8834 REPAIRS / REPLACEMENT AND CLEANING OF SEWAGE LINE, MANHOLES, SEPTIC TANKS AND MISC REPAIRS WORKS LIKE HARDSTANDING, FENCING, DRAIN ETC AT SAIBABA COMPLEX, STN WKSP EME, GWALIOR LINE, 4 RMC, WR STN, ECHS UNDER AGE BR II SOUTH PUNE

Amount

Scooping, pumping out contaminated water & taking out sludge, sullage and foreign materials from septic tank, soak wells of any description and depth including removing and refixing of accessories and appliances required for safe disposal of sludge, sullage and foreign materials either by carrying the same in covered van/trolley outside Defence Land and it should be disposed off at such place which is not determinated to public health complete all as specified and as directed by Engr-in-Charge. (Note :- Depth shall be measured for payment after bailing out water and the rate quoted inclusive of cost required for bailing out water.)

Demolition and breaking up RCC, SWG drain pipes set in cement mortar for the following sizes and removing debris from the site complete all as directed by Engr-in-Charge :-

150 mm bore

200 mm bore

250mm bore

300mm bore

Excavation in trenches not exc 1.5m wide and n.exc 1.5m in depth for foundations, manholes etc and getting out in in soft/loose soil complete all as specified and as directed.

Excavation in trenches n.exc 1.5mtr wide and n.exc. 1.5m in depth for foundation and getting out in hard/dense soil complete all as specified and as directed

Excavation in trenches n.exc. 1.5 m wide but depth exceeding 1.5 mtr and upto 3 mtr and getting out in hard/dense soil complete all as specified and as directed

M&L RCC pipes class NP-2 with socketed ends laid and jointed complete with rubber ring joints of 150mm bore complete all as specified and as directed by Engr-in-Charge. (Note :- Laying of sewage line in running sewage water & temporary diversion /plugged of existing sewage line & bailing of sewage water is the responsibility of contractor and the rate for the same shall inclusive quoted by contractor)

All as per item No. 6.00 above but 200mm bore

All as per item No. 6.00 above but 250mm bore

All as per item No. 6.00 above but 300mm bore

M&L for PCC 1:4:8 type D2 using 40mm graded agg as in bed to drain pipes including forming cradles for 150mm pipe complete all as specified and as directed by Engr-in-Charge.

All as per item No. 10.00 above but 200mm bore

All as per item No. 10.00 above but 250mm bore

All as per item No. 10.00 above but 300mm bore

M&L for Returning, filling in, including spreading, levelling, watering and well ramming in layers n.exc 25cm in soil complete all as specified and as directed.

Removing the excavated surplus soils exceeding 50mtr but n.exc 250 mtr and depositing where directed at a level n.exc 1.5 mtr above the starting point complete all as specified and as directed.

S&F in repairs PVC floor trap with steel grating including jointing with solvent cement of 100 mm dia including jointing to waste pipe fixed in cement concrete type 1:2:4 B-1 including removing old trap and making good to match with existing disturbed surface etc. complete all as specified and directed.

S&F in repairs PVC gully traps, square 125/110mm size with grating including jointing to waste pipe in cement joint, dia of outlet 100mm complete all as specified and directed.

Cleaning of manholes of any size and of 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 as directed.

M&L for cleaning of blockage of sewer lines, of any type and any dia of sewer line (ie branch sewer line, main sewer line) by way of cleaning desludging foreign material as well as rodding of sewer line between successine manholes mannually/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, water closet, soil waste/ vent pipe, gully trap upto final drop/outlet into septic tank, soakage well all as specified and directed by Engineer-in-charge.

