IRC:67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 2mm thick with area exceeding 0.9 sqm supported on a mild steel angle iron post 75mm x 75mm x 6mm, 2nos. firmly fixed to the ground by means of properly designed foundation withM 15 grade cement concrete 45cm x 45cm x 60cm, 60cm below ground level as per approved drawing and clause 801 of specifications for Road & Bridge works of MoRT&H(5th Revision). |
6 | Supplying, fitting and fixing including transportation of sign board for identifying the exact location of scheme (one at road side and other at site) the board will be made 3 mm thick MS plate of size 300 mm x 600 mm and fitted and fixed on 50 mm GI Pipe of IS 1239/90 (part-1) including cutting, welding and writting of both sides of Sign board. Base - Yellow, and words - Red. Both bottom end of the stands pipe will be grouted in 1:2:4 CC on a single brick flat soling. This will include one materials and labour complete as per drawing and direction of E.I.C. |
7 | 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. (a) Depth of excavation not exceeding 1,500 mm. |
8 | (A) Filling in foundation or plinthby 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) (B) Do- by fine sand |
9 | Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand. |
10 | 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 relevant IS codes (A) Pakur variety |
11 | Hire and labour charges for shuttering with centering and necessary staging upto 4m using approved stout props and thick hard wood planks of approvedthickness 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)( When the height of a particular floor is more than 4 m the equivalent floor height shall be taken as 4 m and extra for works beyond the initial4 mht. shall be allowed under 12 (e) for every 4 m or part thereof) (f) 25 mm to 30 mm shuttering without staging in foundation. |
12 | Brick works with 1st class bricks in cement mortar (1:6) a) In foundation and plinth |
13 | 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/stagging where necessary( Ground floor). [ Excluding cost of chipping over concrete surface] ii) Mortar Mix. 1:4, b) 15 mm thick |
14 | (b) 20mm thick.(1:6)wing wall. |
15 | Neat cement punning about1.5 mm thick in wall, dado, window sill,floor etc. NOTE: Cement 0.152 cu.m per 100 sq.m. |
16 | Providing and laying reinforced cement concrete pipe NP4 with spigot socket for culverts on first class bedding of granular material in single row including fixing with cement mortar 1:2 as per Technical Specification. Clause 1106 for Rural Roads of MORD.(i) 600 mm NP4 Pipe |
17 | Earth Work infilling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. (payment to be made on the basis of measurement of finished quantity of work) (a) With earthobtained from excavation of foundation . 1/3rd of E/W in Excavation |
18 | Add GST of 12% (Item No. 1 to 17) |
19 | Add CESS of 1% (Item No. 1 to 18) |
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