REPAIRS AND CLEANING OF SEWAGE LINES MANHOLES AND MISC WORK IN TECHNICAL AND ADMIN AREA OF AFA HYDERABAD

Amount

Cleaning of sewage lines 100 mm dia by Rodding or by mechanical equipment and taking out sludge and water complete through manholes and disposing off sludge and waste water etc by depositing the same to be buried in ground incl necessary earthwork and making good at a distance upto 500 mtrs from the manholes but away from wells/water storage tanks and including necessary site clearance cutting of bushes/vegetation where required complete all as directed by Engr-in-Charge.

All as per Sl item No 1 above but for 150/200 mm dia pipes

All as per Sl item No 1 above but for 300mm dia pipes

Cleaning of manholes of depth n.exc 1.5mtrs including bailing /pumping out sludge , waste water etc complete and disposing them by depositing the same to be buried in ground incl necessary earthwork and making good at a distance upto 500 mtrs from the manholes , but away from wells / water storage tanks including refixing of manhole covers properly complete all as directed at site and as specified

All as per Sl item No.4 above but for depth exc 1.5 mtrs but n.exc 3.00 mtr

All as per Sl item No.4 above but for depth exc 3.0 mtrs but n.exc 4.50 mtr

Cleaning of septic tank 25 users capacity by pumping out /bailing out sludge complete all as directed at site and making it free from any residule waste ( solid/liquid whatsoever) and disposing off sludge and waste water etc by depositing the same to be buried in ground including necessary earth work and making good or removing the same and disposing outside MD land, clearance of vegetation, bushes etc all as directed at site and as specified.

All as per item No. 7 above but 50 users capacity

All as per item No. 7 above but 500 users capacity

Removing of filter media aggregate of any description / any type from soak pits including pumping out /bailing out of water, removing sludge etc. and disposing off sludge and removed material, waste water etc by depositing the same to be buried in ground including necessary earth work and making good or removing the same and disposing outside MD land all as directed.

Demolition of cement concrete unreinforced in ground floors and pavings not exceeding 15 cm thickness, below or above ground level including removal of debries to a distance exceeding 1.5 Km but not exceeding 5 Km distance all as specified and directed.

M&L for 75 mm thick PCC 1:3:6 mix type C2 using 40 mm graded stone aggregate as in plinth protection and path / pavings, surface finished even and smooth without using extra cement complete all as specified and directed.

M&L for Precast reinforced cement concrete type B-1, 1:2:4 using 20 mm graded aggregate as in cover slabs (for manholes) set in cement mortar 1:6 including demolition/ taking up of old RCC coversand removing complete all as specified and directed

M&L reinforcement steel TMT bars 10 mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth and getting out in any type of soil i.e.., soft / loose or hard / dense soil complete all as specified and directed. Note : Earth work excavation shall be carried out by manually only. If any electric / communication cables damaged during excavation shall be repaired / rejoined by the contractor immediately at his own expenses. No extra claim whatsoever shall be allowed on this account.

All as per item No 15 above but depth exceeding 1.50m and not exc.3.0m depth.

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

Removing excavated material exceeding 1.5 km and not exceeding 5.0 Km and depositing where directed at a level not exceeding 1.5m above starting point complete all as specified and directed

M&L 150mm (internal dia of pipe) reinforced concrete pipes, class NP2, laid and jointed complete with coller in trenches including demolition of old drain pipe of any description including PCC beddingg/Haunching if any complete all as specified and as directed by Engr-in-Charge.

M&L 200mm (internal dia of pipe) reinforced concrete pipes, class NP2, laid and jointed complete with coller in trenches including demolition of old drain pipe of any description including PCC beddingg/Haunching if any complete all as specified and as directed by Engr-in-Charge.

M&L 300mm (internal dia of pipe) reinforced concrete pipes, class NP2, laid and jointed complete with coller in trenches including demolition of old drain pipe of any description including PCC beddingg/Haunching if any complete all as specified and as directed by Engr-in-Charge.

M&L Concrete bed to drain pipes of 150 mm bore including packing under and haunching against the side of pipe after they are laid and tested in cement concrete 1:4:8 mix type D2 complete all as specified and directed.

M&L Concrete bed to drain pipes of 200 mm bore including packing under and haunching against the side of pipe after they are laid and tested in cement concrete 1:4:8 mix type D2 complete all as specified and directed.

M&L Concrete bed to drain pipes of 300 mm bore including packing under and haunching against the side of pipe after they are laid and tested in cement concrete 1:4:8 mix type D2 complete all as specified and directed.

M&L for providing Cement concrete 1:2:4 mix, type B-1 using 20 mm graded aggregate as in coping, benching / channels and the like including weathering, slightly rounded or chamfered angles and throating, as directed complete all as specified and as directed.

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

Demolition of brick work or stone boulder masonry, built in cement mortar including all quoins, arches, pillars, etc as specified and directed.

M&L for pre-cast cement concrete block masonry with solid blocks exceeding 10 cm width of PCC 1:3:6 mix type C-1 using 20mm graded stone aggregate and setting in cement mortar 1:6 complete all as specified and directed.

M&L rendering 15 mm thick in cement mortar 1:4 on fair faces of brickwork or concrete surfaces finished even and smooth without using extra cement all as specified and directed

M&L Loose filling with broken stone or boulders aggregates of gauge 80 to 150 mm in soakage pits, soakage wells all as specified and directed .

M&L Loose filling with broken stone or boulder aggregates of gauge 40 to 80 mm in soakage pits, soakage wells all as specified and directed.

Dismantling of wrought iron or mild steel of any description not otherwise provided for all as directed by Engr-in-Charge.

Dismantling of Asbestos cement (corrugated, Semi corrugated) sheets in roof coverings all as directed by Engr-in-Charge.

M& L for Plain Cement concrete Type B1 1:2:4 (20 mm graded Aggregate) as in foundations, filling and mass concrete complete all as specified and as directed.

S&F steel work in structural steel sections (Circular/Rectangular/Square) conforming to IS 1161-1971 & 4923-1968 Grade St-240 as in posts, trusses, brackets, rafters, purlin members etc., including necessary welding complete all as specified and as directed

M&L for Preparation of new steel surfaces of any description over 10 cm in width or girth and applying two coats of synthetic enamel paint over one coat of red oxide primer complete all as specified and as directed.

M&L for Preparation of old steel surfaces of any description over 10 cm in width or girth and applying one coats of synthetic enamel paint complete all as specified and as directed.

S&F pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of colour having tensile strength of 550 Mpa (AZ150) as in roof covering, chajja/cladding to wall etc., fixed with self tapping screws all as specified .

S&F pre-painted galvalume aluminium zinc coating GI based Plain steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to all, fixed with self tapping screws all as specified .

S& F MS Plates (plain or chequered) channels, square cut or notched ordinary and counter sunk) forming holes, without any attachment complete all as specified and as directed.

GUTHIKONDA BROTHERS (BID ID -3218060)

S J REDDY (BID ID -3223419)

Ms V.Prakash (BID ID -3216660)