Military Engineer Services-MES has published Tender For Cleaning Of Over Head Reservoir Glr Ug Sump Service Tanks And Maint Repair Works Of Ch Plant And Tanks In West Area Under Ge M Af Jalahalli Bangalore. Submission Date for this Tender is 24-08-2020. Reservoir Tenders in Jalahalli Karnataka. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 12-Aug-2020 | 8502E8RevisedBOQ | BOQ | 24-08-2020 |
| NAME OF WORK: CLEANING OF OVER HEAD RESERVOIR, GLR, UG SUMP, SERVICE TANKS AND MAINT / REPAIR WORKS OF CH PLANT AND TANKS IN WEST AREA UNDER GE (M) AF JALAHALLI BANGALORE | |||||
|---|---|---|---|---|---|
| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Material and labour for dewatering cleaning of OH reservoir/underground sumps of 1,20,000 gallons capacity semi UG Sump (High Level tank) with high pressure water jet to remove all masses, algae and dirt and removal of dirty water along with sludge using sludge machine and disposal of the same to a safe distance and including scrubbing of internal surfaces using industrial vacuum machine and cleaning of walls and ceiling with special mechanized by rotary jet machines which disodges the layers of dirt,funges struck on its surface and applying of anti bacterial sterlization spray to walls, floors and ceiling external surfaces of reservoirs and UG sumps where applicable including of vegetation growth upto from tanks and its vicinity a 10 mtr radius all as directed by Engr-in-charge:- Note:-(a) The rate coated by the contractor is deemed to include writing letters/figures(Block,Roman,Italic or Indian)n. exc 20cm high.(Date of tank cleaned in formate of (DD/MM/YY) and Capacity of Tank in Gallon) with the help of stencils. (b) The rate quoted by contractor is for cleaning of tank once in six month one time cleaning only. | 2 | Each job | |
| 2 | 2 | All as per item No-1 above but 1,20,000 gallons capacity semi UG Sump (Low Level tank) | 2 | Each job | |
| 3 | 3 | All as per item No-1 above but 20,000 gallons capacity over head reservoir on 12 Mtr staging(KV School Tank) | 2 | Each job | |
| 4 | 4 | All as per item No-1 above but 75,000 gallons capacity over head reservoir on 18 Mtr staging (umberalla Tank) | 2 | Each job | |
| 5 | 5 | All as per item No-1 above but 1,00,000 gallons capacity over head reservoir on 18 Mtr staging (Bhatia Tank) | 2 | Each job | |
| 6 | 6 | All as per item No-1 above but 50,000 gallons capacity over head reservoir on 18 Mtr staging (Prasad enclave Tank) | 2 | Each job | |
| 7 | 7 | All as per item No-1 above but 20,000 gallons capacity over head reservoir on 12 Mtr staging (90 Civilian pump house) | 2 | Each job | |
| 8 | 8 | All as per item No-1 above but 20,000 gallons capacity over head reservoir on 18 Mtr staging (Narashimha Block AFTC) | 2 | Each job | |
| 9 | 9 | All as per item No-1 above but 2,00,000 gallon capacity UG Sump (Ayyappa Temple) | 2 | Each job | |
| 10 | 10 | All as per item No-1 above but 20,000 gallon capacity UG Sump (90 Civilian pump house) | 2 | Each job | |
| 11 | 11 | All as per item No-1 above but 50,000 gallon capacity UG sump (AFTC Pump House) | 2 | Each job | |
| 12 | 12 | All as per item No-1 above but 10,000 gallon capacity UG Sump (CE Complex Pump House) | 2 | Each job | |
| 13 | 13 | Material and labour for preparation of old painted external surface by brooming down, scrubbing with steel wire brush,scraping distempered and painted surface apply two coat of cement base paint for the following reservoirs/Ground level/under ground sumps all as specified of capacity 120000.00 gallons(High Level tank) | 1 | Each Job | |
