Repair to waterproofing of Quarters MB/163/A-B, MB/238-247/A-B (56 Units) at Ajni under ADEN (HQ) NGP Sub-division.

Units) at Ajni under ADEN (HQ) NGP Sub-division.

Item- 01 DSR-2023 (MS ITEM)

S No. Item Description of Item Unit Qty Rate Amount

5.0 REINFORCEMENT CEMENT CONCRETE

5.9S FORM WORK

Centering and shuttering including strutting,

propping etc. and removal of form for

5.9.16 Edges of slabs and breaks in floors and walls

6.0 MASONRY WORK

6.26S EXPOSED BRICK WALL

Brick work with clay flyash F.P.S. (non modular)

6.32 brick of class designation 7.5 in superstructure

above plinth level up to floor five level in :

12.0 ROOFING

12.1S SHEET ROOFING

NAGPUR CR DIVISION-ENGINEERING/CENTRAL RLY

Providing gola 75x75 mm in cement concrete

1:2:4 (1 cement : 2 coarse sand : 4 stone

12.21 aggregate 10 mm and down gauge), including

finishing with cement mortar 1:3 (1 cement : 3 fine

sand) as per standard design :

13.0 FINISHING

13.1S CEMENT PLASTER (IN FINE SAND)

13.1 12 mm cement plaster of mix :

14.0 REPAIRS TO BUILDING

14.72S FINISHING

14.72 Providing and fixing double scaffolding system Sqm 2700 338.25 913275

(cup lock type) on the exterior side, up to seven

story height made with 40 mm dia M.S. tube 1.5 m

centre to centre, horizontal & vertical tubes joining

with cup & lock system with M.S. tubes, M.S. tube

challies, M.S. clamps and M.S. staircase system in

the scaffolding for working platform etc. and

maintaining it in a serviceable condition for the

required duration as approved and removing it

5 there after. The scaffolding system shall be

stiffened with bracings, runners, connection with

the building etc wherever required for inspection

of work at required locations with essential safety

features for the workmen etc. complete as per

directions and approval of Engineer-in-charge .The

elevational area of the scaffolding shall be

measured for payment purpose .The payment will

be made once irrespective of duration of

22.0 WATER PROOFING

22.1S General

22.14 Grading roof for water proofing treatment with

22.14.1 Cement concrete 1:2:4 (1 cement : 2 coarse sand : cum 550 8042.3 4423265

4 graded stone aggregate 20 mm nominal size)

22.22A Providing and applying fibre reinforced elastomeric Sqm 9000 563.1 5067900

liquid water proofing membrane with resilient

acrylic polymers having Sun Reflectivity Index

(SRI) of 105 on top of concrete roof in three coats

@10.76 litre/ 10 sqm. One coat of self-priming of

elastomeric water proofing liquid (dilution with

water in the ratio of 3:1) and two coats of

undiluted elastomeric water proofing liquid (dry

film thickness of complete application/system not

less than 500 microns). The operation shall be

carried out after scrapping and properly cleaning

the surface to remove loose particles with wire

brushes, complete in all respect as per the

direction of Engineer-in-Charge.