REPAIR/ CLEANING OF SEWAGE LINE, MANHOLE, SEPTIC TANK AND SOAKAGE WELL AREA DRAINAGE, PATH AND HARD STANDING AT MIL STN KALKA UNDER GE (I) JUTOGH

Cleaning the septic tank/ sludge chamber of any depth/ area/ condition incl taking out stagnated sludge or any other material mixed with the sludge etc deposited in the septic tanks, filling in closed container and depositing in excavated pit, at least 500m beyond nearby living accn or area as marked by station controlling authority, covering the pit 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:- (i) Cost of pumping with mechanical sewage pump, excavation of earth pit and fresh lime shall be deemed to include in the rate quoted. (ii) Charges of covered container incl its transportation shall be deemed to include in the rate quoted. (iii) Depth of liquid sludge in the septic tank will be determined and recorded before commencement of work by any Engg conventional method in the presence of Engr-in charge and Contractor.

Providing of a sweeper for 08 working hours for the work of cleaning of SGSW/CI pipe line up to the dia of 300 mm fixed to wall/floor any position and cleaning of blockage from water closet(Indian or European), trap, Floor/Nanhi trap of kitchen/Bathroom by by rodding, pumping, etc and the work complete all as specified and directed. Note:- (i) The rates quoted in the above item includes cost of T&P like rods, bamboos and other safety devices etc complete. (ii) Contractor shall deployed sufficient number of persons as per requirement /as decided by Engineer-in-Charge who shall be present on all working days from 0900 hrs to 1700 hrs for maintenance of sewage lines. The persons will be detailed by JE/ AGE concerned every morning for attending complaints on daily basis. (iii) Complaint shall be rectified within 06 hours in receipt of complaint. A sum of Rs. 250/- per complaint per day will be recovered from payment of contractor if the complaint is not cleared with 24 hours.

Providing of a mazdoor man, 18 years and above for 08 working hours for the for to assist and help of sweeper as work of cleaning of SGSW/CI pipe line up to the dia of 300 mm fixed to wall/floor any position and cleaning of blockage from water closet(Indian or European), trap, Floor/Nanhi trap of kitchen/Bathroom by by rodding, pumping, etc and the work complete all as specified and directed. Note :- (i) The rates quoted in the above item includes cost of T&P like rods, bamboos and other safety devices etc complete. (ii) Contractor shall deployed sufficient number of persons as per requirement /as decided by Engineer-in-Charge who shall be present on all working days from 0900 hrs to 1700 hrs for maintenance of sewage lines. The persons will be detailed by JE/ AGE concerned every morning for attending complaints on daily basis. (iii) Complaint shall be rectified within 06 hours in receipt of complaint. A sum of Rs. 250/- per complaint per day will be recovered from payment of contractor if the complaint is not cleared with 24 hours.

M&L for PCC 1:4:8, type D-2, using 40 mm graded crushed stone aggregate as in foundation, filling and mass concrete, complete all as specified and directed.

Demolition and breaking up drain pipes up to 150mm dia (SGSW/ AC/ PVC or reinforced concrete pipe) set in cement mortar incl concrete bed to drain pipes, complete all as specified and directed.

M&L for salt glazed stone ware drain pipe grade 'A' , laid in trenches and jointed in CM, internal dia of pipe 150 mm incl providing concrete bed to drain pipes 150 mm dia (SGSW) in cement concrete (1:3:6) Type D-2 including packing under and haunching against the sides of pipe after they are laid and tested, complete all as specified and directed.

M&L for 75mm thick, PCC 1:4:8, Type D-2, using 40mm graded crushed stone aggregate as in sub base of floor complete all as specified and directed.

M&L for 20mm thick screed bed or bedding layer in CM 1:6 for laying floor tiles complete all as specified and directed.

M&L for chequered cement concrete tiles pre polished 30cmx30cmx22-25mm thick, set, jointed and pointed in neat cement slurry with grey cement and pigment in floors, complete all as specified and directed.

M&L for 100 mm thick PCC 1:4:8, Type D-2, using 40mm graded crushed stone aggregate as in sub base of floor, complete all as specified and directed.

Supply, fixing, providing and laying 80mm thick factory made chamfered edge cement concrete paver block of M-30 grade with approved colour, design & pattern as in footpath, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of coarse sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with fine sand and cutting of paver block as per required size and pattern, finishing and sweeping extra sand, complete all as specified and directed.

Demolition of cement concrete (reinforced) as in man hole cover, complete all as specified and directed.

S&F TMT bars 10mm dia and over, cut to length, bent to shape required incl cranking bending spirally for hooping for columns, hooking ends and binding with and incl mild steel wire not less than 0.9 mm dia or securing with clips complete all as specified and directed.

M&L for rendering 15mm thick on fair faces of brick work or concrete surfaces, finished even and fair on walls in CM 1:4, using water proofing compound complete all as specified and directed. Note: WPC shall be measured and paid separately.