CLEANING AND MAINT OF SEWAGE LINE, MANHOLE ETC AND REPAIR / REPLACEMENT OF SEWAGE LINE AND CONNECTED ITEMS IN SMQ AREA AT AF-I UNDER GE (AF) JAMNAGAR NO.2

Amount

Cleaning of running sewage lines 100 mm to 200 mm dia from manhole to manhole by manual / mechanical rodding, removing all sludge / waste and making the line functional including disposing of all sludge / waste etc (in covered tanks) outside M.O.D land complete all as specified and directed.

Cleaning & desludging manholes depth not exc 1.5 m, of any size & shape by removing all sludge / waste etc from the manholes and finally cleaning with fresh water including disposing of all sludge / waste etc (in covered tanks) outside M.O.D land complete all as specified and directed.

Cleaning & desludging manholes depth exc 1.5 m but not exc 3.0 m, of any size & shape by removing all sludge / waste etc from the manholes and finally cleaning with fresh water including disposing of all sludge / waste etc (in covered tanks) outside M.O.D land complete all as specified and directed.

Cleaning & desludging STP manholes any depth of any size & shape by removing all sludge / waste etc from the manholes and finally cleaning with fresh water including disposing of all sludge / waste etc (in covered tanks) outside M.O.D land complete all as specified and directed.

Cleaning of gully traps/ floor traps/nahani traps by removing all sludge / waste etc including cleaning of connected pipe up to 1st Man Hole to remove blockage, and finally washing with clean water including disposing of all sludge / waste etc (in covered tanks) outside M.O.D land complete all as specified and directed.

Removal of blockage from Indian WC/ EWC by removing all sludge / waste etc including cleaning of connected pipe up to first manhole to remove blockage, and finally washing with clean water including disposing of all sludge / waste etc (in covered tanks) outside M.O.D land complete all as specified and directed.

M&L for pumping out sewage water from the blocked manhole/Septic tank for any depth for cleaning the existing sewage line through diesel pump set 7.5HP & disposal of sludge complete all as specified and directed.

M&L for cleaning of heavy blockage sewage line above 3.0 m depth by mechanically operated jetting machine with pressure water supply. Note :- The contractor shall remove the sewage / sludge and other foreign material from the site by mechanical equipment etc or by way or other any mean to outside MOD land in covered Vehicls ie Veh required for tpt of foul matters/gas etc and shall be disposed off complete all as specified and directed. The site shall be left by the contractor in neat and tidy condition before claiming his payment.

Demolition and breaking up drain pipes 150 mm dia ( Salt glazed ware, AC or reinforced concrete), set in cement mortar complete all as specified and directed.

Demolition and breaking up drain pipes 200 mm dia ( Salt glazed ware, AC or reinforced concrete), set in cement mortar complete all as specified and directed.

Demolition and breaking up drain pipes 300 mm dia ( Salt glazed ware, AC or reinforced concrete), set in cement mortar complete all as specified and directed.

M&L for 150 mm bore reinforced concrete pipes, class NP2, laid and jointed with collars complete all as specified and directed.

M&L for 200 mm bore reinforced concrete pipes, class NP2, laid and jointed with collars complete all as specified and directed.

M&L for 300 mm bore reinforced concrete pipes, class NP2, laid and jointed with collars complete all as specified and directed.

M&L for PCC 1:3:6 type C-2 using 40 mm graded stone aggregate as in bedding including haunching & packing under and against the side of pipe 150 mm bore, after they are laid and tested complete all as specified and directed.

M&L for PCC 1:3:6 type C-2 using 40 mm graded stone aggregate as in bedding including haunching & packing under and against the side of pipe 200 mm bore, after they are laid and tested complete all as specified and directed.

M&L for PCC 1:3:6 type C-2 using 40 mm graded stone aggregate as in bedding including haunching & packing under and against the side of pipe 300 mm bore, after they are laid and tested complete all as specified and directed.

Cutting into existing manholes in running sewage line for connecting new drains of 100 mm internal dia of pipe, making good to walling and rendering, cutting out branch channel, and as required complete all as specified and directed.

Cutting into existing manholes in running sewage line for connecting new drains of 150 mm internal dia of pipe, making good to walling and rendering, cutting out branch channel, and as required complete all as specified and directed.

Cutting into existing manholes in running sewage line for connecting new drains of 225 mm internal dia of pipe, making good to walling and rendering, cutting out branch channel, and as required complete all as specified and directed.

Demolition of Reinforced Cement Concrete in ground floor and pavings n exc 15 cm thickness below or above ground level complete all as specified and directed.

M&L for Pre cast RCC 1:2:4 type B1 using 20 mm graded stone aggregates as in cover slab for manholes/soakage, drain etc well and similar works supported on walls set in cement mortar 1:6 complete all as specified and directed. Note:- Reinforcement steel will be measured & paid separately.

M&L for mild steel TMT bars 10 mm dia, cut to length, bent to shape required including 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 directed.

M&L for cement concrete (1:2:4) type B1 (using 20mm graded stone aggregate) as in coping, benching and like including weathering, slightly round or chamfered angles and throating as directed and including necessary use and waste of formwork complete all as specified and directed.

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

M&L for Cement concrete (1:3:6) type C-2 (using 40mm graded stone aggregate) as in foundation, filling & mass concrete complete all as specified and directed.

M&L for providing precast cement concrete (1:3:6) (using 20mm graded stone aggregate ) solid building blocks exc 10 cm in width (with plain or inter locking joints as directed) setting in CM 1:6 complete in wall, pillars and similar works complete all as specified and directed.

S&F in repair cast iron floor trap, outlet dia 75 mm, including jointing to waste pipe fixed in cement concrete 1:2:4, Type B 1 using 20 mm graded stone aggregate complete all as specified and directed.

