Retrofitting of Didihat Nagar Water Supply Scheme Under Didihat Division

Excavation in ordinary soil (loam, clay, sand) for pipe line trenches including lift up to 1.5M and lead up to 30M with back filling, watering, ramming of excavated earth in the trenches.

Excavation in soil mixed with single bouldres etc. requireing the use of specials T&P, if any, for pipe line trenches including lift up to 1.5M and lead up to 30M with back filling, watering, ramming of excavated earth in the trenches.

Carting from site store to site of work, Laying & Jointing of G.I screwed pipes (including supply of all jointing materials like specials, white lead, hemp and oil etc) in trenches with its cutting, threading and testing of pipe line etc complete. Pipe Size 20 mm dia

Pipe Size 25 mm dia

Pipe Size 32 mm dia

Pipe Size 40 mm dia

Pipe Size 50 mm dia

Pipe Size 65 mm dia

Pipe Size 80 mm dia

Demolishing Galvanised Steel water reservoir of 100 kl manually means including disposal of material within 50 metres lead as per direction of Engineer -in - charge

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer -in - charge Nominal concrete 1:3:6 or richer mix (including equivalent design mix)

Demolishing stone rubble masonry manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge : in cement mortar

Dismantling manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge bituminous road

Demolishing brick tile covering in terracing including stacking of serviceable material and disposal of unserviceable material within 50 metres lead

Providing and laying 60 mm thick faciory made cement concrete interlocking paver block of M -30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with line sand etc. all complete as per the direction of Engineer-in-charge. (Same as item no 08)

CC 1:1.5:3 (1 cement: 2 coarse sand: 4 graded stone cum aggregate 20 mm nominal size). For dismantled surfaces and old pipe line leakage surfaces

Painting of CWR - Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications Two or more coats applied on walls @ 1.25 ltr/10 sqm over and including one coat of Special primer applied @ 0.75 ltr/10 sqm ( GIC CWR Boundary , GIC CWR , Tehsil Boundary & Tehsil CWR)

Fencing for CWR Boundary Wall RCC 1:1.5:3 for fencing

Mild steel work in RCC including supply of alllabour,material and T&P etc reqd@ 1%.. / Cum

Centering and shuttering including shuttering ropping etc. and removel from Lintels, beams, plinth beams, girders, bressumers and cantilevers.

Fencing with angle iron post placed at required distance embedded in cement concrete blocks, every 15th post, last but one end post and corner post shall be strutted on both sides and end post on one side only and provided with horizontal lines and two diagonals interwoven with horizontal wires, of barbed wire weighing 9.38 kg per 100 m (minimum), between the two posts fitted and fixed with G.I. staples, turn buckles etc. complete. (Costof posts, struts, earth work and concrete work to be paid for separately).Payment to be made per metre cost of total length of barbed wire used.

Supplying at site Angle iron post & strut of required size including bottom to be split and bent at right angle in opposite direction for 10 cm length and drilling holes upto 10 mm dia. etc. Complete

Construction of Guard Room near CWR

Construction of Boulder Filled Gallery - 5.00 Meter ( Bhanara & Chirkatiya)

Construction of Spring Collecting Chamber with Drain.

Construction of Roughening Filter for Spring Source at ( Legmal pum - 1 & legmal Pul - 2)

Construction of gate valve chamber having size 600x600 including fixing of gate valve with all necessary tools,material, T&P,pad lock and man hole cover including supply of gate valve

Storage Work Supply of all materials, labour, T&P etc and construction of R.C.C. of following capacities ( in kiloliters ) with M.S. ladder outside and inside of the tank, M.S. M.H. cover with locking arrangement, supply and fixiing of outlet, inlet, over flow and wash out pipes with necessary sluice valves, pipe pieces (including cost of materials) flooring 0.60 M wide apron, painting on tank body vertical pipes, ladder, M.S. M.H. cover, etc. complete with approved water proofing (apex)/enamal paint, testing, filling water for testing purpose etc. including supply of vertical pipes and specials, assuming bearing capacity as 8.00 MT/M2, Capacity of Sump/CWR in kl 100 At Jalnigam

Supply of all materials labour T&P etc and install chlorinating chamber as per type design and drawing complete including supply and installation of bucket type chlorinator of 25 liters capacity.

Protection Work Excavation in foundation for retaining &breast walls in all types of soil and rocks including lead1.50 meter, liftup to 30.0 meter and disposal of surplus material as per direction of engineer-in-charge ( For Foundation of walls/horizontal beams/pillars)

Providing and placing P.C.C1:3:6 with cement sand and 20mm stone ballast including all material,labour,T&P etc. for proper completion of the work as per direction of Engineer in-charge.IN-up to plinth level work

Random Rubble stone masonary laid 1:6 c/s mortar including supply of all material, labour and T&P and royalties etc. required for proper completion of work as directed by Enginer in- charge.

Providing and placing of P.C.C 1:2:4 with cement sand and 20mm stone ballast including all material,labour,T&P etc. for the proper completion of the work as per direction of Engineer in-charge.IN-