Tender For Repairs And Mechanised Cleaning Of Sewage Lines, Manholes, Septic Tanks, Filter Beds And Repairs To Storm Water Drains, Cover Slabs, Culverts Service Well, Rain Water Harvesting Pit, Hard Standing And Foot Path And Repairs To Boundary Wall
Tender Value
40 Lakhs
Estimated cost
Bid Submission
28 Aug 2026
3 days left
EMD
80000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Chennai → Tamil Nadu
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repairs And Mechanised Cleaning Of Sewage Lines, Manholes, Septic Tanks, Filter Beds And Repairs To Storm Water Drains, Cover Slabs, Culverts Service Well, Rain Water Harvesting Pit, Hard Standing And Foot Path And Repairs To Boundary Wall/Compound Wall, Security Wall, Fencing And Periodical Services To Boundary Wall/ Compound Wall, Security Walll, Fencing At Dgqa Complex Under Ge Stm Chennai.
BOQ
| Sl. No. | Item Description |
| 1 | Demoltion of cement concrete (unreinforced) in ground floor and paving not exc 15cm thickness (below or above ground level) and removing the debris as directed. |
| 2 | Demolition of brickwork built in cement mortar including all quoins, arches, pillars, etc, complete all as directed |
| 3 | M & L for PCC 1:4:8 type D2 using 40 mm graded crushed stone aggregate as in filling, foundation and mass concrete |
| 4 | Laour only for brick work with sub class 'B modular bricks (retrived from demolition) built in CM 1:4 straight or curved on plan exc 6m mean radius,complete all as specifid and directed.. |
| 5 | M & L for brick work with old size Fly ash bricks in CM 1:4 straight or curved on plan exc 6m mean radius,complete all as specifid. |
| 6 | M & L brickwork with fly ash bricks , straight or curved on plan to any radius in half brick thick walls built in CM 1:4 |
| 7 | M& L for PCC 1:2:4 type B-1 using 20mm graded aggregate as in coping and benching incl weathering slightly rounded or chamfered angles and throating as directed including form work all as directed. |
| 8 | S&F PVC (SWR) pipes single socketed 75mm bore of Class B, in any length with rubber ring joints laid in trenches or floors or in walls all as specified. |
| 9 | S&F PVC (SWR) bends 75mm bore. |
| 10 | S&F PVC (SWR) bends with access door 75mm bore. |
| 11 | S&F 75 mm PVC (SWR) branch piece, single (single Y) equal or unequal with acces door. |
| 12 | S&F PVC (SWR) pipes single socketed 110mm bore of Class B, in any length with rubber ring joints laid in trenches or floors or in walls all as specified. |
| 13 | S&F PVC (SWR) bends 110mm bore. |
| 14 | S&F PVC (SWR) bends with access door 110mm bore. |
| 15 | S&F 110mm PVC (SWR) junction single (single T) equal or unequal with acces door. |
| 16 | M&L for Form work to soffit and sides of slabs supported on walls of flat rough finished surfaces of concrete. |
| 17 | M&L for RCC (Nominal Mix) of Type B1 1:2:4 using 20mm graded stone aggregate as in Slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like all as specified and as directed |
| 18 | M&L mild steel TMT bars 10 mm 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 quality conforming to Fe-410-s or Fe-410-0 |
| 19 | M&L machine pressed pre cast coloured PCC interlocking paver block any shape and size conforming to IS 15658-2006 of 60mm thickness, M-35 Grade of cement concrete of with grey cement and pigment all as specified and directed by Engr-in-Charge. |
| 20 | M&L chequered cement concrete tiles 30cm x 30cm x 25mm thick, set, jointed and pointed in neat cement slurry in floors with grey cement and pigment incl 15mm thick cement screed bed in CM 1:6 |
| 21 | M&L PCC 1:3:6 75mm thick C2 type (using 40mm graded aggregate) as in plinth protection/hard standing finishing cement concrete surface even and smooth without using extra cement. |
| 22 | Earth work in excavation by mechanical means (Hydraulic excavator)/ in foundation trenches or drains (n.exc 1.5m in width and n.exc 1.5m deep or 10sqm on plan), including dressing of sides and ramming of bottom lift upto 1.5m, including getting out excavated soil and disposal of surplus soil as directed with in a lead of 50m Hard and dense soil. |
