GE/PNH-69/2020-21

Amount

Demolition of cement concrete (reinforced) of any description and in any position not otherwise specifically described (reinforement cut as required to facilitate demolition), complete all as specified and directed by Engineer-in-Charge.

Demolition of cement concrete (un-reinforced) in ground floors and paving not exceeding 15cm thickness (below or above ground level), complete all as specified and directed.

Demolition of brick or stone masonry, built in cement mortar including all quoins, arches, pillars etc but excluding ashlars facings, dressed stone work, complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description complete all as specified and directed.

Taking down cement plaster of any description on stone or brick walls etc including racking out joints, hacking for key scrubbing down with water etc.complete all as specified and directed.

M&L for Plain cement concrete 1:4:8 type D-2 (using 40mm graded crushed stone aggregate) as in foundations filling and mass concrete, complete all as specified and directed.

S&F TMT bars, 10mm dia and over, cut to length, bent to shape required including cranking, bending spirally or hooping for column, hooking ends and binding with and including mild steel wire(annealed) not less than 0.90mm dia complete all as specified and directed.

M&L for Brick work with sub class ‘B’ bricks straight or curved on plan exc 6m mean radius, built in cement mortar (1:6), complete all as specified and directed.

M&L for Walling of random rubble stone masonry brought upto course, well bonded, bedded and solidly hearted, built in cement mortar (1:6), complete all as specified and directed.

All all as per item No. 09 above, but except stone complete all as specified and directed

M&L for Boulder filling hand packed tightly (any thickness) at back of walls over arches etc. and raising (or lowering) to the required level, complete all as specified and directed.

M&L for Rendering 20mm thick on other than fair faces of brick or stone masonry wall surfaces in cement mortar 1:4 and finished the surface even and smooth without using extra cement, complete all as specified and directed.

M&L for 15mm thick cement plaster rendering in CM 1:4 on fair faces of bricks or concrete surfaces & finishing the surface even and smooth without using extra cement, complete all as specified and directed.

M&L for 15mm thick rendering in CM 1:6 on other than fair faces of brick or stone masonry wall surfaces & finishing the surface even and smooth without using extra cement, complete all as specified and directed.

Raking out joints / pointing to random rubble or polygonal rubble uncoursed or brought up to courses build in cement mortar, complete all as specified and directed.

M&L for Raised pointing to random rubble masonary, or polygonal rubble, uncoarsed or brought upto courses in cement mortar 1:4, complete all as specified and directed.

M&L for Applying three coats of white wash including preparation of newly plastered surfaces of wall complete all as specified and directed.

M&L for Preparation of newly plastered or unplastered surfaces of wall and applying two coats of cement base paint, complete all as specified and directed.

S&F Mild steel work conforming to Fe-290 (Gde E-165) as in grills, gratings etc. with ends of bars shouldered and/ or rivetted or forged into spikes; framed guard bars, barred iron doors, ladders, framed balusters, walk ways, railings, framework of water tanks and similar works, complete all as specified and directed.

M&L for Applying two coats of synthetic enamel paint of Ist quality over a coat of red oxide primer to new or previously untreated steel surfaces over 10cm width or girth including preparation of surfaces, complete all as specified and as directed.

M&L for Pre-cast cement concrete block masonry 1:2:4 type B-1 (using 20mm graded crushed stone aggregate) with solid blocks, exc. 10cm in width and setting in cement mortar 1:4, complete all as specified and directed.

M&L for Plain cement concrete 1:3:6 type C-1(using 20mm graded crushed stone aggregate) as in surface channels and drains, complete all as specified and directed.

Extra for forming fair finished drain or channel 30cm inner girth in cement concrete using extra cement including forms, moulds, mitred/stopper ends etc complete all as specified and directed.

M&L for 25 mm thick PCC 1:2:4 type B-0 (using 12.50mm graded crushed stone aggregate) as in sub base floor finishing surface even and fair, complete all as specified and directed.

M&L for Chequered cement concrete tiles 300x300x 25mm thick, set & jointed in neat cement slurry in floors and pointed with equal proportion of white and grey cement and no pigments, laid over and including 20mm thick screed bed in CM 1:6, complete all as specified and directed.

M&L for RCC (nominal mix) 1:2:4, type, B-1 (using 20mm graded crushed stone aggregate), as in slab supported on walls, columns in floors, roofs, landings, balconies and in shelves, complete all as specified and directed.

Form work to soffits of suspended slab such as roof slabs, floor slabs, landings and similar work not exceeding 200mm thick for rough finished surfaces of concrete, complete all as specified and directed.

M&L for PCC 1:2:4, type, B-1 (using 20mm graded crushed stone aggregate), as in coping, plinth band, bed block PCC blocks for hold fast including rounded or chamfered angle as directed including necessary form work etc., complete all as specified and directed.

M&L for 75mm thick PCC 1:4:8 type D-2 (using 40mm graded crushed stone aggregate) as in sub base to flooring/path etc, complete all as specified and directed.

