REPAIRS AND CLEANING OF SEWAGE LINES, MANHOLES, SEPTIC TANK, DRAIN AND OTHER MISC B/R WORKS AT TB-II OF BEG AND CENTRE KHADKI UNDER AGE B/R-II IN GE (CENTRAL) KHADKI.

Amount

NOTE FOR PLUMBING AND SANITARY ITEMS:- (i) Contractor shall deposit entire quantity of plumbing and sanitary wares materials required / covered under subject contract in the custody of Engineer-In-Charge/ Office in charge of unit. (ii) The materials as required shall be issued to contractor by JE/ Engineer-In-Charge on daily basis. (iii) make specified in BOQ will supersede to all.

Cleaning of existing septic tank of 500 users capacity by using mechanical pumping machine to removing water, sludge, stones, solid particles etc complete from the septic tank at any location and at any distance from road and removing the same from the campus and buried complete all as specified and as directed as below :- (i) The sludge / burried soil taken out shall be stacked along with the septic tank, sump well etc., after 48 hours of the sludge taken out, measurement shall be taken as of the solid contents for the purpose of payment. The tenderer are advised to keep this aspect in mind while quoting the rates. After taking the measurements, the solid contents shall be disposed off outside the Md land/area. (ii) Necessary precautions as well as safety measures shall be taken by the contractor without any extra cost, for working in the foul conditions. (iii) The contractor shall be entirely responsible for the lapse, mishappening to any of the manpower deployed and/or to other equipment / machinary / material at the site of work during the execution. (iv) For cleaning the sewere line/manholes also refer relevant clauses of particular specifications here-in-after.

Description all as per Sl Item No. 2 above but septic tank for 200 users.

Description all as per Sl Item No. 2 above but septic tank for 1000 users.

Description all as per Sl Item No. 2 above but filter bed for 500 users.

Excavating in trenches n. exc. 1.5 m wide and n. exc. 1.5 m in depth; for foundation etc or for manholes, laying pipes etc and getting out in hard / dense soil complete all as specified and as directed.

Excavating in trenches exc. 1.5 m depth and n. exc. 3.0 m in depth; for sewage line foundation etc or for manholes, laying pipes etc and getting out in any type of soil complete all as specified and as directed.

Demolition and breaking up drain pipes (salt glazed ware / AC / RCC) of 150mm dia set in cement mortar complete all as specified and as directed.

Demolition and breaking up drain pipes (salt glazed ware / AC / RCC) of 200mm dia set in cement mortar complete all as specified and as directed.

Demolition and breaking up drain pipes (salt glazed ware / AC / RCC) of 300 mm dia set in cement mortar complete all as specified and as directed.

Demolition of cement concrete unreinforced in ground floors and pavings n. exc. 15cm thickness in any position complete all as specified and as directed.

Demolition of precast concrete block walling / Stone masonary built in cement mortar as in manhole including PCC copings complete all as specified and as directed.

Material and labour plain cement concrete type C-2, 1:3:6 using 40mm graded stone aggregate as in concrete bed to drain pipe including packing under & haunching against sided of pipes after they are laid and tested for 150mm complete all as specifed and as directed.

Material and labour plain cement concrete type C-2, 1:3:6 using 40mm graded stone aggregate as in concrete bed to drain pipe including packing under & haunching against sided of pipes after they are laid and tested for 200mm complete all as specifed and as directed.

Material and labour plain cement concrete type C-2, 1:3:6 using 40mm graded stone aggregate as in concrete bed to drain pipe including packing under & haunching against sided of pipes after they are laid and tested for 300mm complete all as specifed and as directed.

Material and labour for plain cement concrete (1:4:8), type D2, using 40 mm graded coarse stone aggregate in foundation filling and mass concrete complete all as specified and as directed.

Material and labour for reinforced cement concrete pipes 150mm bore, class NP2, laid in trenches and jointed complete with collars complete all as specified and as directed.

Material and labour for reinforced cement concrete pipes 200mm bore, class NP2, laid in trenches and jointed complete with collars complete all as specified and as directed.

Material and labour for reinforced cement concrete pipes 300mm bore, class NP2, laid in trenches and jointed complete with collars complete all as specified and as directed.

Material and labour for precast cement concrete block massonry with solid block exceeding 10cm in width and setting in CM (1:6) precast cement concrete (1:3:6) type C1 using 20mm graded stone aggregate complete all as specified and as directed.

Description all as per Sl Item No. 20 above but except blocks.

Material and labour for plain cement concrete, (1:3:6), type C1, using 20 mm graded coarse stone aggregate as in coping including necessary formwork complete all as specified and as directed.

