REPAIR TO RETAINING WALL AND CULVERT AT JALAPAHAR KATAPAHAR AND LEBONG AREA UNDER AGE I DARJEELING

Amount

Demolition of Cement Concrete (un-reinforced) of any description in Ground Floors, Pavings, etc. not exc. 150mm thickness (above or below Ground Level), complete all as specified and as directed.

Demolition of Cement Concrete (reinforced) of any description in any position not otherwise specially provided for (reinforcement cut as required to facilitate demolition), complete all as specified and as directed.

Demolition of Brick Work/ Stone masonary built in Cement Mortar including all Quoins, Arches, Pillars, etc. of any description, complete all as specified and as directed.

Excavation in Trenches, not exc. 1.50 Metre wide and not exc 1.50 Metre in depth for any type of foundation/cable trench and getting out in Soft/Loose Soil, complete all as specified and as directed.

Returning, Filling in, including Spreading, Levelling, Watering and Well Ramming in Layers not exc. 25 Cm in Soft/Loose Soil, complete all as specified and as directed.

Removing excavated Materials (Soils) not exc. 50.00 Metre and depositing where directed at a level not exc. 1.50 Metre above the Starting Point in Soil, complete all as specified and as directed.

M&L Cement Concrete 1:4:8, type D-2 (40mm graded aggregate) in Foundations, Filling and Mass Concrete, Foundation of Pole etc. including use and waste of Formwork as required/ordered at Site(s), complete all as specified and as directed.

M&L Pre-cast Reinforced Cement Concrete (nominal mix) 1:2:4 (20mm graded stone aggregate) in Slab Supported on wall, Cover Slabs for Manholes, Shelves and Similar Articles, etc., Set in Cement Mortar 1:4 including use and waste of Formwork as required/ordered at Site(s), complete all as specified and as directed. NOTE : Reinforcement will be measured and paid separately under relevant Item.

M&L TMT Bars 8-10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.90 mm dia, complete all as specified and as directed.

M&L Brick Work with Fly Ash Bricks, Straight or Curved on Plan exc. 6.0 Metre mean Radius, built in Cement Mortar 1:6, complete all as specified and as directed.

M&L for walling of stone masonery random rubble uncoursed solidly hearted and well bonded, bedded with necessary weep holes and built in CM 1:6 all as specified and as directed.

All as per ser item No 11 here-in-before but excet stone all as specified & as directed.

M&L Cement Concrete 1:3:6, type C-1 (20mm graded aggregate) as in Coping, edging etc. and finishing the Concrete surfaces Fair and Even including necessary Formwork required at Site(s), complete all as specified and as directed.

M&L Cement Concrete 1:3:6 (40mm graded aggregate), 75mm thick as in Plinth Protection/Path etc., laid in alternate bays, finishing Concrete Surfaces Even and Fair, complete all as specified and as directed.

M&L Cement Concrete 1:3:6, type C-1 (20mm graded aggregate) as in Bond stone etc. and finishing the Concrete surfaces Fair and Even including necessary Formwork required at Site(s), complete all as specified and as directed.

M&L Cement Concrete 1:3:6, type C-2 (40mm graded aggregate) in Surface Channels and Drains, Manholes etc. including use and waste Formwork as ordered, complete all as specified and as directed.

M&L Extra forming Fair Finished to Drains or Channels 30Cm inner girth in Cement Concrete surfaces using Extra Cement including Forms Moulds Mitred/ Stopped Ends, etc., complete all as specified and as directed.

Add to or Deduct from Item No. 17 here-in-before for Every 25mm Girth or Part thereof Over or Under 30 Cm, complete all as specified and as directed. Note:- Quantity of this item shall be changed as per site requirement.

M&L for Formwork to sides and soffits of cantilevers, shelves including supports, overhangs, etc. also splays between floors and beams, etc., complete all as specified and as directed.

M&L for Reinforced Cement Concrete (Nominal Mix) 1:2:4, Type- B-1 (20mm graded aggregate) as in Slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and similar works, complete all as specified and as directed. NOTE : Reinforcement will be measured and paid separately under relevant Item.

M&L for Extra over stone walling for Hammer dressing with maximum depression on face from straight edge held against the dressed surface n exc. 40mm in granite or trap stone, of random rubble walling, uncoursed or brought upto courses, complete all as specified and as directed.

S&F of 110mm dia PVC (SWR) pipes, single socketed, in any length , as in weep hole in retaining wall, complete all as specified and as directed.

M&L for Raised pointing to random rubble masonary, uncoursed or brought upto courses with cement morter of 1:4, complete all as specified and as directed.

M&L Rendering 15mm thick in Cement Mortar 1:6 on Fair face of Brick Walls or on Concrete Surfaces, plastered surfaces finished Even and Smooth without using Extra Cement, complete all as specified and as directed.

M&L preparing new Plastered Surfaces of Walls and applying Three Coats of White wash, complete all as specified and as directed.

RAI CONSTRUCTION

HIRA SINGH

Tshering Wangyal Bhutia

Darjeeling Enterprises

M/S TSHERING BHUTIA