Proposed construction and renovation of underground 6 inch dia with 7 Nos. inspection pit from Suleman Ansari house to Hill Cart Road, near Delhi Durbar, Ward No. 8, under Kurseong Municipality.

Dismantling all types of masonry excepting cement concrete plain or reinforced, acking servicable materials at site and removing rubbish as directed witthin a lead of 75 m

Dismantling R.C. floor, roof, beams etc. including cutting roads and removing rubbbish as directed within a lead of 75m. including stacking of steel bars.

Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, removing, spreading or stacking of spoils within alead of 150m. as directed and including trimming the side of trenches, leveling, dressing and ramming the bottom, and backfilling with approved material complete as per direction of the Engineer-in-Charge. 1. In all sorts of soil excluding marshy soil & rocks (soft or hard) by manual means. a) upto 3m depth(iv) Without pumping out water and shoring.

Supplying and laying 150m(approx finished thickness) boulder soiling i/c rough dressing breaking necessary hand packing and rammming down small tone pieces in the intersticesi/c rolling and preparing the bed and ultimate filling of voids with

Ordinary Cement concrete (mix 1:3:6) with graded stone chips (20mm nominal size) excluding shuttering and reinforcement, if any, in ground floor as per relevent IS codes. (b) River Bazree

Supplying, fitting and fixing with cement jointing (3:1) salt glazed stone ware pipe including excavation of earth upto 1.50metre depth inall sorts of soil both mixed or unmixed and refilling(but excluding concreting at bottom and sides) 150MM

Constructing Inspection pit to a depth of 1.5 metre (inside), 250 mm thick 1st class brick work (1:4) in all sides over a layer of jhama brick soling and 150 mm thick cement concrete with stone chips (1:3:6) including necessary earth work, fitting and fixing approved type S.W. master trap, constructing masonry invert with cement concrete (1:1.5:3) with stone chips, plastering inside and outside (outside upto 300 mm below G.L.) with 20 mm thick cement plastering (1:4) and neat cement punning, including supplying,fitting and fixing one 560 mm. dia R.C.C. manhole cover of approved make with R.C.C. slab of 100 mm thick with cement concrete (1:1.5:3) with stone chips including necessary reinforcement (upto 1%) and shuttering and necessary corbelling brick work (1:4) so that the R.C.C. cover slab rests 150 mm above adjucent G.L., cement plaster (1:4) 10 mm thick on all external surfaces of the top slab as directed complete in all respect and removal of surplus earth with allcosts of labour and materials (excluding the cost of master trap only). (i) 900 mm X 750 mm (inside) chamber including fitting and fixing S.W. master trap of 150 mm dia. of approved make. with pakur other manufacturers not specified.

Hire and labour charges for shuttering with centering necessary staging upto 4m using approved stout and thick hard wood planks of approved th. with required bracing for concrete slabs, beams, columns, lintels curved or straight including fitting and fixing and striking out after completion of works (upto roof of ground floor). without stagging in foundation (a) 25mm to 30mm thick wooden shuttering.

Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, noising and drip course, scaffolding/staging where necessary (Ground Floor). [ Excluding cost of chipping over concrete surface] (ii) with 1:4 cement mortar (b)15mm thick plaster.

Plum concrete work with 40 % cement concrete with 30 mm down graded stone metal and 60 % stone boulder of size 150 mm and above, placed in position as directed excluding shuttering if any.(1:3:6) proportion