MAINTENANCE AND CLEANING OF SEWAGE LINE INCLUDING SEWAGE SYSTEM, CHAMBERS SEPTIC TANK AND MAN HOLES SOAKAGE PITS ETC UNDER AGE B/R-II AT GE (N) AHILYANAGAR

Amount

Demolition of cement concrete (un-reinforced) in ground floor & paving n.exc. 15cm thick below or above ground level.

Surface dressing n exc 15 cm deep and removal of wild growth / shrubs, roots, incl spraying of deweeding chemical 1 m wide on each side, along sewage line etc complete all as specified and directed by Engineer-in-Charge. Note:- (i) Payment for removal of wild growth shall be made once upto completion of subject work. (ii) Contractor shall be responsible to keep the site clean upto completion of the work and no payment shall be allowed after words for the stretch paid in above item.

Excavation in trenches n.exc 1.5m wide and n.exc 1.5m in depth for foundation, etc or for shafts, wells exc 10 sqm on plan and getting out in soft/loose soil etc complete all as specified and directed by Engineer-in-Charge

.-ditto- all as per ser item No 3 (here-in-before) but depth exc 1.50 m and not exc 3.00 m etc complete all as specified and directed by Engineer-in-Charge

Excavation in treanches n.exc 1.5m wide and n.exc 1.5m in depth for foundation, etc or for shafts, wells exc 10 sqm on plan and getting out in hard/dense soil etc complete all as specified and directed by Engineer-in-Charge

.-ditto- all as per Ser item No 5 (here-in-before) but depth exc 1.50 m and not exc 3.00 m etc complete all as specified and directed by Engineer-in-Charge

Removing blockage from water closet, floor or gully or Nahani trap and bends by rodding thoroughly and pouring water under pressure and cleaning, clearing the drainage to efficient and smooth flow of sludge/ waste water all as specified and dircted by Engineer in charge. Note:-(i) Contractors superviser will report on all working days along with two safaiwala and printed contractors firm and name complaint slip book at 0830 hrs at B/R-II to recieve complaints for blockage and to submit completion report on the same day by 1700 hrs. (ii) Printed complaint slip book, area wise as per format approved by Engineer In Charge shall be provided and maintained by contractor.(iii) Rate quoted above shall be deemed to include the cost of T&P, equipment , safetey device along with sufficient labour to fulfill the requirement to the entire satisfaction of Engineer-in-Charge. (iv) If there is any major blockage in sewer line / spetic tank for which additionalSafaiwalas and special T&P is required, same shall be provided by contractor without extra cost to Govt . Therefore contractor is adviced to visit the site before quoting the rates in tender. (v) In the event he fails to attend the complaint recovery @ Rs. 1000 per day shall be levied from the amount due to the contractor.

Cutting out of shrubs, kerbs and small plants of stem n exc 30 cm girth measured 1 m above average ground level including cutting of grass and removing rubbish material like branches, leaves, grass and garbbage to clear the alignment of existing seage /drainage line to make site workable condition and making good the disturbed ground complete all as directed

Returning, filling in excavated material (soil) including spreading, levelling, watering and well ramming in layers not exc 25 cm in soft / loose soil etc complete all as specified and directed by Engineer-in-Charge

Removing surplus excavated soil to a distance not exc 50 m and deposited where directed at a level n.exc 1.5 m above the starting point etc complete all as specified and directed by Engineer-in-Charge

Demolition of brickwork or stone bouilder masonary built in cement mortar or lime mortar complete all as specified

M&L for brick work with subclass B Bricks straight or curved on plan exceeding 6 M mean radius built in cement mortar (1:6)

M&L for pre-cast cement concrete solid blocks, exc. 10 cm in width type C-1 1:3:6 using 20 mm graded aggregates and setting in mortar 1:6 including demolition complete all as directed.

Taking down cement mortar plaster on brick or stone walls, raking out joints, hacking for key complete all as directed

M&L for rendering, 10 mm thick on brick / concrete surfaces in cement mortar 1:6 surfaces finished even and smooth without using extra cement including WPC @ 3% etc complete all as specified and directed. ( Note :- WPC will be measured separately).

