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| 1 | Cleaning of under ground EXISTING SEWAGE DEEP TRUNK LINESGSW/RCC/HDPE pipe line of any dia of pipes and any depth including manholes of any size working/running conditions involving removal of blockages of any kind of sewage lines and manholes by means of Heavy truck mounted High pressure Suction Cum Jetting Machineincluding desludging, descaling and dechoking of lines whereever required, flushing the entire stretchwith water making the stretch clean and funtional. Removal & depositing any type of sludge/debries to excavated area, spreading necessary Insecticideswhere sludge is deposited complete all as specified and directed . |
| 2 | Cleaning of under ground EXISTING SEWAGE SGSW/RCC/HDPE pipe line of any dia of pipes and any depth including manholes of any size working/running conditions involving removal of blockages of any kind of sewage lines and manholes by means of Heavy truck mounted High pressure Suction Cum Jetting Machine or Tata magicmounted DesiltingMachine as required at site including desludging, descaling and dechoking of lines whereever required, flushing the entire stretchwith water making the stretch clean and funtional. Removal & depositing any type of sludge/debries to excavated area, spreading necessary Insecticideswhere sludge is deposited complete all as specified and directed. |
| 3 | Material and labour for Cleaning and removing of blockage from Manholes manually where Desilting machine not reachable of any size and upto 1.5m depth incl removing the soil, roots or any other materials from the manholes working/running conditions andflushing the entire stretchwith water making the stretch clean and functional. Removal & depositing any type of sludge/debries to excavated area, spreading necessary Insecticideswhere sludge is deposited complete all as specified and directed. |
| 4 | All as per Srl item No 3.00 here-in-before but depth exceeding 1.5 metre and not exceeding 3.0 metre . |
| 5 | All as per Srl item No 3.00 here-in-before but depth exceeding 3.0 metre and above. |
| 6 | Dewatering the septic tank/ Soakage well/ Sludge chamber of any depth/area/condition incl taking outstagnated water or any other material mixed with the sludgey water etc, deposited in the septic tank/ Soak well/ Sludge chamber, filling in closed container and depositing in excavated pit, covering the pit at least 500m beyond nearby living accn or area as marked by station controlling authority with earth after depositing sludge, sprinkling fresh lime on covered pit and around septic tanks/ soakage wells to make it hygienic complete all as specified and directed. |
| 7 | Cleaning the septic tank/ Soak well/ Sludge chamberof any depth/area/condition incl taking outstagnated sludge or any other material mixed with the sludge or sand in abandoned septic tank/ Soak well/ Sludge chamber etc deposited in the Soak Well/ septic tanks, filling in closed container and depositing in excavated pit, covering the pit at least 500m beyond nearby living accn or area as marked by station controlling authority with earth after depositing sludge, sprinkling fresh lime on covered pit and around septic tanks/ soakage wells to make it hygienic complete all as specified and directed.Note:- Depth of sludge measured after dewatering the septic tank/ Soak well/ Sludge chamber |
| 8 | Notes for Ser item Nos 01 to 07 :- The quoted rate of contractor shall comprise the following :-(i)Contractor shall provide Heavy truck mounted suction cum jetting machine on each day of minimum following specification for cleaning Sewage Deep Lines:-(a) Minimum Tank capacity of machine - 8000 ltr (b) Minimum Working pressure range of jetting pump - 155 bar (c) Minimum water flow for pump of jetting machine - 269 LPM (d) Minimum Suction hose length - 30 mtr (e) Minimum Jetting Hose length - 120Mtr (f) Minimum Vacuum Pump Power - 4.4 Hp@RPM (g) Minimum Vacuum Suction depth - 8 mtr(ii)Contractor shall provide minimum 3 Nos skilled/unskilled menpower , High Qualified driver with Heavy duty Motor Vehicle License on eachday for attending and completing the complaints as per the users satisfaction .However, thenumbers of skilled and unskilled menpower shall be increased as directed by Enginner-in-Chargedepending upon the requirements/ number of complaints registered at the complaint center all as directed by the Engr-in-charge(iii) If Contactor does not provide Heavy truck mounted Suction jetting machine on requirement of above mentioned specifiacation with minimum number of staff as mentioned then a penalty at the rate RS 5000/- per day shall be levied on the contractor and recovery for the same shall be affected from contractor\"s till that day when Contractor provides above all mentioned for cleaning of Sewage Lines.