Material and labour for rendering 15 mm thick in cement mortar (1:4) on concrete block masonry surfaces mixed with water 3% proofing compound by wt of cement, finished even and smooth without using extra cement complete all as specified and as directed. NOTE:- Waterproofing compound will be measured and paid separately.

Supply only integral water proofing compound complete all as specified and as directed. MAKE :- Dr FIXIT,UltraTech Cement or techno commercially equivalent.

Returning, filling in hard / dense soil spreading, levelling, watering and well ramming in layers n. exc. 25 cm thick complete all as specified and as directed.

Removing excavated soil to a distance n. exc. 50m and depositing where directed at a level n. exc. 1.5 m above the starting point complete all as specified and as directed.

Material and labour for precast cement concrete 1:2:4 type B-1 (using 20 mm graded coarse aggregate) in cover slab set in CM 1:6 complete all as specified and directed.

Material and labour for TMT steel bars 8 mm dia, cut to length, bent to shape required, including cranking, bending and binding with mild steel wire (annealed) not less than 0.9 mm dia complete all as specified and as directed.

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc. complete all as specified and as directed.

Description all as per Sl Item No. 29 above but for 57 cm inner girth of drain/ channel.

Description all as per Sl Item No. 29 above but for 74 cm inner girth of drain/ channel.

Material and labourfor cleaning of all blockage of sewerage of any type sewerage line, branch line main sewer line, etc of any section and that any situation by way of cleaning/desludging by using mechanically or pumping out sewage from blocked manholes where required and directed by Engineer-in-charge and keeping sewer line functional. Day-to-day complaints of chocked up manholes, sewage lines etc. Cleaning the trap WC, soil waste, vent pipe, gully traps, upto final drop outlet, inlet of septic tank working in foul condition with taking precautionary measures, equipments and required power/cable Pertaining to OTM and MD Officers Accn at TB-II of BEG & Center, complaints of blockages and cleaning of sewage line are to be received daily from the complaint cell situated in the premises of office of the AGE B/R-II (C) Kirkee and entire complaints are to be attended for cleaning on the same day. Minimum number of labourers with specialised experience will not be less than 02 Nos safaiwals from 0830 hrs to 1700 hrs. NOTE :- (i) The payment towards the subject items shall only be made as per the total number of days, contractor had cleaned and cleared the blockages of sewage line. (ii) In case urgent nature of complaints, contractor has to attend the complaints even on Sundays and holidays also (iii) Contractor shall maintain a register including details of day of cleaning of sewage line, duly signed by contractor and Engineer-in-Charge. If the contractor will not able to provide the man power, the recovery of Rs. 400/- per person per day will be deducted and in addition that day will also not be counted for payment.

Supply and fix in repairs cast iron pipe 75mm dia in any length with or without ears with cement joints and fixed on walls complete all as specified and as directed.

Supply and fix in repairs cast iron pipe 100mm dia in any length with or without ears with cement joints and fixed on walls complete all as specified and as directed.

Supply and fix in repairs cast iron bend 75mm dia complete all as specified and as directed.

Supply and fix cast iron bend 100mm dia complete all as specified and as directed.

Demolition of stone slabs, precast interlocking tiles, paver blocks, chequered tiles of any description or thickness in floors, approns etc laid bedded and pointed in any mortar complete all as specified and as directed.

Material and labour for plain cement concrete (1:4:8), type D2, using 40mm graded stone aggregate, 75 mm thick as in sub bases complete all as specified and as directed.

Supply and fix 60 mm thick machine pressed precast concrete rubber moulded coloured inter locking paver blocks with coloured cement and pigment of any shape and size conforming to IS-15658-2006, M-35 grade laid over and including 50 mm thick sand cushioning all as specified and as directed. MAKE :- ULTRA /vaishnavi and techno commercially equivalent.

Material and labour for chequered cement concrete tiles, rubber moulded 300 x 300 x 25mm thick, set, jointed and pointed in near cement slurry as in floors, with grey cement and pigments over and including 15 mm thick screed bedding in CM (1:6) complete all as specified and as directed. MAKE :- ULTRA /vaishnavi and techno commercially equivalent.

Material and labour for plain cement concrete, (1:3:6), type C-2, using 20 mm graded stone aggregate, 100 mm thick as in floors finished fair, even and smooth without using extra cement as in hard standing including demolition of cement concrete unreinforced in ground floors and pavings n. exc. 15cm thickness in any position all as specified and as directed.

Material and labour for removing the leaking outlet of bends of dia 100mm or 75mm and repairing joints by PVC solvent or ordinary cement and closing the gap in out let by cement mortar for making leakage free joints of pipes followed by removal of weeds and vegetation in duct walls with hand tools only and injecting Monsanto's herbicide to prevent the growth of new plants in future, finishing all as specified and as directed. NOTE :- Replacement of old fittings, pipes, bends and nahani traps requied if any will be measured and paid seperately.