| 14 | 14 | All as per item No-13 above but 1,20,000 gallons capacity semi UG Sump Low Level tank) | 1 | Each job | |
| 15 | 15 | All as per item No-13 above but 20,000 gallons capacity over head reservoir on 12 Mtr staging(KV School Tank) | 1 | Each job | |
| 16 | 16 | All as per item No-13 above but 75,000 gallons capacity over head reservoir on 18 Mtr staging (umberalla Tank) | 1 | Each job | |
| 17 | 17 | All as per item No-13 above but 1,00,000 gallons capacity over head reservoir on 18 Mtr staging (Bhatia Tank) | 1 | Each job | |
| 18 | 18 | All as per item No-13 above but 50,000 gallons capacity over head reservoir on 18 Mtr staging (Prasad enclave Tank) | 1 | Each job | |
| 19 | 19 | All as per item No-13 above but 20,000 gallons capacity over head reservoir on 12 Mtr staging (90 Civilian pump house) | 1 | Each job | |
| 20 | 20 | All as per item No-13 above but 20,000 gallons capacity over head reservoir on 18 Mtr staging (Narashimha Block AFTC) | 1 | Each job | |
| 21 | 21 | All as per item No-13 above but 2,00,000 gallon capacity UG Sump (Ayyappa Temple) | 1 | Each job | |
| 22 | 22 | All as per item No-13 above but 20,000 gallon capacity UG Sump (90 Civilian pump house) | 1 | Each job | |
| 23 | 23 | All as per item No-13 above but 50,000 gallon capacity UG sump (AFTC Pump House) | 1 | Each job | |
| 24 | 24 | All as per item No-13 above but 10,000 gallon capacity UG Sump (CE Complex Pump House) | 1 | Each job | |
| 25 | 25 | Material and labour painting of rising/distribution main, washout,over flow with arrow marked after preparation of good painted CI pipe 100mm to 250 mm bore of any description and spary painting with two coats of synthetic enamel paint over one coat of red cxide zinc chrome primer incl cleaning, stopping and rubbing down and removing all drops, dirts etc.Note:-All arrangements for painting of any of pipe lines shall be arranged by the contractor and rate quoted as deemed in over all quoted rates. | 10 | Sqm | |
| 26 | 26 | Material and labour writing arrow marks showing direction of water flow in CI pipes of any size up to 30 Cm long all as specified and directed. | 5 | Per 10 Nos | |
| 27 | 27 | Material and labour in repairs framed work such as grills, gratings,etc. with ends of bars shouldered and/or riveted, or foreged into spikes, framed guard bars, barred iron doors,ladders, framed balusters,walk ways, railing, framework of water tanks and similar work con-forming to Fe.290.Gde-E-165 | 400 | Kg | |
| 28 | 28 | Material and labourfor dewatering cleaning of static water tank of 15,000 gallons capacity at Near senthetic ground CTI with high pressure water jet to remove all masse,algae, dirt and removal of dirty water along with sluge machine and disposal of the same to a safe distance and including scrubbing of internal surfaces using industrail vaccum machine and applying of anti bacterial sterlization spray to walls, floor and external surface of static water tank where ever applicable all as directed by Engr in charge. | 1 | Each Job | |
| 29 | 29 | All as per item No-28 above but 20,000 gallons capacity at Near stn CTI Arjun Hall | 1 | Each Job | |
| 30 | 30 | All as per item No-28 above but 20,000 gallons capacity at Near Out gate at CTI | 1 | Each Job | |
| 31 | 31 | All as per item No-28 above but 15,000 gallons capacity Near Officer Mess AFTC | 1 | Each Job | |
| 32 | 32 | All as per item No-28 above but 20,000 gallons capacity Near Abhinav hall | 1 | Each Job | |
| 33 | 33 | All as per item No-28 above but 20,000 gallons capacity Near Stn HQ Office AFTC | 1 | Each Job | |
| 34 | 34 | All as per item No-28 above but 10,000 gallons capacity Near Armoury shop at CTI. | 1 | Each job | |