| 23 | Returning, filling in, including spreading, levelling watering and well ramming in layers n.exc 25cm with excavated soils all as specified. |
| 24 | Removing excavated material exc. 250 m but n exc. 500 m and depositing where directed |
| 25 | Taking down cement plaster on brick wall including raking out joint hacking for key scrubbing down with water etc. |
| 26 | M&L for rendering 15mm thick in cement mortar 1:4 on fair faces of brick work or concrete surfaces of wall and finished the surfaces even and smooth using water proofing compound, complete all as specified and directed.Note:- Water proofing compound shall be measured separately. |
| 27 | Supply only Liquid Water proofing compound (LWPC) |
| 28 | Demolition of reinforced cement concrete in any position and description(reinforcement to be cut as required to facilitate demolition) |
| 29 | M & L providing precast cement concrete type B-1 (1:2:4) using 20 mm graded stone aggregte, as in man hole covers and set in cement mortar 1:6.Note :- Reinforcement shall be measured and paid seperatly. |
| 30 | M & L MS TMT bars 6mm to 8mm dia and over cut to length bent to shape required including cranking, bending spially for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia. |
| 31 | Demolition and breaking up 150mm dia (salt glazed ware, AC or Reinforced concrete) piipe jointed in cement mortar and disposed off the premises all as directed. |
| 32 | Demolition and breaking up 200mm dia (salt glazed ware, AC or Reinforced concrete) piipe jointed in cement mortar and disposed off the premises all as directed. |
| 33 | M&L PCC 1:3:6, type C-2 (using 40mm grade stone aggregate) to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested, for 150mm bore all as specified |
| 34 | M&L PCC 1:3:6, type C-2 (using 40mm grade stone aggregate) to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested, for 200mm bore all as specified |
| 35 | M&L reinforced concrete pipes 150mm bore, class NP-2, laid and jointed complete with collars laid in trenches and jointed in CM 1:1 and tested as specified. |
| 36 | M&L reinforced concrete pipes 200mm bore, class NP-2, laid and jointed complete with collars laid in trenches and jointed in CM 1:1 and tested as specified. |
| 37 | Bailing out water from septic tank/sewage sump of any size & deep and cleaning inlet and outlet sewer lines including taking out the sewage water and carting away it from the defence area all as directed by Engr-in-charge.Note:- Bailing sewage water to be taken out with proper by tanker vehicle meant for the purpose with due care considering health hazards. |
| 38 | Cleaning of the Manhole any size to getting out the solid liquied soil deposited in side upto 1.5m depth, complete all as directed. |
| 39 | Cleaning of the Manhole any size to getting out the solid liquied soil deposited inside upto 3.0m depth, complete all as directed. |
| 40 | Cleaning the existing SGSW/ CI/ SWR/ RCC sewage pipe line by roding manually or mechanically and removing all sludge and foreign matters completely and neatly from the pipe line and making serviceable for free flow of sewage in 100mm dia of pipe all as specified and directed |
| 41 | All as per item No. 40 here in before but 150 mm bore of pipe |
| 42 | All as per item No. 40 here in before but 200 mm bore of pipe |
| 43 | Cleaning and removing individual blockages in IWC/ EWC by manually or mechanically and removing all sludge and foreign matters completely, neatly and making serviceable for free flow all as specified and directed |
| 44 | Cleaning and removing individual blockages from nahani trap/ floor trap/ gully traps in Bath rooms/Kitchen etc. by manually and removing all sludge and foreign matters completely, neatly and making serviceable for free flow and placing the covers/ gratings in position all as specified and directed |
| 45 | Pumping out rainwater from drains, low lying areas etc by mechanically and disposing the same out side the premisses all as directed by engr-in-charge.Note:- The submersible dewatering pump shall be high flow rate with minimum capacity of 5 HP, 300 to 1000 Ltr per min flow rate and including 50 Mtr minimum length of delivery hose. |
