REPAIR/ CLEANING OF SEWAGE LINES AND DE-SLUDGING OF SEPTIC TANK, MANHOLES OF CERTAIN PLACES OF NO 1 AREA AT AFS PTK

Amount

Cleaning/clearing & Maintanance of sewage lines, manholes including CI stacks, incl under ground sewage lines any depth by removing any type of blockage from sewage drain upto and including 300mm dia by rodding or any other means from manholes to manholes or from trap and flusing with water after cleaning including manholes. Sludge/sludge water to be disposed off through sludge in form of semi solid/loose state will be disposed off by burring with in a distance not exceeding 250 metres outside the perphery of defence land including taking off manhole covers and refixing the same after cleaning. Sewage lines cleared/cleaned under this item is to be maintained and kept fully functional by removing any type of blockage. The operation shall be executed/carried out as under. NOTE:-Any kind of sewage cleaning device such as sewage cleaning Mechanical Pump / Vehical including in the rate quoted by the contractor.

Cleaning of blocked WC/gully trap including and up to first manhole by manual labour as well flushing with clean water making the WC seat operation complete all as specified and directed by Engineer-in-Charge

Cleaning of septic tanks/ Drop Manholes of any capacity by removing sludge and sludge water by pumping or manually by any means and the sludge/sludge water is to be disposed periphery of defence land including taking off and refixing man holes covers complete all as specified and directed by Engineer-in-Charge . NOTE:-Any kind of sewage cleaning device such as sewage cleaning Mechanical Pump / Vehical including in the rate quoted by the contractor.

Excavation in trenches n,exc 1.5 m wide and n exc 1.5m in depth and getting out in any type of soil complete all as specified and directed by Engineer-in-Charge

All as per srl item No 4 above but exc 1.50 deep and n,exc 3.00 deep complete all as specified and directed by Engineer-in-Charge

Returing filling in including spreading levelling watering and well ramming in layers not exceeding 25 cm thick complete all as specified and directed by Engineer-in-Charge

Removing excavated soil to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.50m above the starting point. complete all as specified and directed by Engineer-in-Charge

Demolition by breaking up drain pipes (salt glazed stoneware or AC/RCC) any dia jointed in cement mortar and taking out of trenches and removing the debris including concrete bed and haunching from the trenches complete all as specified and directed by Engineer-in-Charge

Concrete bed to drain pipes of bore 300mm dia including packing under hunching against the sides of pipe after they are laid tested in cement concrete 1:3:6 type C-2 using 40mm graded stone aggregates complete all as specified and directed by Engineer-in-Charge

Concrete bed to drain pipes of bore 150mm dia including packing under hunching against the sides of pipe after they are laid tested in cement concrete 1:3:6 type C-2 using 40mm graded stone aggregates complete all as specified and directed by Engineer-in-Charge

Reinforced concrete pipes,of bore of pipe in 300 mm class NP2, laid & jointed complete with collars laid in trenches in concrete padding jointed in cement mortar 1:1 complete all as specified and directed by Engineer-in-Charge

Reinforced concrete pipes,of bore of pipe in 150 mm class NP2, laid & jointed complete with collars laid in trenches in concrete padding jointed in cement mortar 1:1 complete all as specified and directed by Engineer-in-Charge

Cutting in to existing manholes 150mm dia 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 complete all as specified and directed by Engineer-in-Charge

Demolition of brick works built in cement mortar including all quoins pillars arches etc including PCC benching/coping etc complete all as specified and directed by Engineer-in-Charge

Brick work with sub class ‘ B’ bricks straight or curved on plan exc 6 m mean radius build in CM 1:6 complete all as specified and directed by Engineer-in-Charge

Brick work excpet brick with sub class ‘ B’ bricks straight or curved on plan exc 6 m mean radius build in CM 1:6 complete all as specified and directed by Engineer-in-Charge

PCC 1:2:4 type B-1 (using 20mm graded cruched stone aggregate) as in benching, coping etc including necessary form work complete all as specified and directed by Engineer-in-Charge

