DRIP-Parappar Dam, Thenmala-Painting of radial gate, Fabrication and erection of Additional Stiffners on the radial gates, Fabrication and Erection of Trashrack at Ottakkal weir for RB, LB Canals Stop log for emergency gate at Dam Top Spiral Ladder

Amount

(A) Fabrication, Painting and Erection of Trashrack at Ottakkal weir before Left Bank Canal off take and Right bank Canal off take using MS Rod of 36mm diameter and ISMC and ISMB as Stiffners

OD31034/2022-2023:Supply of MS round bar including cost of conveyance charges

85.106:Supply of MS flats including cost of conveyance charges

OD30955/2022-2023:Supply of MS Tees, Angles, Joists, ISMB, ISMC confirming to IS2062GrA/B including cost of conveyance charges

85.103:Supply of MS checquered plates including cost of conveyance charges

OD30989/2022-2023:Supply of 32 mm GI pipe including cost of conveyance charges

OD30990/2022-2023:Supply of GI pipe 40 mm dia including cost of conveyance charges

15.2.1:Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

4.3.3:Centering and shuttering including strutting, propping etc. and removal of form work for:Columns, piers, abutments, pillars, posts and struts

4.1.2:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:1/2:3 (cement : 11/2 coarse sand : 3 graded stone aggregate 20 mm nominal size)

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

OD30991/2022-2023:Fabrication and erection of Embedded parts for Trash Rack as per approved specifications, drawings and directions of deptl officer at site including cost of labour, machinery, all leads and lifts, incidental and handling charges etc complete but excluding cost of material already supplied.

OD30992/2022-2023:Fabrication of Trash rack using MS Rod and MS Sections as per approved specifications and direction of deptl officers at site, including cost of labour, machinery, all leads and lifts, incidental and handling charges etc. complete but excluding cost of material already supplied.

OD30993/2022-2023:Fabrication of Hoisting Bridge / Platform and accessories etc. for the same as per approved specifications, drawings and directions of deptl officer at site including cost of labour, machinery, all leads and lifts, incidental and handling charges etc. complete but excluding cost of material already supplied.

85.112:Painting all the exposed surfaces of the gate and embedded parts with two coats of epoxy coal tar black paint confirming to IS14948 with a minimum film thickness of 150+/-5 microns per each coat over two coats of priming coat applied with zinc primer containing not less than 85% of zinc dry film with a film thickness of 70+/-5 microns , so that the total film thickness of all coats including priming coat at any rate is not less than 350microns over the grit blasted and cleaned surface to class A standard of IS 14177 including cost of all materials , labour charges , cost of testing all painting materials, all incidental charges, hire of T&P etc complete as per the direction of departmental officer at site

85.115:Cost of painting with 2 coats of enamel paint over 1 coat of zinchromate primer as per IS1477:1994 after hand and power tool cleaning including cost of all materials, labour charges, cost of testing all painting materials, all incidental charges, hire of T&P etc. complete as per the direction of department officers at site

OD30994/2022-2023:Erection of the Trash rack (where there is road access to the point ) aligning safely in the grooves , assembling l including cost of all machinery, labour under the direction of departmental officer at site.

(B) Fabrication, Painting and Erection of Stop Logs before the Emergency gate at Dam Top using MS plates and MS Sections as Stiffners

OD30996/2022-2023:Supply of MS plates confirming to IS 2062GrB including cost of conveyance charges

OD30995/2022-2023:Supply of MS Tees, Angles, Joists, ISMB, ISMC confirming to IS2062GrA/B including cost of conveyance charges

OD30997/2022-2023:Fabrication of Structural steel Stop Logs, Hoisting mechanism covers and accessories etc. for the same as per approved specifications, drawings and directions of deptl officer at site including cost of labour, machinery, all leads and lifts, incidental and handling charges etc complete but excluding cost of material already supplied.

