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.

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.

S&F of DI Mechanical joint (MJ) collar with rubber ring complete suitable for CI/DI pipe line of 100mm bore size with and incl all jointing material complete all as specified and directed. Note:- The rate quoted by contractor deemed to be incl necessary earth works.

All as per item No. 23.00 here-in-before but suitable for pipe of size 150mm dia

All as per item No. 23.00 here-in-before but suitable for pipe of size 200mm dia

All as per item No. 23.00 here-in-before but suitable for pipe of size 250mm dia

All as per item No. 23.00 here-in-before but suitable for pipe of size 300mm dia

All as per item No. 23.00 here-in-before but suitable for pipe of size 400mm dia

Supply and fixing Cast Iron Non Return Valve (NRV) 200mm NB with flanged ends swing type / ball type ISI marked including replacement of necessary packing material, bolts, nuts and washers complete all as directed.

All as per item No. 29.00 here-in-before but of size 150mm dia

All as per item No. 29.00 here-in-before but of size 100mm dia

Taking up old UNSV CI/DI pipe incl all fittings with spigot and socket ends and lead joint of size 100mm bore complete all as specified and directed. Note : Earthwork and excavation shall be measured and paid seperately under respective item of this Schedule.

All as per Item No. 32.00 here-in-before but of size 150mm bore.

All as per Item No. 32.00 here-in-before but of size 200mm bore.

Supply, laying and testing of Ductile iron pipe (Conforming to IS: 8329-2000), Centrifugally Cast (Spun) Pressure Pipe with Socket and Spigot ends suitable for Push-on-Joint incl jointing material, duly applied with Zinc Coating with finishing layer of Bitumen on external surfaces and Cement Motor Lining with Bituminous Seal Coat on internal surfaces complete of size 100mm bore class K-9 laid in trenches complete all as specified and directed .

All as per Item No. 35.00 here-in-before but of size 150mm bore.

All as per Item No. 35.00 here-in-before but of size 200mm bore.

M&L for ductile iron fittings suitable for CI/DI pipe of size 80mm to 400mm bore and any type, class K-12, such as Bends (any type, radius and angle), tapers any type (straight, bend, increasing, decreasing or double socket etc), Tee pieces (single branch, "Y" junction, double branch, cross etc), caps and plugs etc, complete all as specified and directed.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m deep and getting out in soft / loose soil for laying pipes etc, complete all as directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25cm, complete all as directed.

Removing excavated material to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point, complete all as directed.

M&L for takingdown old unserviceable valve pits of any size and constructing of full brick mesonary pits of internal dimensions 1mtr x1mtr x1.2 mtrs (bottom PCC floor of the pit should be minimum 30 cms below the bottom surface of sluice valve flange to provide sufficient working space), bottom floor of the pit be constructed in PCC (1:3:6) 15 cms thick with 20 mm stone aggregate, inner and exposed surfaces and bottom floor of the pit should be plastered in CM (1:4) 15 MM thick. The sluice valve and other fittings should be housed in center of the pit. the vertices of the pit should in right angle and champhered .The top cover of the pit will be made out of MS sheet min 2mm thick witth angle iron frame made out of MS angle 50mm x 50 mm x 6 mm with MS hindges two nos, and locking arrangements duly painted with two coats of water resistant synthetic enamelled paint over one coat of red oxide, complete all as specified and directed.

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 Rising main, Delivery main, Over flow and wash out pipe line in each OHT (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.

Supply and mixing of Calcium Hypochlorite 65% to 70% chlorine content in packed with 45 Kg each drum (calcium based granular disinfectant for water treatment (in swimming pool/OHT/UG sump/Well) much more stable than chlorine gas and stronger than bleaching powder & sodium hypochlorite complete all as specified and directed. Make : Aquafit or equivalent as approved by NMPT committee of E-in-C's Branch. Note :-The contractor must submit the COC (Certificate of Compliance) in original from manufacturer by All India Authorised MES Distributor for each batch of product delivered indicating and including Chemical Analysis Report by All India Authorised MES Distributor. Note :- 1. The contractor must submit the COC (Certificate of Compliance) in original from manufacturer for each batch of product delivered including chemical analysis report. Contractor has to get approval of Accepting officer before placing purchase order .

Supply and mixing of Alum crystal in water for water treatment as required qty to reduce the turbidity of water during the treatment in swimming pool/OHT/UG sump/Well complete all as specified and directed.

Supply and mixing of Copper Sulphate, Crystal form in water for water treatment as required qty for removal of algae during the treatment in swimming pool/OHT/UG sump/Well complete all as specified and directed.

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

m/s ramesh saran agarwal (BID ID -3324569)

M/S Kumar Contractors (BID ID -3323763)

ROHIT ENTERPRISES (BID ID -3323827)

M/S M S Constructions (BID ID -3324552)

VIJAY BUILDERS (BID ID -3324227)

RAVI TRADERS (BID ID -3324066)

M/S Ritu Tandon (BID ID -3323828)

M/S DADISA CONSTRUCTION (BID ID -3325478)