Himachal Pradesh Irrigation And Public Health Department Tender

Providing and laying cement concrete 1:5:10 (One cement is to five sand is to ten graded stone aggregate 40 milimetre nominal size) with 15% plum and curing complete excluding the cost of form work in retaining walls/breast walls, the size of plums shall usually be 150 milimetre to 300 milimetre as per HPPWD specification within all leads and lifts as per the direction of Engineer-in-charge.

Providing and laying cement concrete 1:2:4 (One cement is to two sand is to four graded stone aggregate 20 milimetre nominal size) and curing complete excluding the cost of form work and reinforcement for reinforced cement concrete work in:-

a) Foundation,footings bases of column and the like mass concrete within all leads and lifts as per the direction of Engineer-in-charge.

b) Walls (any thickness) butt not less then 0.10 metre thickness) attached pillasters, buttresses, plinth and string courses etc. from top of foundation up to floor two level with in all leads and lifts as per the direction of Engineer-in-charge.

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

a) Vertical surfaces such as walls(any thickness)partitions walls and the like including attached pillasters,buttreses plinth string courses and the like within all leads and lifts as per the direction of Engineer-in-charge.

b) Edges of slab and breaks in floor and walls under 20 centimetre in wide within all leads and lifts as per the direction Engineer-in-charge.

Providing and laying mild steel/tor steel reinforcement for reinforced cement concrete work including bending binding and placing in position complete upto floor two level within all leads and lifts as per the direction of Engineer-in-charge.

Steel work welded in built up sections,trusses and framed work including cutting,hoisting and fixing in position and applying a priming coat of red lead paint in gratings,framed guard bars,ladders,railing,brackets and similar type of work within all leads and lifts as per the direction of Engineer-in-charge.

Providing and fixing of cast iron sluice valve of Kirloskar/Kartar/leader/Bir make of following diameter with hand wheel as per IS:14846-2000 (Class PN-1.0) including brass spindal as per 2906-1984 complete with nuts bolts and rubber insertion etc.complete in all respect with in all lead and lifts as per satisfaction of Engineer-in-charge.

a) 150 milimetre dia.

b) 300 milimetre dia.

Construction of chamber for sluice valve with C.I.surfaces bex 100 milimetre top dia 160 milimetre bottom diametre and 180 milimetre deep with chained lid and reinforcement cement concrete top slab 1:2:4 (One cement is to two sand is to four graded stone aggregate 20 milimetre nominal size) 120 milimetre thick foundation bes concrete 1:5:10 (One cement is to five sand is to ten graded stone aggregate 40 milimetre nominal size) and in side cement plastering 1:3 (One cement is to three sand) finished with a floating coat of neat cement including curing complete with 300 milimetre thick wall of squared rubble masonry with hard stone of approved quality in cement mortar 1:6 (One cement is to six sand) as per the direction of Engineer-in-charge size 600x600x750 with 150 milimetre thick wall of reinforcement cement concrete 1:2:4 with in all lead and lifts as per satisfaction of Engineer-in-charge.

Laying, jointing, testing and commissioning of HDPE (High Density Polyethylene pipes) of following diametre confirmng to IS 4984-1995 with fusion welding process including all necessary fitting in all leads and lifts to the entire satisfacton of Engineer-in-charge.

a) 180 milimetre dia PN 4.00 PE 80.

Providing,laying and jointing and commissioning of PVC control valve of reputed make in outlet chamber to control the water for distribution system in all leads and lifts to the entire satisfacton of Engineer-in-charge.

a) 280 milimetre dia.

Boulder filling dry hand packed tightly under floor within all leads and lifts as per the direction of Engineer-in-charge.

Providing and laying stone pitching on side slopes of gude banks of embankment and protection works within all leads and lifts as per the direction of Engineer-in-charge.

Providing, Laying, jointing and testing of below mentioned MSERW pipe with circumferential butt welded joints by electrical rod welding to galvanized iron pipe, welded in requisite number of weld runs so as to achieve the minimum effective throat thickness of weld conforming to IS:816-1969 specifications, by using welding electrodes conforming to IS:814-1991, at site of work complete in all respect, including manual/mechanical handling of pipes complete in all respect as per direction of Engineer-in-charge. Erlikon/L&T or ISI marked make as per direction and to entire satisfaction of the Engineer-in-charge within all leads and lifts.

a) 300 milimetre dia.

Providing and fixing PVC pipe of 65 milimetre dia for weep hole within all leads and lifts as per the direction of Engineer-in-charge.

Wire crates made of galvanised iron wire filled with boulders with square cut faces against the wire. (Boulder filling to be measured and paid for separately)Galvanised iron wire 5 milimetre thick corressponding to SWG-6 (15 centimetre x15 centimetre mesh) within all leads and lifts as per the direction of Engineer-in-charge.

Wire crates of galvanised iron wire filled with boulders with square cut faces against the wire. (Wire crates to be measured and paid for separately) within all leads and lifts as per the direction of Engineer-in-charge.