| 35 | 35 | All as per item No-28 above but 15,000 gallons capacity Near Old Pump House at CTI. | 1 | Each Job | |
| 36 | 36 | Supply only high strength calcium based granular containing quantities of chorination dipensates/ corrosion inhibitors to prevent encrustation/scaling in distribution system in 45 Kgs packing of approved and tested from approved lab (not more than 01 monthhs packing) complete all as specified and directed. | 500 | Kg | |
| 37 | 37 | Supply only O-tolodine chlorine solution in packing of 2000ml bottles for testing of chlorine contents in water. | 12 | Each | |
| 38 | 38 | Supply and fixed in repairs chlorine testing kit stand type complete all as specified and directed. | 14 | Each | |
| 39 | 39 | Supply and fixed in repairs gun metal gate valve ISI marked with iron wheel head, screwed both ends for iron pipe of 50mm bore sizes including taking down the unserviceable existing ones. | 10 | Each | |
| 40 | 40 | All as per item No-39 above but 40 mm bore sizes | 10 | Each | |
| 41 | 41 | All as per item No-39 above but 25 mm bore sizes | 60 | Each | |
| 42 | 42 | All as per item No-39 above but 20 mm bore | 60 | Each | |
| 43 | 43 | Repair, maintenance, servicing to Chlorine dosing pump of any capacity by disconnecting both side inlet/outlet pipe line and electric connections including cleaning, greasing the internal parts, checking the seviceability of individual items, identification of the defective parts, replacing the Unserviceable spares, gaskets, gland etc. all as specified and directed. \n Note :- (1) Unserviceable parts replaced if any shall be measured & paid seperately under respective items -44 to 49.\n(2) Quated rate shall be included all minor parts which are required to make plant serviceable including following Spares(a to e).\n(a)PVC NRV set with valve\n(b)PVC adopter for suction and delivery without NRV\n(c)PVC strainer washer type heavy duty or Y type strainer for suction\n(d)Teflon gland square type 3mm\n(e)Chemical Oil seal with cap\n(f)Servicing will done evermonth. | 80 | Each Job | |
| 44 | 44 | Supply only PVC Dosing head assembly with suction and delivery adopter with NRV for 25 LPH | 5 | Set | |
| 45 | 45 | Supply only Dosing, agitator gear box 25LPH | 5 | Each | |
| 46 | 46 | Supply only Plunger assembly without PVC dosing head 25 LPH | 3 | Set | |
| 47 | 47 | Supply only Plunger assembly with PVC dosing head complete 25 LPH | 3 | Set | |
| 48 | 48 | Supply only Heavy duty FRP tank capcaity 150 ltr including water level indicator and lid complete all as specified and directed. | 5 | Each | |
| 49 | 49 | Material and labour for board made of 3mm ACP sheet with suitable PVC frame with necessary vinyl stricker cutting all as directed by Engr-in -charge. | 1200 | Sq inch | |
| 50 | 50 | Material and labour for flex board made of aluminiumstand roller of 3' x4' for fixing of flex chart all as specified and directed by Engr-in-charge. | 4 | Each | |
| 51 | 51 | Material and labour for star flex glow board with MS Frame including LED light 10 watts with internal electrical wiring lamp all as specified and directed by Engr-in-charge. | 20 | Sqf | |
| 52 | 52 | Supply and fixing 25 mm dia Unplasticiced PVC Pipes of pressure rating of pressure rating 10kgf/cm2 fixed complete to wall,ceilings or in floors etc,any type of pipe. | 210 | RM | |
| 53 | 53 | All as per item No-52 but 20 mm dia pipe | 150 | RM | |
