CLEANING OF UNDERGROUND AND OVERHEAD RESERVOIRS AND REPAIRS TO CONNECTED PIPE LINES AND CONTROL VALVES AT JHANSI CANTT, AAU AND CALEB VIHAR AREA UNDER AGE E/M AT GE JHANSI

Amount

M&L for cleaning of RCC over head reservoir having height upto 25 Mtrs of 3.0 Lakh gallons capacity located at Jhansi Cantt/ Caleb Vihar/664 AAU area with and incl scrapping of scales, flushing out of silt and muddy water, washing with anti bacterial solution etc to the entire satisfaction of Engineer-in-charge.

All as per srl item No 1.0 here-in-above but RCC overhead tank of 2.0 Lakh gallons capacity.

All as per srl item No 1.0 here-in-above but RCC overhead tank of 1.0 Lakh gallons capacity.

All as per srl item No 1.0 here-in-above but RCC overhead tank of 0.75 Lakh gallons capacity.

All as per srl item No 1.0 here-in-above but RCC overhead tank of 0.5 Lakh gallons capacity.

M&L for cleaning of RCC under ground sump of 5.0 Lakh gallons capacity located at Jhansi Cantt/ Caleb Vihar/664 AAU area with and incl scrapping of scales, flushing out of silt and muddy water by pumping set, washing with anti bacterial solution etc to the entire satisfaction of Engineer-in-charge.

All as per srl item No 6.0 here-in-above but UG sump of 2.5 lakh gallons capacity.

All as per srl item No 6.0 here-in-above but UG sump of 4.0 lakh gallons capacity.

All as per srl item No 6.0 here-in-above but UG sump of 1.0 lakh gallons capacity.

All as per srl item No 6.0 here-in-above but UG sump of 0.5 lakh gallons capacity.

All as per srl item No 6.0 here-in-above but UG sump of 0.3 lakh gallons capacity.

M&L for cleaning of Open well of size 40' dia , 50' depth located at Jhansi Cantt area with and incl scrapping of wall with iron brush , flushing out of silt and muddy water by pumping set, washing with anti bacterial solution etc to the entire satisfaction of Engineer-in-charge.

M&L for cleaning of Open well of capacity 20' dia, 60' depth located at Jhansi Cantt area with and incl scrapping of wall with iron brush, flushing out of silt and muddy water by pumping set, washing with anti bacterial solution etc to the entire satisfaction of Engineer-in-charge.

Note for 1.00 to 13.00

DEWATERING : Dewatering of the water tank using suitable water / sludge removal pumpset.

SLUDGE REMOVAL : Removing of any type of sludge, accumulated mud, silt, sand, vegetation growth or any solid particles etc. from bottom surface and inner walls of tank with the help of sludge pumps or manually disposing off the same to a distance exceeding 50 mtrs but not exceeding 100 mtrs away from the fencing/boundary wall of installation, and spreading in low lying areas.

ALGAE REMOVAL : Removal of Algae, Calcinations etc from the walls with rotary cleaner/scrubber machine/wire brushes etc.

INTERNAL WASHING : Washing of Walls and Ceiling with the help of high pressure jet cleaners using Sodium hypo chloride/Altoch mixed water

ANTI-BACTERIAL TREATMENT : Walls and ceiling to be sterilized with Anti Bacterial Solution (using 15 % by Volume of H2O2/silver ion) for making it bacteria free.

VACUUM CLEANING : Complete removal of remaining sludge, accumulated mud, silt, sand with the help of vacuum cleaners.

UV TREATMENT : Tank to be sterilized and disinfected with the help of UV lamp for min 01 hr to make bacteria free.

