REPAIR TO SEWAGE LINES AND AREA DRAINAGE AT INS DRONACHARYA AND MES COLONY AT FORT KOCHI

Amount

M&L opening manhole of septic tank, remove night soil and sediments including liquid by mechanical pumping into tanker lorry, cleaning internal surface with water and re-fix the manhole covers, taken away night soil & sediments from the respective vicinities on covered conveyance and dispossed off outside MoD land complete all as directed. Note : (i) Volume of septic tank will be worked out based on the depth excluding free board or actual depth of sludge, whichever is less. (ii) Water shall be procured by the contractor for cleaning purpose.

M&L opening intercepting chambers of size 1.50x1.00 mtrs, remove night soil and sediments including liquid by mechanical pumping into tanker lorry, cleaning internal surface with water and taken away night soil & sediments from the respective vicinities on covered conveyance and dispossed off outside MoD land complete all as directed. Note :- (i) Volume of intercepting chamber will be worked out based on the depth or actual depth of sludge, whichever is less. (ii) Water shall be procured by the contractor for cleaning purpose.

M&L opening manholes of any size, remove night soil and sediments including liquid mechanically, cleaning internal surface with water taken away night soil & sediments from the respective vicinities on covered conveyance and dispossed off outside MoD land complete all as directed. complete all as directed. Note :- (i) Volume of the manhole will be worked out based on the depth or actual depth of sludge, whichever is less. (ii) Water shall be procured by the contractor for cleaning purpose.

M&L cleaning (mechanically) of 150/110 mm dia sewage line/effluent drains and disposing off sludge outside MoD land complete all as directed.

M & L removing the chokes in drains of WC/bath room/kitchen upto 1st manhole including cleaning of gully traps in single storey/ground floor of multi storeyed buildings complete all as directed.

M & L removing chokes in drains of WC/bath room/kitchen other than ground floor complete all as directed.

M&L destruction of growth of weed plants with roots level on wall / roof of building any height with weedicides such as 'Round up' manufactured by Excel Chemical Industries and sprayed in and around roots and the place of possible growth of weeds as per manufacturers instructions and as directed. Note :- (i )In case of plants that has tree like growth, the plants shall be cut very near the roof/wall and rest treated with chemical solution. (ii)After treatment, all debris,branches, dead plants etc.shall be cleared from the area/ site

Cleaning the existing covered drains (after removing the covers) of width exceeding 250mm and not exceeding 500mm by clearing all rubbish silt and vegetation removing and depositing the debris to a distance not exceeding 150m and refixing the RCC covers to its original position complete all as specified.

Cleaning the existing drains width exceeding 250mm and not exceeding 500mm by clearing all rubbish silt and vegetation ( Average depth 150mm), removing and depositing the debris to a distance not exceeding150m complete all as specified.

S&F in repairs 110mm bore PVC (SWR) pipes, single socketed, in any length with rubber ring joints, laid in trenches or in floors complete all as specified.

M & L PCC 1:3:6, type C-2, (using 40 mm graded stone aggregate), as in bed to drain pipes of 110 mm bore, including packing under and completely surrounding pipes with concrete of pipes after they are laid and tested complete all as specified.

M & L cutting into existing man holes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel in cement concrete 1:2:4 type B1 using 20 mm graded stone aggregate, smooth finished and reforming benching as required complete for 110 mm bore pipe, all as specified.

S&F 110mm bore PVC (SWR) pipes single socketed, in any length with solvent cement joints fixed to walls fxed with PVC clamps including taking down of old pipes complete all as specified.

S&F 75mm bore PVC (SWR) pipes single socketed, in any length with solvent cement joints fixed to walls fxed with PVC clamps including taking down of old pipes complete all as specified.

S&F 110mm dia PVC (SWR) bends any radius with access door complete all as specified.

S&F 75mm dia PVC (SWR) bends any radius with access door complete all as specified.

S&F 110mm dia PVC vent cowl complete all as specified.

S&F 75mm dia PVC vent cowl complete all as specified.

Excavating in trenches not exc 1.50 mtr wide and not exc 1.50 mtr in depth and getting out in soft/loose soil complete all as specified.

Returning, filling in, incl spreading levelling, watering and well ramming in layer n exc 25 cm complete all as specified.

Removing excavated materials and depositing where directed at a distance n.exc 50mtr at a level n exc 1.5 mtr above the starting point complete all as specified.

Demolition of reinforced cement concrete in any position not other wise specifically provided for complete all as specified.

M & L Precast RCC 1:2:4, type B-1 (using 20mm graded stone aggregate), as in Cover slabs of drains including necessary form works complete all as secified. Note : Reinforcement shall be measured and paid seperately.

M & L 10mm dia and over TMT bar, cut to length, bent to shape reqd incl cranking bending spirally for hooping for columns, hooking ends and binding with and incl mild steel wire (annealed) using not less then 0.9mm dia complete all as specified.

Demolition of cement concrete of any description and in any position not other wise specifically provided complete all as specified.

M & L 1:3:6, type C-2 (using 40 mm graded stone aggregate) as in surface channels and drains complete all as specified.

Extra for forming fair finished drain or channel 30cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc comlete all as specified.

Add or deduct for each 25mm girth or part thereof over or under 30cm girth. Note : Rate only shall be quoted by the contractor for price adjustment.

Demolition of brick masonary or cement block masonry built in cement mortar complete all as sspecified.

M & L PCC 1:3:6, type C-1 (using 20 mm graded stone aggragate) as in block masonry with solid blocks, exc. 10 cm in width and setting in CM 1:6 complete all as specified.

M&L Brick work with sub class 'B' bricks, straight or curved on plan exc 6m mean radius, built in CM 1:4 complete all as specified.

M&L Brickwork but except bricks with subclass `B' bricks, straight or curved on plan exc 6m mean radius, built in CM 1:4 complete all as specified

Taking down cement plaster of any description from brick or stone walls etc including racking out joint hacking for key scrubbing down with water etc complete all as specified.

M&L 15mm thick plastering on brick or concrete surface in CM 1:4 and making surfaces fair & even without using extra cement complete all as specified.

M & L 15mm thick rendering (10mm thick rendering in CM 1 : 4 as backing coat and 5mm thick rendering in CM 1:4 with approved liquid water proofing compound @ 250ml per bag of cement, on fair faces of brick or concrete surfaces, finished even and fair without using extra cement complete all as specified. Note : WPC shall be measured and paid separately.

Supply only integral water proofing compopund of Fosroc/Pidilite/Dr Fixit.

S & F Hume pipe septic tank for 25 users with AC vent pipes,including necessary excavation in any type of soil, PCC 1:3:6, type C1 Bed, returning filling, removal of surplus soil not exceeding 50 mtr, complete all as specified

S & F Hume pipe septic tank for 50 users with AC vent pipes,including necessary excavation in any type of soil, PCC 1:3:6, type C1 Bed, returning filling, removal of surplus soil not exceeding 50 mtr, complete all as specified.

Lucky Enterprises

K.R. Joseph & Sons