Day to day maintenance and petty repair of sewage line / manhole (including desludging), blocked WCs / WHB outlet, Bottle trap, Nahani trap, floor trap, gully trap, soil / waste pipe running on external walls of bldgs etc. incl junctions in running / flowing condition without disturbance and removing all type of blockages of any description in any situation manually / mechanically and disposal off the sludge / waste materials outside the Defence land, (complaints pretaining to safaiwala) by attending daily complaints lodged by the users through IVRS/mobile/sms/ or email and manual registering of complaints at B/R complaint cell on all working days (except sunday, National holidays and closed holidays) by deploying 02 (Two) safaiwala per day, complete all as specified and directed by Engr-in-charge

[Note for Sl Item No. 20 above : (i) Minor complaint shall be completed within 24 hours and major complaints within a week. (ii) If safaiwala not attended complaint within time frame mentioned above 50 % shall be deducted job completed by him. (iii) The contractor will be responsible to maintain daily job completed by the safaiwala deputed by him in the sub work and obtained signature of I/C complaint cell/Engr-in-Charge daily at 1700 hours on all working days for the following areas :- Saibaba Complex, STN Wksp EME, Gwalior Line, 4 RMC, WR STN, ECHS and area under AGE B/R-II (S) Pune.]

Cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 Section) in cement concrete 1:2:4 type B-1 smooth finished, and reforming benching as required, for the following size of pipe :-

150mm bore pipe

200 mm Bore pipe

250 mm bore pipe

300 mm bore pipe

Demolition of cement concrete of any description and in any position not otherwise specifically provided for

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

M & L for precast re-inforced cement concrete 1:2:4 type B-1 using 20 mm graded stone agg for cover slab of manholes set in cement mortar 1:4 complete all as specified and as directed

S&F MS TMT bars upto 10mm dia, cut to length, bent to shape required, including cranking, bending and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips complete all as specified and as directed

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

Demolition of brick/ PCC block/ stone masonry built in cement mortar complete all as specified and as directed

M&L for brick work with fly ash bricks, straight or curved on plan exc. 6m mean radius built in CM (1:6) complete all as specified and as directed by Engr-in-Charge.

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 (Inner girth only measured) complete all as specified and as directed.

Taking down cement plaster on brick/ block walling including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and as directed.

Rendering readymix 15mm thick in cement mortar 1:4 on brick/concrete surfaces finished even and smooth with sponge finish using extra cement duly mixed with intergral water proofing compound complete all as specified and as directed (Note : WPC shall be measured and paid seperately)

Supply only integral water proofing compound complete all as specified and as directed

Dismantling of CI / AC/ PVC pipes set & jointed in CM or adhesive 75 to 100mm dia complete all as specified and as directed.

S&F in repairs PVC (SWR) pipes, single socketed in any length with rubber ring joints laid in trenches or fixed to wall of size 110mm bore complete all as specified and as directed.

S&F PVC (SWR) pipes, single socketed in any length with rubber ring joints laid in trenches or fixed to wall of size 75mm bore complete all as specified and as directed.

Refixing of PVC (SWR) pipes, single socketed in any length with rubber ring joints fixed to wall of size 110mm bore complete all as specified and as directed.

Refixing of PVC (SWR) pipes, single socketed in any length with rubber ring joints fixed to wall of size 75mm bore complete all as specified and as directed.

S&F PVC (SWR) bends any radius 110 mm bore complete all as specified and as directed.

S&F PVC (SWR) bends any radius 75 mm bore complete all as specified and as directed.

S&F PVC (SWR) bends any radius 110 mm bore provided with access door complete all as specified and as directed.

S&F PVC (SWR) bends any radius 75 mm bore provided with access door complete all as specified and as directed.

S&F PVC SWR branch piece, (single 'Y') equal or unequal of 110 mm bore provided with access door complete all as specified and as directed.

S&F PVC SWR branch piece, (single 'Y') equal or unequal of 75 mm bore provided with access door complete all as specified and as directed.

S&F PVC (SWR) single Tee any radius 110 mm bore provided with access door complete all as specified and as directed.

S&F PVC (SWR) single Tee any radius 75 mm bore provided with access door complete all as specified and as directed.