Note for Item No 01 to 13 : 1. Entire process of cleaning of OHR / UG Sump will be carried out through any certified agency only, who has vast experience in field of cleaning OHR / UG Sump and having all requisite plant & machinery incl safety equipments, required for the same. The contractor must produce all credentials/work experience of cleaning agency and get approval of accepting authority for carrying out complete job of cleaning of OHR / UG Sump, before commencement of job. 2. Dewatering of OHR may be carried out through wash out pipe of the OHR. In case, the sluice valve is not functional or blockage of wash out pipe occurred, suitable water / sludge removal pumpset shall be used for dewatering/cleaning process. The cost of same in this effect is deemed to be included in quoted rates. No extra payment will be made in this effect. 3. All the equipment/material required for cleaning of tank / sump will be brought by the contractor and no extra cost will be paid in this effect. 4. The contractor must intimate atleast one week in advance for cleaning of tank / sump and only after approval of Engr -in-charge/GE, the cleaning will be carried out. 5. The contractor must carried out all the process in such a way that the complete inside cleaning process as mentioned above must be finished in one day only or any stipulated time decided by Engineer-in-charge to produce minimum disturbance to regular water supply to connected area. If contractor fails to restore the water supply within stipulated time, as decided by Engineer-in-charge, the penal recovery of Rs - 2000.00 per day will be recovered from contractor's dues. 6. The contractor must cater for all safety arrangement i. e. safety belts/ helmet / safety harness, shoes etc for working man power and inspecting staff and no extra cost will be paid in this effect. 7. The cost of cleaning area / grass cutting / removal of minor bushes / roots of dead tree within 05 metre radius from plinth protection of the tank / sump shall be deemed to be included in the unit rate quoted by the contractor. 8. The branches of trees (upto 15 cm of girth) covering the roof of OHR / UG Sump or within 05 metre radius from plinth protection of the tank / sump shall be trimmed by the contractor and no extra cost will be paid in this effect. 9. Date of cleaning & Capacity of tank to be marked on each OH tank/ UG sump after cleaning of tank. Size of letter to be marked on tank as per direction of Engr-in-charge.

M&L for replacement of old rubber gasket incl nuts, bolts & washer with new rubber gasket joints, and MS nuts, bolts & washer of suitable size for CI/MS pipe lines of 300 mm dia size of OHT (height of OHTs approx 14 to 21 Mtrs), fixed in vertical position, by deploying sufficient man power and requisite T&P to ensure safety of OHR Structure and working party complete all as specified and directed. Note : 1. One No flange joint connecting two flange pipes or pipe & valve will be measured as one unit. 2. The contractor must cater for all safety arrangement i. e. safety belts/ helmet / safety harness, shoes etc for working man power and inspecting staff and no extra cost will be paid in this effect. 3. The T&P, transport and other necessary equipment shall be arranged/brought by contractor to complete the job at site and no extra cost shall be paid to the contractor in this effect. 4. The contractor must carried out all the process in such a way that the complete job / process as mentioned above for one No OHR must be finished in one day only or any stipulated time decided by Engineer-in-charge to produce minimum disturbance to regular water supply to connected area. If contractor fails to restore the water supply within stipulated time, as decided by Engineer-in-charge, the penal recovery of Rs - 2000.00 per day will be recovered from contractor's dues. 5. If, any kind of damage to OHR structure / connected valve or nearby bldg / plant / equipments etc, occurred during this process, the contractor shall repair / replace or make good the same as original at his risk and cost. No extra payment / cost will be paid in this effect.

All as per srl item No 14.0 here-in-above but pipe of 200 mm dia size.

All as per srl item No 14.0 here-in-above but pipe of 150 mm dia size.

All as per srl item No 14.0 here-in-above but pipe of 100 mm dia size.

Supply and fix in replacement of Cast Iron sluice valve of size 400mm dia bore, having pressure rating PN 1.6, double flanged, non-rising stainless steel spindle with iron wheel conforming to IS:14846-2000 with jointing material i.e. new rubber gasket, nuts & bolts, washer etc of suitable size including taking down existing old unserviceable sluice valve complete all as specified and directed. Note : Material will be accepted and allowed to incorporate in the work only after production of proper purchase voucher from authorized dealer and test certificate from the manufacturer.

All as per srl item No 18.0 here-in-above but pipe of 300 mm dia size.

All as per srl item No 18.0 here-in-above but pipe of 200 mm dia size.

All as per srl item No 18.0 here-in-above but pipe of 150 mm dia size.

All as per srl item No 18.0 here-in-above but pipe of 100 mm dia size.

Material and labour for fabricating of Mild steel, plain, black sheet of thick 1.6mm suitable for cut to proper shape for top cover of OH tank/ UG Sump including necessary fabrication & welding work including nut , bolts and washers of suitable size complete all as specified and directed.