(iv) : For each complaint inlocation, adocket slip shall be prepared by the contractor/ his representative and handed over to related tradesman, etc. for attending the complaint and after satisfactorilycompletion ofcomplaint, docket slip shall be submitted to concerned supervisor onday of register of complaint, which shall be got signed from the occupant and shall be produced at the time of payment to be made to the contractor.(v) : Format of docket slip and complaint register which shall be kept in complaint cell. Stationery i.e.log sheets, docket slips, job cards, complaint registers, handing taking registers, etc. shall be provided by the contractor without any exta cost to the department and cost thereof shall deemed to be included in quoted rates by the contractor against respective item of schedule \"A\". The complaint slip shall be prepared by the contractor or his authorised rep and handed over to the tradesmen and necessary entry shall be made in the complaint register and will be handed over to to concerned JE / the Engr-in-Charge next day. Contractor shall maint seprate register for lodging the complaints and the same shall be produced to concerned JE / Engr-in-Charge on next day. |
| 9 | (vi) : Necessary transportations, diesel , tools, plants, ladders, cleaning rods/Bamboos, all medical safety equpiments etc. including to complete the jobs/complaints shall be provided by the contractor without any extra cost to the department and costthereof shall deemed to be included in quoted rates by the contractor.(vii) : It shall be provided by the contractor without any extra cost to the department and costthereof shall deemed to be included in quoted rates by the contractorone no of Electrical motor 01 HP or diesel engine and one no electrical motor of 3Hp for dewatering of manhole and septic tank, soakage well, any loss/damage/theft of these items solely responsibility of contractor |
| 10 | Demolition of brick work or stone/boulder masonry built in cement mortar including all quions arches, pillar or any other description and in any situatoin etc complete all as specified . |
| 11 | Material and labour for Brick work for raising and repairing of manholesstraight or curved on plan not exceeding 6 Mtr means radius built in CM 1:4 complete all specified and directed by Engineer-in-Charge. |
| 12 | Material and labour using old brick work retrived from Ser item No 8.00 with sub class `B` brick old size in CM 1:4 straight or curved on plan exc 6m mean radious complete all as specified and directed. |
| 13 | Excavation intrenches in soft/loose soil not exceeding 1.5 metredeep and not exceeding 1.5 metrewide for laying of cables, pipes foundation etc or for shafts, wells, cesspits,manholes, pier holes, etc. n.exc 10 sq m on plan and n exc1.5 m in depth and getting out including dressing/trimming sides and levelling/ grading and ramming of bottom of excavation complete all as specified and directed. |
| 14 | All as per Serl item No 11.00 here-in-before but exceeding 1.5 metre deep but not exceeding 3.00 metre deep. |
| 15 | All as per Serl item No 11 here-in-before but exceeding 3.0 metre deep but not exceeding 4.5 metre deep. |
| 16 | Excavation over areas,not exc 1.5 m deep and getting out as in soft/loose soil complete all as specified and directed. |
| 17 | All as per Serl Item No 14.00 here in before butdepth exceeding 1.5 metre and not exceeding 3.00 metre deep. |
| 18 | Returning, filling in, including spreading, levelling, watering and well ramming excavated soilin layers not exceeding 25 cm thick each layer, complete all as specified and directed. |
| 19 | Removing excavated surplus soil obtained from excavation to a distance not exceeding 250 metre and deposting where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed by Engineer-in-charge. |
| 20 | Important Notes for Srl Item No. 14 to 17 :(i) Bailing and Pumping out of water where required shall be carried out as per clause 3.17 & 3.18 of SSR (Part-II) of 2009. (ii) Timbering, planking and strutting if required shall be carried out as per clause 3.24, 3.24.1 & 3.24.6 of SSr (Part-I) of 2009 and included in quoted rate as above. (iii) The earth work shall be as per authorised width as per clause 3.2 and there sub para of SSR part-II.There will be no extra payment for Earth work to Contractor .Contractor must quote the earth rates accordingly. (iv) Sand cushioning/lean conrete will be provided for stablizing of mud strata if required(v) The rates quoted by contractor for Srl Item No. 14 to 17 shall deemed to be included for provisions described in note (i),( ii), (iii),(iv) here-in-before. Nothing extra shall be paid on this account. |
