REPAIR REPLACEMENT CLEANING OF SEWAGE LINES SEPTIC

Amount

Demolition of brick work built in cement mortar including all quains, arches, pillers etc and removing debries out site MOD land complete all as speified and directed by Engr-in-charge.

Demolition of cement concrete /chequered tiles/ paver block in ground floors and pavings n.exc 15cm thickness ( below or above GL ) including removing debries out site MOD land complete all as specified and directed by Engr-in-charge.

M&L for plain cement concrete 1:3:6 type C-1 (using 20mm graded stone aggregate) as in coping, bed plates and the like including necessary formwork and finishing the surface fair and even without using extra cement complete all as specified and directed

M&L for brick work with sub class B bricks of old size built in cement mortar 1:4 straight or curved on plan exceeding 6m mean radius all as specified and directed by Engr-in-Charge.

Taking down cement plaster of any description on brick or concrete surfaces of walls or ceiling etc incl. Raking out joints ,haking for key and scrubbing down with water including removing debries out site MOD land complete all as specified and as directed by Engr-in-Charge.

M&L for 15 mm thick cement plaster in cement mortar 1:4 on concrete or brick surface and finished surafaces even and smooth without using extra cement complete all as specified and as directed by Engr-in-Charge.

Excavation in trenches n.exc 1.5m wide and n.exc1.5 m in depth for foundation, or shafts, wells, cess pits manholes, pier holes etc n.exc 10 Sqm on plan and n.exc 1.5 m in depth and getting out in any type of soil (soft / hard / dense soil) complete all as specified and directed by Engr-in-charge.

All as per item No.1 here in before but depth exc 1.5 m and n.exc 3.00 m

Demolition and breaking up drain pipes internal dia / bore of pipe 200mm (Salt glazed ware, AC or Reinforced concrete) set in cement mortar including haunching in any discription and disposed from MOD land . complete all as specified and directed by the Engineer-in-Charge.

All as per item No. 9 here in before but internal dia / bore of pipe 300 mm.

S&F 200mm bore (inner dia) double wall corrugated HDPE pipes (SN8) in any length including all fittings and jointing with elastomeric rubber rings and couplers / other jointing materials as per manufacturers instructins complete all as specified and directed.

All as per Srl item No. 11 here in before 300mm bore (inner dia).

M & L for concrete bed PCC 1:4:8 Type D2 (Using 40mm graded aggregate) to drain pipes 150 mm bore including packing under and haunching against the sides of pipes after they are laid and tested all as specified and as directed by Engr-in-Charge.

All as per item No. 13 here in before but 300 mm bore.

M & L for Returning & filling in including spreading, levelling, watering & well ramming in layers n.exc 25mm thick in soft/ hard/ dense soil complete all as specified and directed by Engineer-in-charge.

Removing surplus excavated material out side MOD land complete all as specified and directed by Engr-in-Charge.

S&F in repair factory made SFRC manhole/drain cover (Grade M-25) heavy duty cover slab in rectangular shape of size as required 80 mm thick incl MS sheet 2 mm thick and 80 mm wide all around the cover complete spefcified and directed by Engr - in - charge.

S&F in repair SFRC manhole cover(Grade M-25)of size 600mm dia x 80mm thick with MS Cover 2 mm thick alround including frame set in cement mortar 1:4 complete all as specified and as directed by Engineer-in-Charge.

S&F in reapir vitreous china squatting pan “orrisa” pattern of size 580mmx440mm “white” with integral foot rest (excluding flushing cistern and flush pipe) incl provision of cement concrete bedding, CI ‘P’ trap 100mm dia connection to trap and flushing pipe, anti-syphonage complete all as specified and directed by Engineer-in-charge.

S&F in repairs vitreous china wash down water closet pan (Pedestal pattern) excluding flushing cistern and flush pipe and including P or S trap and seat cover complete all as specified and as directed by Engineer-in-Charge.

S&F in repair PVC flushing cistern of 10 ltr capacity valveless, symphonic action type, flushing cistern, low level, white with inlet, ball valve, float and handle including flush pipe of 32mm bore PVC and connection to pipes etc complete all as specified and as directed by Engineer-in-Charge.

Cleaning of all blockage of water closet ,gully/Nahani traps ,floor traps , compltete soil,waste and vent pipes etc in any situation getting out sludge or any other materials and make complete line functional incluing cleaning of first manholes of any size / depth by flushing with water including loading and removing sludge /organic material in covered transport and disposing the same out side MOD land complete all as specified as and directed by Engr-in-charge. Note :- If the same blockage again occured with in 7 days the contractor will be cleaned the same and complaint will not be measured again.

Cleaning of all blockage of manholes by any mean(Manually or mechenically) in any situation getting out sludge or any other materials from manholes of any size and depth n.exc 1.5 m, cleaning the manhole by flushing with water including loading and removing the taken out sludge /organic material in covered transport and disposing the same out side MOD land complete all as specified as and directed by Engr-in-charge. Note :- If the same blockage again occured with in 7 days the contractor will be cleaned the same and complaint will not be measured again.

All as per item No 23 here in before but depth of manhole exceeding 1.50 m and not exc 3.00m. Note :- If the same blockage again occured with in 7 days the contractor will be cleaned the same and complaint will not be measured again.

