repair / maintenance and cleaning of manholes , septic tanks , soak wells , sewage lines etc , allied works and certain misc repairs to drains , paths , culverts , boundary walls , fencing , gates , garbage pits etc at zone-b of age br - i under ge ( east ) lucknow , demolition of brick work built in cement mortar or cement lime mortar including all quoins , arches , pillars etc , but excluding ashlar facings , dressed stone work and pre-cast concrete articles , all as specified and directed . , demolition of cement concrete of any description and in any position not otherwise specifically provided for roof kerbs , drain etc . , all as specified and directed . , demolition of reinforced cement concrete such as cover slabs for manhole , septic tank and soak well etc ( reinforcement cut as required to facilitate demolition ) , complete , all as specified and directed . , m & l brick work using fly ash bricks old size straight or curved on plan , exc 6 . 0 m mean radius , built in cm ( 1:6 ) all as specified and directed . , taking down cement or cement lime plaster on brick or stone walls etc . including raking out joints , hacking for key , scrubbing down with water , etc complete all as specified and directed . , m & l , rendering 15 mm thick on fair faces of brick work or concrete surfaces in cm ( 1:4 ) mixed of wall with itegral water proofing compound @ 3% by weight of cement surfaces finished even and smooth without using extra cement all as specified and directed . , supply only integral water proofing compound isi marked complete all as specified and directed . , m & l rendering 15 mm thick in cm 1:4 on fair faces of brick work or concrete surfaces of wall surfaces finished even and smooth without using extra cement complete all as specified and directed . , m&l , preparation of new or previously undecorated surfaces of wall and applying two coats of cement based paint over a coat of primer all as specified and directed . , m&l , pcc ( 1:3:6 ) , type c2 using 40mm graded stone aggregate as in surface channel , drain etc . , all as specified and directed . , m&l reinforced cement concrete 1:2:4 , type b-1 using 20mm graded crushed stone aggregate in slabs supported on walls , beams and columns all as specified and directed . , m&l precast rcc ( 1:2:4 ) , type b1 using 20 mm graded crushed stone aggregate as in cover slab of manholes , septic tank , drains , soak well etc . , set in cm ( 1:4 ) including necessary use and waste of form work , all as specified and directed . , cleaning of manholes to any type & any depth by taking out semi solid / solid sludge complete and removing sludge in covered vehicle out of mod land complete , all as specified and directed . , dewatering of soak well using mechanical pump diesel driven with fuel operator and crew necessary for excavation , burying the night soil and disposal of soak well water etc as directed at site all as specified and directed . , cleaning of septic tank of 10 users by means of sewage sucking machine and disposal of the same out of defense land , complete all as specified and directed . , cleaning of septic tank of 25 users by means of sewage sucking machine and disposal of the same out of defense land , complete all as specified and directed . , cleaning of septic tank of 50 users by means of sewage sucking machine and disposal of the same out of defense land , complete all as specified and directed . , cleaning of septic tank of 100 users by means of sewage sucking machine and disposal of the same out of defense land , complete all as specified and directed . note for item no 15 to 18 :- work shall be executed under the supervision of highly skilled workman / supervisor without entering in the septic tank / man hole / sludge chamber and all safety measures shall be strictly followed . , m&l cleaning of blockage of sewer lines , in any type and any dia of sewer line ( i . e . branch sewer line , main sewer line ) by way of cleaning desludging foreign material as well as roding of sewer line between successive manholes manually / mechanically or pumping out sewage from blocked manhole including desludging where required and ordered by engineer-in-charge and keeping sewer line functional from ist manhole upto final drop as septic tank , soakage well all as specified and directed . note :- work shall be executed under the supervision of highly skilled workman / supervisor without entering in the septic tank / man hole / sludge chamber and all safety measures shall be strictly followed , m&l cleaning of blockage of sewer lines / pipe line in any type and any dia of sewer line ( i . e . branch sewer line , main sewer line ) by way of cleaning desludging foreign material as well as roding of sewer line between successive manholes manually / mechanically or pumping out sewage from blocked manhole including desludging where required and ordered by engineer-in-charge and keeping sewer line functional entering from floor trap / nahani trap , water closet , soil waste / vent pipe , gully trap upto ist manhole , all as specified and directed . note :- work shall be executed under the supervision of highly skilled workman / supervisor without entering in the septic tank / man hole / sludge chamber and all safety measures shall be strictly followed . , m&l for sgsw pipe of 150mm bore and jointing with cement joints and haunching with pcc ( 1:4:8 ) type d-2 using 40mm graded brick aggregate for 150mm bore swg pipe line including excavation and earth work , returning , filling in trenches and removal of soil upto 150 m , all as specified and directed . , construction of soak well of size 3 . 60 mtr dia and 6 . 00 mtr deep all as shown in drawing no ( celz td-576 sheet no 1 / 2 & 2 / 2 ) and as specified & as directed . , construction of soak well of size 1 . 80 mtr dia and 4 . 50 mtr deep all as shown in drawing no ( celz td-576 sheet no 1 / 2 & 2 / 2 ) and as specified & as directed . , s&f , 110mm bore pvc ( swr ) pipes , single socketed , in any length with rubber ring joints fixed to wall with pvc holding clamps , including taking out one with all fitting complete , all as specified and directed . , s&f 110mm bore pvc ( swr ) bends , any radius with access door all as specified and directed . , s&f , in repairs vitreous china bowl type urinal flat back , size of 465 x 355 x 265mm ( minimum ) white including providing & fixing plugs , bedding urinal against wall in cement mortar 1:2 , securing urinal to plugs with & including 60 mm long brass screws , pointing around urinal back in cement , with & including ptmt grating and union for discharge pipe including waste pipe of polythelene of low or high density or pvc 32mm dia complete all as specified and directed . , s&f in repair coloured ewc sheet cover including brass cp hinging device , all as specified and directed . , s&f in repairs vitreous china wash down water closet pan ( pedestal pattern ) , white , including connection to drain ( or outgoing pipe ) and to flushing pipe , anti-sypohonage pipe etc . , with plastic wc seat cover ( white ) closed pattern with flat bottom and cover and mild steel chromium plated or aluminized hinging device , jet spray including pvc connection 600 mm long suitable for 15 mm bore gi pipe with ptmt nut & nipple , complete all as specified and directed . , s&f in repairs vitreous china squatting pan ( orissa pattern ) water closet ( white ) of size 580x440mm with integral foot rests , p or s trap , including connection to trap and flushing pipe , antisyphonage pipe etc including provision of pcc ( 1:5:10 ) type e2 in filling , making good to floor , all as specified and directed . , s & f , 32mm dia pvc waste pipe all as specified and directed . , dismantling of stone slabs and tiles of any description or thi