Rendering 15 mm thick in cement mortar 1:4 on fair faces of brick work or concrete surface fininished even and smooth without using extra cement including mixing of integral water proofing compound in the proportion as pern manufacturers instructions complete all as specified and directed by Engineer-in-Charge

Demolition of reinforced cement concrete of any description and in any position (Reinforement cut as required to facilitate demolition) complete all as specified and directed by Engineer-in-Charge

Supply and fixing of 70 mm thick factory made precast RCC manhole covers including precast frame of any size & shape (Squre /rectangular/ circuler), light duty,conforming to IS - 12592, fixed at site etc complete all as specified and directed by Engineer-in-Charge

Supply and fixing of 50 mm thick factory made precast RCC manhole covers including precast frame of any size & shape (Squre/rectangular/circuler), light duty,conforming to IS - 12592, fixed at site etc complete all as specified and directed by Engineer-in-Charge

Vitreous china squatting pan of patern 'Orissa pattern ' size 580x440 mm white with integral foot rests, flush pipe including provn of lime concrete bedding and making good the dismantled surface in PCC 1:2:4 type B-I using 20mm graded stone aggregate as in repair complete all as specified and directed by Engineer-in-Charge

S&F in repair Vitreous china wash down water closet (pedestal pattern) white, including plastic WC seat cover, closed pattern with flat bottom and mild steel CP hinging device and incl PVC jet nozzle for EWC including connection to GI pipe line complete all as specified and directed by Engineer-in-Charge

S&F in repair PVC low level flushing cistern 10 ltrs capacity white with inlet ball value, float valve and handle incl brackets, PVC flush pipe complete all as specified and directed by Engineer-in-Charge.

Cat iron oval access door cover with bolts and rubber gasket to make it water tight for 100mm bore CI bends as in repair complete all as specified and directed by Engineer-in-Charge

S & F in repair Cast iron oval access door cover with bolts and rubber gasket to make it water tight for 75mm bore CI bends complete all as specified and directed by Engr-in-Charge.

S & F in repair 75mm dia cast iron (sand cast) soil waste & vent pipes in any length with ears, with cement joints laid fixed to wall as in repair including taking down existing CI pipes incl all fittings like bend, branch pieces, connectors, heel rest bend etc complete all as specified and directed by Engineer-in-Charge

S & F in repair 100 mm dia cast iron (sand cast) soil waste & vent pipes in any length with ears, with cement joints laid fixed to walls as in repair, including taking down existing CI pipes , incl all fittings like bend, branch pieces, connectors, heel rest bend etc complete all as specified and directed by Engineer-in-Charge

S&F in repair Vitreous china Urinal, Half stall type, white (excluding flushing cistern, flush pipe and waste pipe) complete incl providing and fixing plugs, beddding urinal against wall in cement mortar 1:2, securing urinal to plug with and including 60mm long brass screw, pointing around urinal back in cement; fixing automatic flushing cistern with brackets, flush pipe, grating and union for discharge pipe.(exclusive of fixing supply pipe to flushing cistern, trap and waste pipe complete all as specified and directed by

S&F in repair cast iron bends (sand cast) of dia 100 mm dia any radious, disminishing pieces or tapers (larger bore measured) complete all as specified and directed by Engineer-in-Charge

S&F in repair cast iron bends (sand cast) of dia 75 mm dia any radious, disminishing pieces or tapers (larger bore measured) complete all as specified and directed by Engineer-in-Charge

S&F in repair cast iron floor trap 75mm outlet dia with grating including joints to waste pipe fixed in cement concrete type B1 1:2:4 using 20mm graded crushed stone aggregate complete all as specified and directed by Engineer-in-Charge

S & F in repair 110 mm dia PVC (SWR) pipes single socketed in any length with rubber rings joints fixed to walls complete all as specified and directed by Engineer-in-Charge

S & F in repair 110 mm dia PVC (SWR) bends complete all as specified and directed by Engineer-in-Charge

JATINDER CONSTRUCTION COMPANY PRIVATE LIMITED

Vijay Kumar Contractor and Engineers