MAINT OF SEWAGE SYSTEM INCLUDING CLEANING OF SEPTIC TANK AND REPAIR/REPLACEMENT OF SEWAGE LINE, MANHOLES AND RELEVANT WORKS AT FATEHGARH CANTT

Amount

M&L for clearing blockage of WC (E Type & I Type) by opening inspection door bend and using Roding / pressure technique to clear blockage complete all as specified and directed.

M& L for clearing blockage of Gully/floor traps to first man hole by Roding/pressure to clear blockage complete all as specified and directed.

M&L for clearing blockage of floor trap ,sewage line to first man hole by Roding/pressure to clear blockage. Note for Srl. No 01 to 03 a) Conractor/Rep of the contractor has to collect the complaints on daily basis from incharge of complaint cell. b) The blockage of WC/Floor Trap/Gully Trap are to be cleared on the same day of the recipt of complaint. c) In case of non attaedence of complaints of WC blockage /Gully/floor traps by the contractor on the same day, a penalty of Rs 500- per complaint per day will be recovered from the contractor.

M&L for pumping out liquid or semi liquid sludge /solid waste from sewage wells or septic tanks of any size or any depth mechanically or manually and a open trench be made for disposal/ evaporation of liquid after use whole area be covered with bleaching powder and covered with soil complete all as directed by Engr-in-Charge Note: During the cleaning of sewage wells alertnate arrangement be made by contractor by temporary pumping arrangement for clearing sewage disposal complete all as specifed and directed by engr in charge

M&L cleaning of existing septic tank and sewage well by closing the existing sewage system at last man hole and providing temporary Katcha drain for flow of sewage water. Removing man hole cover and dewatering the liquid waste by mechanical pumping. Removing the solid sludge by manually or by mechanical system up to the bottom of septic tanks and sewage well at any size incl depositing the solid sludge in the pit providing by digging in near by septic tank of appropriate size. Covering the pit by natural earth obtained from excavation after filling the solid sludge and making the good completely hygienic .Opening the man hole after cleaning of septic tank and relaying the man hole cover complete work to be executed to the entire satisfaction of Engr –in-charge and as directed at site.

M&L for Cleaning of sewage line blocked/filled with sludge (solid/semi solid) silt and any other waste by roding or any other means (without damage to sewage line ) manhole to manhole and well pushing and cleaning including removing the waste to a distance not exceeding 50 meter and burried in pit excavated upto 15 cm depth below the GL and cover with excavated soils after treating the sludge by spreading a fine layer of bleaching powder as directed to reduce the foul gased and refixing man hole cover slab in position for sewage line of dia upto 300mm and at any depth complete all as specified and directed. Note :- (i) The cost of excavation of pit, bleaching powder and RFR to cover the sludge shall deemed to be inclusive in rate quoted by the contractor. (ii) All the tools and plants including mechanical pump and other allied arrangements for making sewage line functional will be made available by the contractor with out any extra cost to the Govt.

Material and labour for Construction of Soakage well of size 2.4 m dia. x 3.0 m deep including excavation in any type of soil, foundation in plain cement concrete 1:3:6, walls of honey combed masonry with top ring of reinforced cement concrete of nominal mix type B-1 (1:2:4) using 20 mm graded stone broken aggregate complete filled with brick bats, complete all as specified and directed by Engineer-in-charge and as shown on drawing no. CELZ/TD/576 dated 16 Jun 1989 ( for reference purpose only). Note :-(a) The above referred drawing can be seen in the office of AGE(I) during working hours.

Demolition and breaking up 150mm bore drain pipes (salt glazed ware ) in cement mortar and taking out from trenches all as specified and directed by Engineer - in – Charge.

M&L for PCC (1:4:8) type C2 using 40mm graded stone aggregate crushed stone aggregate as in bed SGSW pipe 150 mm bore and haunching against the sides of pipes after laying and testing complete.

M&L for 150mm bore internal dia salt glazed stone ware pipe grade ‘A’ conforming to IS laid in trenches, on concrete bed to required slope, jointed and tested complete all as specified.

Cutting into existing manholes for connecting new drains, of any dia making good to pipe and rendering , cutting out existing benching for and forming branch channel (1/2 round or ¾ section) in cement concrete (1:2:4 ) type B1 using 20mm graded crushed stone aggregate finished smooth and reforming benching as required for 150 mm dia SGSW pipe complete.

Excavation in trenches in soft /loose soil n.exc 1.50 m deep and 1.50m wide or shafts, manhole etc n.exc 10 Sqm on plan and n.exc 1.50m deep and getting out complete all as specified.

Returning, filling in trenches, including spreading, leveling watering and wall ramming in layers each n.exc 25cm in soft/loose soil complete all as specified.

Removal of surplus spoil to a distance n.exc 50m and depositing where directed at a level n.exc 1.50 m above the starting point complete all as specified.

Demolition of brick work built in cement mortar incl quoins and arches all as specified and directed by Engineer – in - Charge.

M&L for brick work built in cement mortar (1:4) using sub class ‘B’ bricks (old size) straight or curved in plan, exc 6.00 m mean radius complete all as specified.

