Tender For Cleaning Sanitizing And Maintenance Of Oh Tanks Reservoirs Ug Sumps Swimming Pool Filtration Plant And Connected Works Under Ge Narangi
Tender Value
44.98 Lakhs
Estimated cost
Bid Submission
09 Sep 2026
17 days left
EMD
89960
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Kamrup Metro → Assam
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Cleaning Sanitizing And Maintenance Of Oh Tanks Reservoirs Ug Sumps Swimming Pool Filtration Plant And Connected Works Under Ge Narangi
BOQ
| Sl. No. | Item Description |
| 1 | Material and labour for seven stage cleaning and sterilization of inside of overhead RCC tank at C block MD Accn Area of capacity 2.00 Lakh Gallon through bacteriological treatment by using chemical as approved by E-in-c's Branch or as recommended by GE and ultra voilet ray including arrangement of necessary tools & plants, labour etc complete all as specified and as directed. Seven stages are as under follows :-(a) First stage is to drain out the water by using exit valve or own high capacity dewatering ststem.(b) Second stage is cleaning all the algae fromation inside the tank by using approved chemical as recommended by GE including scrubbing the walls of the tank.(c) Third stage is scrubbing the wall with mechanical scrubber and fresh water cleaning by high speed jet pump (rotary & flat) to remove all scalling, algae and other formed particles on internal surface of the tank completely. (d) Forth stage and first bacteria screening is sterilization by using approved chemical as recommended by GE.(e) Fifth stage is cleaning the floor of the water tank by heavy duty industrial vacuum cleaner and sludge sucker having maximum 1200W with sutable heavy duty rugged motor to free of any foreign and loose particles on any nature.(f) Sixth stage is the second bacteria screening and sterilizing method by using ultra violet ray by heavy duty UV radiation which shall have covering 360 degree of sterilization with the tank to kill all suspended bacteria.(g) Seventh stage of cleaning and third bacteria screening is to sterilize the floor and wall of the water tank by using oxidizing agent Bleaching powder or equivalent non- toxic bio- degradable eco friendly anti bacterial agent certified by Govt approved laboratory to disinfect the over head tank from all harmful pathogens complete all as specified and directed . |
| 2 | All as per item No. 1 Above but at 'B' block MD Accn area ( Havalder Pump House), of capacity 1.00 Lakh gallon. |
| 3 | All as per item No. 1 Above but at 'B' block MD Accn area ( Havalder Pump House), 21 BIHAR & 14 FAD OTM of capacity 0.50 Lakh gallon. |
| 4 | All as per item No. 1 Above but at ' Jintu Vihar MD Accn area of capacity 1.00 Lakh gallon. |
| 5 | All as per item No. 1 Above but at 'Phase-II MD Accn area of capacity 1.00 Lakh gallon. |
| 6 | All as per item No. 1 Above but at '17 CZW' area of capacity 1.00 Lakh gallon |
| 7 | All as per item No. 1 Above but at 'Phase-II MD Accn area & 222 ABOD OTM of capacity upto 0.25 Lakh gallon. |
| 8 | All as per item No. 1 Above but at 'ABOD OTM Accn area of capacity 1.00 Lakh gallon. |
| 9 | Material and labour for seven stage cleaning and sterilization of inside of overhead pressed steel tank at Ph-II MD Accn Area of capacity 0.75 Lakh Gallon through bacteriological treatment by using chemical as approved by E-in-c's Branch or as recommended by GE and ultra voilet ray including arrangement of necessary tools & plants, labour etc complete all as specified and as directed. Seven stages are as under follows :-(a) First stage is to drain out the water by using exit valve or own high capacity dewatering ststem.(b) Second stage is cleaning all the algae fromation inside the tank by using approved chemical as recommended by GE including scrubbing the walls of the tank.(c) Third stage is scrubbing the wall with mechanical scrubber and fresh water cleaning by high speed jet pump (rotary & flat) to remove all scalling, algae and other formed particles on internal surface of the tank completely. (d) Forth stage and first bacteria screening is sterilization by using approved chemical as recommended by GE.(e) Fifth stage is cleaning the floor of the water tank by heavy duty industrial vacuum cleaner and sludge sucker having maximum 1200W with sutable heavy duty rugged motor to free of any foreign and loose particles on any nature.(f) Sixth stage is the second bacteria screening and sterilizing method by using ultra violet ray by heavy duty UV radiation which shall have covering 360 degree of sterilization with the tank to kill all suspended bacteria.(g) Seventh stage of cleaning and third bacteria screening is to sterilize the floor and wall of the water tank by using oxidizing agent Bleaching powder or equivalent non- toxic bio- degradable eco friendly anti bacterial agent certified by Govt approved laboratory to disinfect the over head tank from all harmful pathogens complete all as specified and directed . |
