REPAIRS TO SEWAGE LINE INCLUDING CLEANING OF SEPTIC TANKS, SEWAGE LINES, MANHOLES AND REPAIRS TO DRAIN, HARDSTANDING, PLINTH PROTECTION, PATH, FENCING ETC IN A AREA AND INHS SANJIVANI UNDER AGE B/R II AT NAVAL BASE KOCH

Amount

Opening the manhole of septic tanks, removing night soil and sediments including liquid by means of tanker lorry having automatic arrangements for pumping, cleaning internal surface with water, refix the man hole cover and removing the night soil and sediments including liquid removed from septic tanks away from the respective vicinities on covered conveyance and dispossing out of different units of Naval Base Kochi( Unit rate includes for cleaning upto and including first manhole).

All as per Item No1 here in before but from manhole of size 60 cm X 45cms.

All as per Item No1 here in before but from manhole of size60cms X 75 cms

All as per Item No1 here in before but from manhole of size 85cm X 85cm

Cleaning of sewage line/effluent drains of100mm dia and disposing the sediments all as specified under Item No. 1 herein before.

Cleaning of sewage line/ effluent drains of 150mm dia and disposing the sediments all as specified under Item No. 1 herein before.

Cleaning of culverts and covered drains of any depth including removal of RCC slab and refixing the same in existing position after cleaning of drain/culvert including repairs to brick/concrete side walls as necessary, including setting and jointing the cover slab in cement mortar 1:6, removal of silt to a distance exc 50m and n.exc 250m from the starting point and disposed off (Span of culvert upto 1 metre)

Removing the chokes of WC/Bathroom/Kitchen drains upto 1st manhole including cleaning of gully traps in single sroreyed/ ground floors of multi storeyed buildings.

All as per item No 8 above but multistorey buildings except ground floor.

Excavation in trenches n.exc 1.5m and n.exc 1.5m in depth for foundation and getting out in soft/ loose soil.

Demolition and breaking up 100mm dia SGSW drain pipes set in cement mortar.

All as per item No.11 above, but 150mm dia

M&L for PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors of size 110mm dia.

All as per Item No. 13 above, but of size 160mm dia

M&L for concrete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid tested in cement concrete 1:3:6, type C2 for bore of pipe 100mm.

All as per Item No. 15 above, but bore of pipe 160mm.

Returning, filling in, including spreading, levelling, watering and well ramming soil in layers n.exc 25mm thick.

Removing excavated soil to a distance exc 250 mtr but n.exc 500mtr and depositing where directed by Engr-in-Charge.

M&L for 300x300x10mm thick Endura Garden tiles(Make: Johnson or equivalent approved make), set, jointed and pointed in neat cement slurry in floors over and including screed bed in CM 1:6, 15mm thick including dismantling existing floor, hearth and wall tiling with cement mortar bedding (not backing) and removing the rubbish off the premises complete all as specified and directed

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for

M&L for precast cement concrete cover slab for manhole in type B-1 (1:2:4) using 20mm graded stone aggregate, set in CM 1:6.(Reinforcement will be measured and paid separately).

M&L for mild steel deformed TMT bars 10mm dia and over, cut to length, bent to shape required including cranking, bending, hooking ends and binding with mild steel wire annealed not less than 0.9mm dia or securing with clips conforming to Gde-1 (IS-432).

Demolition of brick/PCC Block masonary work built in cement mortar.

M&L for precast cement cocrete block masonary (Type C1 1:3:6 )with solid blocks exceeding 10 cm width and setting in motar 1 :6

Taking down cement plaster of any description from brick or stone walls, ceiling including racking out joints, hacking for key, scrubbing down with water etc complete all as specified and directed

M&L for rendering 10mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4, finished even and smooth without using extra cement.

M&L for preparation of newly plastered surfaces of wall and applying two coats of cement based paint over a coat of primer all as specified and directed.

Demolition of plain cement concrete of any description and in any position not otherwise specicaly provided for

Destruction of growth of weed plants with roots from on the roof of bldgs and on the wall of bldgs (any height) with 2.40 oil mixed veedicides or mixed with veedol chemical solution and sprayed on and around roots and at places of possible growth of weeds.

S&F hume pipe septic tank 25 users capacity including necessary earth work in soft / loose soil, PCC 1:3:6 type C2 in bed concrete with accessories like AC vent pipe, cowl, manhole cover etc including connecting to the nearest sewer line complete all as shown in Drg No. TD/2/86 sht 1/1 including removal of old septic tank and connected works.

