REPAIR REPLACEMENT OF SEWAGE LINE CLEANING OF SEPTIC TANK FILTER BEDS AND REMOVAL OF SLUGE MUCK INCLUDING CLEANING OF HOUSE TRAPS MANHOLE AND ATTENDING DAY TO DAY SEWAGE COMPLAINT AT MARGAO UNDER GE PANAJI

Amount

Excavation in trenches, not exceeding 1.5m wide and not exceeding 1.5m in depth, for foundation, etc or for laying of pipes, wells cesspits, manholes, pier holes, etc. not exceeding 10sqm on plan and not exceeding 1.5m depth and getting out in hard/dense soil complete all as specified and directed

Returning filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick in hard/danse soil complete all as specified and directed

Cement concrete 1:3:6 type C2 (using 40 mm graded stone aggregate) as in walls, pillars and posts, etc including caps and bases complete all as specified and directed

Removing excavated surplus spoil not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed

Material and labour for plain cement concrete 1:4:8 type D2 (40mm graded crushed stone aggregate) as in foundations, filling mass concrete complete all as specified and directed

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for such as cover slab of manholes and septic tank, etc, reinforcement cut as required to facilite demolition complete all as specified and directed

Material and labour for pre-cast reinforced cement concrete 1:3:6 type C-1 (20mm graded crushed stone aggregate) as in cover slab for manholes in any position and set in cement mortar 1:4 including necessary form work complete all as specified and directed. (Reinforcement shall be measured and paid separately.)

Material and labour for mild steel TMT bars 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 0.9mm dia or securing with clips complete all as specified and directed

Demolition and breaking up 150/160mm dia drain pipes (salt glazed ware, AC or reinforced concrete) set in cement mortar complete all as specified and directed

Material and labour for concrete bed to drain pipes of 150/160mm dia in cement concrete 1:4:8 type D2 (using 40mm graded crushed stone aggregate) including packing under and hunching against the sides of pipes after they are laid and tested complete all as specified and directed

Material and labour for 150mm dia salt glazed stone were drain pipes grade ‘A’ laid in trenches and jointed in cement mortar complete all as specified and directed

Demolition of brick work or laterite stone masonry built in cement mortar including precast concrete articles complete all as specified and directed

Material and labour for laterite stone walling of squared rubble, regular coursed well bounded, bedded and solidly hearted built in CM 1:6 complete all as specified and directed

Material and labour for laterite stone walling of squared rubble, regular coursed well bounded, bedded and solidly hearted built in CM 1:6 by using serviceable stone obtained from serial item No 13 here- in- before ie except stone complete all as specified and directed

M & L for Pre-cast cement concrete block masonry with solid blocks, exc. 10 cm in width and setting in CM 1:4 type B1 (1:2:4) 20mm graded aggregate complete all as specified and directed

Material and labour for rendering 15mm thick cement plaster in cement mortar 1:4 on stone masonry surfaces other than fair face, finished even and fair without using extra cement complete all as specified and directed (WPC will be measured and paid separately.)

Taking down cement plater on brick or stone walls (damaged chamber wall) etc including racking out joints hacking for key scrubbing down with water etc complete all as specified and directed

Supply only integral water proofing compound complete all as specified and directed.

Cleaning and clearing of blocked sewage line of 300mm dia pipe (RCC/ SWG/ PVC) including taking out the muck, mud and other debris from inside the sewage line/manholes, removing the debris to a distance exceeding 200 m & not exceeding 250 m and covering the same with a layer of soil not less than thick 15cm including excavation, in hard/dense soil etc complete all as specified and directed Note:1. The waste removal/ cleaning of sewage lines shall be cleaned through mechanically operated jetting system only.

All as per item no 45 above but 200mm dia pipes

All as per item no 45 above but 150mm dia pipes

All as per item no 45 above but 80mm dia pipes

Cleaning and clearing of blocked IWCs & EWCs to sewage line upto 1st manholes by rodding or any other suitable method & taking out the muck, mud and other debris from WCs and the sewage line cleaning with fresh water & removing the debris upto a distance exceeding 200 m & not exceeding 250 m and covering the same with a layer of soil not less than 15cm thick complete all as specified and directed

Cleaning & clearing of blocked chocked floor trap in kitchen & bathrooms including gully trap, the waste water line connection etc by rodding or by any other suitable method & taking out the debris to a dista distance exceeding 200m & not exceeding 250m & covering the same with a layer of soil not less than 15cm thick complete and drain out the floors trap, gully traps, waste pipe and soil pipe with fresh water etc complete all as specified and directed

Manik Constructions (BID ID -3152997)