| 54 | 54 | Material and labour for dewatering cleaning of service tanks with high pressure water jet to remove all masses,algade and dirt and removal of dirty water alongwith sludge using sludge machine and disposal of sludge to all at distance of n exc. 50 m and applying of anti bacterial sterlization spray to walls, floors and ceilings and finally washing with fresh water complete of the RCC/Ferro service tank of capacities of 200 to 500 Ltr all as specified. | 610 | Each | |
| 55 | 55 | All as per item No 54 above but RCC/Ferro tank capacity 501-1000 Ltrs. | 28 | Each | |
| 56 | 56 | All as per item No 54 above but RCC/Ferro tank capacity 1001-2000 Ltrs. | 14 | Each | |
| 57 | 57 | All as per item No 54 above but RCC/Ferro tank capacity 2001-5000 Ltrs. | 12 | Each | |
| 58 | 58 | All as per item No 54 above but PVC tank capacity 200-500 Ltrs. | 1500 | Each | |
| 59 | 59 | All as per item No 54 above but PVC tank capacity 501-1000 Ltrs. | 386 | Each | |
| 60 | 60 | All as per item No 54 above but PVC tank capacity 1000-5000 Ltrs. Note for item No-(54 to 60)-(i) Rate incl cleaning of outlet pipe upto stop cock/gate valve by removing and refixing the same and making the line serviceable after cleaning.if any part is damage during disconnecting the tank will be replaced with extra charges. (ii) Writing letters like date of cleaning with white synthetic enamel paint by using stencils etc all as specified and directed by Engineer in charge shall be deemed to be included in the quoted rate. (iii)Binding the tank cover with tank using GI wire for proper closing of the tank. | 144 | Each | |
| 61 | 61 | Supply and fix in repairs lids for polyethylene water storage tanks,threaded or hinged type as per existing incl PTMT nuts/binding wire complete all as specified and directed by Engineer-in Charge suitable for upto 1000Ltrs cap of tanks. | 300 | Each | |
| 62 | 62 | All as per item No-61 above but suitable for 5000Ltrs tank capacity | 50 | Each | |
| 63 | 63 | Material and labour for preparation of old painted external surface by brooming down scrubbing with steel wire brush, scraping distempered and painted surface apply on ground level/ under ground sump/ RCCTanks all specified coat of cement base paint for the RCC/Ferro service tank capacity of 500 Ltrs. | 293 | Each | |
| 64 | 64 | All as per item No 63 above but RCC/Ferro tank capacity 501-1000 Ltrs. | 23 | Each | |
| 65 | 65 | All as per item No 63 above but RCC/Ferro tank capacity 1001-2000 Ltrs. | 9 | Each | |
| 66 | 66 | All as per item No 63 above but RCC/Ferro tank capacity 2001-5000 Ltrs. | 16 | Each | |
| 67 | 67 | All as per item No 63 above but RCC/Ferro tank capacity 5001-10000 Ltrs. | 5 | Each | |
| 68 | 68 | Supply and fixing ball valve high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe and fixed with the 20 mm bores including taking down U/S ball valve set:- | 215 | Each | |
| 69 | 69 | All as per item No 68 above but fixed with the 25 mm bores | 315 | Each | |
| 70 | 70 | All as per item No 68 above but fixed with the 40 mm bores | 10 | Each | |
| 71 | 71 | Supply and fixing brass ball valve high pressure with polythene float and flynut screwed for iron pipe or and brass ferullel 20 mm bores including taking down U/S ball valve set:- | 46 | Each | |
| 72 | 72 | Supply and fix PVC water tank 500 Ltrs Capacity Rotational moulded polye-thylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I except water tank complete all as directed incl disconnecting existing tank of any description and capacity and removal from site. Note :Item will issue under sch "B". | 20 | Each | |
| 73 | 73 | All as per Ser Item No-72 above but tank capacity of 1000 Ltrs | 10 | Each | |
| 74 | 74 | All as per Ser Item No-72 above but tank capacity of 2000 Ltrs | 7 | Each |
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