M&L for rendering, 15 mm thick on stone/brick / concrete surfaces in cement mortar 1:4 finished even and fair without using extra cement complete all as specified and directed

Supply only integral water proofing compound etc complete all as specified and directed by Engineer-in-Charge

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

M&L for PCC (1:2:4) type B2 using 40mm graded stone aggregate as in surface channels, drain and similar works etc complete all as specified and directed by Engineer-in-Charge

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.

Demolition of Stone slabs and tiles of any description or thickness in floors, aprons laid, bedded and pointed in any mortar etc.

M&L for 60 mm thick, PCC pavers interlocking tiles of glossy finish, with grey cement and no pigment ,any shape & size conforming to IS 15658 of 2006. M-35 grade made up with 12.5mm graded mechanically crushed stone aggregates, factory made over and incl 30mm thick sand cushioning and joints filled with fine sand incl leveled with plate vibrator & sweeping etc complete all as specified and directed.

M&L for 30mm thick rough dressed lime stone slab (shahabad) flooring, laid dry, jointed and pointed in cement mortar 1:6 and pointed in cement mortar 1:3 in floor/plinth etc over and incl 15mm thick screed bed in CM 1:6 complete all as specified and directed

Fixing only for 30mm thick rough dressed lime stone slab (shahabad) flooring, laid dry, jointed and pointed in cement mortar 1:6 and pointed in cement mortar 1:3 in floor/plinth etc over and incl 15mm thick screed bed in CM 1:6 complete all as specified and directed

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

M&L for 75mm thick plain cement concrete type C-1 (1:3:6) using 20 mm graded stone aggregate as in plinth protections & path, complete all as specified

M&L for coloured glazed ceramic tiles digitally printed 300x450mm,7-8 mm thick as approved by GE as in dado/skirting or on vertical surfaces, over and including 10 mm thick backing coat in CM (1:4) set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tile etc complete all as specified and directed.

M&L for joint free anti skid ceramic coloured tiles 300x300mm, 7-8mm thick matching to dado tiles area of each tile, as in floor etc laid over and including screed bed 15 mm thick in cement mortar 1:6 set and jointed with white or coloured cement to match complete all as specified and as directed.

M&L for 100 mm bore SGSW drain pipe grade 'A' laid in trenches and jointed as specified, making necessary connections after cutting into existing sewer line /manhole to make it functional after taking down/out salt glazed ware, AC or reinforced concrete pipe as existing at site etc complete all as specified and directed by Engineer-in-Charge

.-ditto- all as per ser item No 29 (here-in-before) but 150mm bore pipe

M&L for 150mm bore Reinforced cement concrete pipe, type NP-2 laid in trenches and jointed as specified, making necessary connections after cutting into existing sewer line /manhole to make it functional after taking down/out salt glazed ware, AC or reinforced concrete pipe as existing at site complete all as specified and directed.

.-ditto- all as per Ser item No 31 (here-in-before) but 200mm bore pipe

.-ditto- all as per Ser item No 31 above but 300mm dia RCC pipe

M&L for cement concrete bed to 100mm bore pipe including packing under and hauching against the sides of pipe in PCC (1:4:8) type D-2 using 40 mm graded mechanically crushed stone aggregates,,after they are laid and tested in etc complete all as specified and directed by Engineer-in-Charge

.-ditto- all as per Ser item No 34 (here-in-before) but 150mm bore pipe

.-ditto- all as per Ser item No 34 (here-in-before) but 200mm bore pipe

.-ditto- all as per Ser item No 34 (here-in-before) but 300mm bore pipe

Cutting into existing manhole for connecting new drain 100 mm internal dia of pipe making good to pipe and rendering cutting out existing benching for good forming branch channel (1/2 round or 3/4 section) in cement concrete (1:2:4) type B1 using graded stone aggregates, smooth finished and as required for 100mm internal dia pipe etc complete all as specified and directed by Engineer-in-Charge

.-ditto- all as per Ser item No 38 (here-in-before) but for 150mm internal dia of pipe.

.-ditto- all as per Ser item No 38 (here-in-before) but for 200mm internal dia of pipe.

.-ditto- all as per Ser item No 38 (here-in-before) but for 300mm internal dia of pipe.

Supplying and fixing precast manhole cover (MD) of size 12" x 12" made up of FRP including frame as per IS etc complete all as specified and directed by Engineer-in-Charge. Note : Make and material shall be as approved by GE.