Demolition and breaking up pipes of any type and dia, fixed to walls

M&L for PVC (SWR) floor trap, plain with grating incl jointing with solvent cement 75mm outlet including taking out old and necessary grouting with cement slurry mixed with water proofig compound..

M&L for PVC (SWR) gully trap 125/110mm, setting and jointing with solvent cement.including taking out old .

S&F PVC (SWR) pipes, single socketed, in any length with rubber ring joints, fixed in walls, of size75mm dia.

S&F PVC (SWR) pipes (110mm) single socketed, in any length with rubber ring joints, fixed to walls

S&F PVC (SWR) bends with acces door any radius, 110mm dia

All as per item No.36 above, but fixed in repairs

S&F PVC (SWR) bends with out door any radius, 75mm dia.

All as per item No.38 above, but fixed in repairs

All as per item No.38 above, but door elbow.

All as per item No.40 above, but fixed in repairs

S&F PVC (SWR) junction single, (Single 'T') equal or unequal 110mm.

All as per item No.42 above, but fixed in repairs

S&F PVC (SWR) junction single, (Single 'T') equal or unequal 75mm.

All as per item No.44 above, but fixed in repairs

S&F PVC (SWR) couplers 75mm

S&F PVC (SWR) couplers 110mm

M&L for preparation of newly plastered surfaces of wall and applying three coats of white wash all as specified and directed.

S&F in repairs vitreous china wash down water closet (EWC), pedestal pattern, white colour and connections complete all as specified and directed .

S&F in repairs plastic seat cover for pedestal pattern water closet, any colour, closed pattern with flat bottom, MS chromium plated or aluminium hinges and fixing bolts complete all as specified and directed.

S&F in repairs PVC valveless, syphonic action type flushing cistern, low level, any colour, with inlet, ball valve, float and handle including brackets and all connections, ISI marked, all as specified and directed

S&F in repairs white glazed vitreous china wash hand basin, flat back of size 550x400mm including cast iron brackets etc including PVC waste pipe 40mm bore and 90cm long, spring type with coupling complete all as specified and directed.

S&F in repairs pillar tap, 15mm bore, fancy type, cast copper alloy with capstan head, chromium plated, scewed down, all as specified and directed.

Demolition of cement concrete in ground floors and pavings not exc 15cm thick (below or above ground level) all as specified and directed

M&L for PCC 1:4:8 type D2, 100mm thick using 40mm graded aggregate as in sub base of floor, all as specified and directed.

M&L for PCC 1:3:6 type C2, 75mm thick using 40mm graded aggregate, finished even and smooth without using extra cement, all as specified and directed.

M&L for coarse aggregate for granolithic floors graded from 12.5mm to 4.75mm under floors or in foundations, spreading and levelling in layers n exc 5cm thick incl well ramming including watering as required complete all as specified and directed.

S&F machine pressed precast concrete interlocking paver block, any shape and size confirming to IS standards, 60mm thickness, M-35 grade with grey cement and pigments, all as specified and directed.

M&L for cement concrete type B-1, 1:2:4 using (20mm graded stone aggregate) 40mm thick as in flooring, finished even and smooth without using extra cement, all as specified and directed.

Cleaning of open drains n.exc 30 cm wide and removal of silt to a distence of exc 100mtr and n.exc 150mtr and disposing off all as directed by Engr-in-Charge

Cleaning of open drains exc 30 cm but n.exc 60cm wide and removal of silt to a distence of exc 100mtr and n.exc 150mtr and disposing off as directed by Engr-in-Charge

M&L for preparation of new steel surface of any description over 10cm width or girth and applying 2 coats of synthetic enamel paint over a coat of red oxide zinc chromate primer all as specified and directed.

M&L for providing, 75mm thick cement concrete, Type C1, 1:3:6 (using 20mm graded aggregate) for plinth protection, path, pavings etc including making impressions of expanded metal while the concrete is green all as specified and as directed.

Dismantling structural steel work including doors, gates, gratings, channels etc but excluding framed truss etc all as directed.

S&F framed work such as grills, gratings etc with end of bar shouldered and or riveted or forged into spikes and similar works conforming to Fe-290 Gde E-165 including welding complete all as specified and directed.

Oriental Constructions

PHEJAYS AGENCIES

M/s T.P SHAJI

MS BUILDERS

AMRITH ENGINEERS

SUKU CONSTRUCTIONS