COMPREHENSIVE MAINTENANCE OF 200 KLD STPs INSTALLED AT MAP ACCN VINDHYA VIHAR AND AB ROAD WITH ALLIED WORKS BY OEM UNDER GE (AWC) MHOW.

Amount

Comprehensive maintenance of sewage treatment plant of capacity 200 KLD installed at AB Road including repairing, replacement of any part of STP complete all as specified and as directed.

Comprehensive maintenance of sewage treatment plant of capacity 200 KLD at Vindya Vihar Sarna Enclave including repairing, replacement of any part of STP complete all as specified and as directed.

Note For Item No 1 & 2(contd..) :- (A) The rate quoted by the contractor shall deemed to be included for all the aspects mentioned in items, specified and given here-in-after. (B) (i) The tenderer shall upload and submit original copy of MOU executed / made with OEM / E-In-C approved agencies/ M/s Hydrotech paryavaran India Pvt Ltd or M/s ION Exchange or M/S Thermax or M/s SIMA Labs Pvt Ltd before the scheduled bid opening date. (ii) The MOU shall be executed / made as per specimen MOU given in tender document. (iii) Please note that failure of bidder to upload MoU executed as per specimen MoU, the price bide will not be opened and no claim of whatsoever account account shall be entertained. NOTE:- Specimen of MoU (For all item) shall be as per performa for MoU as given in Particular Specification.

Note For Item no. 01.00 & 02.00 :- The Comprehensive mantainence incl recommissioning of complete STP shall be included in the rates provided by the contractor, no extra payment shall be provided to the contractor for any repair, running mantainence of STP or overhauling required, it will be the contractors sole responsibility to mantain the STP in working condition. If the contractor fails to keep the STP in working condition, recovery of Rs.5000/- per day per installation will be done and after a notice of 10 days if the STP is not made to order then the contract will be cancelled and performance security forfeited. (a) The comprehensive maint will include all major or minor parts of the STPs. No Claim/extra payment will be made for any reason whatsover. (b) Maintenance and replacing filter media of carbon filter incl activated carbon media as directed by engineer in charge. (c) Maintenance and replacing filter media of DMF filter incl silica sand of different grade (4-8, 8-16, 16-32, 32-64) as directed by engineer in charge. (d) Repair of foot valves, replacing washers. (e) Repair of all type of pumps and blower incl repairing glands, impellers, shafts complete all as specified and as directed. (f) Repair of all type of electric motors incl rewinding, replacing of bearing, shafts, nut bolts and washers complete all as specified and as directed. (g) Arresting leakage of GI pipelines any size and repair of butterfly valves any size. (h) Bidder is deemed to have visited the site and STPs and no claim / extra payment will be made to the contractor for non-functioning of STP for any reason whatsover. The contractor deems to agree that STPs are totally in fit condition. (i) Rates shall include one time complete STP two coats of cement paint on concrete, brick or plastered surfaces and 2 coats S/E Paint on MS structures and pipelines incl writing MES no/name.

Carrying samples for Testing of treated water of STP, submission of detailed test report to the office of the Engineer-in-charge and testing in NABL approved laboratory as approved by GE. Details are as under :- (a) Carrying out minimum essential testing of water as per IS 10500 of 1991 mandatory for chemicals, colour, odour, PH value, TSS, BOD, COD, Total residual chlorine, total Nitrogen, Sulphate, oil and grease , Ammonical Nitrogen (NH3-N) and Bacteriological total coliform organisms per 100 ml (MPN) and E colliie in 100 ml.

Testing of Sewage water as per relevant IS of STP , submission of detailed test report to the office of the Engineer-in-charge and testing in NABL approved laboratory as approved by GE. Details are as under :- (a) Carrying out minimum essential testing of sewage water as per revlevant IS mandatory for chemical, odour, PH Value, TSS, BOD,COD total nitrogen, sulphate, oil and grease ammonical Nitrogen (NH3-N) and Bacteriological total collifrom organisms and other charaterstics as per relevant IS of sewage water.

Note for Item no. 06.00 & 07.00 :- Rate quoted shall deemed to be included for :- (i) Cost of sterilised bottle as required (ii) transportation charges for collection of sample

Periodical Cleaning of Sewage and removing settled down Sewage sludge cum mud/De-Silting etc STP Equalization tank complete all as specified and as directed. (After every 5 months)

Note for srl item Nos 09.00 - Cleaning shall be carried out by the following methods (i) Cleaning inner surface of tank by scraping with steel wire brush and removing mud & sludge collected inside the tanks and disposed outside MD land or at place as directed by Engineer- in- charge. (ii) Washing with clean water & bleaching powder mixture thouropuly complete tank internally and removal of left out sludge, if any, at site to and disposed outside MD land or at place as directed by Engineer- in- charge.

Rate quoted for item no 09.00 shall deemed include the following:- (i) Diesel Driven Pump Set/elctric pump set of appropriate capacity not less than 5/7.5 HP with operator including necessary POL required at site for De-Watering of Sewage septic water including PVC heavy duty flexible hose pipe for suction and delivery purposes . (ii) Tractor mounted storage tank of appropriate capacity not less than 1 KL with driver directly collected from the soak well and disposing the same outside MD area or to the location where approved by the engineer -in-charge . (iii) Labour element and T&P required for removal of settled down sewage sludge/mud inside the sewage tank for scooping out from inside and below the septic/staining sewage water inside the well and lifting the same and deposited on top and near by the sewage tank where directed and further to removal the same where approved by the Engineer-in-charge. (iv) Appropriate qty of Phenyle required at site for Sterilization of sewage sludge being collected in the Sewage tank as directed. (v) Necessary Oxygen Mask, Gloves, Gum Boot and all other safety aspects and including necessary Phawda, Steel Bucket, Manila rope etc. required at site as directed.

Material and labour for cleaning of MBBR tanks, Tube settler Tank, treated water tank, filter feed tank, chlorine contact tank and sludge drying beds from STP thoroughly by removing mud, grits etc complete all as specified and as directed. Note:- (a) Cleaning inner surface of tank complete by scraping with steel wire brush and removing mud and sludge collected inside the tank manually at a distance /location as directed by Engr-in-Charge. (b) Washing with clean water and bleaching powder complete tank internally and removel of left out sludge if any at site at a distance /location as directed by Engr-in-Charge.

GENERAL NOTE FOR ALL ITEMS :- The scope of work for manning, operation and upkeep incl consumables for STP shall be carried out under a separate arrangements. The contractor shall fecilitate full cooperation to the other executing agency.

AMIT ASSOCIATES