Cleaning and removal of under ground blocked sewer line at any depth, any type and size upto any dia bore of sewer line in between manholes and making the line in working condition by Mechanically used water fitting Hydraulic pressure sewer sucker machine/ capacity min 5000lit , removing all sludge and solid, semi-solid, sludge and water or any shape from sewer line and manholes by blocking the line from one manhole to other manholes and cleaning the line by flushing with water includind loading and removing the taken out sludge/organic material in covered transort and disposing the same out side MOD land complete all as specified and directed Note - After receiving complaint from MES Rep by Contractor's supervisor / Site Engineer, job to completed within 12 working hours. (Rate include all mobilisation of machine ,labour, Operator, helper reqd to clean the machine, T &P and other minor charges for 08 working Hrs). Note :- If the same blockage again occured with in 7 days the contractor will be cleaned the same and complaint will not be measured again.

S& F in repair 75 mm bore PVC (SWR ) pipe single socketed in any length with rubber ring joints, laid in trenches/floors/wall (using GI half round Clamp) etc including removing from site complete all as specified and directed by Engr - in- charge.

S& F in repair 110 mm bore PVC (SWR ) pipe single socketed in any length with rubber ring joints, laid in trenches/floors/wall (using GI half round Clamp etc including removing from site complete all as specified and directed by Engr - in- charge.

S& F in repair 150 mm bore PVC (SWR ) pipe single socketed in any length with rubber ring joints, laid in trenches/floors/wall (using GI half round Clamp etc including removing from site complete all as specified and directed by Engr - in- charge.

S&F in repair 75mm bore PVC (SWR) bends any radius complete all as specified and directed by Engineer-in-Charge

S&F in repair 110mm bore pipe PVC (SWR) bends any radius with oval acess door complete all as specified and directed by Engineer-in-Charge

M&L for 75 mm thick PCC 1:4:8 type D2 (using 40 mm graded stone aggregate) as in sub base all complete all as specified and directed .

M&L for Prepolished chequered cement concrete tiles 30cmx30cmx25mm thick, set, jointed and pointed and in need cement slurry in floor with grey cement and pigment and including over screed bed or bedding layer of mortar 20 mm thick laying floor finished in cement mortor 1:6 complete all as specified and directed.

S&F precast machine pressed PCC interlocking paver 60 mm thickness, M-35 grade of any shape and size confirming to IS -15658-2006 with grey cement and pigment as approved 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.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) removing serviceable tiles to store and rubbish off the premises complete all as specified and directed

M&L non skid ceramic coloured printed tiles 7 to 8 mm thick (square/rectangular) area of each tiles exc 0.11 sqm but n. exc 0.18 sqm, in floors etc set and jointed in neat cement slurry and pointed in coloured cement to match over 15 mm thick screed bed or bedding layer in cm (1:4) complete all as specified and direcetd.

M&L Glazed coloured ceramic tiles in vertical surface 450 X 300X 7mm/300x200x7 thick set and jointed in neat cement slurry and pointed in white or colour cement to match over 10 mm thick rendering in cement mortar 1:4 complete all as specified and directed.

Taking down or up steel water tubing and connections of 15 mm bore removing the debris including mortar out side defence land complete all as specified and directed by Engineer-in-Charge.

S & F steel water tubing, galvanised, medium grade, ISI marked with all fittings and fixed on walls and ceilings or laid in floors bore of pipe 15 mm complete all as specified and directed by Engineer-in-Charge.

Dismantling of Stone slabs laid, bedded and pointed in any mortar complete all as specified and directed

M&L machine cut kota stone slab 18 to 20 mm thick laid in floor/dado over and inluding 15 mm thick screedbed in CM 1:6 laid and jointed with grey cement slurry including cutting and pre polished mirror polishing complete all as specified and directed by Engr-in-Charge.

M&L for cleaning and removing all scale and dirt, etc. from tanks and form mouths of circulating pipes, etc. capacity exc 250 but n exc 500 ltrs complete all as specified and directed.

All as per Srl item No. 37 here in before but exc 500 but n exc 1000 ltr

S&F in repair ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed suitable for iron pipe 20mm bore having weight not less than 210 gms complete all as specified and directed by Engineer-in-Charge.

S&F in repairs HDPE PVC lid (cover) for 500/1000 Litres capacity PVC tank complete all as specified and directed by Engineer-in-Charge.

Cleaning of all blockage of Covered drain at any situation getting out sludge or any other materials (debries/ brocked drain cover/ vegitation / soil,) and make complete line functional incluing cleaning of drains of any size / depth and removing sludge /organic material in covered transport and disposing the same out side MOD land complete all as specified as and directed by Engr-in-charge. Note : (i) Rate including removing cover of drains and refixing also. Note :- If the same blockage again occured with in 7 days the contractor will be cleaned the same and complaint will not be measured again.

M&L for destruction of growth of weed plants with roots on the roof of bldgs and on the wall of bldgs at any height with 2.40 'D' oil mixed veedicides or mixed with veedol chemical solution and sprayed in and around roots and at places of possible growth of weeds complete all as specified and directed. Note:-(i) In case of plants that has trees like growth, the plant should be cut to avoid damages to roof/wall and rest to be treated with chemical solution (ii) The area after treatment shall be cleaned off all debris branches dead plant etc.

Ashish Sehgal and Co. (BID ID -3110576)

shakti construction (BID ID -3121750)

M/S LADPURIA ENTERPRISES (BID ID -3124315)

GIR RAJ BUILDERS (BID ID -3102401)

M/S MG GROUP (BID ID -3110995)

DEV CONSTRUCTION (BID ID -3123334)