PROVISION OF GREASE TRAP IN CERTAIN TRAINEE MESSES AND PROVISION OF SEWAGE LINE FROM MAIN GUARD ROOM TO MANHOLE NEAR P / 347 AT MADAMBAKKAM SMQ AREA AT AF STATION TAMBARAM

Amount

Surface excavation not exc 30cm deep and averaging 15cm deep and getting out in hard / dense soil all as specified and as directed.

Excavation in trenches not exc 1.5m wide and not exc 1.5m in depth for foundations etc and getting out in hard/dense soil all as specified and as directed.

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

Returning filling in including spreading, leveling watering and well ramming in layers not exc 25cm using excavated hard/dense soil all as specified and as directed.

Removing excavated material exc. 250 Mtr but not exc. 500 Mtr and depositing where directed complete all as specified and as directed

M&L for RCC type M25 grade using 20mm graded stone aggregates in grease trap walls, fins, fascias, louvres, parapets, and railings exc. 60cm in height, and the like in water retaining structures all as specified and as directed.

M&L precast cement concret block masonary 1:3:6 type C1 using 20mm graded stone aggregate with solid blocks, exc 10cm in width and setting in CM 1:6, complete all as specified and as directed.

M&L providing plain precast cement concrete 1:2:4 type B1 using 20mm graded stone aggregate as in cover slabs including necessary form work etc., complete all as specified and as directed.

M&L for Form work to faces of walls, retaining walls, baffer walls and the like including attached pillasters, buttresses etc vertical surfaces with rough finished surfaces of concrete all as specified and as directed.

S&F mild steel TMT bars 10mm dia and over cut to length bent to shape required including cranking bending and binding with MS wire (annealed) not less than 0.9mm dia all as specified and as directed.

S&F mild steel TMT bars 6 to 8mm dia and over cut to length bent to shape required incl cranking bending and binding with MS wire (annealed) not less than 0.9mm dia all as specified and as directed.

Rendering 15mm thick in CM 1:4 mixed with WPC at the rate of 2 % by weight of cement on roof surfaces finished fair and even all as specified and as directed. (WPC measured and paid seperately)

Supply only integral water proofing compound

M&L concrete bed to drain pipes 110 mm dia in cement concrete 1:3:6, type C2 using 40mm graded stone aggregate including packing under and haunching against the sides of pipes after they are laid and tested all as specified and as directed.

S&F in repairs 110mm dia PVC (SWR) pipes single socketed in any length with rubber ring joint laid in trenches or in floors all as specified and as directed.

Chimney bars (straight or camber); bearing bars; plain, let in and fixed independently in frames, L or T section supports for shelves etc. and similar articles conforming to Fe-290 Gde E-165 all as specified and as directed.

S & F Plain, galvanised, mild steel 0.63mm thick sheeting in stepped flashings measured as the minimum rectangle from which the pieces can be cut with if welded or soldered joints are provided all as specified and as directed.

Sand filling under floors or in foundation including watering and consolidation all as specified and as directed.

M & for Loose filling with broken brick aggregate of gauge 40 to 80 mm in soakage pits, soakage wells all as specified and as directed.

S&F 75mm dia PVC (SWR) pipes single socketed in any length with rubber ring joint laid in trenches or in floors all as specified and as directed.

Maroom/red bajri filling in floors or pavings, laid in layers not exc. 15 cm thick spread, levelled and rammed including watering all as specified and as directed.

Cutting into existing manholes for connecting new drains of internal Dia 110 mm, making good pipe and rendering , cutting out existing benching for and forming branch channel ( 1/2 round or 3/4 section ) in Cement concrete 1:2:4 Type B-1 smooth finished and reforming bench complete all as specified and as directed

Supply only chopped straw of approved quality all as specified and as directed.

Excavation over areas, exc 1.5 and not exc 3.00m deep and getting out, and getting out in hard /dense soil all as specified and as directed.

M&L PCC type C2 (1:3:6) using 40mm graded stone aggregates as in foundation all as specified and as directed.

M & L for Brick work with subclass ‘B’ bricks, straight or curved on plan exc 6m mean radius, built in CM 1:4 all as specified and as directed.

M&L for RCC type M 25 grade using 20mm graded stone aggregate as in walls, retaining walls,basement walls, ballast walls and the like; any thickness; above top of footings; including attached pillasters and buttresse etc all as specified and as directed. (Reinforcement and form work shall be measured and paid separately)

M&L providing plain cement concrete 1:2:4, type B1 using 20 mm graded stone aggregate as in cills, steps, bands, copings, bed plates , benching to MH etc including necessary form work, all as specified and as directed

M&L rendering 15 mm thick brick walls with CM 1:4 finished even & smooth without using extra cement all as specified and as directed.

Removing excavated soil exc 250m and not exc 500 m and depositing where directed at a level not exc 1.5 m above the starting point all as specified and as directed.

M&L for Hand packing broken bricks (any thickness) at back of walls over arches etc. and raising (or lowering) to the required level all as specified and as directed.

Removing excavated soil to a distance not exceeding 50 meter and depositing where directed at a level not exceeding 1.5 metre above the starting point all as specified and as directed.

M&L Brick work with fly ash bricks, straight or curved on plan exceeding 6 metre mean radius built in cement mortar 1:4 as in manholes all as specified and as directed.

M&L Cement concrete 1:3:6 type C1 using 20 mm graded stone aggregate as in coping including cost of form work and finishing the exposed surfaces even and smooth without using extra cement..

M&L Concrete bed to drain pipes 100 mm dia, in cement concrete 1:3:6, type C2 using 40 mm graded stone aggregate including packing under and haunching against the sides of pipes after they are laid and tested etc all as specified and as directed .

M&L Concrete bed to drain pipes 150 mm dia, in cement concrete 1:3:6, type C2 using 40 mm graded stone aggregate including packing under and haunching against the sides of pipes after they are laid and tested etc all as specified and as directed .

M & L or Salt glazed stoneware drain pipe 100 mm dia class SP1 as per IS laid in trenches and jointed as specified and directed .

M & L or Salt glazed stoneware drain pipe 150 mm dia class SP1 as per IS laid in trenches and jointed as specified and directed .

Cutting into existing manholes 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, smooth finished and reforming benching as required for 100 mm bore of pipe all as specified and as directed.

SINI PROMPT

Varsa Constructions