SPL REPAIR TO SEWAGE LINE, MANHOLE, SEPTIC TANK AND OTHER CONNECTED WORKS NEAR BLDG NO P-87, P-126, P-214 AND P-125 AT AJAY BAUGH LANE 1 AND PROVN OF MASONRY WALL AND DRAIN NEAR GATE TO NCS UNDER GE MINNIE BAY PORT BLAIR

Amount

M&L for hard core of gauge n,exc 63mm, deposited , spread and levelled in layers n.exc 15cm thick, watered and rammed to a true surface broken stone.

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for foundation and getting out as in soft/loose soil complete all as specified and as directed by Engineer-in-Charge.

Excavation in trenches exceeding 1.5m wide and not exceeding 3m in depth for foundation and getting out as in soft/loose soil complete all as specified and as directed by Engineer-in-Charge.

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

Removing excavated soils n.exc. 50m and depositing where directed at a level n exc. 1.5m above the starting point complete all as specified and as directed by Engineer-in-Charge.

Material and labour for pumping out/dewatering of soakage wells, septic tanks etc of any size and depth by mechanical means i.e. equipping pump sets including loading, transporting,unloading and disposing off in government approved area outside MD land complete all as specified and as directed by Engineer-in-Charge.

Taking out and removing waste materials/foreign materials from septic tank by mechanical means of any size and burying the entire sludge under ground in a covered pit of suitable size in an local authority alloted area outside MD land complete all as directed by Engr-in-charge.

Cleaning manhole of depth of manhole n. exc. 1 metre each with spades or bucket taking out sludge manhole and disposed off disposed off by mechanical means with necessary safety precautions and clearing manhole by jet water and draining out complete all as specified and as directed by Engineer-in-Charge.

Cleaning manhole of depth of manhole exc. 1metre but n.exc 2metre with spades or bucket taking out sludge manhole and disposed off disposed off by mechanical means with necessary safety precautions and clearing manhole by jet water and draining out complete all as specified and as directed by Engineer-in-Charge.

Cleaning manhole of depth of manhole exc. 2metre but n.exc 3metre with spades or bucket taking out sludge manhole and disposed off disposed off by mechanical means with necessary safety precautions and clearing manhole by jet water and draining out complete all as specified and as directed by Engineer-in-Charge.

Making arrangement of scaffolding in the shafts cutting holes around the bends, tees, junctions any description in the leakage/seepage and making the surface good with CM 1:3 or PCC 1:2:4 B0 using 12.5mm aggregate Nominal mix including formwork complete all as specified and as directed by Engineer-in-Charge.

Making arrangement of scaffolding in the shafts / spot/ location of weed growth removing the weed including its root & immediately applying glyphosate (herbicide) in required concentration and making the surface good with CM 1:3 or PCC 1:2:4 Bo using 12.5mm aggregate Nominal mix including formwork complete all as specified and as directed by Engineer-in-Charge.

Taking out old unserviceable PVC Pipe of size 75mm & 110mm and 150 mm from trenches and walls with all fitting including necessary earthwork all as specified and directed.

S&F 75mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints, fixed to walls including necessary clamps complete all as specified and as directed by Engineer-in-Charge.

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

S&F 110mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints, laid in trenches or in floors complete all as specified and as directed by Engineer-in-Charge.

S&F 150mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints laid in trenches floor or wall and similar works complete all as specified and as directed by Engineer-in-Charge.

M&L for concrete bed (1:3:6) Nominal mix Type C1 using 20mm graded aggregate to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested in 100/110 mm mm dia pipe including formwork complete all as specified and as directed by Engineer-in-Charge.

M&L for concrete bed (1:3:6) Nominal mix Type C1 using 20mm graded aggregate to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested in 150 mm mm dia pipe including formwork complete all as specified and as directed by Engineer-in-Charge.

S&F 75mm dia PVC (SWR) bend with or without oval access door using solvent complete all as specified and as directed by Engineer-in-Charge.

S&F 110mm dia PVC (SWR) bend with or without oval access door using solvent complete all as specified and as directed by Engineer-in-Charge.

S & F 75mm dia PVC (SWR) junction single, (Single T) equal or unequal using solvent complete all as specified and as directed by Engineer-in-Charge.

S & F 110mm dia PVC (SWR) junction single, (Single T) equal or unequal using solvent complete all as specified and as directed by Engineer-in-Charge.

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for complete all as specified and as directed by Engineer-in-Charge.

Demolition of reinforced cement concrete of any description and in any position all as directed by Eng-in-Charge.

Demolition of precast concrete work/ precast concrete block built in cement mortar including all quoins arches pillars etc complete all as specified and as directed by Engineer-in-Charge.

M&L for laying Plain Cement Concrete (1:4:8) type D2 (using 40mm graded aggregate) for sub base in foundation including formwork complete all as specified and as directed by Engineer-in-Charge.

Material and labour for 75mm thick PCC (1:3:6) type C2 using 40mm graded aggregate as in plinth protection/wearing course including finishing even and smooth without using extra cement, laid in panels including dummy joints complete all as specified and as directed by Engineer-in-Charge.

Material and labour for Plain Cement Concrete (1:3:6) type C2 using 40mm graded aggregate as in surface channels and drain including formwork complete all as specified and as directed by Engineer-in-Charge.

