CLEANING AND REPAIRS OF SEWAGE LIINES MANHOLES SEPTIC TANKS AND GULLY TRAP INCLUDING DRAINAGE AND FOOTPATH OF 598 JBC QTRs OLD AND NEW DOMLUR QTRS UNDER AGE B AND R 1 OF GE CENTRAL BANGALORE

Cleaning of sewage line/ manholes blockages (including WC, Urinal, Kitchen and bathrooms) systematically using necessary toos mechanical pump and/ or manually such as by rodding, bamboo fanti and disc of required size (with safety measure gas etc) flushing with water the pipe until water clear the flow of sewage from both side between two adjacent manhole/gully traps or WC/NT of any size or depth, taking out sludge in semi liquid stage/ roots of tree etc including all water effluences etc and removing all materials from ourside MD land and depositing in earth pit of suitable size including supply of sprinkling bleaching powder and covering sludge with earth after removal of blockage etc complete all as specified and as directed.

Cleaning of 100 to 150 mm bore blocked Sewage lines in any depth by pressure Jet by using mechnical/ hydrulic pressure using Vehicle type hydrulic methods or mordern methods from manholes to manholes or manholes to cleaning eye or cleaning eye to clean eye untill the smooth flow of sewage line is restored including taking out sludge in semi liquid stage including all water effluences etc refixing man hole cover and removing all materials from site of work upto a outside MD land and depositing in excavated earth pit of suitable size including supply and sprinkling bleaching powder and covering sludge with earth after removal of blockage etc complete all as directed.

All as per item No. 2 here-in-above but for 200 mm bore sewage line. Note for item No 6 to 9: .Quoted rate is deemed to be inclusive of earthwork & excavation, sprinkling sufficient bleaching powder including transporting the sludge & other materials in closed vehicle.

Cleaning of septic tank, filter bed/ soakage well and inspection chambers of any size and depth not exceeding 1.5Mts deep, getting out sludge (solid/semisolid), bailing out water by mechnical equipement or manual and other accumulated materials complete, washing with the water and disposal of sludge to distance outside MOD land complete all as directed. Note : Quantity of cleaned dry solid per cum shall be measured and paid. The stack measurements are to be taken as final quantity.

All same as per item No 4 here-in-above but depth exceeding 1.5 Mts but not exceeding 3 Mts -do- Notes for BOQ item Nos 1 to 5 : (i). These complaints are to be attended on day to day basis with sufficient manpower and tools. (ii)Quoted rate is deemed to be inclusive of earthwork & excavation, sprinkling sufficient bleaching powder including transporting the sludge & other materials in closed veichle. (iii). The repairs can be under taken as and when required basis accordingly site will be available in piecemeal wise and as directed by Engr-In- charge . (iv) Quantity of cleaned dry solid per cum shall be measured and paid. The stack measurements are to be taken as final quantity.(v).One Supervisior alongwith two Conservency staff to be detailed to report daily at Complaint cell at Old & New Domur Md Accn & JBC , 598 ORs Qtrs to collect complain slip from Complaint Cell and returned back the same after completed the work daily. (i) 2 Nos conservency staff for Old & New Domur Md Accn & JBC , 598 ORs Qtrs .

Taking down cement plaster of any description including racking out joints, hacking for key scrubbing down with water etcand removal of entire debris as ordered outside MD land complete all as directed.

Demolition of brickwork , precast concrrete block walling or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars, etcand removal of entire debris as ordered outside MD land complete all as directed.

Demolition of cement concrete (un-reinforced) in ground floor and paving not exceeding 15 cm thick above or below ground level and removal of entire debris as ordered outside MD land complete all as directed.

Demolition of reinforced cement concrete in any description and in any location (reinforcement cut as required to facilitate demolition) including removing of debris to a distance not exc 50 m and depositing where directed.

Dismantling RCC posts or struts any section embedded in concrete, brick work, masonry etc including taking out embedded portion and making good disturbed ground. Note : Dismantling of existing GI barbed wire / Chain link fencing / wire mesh etc shall be measured & paid for separately.