Restoration of rain damage of various LWSS/GWSS under JSV Subdivision Dadahu in Tehsil Dadahu Distt. Sirmour HP

Amount

Demolition above G.L. upto floor two level including disposal of unserviceable materials within 20 Metres lead and including cutting the necessary reinforcement and separating out from R.C.C. works:- including all leads,lifts & carriage of material at sitre and as directed by the Engineer in Charge.

Providing form work with steel plates 3.15 mm thick and welded with angle iron frame of 30x30x5 mm so as to give a frame of fair finish including centring , shuttering strutting and propping etc. height of propping and centring below supporting floor to ceiling not exceeding 4 mtrs and removal of the same for insitu reinforced concrete and plain concrete work in :-

a) Flat surface such as soffits of suspended floors, roofs, landing and the like floors etc. 200 mm in thickness.

Providing and laying cement concrete 1:2:4 ( 1cement: 2 sand : 4 graded stone aggregate 20 mm nominal size) and curing complete excluding cost of form work and reinforcement for reinforced concrete work in suspended floor. Roofs, landings shelves and cantilevers upto floor two level including all leads,lifts and carriage of material at site and as directed by the Engineer in Charge.

Providing mild/tor steel reinforcement for R.C.C. work including bending and binding and placing in position complete up to floor two level including all leads,lifts and carriage of material at site and as directed by the Engineer in Charge.

Demolition below G.L. upto 1.50 meters depth and disposal of unserviceable material with in 20 meters lead unrenforced cement concrete upto 15 CM thick including cutting the necessary reinforced and separating flooring including all leads,lifts & carriage of material at sitre and as directed by the Engineer in Charge.

Dismantling doors, windows and clerestory windows, ventilators etc. (wood or steel) shutters including chowkhats, architraves, hold fasts and other attachments etc. complete and stacking them within 20 Metres lead Not exceeding 3 Sq.M. in area including all leads,lifts & carriage of material at sitre and as directed by the Engineer in Charge.

Providing and fixing pressed steel door frames conforming to IS: 4351, manufactured from commercial mild steel sheet of 1.60 mm thickness, including hinges, jamb, lock jamb, bead and if required angle threshold of mild steel angle of section 50x25 mm, or base ties of 1.60 mm, pressed mild steel welded or rigidly fixed together by mechanical means, including M.S. pressed butt hinges 2.5 mm thick with mortar guards, lock strike?plate and shock absorbers as specified and applying a coat of approved steel primer after pre-treatment of the surface as directed by Engineer-in-charge: Profile B Fixing with adjustable lugs with split end tail to each jamb

Providing and fixing 1 mm thick M.S sheet garrage door with frame of 40 mmX 40mm X6mm angle iron 3.15 mm m.s gusset plates at the junctions and corners,all necessary fittings complete including applying a priming coat of red lead paint. Using M.S angles 40mm x 40mm x 6mm for diaganal braces in all respect and as per direction of Engineer Incharge.

Applying priming coats over new steel and steel based surfaces after and including preparing the surface by thoroughly cleaning oil, grease, dirt and other forign matter sand papering and knotting ready mixed paint brushing wood primer pink, including all leads,lifts and carriage of material at site and as directed by the Engineer in Charge.

Painting two coats (excluding priming coats ) on new steel and steel based surface with enamal paint to give an even shadecleaning oil, grease, dirt and other forign matter sand papering and knotting ready mixed paint brushing wood primer pink, including all leads,lifts and carriage of material at site and as directed by the Engineer in Charge.

20 mm cement plastering in single coat on rough side of brick/stone masonary for interior plastering up to floor two level including arrises internal rounded angles chamfers, and/or rounded angles not exceeding 80mm in girth and finished even and smooth in C.M.1:6 (1Cement:6 Sand) including all leads,lifts and carriage of material at site and as directed by the Engineer in Charge.

6 mm cement plastering to ceiling in cement mortar 1:3 (1Cement :3 Sand) including all leads lifts and carriage of material at site and as directed by the Engineer in Charge.

Distempering with dry distemper of approved brand and manufacture(Two coats)and of required shade on undecorated wall surface to given an even shade over and including primer coat of whiting after thoroughly brushing the surface free from mortar droppings and other foreign matter including preparing the surface even and sand papered smooth

finishing wall with water proofing cement paint of approved brand & manufacture & of required shade on undecorated wall surfaces ( one coats) to give an even shade after thoroughly brushing the surface to remove all dirt & remains of loose powdered materials. including all leads,lifts and carriage of material at site and as directed by the Engineer in Charge.

Providing and fixing following anodized aluminium fittings of anodized transparent and shade with etc. necessary screw complete inluding all leads,lifts and carriage of material at site and as directed by the Engineer in Charge.

(a) Sliding door bolts 250 x 16 mm size.

(b- i) M.S. tower bolts ( barrel type ) leads and lifts 250 x 10 mm.

(b-ii ) M.S. tower bolts ( barrel type ) leads and lifts 200 x 10 mm.

(b-iii ) M.S. tower bolts ( barrel type ) leads and lifts 100 x 10 mm.

(c - i) M.S. Handles 125 mm dia.

( c -ii ) M.S. Handles 100 mm dia.

Providing and fixing M.S. Hooks and eyes 100 mm including all leads,lifts and carriage of material at site and as directed by the Engineer in Charge.

Providing 40x3mm flat iron hold fast 40 Cm long including fixing to frames 10mm diameter bolts and nuts and wooden plug and embended in cement concrete block 30x10x15 Cm. In1:3:6 (1 cement :3 sand :6 gradedstone agg. 20mm nominal size) including all leads,lifts and carriage of material at site and as directed by the Engineer in Charge.

Providing plinth protection 50mm in cement concrete 1:3:6(1cement :3app sand:6app graded sotne agg. 20mm nominal size) including finishing the top surfece of concrete smooth including all leads , lifts and carrige of material at site and as directed by the Engineer Incharge.

Constructing course rubble Hammer dressed "U" shape open surface drain 150mm width with hard stone of approved quility in cement morter 1:6(1cement:6app sand) including earth work 100mm bed concrete 1:5:10 (1cement:5ap sand :10app graded stone agg. 40mm nominal size) and curing complete and 25mm cement plaster 1:3(1cement :3app sand) including all leads , lifts and carrige of material at site and as directed by the Engineer Incharge.

Precast terrazzo tiles 20 mm thick marble chips of specified sizes laid in floors,treads of steps & landings on a bed of 25 mm average thickness of cement mortor 1: 6 (1 cement : 6 sand) jointed with neat cement slurry mixed with pigment to match the shade of tiles ( wherever required) including rubbing & polishing complete with tiles of below mentioned shades :- (grey)

Surender Singh

Mohan Sharma