M&L for extra for forming finished drain or channel 30 to 50cm inner girth in cement concrete, using extra cement, including forms, moulds, mitered/stopped ends etc complete all as specified and as directed by Engineer-in-Charge.

M&L for TMT (CRS grade) bars 10mm dia and over cut to length, bent to shape required incl cranking and hooking ends and binding with MS wire (annealed) of dia not less than 0.90mm complete all as specified and as directed by Engineer-in-Charge.

M&L for Mild steel TMT bars (CRS grade) 6mm to 8mm dia cut to length bent to shape required inclulding cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9mm dia or securing with clips quality complete all as specified and as directed by Engineer-in-Charge.

M & L for RCC M-30 grade (Design Mix) using 20mm graded stone aggregate as in slab supported on walls, beams and columns in floors, roofs, landings, deck slab, shelves and like including formwork complete all as specified and as directed by Engineer-in-Charge.

M & L for RCC M-30 grade (Design Mix) using 20mm graded stone aggregate as in Beams, cantilevers, bressummers, lintels over 1.5m span including formwork complete all as specified and as directed by Engineer-in-Charge.

M&L for Precast Cement Concrete cover slab with 1:2:4 type B1 using 20mm graded stone aggregate nominal mix including cost of use and waste of clean sawn wooden form work but including cost of reinforcement complete all as specified and as directed by Engineer-in-Charge.

M& L for Precast cement concrete block masonary using PCC type C-5 soild block exceeding 10 cm in width and settng in cement mortar 1:6 straight or curved on plan exceeding 6m mean radius complete all as specified and as directed by Eng-in-Charge

Taking down cement plaster on brick or stone wall in any description complete all as specified and as directed by Engineer-in-Charge.

M & L for rendering 5mm thick in cement mortar 1:4 over a backing coat of 10mm thick in CM 1:6(Total 15 mm thick) on concrete or brick masonry surfaces including mixing water proofing compound as per manufacurers instructions and finishing the top surface even and fair complete all as specified and as directed by Engineer-in-Charge. Note: Water proofing compound will be measured and paid separately.

Supply only Integral water proofing compound.

M & L for rendering to concrete or block masonry surfaces or surfaces other than fair faces of brick surfaces, 10mm thick in Cement Mortar 1:6, surfaces finished even and smooth without using extra cement complete all as specified and as directed by Engineer-in-Charge.

M&L for 100mm thick Plain Cement Concrete (1:3:6) Nominal mix type C-2 (40 mm graded stone aggregate) as in sub-base, drain including formwork complete all as specified and as directed by Engineer-in-Charge.

M&L for 100mm thick Plain Cement Concrete (1:2:4) type B-1 (using 20 mm graded stone aggregate) as in floor/hard-standing/path finished even and smooth without using extra cement including formwork laid in panels with proper dummy joints at suitable intervals complete all as specified and as directed by Engineer-in-Charge.

M&L for chequered cement concrete tiles mixed with grey cement and no pigment of size 300x300 x25 mm thick set jointed and pointed in neat cement slurry in floors incl 15 mm thick screed in CM 1:6 complete all as specified and as directed by Engineer-in-Charge.

M & L for applying Two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives@ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces complete all as specified and as directed by Engineer-in-Charge.

M&L for 75mm thick plain cement concrete 1:4:8 , type D2 using 40mm graded aggregate for paving, sub base for hardstanding etc including formwork, dividing strips and finishing even and rough complete all as specified and as directed by Engineer in Charge.

M & L for 40mm thick, Plain Cement Concrete 1:2:4, Nominal mix Type B-1, using 20mm graded aggregate as in sub base for flooring/levelling, weathering course etc finished even and smooth without using extra cement laid in panels, finished with broomed or chequered finish including formwork complete all as specified and as directed by Engr-in-Charge.

M&L RCC M-30 grade (Design Mix) using 20mm graded stone aggregate as in foundations including rafts, footings and mass concrete including formwork complete all as specified and as directed by Engineer in charge

M&L RCC M-30 grade (Design Mix) using 20mm graded stone aggregate for column ,pillars,posts,struts,piers,columns and stanchions etc including formwork complete all as specified and as directed by Engineer in charge

M & L for TMT ( CRS grade) Mild steel bars 5mm dia and over up to and including 10 mm dia in stirrups,spacers and binders , cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia complete all as specified and as directed by Engineer in charge

Extra for forming fair finished drain or channel 70 to 80 cm inner girth in cement concrete ,using extra cement , including forms , moulds, mi-tred / stopped ends etc complete all as specified and as directed by Engineer in charge

M & L for setting coat 3 mm thick in CM 1:2 ,trowelled to even and smooth finish complete all as specified and as directed by Engineer in charge

M & L Boulder filling with broken stones or boulders of gauge 40 to 80 mm as specified in weep holes complete all as specified and as directed by Engineer in charge

S & F PVC (SWR) pipe 110mm dia as in weep holes complete all as specified and as directed by Engineer in charge

Forming embankments including raising (or lowering) earth, spreading in layers not exceeding 30 cm thick; watering, ramming/rolling and finishing to required size, shape, etc., n exc. 1.5 m high from base complete all as specified and as directed by Engr-in-Charge.

M/s Ramesh Lal

M/s K Moorthi

ANITA VARMA ENTERPRISES

MAJUMDAR FURNITURE

DEEPAK AGENCIES

P Babu

Nirman Construction Company