Tender For Modification/Repairs To Suction Side Of The Pump House At Lift Irrigation Scheme Chainabal Of Misd Pattan. (Adv. Construction 0.761 Lacs)
Tender Overview
Project Description
Tender for Modification/Repairs To Suction Side Of The Pump House At Lift Irrigation Scheme Chainabal Of Misd Pattan. (Adv. Construction 0.761 Lacs)
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 21-Aug-2026 | Corrigendum | Other | 25-Aug-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | Mechanical transportation, loading, unloading and handling of gas cutting and welding machine from workshop to site and vice versa using load carrier auto mni van or similar |
| 2 | Under Floor Girders: Providing and placing in position under floor Girder fabricated out of ISMB 150 for creating the side of platform by maintaining a parallel gap of 01 meter. A. Number of Girders = 01 No. B. Length of Girder = 7 meters @14.9kg/mtr |
| 3 | Earth work in bulk excavation by manual menas over areas (exceeding 30cm in depth, 1.5m in width as well as 10m2 on plan) including disposal of excavated earth lead upto 50 mtrs and lift upto 1.5m. |
| 4 | Construction of concrete block (1:2:4)) for placing and fixing of underfloor girders of size 2'x2'x2' (02 no) 2 (2'x2'x2') = 16cft = 0.5 cum |
| 5 | Cross Channels: Providing and placing in position cross channel sections and girders, by way of cutting and welding work at site, for creating panel frame across the above placed under floor girder equidistantly at one-meter centre to centre, to be fabricated out of ISMC 100 and ISMB150.A. No of cross channels = 04 nos.B. Length of each channel = 1.42 meter @9.2kg/mtr. |
| 6 | A. No of cross Girders = 02 nos.B. Length of each channel = 1.42 meter @14.9kg/mtr. |
| 7 | Creation of holes in the sump concrete wall for placing of channels and girders on one side (other side of channels and girders will be placed on ISMB 150). The horizontal depth of the holes shall be of minimum 6 inch for proper and secure placement of channel section and girders. The total of 06 no holes need to be created in the sump concrete wall. |
| 8 | M.S Chequered Plate:Providing and fixing/ placing in position 5 mm thick mild steel chequered plate, by way of welding using superior class welding electrodes, to so fabricated skeletal structure of plate form across the length and breadth.A. Size of the platform = 3.7 x 1.25 = 4.625 sqm @40.2kg/sqm.B. Thickness of the plate = 05 mm |
| 9 | Vertical Posts: Shifting of departmentally provided old GI pipe (salvage)- 02 no (20rft each) by way of loading of GI pipes from sub divisional office yard in load carrier (Tata mobile, bolero camper or similar) and shifting of same to the site and unloading. The Job includes head load charges for shifting of pipe from sub divisional office yard to loading point. The Job includes cutting of one no. GI pipe of 20 rft length into two pieces which will act as vertical post of 10 rft each. The Job also includes placing of GI pipes as vertical columns of gantry by way of welding of the pipes with the working plateform |
| 10 | Gusset/ fish plates: Providing and fitting of gusset/ fish plates to be fabricated out of 6 mm thick MS Plate. The plates are to be fitted on the top and bottom of vertical posts and bottom side of bridge girder by way of welding work at site using superior class welding electrodes.A. No of plates = 02 no.B. Size of each plate = 200 mm x 200 mm. |
| 11 | Strengthening: Strengthening of the vertical posts by way of providing and fitting of diagonal supports at the bottom side to be fabricated out of ISA 40x40x5 to strengthen and stabilize the gantry.A. No of supports = 04 no.B. Length of each support = 01 mtr @3kg/mtr. |
| 12 | Ladder Braces: Providing and fitting of short braces to be fitted on vertical posts, to facilitate climbing on gantry top, for handling of monorail, chain pulley block etc. The said supports shall be fabricated out of ISA 40x40x5.No of braces = 10 No. |
| 13 | Bridge Girder: Placing in position and fitting of bridge beam on the top of vertical posts, to be fabricated out of 150mm dia departmentally provided old GI pipe (salvage)- 01 no (20rft), by way of welding the bottom of the horizontally laid GI pipe with the top ends of the vertical posts at both ends. The Job also includes fixing in position of the horizontal GI pipe on the vertical pillars by way of welding of angle iron pieces on both sides of the horizontal GI pipe. |
| 14 | Preparing the surface of Gantry and working plateform using blue lamp and metallic sand paper and then applying of two coats of red oxide anti corrosive primer followed by two coats of enamel paint of reputed make. Shade of paint to be specified by the site engineer. Please Enable Macros to View BoQ information |
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Tender notice published.
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Clarifications on tender conditions and amendments issued.
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