85.116:Supplying and fixing in correct position with specified initial interface the flat type rubber seal confirming to IS 11855 to the gates including cost of SS bolts and nut all labour and machinery and incidental and conveyance charges complete as per approved specification and drawing

85.118:Supplying and fixing in correct position with specified initial interface L-type / bulb nose rubber seal confirming to IS11855 to the gates including cost of SS bolts and nuts and all labour and machinery and incidental and conveyance charges complete as per approved specifications and drawings

85.113:Painting all the exposed surfaces of the gate and embedded parts with two coats of epoxy coal tar black paint confirming to IS14948 with a minimum film thickness of 150+/-5 microns per each coat over two coats of priming coat applied with zinc primer containing not less than 85% of zinc on dry film thickness of 70+/-5 microns , so that the total film thickness of all coats including priming coat at any rate is not less than 350 microns over the grit blasted and cleaned surface to class A standard of IS14177 including cost of all materials, labour charges , cost of testing all painting materials , all incidental charges, hire of T&P etc complete as per the direction of department officers at site

85.115:Cost of painting with 2 coats of enamel paint over 1 coat of zinchromate primer as per IS1477:1994 after hand and power tool cleaning including cost of all materials, labour charges, cost of testing all painting materials, all incidental charges, hire of T&P etc. complete as per the direction of department officers at site

OD30998/2022-2023:Overhauling the hoisting mechanism consisting of drive gears, driven gears including remove, recondition, assembling etc including cost of all materials, machinery, labour, all lift and lead, incidental and conveyance charges etc. complete.

OD30999/2022-2023:Overhauling and resetting the Electromagnetic Thrust brake system & Rewinding of existing 3HP motor including cost of all materials, labour charges, hire charges, energy charges, conveyance, all leads and lifts.

OD31000/2022-2023:Erection of the Stop logs and hoisting covers aligning safely in the grooves , assembling and including cost of all machinery, labour under the direction of departmental officer at site.

OD31001/2022-2023:Supply of 16mm GI wire rope 6/36 construction, fiber core confirming to IS2266-2002 including cost of materials and conveyance etc complete.

OD31002/2022-2023:Fixing of already supplied 16mm GI wire rope 6/36 construction, fiber core confirming to IS2266-2002, applying wire rope compound and conducting trial run including cost of labour, materials etc complete.

OD31003/2022-2023:Under water inspection for confirming condition of groove and embedded parts up to bottom level of stop log with the help of Scuba divers or ROV -Remotely Operating Vehicle and taking photographs using all safety precautions including cost for diver, hire charge for boat etc. complete.

OD31004/2022-2023:Dismantling of the old wire rope and stacking at a distance of 100 meter including hire of machinery, labour etc. complete as directed by the departmental officer at the site.

(C)Fabrication, Painting and Erection of Spiral Ladder at the Emergency gate at Dam Top

OD31006/2022-2023:Supply of 200 mm GI pipe- Heavy Duty (C Class) including cost of conveyance charges

OD31007/2022-2023:Supply of MS Square bar including cost of conveyance charges

OD31008/2022-2023:Supply of G.I pipes 40 mm dia including cost of conveyance charges

85.103:Supply of MS checquered plates including cost of conveyance charges

OD31009/2022-2023:Supply of MS Tees, Angles, Joists, ISMB, ISMC confirming to IS2062GrA/B including cost of conveyance charges

OD31010/2022-2023:Fabrication and supply of Spiral ladder and accessories etc. for the same as per approved specifications, drawings and directions of deptl fficer at site including cost of labour, machinery, all leads and lifts, incidental and handling charges etc complete but excluding cost of material already supplied.

85.115:Cost of painting with 2 coats of enamel paint over 1 coat of zinchromate primer as per IS1477:1994 after hand and power tool cleaning including cost of all materials, labour charges, cost of testing all painting materials, all incidental charges, hire of T&P etc. complete as per the direction of department officers at site

15.1:Demolishing lime concrete manually / by mechanical means and disposal of material within 50 metres lead as per direction of Engineer - in- Charges.

