REPAIRS AND CLEANING OF SEWAGE LINE SWT MANHOLE SEPTIC TANK AREA DRAINAGE AT TECHNICAL AREA AT AF STN NALIYA

Amount

Systematicaly cleaning and desludging of pipe sewers upto 150mm dia excluding man holes but including gully traps of any size and depth, by passing knots, bamboo, kamti and disc of required size, pumping out liquid waste/ sewage, plugging/ diverting the flow in the drain, if necessary and stacking the removed silt/ sludge in deposits as directed including taking precautionary measures such as safty belts, dry cells, torch for lighting inside the manholes and drain etc, sprinkling bleaching powder on the silt/ sludge to avoid bad smell and disposal of silt outside MD land complete all as specified and as directed. Note:- Measurement shall be the length from manhole to manhole including the wall thickness of manhole.

All as per Item No. 01 above, but dia of sewer exceeding 150mm.

M&L for cleaning existing drainage/ culverts up to 1.50m depth including removing cover slabs, soils, spoils, vegetation, silt etc and refixing cover slabs including making good in cement mortar (1: 6) and removing material outside the MD land complete all as directed and as specified. Note:- Payment shall be made based on stacked measurement of debries removed from drains and culverts etc.

M&L for removing manhole cover of any type/ size/ thickness and cleaning manhole chamber of any shape and size upto 1.5m deep by removing sludge/ mud from manhole and refixing cover in same position/ laid dry including sprinkling antibiotic powder and removing debries outside of MD land complete all as directed and as specified.

M&L for cleaning of septic tank for 50 users including debris/ screen chambers by removing cover slab set in CM of any shape/ thickness and pumping out water sludge mud with suction pumps including cleaning of inlet/ outlet pipes, refixing cover slab in CM (1:3), sprinkling of antibiotic powder etc and dispose mud/ sludge out side MD land complete all as directed and as specified. Note:- Rate quoted is deemed to include the cost of all safty/ protective gears required for workers employed by contracor.

All as per Item No.6 above but for 25 users.

All as per Item No.6 above but for 10 users.

Cleaning of blockage of Indian or European type water closet including blockage of Nahani trap or floor trap or gully trap of any size type upto the Ist manhole (blockage of any type took place at IWC or EWC , blockages of kitchen trap, bathroom, wash hand basin trap due to stuck of any substance or material due to any other reasons to the entire satisfaction of users /occupants manually or with using pumping device or any other suitable method or mechanically and getting the signature of the users on complaint slip from TECHNICAL area:- Notes :- 1. Contractor has to depute minimum two or more numbers of safaiwala's to carry out day to day blockage complaints which shall be collected from the complaint cell of AGE B/R-I. 2. Contractor has to make sure that the blockage complaints so received shall be completed within the 24 hours from the time of receipt and for any delay in completion of the particular complaint a penalty of rupees twenty five (Rs 25.00) shall be recovered from the dues of contractor for delay in completion of complaint per day per complaint.

Excavation in trenches not exceeding 1.50 mtr wide and not exceeding 1.50 mtr in depth for foundation etc and getting out in hard /dense soil all as specified and as directed.

All as per Item No. 9 above but exceeding 1.5m and not exceeding 3.0 M deep all as specified and as directed.

Returning filling in including spreading, levelling, watering and well ramming in layers not exceeding 25 cm all as specified and as directed.

Removing excavaed materials not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting points (soils).

Demolition and breaking up drain pipes (salt glazed stone ware, AC or reinforced concrete) set in cement mortar 150 mm internal dia of pipe, complete all as specified

Demolition and breaking up drain pipes (salt glazed stone ware, AC or reinforced concrete) set in cement mortar 100 mm internal dia of pipe, complete all as specified

Salt glazed stone ware (SGSW) grade 'A' drain pipes 150 mm internal dia laid in trenches on concrete bed and jointed, complete all as specified Note: Excavation, earth work and concrete bed shall be measured and paid for separately under respecitive items.

Salt glazed stone ware (SGSW) grade 'A' drain pipes 100 mm internal dia laid in trenches on concrete bed and jointed, complete all as specified. Note : Excavation, earth work and concrete bed shall be measured and paid for separately under respecitive items.

Concrete bed to drain pipes including packing under, and haunching against the sides of pipes after they are laid and tested in cement concrete 1:3:6 type C-2 for 150 mm bore of pipe, complete all as specified.

Concrete bed to drain pipes including packing under, and haunching against the sides of pipes after they are laid and tested in cement concrete 1:3:6 type C-2 for 100 mm bore of pipe, complete all as specified

Taking down PVC/CI pipe jointed in cement mortar taking out of wall and eaves gutters and rainwater pipes (any size or pattern) and 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

S&F 110 mm dia PVC SWR pipes single socked in any length with rubber rings joints laind in trenches or fixed to wall, all as specified .

S&F 75 mm dia PVC SWR pipes single socked in any length with rubber rings joints laind in trenches or fixed to wall.complete all as specified and directed.

S & F 110 mm dia PVC bends of any radius with access doorcomplete all as specified and directed.

S & F 75 mm dia PVC bends of any radius with access doorcomplete all as specified and directed.

S & F 110 mm dia PVC SWR junction single T equal or unequal with acess door complete all as specified and directed.

S & F 110 mm dia PVC SWR junction single Y equal or unequal with acess door complete all as specified and directed.

S & F PVC (SWR) reducers of 75mm to 110mm complete all as specified and directed.

S & F 75 mm PVC (SWR) vent cowl complete all as specified and directed.

M&L for PVC (SWR) floor trap plain with grating including jointing with solvent cement dia of outlet 75 mm complete all as specified and directed.

Demolition of rerinforced cement concrete of any description and in any position

Material and labour for Precast RCC cover slab for drain,manholes, duct etc. in cement concrete 1:2:4, type B1, (using 20mm graded stone aggregate) with plain faces including setting in CM 1:4 all as specified and as directed.

Material and labour for TMT bars, 6 to 8 mm dia cut to length bent to shape required including cranking, hooking ends and binding with mild steel wire annealed not less than 0.9mm dia all as specified and as directed.

Demolition of brick work / pre cast concrete article / stone masonry built in cement mortar all as specified and as directed.

M&L for precast cement concrete block masonary walling with solid blocks of PCC (1:5:8) (using 20mm graded aggregates), exc 10cm in width and setting in CM (1:6) complete all as specified and as directed.

Taking down cement plaster of any descreption and in any position of brick or concrete surfaces & racking out joints hacking for key, scrubbing down with water etc all as specified and directed

M&L for 15mm thick plastering in cement mortar (1:4) with using WPC @3% of cement incl finishing the surfaces even and smooth without using extra cement all as specified and directed. Note : WPC shall be measured and paid saparately as supply only.

M&L for rendering 10mm thick cement plaster in cement mortar 1:6 on fair faces of brick work or concrete surfaces on wall finished even and smooth without using extra cement

Supply of liquid water proofing compound

S & F repair, vitreous china wash down water closet pan (pedestal pattern) white with P or S trap incl flushing pipe , seat and PVC seat cover (white) closed pattern with flat bottom & cover brass chromium plated hinging device, incl connection to drain and to flushing pipe, antisyhonage pipe etc complete all as specified and as directed.

S & F in repaireVitreous China Squatting pan "Orissa pattern" long pan, size 580 x 440 mm with integral foot rests and fixed complete including provision incl of concrete bedding all as specified and directed.

SHREE MOMAY CONSTRUCTION

S and G Construction

NILESH SUBHASH KARALE