S&F PVC SWR branch piece, (Double 'Y') equal or unequal of 110 mm bore provided with access door complete all as specified and as directed.

S&F PVC SWR branch piece, (Double 'Y') equal or unequal of 75 mm bore provided with access door complete all as specified and as directed.

S&F PVC (SWR) vent cowl 110 mm bore complete all as specified and as directed.

S&F PVC (SWR) vent cowl 75 mm bore complete all as specified and as directed.

Dismantling stone slab/tiles of any description or thickness, laid, bedded & pointed in cement mortor in floors, hard standing, Apron etc complete all as specified and as directed.

M&L for 75mm thick PCC (1:4:8) type D-2 (using 40mm graded stone aggregate) as in sub base / flooring complete all as specified and as directed.

M&L for precast coloured, chequered cement concrete tiles, glossy finish of size 305 x 305 x 25 mm thick, conforming to IS-1237 (2006) set jointed and pointed in neat cement slurry in floor laid over and including 20mm thick screed bed in CM (1:6) complete all as specified and as directed.

M&L for PCC 1:3:6 type C-2, (using 40mm graded stone aggregate), 75mm thick, laid in alternate bays including finishing the surfaces even and smooth using extra cement complete all as specified and as directed.

M & L for cement concrete 1:2:4 type B-1 using 20 mm graded stone agg as in surface channels and drain including all moulds & forms complete all as specified and as directed.

M & L for precast factorymade manhole cover of medium duty, area of each cover n.exc. 0.75 sqm, 100 mm thick with SFRC concreting including grove and hook arrangement for lifting and placing in position and sides covered by MS sheet with necessary collars all as specified and directed.

M & L for precast concrete interlocking paver blocks coloured, glossy finish with any shape and size conforming to IS-15658-2006, 60mm thick, M-35 grade laid over & including 30mm thick stone dust/grit complete all as specified and as directed.

S&F high density polythene pipe 40mm dia (HDPE) of pressure rating 6kgf/cm² fixed complete to wall or floor incl bend tee elbow etc complete all as specified and as directed.

M&L for PCC (1:2:4) type B-1 using 20mm graded stone agg as in coping, on top of wall, bed blocks, lintel band upto 1.5 mtr span and the like including weathering, slightly rounded or chamfered angles and throating as directed by Engr-in-Charge including use of necessary form work.

S&F in repairs galvanised 2 strand steel barbed wire 2.24mm, dia barbed with 2mm dia barbs at 75mm spacing and straining and fixing to any type of standard rails straining bolts, including securing or tying at crossings with and provn of galvanised mild steel wire staples or steel pins all as directed. (Note :- Each line wire to be measured)

Dismantling posts or struts (wood, steel or RCC) any section, including taking out embedded portion and making good disturbed ground.

Dismantling of wrought iron or mild steel work as in post etc of any description not otherwise provided for.

Dismantling fencing wire mesh and barbed wire any type etc complete.

Supply only chain link MS galvanised fencing, any size or type all as directed by Engr-in-Charge.

Fixing only chain link fencing including line wires any mesh size and type to any type of standards rails straining bolts etc including provision of binding wire. (Note : Line wire shall be measured and paid seperately as supply only)

S&F MS angle iron posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire etc.; flat iron fillets (for securing wire mesh etc) including all necessary drilling, riveting or bolting etc and similar works confirming to Fe-290 Gde E-165 complete all as specified and as directed.

M&L for MS framed work conforming to grade E-165 (Fe-290) or Fe-310-O of MS angle or other sections, such as grills, gratings with ends of bar shouldered and / or riveted or forged into spikes; framed guard bars; railings and like completed all as directed by Engineer-in-charge.

S&F MS framed work such as framed and hung as gates, including pintle hinges, stops, hand made sliding bolts etc with ends of bars shouldered and / or riveted, or forged into spikes and similar work conforming to Fe-290, Gde-E-165

Preparing new surfaces of steel exceeding 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed.

UNIQUE ENGINEERS

S G Engineers