.-ditto- all as per Ser item No 42 (here-in-before) but of size 12" x 36" etc.

.-ditto- all as per Ser item No 42 (here-in-before) but of size 12" x 48" etc.

.-ditto- all as per Ser item No 42 (here-in-before) but of size 24" x 36" etc.

Supply and fixing precast Hume Pipe septic tank of capacity 10 users including necessary excavation and earthwork in any type of strata, diasmantling old damage septic tank etc complete all as specified and directed by Engineer-in-Charge Note :- (i) Septic tank shall be kept minimum 15 cm below GL and shall be laid according to slope of sewage line. (ii) Make and material shall be as approved by GE.

.-ditto- all as per Ser item No 46 (here-in-before) but septic tank of capacity 25 users.

.-ditto- all as per Ser item No 46 (here-in-before) but septic tank of capacity 50 users.

Cleaning of sewage pipe line (RCC / SGSW) by mechanical means such as Rottary cutter etc incl removal of roots inside the pipe etc, including rodding manually or mechanically from manhole to manhole and removing the waste materials / sludge disposing to a distance n exc 50 m and burying in borrow pits and covering with mud all as directed of any diameter of pipe etc complete all as specified and directed by Engineer-in-Charge Note:- (i) Contractor shall take all Precantionery measures during cleaning of sewage line / septic tanks etc. (ii) Contractor shall provide First Aid box, shoes, hand gloves, mask & required clothing to the workers at site. (iii) It shall be the responsibility of Contractor that if any mishap happens at site, Govt shall not be liable to pay any type of compensation.

Cleaning/ desludging of existing septic tank of any capacity/sump well of any dia and depth incl taking out sludge in any form and other foreign matter etc viz sediment, sand, ash, grease, fibre, silt, roots or vegetation etc, cleaning the premises using chlorine powder etc complete all as specified and directed by Engineer-in-Charge.

Cleaning/ desludging and thoroghly cleaning of septic tanks/sump well of any dia and depth incl taking out sludge in any form and other foreign matter etc viz sediment, sand, ash, grease, fibre, silt, roots or vegetation etc by mechanical sucking machiine, taking the same out of md land and closing the cover slabs properly after cleaning the premises and cleaning walls of the tanks using chlorine powder etc. complete all as specified and as diected by the Engineer-in-Charge.

S&F in repairs vitreous China white squatting pan, Orissa pattern of size 580 X 440 mm width with integral foot rest set in cement concrete including flush pipe and connecting to trap / flushing cistern etc complete all as specified and directed by Engineer-in-Charge.

S&F in repairs vitreous china wash down water closet (Pedestal pattern) white (excluding fixing bolts, flushing cistern and flush pipe) including fixing bolts with and including plastic water closet seat cover closed pattern with flat bottom and cover and MSCP almn hinges device etc complete all as specified and directed by Engineer-in-Charge connecting to 'P' or 'S' trap etc complete all as specified and directed by Engineer-in-Charge.

S&F in repair PVC (SWR) 110mm bore (dia) soil, waste and vent Pipe, (ISI Marked), in any length with rubber ring Joints fixed to wall with necessary stay clamps/ laid in trenches/floor etc complete all as specifed and directed.

.-Ditto- as per Ser Item No 54 above but as in trenches or floor

S&F in repair PVC (SWR) 75mm bore (dia) soil, waste and vent Pipe, (ISI Marked), in any length with rubber ring Joints fixed to wall with necessary stay clamps/ laid in trenches/floor etc complete all as specifed and directed.

.-Ditto- as per Ser Item No 56 above but as in trenches or floor.

S&F of 110mm bore PVC (SWR) bends any radius.

S&F of 75 mm bore PVC (SWR) bends any radius.

S&F of 110mm bore PVC (SWR) branch piece single (single Y) equal or unequal.

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

S&F of 75 mm bore PVC (SWR) bends with access door

M/s Meher Construction (BID ID -3311703)

M/S. AMERHAMZA GULAB SHAIKH (BID ID -3313105)

MS. G.A. CONSTRUCTION (BID ID -3312655)

sardar construction (BID ID -3311725)

OM SAI ASSOCIATES (BID ID -3312589)

M/s. Shahabad Enterprises (BID ID -3313625)

M/s Mauli Construction (BID ID -3314270)