REPAIR REPLACEMENT OF SEWAGE LINE CLEANING OF SEWAGE LINE MANHOLES SEPTIC TANK AND OTHER CONNECTED WORKS UNDER AGE BR 1 OF GE ND VISAKHAPATNAM

Amount

Schedule 'A' Part -I (B/R WORKS)

Excavation in trenches not exc 1.5m wide and n. exc 1.5m deep for foundations, etc and getting out in soft/loose soil complete all as specified and directed.

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

Removing excavated material /soil to a distance not exceeding 50 m and depositing where directed at a level not exc 1.5 m above the starting point complete all as specified and directed.

Cleaning and removing all scale and dirt, etc, from PVC and RCC water tanks of capacity 250 to 500 Litres and from mouths of circulating pipes, etc including washing the tank with clean water and applying bleaching powder after removing scales, dirt complete all as specified and directed by the Engineer-in-Charge. Note: (i) Quoted rate shall deemed to be included for writing details of "Tank cleaned on _____ (date)" with height of each letter not less than (ii)An register shall be maintained by the Engineer-in-charge to obtain the signatures of users in token of completion of cleaning of each water tank and the same shall be kept in record , and shall be produced alongside RAR/FB at the time of payment.

Cleaning and removing all scale and dirt, etc, from PVC and RCC water tanks of capacity 500 to 1000 Litres and from mouths of circulating pipes, etc including washing the tank with clean water and applying bleaching powder after removing scales, dirt complete all as specified and directed by the Engineer-in-Charge. Note: (i) Quoted rate shall deemed to be included for writing details of "Tank cleaned on _____ (date)" with height of each letter not less than (ii)An register shall be maintained by the Engineer-in-charge to obtain the signatures of users in token of completion of cleaning of each water tank and the same shall be kept in record , and shall be produced alongside RAR/FB at the time of payment.

Cleaning and removing all scale and dirt, etc, from PVC and RCC water tanks of capacity 1000 to 2000Litres and from mouths of circulating pipes, etc including washing the tank with clean water and applying bleaching powder after removing scales, dirt complete all as specified and directed by the Engineer-in-Charge. Note: (i) Quoted rate shall deemed to be included for writing details of "Tank cleaned on _____ (date)" with height of each letter not less than (ii)An register shall be maintained by the Engineer-in-charge to obtain the signatures of users in token of completion of cleaning of each water tank and the same shall be kept in record , and shall be produced alongside RAR/FB at the time of payment.

Cleaning and removing all scale and dirt, etc, from PVC and RCC water tanks of capacity 2000 to 5000 Litres and from mouths of circulating pipes, etc including washing the tank with clean water and applying bleaching powder after removing scales, dirt complete all as specified and directed by the Engineer-in-Charge. Note: (i) Quoted rate shall deemed to be included for writing details of "Tank cleaned on _____ (date)" with height of each letter not less than (ii)An register shall be maintained by the Engineer-in-charge to obtain the signatures of users in token of completion of cleaning of each water tank and the same shall be kept in record , and shall be produced alongside RAR/FB at the time of payment.

Cleaning and removing all scale and dirt, etc, from PVC and RCC water tanks of capacity 5000 to 10000 Litres and from mouths of circulating pipes, etc including washing the tank with clean water and applying bleaching powder after removing scales, dirt complete all as specified and directed by the Engineer-in-Charge. Note: (i) Quoted rate shall deemed to be included for writing details of "Tank cleaned on _____ (date)" with height of each letter not less than (ii)An register shall be maintained by the Engineer-in-charge to obtain the signatures of users in token of completion of cleaning of each water tank and the same shall be kept in record , and shall be produced alongside RAR/FB at the time of payment.

S & F in repairs PVC self threaded cooltex type water tank lid with frame suitable for PVC water tanks of capacity 500/750/1000/2000 litres complete all as directed.

S & F in repairs 20mm dia Ball valve high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe complete all as specified and directed.

S & F in repairs 25mm dia Ball valve high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe complete all as specified and directed.