4.1.2:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:1/2:3 (cement : 11/2 coarse sand : 3 graded stone aggregate 20 mm nominal size)

OD31011/2022-2023:Erection of the Centre Pole of the spiral ladder, the same including alignment correcting and setting complete including cost of all labour, machinery, incidental and conveyance , lead and lift charges etc complete but excluding cost of materials already supplied

(D) Supply and fabrication of additional stiffners on the radial gate and strengthening of yoke girders as per the recommendations of DSRP, Painting of downstream portion of radial gate

OD31012/2022-2023:Supply of MS Tees, Angles, Joists, ISMB, ISMC confirming to IS2062GrA/B including cost of conveyance charges

OD31013/2022-2023:Supply of MS plates confirming to IS 2062GrB including cost of conveyance charges

OD10295/2023-2024:Cutting and taking out corroded stiffener plates from Yoke girder and catwalk chequered plates to dam top as per directions of deptl officer at site including cost of labour, machinery, all leads and lifts, incidental and handling charges etc complete.

OD31014/2022-2023:Fabrication and strengthening of Radial gate and its Yoke girders as per approved specifications, drawings and directions of deptl officer at site including cost of labour, machinery, all leads and lifts, incidental and handling charges etc complete but excluding cost of material already supplied

85.103:Supply of MS checquered plates including cost of conveyance charges

85.106:Supply of MS flats including cost of conveyance charges

OD10296/2023-2024:Patch work of Catwalk bridge as per approved specifications or drawings and directions of deptl officer at site including cost of labour, machinery, all leads and lifts, incidental and handling charges etc complete but excluding cost of material already supplied.

85.116:Supplying and fixing in correct position with specified initial interface the flat type rubber seal confirming to IS 11855 to the gates including cost of SS bolts and nut all labour and machinery and incidental and conveyance charges complete as per approved specification and drawing

85.113:Painting all the exposed surfaces of the gate and embedded parts with two coats of epoxy coal tar black paint confirming to IS14948 with a minimum film thickness of 150+/-5 microns per each coat over two coats of priming coat applied with zinc primer containing not less than 85% of zinc on dry film thickness of 70+/-5 microns , so that the total film thickness of all coats including priming coat at any rate is not less than 350 microns over the grit blasted and cleaned surface to class A standard of IS14177 including cost of all materials, labour charges , cost of testing all painting materials , all incidental charges, hire of T&P etc complete as per the direction of department officers at site

85.114:Painting all the exposed surfaces of the gate and embedded parts with two coats of epoxy coal tar black paint confirming to IS14948 with a minimum film thickness of 150+/-5 microns per each coat over two coats of priming coat applied with zinc primer containing not less than 85% of zinc on dry film with a film thickness of 70+/-5 microns , so that the total film thickness of all coats including priming coat at any rate is not less than 350 microns after cleaning the surface using hand and power tool cleaning including cost of all materials, labour charges , cost of testing all painting materials, all incidental charges, hire of T&P etc. complete as per the direction of department officers at site

85.115:Cost of painting with 2 coats of enamel paint over 1 coat of zinchromate primer as per IS1477:1994 after hand and power tool cleaning including cost of all materials, labour charges, cost of testing all painting materials, all incidental charges, hire of T&P etc. complete as per the direction of department officers at site

(E) Supply and erection of new Siren and accessories along with Overhauling and painting of existing Siren and supporting structures

OD31016/2022-2023:Supply of MS plates confirming to IS 2062GrB including cost of conveyance charges

OD31015/2022-2023:Supply of MS Tees, Angles, Joists, ISMB, ISMC confirming to IS2062GrA/B including cost of conveyance charges

OD31017/2022-2023:Supply of MS Bolts and nuts.

OD31018/2022-2023:Fabrication of MS components of Siren tower and accessories etc. for the same as per approved specifications, drawings and directions of deptl officer at site including cost of labour, machinery, all leads and lifts, incidental and handling charges etc complete but excluding cost of material already supplied.

85.115:Cost of painting with 2 coats of enamel paint over 1 coat of zinchromate primer as per IS1477:1994 after hand and power tool cleaning including cost of all materials, labour charges, cost of testing all painting materials, all incidental charges, hire of T&P etc. complete as per the direction of department officers at site

2.7.3:Earth work in excavation by mechanical means (Hydraulic excavator )/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.Hard rock (blasting prohibited)

4.3.3:Centering and shuttering including strutting, propping etc. and removal of form work for:Columns, piers, abutments, pillars, posts and struts

4.1.8:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

4.1.3: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 (cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

OD31019/2022-2023:Supply and fixing of one number Electrical heavy duty siren working on 440volt, 3 phase 50Hz AC supply with range between 3 to 5km continuous rating with class F insulation confirming to IS 325/1978 with following accessories like base plate, double mounting bolt and nut foundation bolt with nut etc. from the original manufacturer, DP Switch, main switch, DOL starter, insulated cables, circuit breaker etc. including wiring.

