REPAIR / MAINTENANCE AND CLEANING OF SEWAGE LINE, MANHOLES AND AREA DRAINAGE OF AREA V UNDER AGE B/R WEST UNDER GE (WEST) COLABA, MUMBAI

Amount

M&L for cleaning of all blockages of Nahani trap/floor trap, bottle trap, gully trap, P or S traps of WCs, 100mm / 75 mm dia CI pipe and stacks upto 1st manhole, CI/SGSW pipe between gully trap and 1st manhole, CI Tee/door bends, etc. to maintain internal sewage system by employing Two sweeper on all working days from 0900 hours to 1700 hours in the Area-V of AGE B/R (West) Colaba with manual/pressure cleaning pump & flexible rods and other neccessary equipments all as directed by Engr-in-charge. Note -Sweeper must be employed by the contractor as per condition 25 of IAFW 2249 General Condition of contracts for whole currency of work otherwise Rs 1200 Per Day/each recovery shall be levied form the contractor.

All as per item No-1 above but on emergency basis one sweeeper on Sunday / closed holiday /Gazetted holidays on call of Engr-in-Charge/JE. Note for item No 1&2 - Sweeper must be employed by the contractor as per condition 25 of IAFW 2249 General Condition of contracts for whole currency of work otherwise Rs 1200 Per Day/each recovery shall be levied form the contractor.

Cleaning and desilting of sewage lines 150 mm dia at any depth by pumping out /removing liquid waste/sewage, plugging the end pipes or diverting the flow into drains if necessary, removing silt, sludge, etc. sprinkling bleaching powder on the silt to avoid bad smell including all precautionary and safety measures, such as safety belts, lighting arrangements, face mask, etc. and removing the same (silt, sludge & other waste material) in leak proof trucks covered with tarpoline to outside of MD land all as per existing rules and regulations of civil authorities and flushing the sewer lines with fresh water etc complete all as specified and directed by Engr-in-Charge. (a) If required getting a honey sucker and cleaning the heavily congested sewage line. (b) JCB and other machinery required on special basis would be called on requirement basis.

All as pper item No 3 above but 200 mm dia pipe line

All as pper item No 3 above but 300 mm dia pipe line

Cleaning and desilting of manholes depth not exceeding 1.50 meter by pumping out/removing liquid waste/sewage and plugging the ends sewer pipes or diverting the flow into drains if necessary, removing silt, sludge, etc. sprinking bleaching powder on the silt to avoid bad smell including all precautionary and safety measures, such as safety belts, lighting arrangements face mask, etc. and removing the same (silt,sludge & other waste material) in leak proof trucks covered with tarpoline to outside of MD land all as per existing rules and regulations of civil authorities and cleaning the manholes with freah water etc complete all as specified and directed by Engr-in-Charge . (b) If required getting a honey sucker and cleaning the heavily congested sewage line. (c) JCB and other machinery required on special basis would be called on requirement basis.

Cleaning and desilting of manholes depth exceeding 1.50 m but not exceeding 3.00 meter by pumping out/removing liquid waste/sewage and plugging the ends of sewer pipes or diverting the flow into drains if necessary, removing silt, sludge etc, sprinking bleaching powder on the silt to avoid bad smell including all precautionary and safety measures, such as safety belts, lighting arrangements face mask, etc. and removing the same (silt, sludge & other waste material) in leak proof trucks covered with tarpoline to outside MD land all as per existing rules & regulations of civil authorities and cleaning the manholes with fresh water etc complete all as specified and directed by Engr-in-Charge.

Removing/cleaning of chocks/blockages of sewage of any size between manholes at any depth including pumping liquid waste/sewage, plugging and diverting the flow in the drain if necessary using Kampti/cleaning rods, choke removing machine, etc. and including taking precautionary and safety measures such as use of safety belts, dry cells, torch for lighting inside the manholes and drains, etc. including drains manholes on either side and sewers passing hole knots disc of required size and sprinkle bleaching powder at places from where they are removed etc all as specified and directed.