| 46 | Cleaning solid/ liquid mud deposited in under ground sewage lines, upto and including 150mm dia bore of pipe any type and depth, between conscutive manholes, By super sucktion cum jetting machine, through connecting manholes, complete men, machine and water as required, including removal and refixing of manhole covers etc, complete all as specified and directed. |
| 47 | Cleaning solid/ liquid mud deposited in under ground sewage lines, upto and including 200mm dia bore of pipe any type and depth, between conscutive manholes, By suer sucktion cum jetting machine, through connecting manholes, complete men, machine and water as required, including removal and refixing of manhole covers etc, complete all as specified and directed. |
| 48 | M&L for seven stage cleaning and sterilization of inside RCC/PVC water storage tank of capacity not exceeding 500 Ltr of any description and any position comprising of following cleaning and sterilization of water tanks through bacteriological treatment by using TERBAC G%/Inchlor-5/NB-10/ TERBAC-G-65/Inoxi-60/NB-69 and ultra violet ray.Make:- rays cleantech /Inus watertech/satya enterprise. Location: SAA seven stage are as under plants:-(a). First stage is to drain out the water by using exit valve or high capacity dewatering system. (b) Second stage is cleaning all the algae formation inside the tank by using TERBAC G10/Inoxi-60/NB-69 laboratory tested branded chemical of the company and scrubbing the walls of the tanks. (c) Third stage is fresh water cleaning by high speed jet pump. (d) Fourth stage and first bacteria screening is de-certifications by using TERBAC-G5/ Inchlor-5/NB-10a Govt laboratory certified branded halogen compound or E-in-C approved equivalent product. (e). Fifth stage is cleaning the floor of water tank by industrial vacuum cleaner.(f). Sixth stage is the second bacteria screening and sterilizing method by using ultra violet ray within the tank and kills all suspended bacteria. (g). Seventh stage of cleaning and third bacteria screening is to sterilize the floor of the water tank by using laboratory certified, branded strong oxidizing agent TERBAC-G65/ Inoxi-60/NB-69 or E-in-C approved equivalent product. Please Enable Macros to View BoQ information |
| 49 | M&L for seven stage cleaning and sterilization of inside RCC/PVC water storage tank of capacity not exceeding 500 Ltr of any description and any position comprising of following cleaning and sterilization of water tanks through bacteriological treatment by using TERBAC G%/Inchlor-5/NB-10/ TERBAC-G-65/Inoxi-60/NB-69 and ultra violet ray.Make:- rays cleantech /Inus watertech/satya enterprise. Location: SAA seven stage are as under plants:-(a). First stage is to drain out the water by using exit valve or high capacity dewatering system. (b) Second stage is cleaning all the algae formation inside the tank by using TERBAC G10/Inoxi-60/NB-69 laboratory tested branded chemical of the company and scrubbing the walls of the tanks. (c) Third stage is fresh water cleaning by high speed jet pump. (d) Fourth stage and first bacteria screening is de-certifications by using TERBAC-G5/ Inchlor-5/NB-10a Govt laboratory certified branded halogen compound or E-in-C approved equivalent product. (e). Fifth stage is cleaning the floor of water tank by industrial vacuum cleaner.(f). Sixth stage is the second bacteria screening and sterilizing method by using ultra violet ray within the tank and kills all suspended bacteria. (g). Seventh stage of cleaning and third bacteria screening is to sterilize the floor of the water tank by using laboratory certified, branded strong oxidizing agent TERBAC-G65/ Inoxi-60/NB-69 or E-in-C approved equivalent product. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Aug 07, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedAug 28, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 3 daysSep 04, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 10 daysTender Documents
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