SEWAGE ,CLEANING AND REPAIRS OF SEWAGE LINES AND MANHOLES AND MANHOLE COVER ETC AND ALLIED WORK SERVICES OF AREA OF MD ACCN ZONE A AND ZONE B OF MILITARY STATION SRI GANGANAGAR(2ND CALL)

Amount

Cleaning blockage of cast iron / SGSW pipe of any dia bore from gully trap / WC to first manhole by rodding / choke remover manually as in foul condition after taking off manhole cover and placing manhole cover (old) in position including scaling around manhole cover where required and cleaning the trap by cover cleaning the blocked trap, blocked WC by removing greasy substance sludge etc with or without use of check remover manually ensuring free flow of waste water fixing of trap cover neat using neat cement paste complete all as specified and directed by Engineer - in - Charge

Cleaning of existing drain pipes any dia upto 1.5mtr deep by roding mechanical means & manually as required at site from manhole and well flushing after cleaning including getting out sludge if any and liquid materials from connecting manholes, deposited in lines, removing solids and sludge to any distance at a place out side defence land (in covered safety tanker) at their own cost and cost of removal shall be included in this rate complete all as specified and directed by Engineer - in - Charge

Cleaning of existing drain pipes any dia below 1.5mtr deep by roding mechanical means & manually as required at site from manhole and well flushing after cleaning including getting out sludge if any and liquid materials from connecting manholes, deposited in lines, removing solids and sludge to any distance at a place out side defence land (in covered safety tanker) at their own cost and cost of removal shall be included in this rate complete all as specified and directed by Engineer - in - Charge

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth for foundations etc. or for shafts, wells, cesspits, manholes, pier holes etc not exceeding 10 sqm area on plan and getting out in soft / loose soil complete all as specified and directed by Engineer - in - Charge.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 3.0 m in depth for foundations etc. or for shafts, wells, cesspits, manholes, pier holes etc not exceeding 10 sqm area on plan and getting out in soft / loose soil complete all as specified and directed by Engineer - in - Charge.

S&F for SGSW drain pipe grade SP-1 as per IS-651:2007 150 mm internal dia laid in trenches and jointed at required slope including all accessories /fitting with and including Demolition & breaking up the damaged drain pipes of any description ( Salt glazed stone ware, AC or reindorced pipes) set in cement mortar including PCC bed,packing under and haunching against the sides of pipes with necessary shuttering and supports etc complete all as specified and directed by Engineer-in-charge.

S&F for SGSW drain pipe grade SP-1 as per IS-651:2007 200 mm internal dia laid in trenches and jointed at required slope including all accessories /fitting with and including Demolition & breaking up the damaged drain pipes of any description ( Salt glazed stone ware, AC or reindorced pipes) set in cement mortar including PCC (1:3:6) bed,packing under and haunching against the sides of pipes with necessary shuttering and supports etc complete all as specified and directed by Engineer-in-charge.

Returning, filling in, includingspreading, levelling, watering and well ramming in layersnot exc 25 cm thick complete all as specified and directed by Engineer-in-charge.

Removing excavated materialn exc. 50m and depositing where directed at a level n exc. 1.5 mabove the starting point complete all as specified and directed by Engineer - in - Charge.

Dismantling of brick work including all quoins, arches, pillar etc. built in cement mortar complete all as specified and directed by Engineer - in - Charge.

M & L brick work with sub class B bricks straight or curved on plan exceeding 6 mtr mean radius built in CM 1:6 complete all as specified and directed by Engineer - in - Charge.

M & L brick work in CM 1:6 except new bricks (old retrived good quality bricks to be use) straight or curved on plan exceeding 6 mtr mean radius complete all as specified and directed by Engineer - in - Charge.

M & L brick work with old size Fly ash Bricks straight or curved on plan exceeding 6 mtr mean radius built in CM 1:4 complete all as specified and directed by Engineer - in - Charge.

M & L brick work with old size Fly ash Bricks straight or curved on plan exceeding 6 mtr mean radius in half brick thick walls built in CM 1:4 complete all as specified and directed by Engineer - in - Charge.

M&L for 15mm thick rendering in CM 1:4 on brick/concrete surfaces of any position finished even & smooth w/o using extra cement includind taking down cement plaster any des-cription including raking out joints, hacking for key and scrubbing down with water etc complete all as specified and directed by Engineer - in - Charge.

M&L for Neeru finish to plastering complete all as specified and directed by Engineer - in - Charge.

Taking down damaged cement plaster of any description including raking out joints,hacking for key and scrubbing down with water etc complete all as specified and directed by Engineer-in-Charge.

M&L for 15 mm thick rendering in CM 1:4 to Brick/concrete sufaces of any position etccomplete all as specified and directed by Engineer-in-Charge.

S&F in repairs 100 mm bore cast iron sand cast soil, waste and vent pipes,in length with or without ears with cement joints,laid in trenches or floors etccomplete all as specified and directed by Engineer-in-Charge.

Dewatering from existing septic tanks and soak wells and disposal of effluent out side MD land (In covered safety tankers) complete all as specified and directed by Engineer-in-Charge.

Desludging by removing semi solid sludge from existing septic tank / soak wells of any capacity and any depth as in foul condition including taking up and placing in position manhole cover of any description, removal of sludge and solid contents to any place out side defence land (in covered safety tanker) complete all as specified and directed by Engineer - in - Charge.

M&L for Providing & Fixing precast cement concrete 1:2:4 Type B1 as in cover slabs (for manholes etc) and similar articles with plain & smooth faces and set in cement mortar (1:4) complete including dismantling existing damaged manhole covers of any description & in any position all as specified and directed by Engineer - in - Charge. (Note : The rate quoted shall be deemed to include use and waste of necessary form work)

M & L mild steel TMT bars 8 mm dia and over, cut to length, bent to shape required, including cranking, bending, bending spirally for hooping for columns hooking ends and binding with mild steel wire (annealed) not less than 0.90mm dia complete all as specified and directed by Engineer - in - Charge.

Demolition of plain cement concrete of any description and in any position not other wise specifically provided for complete all as specified and directed by Engineer - in - Charge

M&L providing plain cement concrete (1:4:8) type D-2 using 40mm graded stone aggregate as in foundation, filling and mass concrete complete all as specified and directed by Engineer - in - Charge.

M&L for PCC (1:2:4) type B0 using 12.5 mm graded stone aggregate as in coping,plinth courses,string courses ,lacing courses ,parapets, kneelers ,apex stones, bed plates, water troughs and the like including weathering,slightly rounded or chemfered angles and throating or similar works finished even and smooth and the rates include for use of framework ( straight or curved) etc complete all as specified and directed by Engineer - in - Charge.

M&L for preparation of newly plastered surface of wall and applying three coat of white wash complete all as specified and directed by Engineer - in - Charge.

M&Lfor preparation of newly plastered surface of walls and applying two coats of cement based paint over a coat of white wash complete all as specified and directed by Engineer - in - Charge.

Note : Amount of credit of Rs 56466.00 for retrieved materials is mentioned in Sch 'A' Section-II of tender documents in pdf form which will be deducted while acceptance of tender offline.

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