S & F in repairs 50mm dia Ball valve high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe complete all as specified and directed.

M & L for Reinforced concrete pipes 200mm bore of class NP3, laid and jointed with collars including demolition and breaking up existing drain pipes set in cement mortar complete all as specified and directed.

M & L for Reinforced concrete pipes 150mm bore of class NP3, laid and jointed with collars including demolition and breaking up existing drain pipes set in cement mortar complete all as specified and directed.

M & L for Reinforced concrete pipes 100mm bore of class NP3, laid and F"ointed with collars including demolition and breaking up existing drain 1oipes set in cement mortar complete all as specified and directed.

Taking down cement plaster on brick work or stone masonry walls. etc including raking out joints. hacking for key. scrubbing down with water, etc and removing the debris outside of MOD land complete all as specified and directed

M & L for rendering 15mm thick in CM 1:4 on fair faces of brick work or concrete surfaces mixed with and including cement water proofing compound @ 2% by weight of cement, finished even and smooth with out using extra cement complete all as directed.

M & L for brick work with fly ash bricks, straight or curved on plan exc 6m mean radius built in CM 1:4 using old size bricks including demolition of old brick work complete all as specified and directed.

M & L for cement concrete 1:3:6 type C2 using 40 mm graded crushed stone aggrerate as in bed concrete to drain pipes including forming cradles of pipes after they are laid and tested for 100 mm bore pipes after they are laid and tested complete all as specified and directed.

M & L for cement concrete 1:3:6 type C2 using 40 mm graded crushed stone aggrerate as in bed concrete to drain pipes including forming cradles of pipes after they are laid and tested for 150 mm bore pipes after they are laid and tested complete all as specified and directed.

M & L for cement concrete 1:3:6 type C2 using 40 mm graded crushed stone aggrerate as in bed concrete to drain pipes including forming cradles of pipes after they are laid and tested for 200 mm bore pipes after they are laid and tested complete all as specified and directed.

M & L for cement concrete 1:3:6 type C2 using 40 mm graded crushed stone aggrerate as in bed concrete to drain pipes 100 mm bore including packing under & haunching against the sides of pipes after they are laid and tested complete all as specified and directed.

M & L for cement concrete 1:3:6 type C2 using 40 mm graded crushed stone aggrerate as in bed concrete to drain pipes 150 mm bore including packing under & haunching against the sides of pipes after they are laid and tested complete all as specified and directed.

M & L for salt glazed stone ware drain pipes 100mm dia grade 'A' laid in trenches and jointed complete including demolition and breaking up existing drain pipes set in cement mortar complete all as specified and directed.

M & L for salt glazed stone ware drain pipes 150mm dia grade 'A' laid in trenches and jointed complete including demolition and breaking up existing drain pipes set in cement mortar complete all as specified and directed.

Demolition of P.C.C. of any description

M&L cement concrete type C1 ,1:3:6 ( using 20 mm graded stone aggregate) 75mm thick as in plinth protection,path, Hardstanding etc finished the surface even and fair w/o using extra cement complete all as specified and directed.

S & F 110mm bore PVC (SWR) soil, waste or rain water pipes single socketed in any length with rubber ring joints fixed to walls with and including MS flat iron rings 40 mmX6 mm, including taking down old pipes complete all as specified and directed.

S & F 110mm bore PVC (SWR) soil, waste or rain water pipes single socketed in any length with rubber ring joints laid in trenches or floors , including taking down old pipes complete all as specified and directed.

M & L for PVC (SWR) bends any radius 110mm bore with oval access door complete all as specifiede and directed.

M & L for 110mm bore PVC (SWR) junction single, (Single T) equal Or unequal with access door complete all as directed.

M & L for 110mm bore PVC (SWR) branch piece, single (single Y) equal or unequal complete all as directed.

Supply only liquid water proofing compound complete all as specified and directed.

M & L for cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B1 smooth finished and reforming benching as required for internal dia of pipe 100mm complete all as specified and directed.

M & L for cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B1 smooth finished and reforming benching as required for in dia of pipe 150mm complete all as specified and directed.