Cleaning the chocks/blockages in AC/CI/PVC soil waste/rain water pipe of any dia by removing cleaning eye and refixing the same after cleaning the pipe, making good damaged cement joints, dia of pipe not exc 150mm dia upto ground/silt plus four floors including necessay scafolding. Note :- Rate quoted shall including removing of trees upto 14th floor and filling of holes with water proofing compound.

All as per item No 9 above but 5th to 8th floor

All as per item No 9 above but 9th floor to 12th floor

S&F in repairs cleaning eye (oval access door) for bends , branches, etc of dia not exceeding 100mm at any floor level all as specified & directed .

Empting choked up sewage lines and manholes exceeding 3.00 mtr depth by providing sewage suction vehicle of capacity 5000 ltrs (BMC Pattern) including necessary other arrangments such as sweepers to clean up the site after work and desposing the same at places earmarkd outside MOD land upto 25 KM lead and lift complete all as specified and directed. Note :- (a) All precautions to be taken by all workers while working in foul condition. Contractor shall take all necessary actions. (b) After cleaning vehicle will be contractors property. (c) Contractors accredated representative shall be available during the cleaning. (d) Complete process shall be completed in all respects within a day.

Cutting into existing manhole for connecting new drain, making good to pipe and rendering cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in PCC 1:2:4 type B1, smooth finished and reforming benching as required for internal pipe of dia 100 mm all as specified and directed.

Cutting into existing manhole for connecting new drain, making good to pipe and rendering cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in PCC 1:2:4 type B1, smooth finished and reforming benching as required for internal pipe of dia 150 mm all as specified and directed.

Excavating in trenches n exc 1.5 m width n exc 1.5 m depth and getting out in any type of soil all as specified and directed.

All as item no 16 above but exceeding 1.5 m depth all as specified & directed

S&F in repairs reinforced concrete pipes, class NP3, 200 mm dia laid and jointed with collars all as specifed and directed.

S&F in repairs reinforced concrete pipes, class NP3, 150 mm dia laid and jointed with collars all as specifed and directed.

S&F for providing, lowering and laying HDPE DWCPE (SN8) pipes as per IS : 16098 of 2013, 150 mm ID bore, laid and jointed with and including elastomeric sealing 'O' ring as per manufacturer's instructions including demolition of existing line all as specified and directed. Note - The rates include for laying pipes in level or to falls in trenches, etc. on concrete bed or directly on hard ground as indicated and making joints and testing as specified.The rates include for all necessary extra joints, waste, and cutting etc. Make - Prince / Supreme / Astrol

S&F in repairs for providing, lowering and laying HDPE DWCPE (SN8) pipes as per IS : 16098 of 2013, 250mm ID bore, laid and jointed with and including elastomeric sealing 'O' ring as per manufacturer's instructions all as per specified and directed. Note - The rates include for laying pipes level or to falls in trenches, etc. on concrete bed or directly on hard ground as indicated and making joints and testing as specified.The rates include for all necessary extra joints, waste, and cutting etc. Make - Prince / Supreme / Astrol

S&F in repairs for providing, lowering and laying HDPE DWCPE (SN8) pipes as per IS : 16098 of 2013, 200mm ID bore, laid and jointed with and including elastomeric sealing 'O' ring as per manufacturer's instructions all as per specified and directed. Note - The rates include for laying pipes level or to falls in trenches, etc. on concrete bed or directly on hard ground as indicated and making joints and testing as specified.The rates include for all necessary extra joints, waste, and cutting etc.

S&F in repairs for providing, lowering and laying HDPE DWCPE (SN8) pipes as per IS : 16098 of 2013, 250mm ID bore, laid and jointed with and including elastomeric sealing 'O' ring as per manufacturer's instructions all as per specified and directed. Note - The rates include for laying pipes level or to falls in trenches, etc. on concrete bed or directly on hard ground as indicated and making joints and testing as specified.The rates include for all necessary extra joints, waste, and cutting etc. Make - Prince / Supreme / Astrol

M&L PCC 1:3:6 type C-2 (using 40 mm graded crushed stone aggregate) for concrete bed to 150 mm dia drain pipes including packing under and hauching & benching against the sides of pipes after they are laid and tested all as specified and directed Note :- (i) Thickness of bed below the barrel of pipes: 15cm for pipes 200mm dia and over. (ii) Width of bed: Outer diameter of drain pipes (not of sockets/collars) plus 30 cm (iii) The rates include for any necessary shuttering and supports to concrete and for laying beds to falls.

