REPAIRS CLEANING OF SEWAGE LINES MANHOLES COVER SLABS SEPTIC TANKS FILTER BEDS GULLY TRAPS ETC OF ZONE A AT INS VALSURA JAMNAGAR

Amount

Cleaning of manholes n.exc. 1.5m deep including desludging and dewatering either by mechanical pump or manually and taking out solids/semi solids,including clearing the blockage of WC, urinal, kitchens and bathrooms, well flushing with water the pipe until water clear the flow of sewage from both side between two adjacent manhole/gully traps or WC/NT removing the sludge and other materials from site in closed veichle to a distance exc. 250m but n.exc. 500m and depositing in ditches including necessary excavation and earth work in soft/lose soil for making ditches over after the sludge are deposited spreading and levelling of excavated soil in the ditches over the sludge and removing surplus soil to a distance exc. 50m and sprinkling bleaching powder (including supply of bleaching powder) over the area of ditches with one metre around complete all as specified. Note: 1. These complaints are to be attended on day to day basis with sufficient manpower and tools. 2.Quoted rate is deemed to be inclusive of earthwork & excavation , sprinkling sufficient bleaching powder including transporting the sludge & other materials in closed veichle.

Taking out (desilting) silt, bricks bats, debris, liquid waste, sludge in solid/semisolid state from the manholes/Grease/gully traps of depth not exceeding 1.0 m, including pumping out sludge wherever necessary, sludging, diverting the flow in the drain, if necessary and staking the removed silt/sludge in deposit away from the edge of manholes as directed including use of safety belt, dry cells torch for lighting in side the manhole and taking similar safety measures and removing the sludge to a distance exceeding 500 m and cleaning the manholes with clean water etc complete all as directed.

All as per item No. 2 here-in-above but for manholes/grease/gully traps of depth exceeding 1.00 m but not exceeding 2.00 m.

All as per item No. 2 here-in-above but for manholes/grease/gully traps of depth exceeding 2.00 m but not exceeding 4.50 m.

Cleaning of septic tank, filter bed/ soakage well and inspection chambers of any size and depth, getting out sludge (solid/semisolid), bailing out water by mechnical equipement or manual and other accumulated materials complete, washing with the water and disposal of sludge to distance exceeding 500 m complete all as directed. Note : Quantity of cleaned dry solid per cum shall be measured and paid. The stack measurements are to be taken as final quantity.

Cleaning of 100 mm bore blocked Sewage lines in any depth by pressure Jet by using mechnical/ hydrulic pressure using Vehicle type hydrulic methods or mordern methods from manholes to manholes or manholes to cleaning eye or cleaning eye to clean eye untill the smooth flow of sewage line is restored including taking out sludge in semi liquid stage including all water effluences etc refixing man hole cover and removing all materials from site of work upto a distance not exceeding 50 m and depositing in excavated earth pit of suitable size including supply and sprinkling bleaching powder and covering sludge with earth after removal of blockage etc complete all as directed.

All as per item No. 6 here-in-above but for 150 mm bore sewage line.

All as per item No. 6 here-in-above but for 200 mm bore sewage line.

All as per item No. 6 here-in-above but for 300 mm bore sewage line. Note for item No 6 to 9: .Quoted rate is deemed to be inclusive of earthwork & excavation , sprinkling sufficient bleaching powder including transporting the sludge & other materials in closed vehicle.

Bailing out water from existing septic tank of 750 users capacity and filter bed including inspection chamber and getting out sludge and other accumulated materials complete by mannually or using the machinery for work in foul position or in liquid mud and disposal from site all as directed, including refilling with water all as directed.

All as per item No. 10 here-in-above, but for Septic tank of 500 users capacity.

All as per item No. 10 here-in-above but for Septic tank of 250 users capacity

All as per item No. 10 here-in-above but for Septic tank of 100 users capacity.

All as per item No. 10 here-in-above but for Septic tank of 50 users capacity.

Demolition of reinforced cement concrete as in roofs, floors (other than ground floors), beams, staircases, landing, chajjas and similar suspended work (reinforcement cut as required to facilitate demolition) including removing of debris to a distance exceeding 500 m and depositing where directed.

Demolition of brickwork or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars, etc and removal of debris to a distance exceeding 500 mts and depositing where directed.

Demolition and breaking up drain pipes (Salt glazed ware, AC or Reinforced concrete) of 150 mm internal dia set in cement mortar including bedding and haunching.

All as per item No. 17 here-in-above but 200 mm bore.

All as per item No. 17 here-in-above but 300 mm bore.

Demolition and breaking up drain pipes of any dia, any type and including removal and depositing of debris to a distance not exc 50 mts and depositing where directed.