Material and labour for painting of Raising main, Delivery main, Over flow and wash out pipe line (Height of OHT approx 21.0m) as per colour code as directed by Engineer-in-charge including scrapping of pipe before painting and painting with two coats of synthetic enamel paint over a coat of red oxide paint and making the arrow to show the direction and writing the Raising main, Delivery main, Over flow and wash out on the pipe line complete all as specified and directed. Note : 1. The contractor must cater for all safety arrangement i. e. safety belts/ helmet / safety harness, shoes etc for working man power and inspecting staff and no extra cost will be paid in this effect. 2. The T&P and other necessary equipment shall be arranged/brought by contractor to complete the job at site and no extra cost shall be paid to the contractor in this effect.

Excavation in post holes (or similar holes) each not exc 0.5 Cum, getting out, returning filling in and ramming earth or broken rubble mixed with earth around, in layers not exc 25cm, watering, and removing surplus soil to a distance not exc 50m and making good surface complete in any type of soil.

M&L for mild steel work as in replacement of posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire etc flat iron fillets(for securing wire mesh etc) including all necessary drilling, bolting or riveting etc and similar work confirming to Fe-290 Gde E-165 complete all as specified and directed.

M&L for preparation of new steel surfaces of any description not exc 10 cm in width or girth and painting with two coats of synthetic enamel paint of approved colour over a coat of red oxide primer complete all as specified and directed.

Supply and fix in replacement of Galvanized Steel Chain Link fencing of mesh size 50mm x 50mm and dia of wire 3.00mm with and including line wires fixed to any type of standards, rails, straining bolts, etc. including provision of binding wire complete all as specified and directed by Engineer-in-Charge.

M&L for Mild steel bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips etc conforming to Fe.290.Gde-E-165 including taking down existing framed work of any description complete all as specified and directed by Engineer-in-Charge.

M&L for brick masonry with sub class B bricks, straight or curved on plan exc 6m mean radius in cement mortar 1:6 complete all as specified.

M&L for rendering 10mm thick cement plaster 1:6 on fair faces of brick work or concrete surfaces finished even and smooth (with out using extra cement) complete all as directed.

Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out in hard/dense soil complete all as specified and directed by Engineer-in-Charge.

M&L for PCC 1:3:6 type C2 using 40mm graded stone aggregate as in plinth protection of overhead tank/ Header complete all as specified and directed by Engineer-in-Charge.

M&L for PCC 1:2:4 type B1 using 20mm graded stone aggregate as in plinth protection of overhead tank/ Header including necessary form work complete all as specified and directed by Engineer-in-Charge.

M&L for testing of water sample collected from various loaction of Jhansi Cantt/ Caleb Vihar/ Army aviation unit as per IS-10500- 2012 tested with Govt Approved lab complete all as specified and directed by Engr-in-charge.

M&L for ductile iron pipe ISI Marked 300mm dia nominal bore, flanged type, class K-9 with and incl jointing material i.e. MS nuts & bolts, washer, rubber gaskets etc, suitable for CI/MS pipe lines of 300 mm dia size of OHT (height of OHTs approx 14 to 21 Mtrs), fixed in vertical position, with and incl taking down old pipe line, complete all as specified and directed. Note : 1. The DI fitting shall be measured and paid separately under respective items. However, the cost of jointing material i.e. MS nuts & bolts, washer, rubber gaskets etc is deemed to be included in quoted rates. 2. The contractor must cater for all safety arrangement i. e. safety belts/ helmet / safety harness, shoes etc for working man power and inspecting staff and no extra cost will be paid in this effect. 3. The T&P, transport and other necessary equipment shall be arranged/brought by contractor to complete the job at site and no extra cost shall be paid to the contractor in this effect. 4. The contractor must carried out all the process in such a way that the complete Job / process as mentioned above must be finished in one day only or any stipulated time decided by Engineer-in-charge for one No OHR to produce minimum disturbance to regular water supply to connected area. If contractor fails to restore the water supply within stipulated time, as decided by Engineer-in-charge, the penal recovery of Rs - 2000.00 per day will be recovered from contractor's dues. 5. If, any kind of damage to OHR structure / connected valve(s) or nearby bldg / plant / equipments etc, occurred during this process, the contractor shall repair / replace or make good the same as original at his risk and cost. No extra payment / cost will be paid in this effect.

All as per srl item No 36.0 here-in-above but of size 150mm dia bore

M/S KRISHNA KAVYANSH BROTHERS

ROHIT ENTERPRISES

M/s Ratan Mechanical Works