M&L PCC 1:3:6 type C-2 (using 40 mm graded crushed stone aggregate) for concrete bed to 200 mm dia drain pipes including packing under and hauching & benching against the sides of pipes after they are laid and tested all as specified and directed. Note :- (i) Thickness of bed below the barrel of pipes: 15cm for pipes 200mm dia and over. (ii) Width of bed: Outer diameter of drain pipes (not of sockets/collars) plus 30 cm (iii) The rates include for any necessary shuttering and supports to concrete and for laying beds to falls.

Returning, filling in including spreading leveling watering and well ramming in layers n. exc 25 cm in soil all as specified and directed.

Removing excavated soil to a distance n. exc 50 m and depositing where directed at a level not exc 1.5 m above the starting point in soil all as specified and directed.

M&L in repairs brick work with sub class 'B' bricks straight or curved on plan exceeding 6 metre mean radius with old size bricks built in CM 1:4 for cracked wall of manholes, septic tank, soak pits, etc. all as specified and directed.

M&L in repairs PCC 1:2:4 grade Solid block size 390x150x230 /600x300x300 mm , built in cement mortar1:6 all as speified & direted

M&L for Except bricks with old sub class 'B' bricks (obtained from demolition) straight curved on plan exceeding 6 metre mean radius with old size bricks built in CM 1:4 for cracked wall of manholes, septic tank, soak pits all as specified and directed.

M&L 15mm thick plaster in cement mortar 1:4 on brick or concrete masonry walls, finished surfaces even and fair without using extra cement using 3 % water proofing compound all as specified and directed. Notre- WPC shall be measured and paid for separately as 'Supply only'.

Supply only integral water proofing compound. Make - Fosroc / Sica / Dr Fixit

M&L in repairs 15mm thick plaster in cement mortar 1:4 on brick or concrete masonry walls, finished surfaces even and fair without using extra cement all as specified and directed.

M&L for cement concrete 1:2:4 type B0, (using 12.5 mm graded crushed stone aggregate) as in coping/cills including necessary form work weathering, slightly rounded or chamfered angles and throating all as specified and directed.

M&L in repairs PCC (1:3:6), type C2 (using 40 mm graded crushed stone aggregate ) in foundation filling and mass concrete for bottom of manhole all as specified and directed.

M&L in repairs RCC(1:2:4), type B1 (using 20 mm graded crushed stone aggregate) precast cement concrete cover slab for manhole and similar articles with plain face, set in cement mortar 1:4 all as specified and direceted.

S&F TMT bars 8 mm dia cut to length bent to shape required including cranking binding with MS wire (annealed) not less than 0.9 mm dia all as specified and as directed. Make - SAIL / JSW / Tata

M&L in repairs PVC (SWR) multi floor trap with grating including jointing with solvent cement for diameter of 75 mm outlet all as specified and as directed. Make - Prince / Finolex /

S&F in repairs PVC (SWR) gully trap 125/110 mm, setting and jointing with solvent cement/adhesive including dismantling of existing gully trap with chamber and making new chamber with PCC 1:2:4 type B1 covered with RCC cover all as specified and directed. Make - Prince / Finolex /

S&F in repairs 75 mm dia PVC(SWR) pipes single socketed in any length with rubber ring joints, sealed with adhesive suitable for PVC pipes and fixed to walls all as specified and directed. Note : upto any height and including necessary scafolding Make - Prince / Finolex /

S&F in repairs 110 mm dia PVC(SWR) pipes single socketed in any length with rubber ring joints, sealed with adhesive suitable for PVC pipes and fixed to walls all as specified and directed. Note : upto any height and including necessary scafolding Make - Prince / Finolex /

S&F 75mm dia PVC (SWR) bends with access doors any radius all as specified and as directed. Make - Prince / Finolex /

S&F 110 mm dia PVC (SWR) bends with access doors any radius all as specified and as directed. Make - Prince / Finolex /