Excavation in trenches and not exe. 1.5 m wide and not exe. 1.5 m in depth for foundation of drain, man hole, laying of cables, stay etc. not exe. 10 Sq. m on plan and not exe. 1.5 m depth and getting out in soft / loose soil.

Excavation in trenches and not exe. 1.5 m wide and not exe. 1.5 m in depth for foundation of drain, man hole, laying of cables, stay etc. not exe. 10 Sq. m on plan and not exe. 1.5 m depth and getting out in hard / dense soil.

Excavation in trenches and not exe. 1.5 m wide and exceeding 1.5 m but not exceeding 3.0 m in depth for foundation of drain, man hole, laying of cables, stay etc. not exe. 10 Sq. m on plan and getting out in soft / disintegrated rock.

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

Returning filling in trenches including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick in rock complete all as specified and directed.

Removing excavated surplus soil to a distance exceeding 500 mts and depositing where directed .at a level not exceeding 1.5 M above the starting point complete all as directed.

M & L for PCC 1:4:8, type D2 using 40 mm graded crushed stone aggregate as in foundation filling mass concrete complete all as specified and directed

M&L for PCC 1:2:4, type B1 (using 20 mm graded crushed granite stone aggregate) in benching / coping including necessary formwork mould and finished exposed surfaces fair and even complete all as directed.

M&L for Precast Reinforced cement concrete 1:2:4 type B1 using 20 mm aggregate stone aggregate as in cover slab to Man holes set and jointed in cement mortar 1:4 complete all as directed (Note: Reinforcement shall be measured and paid seperately.)

M&L pre cast PCC 1:3:6, type C1 (using 20 mm graded granite aggregate) as in block masonry with solid blocks, exceeding 10 cm in width and setting in CM 1:6 complete all as specified.

S & F 10 mm dia and over TMT bars cut to length bent to shape required cranking including bending , hooking ends etc and binding with mild steel wire (annealed) not less than 0.9 mm dia complete all as specified and directed.

All same as per item No.31 here-in-above but 6 to 8mm dia bar - do -

M&L for rendering 10 mm thick in CM 1:4 on fair faces of brick work or concrete surfaces finished fair and even complete all as specified.

S&F in repairs vitreous China squatting pan 'Orissa' pattern of size 580x440 mm white with integral foot rests water closet (Squatt pattern) (excluding flushing cistern and flush pipe) including provision of lime concrete bedding with connecting to trap anti syphonage pipe etc. complete all as directed.

S&F in repairs vitreous China ware wash down water closet pan (Pedestal Pattern) (EWC), white with fixing bolt to floor and connecting pan to trap, pedestral pan and trap, including connection to drain (or outgoing pipe) and to flushing pipe, antisyphonage pipe etc complete all as directed.

S&F in repairs 10 liters capacity PVC valveless, syphonic action type, flushing cistern, low level, white with inlet ball valve, float and handle including brackets and flush pipe of polyetylene of low or high density or 32 mm dia PVC connection pipe complete all as specified.

S&F 110 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls with brackets complete all as specified.

S&F 110 mm bore PVC (SWR) bend with access door.

S&F 110 mm bore PVC (SWR) junction single ( single 'T') equal or unequal.

S&F 110 mm bore PVC (SWR) vent cowl.

M&L for 75 mm dia outlet, cast iron floor trap with grating including jointing to waste pipe fixed in PCC 1:2:4, type B1 complete all as specified.

M&L for PVC (SWR) gully trap 125/110 mm, setting and jointing with solvent cement.

M & L for concrete bed in PCC 1:4:8 type D2 using 40 mm graded stone aggregrate to 150 mm bore drain pipes including packing and haunching completely surrondings of the pipe after they are laid and tested complete all as specified and directed. .

All same as per item No 43 here-in-above but 200 mm bore pipe -do-

All same as per item No 43 here-in-above but 300 mm bore pipe -do- (Note for item No 43 to 45) :- drain pipe measured and paid seperately.)

M & L for Reinforced concrete pipe 200 mm bore Class NP2 (ISI Marked ) alongwith collar laid to slope in trenches over PCC bed & jointed in cement mortar 1:3 and tested on completion complete all as specified and directed.

All as per item No 46 here-in - above but 300 mm bore -do-

M&L 150 mm internal dia. salt glazed stone ware drain pipes laid in trenches and jointed in CM 1:3 as specified.

All as per item No 48 here-in - above but 200 mm bore -do-

M&L for cutting into existing manhole for connecting 150 mm bore (internal dia ) new drain pipe, making good to pipe and rendering, cutting out existing benching for forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B2 using 40 mm graded granite stone aggregrate, smooth finished and reforming benching as required complete all as specified and directed.

All as per item No. 50 here-in-above but 200 mm bore pipe.

VISHWA CONSTRUCTION

rahil enterprise

M/s.Bhavin Electricals