S&F in repair cast iron nahani trap, outlet dia 75 mm, including jointing to waste pipe fixed in cement concrete 1:2:4, Type B 1 using 20 mm graded stone aggregate complete all as specified and directed.

S&F in repair salt-glazed stoneware gully traps, square or round mouthed, type of size 150 x 150 mm fixed in cement concrete 1:2:4, Type B 1 using 20 mm graded stone aggregate complete all as specified and directed.

Taking down rainwater/drain pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including cleaning or refixing or removal to Store (measured overall as fixed along the centre line over fittings and accessories complete all as specified and directed.

S&F PVC (SWR) pipes 75 mm dia single socketed, in any length, with rubber ring joints jointed with solvent cement , fixed to walls complete all as specified and directed.

S&F PVC (SWR) pipes 75 mm dia single socketed, in any length, with rubber ring joints jointed with solvent cement , laid in trenches or in floors complete all as specified and directed.

S&F PVC (SWR) pipes 110 mm dia single socketed, in any length, with rubber ring joints jointed with solvent cement , fixed to walls complete all as specified and directed.

S&F PVC (SWR) pipes 110 mm dia single socketed, in any length, with rubber ring joints jointed with solvent cement , laid in trenches or in floors complete all as specified and directed.

Dismantling of cast iron or reinforced concrete drain pipes, jointed in cement mortar and taking out of trenches, if required complete all as specified and directed.

S&F 75 mm dia cast iron sand cast pipe, for soil, waste and vent in any length with or without ears, laid in trenches or in floors, with cement joints, complete all as specified and directed.

S&F 75 mm dia cast iron sand cast pipe, for soil, waste and vent in any length with or without ears, fixed on wall with MS clamp, with cement joints, complete all as specified and directed.

S&F 100 mm dia cast iron sand cast pipe, for soil, waste and vent in any length with or without ears, laid in trenches or in floors, with cement joints, complete all as specified and directed.

S&F 100 mm dia cast iron sand cast pipe, for soil, waste and vent in any length with or without ears, fixed on wall with MS clamp, with cement joints, complete all as specified and directed.

S&F 75 mm dia bore cast iron oval access door bend (any radius) diminishing pieces or tapers (Larger bore measured) complete all as specified and directed.

S&F 100 mm dia bore cast iron oval access door bend (any radius) diminishing pieces or tapers (Larger bore measured) complete all as specified and directed.

S&F 75 mm dia bore cast iron branch piece single, equal or unequal, ordinary or inverted (Spigot or socketed type) or parallel branches with oval access door complete all as specified and directed.

S&F 100 mm dia bore cast iron branch piece single, equal or unequal, ordinary or inverted (Spigot or socketed type) or parallel branches with oval access door complete all as specified and directed.

S&F 100 mm dia bore cast iron socket (double) collar connected to branch piece, bend or parallel branches complete all as specified and directed.

S&F in repairs PTMT grating of size 150 mm x 150 mm minimum weight 100 grms fixed with cement screed complete all as specified and directed.

S&F in repair 450 mm long PVC connections 15 mm size with PTMT nuts at both ends complete all as specified and directed.

Excavation in trenches n.exc 1.5 m wide and n.exc 1.5 m in depth for foundation etc or for shafts, wells, cesspits, manholes, pier holes etc, n exc 10 Sqm on plan area and getting out in soft / loose soil complete all as specified and directed.

Excavation in trenches, not exceeding 1.5 M wide and exceeding 1.5 M depth and not exceeding 3 M for foundation, etc., and getting out in Hard/ Dense soil complete all as specified and directed.

Returning, filling in including spreading, leveling, watering and well ramming in layers not exc 25 cm thick using excavated soil all complete all as specified and directed.

Removing excavated soil to a distance exc 250 mtr but not exc 500 mtr and depositing where directed at a level of n.exc 1.5 m above the starting point all complete all as specified and directed.

Demolition of concrete surfaces in ground floor and paving n.exc. 15cm thickness (below or above ground level) complete all as specified and directed.

M&L for 100 mm thick PCC 1:2:4 type B2 (using 40 mm graded aggregate) in hard standing/path including spike rolling to surface and making impression of expanded metal whilst the concrete is green complete all as specified and directed.

M&L for 75 mm thick PCC 1:3:6 type C1 using 20 mm graded stone aggregate as in plinth protection, including finishing the surface even and fair complete all as specified and directed.

Dismantling of stone slabs and granite laid dry or laid dry and pointed of any description or thickness in floors, complete all as specified and directed.

M&L for 100 mm thick cement concrete (1:4:8) type D2 (using 40 mm graded stone aggregate)as in sub base complete all as specified and directed.

M&L for machine pressed precast concrete interlocking paver block of approved shape and size of 60 mm thickness, with minimum compressive strength of 35 N / Sqmm (M-35 grade), without correction factor for chamfering, made in rubber moulds with 0.50 mm thick scratch proof lacquer coating, and top surface with white cement and pigment complete all as specified and directed.

M&L for sand filling under floors or in foundations including watering and consolidation complete all as specified and directed.

Removing debris to a distance of 5 KM including loading and dumping/ levelling at the destination complete all as specified and directed.

M&L for injection chemical GLYPHOSPHATE (4% Concentration) of 20 ml or till refusal by making cut/injection in the stem of plant of roots at 30mm and spraying with solution 25ml GLYPHOSPHATE (4% Concentration diluted with 1 ltr of water) at any storey of building and removing the plant/vegetation including penetreated roots and making the effected surface to match with existing surface using cement plaster/cement concrete 1:2:4 for cutting of trees/vegetation of size 1 to 8 cm girth complete all as specified and directed.

SohanandCompany (BID ID -3406946)