S&F 75 mm dia PVC (SWR) junction single, (single T) equal or uequal provided with access door all as specified and directed.Make - Prince / Finolex /

S&F 110 mm dia PVC (SWR) junction single, (single T) equal or uequal provided with access door all as specified and directed. Note : upto 5th storey of bldg Make - Prince / Finolex /

S&F 75mm PVC (SWR) branch piece (single Y) equal or unequal all as specified and directed.Make - Prince / Finolex /

S&F 110 mm PVC (SWR) branch piece (single Y) equal or unequal all as specified and directed.Make - Prince / Finolex /

S&F 75 mm PVC (SWR) branch piece (double Y) equal or unequal all as specified and directed.Make - Prince / Finolex /

S&F 110mm PVC (SWR) branch piece (double Y) equal or unequal all as specified and directed.Make - Prince / Finolex /

S&F 75 mm dia PVC (SWR) vent cowl all as specified and as directed. Make - Prince / Finolex /

S&F 110mm dia PVC (SWR) vent cowl all as specified and as directed. Make - Prince / Finolex /

Cleaning of open drains by completely removing silt, soil, mud sludge, vegetation growth etc. and removing the same to out side MoD land all as directed by Engr-in-Charge for width of drains n.exc. 30 cm .

Cleaning of open drains by completely removing silt, soil, mud sludge, vegetation growth etc. and removing the same to out side MoD land all as directed by Engr-in-Charge for width of drains exc. 30 cm but n.exc. 60 cm .

Cleaning of open drains by completely removing silt, soil, mud sludge, vegetation growth etc. and removing the same to out side MoD land all as directed by Engr-in-Charge for width of drains exc. 60 cm but n.exc. 75 cm.

Cleaning of drains/culverts including removing & re-covering of RCC/CI/Steel covers by completely removing silt, soil, mud sludge, vegetation growth, etc. and removing the same to out side MoD land all as directed by Engr-in-Charge for width of drains n. exc. 30 CM .

Cleaning of drains/culverts including removing & re-covering of RCC/CI/Steel covers by completely removing silt, soil, mud sludge, vegetation growth, etc. and removing the same to out side MoD land all as directed by Engr-in-Charge for width of drains exc. 30 cm but n.exc. 60 cm .

Cleaning of drains/culverts including removing & re-covering of RCC/CI/Steel covers by completely removing silt, soil, mud sludge, vegetation growth, etc. and removing the same to out side MoD land all as directed by Engr-in-Charge for width of drains exc. 60 cm but n.exc. 75 cm .

M&L in repairs heavy duty durable parking tiles exc 0.16 but n ecx .36 sqm, area with 12-14 mm thick colour in floors, etc. with and including 20 mm thick CM (1:6) bedding set and jointed in neat cement slurry and pointed in coloured cement to match the shade of the tiles as specified and directed by Engineer in charge.Make - Johnson / Kajaria

M&L in repairs M-35 Grade machine pressed precast concrete interlocking paver block of any shape and size and colour confirming to IS 15658-2006 of 25/30 mm thick laid over over 40 mm thick sand cushioning all as specified and directed.Make - Vitco or equivalent

M&L PCC 1:2:4 type B-2 (using 40mm graded crushed stone aggregate) in foundations, filling and mass concrete all as specified and directed.

Demolition of cement concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level) as directed and specified.

M&L in repairs 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; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165 all as specified and directed.

S&F in repairs 900mm x 600mm FRP manhole cover of 8 tonne loading capacity with frame over manhole coping concrete all as specified and directed. Make - Vikrant or equivalent

Dismantling wrought iron or mild steel work of any description not otherwise specially provided for all as specified and directed.

S&F cast iron manhole covers alongwith frame grade A-35, T/A-350 KN, machined each exceeding 5 Kg by weight all as specified and directed. Make - Neco

Bright Construction Co

HINDUSTAN BUILDERS

David Construction Co.

vikas construction

binta construction

GANGAJAL

Bidder Name

HINDUSTAN BUILDERS

SRI SAIRAM COUNSTRUCTION

David Construction Co.

vikas construction

Bright Construction Co

GANGAJAL

binta construction