| 10 | All as per item No. 9 Above but at 41 Veh Coy of capacity 0.072 Lakh gallon capacity. |
| 11 | All as per item No. 9 Above but at tarapore Enclave area of capacity 0.50 Lakh gallon. |
| 12 | All as per item No. 9 Above but at Peer Baba colony area of capacity 0.072 Lakh gallon. |
| 13 | All as per item No. 9 Above but at Shopping Complex area of capacity 0.168 Lakh gallon. |
| 14 | All as per item No.9 Above but at ADG Complex area of capacity 1.00 Lakh gallon. |
| 15 | All as per item No 9 Above but at 'C' block MD Accn area area of capacity 2.00 Lakh gallon. |
| 16 | All as per item No. 9 Above but at Jorabat Colony of capacity 0.072 Lakh gallon. |
| 17 | Material and labour for seven stage cleaning and sterilization of inside of Semi underground sump of capacity 0.20 Lakh gallon capacity at Jorabat Colony pump house , 41 Veh Coy Pump house, Peerbaba colony pump house and 1 ABW Madhuban Officer's Mess through bacteriological treatment by using chemical as approved by E-in-c's Branch and as recommended by GE and ultra voilet ray including arrangement of necessary tools & plants, labour etc complete all as specified and as directed. Seven stages are as under follows :- (a) First stage is to drain out the water by using exit valve or own high capacity dewatering ststem.(b) Second stage is cleaning all the algae fromation inside the tank by using approved chemical as recommended by GE including scrubbing the walls of the tank.(c) Third stage is scrubbing the wall with mechanical scrubber and fresh water cleaning by high speed jet pump (rotary & flat) to remove all scalling, algae and other formed particles on internal surface of the tank completely. (d) Forth stage and first bacteria screening is sterilization by using approved chemical as recommended by GE.(e) Fifth stage is cleaning the floor of the water tank by heavy duty industrial vacuum cleaner and sludge sucker having maximum 1200W with sutable heavy duty rugged motor to free of any foreign and loose particles on any nature.(f) Sixth stage is the second bacteria screening and sterilizing method by using ultra violet ray by heavy duty UV radiation which shall have covering 360 degree of sterilization with the tank to kill all suspended bacteria.(g) Seventh stage of cleaning and third bacteria screening is to sterilize the floor and wall of the water tank by using oxidizing agent Bleaching powder or equivalent non- toxic bio- degradable eco friendly anti bacterial agent certified by Govt approved laboratory to disinfect the over head tank from all harmful pathogens. complete all as specified and directed . |
| 18 | All as per item No 17 above but of capacity 1.00 Lakh gallon at New Havalder pump house & 14 FAD OTM area complete all as specified and directed . |
| 19 | All as per item No 17 above but of capacity 3 x 1.5 Lakh gallon at Main pump house Reservior Tank. Note : 1.5 LG Tank to be measured as one job complete all as specified and directed . |
| 20 | All as per item No 17 above but of capacity 1.50 Lakh gallon at Main pump house (Circular Intake sump) complete all as specified and directed . |
| 21 | All as per item No 17 above but of capacity 0.50 Lakh gallon at Hav pump house (Old) complete all as specified and directed . |
| 22 | All as per Item No. 17 above but for Semi-UG Sumps at Swimming Pool Pump House capacity 0.5 Lakh Gallon complete all as specified and directed . Please Enable Macros to View BoQ information |
| 23 | All as per Item No. 17 above but for Semi-UG Sumps at Swimming Pool Pump House capacity 0.5 Lakh Gallon complete all as specified and directed . Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Aug 20, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedSep 09, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 17 daysSep 11, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 19 daysTender Documents
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