Strengthening of PHC Chiputa as Rural Health Training Centre (RHTC) Package-II Boundary Wall and Retaining Wall

Amount

SH:- BOUNDARY WALL

Earth work in excavation in foundation and trenches in soils containing 50% or more of shingle or small size boulders upto 30 cm size, lift upto 1.50 m and stacking the excavated soil not more than 3 m clear from the edge of the excavation and returning the stacked soil in 15 cm layers when required, into plinth, sides of foundation etc consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated soil as directed within a lead of 50m.

Proving and laying in foundation and plinth cement concrete 1:4:8 (1 cement :4 coarse sand : 8 graded stone aggregate 40 mm nominal size) excluding the cost of centering & shuttering.

Reinforced concrete work in foundations, footings, bases of columns etc. and mass concrete excluding cost of centring, shuttering and reinforcement in : a) M20 (1 cement : 1.5 coarse sand : 3 stone aggregate 20 mm nominal size)

Reinforcement cement concrete work in columns, piers, abutments, post and struts etc up to floor two level excluding finishing and plastering the exposed surface with cement mortar 1:3 (1 cement : 3 fine sand) of thickness and exceeding 6 mm. a) M20 (1 cement : 1.5 coarse sand : 3 stone aggregate 20 mm nominal size).

Reinforced cement concrete work in lintels, beams and bresumers up to floor two level including finishing and plastering the exposed surface with cement mortar 1 : 3 (1 cement : 3 fine sand) of thickness not exceeding 6 mm to give a smooth and even surface a) M20 (1 cement : 1.5 coarse sand : 3 stone aggregate 20 mm nominal size).

Centering and shuttering i/c strutting proposing etc and removal of form work for (a) Foundation and footings, bases of columns etc and mass concrete.

(b) Column, pillars, posts and struts etc.

C) Lintels, beams, girders, bressumers and cantilevers etc.

Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and technical specifications

Brick works with best available local bricks in foundation and plinth in cement mortar 1:4 (1 cement : 4 fine sand).

Extra for brick masonry in superstructure above plinth level and up to floor two level.

12 mm thick C.P. 1:4 (1 cement : 4 fine sand).

15 mm thick C.P. 1 :4 ( 1 cement : 4 fine sand).

Providing and fixing grill above the compound wall .Providing and fixing MS grills of required pattern with MS flat, square or round bars with round headed bolts and nuts or by screws a) Plain grill

Providing and laying up to floor two level RCC string courses, coping bed plates, anchor blocks, plain window sills and the like including finishing and plastering the exposed surface with cement mortar 1 : 3 (1 cement : 3 fine sand) of thickness not exceeding 6 mm to give a smooth and even surface including centering and shuttering etc but excluding cost of reinforcement with . M20 (1 : 1.5 : 3 (1 cement : 1.5 coarse sand : 3 stone shingle 20 mm nominal size)

Applying one coat of cement primer of approved brand and manufacture on wall surface.

Finishing wall with water proof cement paint of approved brand and manufacture and of required shade to give an even shade. (New work)

Applying priming coat with ready mixed genuine red lead paint of approved brand and manufacture on steel work.

Painting two or more coats (excluding priming coat) with superior ready mixed paint for steel work of approved brand and manufacture in all shades on new work to give an even shade.

Providing and fixing MS Gate of required pattern in RCC Column, MS flat, square or round bars with round headed bolts and nuts or by screws. a) Plain grill

SH:- RETAINING WALL

Excavation for Structures (Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom, backfilling the excavation earth to the extent required and utilising the remaining earth locally for road work.) Ordinary soil Manual Means

PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.)

Plain/Reinforced cement concrete in ope RCC Grade M20n foundation complete as per drawing and technical specifications RCC Grade M20 Using concrete Mixer

Supplying, fitting and placing un-coated HYSD bar reinforcement in foundation complete as per drawing and technical specifications

Providing weep holes in Brick masonry/Plain/Reinforced concrete abutment, wing wall/return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical specifications

M/s Pura Enterprises

M/s T Square construction