AUGMENTATION OF WATER SUPPLY SCHEME MANEPUR (MH PC) BLOCK KALANAUR, DISTT. GURDASPUR

Constructing RCC OHSR of 50000 litres Capacity having stagging height 17.00 mtr from formation level and height upto FSL 20.00 mtr from formation level complete with external RCC stair case with landing slabs at each staging RCC roof, ventilator single main hole cover lightening conductor etc. complete as described in schedule No.3. Providing and fixing D.I. K-9 D/F expansion joints latest bell mouth and D/F puddle collars as per DWSS design on basis of enclosed drawing. Duck foot bends, Conforming to ISI - 13382 and C.I/D.I. D/F sluice Valve duly ISI marked (IS-14846-2000 or latest) one each with inlet, outlet and scour pipes, including providing and installing inlet, outlet scour pipe and overflow DI double flanged pressure pipes DI K-9 horizontally as per IS 8329-2000 and latest duly ISI marked from bottom dome to duck foot bend and further up to 2.75 mtr as per detail specification. TMT steel Providing & applying integral crystalline slavery hydrophilic in nature for water freezing management for vertical & horizontal service and swell able type water stop type & painting of all complete shall be included in cost & P/F aluminium ladder inside the OHSR complete in all respect as per specifications. (The specifications & drawing are based on safe bearing capacity of soil not less than 8.75 tone per sqm. In case the safe bearing capacity of soil is less than 8.75 tone per Sqm. then the contractor shall submit his own design for foundation portion based on actual safe bearing capacity as per DWSS specifications. The difference in quantities from the standard drawing based on 8.75 tone per sqm safe bearing capacity will be paid as per CSR+ Prevailing Ceiling Preminum including providing and fixing automatic Electronic Water Level control Device and Construction of Plinth protection around OHSR with masonry toe wall with 40 mm thick CC 1:2:4 on top over 100 mm thick CC 1:8:16 including overflow scower haudi complete in all respects.

Providing & fixing 1.2mtr high fencing around the head works site with 1.65 meter post, placed every 2.5 meters apart, embedded in cement concrete blocks and every tenth post to be strutted with three rows of triple layer G.I. Barbed wire weighing 14.00 Kg per 100 meters (minimum) and fixing with GI staples tied to 6mm bar nib, with binding wire or by providing cut, including drilling holes in the post, including cost of posts, winding wire, strutted earth work in the post & aluminum painting complete in all respects as per DWSS standard Drawing.

Providing and Fixing precast pre-stressed cement concrete fencing pole M-40 by 4 Nos. parallel high tensile entwined wire (ISI marked wire 4 mm dia fencing pole size at bottom 4" x 4", size top 3" x 4",Length 6ft, hooks 6 No. including cost of excavation, sand filling and erection complete in all respects.

Providing & fixing D-Hook complete with MS Bolts size 300mm x 18mm as per DWSS standard Drawing

Construction of brick masonry corner pillar including cost of cement pointing including cost of material complete in all respects as per DWSS standard Drawing

Construction of masonry gate pillar including cost of MS Steel Gate size 1.22 m x 1.37 m as per DWSS standard Drawing

Construction of Foot Path with masonry toe wall & earth filling and Cement Concrete 1:8:16 with 40 mm gauge stone aggregate, 40 mm thick cement concrete topping 1:2:4, inside water works as per DWSS standard Drawing

Providing & fixing MS sign Board as per DWSS standard design

Providing, laying, Fixing, jointing of uPVC Pipes & Specials (6 kg./cm2) as per ISI-4985 (ISI Marked with the prior approval of EIC) along the trenches and laying the same in trenches to correct alignment and gradients, cutting, jointing & testing complete as per specifications.

Excavation with JCB

uPVC Pipe 90 mm o/d

Excavation with Manually

uPVC Pipe 63 mm o/d

uPVC Pipe 75 mm o/d

uPVC Pipe 90 mm o/d

Providing & fixing C.I/D.I Flanged end, stem of SS (AIS1410) and Bronze(gunmetal) working parts sluice valves ISI marked 14846-2000 including jointing, testing & cost of Nut, Bolt & insertion sheet, all carriage complete (with the approval of Engineer in-charge).

(a) Size 0.6 m. x 0.6 m.

Contractor shall be quote rates only for dismantling of mettaled road & back filling with excavated earth fully compacted the restoration of the mettaled road to its original condition will be done by the concerned department i.e. PWD (B&R) PMB/Panchayati Raj)

Dismantling of Interlock tile road, Cement Concrete road with multiple layers, Brick Paving with multiple layers and restoration of Interlocking tile Road fully compacted with excavated material & sand filling complete in all respect as per DWSS standard approved analysis.

uPVC Pipe 90mm o/d

Making connection from existing PVC pipe line to new PVC pipe line including cost of bailing out water and al other materials compelte in all respect Up to 210mm

Providing proposed water connection to house hold up to wall with providing laying , jointing, testing MDPE pipe line 15mm o/d 2 mtr & GI 15mm i/d 2.50 mtr, including cost of specials such as tees, bends, sockets, elbow, G.I. Hooks making holes in wall etc, cutting threading and testing in trenches in the ground and cutting hole in wall ISI marked 15mm i/d GM ferrule as oer IS:2692 and 3'' i/d clamp with C.I. bib cock 15mm i/d as per IS:210 with stainless steel spindle of approved make as per CSR 30.65(b) complete with excavation.

Water Connections on New Pipeline

CARRIAGE OF MATERIALS:

Extra Carriage of Fine Aggrigate payable

Extra Carriage of Course Aggrigate (Bajri) payable

Extra Carriage of Bricks payable (7.186*1000=7186)

Surface dressing of ground including removing rank vegetation and inequalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m in all kinds of soil.

Digging of pits in all kinds of soil & refilling the same, with the excavated earth mixed with well decayed farm yard manure @ 30% of pit volume and insecticide for termite control

Supplying and planting permanent trees in prepared pits and watering