| 21 | Material and labour for Concrete bed to drain pipes RCC or DWC pipe 150 mm bore including packing under and haunching against the sides of pipes after they are laid and tested in PCC 1:3:6 type C2 using 20 mm graded mechenically crushed stone aggregate complete all as specified and directed by Engineer-in-Charge. |
| 22 | All as per Serl item No 18.00 here-in-before but 200 mm bore Complete all as specified and directed. |
| 23 | All as per Serl item No 18.00 here-in-before but 250 mm bore Complete all as specified and directed. |
| 24 | All as per Serl item No 18.00 here-in-before but 300 mm bore Complete all as specified and directed. |
| 25 | Material and labour for H.D.P.E. (DWC) Pipes(ISI marked) 150 mm bore SN-8 Class as per IS 16098 part II for nonpressure Underground drainage and Sewerage applications with specials O rubber ring couplers etc., laid in trenches on concrete bed or ground level /gradient, jointing with appropriate class fittings as per manufacturer\"s instructions including jointing accessories and fittings and dismantling of existing pipe of any material complete all as specified and directed. |
| 26 | All as per Serl item No 22.00 here-in-before but DWC HDPE pipe 200 mm bore Class SN-8 complete all as specified and directed. |
| 27 | All as per Serl item No 22.00 here-in-before but DWCHDPE pipe 250 mm bore class S N 8 complete all as specified and directed. |
| 28 | Supply and fix reinforced concrete pipes 150 mm dia bore, class NP3, laid and jointed complete with collars and all necessary fittings as specified and directed including dismantling of existing pipe of any material complete all as specified and directed. |
| 29 | All as per Serl item No 25.00 here-in-before but 200 mm dia bore, class NP3, laid and jointed complete all as specified and directed. |
| 30 | All as per Serl item No 25.00 here-in-before but 250 mm dia bore, class NP3, laid and jointed complete all as specified and directed. |
| 31 | All as per Serl item No 25.00 here-in-before but 300 mm dia bore, class NP3, laid and jointed complete all as specified and directed. |
| 32 | Material and labour for 110mm dia PVC (SWR) pipes single socketed, in any length with rubber ring joints or jointed with solvent cement joint, laid in trenches or in floors,type B, conforming to IS 13592-1992 supplied laid , jointed & tested including taking out/down old pipes complete all as specified and directed. |
| 33 | Material and labour for PCC 1:4:8type C1, using 20 mm graded machnically crushed stone aggregates as in foundation filling and mass concrete complete all as specified and directed. |
| 34 | Use & waste of formworkto sides of concrete foundations, footings, bases of columns, raft and raft beams,sides and soffits (if any) of foundation and plinth beams;and similar work; vertical or to batter for flat rough finished surfaces, complete all as specified and directed. |
| 35 | Use & waste of formwork to faces of walls,retaining walls, RCC circular manhols abutments,parapets and staircase railings and similar work including attached pillasters, buttresses,etc.; vertical or to batter (rough finished flat surfaces of concrete) complete all as specified and directed. |
| 36 | Use & waste of formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings , slab over manholes similar work; not exceeding 200mm thick (Horizontal or sloping) (rough finished flat surfaces of concrete) complete all as specified and directed.Note: Work also executed in septic tank/Soakage well |
| 37 | Use & waste of formwork to edges of concrete flats, treads, breaks in floors, window cills, concrete railings, openings in concrete walls, floor and roofs n exc 20 cm wide and sides of RCC/PCC bands in walls, horizontal or sloping and similarwork exc 10cm but n exc 20cm wide (rough finished surfaces of concrete), complete all as specified and directed. |
| 38 | Material and labour for TMT steel bars 10mm dia and over, of grade Fe-500D 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 complete all as specified and directed. |
| 39 | All as per Serl item No 35.00 here-in-before but 6 mm to 8 mm dia. |
| 40 | Material and labour for Reinforced cement concrete M-25(Nominal Mix) using 20 mm graded mechanically crushed stone aggregates as in foundation, including raft footings, foundation beams, plinth beams, bases for columns etc and mass concrete as in manholes complete all as specified and directed. |
