REPAIR/MAINT AND CLEANING OF SEWAGE LINE, SEPTIC TANK, SOAK WELLS MANHOLE, DRAINAGE SYSTEM, SWTs AND OTHER CONNECTED ITEMS AT SMQ AND HQ AREA AT AF STN DIGARU

Amount

Demolition of brick work in cement mortar incl all quions, arches, pillers etc, but excluding ashlar facing, dressed stone work and precast concrete articles.

M&L brick work with sub class 'B' bricks straight or curved on plan exceeding 6 M mean radius built in CM 1:4 complete all as specified and directed.

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

M&L for 15 mm thick rendering in CM 1:4 on other than fair faces of brickwork or concrete surafaces complete all as specified and directed.

M/L for two coat of white wash on walls including preparation of new treated plaster surfaces by washing , rubbing down stopping complete all as specified and directed.

Demolition of Cement concrete (unreinforced) of any description and in any position, surface channels not otherwise specifically provided for complete all as specified and directed.

M&L for providing cemnet concrete (1:2:4) type B1 using 20 mm graded stone aggregate as in coping, surface channnel of drains, bed plates including weathering, slightly rounded or chamfered angles and throating complete all as specified and directed.

Demolition of cement concrete in ground floors and pavings n.exc 15cm thickness (Below or above ground level) un-reinforced complete all as specified and directed.

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

M&L for cement concrete 50mm thick 1:3:6 Type C2 using 20 mm graded aggregate as in plinth protection/path complete all as specified and directed.

Demolition of RCC of any description and any position not othervise provided for complete all as specified and directed.

M&L for providing precast cement concrete 1:2:4 type B-1 using 20 mm graded stone aggregate as in cover slabs ( for manholes) and similar articles with plain faces and set in CM 1:6 complete all as specified and directed.

M&L TMT bars 10 mm dia and over cut to length bend to shape required, including cranking, bending spirally for hoping for columns hooking ends and binding with MS steel wire (annealed) not less than 0.90 mm dia complete all as specified and directed.

Cleaning of manhole by taking out sludge in semi liquid/solid stage from inside of manhole of depth not exceeding 1.5 M and removing the sludge to distance not exceeding 50 M and deposited in trenches, sprinkling bleaching powder and covering sludge with earth to a thickness not less than 30 CM including all earth work returning filling removal of surplush soil and necessary temporary bamboo barricades complete all as specified and directed.

All as per item ser No 14 here in before but depth exceeding 1.5 M not exceeding 3 M etc. complete all as specified and directed.

Cleaning the salt glazed stone ware soil/waste pipe 150mm dia by roading from manhole to manhole and manhole to septic tank cleaning with rod/bamboo and removal all blockage etc complete and testing including making good the distrubed area/surface existing all as specified and directed.

All as per item Ser No 16 here in before but 100 mm dia soil/waste pipe complete all as specified and directed.

M&L for cleaning and removing of sludge/mud from septic tanks/soakage well of any depth & description by mechanical means complete all as specified and directed by Engineer-in-Charge.

Cleaning of gully trap/nahanitrap/ S trap for WC/EWC complete all as specified and directed. (Note: The work is to be carried out in overflow and foul condition. Necessary precautionary measure shall be included in quoted rate.)

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits,manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in soft loose soil complete all as specified and directed.

Ditto all as Item No 20 above but exceeding 1.5 mtr deep and not exceeding 3.0 mtr deep.

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

Removing excavated material not exceeding 50 M and deposited where directed at a level not exceeding 1.5 M above the starting point complete all as specified and directed.

Demolition or breaking up drain pipes (salt glazed ware) set in cement mortar, internal dia of pipe 150 mm complete all as specified and directed.

M&L for Reinforced concretepipes, class NP2, bore of pipe 150 mm laid and jointed complete with collars complete all as specified and directed.

M&L for concrete bed to drain pipes including packing under and haunching against sides of pipes after they laid and tested in PCC (1:3:6) type C-2 using 40mm graded crushed stone aggregate for 150 mm bore pipes complete all as specified and directed.

Cleaning of SWT from bottom by De-watering by submerssible pump and taking out solid sludge to be disposited at low laying area,Necessary repair and painting to welded fabric wiremesh & iron angles, white washing to complete internal walls and floor of tank complete all as specified and directed upto the satisfaction of Engr-in Charge.

Demolition of PVC drain pipe of any size including all fittings head,shoes,bend and crowl set in CM complete all as specified and directed.

S&F PVC (SWR) pipes 110 mm bore, single socketed, in any length with rubber ring joints, fixed to wall complete all as specified and directed.

S&F PVC (SWR) pipes 75 mm bore, single socketed, in any length with rubber ring joints, laid in trenches or in floor complete all as specified and directed.

S&F PVC (SWR) pipes 75 mm bore, single socketed, in any length with rubber ring joints, fixed to wall complete all as specified and directed.

S&F 75mm PVC (SWR) floor trap, plain with grating including jointing with solvent cement pipes complete all as specified and directed.

S&F PVC (SWR) junction single (single T) equal or unequal for 110 mm bore pipes complete all as specified and directed.

S&F PVC (SWR) bends any radius for 110 mm bore pipes complete all as specified and directed.

S&F PVC (SWR) bends any radius for 75 mm bore pipes complete all as specified and directed.

S&F PVC (SWR) cowl any radius for 110 mm bore pipes complete all as specified and directed.

S & F in repair, 10 Litres, PVC valve less, symphonic action type, Flushing Cistern, low level, white with inlet, ball valve, float and handle including brackets and connection to pipes fixed complete all as specified and directed.

S/F PVC connection 15mm size with PTMT nuts of length 600mm complete all as specified and directed.

S&F in repairs Vitreous china (white) wash down water closet pan (pedestal pattern) EWC with 'P' & 'S', trap front or back inlet and foot rests, any pattern incl PVC seat cover (excluding flushing cistern and flush Pipe) complete including provision of lime concrete complete all as specified and directed.

Dismantling floor hearth or wall tiling including cement mortar bedding (But not backing) removing serviceable tiles to store and rubbish off the premises complete all as specified and directed.

M&L for non-skid joint free coloured ceramic tiles 7 to 8mm 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 bedin CM 1:6 complete all as specified and directed.

M&L for joint free glazed ceramic coloured tiles 300 x 250 x 7/450x350x7mm thick, set and jointed in neat cement slurry & pointed with coloured cement to match over 10 mm rendering in CM 1:4 complete all as specified and directed.

M/S Vimal Enterprise

M/S TRADE CENTRE

M/S. SUBHAS CONSTRUCTION CO.

M/s Capital Traders

M/s Ravi Enterprise

FRIENDS ENTERPRISE