M&L for Machine pressed precast concrete interlocking paver block (reflective type) any shape and size confirming to IS-15658-2006 of 80mm thickness M-40 grade, laid jointed & pointed with grey cement and pigments, complete all as specified and directed by Engr-in-Charge.

Sand filling under floors or in foundations including watering and consolidation complete all as specified and directed

Precast cement concrete 1:3:6 type C-1 (using 20 mm graded crushed stone aggregates) as in bond stones walling, bed plates, anchorage blocks etc and set in cement mortar 1:6, complete all as specified and as directed.

Cleaning/clearing and maintenance of sewage lines any bore, manholes including CI stacks gully traps under ground lines any depth by removing any type of blockage from drain 100/150mm dia by roding from manholes to manholes and flushing after cleaning including manholes sludge/sludge water to be disposed off outside the periphery of defence land including taking off manhole covers and refixing the same after clean ing sewage lines, sewage lines cleared/cleaned under this item are to be maintained and kept fully functional by removing any type of blockage. The cost of this operation/provision shall be deemed to be included in unit rate quoted by the contractor complete all as specified and directed. Note :- Unit rate quoted by tenderer shall deemed to include taking out sludge from line and manholes(liquid/semi liquid/solid) excavtion of borrow pits for dumping sludge, removing including loading/unloading and transportation etc

Opening of cover(of any description and size) of septic tanks and soakage wells/pits, desludging/dewatering of septic tanks and soakage wells/pits of any size and depth by mechanical pumping (truck mounted (Mechanically) /Manually making it functional to the entire satisfaction of Engr-in -Charge and removing sludge outside the periphery of defence land as directed where sanitary hazards do not take place as per directions/instructions of civil authority and burried in excavated pits and covering the same including refixing covers after cleaning all as specified and directed. Note :- Unit rate quoted by tenderer shall deemed to include taking out sludge from line and manholes(liquid/semi liquid/solid) excavtion of borrow pits for dumping sludge, removing including loading/unloading and transportation etc

Cleaning of blocked WC seats upto first manhole and making the drain pipe of any dia fully functional by flushing with water including disposal of sludge etc away from residential area and burring in borrow pits (excavation and earth work shall be deemed to be included in the unit rate ) complete all as specified and directed

Demolition and breaking up 150mm dia drain pipes (salt glazed stone ware, AC or Reinforced concrete) set in cement mortar, complete all as specified and directed.

M&L for 150mm dia Salt glazed stoneware drain pipes laid in trenches and jointed complete all as specified and directed.

M&L for Concrete bed to drain pipes including packing under and haunching against the sides of pipe after they are laid with PCC 1:4:8 type D-2 for pipe of 150mm dia, complete all as specified and directed.

Taking up/down AC soil ,waste and vent pipe 100/110mm bore size set in CM from walls/trenches complete all as specified and directed.

All as per Item No 39 above but 75mm bore complete all as specified and directed.

S&F PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid/fixed in trenches/walls or in floors of bore 110mm complete all as specified and directed

S&F PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid/fixed in trenches/walls or in floors of bore 75mm complete all as specified and directed

S&F PVC(SWR) 110mm pipes single socketed in any length with rubber rings joints laid and fixed to walls including clamps complete all as specified and directed.

S&F PVC(SWR) 75mm pipes single socketed in any length with rubber rings joints laid and fixed to walls including clamps complete all as specified and directed.

S&F PVC (SWR) 110 mm bore bends (any radius) fixed with cement joint complete all as specified and directed.

S&F PVC (SWR) 110 mm bore branch piece (Tee) fixed to walls with cement joint with or without oval access door complete all as specified and directed.

S&F PVC (SWR) 75 mm bore bends (any radius) fixed with cement joint complete all as specified and directed.

S&F PVC (SWR) 75 mm bore branch piece (Tee) fixed to walls with cement joint with or without ovel access door complete all as specified and directed.

Cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-1 smooth finished, and reforming benching, internal dia of pipe in 150mm complete all as specified and directed.

M&L for Precast reinforced cement concrete 1:2:4 (nominal mix) type B-I, (Using 20mm grade crushed stone agg) set in cement mortar 1:4 as in manhole cover all as specified and as directed by Engr-in-Charge.

TMT bars 6mm to 8mm dia cut to length, bend to shape reqd, including cranking, bending and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

Filling of soakage pits as specified with fresh broken bricks of guage 40 to 80 mm size complete all as specified and directed by Engineer - in - Charge

Excavation in trenches n.exc 1.5m deep and 1.5m wide and not exc 10 sqm on plan and getting out in soft/loose soil soil complete all as specified and directed.

Returning, filling including spreading, levelling, watering and well ramming in layers n.exc 25cm complete all as specified and directed

Removing excavated material to a distance n.exc 50 mtr and depositing where directed at a level n.exc 1.5 m above the starting point complete all as specified and directed

JAMWAL CONSTRUCTION CO

SUNIL KUMAR SANGEET KUMAR AND SONS