| 41 | Material and labour for Reinforced cement concrete M-25 (Nominal Mix) using 20 mm graded machanically crushed stone aggregates as in walls, retaining walls,basement walls, ballast walls and the like; any thickness; above top of footings; including attached pilasters and buttresses as in manholes complete all as specified and directed. Note: Work also executed in septic tank/Soakage well |
| 42 | Material and labour for Reinforced cement concrete M-25 (Nominal Mix) using 20 mm graded machanically crushed stone aggregates as in slabs supported on walls, beams and columns in floors, roofs, landings,deck slabs and the like complete all as in manholes specified and directed. Note: Work also executed in septic tank/Soakage well |
| 43 | Material and labour for Cutting into existing manholes/Septic tank for connecting new drains of 150mm dia making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4section) in cement concrete 1:2:4 mix type B-1, using 20mm graded mechanically crushed stone aggregate smooth finished and reforming benching as required for 150mm bore pipe complete all as specified and directed. |
| 44 | All as per Srl item no. 40.00 here-in-before but reforming benching for 200/250/300 mm bore pipe . |
| 45 | Supply and fix manhole cover SFRC(steel fiber reinforced cover) factory made of size 560 mm dia or rectangular shape with and including suitable steel frame as per manufacturer\"s instructions, medium duty including dismantling of existing complete, all as specified and directed. |
| 46 | Material and labour for 60 mm thick coloured precast concrete interlocking paver block of any shape and size,rubber moulded M-35 grade with grey cement to match existing area, over and including 25 mm thick sand cushion including demolition of existing complete all as specified and directed. |
| 47 | Material and labour for Cement concrete (1:2:4) type B-1,using 20 mm graded machanically crushed stone aggregate 75 mm thick as in sub base of floors and pavings laid in alternative bays, including demolition of existing complete all as specified and directed. |
| 48 | Material and labour for removing existing 60/80 mm thick coloured precast concrete interlocking paver block of any shape including demolition of PCC and relaying of the same with cement concrete 1:2:4 type B1 using 20mm graded mechanically crushed stone aggregate 75mm thick and rubber moulded M-35 grade paver block retrived from dismantling with grey cement without pigment to match, over and including 25 mm thick sand cushion complete, all as specified and directed. |
| 49 | Material and labour for demolition existing Chequred tiles of any specification, including demolition of PCC below chequred tile and relaying of the same with cement concrete 1:3:6 type B1 using 20mm graded mechanically crushed stone aggregate 75mm thick including non skid ( coloured) good grip series of size 300x 300 mm x 20-25 mm thick, set ,jointed and pointed in neat cement slurry laid over and including 20 mm thick average thickness cement mortar 1:4bed, complete all as specified and directed. |
| 50 | Material and labour for Rendering 15 mm thick in cement mortar 1:4, on brick or concrete surfaces mixed with water proofing compound, including finishing the surfaces even and smooth without using extra cement, complete all as specified and directed. Note:- Water proofing compound shall be measured and paid separately. |
| 51 | Supply only integral water proofing compound ISI marked complete all as specified and directed. |
| 52 | Material and labour for pre-cast cement concrete 1:2:4 type B1 (using 20mm graded crushed stone aggregate) as in man hole cover, with plain fair faces including chamfers, weathering throttling etc and set in cement mortor (1:4) complete with joint to match includingl necessary form work and including dismantling of existing complete, all as specified and directed. |
| 53 | Supply and fix factory made precast RCC manhole covers with frame (type A-1, 1:1½:3, using 20 mm graded stone aggregates), of size 900mm x 600mm x 70mm and directed by Eng In charge with plain faces, including 70x3mm ms flat all around and incl reinforcement, set in cement mortar 1:4 and including dismantling of existing complete, all as specified and directed. |
| 54 | Supply and fix heavy duty tiles non skid ( coloured) good grip series of size 300x 300 mm x 10 mm thick, set ,jointed and pointed in neat cement slurry laid over and including 20 mm thick average thickness cement mortar 1:4bed,including dismantling complete all as specified and directed. |
| 55 | Note:-Amount of credit ofRs. 65550.00 for retrieved materials is mentioned in Schedule of Credit of tender documents in pdf form which will be deducted offline while acceptance of tender. |