M & L for PCC 1:2:4, type B-1, using 20mm graded crushed stone aggregate as in cast in lintels upto 1.5m span, copings, bed blocks for hold fasts. bed plates, roof kerbs and similar work including weathering, slightly rounded or chamfered angles and throating, as directed including necessary form work and demolition of old concrete complete all as specified and directed.

M & L for PCC 1:4:8, type D-2 using 40mm graded crushed stone aggregate as in foundation. filling and mass concrete including of old concrete complete all as directed.

M & L for PCC 1:2:4, type B-2 using 40mm graded crushed stone aggregate as in surface channels and drains including demolition of old concrete complete all as directed.

M & L for Precast RCC 1:2:4. type B-1 using 20mm graded crushed stone aggregate as in landings, cover slabs (for manholes), shelves including necessary formwork, and the like and set in CM lA including dismantling old cover slabs and removing debris complete all as specified and directed.

S & F mild steel work as in hand rails, wind ties, fencing posts and struts, drilling holes, notching for wire, etc, flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, securing bolts, posts and struts in fencing, etc and similar work conforming to FE-290 Gde E-165 complete all as specified and directed.

M & L for TMT bars 10mm dia and over. as in reinforcement 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 complete all as specified and as directed

M & L For preparation of newly plastered surface walls and applying three coats of white wash complete all as specified and directed .

Material & Labour for cleaning of Septic Tanks. soakage wells and manholes of any size and capacity by removing the sewage water and sludge and other materials by using Vehicle Mounted automatic sewage, suction machine and disposal to out side MD land and cleaning thei complete area including making good any damages complete all as directed.

Material & Labour for cleaning of Septic Tanks. soakage wells and monholes of any size and capacity by removing the sewage water and sludge and other materials by using pressure pump or manually and disposal waste in a borrow pits within 50 m of location and spreding bleaching powder top and surrounding. area of borrow pits and covering with fresh mud and finally spraying unslacked lime , dry around septic tank . soakage well and manholes and over the pits completely all as directed and cleaning the complete area including making good any damages complete all as directed .

M&L for keeping sewage lines fully functional by providing (Minimum four unskilled labour / sweeper per day ) services of cleaning of blockages of sewage lines of any dia and depth manholes of any size and depth, working in foul conditions, cleaning of manholes and sewage lines by mechanical means, flushing with water in sewage lines between successive manholes and keeping the system functional including water closets, floor traps, Nahani traps, gully traps etc, upto final drop/outlet into septic tanks, in the area under AGE B/R I by providing adequate manpower for attending complaints of sewage cleaning as instructed by concerned JE with complaint slip and report back to the same JE after resolution of complaints including maintaining of the record of complaint slips after getting signature of users, complete all as specified and as directed by Engineer-In-Charge.

NOTES (i)The rates quoted against Item No 45 shall be only for keeping the sewage line fully functional by removal of any blockages in entire sewage line at any place from water closets to septic tanks but shall not include cleaning and removal of sludge and sewage water from septic tanks and mnnholes, the same is to be measured and paid under Item No 43 & 44 above. (ii) Minimum four workers of contractor shall report daily to the JE concerned for noting down of complaints and attending to them, daily at 9 Am including sundays and holidays but if more personals are required to make the sewage line fully functional the contractor shall provide more manpower and the quoted rates shall deemed to be inclusive of the same, the bidders/tenderers are advised to meet with AGE B/R- I to schedule a visit to the site to acess the total requirement of manpower at site and quote their rates accordingly and no claim whatsoever on account of misunderstanding or anything else shall be admissible at any later stage.

K NAGARAJU (BID ID -3095486)

SRI LAKSHMI NARASIMHA ENTERPRISES (BID ID -3090546)

Sri balaji Constructions (BID ID -3089679)

ESWARA ENGINEERING CONSTRUCTIONS (BID ID -3090805)

SSV CONSTRUCTIONS (BID ID -3092527)

sagar infra (BID ID -3089251)

NAVEEN INFRASTRUCTURES (BID ID -3089929)