Material and labour for rendering 15mm thick on fair faces of brick work or concrete surfaces in CM (1:4) finishing the surfaces even and smooth without using extra lime or cement including taking down cement plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water etc.,all as specified and as directed.

Material and labour for preparation of new plastered surfaces of wall and applying two coats of cement based paint (any tint) over a coat of primer on walls complete all as specified and as directed.

Demolition of reinforcement cement concrete of any description and in any position not otherwise specifically provided for complete all as specified and as directed.

Supply and fix in repairs PVC (SWR) bends, (any radius), diminishing pieces or tapers, bore of pipe 75mm dia, complete all as specified and as directed.

Supply and fix in repairs PVC (SWR) bends, (any radius), diminishing pieces or tapers, bore of pipe 110mm dia, complete all as specified and as directed.

Supply and fix in repairs PVC (SWR) branch piece, double (double Y ) equal or unequal of pipe 75mm bore complete all as spcified and as directed.

Supply and fix in repairs PVC (SWR) branch piece, double (double Y ) equal or unequal of pipe 110mm bore, complete all as spcified and as directed.

Supply and fix in repairs PVC (SWR) pipes, single socketed, in any length, with rubber ring joints 75mm dia, type 'B' laid in trenches or floors or fixed to walls complete all as specified and as directed.

Dismantling posts or struts (wood, steel or RCC) any section, including taking out embedded portion and making good disturbed ground surfaces complete all as specified and as directed.

Excavating in post holes each n.exc. 0.5 cum getting out, returning, filling in and ramming earth or broken rubble mixed with earth around in layers not exc. 25 cm thick watering and removing surplus soil to a distance n.exc. 50 m and making good surface in hard /dense soil complete all as specified and as directed.

Material and labour for plain cement concrete as in foundation filling in post/strut and mass concrete, type C-2, (1:3:6), using 40 mm graded stone aggregate complete all as specified and as directed.

Material and labour for rolled mild steel work conforming to Fe-410-0 or Fe-310-0 Grade for fencing posts and struts in fencing including cutting bending top to shape as directed drilling holes matching for barbed wire, including fillet on back side of fencing post and all necessary drilling work complete all as specified and as directed.

Dismantling mild steel work of any description and in any position complete all as directed by Engr-in-Charge.

Material and labour for rolled mild steel framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering to doors etc., to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete conforming to Fe-410-W(Gde- E-250) quality-A complete all as specified and as directed.

Supply and fix, in repairs, galvanised 2 strand steel barbed wire 2.24 mm dia barbed with 2 mm dia barbs at 75 mm spacing & straining and fixing to any type of post including screwing or tying at crossings with and provision of galvanised mild steel wire, staples as directed including taking out existing damaged barbed wire complete all as specified and as directed.

Material and labour for rolled mild steel framed work such as grills, gratings, etc. with ends of bars shouldered and/or riveted,or forged into spikes; framed guard bars; barred iron doors; ladders,walk ways; railings con forming to Fe.290.Gde-E-165 complete all as specified and as directed.

Dismantling chainlink fencing of any gauge & size not exceeding 4 Kg/Sqm complete all as directed by Engr-in-Charge.

Supply only chain link fencing using 3.15mm dia GI wire mesh including line wires, any mesh, size & type to any type of standards, rails, straining bolts, etc. including provision of binding wire complete all as specified and as directed.

Fixing only chain link fencing including line wires, any mesh, size & type to any type of standards, rails, straining blots, etc. including fixing of binding wire complete all as specified and directed.

Supply and fix rolled mild steel as in flat iron of size as directed as in fixing clamps or support to chain link fencing, stiffeners etc fixed with nut and bolts including making necessry holes complete all as specified and as directed.

Supply and fix 10mm dia and over mild steel round bars cut to length bent to shape for stiffeners etc and similar work complete all as specified and as directed.

Supply and fix rolled mild steel screw bolts (machine made) 5 to 10mm dia of shank with hexagonal or square heads at one end and screwed the other, each screw end to be fitted with washers and one hexagonal or square nut exc 5cm but n.exc. 10cm long complete all as specified and as directed.

Material and labour for preparation of new steel and iron surfaces of any description over 10cm width or girth and applying two coats of synthetic enamel paint over one coat of red oxide primer complete all as specified and as directed.

Demolition of PCC in any position not otherwise specifically provided for, as in surface channel, drains, manholes, copings, ground floors and pavings of any description and in any position and removing debris out side MD land complete all as specified and as directed by Engr-in-Charge.

