CLEANING OF SEWAGE LINES SEPTIC TANKS MANHOLES UNDER AGE BR I OF GE ND VISAKHAPATNAM

Amount

The rates quoted by the tenderer shall deemed to be inclusive for the following provisions in addition to the other conditions specified in the tender documents. No claim whatsoever shall be entertained at a later date on this account:- [i] The repairs shall be done by skilled workmen in the relevant field to the entire satisfaction of Engineer-in-Charge. The contractor shall engage sufficient manpower for the entire period so that progress of work shall not be hampered due to non availability of labour at any time. [ii] The contractor on getting information through Site order / Works diary regarding the nature of repair to be carried out, he shall immediately respond to the same and make all out efforts to carry out the same on priority within 48 hours. In case of any delay in responding / attending the repairs within 48 hours, the GE may at his absolute discretion impose penalty on the contractor at Rs. 100/- per day per each work ordered upto 05(Five) days and Rs. 200/- per day thereafter till completion of the work in case of delay without valid reasons as decided by GE. [iii] Further, the above penalty is applicable even for the multiple locations of work at the same period. It is the responsibility of contractor to make suitable arrangements for attending the repairs simultaneously at all the places. [iv] The decision of the GE as to whether a particular repair has been attended or not on a particular day will be final and binding. The above penalty shall be in addition to the provisions made in clause 50 of IAFW-2249 i.e (Compensation for delay in completion of work).

M & L for cleaning the blocked sewage line of 100mm dia by rodding or any other suitable means, removing the accumulated night soil, sludge and other materials obtained from sewage lines and allow to flow effluent freely to the next man hole including pumping of sewage water wherever required, disinfected the sludge disposal to out side MD land, necessary excavation of pits & returning, filling, well flushing with water and sprinkling of bleaching powder @ 0.50 Kg/ Sqm area and dressing of surplus soil complete all as directed.

M & L for cleaning the blocked sewage line of 150mm dia by rodding or any other suitable means, removing the accumulated night soil, sludge and other materials obtained from sewage lines and allow to flow effluent freely to the next man hole including pumping of sewage water wherever required, disinfected the sludge disposal to out side MD land, necessary excavation of pits & returning, filling well flushing with water and sprinkling of bleaching powder @ 0.50 Kg/ Sqm area and dressing of surplus soil complete all as directed.

M & L for cleaning the blocked sewage line of 200mm dia by rodding or any other suitable means, removing the accumulated night soil, sludge and other materials obtained from sewage lines and allow to flow effluent freely to the next man hole including pumping of sewage water wherever required, disinfected the sludge disposal to out side MD land, necessary excavation of pits & returning, filling well flushing with water and sprinkling of bleaching powder @ 0.50 Kg/ Sqm area and dressing of surplus soil complete all as directed.

Material & Labour for cleaning of manholes and septic tanks of any size and capacity by pumping out the sewage water completely, removing the sludge and other materials by rodding or any other suitable means, removing the accumulated night soil, sludge and disposal to out side MD land and cleaning the complete area including sprinkling of bleaching powder @ 0.50 Kg/ Sqm area complete all as directed.

Material & Labour for cleaning of gully traps including waste pipe line of any dia upto first manhole by removing the deposited sludge or any blockage and flushing out the entire pipe line including making good any damages complete all as directed.

Material & Labour for cleaning the blocked water closets of any type using manually operated vacuum pump including opening & refixing of CI cover and branch pieces if required and finally clened with fresh water including making good any damages complete all as 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: Quoted rate shall deemed to be included for writing details of "Tank cleaned on ______ (date)" with height of each letter not less than 5cm]

Cleaning and removing all scale and dirt, etc, from PVC and RCC water tanks of capacity exc 500 Lit and upto 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: Quoted rate shall deemed to be included for writing details of "Tank cleaned on ______ (date)" with height of each letter not less than 5cm]

Cleaning and removing all scale and dirt, etc, from PVC and RCC water tanks of capacity exc 1000 Lit and upto 2000 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: Quoted rate shall deemed to be included for writing details of "Tank cleaned on ______ (date)" with height of each letter not less than 5cm]

Cleaning and removing all scale and dirt, etc, from PVC and RCC water tanks of capacity exc 2000 Lit and upto 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: Quoted rate shall deemed to be included for writing details of "Tank cleaned on ______ (date)" with height of each letter not less than 5cm]

Cleaning and removing all scale and dirt, etc, from PVC and RCC water tanks of capacity exc 5000 Lit and upto 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: Quoted rate shall deemed to be included for writing details of "Tank cleaned on ______ (date)" with height of each letter not less than 5cm]

S & F in repairs PVC self threaded cooltex type water tank lid with frame suitable for PVC water tanks of upto 750 Lit capacity complete all as directed

S & F in repairs PVC self threaded cooltex type water tank lid with frame suitable for PVC water tanks of 1000 lit to 2000 Lit capacity 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.

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.

Returining 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 50m and depositing where directed at a level not exc 1.5m above the starting point 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.

M & L for cement concrete 1:3:6 type C2 using 40 mm graded 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 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 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 jointed with collars including demolition and breaking up existing drain pipes set in cement mortar 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 including taking down old pipes complete all as specified and directed.

All as per item No. 28 above but laid in floors / trenches

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

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.

Taking down cement plaster on brick work or stone masonry walls, etc including raking out joints, hacking for key, scrubbing down with water, etc complete all as 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 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 internal dia of pipe 150mm 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 200mm complete all as specified and directed.

M & L for PCC 1:2:4, type B-1, using 20mm graded 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 stone aggregate as in foundation, filling and mass concrete including demolition of old concrete complete all as directed.

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

M & L for 100mm thick, PCC 1:2:4, type B-2, using 40mm graded stone aggregate as in flooring finished even and smooth without using extra cement including demolition of old concrete complete all as directed.

M & L for 50mm thick, PCC 1:2:4, type B-1, using 20mm graded stone aggregate as in flooring finished even and smooth without using extra cement including demolition of old concrete complete all as directed.

Extra for forming fair finished channels of 30cm inner girth in cmenet concrete using extra cement including making forms, moulds, mitred / stopped ends complete all as specified and directed.

M & L for Precast RCC 1:2:4, type B-1 using 20mm graded stone aggregate as in landings, cover slabs (for manholes), shelves including necessary formwork, and the like and set in CM 1:4 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 surfaces of walls and applying three coats of white wash complete all as specified and directetd.

RAJASHEKHAR ENTERPRISES

Sri balaji Constructions

koneru enterprises

M/S EVEREST INFRA

KUNDAN SAI ENTERPRISES

ESWAR ENTERPRISES

ESWAR CONSTRUCTIONS

SRI SIMHADRI COMPANY

MR ENTERPRISES