REPAIR / CLEANING AND IMPROVEMENT TO EXISTING LINE SEWAGE SYSTEM AND MANHOLES COVERS BRICK WORK, EXISTING SEWAGE LINE IN ZONE A and B AREA AT DHANA.

Amount

Demolition of salt-glazed stone ware drain pipe 150mm dia laid in trenches including bed concrete side haunching etc., complete all as specified and directed.

Demolition of brick work built in cement mortar including all quoins, arches, pillar etc., complete all as specified and directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing rubbish off the premises etc., complete all as specified and directed.

Demolition of Reinforced cement concrete in ground floors and paving’s not exceeding 15 cm thickness. (Below or above ground level), complete all as specified and directed.

Demolition and breaking of drains pipe (Salt glazed stone were, AC or reinforced concrete) set in cement mortar 75 mm internal dia pipe complete all as specified and directed.

Demolition and breaking of drains pipe (Salt glazed stone were, AC or reinforced concrete) set in cement mortar 100 mm internal dia pipe complete all as specified and directed.

Demolition of unreinforced cement concrete of any description and in any position not otherwise specifically provided complete all as specified and directed.

Taking down cement plaster on brick or stone wall etc including racking out joints hacking for key scrubbing down with water etc, complete all as specified and directed.

Material and labour for PCC 1:4:8 type D-2 (with using 40mm graded stone aggregate) in foundation filling and mass concrete, complete all as specified and directed

Material and labour for Plain Cement Concrete type B-1 1:2:4 (20mm graded aggregate) as in Coping benching for inside manholes etc., complete all as specified and directed.

Excavation in trenches n.exc 1.50 mtr wide and n.exc 1.50 mtr deep an getting out in soft/loose soil from sewage line etc, all as specified and as directed by Engineer-in-Charge

Returning, filling in trenches including spreading, levelling, watering and well ramming in layer n. exc 25 mm all as specified and directed by Engineer-in-Charge

Removal of excavated material n.exc 50 mtr and deposited, where directed at a level n.exc 1.50 mtr above the starting point complete all as specified and directed.

Material and labour for concrete bed to drain pipe for 150 mm dia pipes in PCC (1:4:8) type D2 using 40 mm graded stone aggregate including packing under and haunching against the sides of pipes after they are laid and tested including provision of 150 mm salt glazed stone ware drain pipes grade A ISI marked laid in trenches and jointed complete all as specified and directed.

Material and labour for brick work with sub class B. Bricks straight on curved on plan exc 6 m mean radius built in CM (1:6), complete all as specified and directed.

Material and labour for rendering 10mm thick cement plaster on fair faces of brick work in CM (1:4), complete all as specified and directed.

Supply and fixing in repairs vitreous China squatting pan, 'Orissa' pattern, size 580mm x 440mm white, with integral foot rests (excluding flushing cistern, flush pipe and waste pipe) and ‘P’ or ‘S’ trap front or back inlet including concrete bedding, complete all as specified and directed.

Material and labour for Non-skid Ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over 15 mm thick screed bed in CM 1:6 complete all as specified and as directed.

Cleaning/desilting of man holes and sewage line of any dia metre upto 150mm dia pipe by roding etc and subsequently bamboo split tied with rope through the pipe from manhole to manhole and cleaning the pipe clean for carry flow of sewage also getting out solid/liquid materials from manholes of any size and any depth including taking up and refixing of manhole cover in position and removal of sewage out of MD land as specified and directed by Engineer-in-Charge. Note:- (length of sewage line will be measured including manhole)

All as per item No. 19 above but 200mm dia sewage line, complete all as specified and directed.

Removal of gully trap covers, opening access door of CI/ AC/ PVC fittings and cleaning bend/Tee gully trap/ P- trap/ S-trap, gully trap upto first manhole and refixing the gully cover to its original position as directed by Engineer-in-charge

Cleaning & desludging of existing septic tank/sump/soak well by pumping water/sludge with suitable pump/manually from septic tank/sump/soak wells and removal of sludges outside MD land all as specified and directed by Engineer-in-charge

Supply and fixing PVC (SWR) pipe single socketed in any length with rubber ring joints fixed to walls 75 mm dia bore pipe, complete all as specified and directed.. Make:- Finolex or equivalent

All as per item No 23 above but for 110 mm dia pipes, complete all as specified and directed. Make:- Finolex or equivalent

Supply and fixing (SWR) pipe single socketed in any length with rubber ring joints laid in floor for 110mm bore of 6kgf/cm2 capacity, complete all as specified and directed. Make:- Finolex or equivalent

All as per item No 25 above for but 75mm bore of 6kgf/cm2 capacity, complete all as specified and directed. Make:- Finolex or equivalent

Supply and fixing PVC (SWR) bends any radius 75 mm bore, complete all as specified and directed.

Supply and fixing PVC (SWR) bends any radius 110 mm bore, complete all as specified and directed.

Supply and fixing PVC (SWR) junctions single -T equal or unequal for 110 mm bore, complete all as specified and directed.

Material and labour in repair for 150x100 mm dia salt glazed stoneware gully trap, square or round mounted, type "P" including setting and jointing to drain with cement mortar 1:1 complete all as specified and directed..

Precast reinforced cement concrete 1:2:4 type B1 using 20mm graded stone aggregate as in cover slabs set in cement mortar 1:6, complete all as specified and directed.

Material and labour for mild steel TMT 6 to 8mm dia bars cut to length bent to shape required including cranking, bending, spirally for hooping for columns, hooking ends end binding with mild steel wire (annealed)n. less than 0.9mm dia or securing with clips complete all as specified and directed.

NOTE :- SCHEDULE OF CREDIT (Amount shall be deducted offline from the total quoted amount to workout the net contract sum to be considered for acceptance.) [(-) Rs 2955.00 /- ]

chhaya builders