Material and labour for plain cement concrete (1:4:8), type D2, using 40mm graded stone aggregate as in floors, 100 mm thick, complete all as specified and as directed.

Cleaning the surface with wire brush, detecting sources of leakages and removing/taking down unsound treatment/surface and Material and labour for making holes with drill machine of dia 14mm for carrying out non-destructive waterproofing treatment to sunken portion of slab, floor and walls of bath, WC, WHB and floor traps (combined unit) by using construction chemical method as hydrophobic PU grouting, etc, with first course of injection MDI based PU foam and second course of injection PU plain all as per manufacturers instruction, etc, complete and as directed. The PU foam shall have 100% solids and solvent free, and shall expand 30-40 times its volume at liquid stage in presence of water, the PU plain injection shall have minimum 100 CPS viscosity and shore hardness minimum 50. (Make : PIDILITE or techno commercially equivalent) complete all as specified and directed. and Material and labour for fixing the metallic packer for hydrophobic PU foam and Sealer as per manufacturers specification.

Material and labour for the tile joint chemical cleaning and re-grouting carefully by washing the existing tile with heavy duty tile cleaner preferably of M/S Pidilite or equivalent cleaner, again washing with fresh jet water, scratching the joints and filling the same with (white/matching colour) epoxy tile grout of M/s Pidilite, ROFF RTM epoxy or equivalent, curing, cleaning the surface etc, complete all as directed by Engr-in-Charge and as per the sample done at ground level.

Material and labour for preparation of old plastered or unplastered surfaces of wall and applying one coat of cement based paint complete all as specified and as directed.

Material and labour for plain cement concrete (1:3:6) type C-2 using 20 mm graded stone aggregate as in floor, plinth protection, 75 mm thick, surfaces finished even and fair without using extra cement as in plinth protection including provision of construction joints complete all as directed by Engr-in-Charge.

Supply and fix in repair rotational moulded three layered polythene water storage tank white colour (cylindrical vertical with closed top) with ISI mark embosed on it, hoisted and fixed in position complete all as specified in SSR part I capacity of tank 500 ltrs complete all as specified and as directed. MAKE:- SINTEX/PLASTO or techno commercially equivalent.

Supply and fix in repair rotational moulded three layered polythene water storage tank white colour (cylindrical vertical with closed top) with ISI mark embosed on it, hoisted and fixed in position complete all as specified in SSR part I capacity of tank 1000 ltrs complete all as specified and as directed. MAKE :- SINTEX/PLASTO or techno commercially equivalent.

Supply and fix in repair rotational moulded three layered polythene water storage tank white colour (cylindrical vertical with closed top) with ISI mark embosed on it, hoisted and fixed in position complete all as specified in SSR part I capacity of tank 2000 ltrs complete all as specified and as directed. MAKE :- SINTEX/PLASTO or techno commercially equivalent.

Supply and fix in repair rotational moulded three layered polythene water storage tank white colour (cylindrical vertical with closed top) with ISI mark embosed on it, hoisted and fixed in position complete all as specified in SSR part I capacity of tank 5000 ltrs complete all as specified and as directed. MAKE :- SINTEX/PLASTO or techno commercially equivalent.

Supply and fix in repair PVC tank covers of any make and type suitable for capacity upto 500/1000 ltr capacity tanks with screws including locking device fixed in repairs complete all as specified and as directed.

Disconnecting existing tanks upto 1000 litre capacity,including removal of settled sludge,setting aside ( or lowering if required ) for repairs,cleaning by chemical wash including changing tank cover and floot valve/Ball if required,etc. and hoisting if required reconnecting and refixing in same position complete all as directed.Date of cleaning shall be written on tanks after cleaning by synthetic enamel paint.

Material and labour for precast RCC hume pipe septic tank of size 1500 mm dia and 2430mm length for 100 users designed to carry sewage and sullage water with and including excavation in any type of soil/rock, PCC in foundation, returning refilling, removal of surplus excavated soil/rock complete including all fittings and inlet/outlet pipes, vent pipe, vent cowl all as shown in CEPZ TD drg No. CEPZ/91/TD/47M dt 10 Apr 2008 and as directed by Engr-in-Charge.

MAHABIR INDUSTRIAL PRODUCTS (INDIA) (BID ID -3059304)

DARSHAN ENTERPRISES (BID ID -3050040)

VP DEVELOPERS AND CONTRACTOR (BID ID -3049916)

V.R.PRAJAPATI AND CO. (BID ID -3051253)

MAHESH DADAJI BACHHAV (BID ID -3052697)

Arihant infrateck (BID ID -3051125)