OD31020/2022-2023:Overhauling of Existing Siren assembly including re-winding of motor, changing old switches etc complete. Cost includes dismounting siren from tower, refitting after completing works on it including cost of materials, labour etc.

OD31021/2022-2023:Erection of the MS structures for siren tower and assembling, aligning in correct position including cost of all machinery, labour, all incidental and conveyance charges etc complete as per direction of departmental officer at site.

(F) Fabrication, Painting and Erection of Trashrack on the mouth of Scour Sluice at Ottakkal weir

OD31022/2022-2023:Cutting the corroded and collapsed trash rack in piece by piece and removing from the bay and stacking at a distance with in 100m from the site conveniently including the cost of all materials ,labour charges and hire charges etc, complete as per the directions of departmental officer at site.

OD31025/2022-2023:Supply of MS plates confirming to IS 2062GrB including cost of conveyance charges

OD31024/2022-2023:Supply of MS Tees, Angles, Joists, ISMB, ISMC confirming to IS2062GrA/B including cost of conveyance charges

OD31023/2022-2023:Supply of MS round bar including cost of conveyance charges

OD31026/2022-2023:Supply of MS Bolts and nuts.

OD31027/2022-2023:Providing and fixing Zinc plated Anchor bolts of size M20 X 250mm L as per approved design and drawing after drilling hole on concrete and filling with Hilti HIT-HY-200-R adhesive chemical mixture including cost of labour, material, tools etc complete.

OD31028/2022-2023:DOWEL BARS - Supplying and providing MS dowel bars of size 20 mm dia, 1.5m long (1m in rock and 0.5 m in concrete ) including drilling holes of 25mm dia and filling the gap with cement grout ( 0.25kg/each) etc complete.

OD31029/2022-2023:Fabrication of Structural steel Trash Rack and accessories as per approved specifications, drawings and directions of deptl officer at site including cost of labour, machinery, all leads and lifts, incidental and handling charges etc complete but excluding cost of material already supplied

85.114:Painting all the exposed surfaces of the gate and embedded parts with two coats of epoxy coal tar black paint confirming to IS14948 with a minimum film thickness of 150+/-5 microns per each coat over two coats of priming coat applied with zinc primer containing not less than 85% of zinc on dry film with a film thickness of 70+/-5 microns , so that the total film thickness of all coats including priming coat at any rate is not less than 350 microns after cleaning the surface using hand and power tool cleaning including cost of all materials, labour charges , cost of testing all painting materials, all incidental charges, hire of T&P etc. complete as per the direction of department officers at site

85.111:Erection of the gates safely in the grooves , assembling and aligning including cost of all machinery, labour all incidental and conveyance charges etc complete as per direction of departmental officer at site

4.1.2:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:1/2:3 (cement : 11/2 coarse sand : 3 graded stone aggregate 20 mm nominal size)

OD31030/2022-2023:RING BUND Type II Putting up ring bund with earth fille gunny bags of top width 1.0m bottom width 2.0m height 2.0 m side and filling in between with earth to form ring bund and maintaining the same leak proof till the completion of the work and clearing the site by dismantling the bund after completion of the work.etc. complete.

2.6.1:Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil

OD31031/2022-2023:BAILING OUT WATER USING PUMP ABOVE 10HP AND UP TO 20HP - Bailing out water with engine and pump set above 10HP and up to 20HP, including conveyance to site and erection, cost of fuel, lubrication oil and other stores, pay of staff etc complete

Design and drawing of Trash racks

OD31032/2022-2023:Cost for approved design and complete set of drawings for New Trash Racks -LB, RB canal gates and for Scour sluice gates etc complete.

Provision for conducting Non Destructive Test on Radial gates

OD31033/2022-2023:Cost for conducting NDT at various points on the radial gates as per the recommendations of the DSRP including conveyance, materials etc as per the direction of departmental officers at site.

Bidder Name

P.Damodaran, G.R.Industries