M & L for rendering 15 mm thick to manhole brickwork in CM 1:4 finished even and smooth without using extra cement complete all as specified and directed.

M&L for cement concrete (1:2:4) type B-1 using 20mm graded stone aggregate as in coping bands and benching of manholes etc including slightly rounded or chamfered angles including necessary form work complete all as specified.

M&L for extra forming, fair, finished, drain or channel, 30cm inner girth in cement concrete using extra cement complete all as specified.

Demolition of RCC Slab, Drain cover landing chajja and similar work

M&L for pre-cast reinforced cement concrete as in cover slabs (1:2:4) type B1 using 20mm graded stone aggregate complete after placing in position over septic tanks/ manhole covers complete all as specified and directed .

M&L for RCC 1:2:4 type B-1 using 20mm graded aggregate slab supported on walls ,columns in floors, roofs landings, balconies canopies deck slab and in the shelves and the like, complete all as specified and directed.

Use and waste of Form work to sides/soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work not exc 200cm thick (Horizontal or sloping) complete all as specified and directed.

M&L for MS TMT bars 10 mm dia and over cut to length, bent to shape including cranking bending, and binding with MS wire (annealed) not less than 0.9 mm dia complete all as specified.

S&F in repair Low Level Flushing System PVC valveless syphonic action type, 10 ltrs capacity including supply pipe & fixing with the help of rawl plugs on walls etc complete all as specified and directed.

S&F in repair vitreous china wash down water closet pan (padestal pattern) white including fixing bolts, oval access white seat cover with lid, PVC pressure jet with flexible pipe , conection to flush pipe etc complete all as specified and directed.

Supply & fixing in repairs vitreous china squatting pan “Orissa Pattern” of size 580mm x 440mm, white with, integral foot rests front or back inlets including lime concrete bedding complete all as specified and as directed by Engr-in-Charge etc complete all as specified and directed.

Supply & fixing vitreous china squatting pan “Orissa Pattern” of size 580mm x 440mm, white with, integral foot rests front or back inlets including lime concrete bedding complete all as specified and as directed by Engr-in-Charge etc complete all as specified and directed.

Dismantiling Floor, hearth or Wall tiling including cement mortar bedding (but not baking), removing serviceable tiles to store and rubbish off the premises etc complete all as specified and directed.

M&L for Coloured ceramic tiles of size 400mm X 400mm X 7mm thick, in floor etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match including 15mm thick screed bed in cement mortar 1:6 complete all as specified and directed including taking down old screed bed complete.

M&L Glazed ceramic coloured designer tiles 300x 450x 8 mm thick as in Vertical surfaces set and jointed in neat cement slurry and jointed or coloured cement to match etc complete over 15 mm th rendering in CM 1:4 all as specified and directed.

Demolition and breaking up drain pipes 75/100/150 mm dia ( salit glazed ware, AC or reinforced concrete ) set in cement Mortar

S&F PVC (SWR)110 mm bore pipes single socketed, in any length with rubber ring joints,laid in trenches or fixed to walls complete.

S&F PVC (SWR)150 mm bore pipes single socketed, in any length with rubber ring joints,laid in trenches or fixed to walls complete.

S&F PVC (SWR) 75 mm bore pipes single socketed, in any length with rubber ring joints,laid in trenches or fixed to walls complete.

S&F 110 mm bore PVC(SWR) bend any radius

S&F 150 mm bore PVC(SWR) bend any radius

S&F 75 mm bore PVC(SWR) bend any radius

Demolition cement concrete of any description and in any position

M&L for water proofing treatment to floor and vertical surface of sunken portion complete all as specified and directed with including following :- (a) After demolition of floor and cement concrete remove all loose particles alongwith existing water proofing treatment (any no of layers) with wire brushes and cleaning the surface with water. (b) Brushing cement slurry with 1.2 kg of cement per square metre duly blended with acrylic water proofing compound. (c) 15mm thick (average thickness) plaster in cement mortar (1:3) mixed with acrylic water proofing compound on sunken surface and wall. The corner of sunken portion shall be rounded in concave shape and adequate slope shall be made during plastering to accommodate sump pipe. (d) Brushing cement slurry with 1.2 kg per square metre duly blended with acrylic water proofing compound. (e) Curing the sunken portion with water minium for 48 hours by ponding. Applying APP modified polymeric membrane with centre core 100 micron HMHDPE out film 20 micron each,having thickenss 3 mm, weight not less than 3.00 kg/Sqm with 100 mm side overlap and 150 mm end lap and laid with following course of descritiopn below:- (a) Applying evenly a coat of bituminous primer conforming to IS 3384-1965 @ 0.50 ltr/sqm prepared surface till the surface is properly impregnated and solvent oil in primer shall be allowded to evaporate completely. (b) Second caot of bonding material using hot blown grade bitumen 85/25@ 1.2 kg/Sqm conformoing to IS 702-1988 over bituminous primer . (c) third course i:e laying APP Modififed polymeric membrane describe hereinbefore with 100 mm overlap in longitudinal direction and 150 mm in traverse direction

M&L for Cement concrete Type E2 1:5:10 ( 40 mm graded aggregate) in foundations, filling and mass concrete

M/S shree traders